1. The utility model provides a no external power driven new forms of energy lake surface floater collection device, includes device main part (100), its characterized in that: the device main body (100) comprises a collecting cylinder (110), driving mechanisms (120) are installed on the outer side of the collecting cylinder (110), each driving mechanism (120) comprises a sliding rail (121), two groups of sliding rails (121) are arranged, the two groups of sliding rails (121) are respectively and symmetrically fixedly installed on the left side and the right side of the outer wall of the collecting cylinder (110), a first toothed bar (122) is vertically inserted into the inside of one group of sliding rails (121) on the right side, a second toothed bar (123) is vertically inserted into the inside of one group of sliding rails (121) on the left side, a metal tank (124) is fixedly welded to the top of the first toothed bar (122), gas is filled into the metal tank (124), an air bag (125) is fixedly installed at the bottom of the second toothed bar (123), a hose (126) is fixedly communicated between the air bag (125) and the metal tank (124), and a linkage mechanism (130) is connected between the first toothed bar (122) and the second toothed bar (123), and the linkage mechanism (130) is arranged in the collecting cylinder (110), a filter plate (140) is fixedly arranged at the upper position in the collecting cylinder (110), and a water pumping mechanism (200) is fixedly arranged at the lower position in the collecting cylinder (110).

2. The new energy lake surface floating object collecting device without external power drive as claimed in claim 1, characterized in that: link gear (130) are including gear housing (131), and gear housing (131) are provided with two sets of altogether, and are two sets of gear housing (131) symmetry form fixed mounting is in the inner wall left and right sides of collecting vessel (110), and two sets of gear housing (131) respectively with two sets of communicate each other between slide rail (121), the internal rotation of gear housing (131) is connected with drive gear (132), and two sets of the tooth of drive gear (132) outside assembly respectively with first tooth pole (122) with the tooth looks adaptation of second tooth pole (123) outside assembly, two sets of fixedly connected with belt pulley drive mechanism (133) between drive gear (132), two sets of connect through belt pulley drive mechanism (133) transmission between drive gear (132).

3. The new energy lake surface floating object collecting device without external power drive as claimed in claim 1, characterized in that: the inside gaseous safe gas that fills of canister (124) is that coefficient of thermal expansion is high, and the right side is a set of the top outside fixed mounting of slide rail (121) has snoot (127), and snoot (127) cover establishes the outside at canister (124), the through-hole has been seted up to the bottom intermediate position of snoot (127), canister (124) are located directly over snoot (127) bottom through-hole.

4. The new energy lake surface floating object collecting device without external power drive as claimed in claim 1, characterized in that: the bilateral symmetry form is fixed with collection storehouse (150) around the top of collection tube (110), and collects and communicate each other through feed inlet (160) between storehouse (150) and the collection tube (110), feed inlet (160) are seted up on the lateral wall that collection storehouse (150) are connected with collection tube (110), and the bottom and filter (140) of feed inlet (160) flush mutually, the below of collecting storehouse (150) is linked together between mouth of a river (170) and collection tube (110) under through, and mouth of a river (170) is seted up on the outer wall of collection tube (110) down, the inside fixed of mouth of a river (170) is inlayed and is had the filter screen down.

5. The new energy lake surface floating object collecting device without external power drive as claimed in claim 4, wherein: the shape of the filter plate (140) is umbrella-shaped, and the height of the filter plate (140) is gradually reduced from the middle position to the outer side.

6. The new energy lake surface floating object collecting device without external power drive as claimed in claim 1, characterized in that: the outer wall of the collecting cylinder (110) is fixedly provided with floating blocks (180), the inside of each floating block (180) is hollow, the floating blocks (180) are arranged in two groups, and the floating blocks (180) are fixedly arranged on the left side and the right side of the outer wall of the collecting cylinder (110).

7. The new energy lake surface floating object collecting device without external power drive as claimed in claim 1, characterized in that: the water pumping mechanism (200) comprises a water guide cover (210), the water guide cover (210) is fixedly installed at the position below the inner part of the collecting cylinder (110), the water guide cover (210) is funnel-shaped, the bottom of the water guide cover (210) is fixedly communicated with a water pipe (220), the bottom of the water pipe (220) is fixedly communicated with a water tank (230), a discharge pipe (240) is fixedly communicated with the position above the front surface of the water tank (230), one end of the outer side of the discharge pipe (240) penetrates through and is inserted on the outer wall of the collecting cylinder (110), one-way conducting pieces (250) are fixedly installed in the water pipe (220) and the discharge pipe (240), a valve plate (260) is embedded in the water tank (230), the outer side size of the valve plate (260) is matched with the inner size of the water tank (230), the valve plate (260) is connected with the water tank (230) in a sliding mode, a push rod (270) is fixedly welded at the bottom of the valve plate (260), and the bottom of the push rod (270) is fixedly connected with the bottom of the second toothed bar (123).

8. The new energy source lake surface floating object collecting device without external power drive according to claim 7, characterized in that: the one-way conducting piece (250) comprises a fixed block (251), the fixed block (251) is fixedly installed on the inner wall of the water pipe (220), the fixed block (251) is in a semi-cylindrical shape, a sliding block (252) is attached to the outer side of the fixed block (251), the sliding block (252) is in sliding connection with the fixed block (251), the outer side of the sliding block (252) is the same as the outer side of the fixed block (251), the fixed block (251) and the sliding block (252) are spliced into a cylindrical shape, the inner parts of the fixed block (251) and the sliding block (252) are both hollow, a limiting ring (253) is installed on the outer side of the fixed block (251), the limiting ring (253) is fixedly welded in the water pipe (220), two sets of limiting rings (253) are arranged, and the other set of limiting rings (253) are arranged on the other side of the fixed block (251), the distance between the two sets of limiting rings (253) is greater than the length of the fixed block (251), and the distance between the two sets of limiting rings (253) is less than the total length of the fixed block (251) and the sliding block (252).

9. The new energy source lake surface floating object collecting device without external power drive according to claim 8, characterized in that: the bottom fixed welding of valve plate (260) has stop collar (280), and stop collar (280) support in the inside of water tank (230), the outside size of stop collar (280) and the inside size looks adaptation of water tank (230), sliding connection between stop collar (280) and water tank (230).

Background

With the development and progress of life, people are more and more aware of the importance of water health to human survival, however, natural water in urban living areas is influenced by the living activities of surrounding residents, more domestic garbage usually floats on the surface of the natural water, and the suspended garbage greatly influences the health of the natural water on the lake surface, so that municipal personnel are usually required to perform professional and regular floating object salvage operation;

in the prior art, regarding the floating garbage salvage operation of lake surface water, usually, the staff drives the boat and marchs on the lake surface, salvages the rubbish with the help of the landing net, when the operation of high temperature weather, the staff places in the lake surface hull for a long time, has the danger of heatstroke and falls into the lake, and if adopt the electronic equipment to salvage the floater, needs equipment to erect to need external power to insert the drive, the clearance cost is great, has increased the difficult degree that the lake surface floater collects and salvages invisibly. Therefore, a new energy source lake surface floating object collecting device without external power drive is provided to solve the problems.

Disclosure of Invention

The invention aims to provide a new energy lake surface floating object collecting device without external power drive, and aims to solve the problem that the floating object collecting and cleaning cost is high due to the fact that manual salvage or electrical equipment operation is adopted for lake surface floating object collecting and cleaning operation in the prior art provided by the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a new energy lake surface floating object collecting device without external power drive comprises a device main body, wherein the device main body comprises a collecting cylinder, a driving mechanism is arranged on the outer side of the collecting cylinder, the driving mechanism comprises two groups of sliding rails, the two groups of sliding rails are respectively and symmetrically fixedly arranged on the left side and the right side of the outer wall of the collecting cylinder, a first toothed bar is vertically inserted into the right group of sliding rails, a second toothed bar is vertically inserted into the left group of sliding rails, a metal tank is fixedly welded at the top of the first toothed bar, gas is filled into the metal tank, an air bag is fixedly arranged at the bottom of the second toothed bar, a hose is fixedly communicated between the air bag and the metal tank, a linkage mechanism is connected between the first toothed bar and the second toothed bar and arranged in the collecting cylinder, a filter plate is fixedly arranged above the inner part of the collecting cylinder, and a water pumping mechanism is fixedly arranged at the position below the inner part of the collecting cylinder.

Preferably, the link gear is including gear housing, and gear housing is provided with two sets ofly altogether, and is two sets of gear housing symmetry form fixed mounting is in the inner wall left and right sides of collecting vessel, and is two sets of gear housing respectively with two sets of communicate each other between the slide rail, gear housing's inside rotation is connected with drive gear, and two sets of the tooth of drive gear outside assembly respectively with first rack and the tooth looks adaptation of the assembly in the second rack outside, two sets of fixedly connected with belt pulley drive mechanism between the drive gear, it is two sets of connect through belt pulley drive mechanism transmission between the drive gear.

Preferably, the inside gas of filling of metal can is the high safe gas of coefficient of thermal expansion, and the right side is a set of the top outside fixed mounting of slide rail has the snoot, and the snoot cover is established in the outside of metal can, the through-hole has been seted up to the bottom intermediate position of snoot, the metal can is located directly over the snoot bottom through-hole.

Preferably, bilateral symmetry form is fixed with the collection storehouse around the top of collection section of thick bamboo, and collects and communicates each other through the feed inlet between storehouse and the collection section of thick bamboo, the feed inlet is seted up on the lateral wall that collection storehouse and collection section of thick bamboo are connected, and the bottom of feed inlet flushes with the filter plate mutually, the below in collection storehouse is linked together through between mouth of a river and the collection section of thick bamboo down, and the mouth of a river is seted up on the outer wall of collection section of thick bamboo down, the inside fixed of mouth of a river is inlayed and is had the filter screen down.

Preferably, the shape of the filter plate is umbrella-shaped, and the height of the filter plate gradually decreases from the middle position to the outer side.

Preferably, fixed mounting has the kicking block on the outer wall of surge drum, and the inside of kicking block is the cavity form, the kicking block is provided with two sets ofly altogether, and is two sets of kicking block fixed mounting is in the outer wall left and right sides of surge drum.

Preferably, the mechanism of drawing water is including drawing water the cover, and draws water the cover fixed mounting in the inside below position of surge drum, the appearance of drawing water the cover is for leaking hopper-shaped, the fixed intercommunication in bottom of drawing water the cover has the water pipe, and the fixed intercommunication in bottom of water pipe has the water tank, the positive top fixed intercommunication of water tank has the discharge pipe, and the outside one end of discharge pipe runs through to insert on the outer wall of establishing at the surge drum, the water pipe with the equal fixed mounting in inside of discharge pipe has one-way conduction piece, the inside of water tank is inlayed and is had the valve plate, and the outside size of valve plate and the inside size looks adaptation of water tank, sliding connection between valve plate and the water tank, the bottom fixed welding of valve plate has the push rod, and the bottom fixed connection of push rod is in the bottom of second ratch.

Preferably, the one-way piece that switches on is including the fixed block, and fixed block fixed mounting is on the inner wall of water pipe, the appearance of fixed block is the halfcylinder, the outside laminating of fixed block has the sliding block, and sliding connection between sliding block and the fixed block, the outside size of sliding block is the same with the outside size of fixed block, the fixed block with the sliding block forms cylindricly through the amalgamation, the inside of fixed block and sliding block is the cavity form, the spacing ring is installed in the outside of fixed block, and spacing ring welded fastening is in the inside of water pipe, the spacing ring is provided with two sets ofly altogether, and another group the spacing ring sets up at the opposite side of fixed block, and is two sets of interval between the spacing ring is greater than the length of fixed block, and is two sets of interval between the spacing ring is less than the total length of fixed block and sliding block.

Preferably, the fixed welding in bottom of valve plate has the stop collar, and the stop collar supports in the inside of water tank, the outside size of stop collar and the inside size looks adaptation of water tank, sliding connection between stop collar and the water tank.

Compared with the prior art, the invention has the beneficial effects that:

1. the first toothed bar and the second toothed bar can reciprocate, symmetrically move up and down under the linkage action of the linkage mechanism, the metal tank and the air bag are communicated through the hose, the air bag is supported by means of the thermal expansion of the gas in the metal tank, so that the buoyancy of the air bag is changed, the air bag can reciprocate up and down in lake water, the water pumping mechanism is driven and supported, the device can effectively discharge the lake water in the collecting cylinder outwards without the support of external electric power, the lake surface water is gathered towards the collecting cylinder, and therefore the floating objects are effectively gathered and collected, and the lake surface cleaning is more energy-saving and environment-friendly;

2. the collection bin is symmetrically arranged on the outer side of the collection barrel, the upper part of the interior of the collection bin is communicated with the collection barrel through the feed inlet, and the middle of the top of the filter plate is protruded upwards to form an inclined plane, so that garbage filtered on the filter plate can smoothly enter the interior of the collection bin, and the continuous operation time of the device is effectively prolonged;

3. through setting up two sets of one-way conduction pieces respectively fixed mounting in the inside of water pipe and discharge pipe, with the help of the one-way conduction control of one-way conduction piece, the suction of cooperation valve plate under the pressure effect for the lake water that the collecting vessel inside got into is inside from the water pipe suction water tank, and outwards discharges in the discharge pipe, thereby makes the inside rivers of collecting vessel be in outside discharge state, the effectual continuation that has ensured the device and assembled the lake surface floater.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure of the present invention from the back;

FIG. 3 is a schematic front view of the structure of the present invention;

FIG. 4 is a schematic side sectional view of the structure of the present invention;

FIG. 5 is a perspective view of the interior of the collection canister of the present invention;

FIG. 6 is a perspective view of the first rack bar, the second rack bar and the transmission gear of the present invention;

FIG. 7 is a schematic perspective sectional view of the water pumping mechanism according to the present invention;

fig. 8 is a perspective view of the one-way conduction element of the present invention.

In the figure: 100. a device main body; 110. a collection canister; 120. a drive mechanism; 121. a slide rail; 122. a first rack bar; 123. a second rack bar; 124. a metal can; 125. an air bag; 126. a hose; 127. a light-gathering cover; 130. a linkage mechanism; 131. a gear housing; 132. a transmission gear; 133. a belt pulley transmission mechanism; 140. a filter plate; 150. a collection bin; 160. a feed inlet; 170. a water outlet; 180. floating blocks; 200. a water pumping mechanism; 210. a water diversion cover; 220. a water pipe; 230. a water tank; 240. a discharge pipe; 250. a one-way conducting member; 251. a fixed block; 252. a slider; 253. a limiting ring; 260. a valve plate; 270. a push rod; 280. a limiting sleeve.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, an embodiment of the present invention: a new energy lake surface floating object collecting device driven by no external power comprises a device main body 100, wherein the device main body 100 comprises a collecting cylinder 110, a driving mechanism 120 is installed on the outer side of the collecting cylinder 110, the driving mechanism 120 comprises two groups of sliding rails 121, the two groups of sliding rails 121 are respectively and symmetrically fixedly installed on the left side and the right side of the outer wall of the collecting cylinder 110, a first toothed bar 122 is vertically inserted into the inside of the right group of sliding rails 121, a second toothed bar 123 is vertically inserted into the inside of the left group of sliding rails 121, a metal tank 124 is fixedly welded on the top of the first toothed bar 122, gas is filled into the metal tank 124, an air bag 125 is fixedly installed at the bottom of the second toothed bar 123, a hose 126 is fixedly communicated between the air bag 125 and the metal tank 124, a linkage mechanism 130 is connected between the first toothed bar 122 and the second toothed bar 123, and the linkage mechanism 130 is arranged inside the collecting cylinder 110, the filtering plate 140 is fixedly installed at the upper position inside the collecting cylinder 110, the pumping mechanism 200 is fixedly installed at the lower position inside the collecting cylinder 110, when the device works, the device is normally floating at the position above the water surface, the top opening of the collecting cylinder 110 is slightly lower than the water surface, the air bag 125 sinks to the bottom of the water surface under the action of gravity, the metal can 124 is located at the position above the water surface, when the external temperature is too high, the metal can 124 is irradiated by the sun, the internal temperature of the metal can 124 is increased, so that the gas filled in the metal can is expanded, because the hose 126 is communicated between the metal can 124 and the air bag 125, the expanded gas in the metal can 124 flows into the air bag 125 to support the air bag 125, the volume of the air bag 125 is increased, after the air bag 125 is supported, the buoyancy borne by the air bag is increased, under the buoyancy supporting action, the air bag 125 floats upwards to drive the second gear rod 123 to move upwards, through the transmission of the linkage mechanism 130, the first toothed bar 122 moves downwards to be brought into the metal tank 124 to enter the water surface, after the metal tank 124 enters the water surface, the gas temperature in the metal tank 124 is reduced due to the influence of the temperature reduction of the water, so that the gas is contracted, the buoyancy is reduced after the volume of the gas bag 125 is contracted, and the gas bag falls into the water surface again, the operation is carried out in a reciprocating manner, so that the first toothed bar 122 and the second toothed bar 123 move up and down in a reciprocating manner to provide power support for the water pumping mechanism 200 below, lake water which is externally filled into the collecting cylinder 110 is pumped out through the water pumping mechanism 200, the lake water continuously flows into the collecting cylinder 110, and the floating objects on the lake surface are collected continuously under the filtration of the filter plate 140, so that the cleanness and the sanitation of the lake surface in high-temperature weather can be guaranteed;

further, the linkage mechanism 130 includes a gear housing 131, and the gear housing 131 is provided with two sets of gear housings 131, the two sets of gear housings 131 are symmetrically and fixedly installed on the left and right sides of the inner wall of the collecting cylinder 110, and the two sets of gear housings 131 are respectively communicated with the two sets of slide rails 121, the gear housing 131 is rotatably connected with the transmission gears 132, the teeth assembled on the outer sides of the two sets of transmission gears 132 are respectively matched with the teeth assembled on the outer sides of the first tooth bar 122 and the second tooth bar 123, the two sets of transmission gears 132 are fixedly connected with the pulley transmission mechanism 133, the two sets of transmission gears 132 are in transmission connection through the pulley transmission mechanism 133, when the device works, when the second tooth bar 123 moves, the second tooth bar 123 is in engagement transmission with the teeth between one set of transmission gears 132, the first tooth bar 122 is in engagement transmission with the teeth between the other set of transmission gears 132, and the two sets of transmission gears 132 are in transmission connection, when the second toothed bar 123 moves upwards under the meshing action of the teeth, the first toothed bar 122 moves downwards, and when the corresponding second toothed bar 123 moves downwards, the first toothed bar 122 moves upwards, and the connection of the linkage mechanism 130 enables the first toothed bar 122 and the second toothed bar 123 to move up and down in a reciprocating and alternating manner, so that stable power-free driving output is provided for the device;

furthermore, the gas filled in the metal can 124 is safe gas with a high thermal expansion coefficient, the light-gathering cover 127 is fixedly mounted on the outer side of the top of the right group of slide rails 121, the light-gathering cover 127 is sleeved on the outer side of the metal can 124, a through hole is formed in the middle position of the bottom of the light-gathering cover 127, the metal can 124 is located right above the through hole in the bottom of the light-gathering cover 127, when the device works, the light-gathering cover 127 is fixedly mounted on the outer side of the top of the right group of slide rails 121, and by means of gathering of the light-gathering cover 127 on solar rays, when the metal can 124 is lifted into the position inside the light-gathering cover 127, the internal temperature of the metal can be quickly raised, so that the rate of thermal expansion of the gas inside the metal can 124 is effectively increased, and the operation frequency of the device is conveniently increased;

further, the front side and the rear side of the top of the collecting cylinder 110 are symmetrically fixed with collecting bins 150, the collecting bins 150 are communicated with the collecting cylinder 110 through a feeding port 160, the feeding port 160 is arranged on the side wall of the collecting bin 150 connected with the collecting cylinder 110, the bottom of the feeding port 160 is flush with the filter plate 140, the lower part of the collecting bin 150 is communicated with the collecting cylinder 110 through a drain 170, the drain 170 is arranged on the outer wall of the collecting cylinder 110, the inner part of the drain 170 is fixedly embedded with a filter screen, when the device works, two groups of collecting bins 150 are symmetrically fixed on the outer walls of the front side and the rear side of the collecting cylinder 110, the upper part of the inner part of the collecting bin 150 is communicated with the collecting cylinder 110 through the feeding port 160, when external lake water flows to bring floating garbage into the collecting cylinder 110, the garbage is filtered by the filter plate 140, so that the garbage stays at the upper position of the inner part of the collecting cylinder 110, the accommodating capacity of the top of the collecting cylinder 110 is increased by means of the collecting bin 150, the continuous operation time of the device is effectively prolonged, meanwhile, the bottom of the collecting bin 150 is communicated with the collecting cylinder 110 through the water discharging port 170, and the filter screen is fixedly arranged in the water discharging port 170, so that the water flow in the gathered floating garbage can be effectively controlled and removed through the water discharging port 170, the lake water and the floating objects are prevented from being gathered, and the working stability of the device is effectively guaranteed;

furthermore, the shape of the filter plate 140 is umbrella-shaped, the height of the filter plate 140 gradually decreases from the middle position to the outside, and the garbage filtered on the filter plate 140 can be effectively and stably guided into the collection bin 150 by the umbrella-shaped shape of the filter plate 140 and the inclined arrangement of the filter plate, so that excessive garbage floating objects are prevented from being accumulated above the filter plate 140, and the working stability of the device is effectively guaranteed;

furthermore, the outer wall of the collecting cylinder 110 is fixedly provided with the floating blocks 180, the floating blocks 180 are hollow, two groups of floating blocks 180 are arranged, the two groups of floating blocks 180 are fixedly arranged on the left side and the right side of the outer wall of the collecting cylinder 110, and the floating blocks 180 are fixedly arranged on the outer side of the collecting cylinder 110, so that stable buoyancy is effectively provided for the device, and the staying stability of the device on the water surface is convenient to guarantee;

further, the water pumping mechanism 200 comprises a water guiding cover 210, the water guiding cover 210 is fixedly installed at the lower position inside the collecting cylinder 110, the water guiding cover 210 is funnel-shaped, the bottom of the water guiding cover 210 is fixedly communicated with a water pipe 220, the bottom of the water pipe 220 is fixedly communicated with a water tank 230, a discharge pipe 240 is fixedly communicated with the upper position on the front surface of the water tank 230, one end of the outer side of the discharge pipe 240 penetrates through and is inserted on the outer wall of the collecting cylinder 110, a one-way conduction member 250 is fixedly installed inside the water pipe 220 and the discharge pipe 240, a valve plate 260 is embedded inside the water tank 230, the outer side size of the valve plate 260 is matched with the inner size of the water tank 230, the valve plate 260 is in sliding connection with the water tank 230, a push rod 270 is fixedly welded at the bottom of the valve plate 260, the bottom of the push rod 270 is fixedly connected to the bottom of the second gear rod 123, when the device works, the second gear rod 123 reciprocates up and down, the second toothed bar 123 drives the push rod 270 to reciprocate up and down, so that the valve plate 260 fixed above the push rod 270 reciprocates up and down in the water tank 230, and by the up-and-down reciprocating pushing of the valve plate 260 and the one-way conduction of the two sets of one-way conduction pieces 250, lake water entering the collecting cylinder 110 is effectively discharged outwards through the discharge pipe 240, and the device can continuously and stably collect floaters;

further, the one-way conduction member 250 includes a fixed block 251, the fixed block 251 is fixedly installed on the inner wall of the water pipe 220, the fixed block 251 is semi-cylindrical, a sliding block 252 is attached to the outer side of the fixed block 251, the sliding block 252 is slidably connected with the fixed block 251, the outer side of the sliding block 252 is the same as the outer side of the fixed block 251, the fixed block 251 and the sliding block 252 are formed into a cylinder shape by splicing, the inner parts of the fixed block 251 and the sliding block 252 are both hollow, a spacing ring 253 is installed on the outer side of the fixed block 251, the spacing ring 253 is fixedly welded in the water pipe 220, the spacing rings 253 are provided in two sets, the other set of spacing ring 253 is arranged on the other side of the fixed block 251, the spacing between the two sets of spacing rings 253 is greater than the length of the fixed block 251, the spacing between the two sets of spacing rings 253 is less than the total length of the fixed block 251 and the sliding block 252, when the device is in operation, because the sliding block 252 and the fixed block 251 are in a relative sliding state, when the sliding block 252 is spliced with the fixed block 251 into a cylinder shape by sliding, the sliding block is blocked by the fixed block 251 and the sliding block 252, so that the interior of the water pipe 220 or the discharge pipe 240 is blocked, when the sliding block 252 is dislocated with the fixed block 251 by sliding, the sliding block is arranged in a hollow manner, so that the fixed block 251 and the sliding block 252 are communicated, the unidirectional communication between the interior of the water pipe 220 and the interior of the discharge pipe 240 is controlled by the unidirectional communication piece 250, the lake water can be stably pumped into the water tank 230, the pumped lake water is conveniently and stably discharged outwards by the unidirectional communication piece 250, and the continuous stability of the working of the device is effectively guaranteed;

furthermore, a limiting sleeve 280 is fixedly welded at the bottom of the valve plate 260, the limiting sleeve 280 is supported inside the water tank 230, the outside dimension of the limiting sleeve 280 is matched with the inside dimension of the water tank 230, the limiting sleeve 280 is in sliding connection with the water tank 230, the limiting sleeve 280 is fixedly arranged at the bottom of the valve plate 260 and is supported inside the water tank 230, and by means of the limitation of the limiting sleeve 280, the up-and-down movement stability of the valve plate 260 is effectively guaranteed, and the valve plate 260 is prevented from inclining when moving up and down;

the working principle is as follows: when the device works, workers place the device on the lake surface, under the action of buoyancy inside the lake water, the device floats on the water surface, and the top opening of the collecting cylinder 110 is slightly lower than the lake surface;

in operation, in high temperature weather, under the irradiation of sunlight, and the collection of sunlight by the light-collecting cover 127, the temperature inside the metal can 124 is rapidly raised, the volume of the gas inside the metal can 124 is affected by the temperature rise, the expanded gas is filled into the air bag 125 through the connection of the hose 126, the air bag 125 is supported, the volume is affected, the buoyancy force applied to the air bag 125 is increased, the air bag 125 is lifted upwards under the buoyancy force, the second rack 123 is driven to be lifted upwards, the transmission connection of the belt pulley transmission mechanism 133 and the meshing transmission between the other group of transmission gears 132 and the first rack 122 are realized, the first rack 122 is driven to move downwards, the metal can 124 is driven to move to the inside of the water surface, the heat is dissipated by the water temperature, the gas inside the metal can 124 is rapidly cooled and contracted, the air bag 125 is contracted and descended again, and the first toothed bar 122 and the second toothed bar 123 reciprocate up and down by the heated expansion and the cooled contraction of the air in the metal can 124 and the matching of buoyancy support, so that the power support is provided for the inside of the pumping mechanism 200 below;

in operation, under the influence of the height difference, lake water on the lake surface is poured into the interior of the collecting cylinder 110, floating garbage is left above the filter plate 140 through the filtering of the filter plate 140, and the remaining floating garbage is guided to the interior of the collecting bin 150 under the influence of the inclination of the top of the filter plate 140, and the remaining lake water flows downwards under the action of gravity and is collected to flow downwards through the water guide cover 210;

when the water tank 230 works, the second rack 123 moves up and down in a reciprocating manner and drives the push rod 270 to move up and down synchronously, the corresponding valve plate 260 moves up and down in the water tank 230, when the valve plate 260 moves down, under the pushing action of water flow driven by pumping force, the sliding block 252 in the one-way conducting member 250 in the water pipe 220 moves down, a passage is formed between the fixed block 251 and the sliding block 252, the sliding block 252 in the one-way conducting member 250 in the discharge pipe 240 is spliced with the fixed block 251 to form a closed circuit, lake water is pumped into the water tank 230, when the valve plate 260 moves up, the above operations are just opposite, the sliding blocks 252 in the two sets of one-way conducting members 250 move up in opposite directions, at the moment, the one-way conducting member 250 in the water pipe 220 is closed, the one-way conducting member 250 in the discharge pipe 240 is conducted, the lake water in the water tank 230 is pushed out outwards, and the lake water is discharged continuously and actively, the device can continuously and stably collect the floating objects, and the whole working principle of the invention is described above.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.