1. The utility model provides a river course floating garbage collection device, characterized by includes:

the fish-shaped frame (1), wherein a rotary swing mechanism (2) is arranged on one side of the fish-shaped frame (1);

the sliding mechanism (3) is arranged in the fish-shaped frame (1);

the fish-shaped frame is characterized by comprising mounting frames (4), wherein the mounting frames (4) are arranged on two sides of the fish-shaped frame (1).

2. The riverway floating garbage collection device as claimed in claim 1, wherein the rotary swing mechanism (2) comprises:

the supporting seat (201) is arranged on one side of the fish-shaped frame (1);

the servo motor (202) is arranged on the supporting seat (201);

the bearing seat (204) is arranged on one side of the fish-shaped frame (1);

the bearing seat (204) is rotatably provided with a first rotating shaft (203), and one end of the first rotating shaft (203) is connected with an output shaft of the servo motor (202) through a coupler;

the fish-shaped frame comprises a supporting plate (205), wherein the supporting plate (205) is arranged on one side of the fish-shaped frame (1), and one end of a first rotating shaft (203) is rotatably connected with the supporting plate (205);

the center of the support plate (205) is rotatably provided with a second rotating shaft (206);

the bevel gear assembly (207) is arranged between one side of the first rotating shaft (203) and the bottom end of the second rotating shaft (206), the bevel gear assembly (207) is composed of two bevel gears, one bevel gear is arranged on one side of the first rotating shaft (203), the other bevel gear is arranged at the bottom end of the second rotating shaft (206), and the two bevel gears are meshed with each other;

the upper part of the second rotating shaft (206) is provided with a rotating disc (208);

the rotating rod (209) is arranged at the eccentric position of the rotating disc (208);

a straight rod (211), wherein the straight rod (211) is arranged on one side of the fish-shaped frame (1);

the swinging plate (210) is rotatably arranged on the straight rod (211), a straight groove is formed in the swinging plate (210), and the rotating rod (209) is in sliding fit with the straight groove.

3. A riverway floating refuse collecting apparatus according to claim 2, wherein the sliding mechanism (3) comprises:

the middle part of the fish-shaped frame (1) is symmetrically provided with the first supporting plate (301);

the two first supporting plates (301) are provided with three rodless cylinders (302) at intervals;

the sliding plates (303) are arranged on the three rodless cylinders (302) in a sliding mode;

the wedge block (304) is arranged on one side of the sliding plate (303);

the middle part of the fish-shaped frame (1) is provided with a clapboard (305).

4. The device for collecting floating debris in a river according to claim 3, further comprising:

the second supporting plate (5) is arranged on the other side of the fish-shaped frame (1);

the first fixing plates (6) are arranged on two sides of the second supporting plate (5);

the connecting shaft (7) is arranged between the two first fixing plates (6);

the cutting knife (8) is symmetrically and rotatably arranged on the connecting shaft (7);

the second supporting plate (5) is provided with a first connecting rod (9) in a sliding manner;

the rotating wheel (10) is rotatably arranged at one end of the first connecting rod (9), and the rotating wheel (10) is matched with the wedge-shaped block (304);

the first connecting rod (9) is provided with a fixing ring (11);

the first spring (12) is arranged between one side of the fixing ring (11) and one side of the top of the second supporting plate (5);

the other end of the first connecting rod (9) is symmetrically provided with a connecting plate (13);

the two connecting plates (13) are respectively provided with a second connecting rod (14), and the two second connecting rods (14) are connected with the two cutting knives (8) in a sliding manner.

5. The device for collecting floating debris in a river according to claim 4, further comprising:

the two sides of the middle part of the fish-shaped frame (1) are symmetrically provided with second fixing plates (15);

third connecting rods (16), wherein the third connecting rods (16) are arranged between the four second fixing plates (15) and the upper and lower sides of the two mounting frames (4);

the four third connecting rods (16) are all provided with a pressing plate (17) in a sliding manner;

the second springs (18) are arranged between the second fixing plate (15) on the close side and the pressing plate (17) on the close side;

the four pressing plates (17) are symmetrically provided with pins (19), and the pins (19) penetrate through the upper side and the lower side of the two mounting frames (4).

6. The device for collecting floating debris in a river according to claim 5, further comprising:

the special-shaped baffle plate (20) is arranged in the middle of the fish-shaped frame (1);

the rotating shafts (21) are rotatably arranged on two sides of the special-shaped baffle plate (20);

the two rotating shafts (21) are provided with rotating plates (22);

the cams (23) are symmetrically arranged at one end of each of the two rotating shafts (21);

the guide rods (24) are symmetrically arranged on two sides of the special-shaped baffle plate (20);

the sliding blocks (25) are arranged between the two guide rods (24) on the same side in a sliding mode, and the sliding blocks (25) on the same side are matched with the two cams (23) on the same side;

the third springs (26) are arranged between the two sides of the two sliding blocks (25) and the two sides of the top of the special-shaped baffle plate (20);

the long rods (27) are arranged at the tops of the two sliding blocks (25), and the two long rods (27) penetrate through the top of the fish-shaped frame (1);

the fish-shaped frame is characterized by comprising two perforated bases (28), the two sides of the top of the fish-shaped frame (1) are respectively provided with the perforated bases (28), and two long rods (27) are connected with the two perforated bases (28) in a sliding manner; the top ends of the two long rods (27) are provided with circular plates (29);

the top parts of the two perforated bases (28) are provided with hollow cylinders (30);

transparent hollow pole (31), two hollow section of thick bamboo (30) top all is provided with transparent hollow pole (31).

7. The device for collecting floating debris in a river according to claim 6, further comprising:

the isolation pipe (32) is arranged on one side of the bottom of the fish-shaped frame (1);

the supporting block (33) is arranged in the isolation pipe (32);

the supporting block (33) is rotatably provided with a transmission shaft (34);

the belt pulley assembly (35) is arranged between one end of the first rotating shaft (203) and one end of the transmission shaft (34), the belt pulley assembly (35) is composed of two belt pulleys and a flat belt, one belt pulley is arranged at one end of the first rotating shaft (203), the other belt pulley is arranged at one end of the transmission shaft (34), and the flat belt is arranged between the two belt pulleys;

the blade (36) is arranged at the other end of the transmission shaft (34).

8. The riverway floating garbage collection device is characterized in that the transparent hollow rod (31) is made of acrylic plates.

Background

Along with the development of society, the level of urban industrialization is continuously improved, river pollution is more and more serious, wherein industrial garbage, domestic garbage and other floaters exist in a river channel in a large amount, the river channel is seriously polluted at present, floating garbage such as empty glass bottles, beverage bottles and other water surface garbage often exist in the river, and the traditional river garbage cleaning work is that floating garbage is manually fished by fishers by using tools on a ship, then the floating garbage is stacked on the ship and then is transported to the shore for garbage classification treatment.

Because too much rubbish is piled up and needs manual sorting, lead to staff intensity of labour great, cleaning efficiency is slower, and long-term piling up can cause rubbish to send the bad smell under the irradiation of sunshine, influence river course surrounding environment, if do not carry out timely clearance and can pile up in a large number and cause environmental pollution.

Therefore, it is urgently needed to design a riverway floating garbage collection device which is simple in operation and high in garbage cleaning efficiency, and the riverway floating garbage collection device is used for solving the problems.

Disclosure of Invention

In order to overcome the defects that the labor intensity of workers is large and the cleaning efficiency is slow by a manual sorting and salvaging mode, the technical problem to be solved is as follows: the river floating garbage collecting device is simple to operate and high in garbage cleaning efficiency.

A riverway floating garbage collection device comprises: the fish-shaped frame is provided with a rotary swing mechanism at one side; the sliding mechanism is arranged in the fish-shaped frame; the mounting frame, fish type frame both sides all are provided with the mounting frame.

Further, the rotary swing mechanism includes: the supporting seat is arranged on one side of the fish-shaped frame; the servo motor is arranged on the supporting seat; the bearing seat is arranged on one side of the fish-shaped frame; the bearing seat is rotatably provided with a first rotating shaft, and one end of the first rotating shaft is connected with an output shaft of the servo motor through a coupler; the supporting plate is arranged on one side of the fish-shaped frame, and one end of the first rotating shaft is rotatably connected with the supporting plate; the center of the supporting plate is rotatably provided with a second rotating shaft; the bevel gear component is arranged between one side of the first rotating shaft and the bottom end of the second rotating shaft and consists of two bevel gears, one bevel gear is arranged at one side of the first rotating shaft, the other bevel gear is arranged at the bottom end of the second rotating shaft, and the two bevel gears are meshed with each other; the upper part of the second rotating shaft is provided with a rotating disc; the rotating rod is arranged at the eccentric position of the rotating disc; a straight rod is arranged on one side of the fish-shaped frame; the straight rod is rotatably provided with the swinging plate, the swinging plate is provided with a linear groove, and the rotating rod is in sliding fit with the linear groove.

Further, the slide mechanism includes: the middle part of the fish-shaped frame is symmetrically provided with first supporting plates; the two first supporting plates are uniformly provided with three rodless cylinders at intervals; the three rodless cylinders are provided with sliding plates in a sliding manner; the wedge block is arranged on one side of the sliding plate; the middle part of the fish-shaped frame is provided with a clapboard.

Further, the method also comprises the following steps: the other side of the fish-shaped frame is provided with a second supporting plate; the first fixing plates are arranged on two sides of the second supporting plate; the connecting shaft is arranged between the two first fixing plates; the cutting knife is symmetrically and rotatably arranged on the connecting shaft; the second support plate is provided with a second connecting rod in a sliding manner; the rotating wheel is rotatably arranged at one end of the first connecting rod and matched with the wedge-shaped block; the first connecting rod is provided with a fixing ring; the first spring is arranged between one side of the fixing ring and one side of the top of the second supporting plate; the other end of the first connecting rod is symmetrically provided with a connecting plate; and the two second connecting rods are arranged on the connecting plates and are in sliding connection with the two cutting knives.

Further, the method also comprises the following steps: the two sides of the middle part of the fish-shaped frame are symmetrically provided with second fixing plates; the fourth connecting rods are arranged between the four second fixing plates and the upper side and the lower side of the two mounting frames; the four third connecting rods are provided with pressing plates in a sliding manner; the second springs are arranged between the second fixing plate on the close side and the pressing plate on the close side; the pins are symmetrically arranged on the pressing plates and penetrate through the upper side and the lower side of the two mounting frames.

Further, the method also comprises the following steps: the middle part of the fish-shaped frame is provided with the special-shaped baffle; the rotating shafts are rotatably arranged on two sides of the special-shaped partition plate; the two rotating shafts are provided with rotating plates; cams are symmetrically arranged at one end of each of the two rotating shafts; the guide rods are symmetrically arranged on two sides of the special-shaped baffle plate; the sliding blocks are arranged between the two guide rods on the same side in a sliding mode, and the sliding blocks on the same side are matched with the two cams on the same side; the third springs are arranged between two sides of the two sliding blocks and two sides of the top of the special-shaped partition plate; the tops of the two sliding blocks are provided with long rods, and the two long rods penetrate through the tops of the fish-shaped frames; the two sides of the top of the fish-shaped frame are provided with the perforated bases, and the two long rods are connected with the two perforated bases in a sliding manner; the top ends of the two long rods are provided with circular plates; the tops of the two perforated bases are provided with hollow cylinders; transparent hollow pole, two hollow section of thick bamboo top all is provided with transparent hollow pole.

Further, the method also comprises the following steps: the isolation pipe is arranged on one side of the bottom of the fish-shaped frame; the supporting block is arranged in the isolation pipe; the supporting block is rotatably provided with a transmission shaft; the belt pulley assembly is arranged between one end of the first rotating shaft and one end of the transmission shaft and consists of two belt pulleys and a flat belt, one belt pulley is arranged at one end of the first rotating shaft, the other belt pulley is arranged at one end of the transmission shaft, and the flat belt is arranged between the two belt pulleys; the blade, the transmission shaft other end is provided with the blade.

Furthermore, the transparent hollow rod is made of an acrylic plate.

The beneficial effects are that: 1. rotate through rotatory swing mechanism and drive fish type frame and remove in the river course, rubbish in the river course gets into fish type frame, slides around sliding around through slide mechanism afterwards and stirs rubbish in with fish type frame to the installing frame, and rubbish drops to collecting in the net through the installing frame afterwards and collects.

2. The cutting knife rotates in opposite directions, can cut the great rubbish that gets into fish type frame, prevents to block up fish type frame.

3. The pin removes in opposite directions, can make things convenient for the staff to fix the collection net.

4. Colored liquid in the hollow cylinder can play the warning effect, and the staff can judge whether to have in the collection net to fill up river course rubbish through observing transparent hollow pole.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a first partial cross-sectional three-dimensional structure according to the present invention.

Fig. 3 is a schematic perspective view of the mechanism for rotating and swinging according to the present invention.

Fig. 4 is a schematic perspective view of the sliding mechanism of the present invention.

Fig. 5 is a perspective view of a second part of the present invention.

Fig. 6 is a perspective view of a third part of the present invention.

Fig. 7 is a perspective view of a fourth part of the present invention.

Fig. 8 is a schematic perspective view of a fifth part of the present invention.

Fig. 9 is a schematic sectional perspective view of a sixth embodiment of the present invention.

Fig. 10 is a schematic view of a seventh partial sectional perspective structure according to the present invention.

Fig. 11 is a schematic exploded perspective view of the eighth embodiment of the present invention.

Fig. 12 is a schematic exploded perspective view of the ninth embodiment of the present invention.

In the reference symbols: 1-fish frame, 2-rotary swing mechanism, 201-support base, 202-servo motor, 203-first rotating shaft, 204-bearing base, 205-support base, 206-second rotating shaft, 207-bevel gear component, 208-rotary disc, 209-rotating rod, 210-swinging plate, 211-straight rod, 3-sliding mechanism, 301-first support plate, 302-rodless cylinder, 303-sliding plate, 304-wedge block, 305-partition plate, 4-installation frame, 5-second support plate, 6-first fixing plate, 7-connecting shaft, 8-cutting knife, 9-first connecting rod, 10-rotating wheel, 11-fixing ring, 12-first spring, 13-connecting plate, 14-second connecting rod, 15-second fixing plate, 16-third connecting rod, 17-pressing plate, 18-second spring, 19-pin, 20-special-shaped baffle, 21-rotating shaft, 22-rotating plate, 23-cam, 24-guide rod, 25-sliding block, 26-third spring, 27-long rod, 28-perforated base, 29-round plate, 30-hollow cylinder, 31-transparent hollow rod, 32-isolation tube, 33-supporting block, 34-transmission shaft, 35-belt pulley component and 36-blade.

Detailed Description

The invention is described in detail below with reference to the figures and the embodiments.

Example 1

As shown in fig. 1 and 2, a river floating garbage collecting device comprises a fish-shaped frame 1, a rotary swing mechanism 2, a sliding mechanism 3 and a mounting frame 4, wherein the rotary swing mechanism 2 is arranged on the right side of the fish-shaped frame 1, the sliding mechanism 3 is arranged in the fish-shaped frame 1, and the mounting frame 4 is arranged on the front side and the rear side of the middle part of the fish-shaped frame 1.

When needs are cleared up river course rubbish, the staff fixes the net of collecting rubbish on installing frame 4 with special instrument, the staff places this device in the river course again, rotate through rotatory swing mechanism 2 afterwards and drive fish type frame 1 and remove in the river course, rubbish in the river course gets into in the fish type frame 1, at this moment slide around 3 with fish type frame 1 in rubbish stir to installing frame 4, rubbish drops to collecting through installing frame 4 afterwards and collects in the collection net, treat the rubbish clearance in the river course and accomplish the back, the staff salvages this device, rotatory swing mechanism 2 stall afterwards, slide mechanism 3 stops sliding, at this moment the staff will collect the net and take off from installing frame 4, the staff clears up the rubbish of collecting the net, this device simple structure, and the operation of being convenient for.

Example 2

As shown in fig. 3 and fig. 4, based on embodiment 1, the rotary swing mechanism 2 includes a support base 201, a servo motor 202, a first rotating shaft 203, a bearing base 204, a support plate 205, a second rotating shaft 206, a bevel gear assembly 207, a turntable 208, a rotating rod 209, a swing plate 210 and a straight rod 211, the support base 201 is disposed on the right side of the fish-shaped frame 1, the servo motor 202 is disposed on the support base 201, the bearing base 204 is disposed on the right side of the fish-shaped frame 1, the first rotating shaft 203 is rotatably disposed on the bearing base 204, the left end of the first rotating shaft 203 is connected to an output shaft of the servo motor 202 through a coupling, the support plate 205 is disposed on the right side of the fish-shaped frame 1, the right end of the first rotating shaft 203 is rotatably connected to the support plate 205, a second rotating shaft 206 is rotatably disposed at the center of the support plate 205, the bevel gear assembly 207 is disposed between the right side of the first rotating shaft 203 and the bottom end of the second rotating shaft 206, bevel gear subassembly 207 comprises two bevel gears, and first pivot 203 right side is provided with a bevel gear, and second pivot 206 bottom is provided with another bevel gear, two bevel gear intermeshing, second pivot 206 upper portion is provided with carousel 208, carousel 208 eccentric position is provided with bull stick 209, fish type frame 1 right side is provided with straight-bar 211, the last rotation type of straight-bar 211 is provided with swing plate 210, and swing plate 210 is last to open there is a straight line groove, bull stick 209 and a straight line groove sliding fit.

When the river channel garbage needs to be cleaned, a worker fixes a net for collecting the garbage on the installation frame 4 by using a special tool, then the worker starts the servo motor 202, an output shaft of the servo motor 202 rotates to drive the first rotating shaft 203 to rotate, the first rotating shaft 203 rotates to drive the bevel gear assembly 207 to mesh, the bevel gear assembly 207 rotates to drive the second rotating shaft 206 to rotate, the second rotating shaft 206 rotates to drive the rotating disc 208 to rotate, the rotating disc 208 rotates to drive the swinging plate 210 to swing back and forth on the straight rod 211 through the rotating rod 209, the worker places the device in a river channel, the swinging plate 210 swings back and forth to drive the fish-shaped frame 1 to move in the river channel, the garbage in the river channel enters the fish-shaped frame 1, the garbage in the fish-shaped frame 1 is shifted to the installation frame 4 through the back and forth sliding of the sliding mechanism 3, the garbage then falls into the collection net through the installation frame 4 to be collected, and after the garbage in the river channel is cleaned, the staff salvages this device, at this moment the staff closes servo motor 202, servo motor 202 stall drives first pivot 203 stall, first pivot 203 stall drives bevel gear subassembly 207 and stops to mesh, bevel gear subassembly 207 stall drives second pivot 206 stall, second pivot 206 stall drives carousel 208 stall, carousel 208 stall drives swinging plate 210 through bull stick 209 and stops the swing on straight-bar 211, 3 sliding stops of slide mechanism, at this moment the staff will collect the net and take off from installing frame 4, the staff clears up the rubbish of collecting the net, this device simple structure can make this device remove in the river course, clear up rubbish.

Slide mechanism 3 is including first backup pad 301, rodless cylinder 302, slide 303, wedge 304 and baffle 305, 1 middle part symmetry of fish type frame is provided with first backup pad 301, two even interval is provided with three rodless cylinder 302 between the first backup pad 301, and is three sliding is provided with slide 303 on the rodless cylinder 302, slide 303 left side is provided with wedge 304, 1 middle part of fish type frame is provided with baffle 305.

After the staff starts servo motor 202, the staff again controls rodless cylinder 302, and then make slide 303 slide from beginning to end, swing back and forth movement of swing board 210 drives fish type frame 1 and removes in the river course, rubbish in the river course gets into attaches on baffle 305 in the fish type frame 1, slide 303 slides around and stirs rubbish on the baffle 305 to installing frame 4, rubbish drops to collecting in the net through installing frame 4 afterwards and collects, treat the rubbish clearance in the river course and accomplish the back, the staff salvages this device, the staff closes servo motor 202, staff control rodless cylinder 302 afterwards, and then make slide 303 stop sliding, this device simple structure, can stir the rubbish that attaches on baffle 305 to collecting in the net.

Example 3

As shown in fig. 5, 6, 7, 8, 9, 10, 11 and 12, based on embodiment 2, the fish-shaped frame further includes a second supporting plate 5, a first fixing plate 6, a connecting shaft 7, a cutting knife 8, a first connecting rod 9, a rotating wheel 10, a fixing ring 11, a first spring 12, a connecting plate 13 and a second connecting rod 14, the second supporting plate 5 is disposed on the left side of the fish-shaped frame 1, the first fixing plates 6 are disposed on the front and rear sides of the left portion of the second supporting plate 5, the connecting shaft 7 is disposed between the two first fixing plates 6, the cutting knife 8 is symmetrically and rotatably disposed on the connecting shaft 7, the first connecting rod 9 is slidably disposed on the second supporting plate 5, the rotating wheel 10 is rotatably disposed at the right end of the first connecting rod 9, the rotating wheel 10 is engaged with a wedge block 304, the fixing ring 11 is disposed on the first connecting rod 9, the first spring 12 is disposed between the right side of the fixing ring 11 and the top of the second supporting plate 5, the left end of the first connecting rod 9 is symmetrically provided with connecting plates 13, two connecting plates 13 are provided with second connecting rods 14, and the two second connecting rods 14 are in sliding connection with the two cutting knives 8.

Sliding the sliding plate 303 back and forth to drive the wedge block 304 to continuously extrude the rotating wheel 10 to move left, moving the rotating wheel 10 left to drive the first connecting rod 9 to slide left on the second supporting plate 5, the first spring 12 is stretched, sliding the first connecting rod 9 left to drive the second connecting rod 14 to slide in opposite directions on the cutting knife 8 through the connecting plate 13, sliding the second connecting rod 14 in opposite directions to drive the cutting knife 8 to rotate in opposite directions on the connecting shaft 7, rotating the cutting knife 8 in opposite directions to cut the larger garbage entering the fish-shaped frame 1, preventing the fish-shaped frame 1 from being blocked, when the sliding plate 303 no longer extrudes the rotating wheel 10, resetting the first spring 12 via the fixing ring 11 to drive the first connecting rod 9 to slide right on the second supporting plate 5 to reset, sliding the second supporting plate 5 right to drive the second connecting rod 14 to slide in opposite directions on the cutting knife 8 through the connecting plate 13, sliding the second connecting rod 14 in opposite directions to drive the cutting knife 8 to rotate in opposite directions on the connecting shaft 7, this device simple structure, cutting knife 8 rotate in opposite directions, can cut the great rubbish that gets into fish type frame 1, prevent to block up fish type frame 1.

Still including second fixed plate 15, third connecting rod 16, clamp plate 17, second spring 18 and pin 19, the equal symmetry in both sides is provided with second fixed plate 15, four around fish type frame 1 middle part all be provided with third connecting rod 16, four between the both sides about second fixed plate 15 and two installing frames 4 all be provided with clamp plate 17, close one side all be provided with second spring 18, four on the third connecting rod 16 equal sliding type is provided with the pin 19 on the clamp plate 17, and the pin 19 runs through both sides about two installing frames 4.

When needs clear up river course rubbish, the staff slides dorsad on third connecting rod 16 through pulling clamp plate 17, second spring 18 is stretched, clamp plate 17 slides dorsad and drives 19 dorsad removals of pin, the cylinder liner that the staff will collect rubbish afterwards is on installing frame 4, after the completion, the staff loosens clamp plate 17, second spring 18 resets and drives clamp plate 17 and slide in opposite directions on third connecting rod 16 and reset, clamp plate 17 slides in opposite directions and drives 19 remove in opposite directions of pin and fix the collection net, this device simple structure, can make things convenient for the staff to fix the collection net.

The fish-shaped frame is characterized by further comprising a special-shaped baffle plate 20, a rotating shaft 21, a rotating plate 22, a cam 23, guide rods 24, sliders 25, a third spring 26, a long rod 27, a perforated base 28, a circular plate 29, a hollow cylinder 30 and a transparent hollow rod 31, wherein the special-shaped baffle plate 20 is arranged in the middle of the fish-shaped frame 1, the rotating shaft 21 is rotatably arranged on the front side and the rear side of the special-shaped baffle plate 20, the rotating plate 22 is arranged on each of the two rotating shafts 21, the cams 23 are symmetrically arranged at the right ends of the two rotating shafts 21, the guide rods 24 are symmetrically arranged on the front side and the rear side of the special-shaped baffle plate 20, the sliders 25 are slidably arranged between the two guide rods 24 on the same side, the sliders 25 on the same side are matched with the two cams 23 on the same side, the third springs 26 are arranged between the front side and the rear, two stock 27 run through 1 top of fish type frame, both sides all are provided with trompil base 28 around 1 top of fish type frame, two stock 27 and two trompil base 28 sliding connection, two stock 27 top all is provided with plectane 29, two trompil base 28 top all is provided with hollow section of thick bamboo 30, two hollow section of thick bamboo 30 top all is provided with transparent hollow pole 31.

When the swinging plate 210 swings back and forth to drive the fish-shaped frame 1 to move in the river channel and the garbage in the river channel enters the fish-shaped frame 1, the fish-shaped frame 1 moves in the river channel and drives the rotating plate 22 to rotate on the rotating shaft 21 through the flow of river water, the rotating shaft 21 rotates to drive the cam 23 to rotate and extrude the slide block 25 to slide upwards on the guide rod 24, the third spring 26 is compressed, the slide block 25 slides upwards to drive the long rod 27 to slide upwards on the perforated base 28, the long rod 27 slides upwards to drive the circular plate 29 to move upwards to extrude the hollow cylinder 30, so that the colored liquid in the hollow cylinder 30 moves upwards to the transparent hollow rod 31, when the cam 23 rotates to not to extrude the slide block 25 any more, the third spring 26 resets to drive the slide block 25 to slide downwards on the guide rod 24, the slide block 25 slides downwards to drive the long rod 27 to slide downwards on the perforated base 28, the long rod 27 slides downwards to drive the circular plate 29 to move downwards to not to extrude the hollow cylinder 30 any more, colored liquid in the transparent hollow rod 31 flows into hollow section of thick bamboo 30 thereupon, and when colored liquid no longer flows from top to bottom, or stops when transparent hollow rod 31 in, the staff judges through observing transparent hollow rod 31 and collects and has or not fill with river course rubbish in the net, and this device simple structure can play the warning effect, and the staff can judge through observing transparent hollow rod 31 and collect and have or not fill with river course rubbish in the net.

Still including insulating tube 32, supporting shoe 33, transmission shaft 34, belt pulley assembly 35 and blade 36, 1 bottom right side of fish type frame is provided with insulating tube 32, be provided with supporting shoe 33 in the insulating tube 32, the last rotation type of supporting shoe 33 is provided with transmission shaft 34, be provided with belt pulley assembly 35 between first pivot 203 right-hand member and the 34 left ends of transmission shaft, belt pulley assembly 35 comprises two belt pulleys and a flat belt, and first pivot 203 right-hand member is provided with a belt pulley, and the 34 left ends of transmission shaft are provided with another belt pulley, are provided with flat belt between two belt pulleys, transmission shaft 34 right-hand member is provided with blade 36.

First pivot 203 rotates and drives transmission shaft 34 through pulley assembly 35 and rotate on supporting shoe 33, transmission shaft 34 rotates and drives blade 36 and rotate, blade 36 rotates and makes fish type frame 1 remove in the river course faster, the efficiency of river course rubbish clearance is improved, treat the back of rubbish clearance completion in the river course, the staff salvages this device up, the staff closes servo motor 202, first pivot 203 stall drives transmission shaft 34 stall on supporting shoe 33 through pulley assembly 35, transmission shaft 34 stall drives blade 36 stall, this device simple structure, blade 36 rotates and makes fish type frame 1 remove in the river course faster, the efficiency of river course rubbish clearance is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.