1. A self-cleaning kitchen sink, comprising:

a water tank;

a water tank cover disposed on the water tank;

a rotary cleaning assembly rotatably disposed in the water tank;

the filter screen is detachably arranged on the rotary cleaning component, and a plurality of filter holes are uniformly formed in the filter screen;

and the driving component is connected with the rotary cleaning component and is positioned at the lower side of the water tank.

2. A self-cleaning kitchen sink according to claim 1, wherein said rotary cleaning assembly comprises:

rotating the disc;

the cleaning rods are uniformly arranged on the rotating disc and are abutted against the water tank;

the connecting rod penetrates through the water tank and is connected with the rotating disc;

the waterproof sheet is sleeved on the connecting rod;

the internal gear is arranged on the connecting rod and is positioned below the waterproof sheet;

and the external gear is arranged at the lower end of the water tank and is meshed with the internal gear.

3. A self-cleaning kitchen sink according to claim 2, wherein said filter mesh is uniformly provided with positioning holes corresponding to said connecting rods, said connecting rods being inserted through said positioning holes.

4. A self-cleaning kitchen sink according to claim 1, wherein said drive assembly comprises:

a crankshaft provided in the internal gear;

one end of the first coupling is connected to the crankshaft;

the first transmission shaft is connected with the other end of the first coupler;

a chain drive assembly disposed on the first drive shaft;

a motor disposed on the chain drive assembly.

5. A self-cleaning kitchen sink according to claim 4, wherein said chain drive assembly comprises:

a chain;

the driving chain wheel is meshed with the chain, a second transmission shaft and a second coupler are arranged in the driving chain wheel, one end of the second coupler is connected with the second transmission shaft, and the other end of the second coupler is connected with the motor;

and the driven gear is sleeved on the first transmission shaft and meshed with the chain.

6. A self-cleaning kitchen sink according to claim 5, characterised in that a thrust bearing is mounted on said first drive shaft.

7. A self-cleaning kitchen sink according to claim 6, wherein said driving assembly has a housing, said housing having a supporting sleeve disposed thereon, said supporting sleeve being disposed over said crankshaft and abutting against said external gear.

8. A self-cleaning kitchen sink according to claim 1, wherein a drain is provided in said sink for drainage of sewage.

9. A self-cleaning kitchen sink according to claim 1, wherein a transverse water stop is removably provided on one side of said sink.

10. A self-cleaning kitchen sink according to claim 1, wherein said sink cover is provided with a handle.

Background

The basin is the inside necessary cleaning equipment in kitchen, the basin is when using, often because vegetables and fruits food residue blade drops to block up hydrophone down, cause the blow off pipe to block up, and vegetables and fruits after wasing eat the material and can leave dust or food dirt and adhere to on basin inner wall surface, we need use burnish to the basin inner wall hard, if not wash in time, then can form the spot that is difficult to get rid of on the surface of basin and the spot breeds the bacterium easily and causes the injury to the human body, present basin inner wall area is great, when using the manual washing of cleaning equipment every day, intensity of labour is great, it is inconvenient to wash, consuming time and power influences mood.

Disclosure of Invention

The invention aims to solve the technical problem of providing a self-cleaning kitchen sink which is convenient to use and simple in structure aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: a self-cleaning kitchen sink is proposed, comprising:

a water tank;

a water tank cover disposed on the water tank;

a rotary cleaning assembly rotatably disposed in the water tank;

the filter screen is detachably arranged on the rotary cleaning component, and a plurality of filter holes are uniformly formed in the filter screen;

and the driving component is connected with the rotary cleaning component and is positioned at the lower side of the water tank.

In a self-cleaning kitchen sink as described above, the rotary cleaning assembly comprises:

rotating the disc;

the cleaning rods are uniformly arranged on the rotating disc and are abutted against the water tank;

the connecting rod penetrates through the water tank and is connected with the rotating disc;

the waterproof sheet is sleeved on the connecting rod;

the internal gear is arranged on the connecting rod and is positioned below the waterproof sheet;

and the external gear is arranged at the lower end of the water tank and is meshed with the internal gear.

In the self-cleaning kitchen sink, the filter screen is uniformly provided with positioning holes corresponding to the connecting rods, and the connecting rods are inserted into the positioning holes.

In a self-cleaning kitchen sink as described above, the drive assembly comprises:

a crankshaft provided in the internal gear;

one end of the first coupling is connected to the crankshaft;

the first transmission shaft is connected with the other end of the first coupler;

a chain drive assembly disposed on the first drive shaft;

a motor disposed on the chain drive assembly.

In a self-cleaning kitchen sink as described above, the chain drive assembly comprises:

a chain;

the driving chain wheel is meshed with the chain, a second transmission shaft and a second coupler are arranged in the driving chain wheel, one end of the second coupler is connected with the second transmission shaft, and the other end of the second coupler is connected with the motor;

and the driven gear is sleeved on the first transmission shaft and meshed with the chain.

In the above-mentioned self-cleaning kitchen sink, the first transmission shaft is provided with a thrust bearing.

In the above-mentioned self-cleaning kitchen sink, the driving assembly has a housing, and the housing is provided with a supporting sleeve, and the supporting sleeve is sleeved on the crankshaft and abuts against the external gear.

In a self-cleaning kitchen sink of the above kind, a drainer is provided in the sink for draining sewage.

In the self-cleaning kitchen sink, a transverse water stop plug is detachably arranged on one side of the sink.

In the above self-cleaning kitchen sink, the handle is disposed on the sink cover.

Compared with the prior art, the rotary water tank has the advantages that the filter screen is arranged on the rotary disk, the filter screen can isolate vegetable and fruit blades and prevent the vegetable and fruit blades from directly rushing into a sewer pipe to cause pipeline blockage, the rotary disk and the cleaning rod are arranged in the water tank, the cleaning rod is attached to the inner wall of the water tank, when the rotary water tank is used, the starting motor device drives the rotary disk to rotate and clean through the crankshaft, and the cleaning rod can easily erase dirt on the inner wall of the water tank.

Drawings

FIG. 1 is a schematic view of the present self-cleaning kitchen sink;

FIG. 2 is a schematic view of the self-cleaning kitchen sink;

FIG. 3 is an exploded view of the present self-cleaning kitchen sink;

FIG. 4 is a schematic structural view of the self-cleaning kitchen sink strainer;

FIG. 5 is a schematic view of the present self-cleaning kitchen sink spin cleaning assembly;

FIG. 6 is a schematic structural view of the present self-cleaning kitchen sink drive assembly;

FIG. 7 is a schematic view of the construction of the self-cleaning kitchen sink chain drive assembly.

In the figure, 1, a water tank; 2. a water tank cover; 3. rotating the cleaning assembly; 4. a filter screen; 5. a drive assembly; 6. rotating the disc; 7. a cleaning rod; 8. a connecting rod; 9. a waterproof sheet; 10. an internal gear; 11. an external gear; 12. positioning holes; 13. a crankshaft; 14. a first coupling; 15. a first drive shaft; 16. a chain drive assembly; 17. a motor; 18. a chain; 19. a drive sprocket; 20. a driven sprocket; 21. a second coupling; 22. a thrust bearing; 23. a housing; 24. a support sleeve; 25. a drainer; 26. a transverse water stop plug; 27. a handle; 28. a second drive shaft.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 7, the self-cleaning kitchen sink 1 includes: a water tank 1; a water tank cover 2 disposed on the water tank 1; a rotary cleaning assembly 3 rotatably disposed in the water tank 1; the filter screen 4 is detachably arranged on the rotary cleaning component 3, and a plurality of filter holes are uniformly formed in the filter screen 4; and the driving component 5 is connected with the rotary cleaning component 3 and is positioned at the lower side of the water tank 1.

Basin lid 2 and basin 1 cooperation, under occasions such as realizing basin 1 inside ultraviolet fluorescent tube disinfection, cover basin 1, form the confined space, prevent that ultraviolet purple from leading to the fact the injury to the people, when vegetables and fruits wash, bulky impurity drops on filter screen 4, can directly not fall into down hydrophone 25, cause the jam to the sewage pipes, after basin 1 uses, can take out filter screen 4, pour the residue impurity on filter screen 4 to the garbage bin in, the switch after that, drive assembly 5 drives rotatory clean subassembly 3 rotatory in basin 1, clean 1 surface in the basin, equipment convenient to use, time saving and labor saving.

Preferably, the rotary cleaning assembly 3 comprises: a rotating disk 6; a plurality of cleaning rods 7, wherein each cleaning rod 7 is uniformly arranged on the rotating disc 6, and the cleaning rods 7 are abutted against the water tank 1; a connecting rod 8 which penetrates through the water tank 1 and is connected with the rotating disc 6; the waterproof sheet 9 is sleeved on the connecting rod 8; an internal gear 10 provided on the connecting rod 8 and located below the waterproof sheet 9; and an external gear 11 provided at the lower end of the water tank 1 and meshing with the internal gear 10.

The cleaning rods 7 are three, according to the equal-width characteristic of a triangle, the rotary disk 6 is an equilateral triangle, the three cleaning rods 7 are attached to the wall of the water tank 1, the height of the cleaning rods 7 on the rotary disk 6 is flush with the top of the wall of the water tank 1, the water tank 1 is convenient to better clean, and under a specific condition, the cleaning rods 7 can be taken down and replaced by corresponding ultraviolet light tubes after the cleaning of the wall of the water tank 1 is completed, so that the water tank 1 is disinfected and sterilized.

Preferably, the filter screen 4 is uniformly provided with positioning holes 12 corresponding to the connecting rods 8, and the connecting rods 8 penetrate through the positioning holes 12.

The filter screen 4 has three locating hole 12 and a plurality of filter screen 4 holes, and three locating hole 12 cooperates with three clean poles on the rotary disk 6 with one heart respectively, sets up locating hole 12 and can effectively do the location for follow-up basin 1 cell wall is clean more, and the equipment outside is provided with the clean pole of filter screen 4, and the one end of the clean pole of filter screen 4 has the trip, can make things convenient for operating personnel to take of filter screen 4.

Preferably, the drive assembly 5 comprises: a crankshaft 13 provided in the internal gear 10; a first coupling 14 having one end connected to the crankshaft 13; a first transmission shaft 15 connected to the other end of the first coupling 14; a chain drive assembly 16 disposed on the first drive shaft 15; a motor 17 disposed on the chain drive assembly 16.

The width of the crankshaft 13 is larger than that of the first transmission shaft 15, and when the motor 17 is started, the transmission output of the first transmission shaft 15 enables the crankshaft 13 to drive the rotating disc 6 to rotate.

Preferably, the chain drive assembly 16 includes a chain 18; the driving chain wheel 19 is meshed with the chain 18, a second transmission shaft 28 and a second coupler 21 are arranged in the driving chain wheel 19, one end of the second coupler 21 is connected with the second transmission shaft 28, and the other end of the second coupler 21 is connected with the motor 17; a driven gear, which is sleeved with the first transmission shaft 15 and meshed with the chain 18.

The second coupling 21 is used for connecting the shaft of the motor 17, so that power is transmitted to the driven sprocket 20 through chain transmission, and the chain 18, the driving sprocket 19 and the driven sprocket 20 are arranged to realize the transmission of the power between the sprockets, so that the equipment has the characteristics of accurate transmission ratio, reliable work, high efficiency and the like.

Preferably, a thrust bearing 22 is mounted on the first transmission shaft 15.

The thrust bearing 22 is typically composed of two or more thrust washers and a plurality of rolling elements, and the thrust bearing 22 is arranged to bear an axial load.

Preferably, the driving assembly 5 has a casing 23, and a supporting sleeve 24 is disposed on the casing 23, and the supporting sleeve 24 is sleeved on the crankshaft 13 and abuts against the external gear 11.

The cover shell 23 is designed according to the motor 17 and the chain transmission assembly 16, the cover shell 23 is provided with the chain transmission assembly 16 placing table and the motor 17 positioning frame, the plane where the motor 17 positioning frame is located is slightly higher than the chain transmission assembly 16 placing table, damage to the motor 17 caused by water leakage of the water tank 1 is avoided, safety is improved, the cover shell 23 is detachably provided with a motor 17 cover plate at the motor 17, the motor 17 can be overhauled, external impurities can be prevented from influencing devices such as the motor 17, the supporting sleeve 24 can be arranged to position the crankshaft 13, and axial stability of rotation of the crankshaft 13 is improved.

Preferably, a drainer 25 is provided in the sink 1, the drainer 25 being used for sewage drainage.

The water drainer 25 is provided with a plurality of holes, the top of the water drainer 25 is flush with the water tank 1, the center of the water drainer 25 protrudes upwards, the protruding part is also provided with the holes, when some small impurities block the holes at the bottom end, the holes at the center can also help drainage, and the arrangement of the holes at multiple positions improves the drainage capacity of the water drainer 25.

Preferably, a transverse water stop plug 26 is detachably provided at one side of the sink 1.

The thickness of horizontal sealing plug 26 is unanimous with basin 1 shell thickness, is provided with the handle on the horizontal sealing plug 26, sets up horizontal sealing plug and basin 1 and plays the stagnant water effect, reaches sealed effect, under filter screen 4 washs, takes off horizontal sealing plug 26, cleans filter screen 4 to the filter screen 4 clean pole that the outside was provided with.

Preferably, the sump cover 2 is provided with a handle 27.

Be provided with plastics handle 27 on the basin lid 2, set up handle 27 and make things convenient for operating personnel to get to put of basin lid 2.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.