Self-cleaning vegetable washing sink

Abstract

The invention discloses a self-cleaning vegetable washing sink, and relates to the field of vegetable washing sinks. When a filter sleeve is manually cleaned traditionally, garbage is easy to fall off to pollute the environment, and cleaning is troublesome and wastes time. The device comprises a pool body, a pouring assembly, a middle driving assembly, a secondary driving mechanism and a main driving mechanism, the surface of a drainage pipe is connected with a cleaning cylinder, and the bottom of the cleaning cylinder is connected with a collecting frame; the material pouring assembly comprises a filter sleeve arranged at the water outlet, the two sides of the filter sleeve are fixedly connected with connecting rods, the bottoms of the connecting rods are slidably connected with semicircular plates, and the semicircular plates are connected with guiding folding rods and bending toothed rods to drive the filter sleeve and the semicircular plates to move; the middle drive assembly comprises a mounting plate, a rotating rod and a main bevel gear, and through cooperation with a first butt joint block and a clamping block, a cleaning brush and a filter sleeve are driven to conduct automatic cleaning; the secondary driving mechanism and the main driving mechanism are respectively connected with the first sleeve frame and the second sleeve frame through gear transmission, so that automatic cleaning and garbage discharge are realized, manual cleaning is avoided, the efficiency is improved, and garbage is prevented from falling off to pollute the kitchen environment when the filter sleeve is taken out.

Description

Technical Field

[0001] The invention relates to the field of vegetable washing sinks, and in particular to a self-cleaning vegetable washing sink. Background Art

[0002] The vegetable sink is generally composed of a sink and a faucet. The vegetable sink in the kitchen is not only used to wash vegetables, but also to wash dishes and pots. Usually a filter sleeve is added to the drain of the vegetable sink to prevent foreign matter from entering the sewer. The garbage in the filter sleeve needs to be cleaned in time;

[0003] The traditional way of dealing with it is to remove the filter sleeve when there is too much garbage in the filter sleeve, dump the filter residue into the trash can, and then put the filter sleeve back to its original position. This method relies on manual dumping. When there is too much garbage, the garbage is easy to fall during the dumping process, causing pollution to the environment around the kitchen. At the same time, during the dumping process, the garbage will be adsorbed on the inner wall of the filter sleeve due to moisture, and it cannot be cleaned up at one time. People need to clean it by hand, which will contaminate their hands and need to be cleaned in time, which greatly delays and wastes time. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the traditional treatment method is to take off the filter sleeve when there is too much garbage in the filter sleeve, dump the filter residue into the trash can, and then put the filter sleeve back to its original position. This method relies on manual dumping. When there is too much garbage, the garbage is easy to fall during the dumping process, causing pollution to the environment around the kitchen. At the same time, during the dumping process, the garbage will be adsorbed on the inner wall of the filter sleeve due to moisture, and it cannot be cleaned up at one time. People need to clean it by hand, which will contaminate their hands and need to be cleaned in time, greatly delaying and wasting time. A self-cleaning vegetable washing sink is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technology, a self-cleaning vegetable washing pool:

[0006] It includes a pool body, a drain port is provided in the middle of the inner bottom of the pool body, a drain pipe is fixedly connected to the middle of the bottom of the pool body, a cleaning cylinder is fixedly connected to the surface of the drain pipe, and a collection frame is fixedly connected to the bottom of the cleaning cylinder;

[0007] The material pouring assembly comprises a filter sleeve arranged inside the drain outlet, both sides of the filter sleeve surface are fixedly connected with connecting rods, the bottoms of the two connecting rods are slidably connected with semicircular plates for blocking the bottom of the drain pipe, one side of the two semicircular plates is fixedly connected with a guide folding rod, the other side of the two semicircular plates is fixedly connected with a bent tooth rod, the top and bottom of the two guide folding rods and the bent tooth rod are respectively fixedly connected with a first sliding rod and a second sliding rod, the surface of the first sliding rod is slidably connected with a first set frame, and the surface of the second sliding rod is slidably connected with a second set frame;

[0008] The middle drive component includes a mounting plate installed on one side of the inner wall of the cleaning cylinder, a rotating rod is rotatably connected to the inside of one side of the mounting plate, the top of the rotating rod is fixedly connected to the docking cylinder, the bottom of the rotating rod is fixedly connected to the main bevel gear, limiting grooves are provided on both sides of the inner wall of the docking cylinder, a first docking block is slidably connected inside the limiting groove, both sides of the top of the first docking block are fixedly connected to clamping blocks, the bottom of the first docking block is fixedly connected to a spring, a hanging plate is connected to the bottom of the mounting plate, the middle part of the hanging plate is rotatably connected to a cross bar, the middle part of the cross bar surface is fixedly connected to a slave bevel gear meshing with the main bevel gear, and both sides of the cross bar surface are fixedly connected to the first bevel gears, one of the first bevel gears has a tooth surface connected to the second frame through a secondary drive mechanism, and the other first bevel gear has a tooth surface connected to the first frame through a main drive mechanism.

[0009] This technical solution uses the setting of the pouring assembly, and the filter sleeve can automatically drop under the drive of the two semicircular plates to discharge the debris inside the filter sleeve, avoiding the garbage falling and polluting the kitchen environment when the filter sleeve is taken out. Through the setting of the middle drive assembly, the rotating rod is connected to the main bevel gear, driving the various components to rotate with each other, realizing the automatic contact and cleaning of the cleaning brush and the inner wall of the filter sleeve, avoiding manual cleaning pollution and improving cleaning efficiency.

[0010] As a further description of the above technology, a self-cleaning vegetable washing sink:

[0011] It also includes an internal cleaning component, which includes a connecting plate installed at the bottom of the inner wall of the cleaning cylinder, a connecting rod is rotatably connected to the inside of the middle part of the connecting plate, a rotating plate is fixedly connected to the top of the connecting rod, a second docking block is fixedly connected to the bottom of the connecting rod, a driving groove adapted to the clamping block is provided at the bottom of the second docking block, and a cleaning brush is fixedly connected to one end of the rotating plate.

[0012] As a further description of the above technology, a self-cleaning vegetable washing sink:

[0013] The secondary drive mechanism includes a vertical rod rotatably connected to one side of the top wall of the cleaning cylinder, a sliding groove is opened on the surface of the vertical rod, and a second bevel gear meshing with one of the first bevel gears is fixedly connected to the bottom of the vertical rod, a sleeve is slidably connected to the inside of the sliding groove, the inside of the sleeve is sleeved on the surface of the vertical rod, and a gear is fixedly connected to the middle part of the outer surface of the sleeve, the top of one side of the gear tooth surface and the bottom of the other side are meshed with the two bent gear rods, and the top and bottom of the sleeve surface are rotatably connected to the inside of the top and bottom of the second frame respectively.

[0014] As a further description of the above technology, a self-cleaning vegetable washing sink:

[0015] The main drive mechanism includes a driving motor installed on the top of one side of the cleaning cylinder, the output end of the driving motor is splined with a screw, the surface of the screw is threadedly connected to a lifting plate, the bottom of the lifting plate is connected to the middle of the first frame, the bottom of the screw passes through the mounting plate and is connected to a third bevel gear meshing with another of the first bevel gears.

[0016] As a further description of the above technology, a self-cleaning vegetable washing sink:

[0017] A connecting pipe is fixedly connected to the surface of the cleaning cylinder, and the other end of the connecting pipe is connected to the drain pipe.

[0018] As a further description of the above technology, a self-cleaning vegetable washing sink:

[0019] The upper surfaces of the two semicircular plates are tightly closed with the bottom of the drain pipe through a sealing ring, and the opposite sides of the two semicircular plates are tightly closed with a sealing strip, and the sealing strip is fixedly connected with one of the semicircular plates.

[0020] As a further description of the above technology, a self-cleaning vegetable washing sink:

[0021] A trash box is arranged inside the collection frame, and a handle is fixedly connected to one side of the trash box.

[0022] As a further description of the above technology, a self-cleaning vegetable washing sink:

[0023] The opening at the bottom of the cleaning cylinder is aligned with the garbage box, and the rotating rod is located at the center of the cleaning cylinder.

[0024] In summary, due to the use of the above-mentioned technology, the self-cleaning vegetable washing sink of the present invention has the following beneficial effects:

[0025] 1. Through the arrangement of the material pouring assembly, the middle drive assembly, the secondary drive mechanism and the main drive mechanism, when in use, the driving motor drives the screw rod and the third bevel gear to rotate, the screw rod rotates to drive the first frame to descend, the first frame descends and drives the two semicircular plates, the filter sleeve and the second frame to descend through the first sliding rod, and then in the process of descent, the third bevel gear rotates to drive the cross bar, the two first bevel gears and the slave bevel gear to rotate, one of the first bevel gears rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the vertical rod to rotate, the vertical rod rotates to drive the sleeve and the gear to rotate inside the second frame, the gear rotation drives the two bent gear rods to move relative to each other to translate and open the two semicircular plates, so that the inside of the filter sleeve is automatically discharged and falls into the garbage box, thereby avoiding the filter sleeve from falling and polluting the kitchen environment when taking out the garbage.

[0026] 2. Through the arrangement of the middle drive assembly, the main drive mechanism and the inner cleaning assembly, when in use, the driving motor drives the third bevel gear to rotate, and then when the screw rod drives the filter sleeve to be opened when the two semicircular plates at the bottom are opened, the filter sleeve descends and drives the second docking block to descend, and then the third bevel gear rotates to drive the cross bar, the two first bevel gears and the slave bevel gear to rotate, and the slave bevel gear rotates to drive the main bevel gear to rotate, and the main bevel gear rotates to drive the rotating rod, the first docking block and the clamping block to rotate, and the second docking block descends and fits with the first docking block, and as the first docking block rotates continuously, the clamping block rotates into the driving groove, and then under the action of the spring, the clamping block is firmly clamped in the driving groove, and then the clamping block rotates to drive the second docking block to rotate, and the second docking block rotates to drive the rotating plate to rotate, and then the rotating plate rotates to drive the cleaning brush to clean the inner wall of the filter sleeve that is fitted, so that manual operation is not required, and cleaning contaminated hands are avoided, thereby reducing cleaning time and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 An overall cutaway view is shown according to an embodiment of the present invention;

[0028] Figure 2 It is an overall stereogram of the present invention;

[0029] Figure 3 is a three-dimensional diagram of the secondary drive mechanism of the present invention;

[0030] Figure 4 is a perspective view of the mid-drive assembly of the present invention;

[0031] Figure 5 is a three-dimensional diagram of the pouring assembly of the present invention;

[0032] Figure 6 It is a partial view of the pouring assembly of the present invention;

[0033] Figure 7 is a three-dimensional diagram of the main drive mechanism of the present invention;

[0034] Figure 8 It is a three-dimensional diagram of the inner cleaning component of the present invention.

[0035] Legend:

[0036] 1. Pool body; 101. Drain pipe; 102. Cleaning cylinder; 103. Collection frame;

[0037] 2. material pouring assembly; 201. filter sleeve; 202. semicircular plate; 203. guide folding rod; 204. bent tooth rod; 205. first slide rod; 206. second slide rod; 207. first set frame; 208. second set frame;

[0038] 3. Mid-drive assembly; 301. Mounting plate; 302. Rotating rod; 303. First docking block; 304. Clamping block; 305. Spring; 306. Crossbar; 307. Main bevel gear; 308. Slave bevel gear; 309. First bevel gear;

[0039] 4. Secondary drive mechanism; 401. Vertical rod; 402. Casing; 403. Gear; 404. Second bevel gear;

[0040] 5. Main drive mechanism; 501. Drive motor; 502. Screw rod; 503. Third bevel gear;

[0041] 6. Internal cleaning assembly; 601. Connecting plate; 602. Turning plate; 603. Second docking block; 604. Cleaning brush;

[0042] 7. Connecting pipe;

[0043] 8. Sealing ring;

[0044] 9. Sealing strip;

[0045] 10. Trash box. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technology of a self-cleaning vegetable washing sink in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] like Figure 1 - Figure 8 As shown, the present invention provides: a self-cleaning vegetable washing pool, comprising a pool body 1, a drain port is provided in the middle of the inner bottom of the pool body 1, a drain pipe 101 is fixedly connected to the middle of the bottom of the pool body 1, a cleaning cylinder 102 is fixedly connected to the surface of the drain pipe 101, and a collection frame 103 is fixedly connected to the bottom of the cleaning cylinder 102;

[0048] The pouring assembly 2 includes a filter sleeve 201 arranged inside the drain port, both sides of the filter sleeve 201 surface are fixedly connected with connecting rods, the bottoms of the two connecting rods are slidably connected with semicircular plates 202 for blocking the bottom of the drain pipe 101, one side of the two semicircular plates 202 is fixedly connected with a guide folding rod 203, the other side of the two semicircular plates 202 is fixedly connected with a bent tooth rod 204, the top and bottom of the two guide folding rods 203 and the bent tooth rod 204 are respectively fixedly connected with a first sliding rod 2 05 and a second slide bar 206, the surface of the first slide bar 205 is slidably connected to the first sleeve frame 207, and the surface of the second slide bar 206 is slidably connected to the second sleeve frame 208. When the two semicircular plates 202 are closed, the bottom of the cleaning cylinder 102 is blocked to prevent the waste water filtered out of the filter sleeve 201 from falling. Then, the two semicircular plates 202 are opened and closed by relative movement of the two bent tooth rods 204. When the two semicircular plates 202 are opened, the garbage inside the filter sleeve 201 can fall;

[0049] The middle drive assembly 3 includes a mounting plate 301 installed on one side of the inner wall of the cleaning cylinder 102, a rotating rod 302 is rotatably connected to the inside of one side of the mounting plate 301, a docking cylinder is fixedly connected to the top of the rotating rod 302, a main bevel gear 307 is fixedly connected to the bottom of the rotating rod 302, limiting grooves are provided on both sides of the inner wall of the docking cylinder, a first docking block 303 is slidably connected to the inside of the limiting groove, a clamping block 304 is fixedly connected to both sides of the top of the first docking block 303, a spring 305 is fixedly connected to the bottom of the first docking block 303, a hanging plate is connected to the bottom of the mounting plate, a cross bar 306 is rotatably connected to the middle of the hanging plate, and a slave gear meshing with the main bevel gear 307 is fixedly connected to the middle of the surface of the cross bar 306 Bevel gear 308, first bevel gears 309 are fixedly connected to both sides of the surface of cross bar 306, wherein the tooth surface of one first bevel gear 309 is connected to the second sleeve frame 208 through the secondary drive mechanism 4, wherein the tooth surface of another first bevel gear 309 is connected to the first sleeve frame 207 through the main drive mechanism 5, the main drive mechanism 5 drives the cross bar 306, the two first bevel gears 309 and the slave bevel gear 308 to rotate, the slave bevel gear 308 rotates to drive the main bevel gear 307 to rotate, the main bevel gear 307 rotates to drive the rotating rod 302, the first docking block 303 and the clamping block 304 to rotate, and a spring 305 is provided at the bottom of the first docking block 303, which can make the first docking block 303 retract into the inside of the docking tube.

[0050] like Figure 7 and Figure 8As shown, it also includes an internal cleaning component 6, which includes a connecting plate 601 installed at the bottom of the inner wall of the cleaning cylinder 102, and the middle part of the connecting plate 601 is internally rotatably connected to a connecting rod, and the top of the connecting rod is fixedly connected to a rotating plate 602, and the bottom of the connecting rod is fixedly connected to a second docking block 603, and the bottom of the second docking block 603 is provided with a driving groove adapted to the clamping block 304, and one end of the rotating plate 602 is fixedly connected to a cleaning brush 604. When the first docking block 303 and the second docking block 603 are docked, the second docking block 603 rotates to drive the rotating plate 602 to rotate, and then the rotating plate 602 rotates to drive the cleaning brush 604 to clean the inner wall of the filter sleeve 201 that is in contact with it.

[0051] like Figure 3 and Figure 5 As shown, the secondary drive mechanism 4 includes a vertical rod 401 rotatably connected to one side of the inner top wall of the cleaning cylinder 102, a sliding groove is provided on the surface of the vertical rod 401, and a second bevel gear 404 meshing with one of the first bevel gears 309 is fixedly connected to the bottom of the vertical rod 401, a sleeve 402 is slidably connected inside the sliding groove, the interior of the sleeve 402 is sleeved on the surface of the vertical rod 401, and a gear 403 is fixedly connected to the middle part of the outer surface of the sleeve 402, the top of one side of the tooth surface of the gear 403 and the bottom of the other side are meshed with two bent gear rods 204, the top and bottom of the surface of the sleeve 402 are rotatably connected to the inside of the top and bottom of the second sleeve frame 208 respectively, when the two first bevel gears 309 rotate, one of the first bevel gears 309 rotates to drive the second bevel gear 404 to rotate, the second bevel gear 404 rotates to drive the sleeve 402 and the gear 403 to rotate, the gear 403 rotates to drive the two bent gear rods 204 to move relative to each other, and the opening and closing operation of the two semicircular plates 202 can be completed.

[0052] like Figure 1 and Figure 7 As shown, the main drive mechanism 5 includes a driving motor 501 installed on the top of one side of the cleaning cylinder 102, the output end of the driving motor 501 is splined with a screw rod 502, the surface of the screw rod 502 is threadedly connected with a lifting plate, the bottom of the lifting plate is connected to the middle of the first sleeve 207, the bottom of the screw rod 502 passes through the mounting plate 301 and is connected to a third bevel gear 503 meshing with another first bevel gear 309, the driving motor 501 drives the screw rod 502 and the third bevel gear 503 to rotate, the screw rod 502 rotates to drive the first sleeve 207 to descend, the first sleeve 207 descends and drives the two semicircular plates 202, the filter sleeve 201 and the second sleeve 208 to descend through the first sliding rod 205, and then during the descent process, the third bevel gear 503 rotates to drive the cross bar 306, the two first bevel gears 309 and the slave bevel gear 308 to rotate.

[0053] like Figure 2As shown, a connecting pipe 7 is fixedly connected to the surface of the cleaning cylinder 102 , and the other end of the connecting pipe 7 is connected to the drain pipe 101 . When the two semicircular plates 202 are completely blocked, the water filtered by the filter sleeve 201 is discharged and unblocked from the connecting pipe 7 .

[0054] like Figure 7 As shown, the upper surfaces of the two semicircular plates 202 are tightly closed with the bottom of the drain pipe 101 through the sealing ring 8, and the opposite sides of the two semicircular plates 202 are tightly closed with the sealing strip 9. The sealing strip 9 is fixedly connected to one of the semicircular plates 202, and the upper surface of the sealing ring 8 is connected to the bottom of the drain pipe 101. The sealing ring 8 and the sealing strip 9 can strengthen the sealing between the two semicircular plates 202 and the drain pipe 101.

[0055] like Figure 1 As shown, a garbage box 10 is disposed inside the collection frame 103, and a handle is fixedly connected to one side of the garbage box 10. When the garbage box 10 is in use, a garbage bag can be placed inside for use.

[0056] like Figure 1 As shown, the opening at the bottom of the cleaning cylinder 102 is aligned with the garbage box 10 , and the rotating rod 302 is located at the center of the cleaning cylinder 102 .

[0057] The specific operation steps are as follows;

[0058] First, when the filter sleeve 201 is full of garbage, the driving motor 501 drives the screw rod 502 and the third bevel gear 503 to rotate, and the screw rod 502 rotates to drive the first frame 207 to descend, and the first frame 207 descends and drives the two semicircular plates 202, the filter sleeve 201 and the second frame 208 to descend through the first sliding rod 205. During the descent process, the third bevel gear 503 rotates to drive the cross bar 306, the two first bevel gears 309 and the slave bevel gear 308 to rotate, and one of the first bevel gears 309 rotates to drive the second bevel gear 404 to rotate, and the second bevel gear 404 rotates to drive the vertical rod 401 to rotate, and the vertical rod 401 rotates to drive the sleeve 402 and the gear 403 to rotate inside the second frame 208, and the gear 403 rotates to drive the two bent gear rods 204 to move relative to each other to translate and open the two semicircular plates 202, thereby automatically discharging the inside of the filter sleeve 201. The filter sleeve 201 is moved downwards and the second connecting block 603 is moved downwards to the second connecting block 603. The second connecting block 603 is moved downwards to the second connecting block 603. The second connecting block 603 is moved downwards to the second connecting block 603. The second connecting block 603 is moved upwards to the second connecting block 603. The second connecting block 603 is moved upwards to the second connecting block 603. The second connecting block 603 is moved upwards to the second connecting block 603. The rotating plate 602 is driven to rotate and the inner wall of the filter sleeve 201 is cleaned.

[0059] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes to a self-cleaning vegetable washing sink and its inventive concept according to the technology of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A self-cleaning vegetable washing pool, comprising a pool body (1), a drainage port being provided in the middle of the inner bottom of the pool body (1), a drainage pipe (101) being fixedly connected to the middle of the bottom of the pool body (1), a cleaning cylinder (102) being fixedly connected to the surface of the drainage pipe (101), and a collection frame (103) being fixedly connected to the bottom of the cleaning cylinder (102); The material pouring assembly (2) comprises a filter sleeve (201) arranged inside the drain outlet, both sides of the surface of the filter sleeve (201) are fixedly connected with connecting rods, the bottoms of the two connecting rods are slidably connected with semicircular plates (202) for blocking the bottom of the drain pipe (101), one side of the two semicircular plates (202) are fixedly connected with guide folding rods (203), the other sides of the two semicircular plates (202) are fixedly connected with bent toothed rods (204), the tops and bottoms of the two guide folding rods (203) and the bent toothed rods (204) are respectively fixedly connected with a first sliding rod (205) and a second sliding rod (206), the surface of the first sliding rod (205) is slidably connected with a first sleeve frame (207), and the surface of the second sliding rod (206) is slidably connected with a second sleeve frame (208); The middle drive assembly (3) comprises a mounting plate (301) mounted on one side of the inner wall of the cleaning cylinder (102); a rotating rod (302) is rotatably connected to the inside of one side of the mounting plate (301); the top of the rotating rod (302) is fixedly connected to the docking cylinder; the bottom of the rotating rod (302) is fixedly connected to the main bevel gear (307); both sides of the inner wall of the docking cylinder are provided with limiting grooves; the inside of the limiting grooves is slidably connected to the first docking block (303); both sides of the top of the first docking block (303) are fixedly connected to the clamping blocks (304); the bottom of the first docking block (303) is fixedly connected to the A spring (305) is provided, a hanging plate is connected to the bottom of the mounting plate (301), a cross bar (306) is rotatably connected to the middle of the hanging plate, a slave bevel gear (308) meshing with a main bevel gear (307) is fixedly connected to the middle of the surface of the cross bar (306), first bevel gears (309) are fixedly connected to both sides of the surface of the cross bar (306), a tooth surface of one of the first bevel gears (309) is connected to the second frame (208) through a secondary drive mechanism (4), and a tooth surface of the other first bevel gear (309) is connected to the first frame (207) through a main drive mechanism (5).

2. A self-cleaning vegetable washing sink according to claim 1, characterized in that: The cleaning device further comprises an inner cleaning component (6), wherein the inner cleaning component (6) comprises a connecting plate (601) mounted on the bottom of the inner wall of the cleaning cylinder (102), wherein the middle part of the connecting plate (601) is internally rotatably connected to a connecting rod, the top of the connecting rod is fixedly connected to a rotating plate (602), the bottom of the connecting rod is fixedly connected to a second docking block (603), the bottom of the second docking block (603) is provided with a driving groove adapted to the clamping block (304), and one end of the rotating plate (602) is fixedly connected to a cleaning brush (604).

3. A self-cleaning vegetable washing sink according to claim 1, characterized in that: The secondary drive mechanism (4) comprises a vertical rod (401) rotatably connected to one side of the inner top wall of the cleaning cylinder (102); a sliding groove is provided on the surface of the vertical rod (401); a second bevel gear (404) meshing with one of the first bevel gears (309) is fixedly connected to the bottom of the vertical rod (401); a sleeve (402) is slidably connected inside the sliding groove; the inside of the sleeve (402) is sleeved on the surface of the vertical rod (401); a gear (403) is fixedly connected to the middle of the outer surface of the sleeve (402); the top of one side of the tooth surface of the gear (403) and the bottom of the other side are meshed with the two bent tooth rods (204); the top and bottom of the surface of the sleeve (402) are rotatably connected to the inside of the top and bottom of the second sleeve frame (208) respectively.

4. A self-cleaning vegetable washing sink according to claim 1, characterized in that: The main drive mechanism (5) comprises a driving motor (501) mounted on the top of one side of the cleaning cylinder (102); the output end of the driving motor (501) is spline-connected to a screw rod (502); the surface of the screw rod (502) is threadedly connected to a lifting plate; the bottom of the lifting plate is connected to the middle of the first sleeve frame (207); the bottom of the screw rod (502) passes through the mounting plate (301) and is connected to a third bevel gear (503) meshing with another of the first bevel gears (309).

5. A self-cleaning vegetable washing sink according to claim 1, characterized in that: A connecting pipe (7) is fixedly connected to the surface of the cleaning cylinder (102), and the other end of the connecting pipe (7) is connected to the drainage pipe (101).

6. A self-cleaning vegetable washing sink according to claim 1, characterized in that: The upper surfaces of the two semicircular plates (202) are tightly closed to the bottom of the drain pipe (101) via a sealing ring (8), and the opposite sides of the two semicircular plates (202) are tightly closed via a sealing strip (9), and the sealing strip (9) is fixedly connected to one of the semicircular plates (202).

7. A self-cleaning vegetable washing sink according to claim 1, characterized in that: A trash box (10) is arranged inside the collection frame (103), and a handle is fixedly connected to one side of the trash box (10).

8. The self-cleaning vegetable washing sink according to claim 1, characterized in that: The opening at the bottom of the cleaning cylinder (102) is aligned with the garbage box (10), and the rotating rod (302) is located at the exact center of the cleaning cylinder (102).

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