CN111661513A

CN111661513A - Deodorant garbage bin

Info

Publication number: CN111661513A
Application number: CN202010517537.0A
Authority: CN
Inventors: 郗丹丹
Original assignee: Nanjing Yurumeng Information Technology Co ltd
Current assignee: Nanjing Yurumeng Information Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-09-15

Abstract

The invention relates to a deodorant garbage can, which comprises a main body, an inner barrel, a cover plate, a cooling mechanism and an anti-dumping mechanism, wherein the cooling mechanism comprises a water tank, a connecting box, a collecting assembly, two water pumping assemblies and a plurality of nozzles, each water pumping assembly comprises an air cylinder, a piston, a moving rod, a connecting rod, a first spring, a water inlet pipe and a water outlet pipe, the collecting assembly comprises a collecting box, a floating plate and a water outlet pipe, the fixing mechanism comprises a sucker and two extrusion assemblies, each extrusion assembly comprises a supporting shaft, an extrusion plate, a second spring and a pull wire, the deodorant garbage can realize the function of cooling the inner barrel through the cooling mechanism, can delay the corrosion fermentation speed of garbage in the inner barrel, thereby reducing the probability of odor generation of the garbage, realizing the deodorant function, reducing the times of replacing garbage bags, reducing the use of the garbage bags and improving the environmental protection of equipment, through fixed establishment, can hug closely the sucking disc with ground, stability when can improving the main part and place reduces and emptys the probability.

Description

Deodorant garbage bin

Technical Field

The invention relates to the field of intelligent equipment, in particular to a deodorant garbage can.

Background

A trash can, also known as a trash can or bin, refers to a place where trash is placed. Most are made of metal or plastic.

Present garbage bin is when using, direct placing is usually subaerial, bump and empty because of the mistake easily, thereby lead to rubbish to scatter, cause all ring edge border environmental pollution, the feature of environmental protection of current garbage bin has been reduced, moreover, when current garbage bin used under high temperature weather, if perishable rubbish has been placed in the bucket, lead to perishable waste fermentation easily and form the foul smell, pollute peripheral air environment, thereby need the user frequently to change the disposal bag, thereby the use of disposal bag has been increased, and resources are wasted, greatly reduced the feature of environmental protection of current garbage bin.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the deodorant garbage can is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a deodorization garbage can comprises a main body, an inner barrel and a cover plate, wherein one side of the cover plate is hinged with one side above the main body, the other side of the cover plate is abutted against the upper side of the main body, an opening is formed above the main body, the inner barrel is fixedly connected with the inner wall of the opening, the inner barrel is arranged in the main body, the deodorization garbage can also comprises a cooling mechanism and an anti-toppling mechanism, the anti-toppling mechanism is arranged at the bottom in the main body, the cooling mechanism is arranged at the top in the main body, the anti-toppling mechanism is connected with the cooling mechanism, and a PLC is arranged in the main body;

the cooling mechanism comprises a water tank, a connecting box, a collecting assembly, two water pumping assemblies and a plurality of nozzles, the water tank and the connecting box are both annular, the inner side of the water tank is fixedly connected with the periphery of the main body, the connecting box is fixed at the top in the main body, the connecting box is sleeved on the inner barrel, the nozzles are uniformly distributed on one side of the connecting box close to the inner barrel in the circumferential direction, the nozzles are communicated through the connecting box, the two water pumping assemblies are respectively arranged on two sides in the main body, the water tank is connected with the connecting box through the water pumping assemblies, two through holes are arranged above the main body, the through holes correspond to the water pumping assemblies one by one, and the collecting assembly is arranged below the inner barrel;

the water pumping component comprises an air cylinder, a piston, a movable rod, a connecting rod, a first spring, a water inlet pipe and a water outlet pipe, the inflator is fixed on the inner wall of the main body, the piston is arranged in the inflator and is hermetically connected with the inner wall of the inflator, a round hole is arranged below the inflator, the connecting rod is L-shaped, one end of the connecting rod is fixedly connected with the lower part of the piston, the other end of the connecting rod passes through the round hole to be fixedly connected with one end of the movable rod, the other end of the movable rod passes through the through hole to be abutted against the lower part of the cover plate, the two ends of the first spring are respectively connected with the bottom in the air cylinder and the lower part of the piston, the first spring is in a compressed state, the inflator is communicated with the water tank through a water inlet pipe, the inflator is communicated with the connecting box through a water outlet pipe, one-way valves are arranged in the water inlet pipe and the water outlet pipe, and the one-way valves are connected with the PLC;

the collecting assembly comprises a collecting box, a floating plate and a drain pipe, the collecting box is fixed below the inner barrel, a collecting port is formed above the collecting box, the collecting box is communicated with the outside of the main body through the drain pipe, the floating plate is arranged inside the collecting box, and the floating plate is connected with the fixing mechanism;

the fixing mechanism comprises a sucker and two extrusion components, a gap is arranged below the main body and matched with the sucker, the sucker is abutted against the inner wall of the gap, the two extrusion components are respectively arranged on two sides in the main body, and two ends of the floating plate are respectively connected with the two extrusion components;

the extrusion assembly comprises a supporting shaft, an extrusion plate, a second spring and a pull wire, wherein the supporting shaft is vertically fixed at the bottom in the main body, the top end of the supporting shaft is hinged to the center of the extrusion plate, one end of the extrusion plate is abutted to the upper side of the sucker, the other end of the extrusion plate is fixedly connected with the lower side of the floating plate through the pull wire, and the two ends of the second spring are respectively connected with the other end of the extrusion plate and the bottom in the main body.

Preferably, in order to change the direction of the pulling wire, the extrusion assembly further comprises two fixed pulleys, one fixed pulley is fixed at the bottom in the collection box, the other fixed pulley is fixed above the collection box, and one end of the pulling wire, which is far away from the extrusion plate, sequentially bypasses the two fixed pulleys and is fixedly connected with the lower part of the floating plate.

Preferably, in order to limit the moving direction of the floating plate, the collecting assembly further comprises a guide rod, the guide rod is vertically fixed at the bottom in the collecting box, a through hole is formed in the floating plate, the top end of the guide rod penetrates through the through hole, the guide rod is matched with the through hole, and the guide rod is connected with the floating plate in a sliding mode.

Preferably, the cross-sectional shape of the through-hole is triangular in order to prevent the floating plate from shaking when moving.

Preferably, in order to reduce the contact probability between water and garbage, a lug is fixed at the bottom inside the inner barrel.

Preferably, in order to prolong the service life of the stay wire, the stay wire is coated with an anti-corrosion zinc coating.

Preferably, in order to improve the sealing performance, a sealing ring is arranged below the cover plate, the sealing ring is fixed below the cover plate, and the periphery of the sealing ring abuts against the inner wall of the inner barrel.

Preferably, the nozzle is an atomizing nozzle in order to enhance the sprinkling effect.

Preferably, in order to reduce abrasion, one end of the moving rod close to the cover plate is provided with a rubber pad.

Preferably, a drain plug is provided in the drain pipe in order to seal the drain pipe.

The deodorizing garbage can has the advantages that the deodorizing garbage can achieves the function of cooling the inner can through the cooling mechanism, can delay the corrosion fermentation speed of garbage in the inner can, thereby reducing the probability of odor generation of the garbage, achieves the deodorizing function, can reduce the times of replacing garbage bags, reduces the use of the garbage bags, improves the environmental protection performance of equipment, can collect non-evaporated clear water compared with the existing cooling mechanism, can guide the collected clear water into the water tank again for cooling, thereby achieving the function of recycling the clear water, reduces the waste of the clear water, can reduce the gravity center of the main body, reduces the probability of toppling the main body, can enable the sucker to be tightly attached to the ground through the fixing mechanism, can improve the stability when the main body is placed, and reduces the toppling probability, compare with current fixed establishment, this fixed establishment and cooling mechanism link gear as an organic whole can give a decurrent extrusion force of sucking disc to make the sucking disc can with the support of ground firmly and lean on, promoted the adsorption efficiency of sucking disc, reduced the probability of sucking disc gas leakage.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the odor resistant trash can of the present invention;

FIG. 2 is a schematic structural view of the cooling mechanism of the odor-resistant garbage can of the present invention;

FIG. 3 is a schematic structural view of the odor-resistant garbage can fixing mechanism of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

in the figure: 1. the water-saving type water dispenser comprises a main body, 2. an inner barrel, 3. a cover plate, 4. a water tank, 5. a connecting box, 6. a nozzle, 7. a movable rod, 8. a connecting rod, 9. a piston, 10. a first spring, 11. an air cylinder, 12. a water inlet pipe, 13. a water outlet pipe, 14. a rubber pad, 15. a collecting box, 16. a water outlet pipe, 17. a floating plate, 18. a water drainage plug, 19. a guide rod, 20. a sucker, 21. a pull wire, 22. a fixed pulley, 23. a squeezing plate, 24. a second spring, 25. a bump and 26. a sealing ring.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a deodorant garbage can comprises a main body 1, an inner barrel 2 and a cover plate 3, wherein one side of the cover plate 3 is hinged with one side above the main body 1, the other side of the cover plate 3 is abutted against the main body 1, an opening is arranged above the main body 1, the inner barrel 2 is fixedly connected with the inner wall of the opening, the inner barrel 2 is arranged inside the main body 1, the deodorant garbage can further comprises a cooling mechanism and an anti-toppling mechanism, the anti-toppling mechanism is arranged at the bottom inside the main body 1, the cooling mechanism is arranged at the top inside the main body 1, the anti-toppling mechanism is connected with the cooling mechanism, and a PLC is arranged in the main body 1;

the PLC can be a programmable logic controller and is mainly used for realizing central data processing.

This deodorant garbage bin has realized the function of inner bucket 2 cooling through cooling mechanism, can delay the corruption fermentation speed of interior bucket 2 interior rubbish to reduce the probability that rubbish produced the foul smell, realized deodorant function, thereby can reduce the number of times of changing the disposal bag, reduced the use of disposal bag, improved the feature of environmental protection of equipment, through fixed establishment, can hug closely sucking disc 20 and ground, stability when can improving main part 1 and place, reduce and empty the probability.

As shown in fig. 2, the cooling mechanism includes a water tank 4, a connection box 5, a collection assembly, two water pumping assemblies and a plurality of nozzles 6, the water tank 4 and the connection box 5 are both annular, the inner side of the water tank 4 is fixedly connected with the periphery of the main body 1, the connection box 5 is fixed at the top of the main body 1, the connection box 5 is sleeved on the inner barrel 2, the nozzles 6 are circumferentially and uniformly distributed on one side of the connection box 5 close to the inner barrel 2, the nozzles 6 are communicated through the connection box 5, the two water pumping assemblies are respectively arranged on two sides of the main body 1, the water tank 4 is connected with the connection box 5 through the water pumping assemblies, two through holes are arranged above the main body 1, the through holes correspond to the water pumping assemblies one by one, and the collection assembly is arranged below the inner barrel 2;

the water pumping assembly comprises an air cylinder 11, a piston 9, a moving rod 7, a connecting rod 8, a first spring 10, a water inlet pipe 12 and a water outlet pipe 13, the air cylinder 11 is fixed on the inner wall of the main body 1, the piston 9 is arranged in the air cylinder 11, the piston 9 is hermetically connected with the inner wall of the air cylinder 11, a round hole is arranged below the air cylinder 11, the connecting rod 8 is L-shaped, one end of the connecting rod 8 is fixedly connected with the lower part of the piston 9, the other end of the connecting rod 8 penetrates through the round hole and is fixedly connected with one end of the moving rod 7, the other end of the moving rod 7 penetrates through a through hole and abuts against the lower part of the cover plate 3, two ends of the first spring 10 are respectively connected with the bottom in the air cylinder 11 and the lower part of the piston 9, the first spring 10 is in a compression state, the air cylinder 11 is communicated with the water tank 4 through the water inlet, one-way valves are arranged in the water inlet pipe 12 and the water outlet pipe 13 and are connected with the PLC;

the collecting assembly comprises a collecting box 15, a floating plate 17 and a drain pipe 16, wherein the collecting box 15 is fixed below the inner barrel 2, a collecting opening is formed above the collecting box 15, the collecting box 15 is communicated with the outside of the main body 1 through the drain pipe 16, the floating plate 17 is arranged inside the collecting box 15, and the floating plate 17 is connected with a fixing mechanism;

when garbage is required to be put into the inner barrel 2, the cover plate 3 is opened, the piston 9 is enabled to move upwards through the restoring force of the first spring 10, the moving rod 7 is driven to move upwards through the connecting rod 8, so that clean water in the air barrel 11 can be guided into the water outlet pipe 13 and then guided into the nozzle 6 through the connecting box 5, the nozzle 6 sprays clean water to the periphery of the inner barrel 2, the clean water flows downwards along the outer wall of the inner barrel 2, the clean water can cover the whole outer wall of the inner barrel 2, heat on the inner barrel 2 can be taken away through evaporation and absorption of the clean water, the function of cooling the inner barrel 2 is realized, the corrosion fermentation speed of the garbage in the inner barrel 2 can be delayed, the probability of odor generation of the garbage is reduced, the function of deodorization is realized, the frequency of replacing garbage bags can be reduced, the use of the garbage bags is reduced, and the environmental protection of equipment is improved, when the clean water which is not evaporated can flow into the collecting box 15, the function of collecting the clean water is realized, the collected clean water can be guided into the water tank 4 again for cooling, thereby realizing the function of recycling the clear water, reducing the waste of the clear water, having better environmental protection, simultaneously collecting the clear water, increasing the load of the equipment, reducing the gravity center of the main body 1, thereby reducing the probability of the main body 1 falling over, improving the stability of the main body 1 when being placed, rotating the cover plate 3 towards the direction close to the main body 1 after throwing away the garbage, leading the cover plate 3 to shield the opening, meanwhile, the cover plate 3 is abutted against the movable rod 7 and drives the movable rod 7 to move downwards, so that the connecting rod 8 moves downwards, thereby moving the piston 9 downward and compressing the first spring 10 so that the clean water in the water tank 4 is introduced into the interior of the air cylinder 11 through the water inlet tube 12 to prepare the water supply for the next water spraying work.

As shown in fig. 3-4, the fixing mechanism includes a suction cup 20 and two squeezing assemblies, a gap is provided below the main body 1, the gap is matched with the suction cup 20, the suction cup 20 abuts against the inner wall of the gap, the two squeezing assemblies are respectively provided at two sides in the main body 1, and two ends of the floating plate 17 are respectively connected with the two squeezing assemblies;

the extrusion assembly comprises a support shaft, an extrusion plate 23, a second spring 24 and a pull wire 21, wherein the support shaft is vertically fixed at the bottom in the main body 1, the top end of the support shaft is hinged to the center of the extrusion plate 23, one end of the extrusion plate 23 is abutted to the upper side of the sucker 20, the other end of the extrusion plate 23 is fixedly connected with the lower side of the floating plate 17 through the pull wire 21, and two ends of the second spring 24 are respectively connected with the other end of the extrusion plate 23 and the bottom in the main body 1.

Through setting up sucking disc 20, can adsorb subaerial, thereby the probability that main part 1 emptys has been reduced, stability when main part 1 placed has been improved, when more and more along with the clear water of collecting, kickboard 17 rises along with the liquid level, can drive the one end upswing that is close to 21 of acting as go-between of stripper plate 23 through acting as go-between 21, thereby make the other end of stripper plate 23 to the direction rotation that is close to sucking disc 20, thereby make stripper plate 23 give sucking disc 20 decurrent extrusion force, thereby make sucking disc 20 can support firmly with ground and lean on, sucking disc 20's adsorption efficiency has been promoted, thereby sucking disc 20 has been prevented and has leaked gas because of ageing, thereby the probability of sucking disc 20 gas leakage has been reduced.

Preferably, in order to change the direction of the pulling wire 21, the pressing assembly further comprises two fixed pulleys 22, wherein one fixed pulley 22 is fixed at the bottom inside the collecting box 15, the other fixed pulley 22 is fixed above the collecting box 15, and one end of the pulling wire 21, which is far away from the pressing plate 23, sequentially rounds the two fixed pulleys 22 and is fixedly connected with the lower part of the floating plate 17.

By providing the fixed pulley 22, the moving direction of the wire 21 can be changed, so that when the floating plate 17 moves upward, one end of the pressing plate 23 close to the wire 21 can swing upward by the action of the wire 21.

Preferably, in order to limit the moving direction of the floating plate 17, the collecting assembly further comprises a guide rod 19, the guide rod 19 is vertically fixed at the bottom inside the collecting box 15, a through hole is formed in the floating plate 17, the top end of the guide rod 19 penetrates through the through hole, the guide rod 19 is matched with the through hole, and the guide rod 19 is slidably connected with the floating plate 17.

Preferably, the cross-sectional shape of the through-hole is triangular in order to prevent the floating plate 17 from shaking when moving.

Lead to and set up guide bar 19, restricted the moving direction of kickboard 17, set up to the triangle-shaped hole through will perforating for the closure plate can not take place to rotate when reciprocating, thereby improved the stability when kickboard 17 reciprocates, thereby make the displacement distance of two act as go-between 21 equal.

Preferably, in order to reduce the contact probability between water and garbage, a bump 25 is fixed at the bottom inside the inner barrel 2.

Through setting up lug 25, the rubbish of being convenient for is separated with the water to can be convenient for rivers in the rubbish bag to between lug 25 and the interior bucket 2 inner wall, thereby reduced the probability of water and rubbish contact, thereby reduced rubbish corruption and smelly probability.

Preferably, in order to prolong the service life of the stay wire 21, the stay wire 21 is coated with an anti-corrosion zinc coating.

Preferably, in order to improve the sealing performance, a sealing ring 26 is arranged below the cover plate 3, the sealing ring 26 is fixed below the cover plate 3, and the periphery of the sealing ring 26 abuts against the inner wall of the inner barrel 2.

By arranging the sealing ring 26, the gap between the cover plate 3 and the main body 1 is reduced, and the odor of garbage is prevented from flowing out from the gap to pollute the surrounding air environment.

Preferably, the nozzles 6 are atomizing nozzles in order to enhance the sprinkling effect.

Preferably, in order to reduce wear, a rubber pad 14 is arranged at one end of the moving rod 7 close to the cover plate 3.

By providing the rubber pad 14, rigid contact between the cover plate 3 and the moving bar 7 is avoided, so that wear of the cover plate 3 and the moving bar 7 is reduced, and thus the service life of the cover plate 3 and the moving bar 7 can be extended.

Preferably, a drain plug 18 is provided in the drain pipe 16 in order to seal the drain pipe 16.

The drain pipe 16 can be blocked by arranging the drain plug 18, the water in the collecting box 15 is prevented from flowing out, when the water in the collecting box 15 needs to be drained, the drain plug 18 is taken away, the drain pipe 16 is not blocked, and the water in the collecting box 15 can flow out conveniently.

When garbage is required to be put into the inner barrel 2, the cover plate 3 is opened, the piston 9 is enabled to move upwards through the restoring force of the first spring 10, the moving rod 7 is driven to move upwards through the connecting rod 8, so that clean water in the air barrel 11 can be guided into the water outlet pipe 13 and then guided into the nozzle 6 through the connecting box 5, the nozzle 6 sprays clean water to the periphery of the inner barrel 2, the clean water flows downwards along the outer wall of the inner barrel 2, the clean water can cover the whole outer wall of the inner barrel 2, heat on the inner barrel 2 can be taken away through evaporation and absorption of the clean water, the function of cooling the inner barrel 2 is realized, the corrosion fermentation speed of the garbage in the inner barrel 2 can be delayed, the probability of odor generation of the garbage is reduced, the function of deodorization is realized, the frequency of replacing garbage bags can be reduced, the use of the garbage bags is reduced, and the environmental protection of equipment is improved, when the clear water that has not evaporated can flow into and collect in the box 15, realized collecting the function of clear water, can be with the clear water of collecting leading-in cooling work in the water tank 4 again, thereby realized the function of reuse clear water, reduced the waste of clear water, the feature of environmental protection is better, collect the clear water simultaneously, also can increase the load of equipment, reduce the focus of main part 1, thereby reduced the probability that main part 1 emptys, improved the stability when main part 1 placed. Through setting up sucking disc 20, can adsorb subaerial, thereby the probability that main part 1 emptys has been reduced, stability when main part 1 placed has been improved, along with the clear water of collecting when more and more, kickboard 17 rises along with the liquid level, can drive the one end upswing that is close to 21 of acting as go-between of stripper plate 23 through acting as go-between 21, thereby make the other end of stripper plate 23 to the direction rotation that is close to sucking disc 20, thereby make stripper plate 23 give sucking disc 20 decurrent extrusion force, thereby make sucking disc 20 can support firmly with ground and lean on, sucking disc 20's adsorption efficiency has been promoted. Thereby preventing the suction cup 20 from leaking air due to aging and thus reducing the chance of the suction cup 20 leaking air.

Compared with the prior art, the deodorization garbage can has the advantages that the deodorization garbage can realizes the function of cooling the inner can 2 through the cooling mechanism, can delay the corrosion fermentation speed of garbage in the inner can 2, thereby reducing the probability of odor generation of the garbage, realizing the deodorization function, reducing the times of replacing garbage bags, reducing the use of the garbage bags, and improving the environmental protection of equipment, compared with the existing cooling mechanism, the cooling mechanism can also collect unevaporated clean water, can guide the collected clean water into the water tank 4 again for cooling, thereby realizing the function of recycling the clean water, reducing the waste of the clean water, simultaneously reducing the gravity center of the main body 1 and reducing the probability of dumping the main body 1, the sucker 20 can be tightly attached to the ground through the fixing mechanism, and improving the stability of the main body 1 when being placed, reduce and empty the probability, compare with current fixed establishment, this fixed establishment and cooling mechanism link gear as an organic whole can give sucking disc 20 a decurrent extrusion force to make sucking disc 20 can support firmly with ground and lean on, promoted sucking disc 20's adsorption efficiency, reduced the probability of sucking disc 20 gas leakage.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A deodorization garbage can comprises a main body (1), an inner barrel (2) and a cover plate (3), wherein one side of the cover plate (3) is hinged with one side above the main body (1), the other side of the cover plate (3) is abutted against the main body (1), an opening is formed in the main body (1), the inner barrel (2) is fixedly connected with the inner wall of the opening, the inner barrel (2) is arranged in the main body (1), the deodorization garbage can is characterized by further comprising a cooling mechanism and an anti-toppling mechanism, the anti-toppling mechanism is arranged at the bottom in the main body (1), the cooling mechanism is arranged at the top in the main body (1), the anti-toppling mechanism is connected with the cooling mechanism, and a PLC is arranged in the main body (1);

the cooling mechanism comprises a water tank (4), a connecting box (5), a collecting component, two water pumping components and a plurality of nozzles (6), the water tank (4) and the connecting box (5) are both annular, the inner side of the water tank (4) is fixedly connected with the periphery of the main body (1), the connecting box (5) is fixed on the top of the main body (1), the connecting box (5) is sleeved on the inner barrel (2), the nozzles (6) are evenly distributed on one side of the connecting box (5) close to the inner barrel (2) in the circumferential direction, the nozzles (6) are communicated through a connecting box (5), the two water pumping components are respectively arranged at two sides in the main body (1), the water tank (4) is connected with the connecting box (5) through a water pumping component, two through holes are arranged above the main body (1), the through holes correspond to the water pumping components one by one, and the collecting components are arranged below the inner barrel (2);

the water pumping assembly comprises an air cylinder (11), a piston (9), a moving rod (7), a connecting rod (8), a first spring (10), a water inlet pipe (12) and a water outlet pipe (13), the air cylinder (11) is fixed on the inner wall of the main body (1), the piston (9) is arranged inside the air cylinder (11), the piston (9) is hermetically connected with the inner wall of the air cylinder (11), a round hole is formed below the air cylinder (11), the connecting rod (8) is L-shaped, one end of the connecting rod (8) is fixedly connected with the lower part of the piston (9), the other end of the connecting rod (8) penetrates through the round hole and is fixedly connected with one end of the moving rod (7), the other end of the moving rod (7) penetrates through holes and abuts against the lower part of the cover plate (3), and the two ends of the first spring (10) are respectively connected with the lower parts of the bottom and the piston (9) in the air cylinder (11), the first spring (10) is in a compressed state, the air cylinder (11) is communicated with the water tank (4) through a water inlet pipe (12), the air cylinder (11) is communicated with the connecting box (5) through a water outlet pipe (13), one-way valves are arranged in the water inlet pipe (12) and the water outlet pipe (13), and the one-way valves are connected with the PLC;

the collecting assembly comprises a collecting box (15), a floating plate (17) and a drain pipe (16), the collecting box (15) is fixed below the inner barrel (2), a collecting port is formed above the collecting box (15), the collecting box (15) is communicated with the outside of the main body (1) through the drain pipe (16), the floating plate (17) is arranged inside the collecting box (15), and the floating plate (17) is connected with a fixing mechanism;

the fixing mechanism comprises a sucker (20) and two extrusion assemblies, a gap is arranged below the main body (1), the gap is matched with the sucker (20), the sucker (20) is abutted against the inner wall of the gap, the two extrusion assemblies are respectively arranged on two sides in the main body (1), and two ends of the floating plate (17) are respectively connected with the two extrusion assemblies;

the extrusion subassembly includes back shaft, stripper plate (23), second spring (24) and act as go-between (21), the bottom in main part (1) is vertically fixed to the back shaft, the top of back shaft is articulated with the center department of stripper plate (23), the one end of stripper plate (23) supports with the top of sucking disc (20) and leans on, the other end of stripper plate (23) is through the below fixed connection who acts as go-between (21) and kickboard (17), the both ends of second spring (24) are connected with the other end of stripper plate (23) and the bottom in main part (1) respectively.

2. The odor-resistant trash can of claim 1, wherein the extrusion assembly further comprises two fixed pulleys (22), one fixed pulley (22) is fixed at the bottom inside the collection box (15), the other fixed pulley (22) is fixed above the collection box (15), and one end of the pull wire (21) far away from the extrusion plate (23) sequentially bypasses the two fixed pulleys (22) and is fixedly connected with the lower part of the floating plate (17).

3. The odor-resistant trash can of claim 1, wherein the collection assembly further comprises a guide rod (19), the guide rod (19) is vertically fixed at the bottom inside the collection box (15), the floating plate (17) is provided with a through hole, the top end of the guide rod (19) penetrates through the through hole, the guide rod (19) is matched with the through hole, and the guide rod (19) is slidably connected with the floating plate (17).

4. The odor-resistant trashcan of claim 3, wherein the perforations are triangular in cross-sectional shape.

5. The odor-resistant trash can of claim 1, wherein a bump (25) is fixed at the bottom inside the inner can (2).

6. The odor-resistant trash can of claim 1, wherein the stay wires (21) are coated with an anti-corrosion zinc coating.

7. The odor-resistant trash can of claim 1, wherein a sealing ring (26) is arranged below the cover plate (3), the sealing ring (26) is fixed below the cover plate (3), and the periphery of the sealing ring (26) abuts against the inner wall of the inner barrel (2).

8. Anti-odor trash can according to claim 1, wherein the nozzles (6) are atomizing nozzles.

9. Anti-odor trash can according to claim 1, characterized in that a rubber gasket (14) is provided at the end of the moving bar (7) close to the cover plate (3).

10. The odor-resistant trashcan of claim 1, wherein a drain plug (18) is disposed within the drain tube (16).