CN220536590U

CN220536590U - Inspection device

Info

Publication number: CN220536590U
Application number: CN202321466582.3U
Authority: CN
Inventors: 吴伟斌; 李中伟; 黄云; 吴斌; 吴奕铭
Original assignee: Zhejiang Kexin Intelligent Information Technology Co ltd
Current assignee: Zhejiang Kexin Intelligent Information Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-02-27
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of garbage cans and discloses a patrol device which comprises a vehicle body, wherein a garbage can is fixedly arranged on the upper surface of the vehicle body, a barrel cover is arranged at the top opening of the garbage can, a rotating rod is fixedly arranged on one side of an upper clamping seat, and a garbage solid-liquid separation component capable of separating solid garbage from liquid garbage is arranged in the garbage can. According to the utility model, a garbage disposal person can drive the barrel cover to rotate by pulling the rotating rod by hand, so that the barrel cover can be opened; under the effect of rotating rod, not only can make things convenient for opening and shutting of bung, can also avoid rubbish to throw personnel's direct touch bung, avoided the spot that the bung was covered to be infected with rubbish to throw personnel's hand, the device has used pure mechanical mode, need not electric power support, is fit for the in-service use, also is fit for the popularization of scale, and suspension member can make rubbish solid-liquid separation part upwards move in the garbage bin, realizes the dry wet separation of rubbish clearance in-process.

Description

Inspection device

Technical Field

The utility model relates to the technical field of garbage cans, in particular to a patrol device.

Background

The prior Chinese patent document with the patent publication number of CN218402111U discloses a line inspection garbage truck.

This patent document describes in the background the following: with the continuous development of economy, the living standard is continuously improved, and the situation that people eat outdoors is more and more. But more and more customers are in restaurants, and the service quality of many restaurants is not improved. The number of the garbage cans of many restaurants is small, the garbage throwing of customers is inconvenient, and some restaurants cannot timely replace new garbage cans due to the fact that staff is insufficient, so that the garbage cans cause trouble to customers and merchants.

The prior art has provided the garbage truck that can automatic line-patrol removed to this condition, because the garbage truck is used in the dining room for various discarded objects such as liquid, solid and food waste are equipped with in the garbage bin, and when the garbage truck is filled with the garbage bin at garbage truck top, need the garbage truck to pour out the rubbish in the garbage bin voluntarily, because the disposal bag open top in the garbage bin is not sealed for the open state always, can have the rubbish leakage, to garbage truck itself and external environment cause the problem of pollution.

In order to solve the technical problem, the technical scheme adopted by the patent document is as follows:

the utility model provides a line patrol garbage truck, includes automobile body and garbage bin, the garbage bin sets up at the top of automobile body, and the top of automobile body articulates there is solid fixed ring, and gu fixed ring's inside carries out spacing fixedly to the garbage bin through the fixed establishment who sets up, and the top of garbage bin is equipped with self-sealing mechanism, and self-sealing mechanism includes two top caps that are semicircular, and two top caps can slide at the top of garbage bin.

The technical solutions disclosed in the above patent documents have certain technical drawbacks when solving the technical problems proposed by the technical solutions, such as:

when the garbage is discarded, a discarding person who needs the garbage dials the two top covers simultaneously, when the garbage is discarded into the garbage can, dirt on the two top covers can remain on the garbage, and when the garbage discarding person touches the two top covers, the dirt on the two top covers can be stained on hands of the garbage discarding person;

meanwhile, in this patent document, a servo motor is also used, however, this line patrol garbage truck is in the moving process, if this servo motor uses municipal power, its problem exists: a power supply circuit between the municipal power supply and the servo motor can limit the movement of the line patrol garbage truck;

if the servo motor uses a mobile power supply, the problems are that: the mobile power supply is a direct current and the servo motor is an alternating current, and the direct current of the mobile power supply cannot directly supply power to the servo motor using the alternating current, and a technical solution to solve this problem is not disclosed in the patent document, and therefore, the servo motor is practically unusable in the patent document.

Meanwhile, in the patent document, the garbage can is used for dumping solid garbage and liquid garbage at the same time, when the solid garbage and the liquid garbage are mixed together, garbage disposal personnel are required to separate the solid garbage in the garbage can firstly and then dump the liquid garbage, the disposal process is complicated, and the workload of the garbage disposal personnel is increased.

For this purpose, a patrol system is now proposed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a patrol device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the inspection device comprises a vehicle body, wheels are mounted on the vehicle body, a dustbin is fixedly mounted on the upper surface of the vehicle body, the top of the dustbin is in an opening shape, a lower clamping seat is fixedly mounted on the top of the outer side wall of the dustbin, a barrel cover is arranged at the opening of the top of the dustbin, an upper clamping seat is fixedly mounted on one side of the barrel cover corresponding to the lower clamping seat, a pin shaft is mounted between the lower clamping seat and the upper clamping seat, and a rotating rod is fixedly mounted on one side of the upper clamping seat;

a garbage solid-liquid separation part capable of separating solid garbage from liquid garbage is arranged in the garbage can;

the garbage bin is characterized in that a waist-shaped groove is formed in the bin cover, a suspension piece is arranged in the waist-shaped groove, and one end of the suspension piece is connected with a garbage solid-liquid separation component;

under the conventional use state, the rubbish solid-liquid separation part is in the inner chamber bottom of garbage bin, under the solid-liquid separation's in-process state of rubbish clearance, suspension spare can make rubbish solid-liquid separation part do upward or downward motion in the garbage bin, when upwards moving, can make solid rubbish and liquid rubbish separate mutually.

As the preferable technical scheme, the barrel cover is round, and the outer diameter of the barrel cover can be matched with the outer diameter of the dustbin.

As a preferable technical scheme, the shape and the size of the lower clamping seat are the same as those of the upper clamping seat.

As an optimal technical scheme, the upper clamping seat can be arranged on the upper surface of the lower clamping seat;

the lower clamping seat is provided with a lower assembly hole, the upper clamping seat is provided with an upper assembly hole, the upper assembly hole and the lower assembly hole can be overlapped after the upper clamping seat is arranged on the upper surface of the lower clamping seat, an installation channel is formed, and the pin shaft can be installed in the installation channel formed by the lower assembly hole and the upper assembly hole.

As the preferable technical scheme, the lower clamping seat and the upper clamping seat are disc-shaped, and one side of each clamping seat is provided with an arc-shaped groove;

the lower clamping seat is fixedly connected with the outer side wall of the dustbin through an arc-shaped groove, and the upper clamping seat is fixedly connected with the dustbin cover through an arc-shaped groove.

As the preferable technical scheme, the rotating rod is arranged opposite to the barrel cover.

As a preferable technical scheme, the garbage solid-liquid separation component comprises a filter disc, wherein the filter disc is slidably arranged in an inner cavity of the garbage can, the edge of the filter disc is provided with an upward extending wrapping edge, a plurality of filter holes are formed in the filter disc, and a fixing frame is fixedly arranged at the center part of the bottom of the inner cavity of the filter disc;

one end of the suspension piece is connected with the fixing frame.

As a preferable technical scheme, the suspension piece comprises a suspension rope, and one end of the bottom of the suspension rope penetrates into the inner cavity of the dustbin downwards from the waist-shaped groove, extends downwards and is bolted with the fixing frame;

one end of the top of the lifting rope is bolted with a limiting chuck;

when the barrel cover rotates at the top of the dustbin, the lifting rope can slide in the waist-shaped groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, when a garbage discarding person needs to discard garbage, the rotating rod is held by hand and is stirred, so that the rotating rod can drive the upper clamping seat to rotate, and the upper clamping seat can drive the barrel cover to rotate while rotating, so that the barrel cover can be opened, the garbage discarding person can discard the garbage into the garbage can, and then the barrel cover can be covered at the top opening of the garbage can, namely, the garbage can is closed by stirring the rotating rod;

under the effect of the rotating rod, the barrel cover can be conveniently opened and closed, and the situation that a garbage disposal person directly touches the barrel cover can be avoided, so that stains on the barrel cover are prevented from being stained on hands of the garbage disposal person.

2. In the utility model, the device adopts a purely mechanical mode, does not need electric power support, is suitable for actual use and is also suitable for large-scale popularization.

3. According to the utility model, in a conventional use state, the garbage solid-liquid separation part is positioned at the bottom of the inner cavity of the garbage can, in a solid-liquid separation state in the garbage cleaning process, the suspension part can enable the garbage solid-liquid separation part to move upwards or downwards in the garbage can, and can separate solid garbage from liquid garbage when the suspension part moves upwards.

4. In the utility model, the filter disc is a main structure of the solid-liquid separation part of the garbage, and can conveniently separate solid from liquid in the garbage can under the action of the filter disc.

5. According to the utility model, one end of the top of the lifting rope is bolted with the limiting clamp, the limiting clamp can prevent the lifting rope from falling into the garbage can, meanwhile, the lifting rope is convenient to lift at any time, and when the lifting rope is lifted, the filter disc can be lifted synchronously.

6. According to the utility model, when the bucket cover rotates at the top of the garbage can, the lifting rope can slide in the waist-shaped groove, so that the opening or closing of the bucket cover is not influenced.

7. In the utility model, the inspection device has two use states, and the two use states can be combined with each other for use or can be used independently.

Drawings

Fig. 1 is a schematic three-dimensional structure of a first use state in an inspection device according to the present utility model;

fig. 2 is a schematic three-dimensional structure of a combination of a dustbin and a lower card seat in a first use state of the inspection device according to the present utility model;

fig. 3 is a schematic three-dimensional structure of a combination of a barrel cover, an upper clamping seat and a rotating rod in a first use state of the inspection device provided by the utility model;

fig. 4 is a schematic view illustrating a three-dimensional structure of a combination of a lower clamping seat, an upper clamping seat and a pin shaft in a first use state of the inspection device according to the present utility model;

fig. 5 is a schematic three-dimensional structure of a second use state in the inspection device according to the present utility model;

fig. 6 is a schematic three-dimensional structure of a partial cross section of a second use state of the inspection device according to the present utility model;

fig. 7 is a schematic three-dimensional structure of a garbage solid-liquid separation part and a suspension member combined in a second use state of the inspection device provided by the utility model.

In the figure: 1. a vehicle body; 2. a wheel; 3. a garbage can; 4. a lower clamping seat; 401. a lower assembly hole; 5. a barrel cover; 501. a waist-shaped groove; 6. an upper clamping seat; 601. an upper assembly hole; 7. a pin shaft; 8. rotating the rod; 9. a filter disc; 901. filtering holes; 10. a fixing frame; 11. a hanging rope; 12. and (5) limiting the clamping head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

the line patrol garbage truck comprises a truck body and a garbage can, wherein the garbage can is arranged at the top of the truck body, the top of the truck body is hinged with a fixing ring, the garbage can is limited and fixed through a fixing mechanism, the top of the garbage can is provided with an automatic sealing mechanism, the automatic sealing mechanism comprises two semicircular top covers, and the two top covers can slide at the top of the garbage can.

Meanwhile, in the patent document, the garbage can is used for dumping solid garbage and liquid garbage (as can be clearly seen from fig. 1-3 of the patent document), when the solid garbage and the liquid garbage are mixed together, garbage disposal personnel also need to separate the solid garbage in the garbage can and then dump the liquid garbage, the disposal process is complicated, and the workload of the garbage disposal personnel is increased.

The inventor adopts the following technical scheme to solve the technical problems, and the technical scheme is as follows:

referring to fig. 1-4, an embodiment of the present utility model provides a technical solution:

as shown in fig. 1-4, a patrol device comprises a vehicle body 1, wheels 2 are mounted on the vehicle body 1, a garbage can 3 is fixedly mounted on the upper surface of the vehicle body 1, the top of the garbage can 3 is in an opening shape, a lower clamping seat 4 is fixedly mounted on the top of the outer side wall of the garbage can 3, a barrel cover 5 is arranged at the opening of the top of the garbage can 3, an upper clamping seat 6 is fixedly mounted on one side of the barrel cover 5 corresponding to the lower clamping seat 4, a pin shaft 7 is mounted between the lower clamping seat 4 and the upper clamping seat 6, and a rotating rod 8 is fixedly mounted on one side of the upper clamping seat 6;

referring to fig. 5 to 7, a garbage solid-liquid separation part capable of separating solid garbage from liquid garbage is arranged in the garbage can 3;

the barrel cover 5 is provided with a waist-shaped groove 501, a suspension piece is arranged in the waist-shaped groove 501, and one end of the suspension piece is connected with a garbage solid-liquid separation component;

under the conventional use state, the garbage solid-liquid separation part is positioned at the bottom of the inner cavity of the garbage can 3, and under the state of solid-liquid separation in the garbage cleaning process, the suspension piece can enable the garbage solid-liquid separation part to move upwards or downwards in the garbage can 3, and when the garbage solid-liquid separation part moves upwards, solid garbage and liquid garbage can be separated.

In this embodiment, in the first use state, when the garbage disposal personnel needs to discard the garbage, the rotation rod 8 is held by hand, and the rotation rod 8 is stirred, so that the rotation rod 8 drives the upper clamping seat 6 to rotate, and the upper clamping seat 6 drives the barrel cover 5 to rotate while rotating, so that the barrel cover 5 can be opened, the garbage disposal personnel can discard the garbage into the garbage can 3, and then the barrel cover 5 can be covered at the top opening of the garbage can 3 by stirring the rotation rod 8, namely, the garbage can 3 is closed;

under the action of the rotating rod 8, the barrel cover 5 can be conveniently opened and closed, and the waste discarding personnel can be prevented from directly touching the barrel cover 5, so that stains on the barrel cover 5 are prevented from being stained on the hands of the waste discarding personnel;

meanwhile, the device uses a purely mechanical mode, is suitable for practical use and scale popularization, and also solves the technical problem that a servo motor cannot be practically used in the line inspection garbage truck disclosed in the Chinese patent document with patent publication number of CN 218402111U.

In the second state of use, when bung 5 is opened with rotatory mode back, rubbish clearance personnel is handled the rubbish in the garbage bin 3, upwards carry the suspension member, the suspension member can make rubbish solid-liquid separation part upwards move in garbage bin 3, thereby can make rubbish solid-liquid separation part take the solid rubbish of garbage bin 3 inner chamber bottom upwards out, when rubbish solid-liquid separation part is in the top opening part of garbage bin 3, outwards pull out rubbish solid-liquid separation part, can clear up the solid rubbish on the rubbish solid-liquid separation part, thereby in the in-process of handling rubbish, realized the solid-liquid separation of rubbish, namely, in the clearance in-process of rubbish, realized the separation of drying and wetting, still reduced the work load of rubbish treatment personnel when handling rubbish, improved rubbish solid-liquid separation's efficiency.

As shown in fig. 1-4, in a first use state, more specifically:

wherein, bung 5 is circular, and bung 5 external diameter can be with the external diameter assorted of garbage bin 3 to the cooperation between bung 5 and the garbage bin 3 is convenient for.

The shape and size of the lower clamping seat 4 are the same as those of the upper clamping seat 6, so that the lower clamping seat 4 and the upper clamping seat 6 can be conveniently installed.

Wherein, the upper clamping seat 6 can be arranged on the upper surface of the lower clamping seat 4;

the lower clamping seat 4 is provided with a lower assembly hole 401, the upper clamping seat 6 is provided with an upper assembly hole 601, after the upper clamping seat 6 is arranged on the upper surface of the lower clamping seat 4, the upper assembly hole 601 and the lower assembly hole 401 can be overlapped to form an installation channel, and the pin shaft 7 can be installed in the installation channel formed by the lower assembly hole 401 and the upper assembly hole 601, so that the upper clamping seat 6 can rotate on the lower clamping seat 4 through the pin shaft 7.

Wherein, the lower clamping seat 4 and the upper clamping seat 6 are disc-shaped, and one side is provided with an arc-shaped groove;

wherein, lower cassette 4 passes through arc wall and garbage bin 3 lateral wall fixed connection, goes up cassette 6 and bung 5 fixed connection through the arc wall.

Wherein the rotating rod 8 is arranged opposite to the barrel cover 5.

As shown in fig. 5-7, in the second use state, more specifically:

the garbage solid-liquid separation component comprises a filter disc 9, wherein the filter disc 9 is slidably arranged in an inner cavity of the garbage can 3, the edge of the filter disc 9 is provided with an upward extending wrapping edge, a plurality of filter holes 901 are formed in the filter disc 9, and a fixing frame 10 is fixedly arranged at the center part of the bottom of the inner cavity of the filter disc 9;

one end of the suspension piece is connected with the fixing frame 10, the filter disc 9 is a main structure of a solid-liquid separation part of the garbage, and solid garbage in the garbage can 3 can be conveniently separated from liquid and solid under the action of the filter disc 9.

The suspension piece comprises a suspension rope 11, one end of the bottom of the suspension rope 11 penetrates into the inner cavity of the dustbin 3 downwards through a waist-shaped groove 501, extends downwards and is bolted with the fixing frame 10;

one end of the top of the lifting rope 11 is bolted with a limiting clamp head 12, the limiting clamp head 12 can prevent the lifting rope 11 from falling into the garbage can 3, meanwhile, the lifting rope 11 is convenient to lift at any time, and when the lifting rope 11 is lifted, the filter disc 9 can be lifted synchronously;

when the bucket cover 5 rotates at the top of the garbage can 3, the lifting rope can slide in the waist-shaped groove, so that the opening or closing of the bucket cover 5 is not affected.

In summary, the working procedure of the utility model: in a first use state: when the garbage disposal personnel need to discard the garbage, the rotating rod 8 is held by a hand, the rotating rod 8 is stirred, the rotating rod 8 can drive the upper clamping seat 6 to rotate, and the upper clamping seat 6 can drive the barrel cover 5 to rotate when rotating, so that the barrel cover 5 can be opened, the garbage disposal personnel can discard the garbage into the garbage can 3, and the barrel cover 5 can be covered at the top opening of the garbage can 3 by stirring the rotating rod 8, namely, the garbage can 3 is closed;

meanwhile, the device adopts a purely mechanical mode, is suitable for practical use and is also suitable for large-scale popularization;

in the second use state: when the barrel cover 5 is opened in a rotating mode, when garbage in the garbage can 3 is treated by garbage cleaning personnel, the hanging piece is lifted upwards, and the hanging piece can enable the garbage solid-liquid separation part to move upwards in the garbage can 3, so that the garbage solid-liquid separation part can bring out solid garbage at the bottom of the inner cavity of the garbage can 3 upwards, when the garbage solid-liquid separation part is positioned at the top opening of the garbage can 3, the garbage solid-liquid separation part is pulled out, and then the solid garbage on the garbage solid-liquid separation part can be cleaned, so that the solid-liquid separation of the garbage is realized in the process of treating the garbage, namely, the dry-wet separation is realized in the cleaning process of the garbage, the workload of the garbage treating personnel in the process of treating the garbage is reduced, and the efficiency of the solid-liquid separation of the garbage is improved.

In the first state of use, more specifically: the barrel cover 5 is circular, and the outer diameter of the barrel cover 5 can be matched with the outer diameter of the garbage can 3, so that the barrel cover 5 is matched with the garbage can 3 conveniently;

the shape and the size of the lower clamping seat 4 are the same as those of the upper clamping seat 6, so that the lower clamping seat 4 and the upper clamping seat 6 can be conveniently installed;

the upper clamping seat 6 can be arranged on the upper surface of the lower clamping seat 4;

the lower clamping seat 4 is provided with a lower assembly hole 401, the upper clamping seat 6 is provided with an upper assembly hole 601, after the upper clamping seat 6 is arranged on the upper surface of the lower clamping seat 4, the upper assembly hole 601 and the lower assembly hole 401 can be overlapped to form an installation channel, and the pin shaft 7 can be installed in the installation channel formed by the lower assembly hole 401 and the upper assembly hole 601, so that the upper clamping seat 6 can rotate on the lower clamping seat 4 through the pin shaft 7;

the lower clamping seat 4 and the upper clamping seat 6 are disc-shaped, and one side of each clamping seat is provided with an arc-shaped groove;

Wherein the rotating rod 8 is arranged opposite to the barrel cover 5.

In the second use state, more specifically: the garbage solid-liquid separation part comprises a filter disc 9, the filter disc 9 is slidably arranged in the inner cavity of the garbage can 3, the edge of the filter disc 9 is provided with an upward extending wrapping edge, a plurality of filter holes 901 are formed in the filter disc 9, and a fixing frame 10 is fixedly arranged at the center part of the bottom of the inner cavity of the filter disc 9;

None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a patrol device, includes automobile body (1), install wheel (2) on automobile body (1), the last fixed surface of automobile body (1) installs garbage bin (3), just the top of garbage bin (3) is opening form, its characterized in that: the top of the outer side wall of the garbage can (3) is fixedly provided with a lower clamping seat (4), a barrel cover (5) is arranged at the top opening of the garbage can (3), one side of the barrel cover (5) corresponding to the lower clamping seat (4) is fixedly provided with an upper clamping seat (6), a pin shaft (7) is arranged between the lower clamping seat (4) and the upper clamping seat (6), and one side of the upper clamping seat (6) is fixedly provided with a rotating rod (8);

a garbage solid-liquid separation part capable of separating solid garbage from liquid garbage is arranged in the garbage can (3);

a waist-shaped groove (501) is formed in the barrel cover (5), a suspension piece is arranged in the waist-shaped groove (501), and one end of the suspension piece is connected with a garbage solid-liquid separation component;

under the conventional use state, the garbage solid-liquid separation part is positioned at the bottom of the inner cavity of the garbage can (3), and under the solid-liquid separation state in the garbage cleaning process, the suspension piece can enable the garbage solid-liquid separation part to move upwards or downwards in the garbage can (3), and when the suspension piece moves upwards, solid garbage and liquid garbage can be separated.

2. A patrol apparatus according to claim 1, wherein: the barrel cover (5) is circular, and the outer diameter of the barrel cover (5) can be matched with the outer diameter of the garbage can (3).

3. A patrol apparatus according to claim 1, wherein: the shape and the size of the lower clamping seat (4) are the same as those of the upper clamping seat (6).

4. A patrol apparatus according to claim 3, wherein: the upper clamping seat (6) can be arranged on the upper surface of the lower clamping seat (4);

lower mounting holes (401) are formed in the lower clamping seat (4), upper mounting holes (601) are formed in the upper clamping seat (6), after the upper clamping seat (6) is arranged on the upper surface of the lower clamping seat (4), the upper mounting holes (601) and the lower mounting holes (401) can be overlapped to form a mounting channel, and the pin shafts (7) can be mounted in the mounting channel formed by the lower mounting holes (401) and the upper mounting holes (601).

5. A patrol apparatus according to claim 4, wherein: the lower clamping seat (4) and the upper clamping seat (6) are disc-shaped, and one side of each lower clamping seat is provided with an arc-shaped groove;

the lower clamping seat (4) is fixedly connected with the outer side wall of the dustbin (3) through an arc-shaped groove, and the upper clamping seat (6) is fixedly connected with the barrel cover (5) through an arc-shaped groove.

6. A patrol apparatus according to claim 1, wherein: the rotating rod (8) is arranged opposite to the barrel cover (5).

7. A patrol apparatus according to claim 1, wherein: the garbage solid-liquid separation component comprises a filter disc (9), wherein the filter disc (9) is slidably arranged in an inner cavity of the garbage can (3), an upward extending wrapping edge is arranged at the edge of the filter disc (9), a plurality of filter holes (901) are formed in the filter disc (9), and a fixing frame (10) is fixedly arranged at the central part of the bottom of the inner cavity of the filter disc (9);

one end of the suspension piece is connected with the fixing frame (10).

8. A patrol apparatus according to claim 7, wherein: the suspension piece comprises a suspension rope (11), one end of the bottom of the suspension rope (11) penetrates into the inner cavity of the dustbin (3) downwards through a waist-shaped groove (501), extends downwards and is bolted with the fixing frame (10);

one end of the top of the lifting rope (11) is bolted with a limiting clamping head (12);

when the bucket cover (5) rotates at the top of the garbage can (3), the lifting rope can slide in the waist-shaped groove.