CN114313714B - Automatic dustbin opening system - Google Patents
Automatic dustbin opening system Download PDFInfo
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- CN114313714B CN114313714B CN202210149644.1A CN202210149644A CN114313714B CN 114313714 B CN114313714 B CN 114313714B CN 202210149644 A CN202210149644 A CN 202210149644A CN 114313714 B CN114313714 B CN 114313714B
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- box
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- controller
- garbage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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Abstract
The invention relates to the technical field of garbage cans and discloses an automatic garbage can opening system which comprises a garbage pavilion, wherein a plurality of garbage cans are arranged under the garbage pavilion, each garbage can consists of a box body and a box cover which are hinged with each other, steel wire ropes can be detachably connected to two sides of the top of each box cover, and the top ends of the two steel wire ropes are respectively and fixedly connected to the left side and the right side of a connecting box through side lugs; when the pull wire is pulled by the controller, the box cover can be pulled up through the connecting box and the steel wire rope, so that the aim of automatically opening the cover is fulfilled; the balance box is connected with the connecting box through the bearing, and when the connecting box is pulled up, the balance box can be kept in a vertical state all the time from a self balance, so that a detector in the balance box and a user form a better parallel detection plane, and the condition that whether the detector can not detect people or not in the use process is reduced. The automatic cover opening device has the advantages of novel design, simple structure, automatic cover opening and low cost.
Description
Technical Field
The invention relates to the technical field of garbage cans, in particular to an automatic uncovering system of a garbage can.
Background
In daily life, the household garbage needs to be treated every day, whether before the garbage classification is carried out in the country or in the current implementation process, most of household garbage of residents is delivered to garbage collection point garbage cans in the community by the residents voluntarily, in the actual delivery of the garbage, the garbage cans are used for a long time and are polluted by garbage dirt, most of people do not want to open the can covers manually, and particularly under the condition that flies fly all day in summer, the direct problem is that the residents who do not want to open the cans directly deliver the garbage to the can covers or the ground, and under the condition, the collection point garbage cans directly adopt a method for opening the can covers or removing the can covers for a long time to reduce the messy delivery problem.
Another problem caused by opening or removing the cover is peculiar smell of garbage, attracting flies, the problem that the garbage is full and can not be known, and the problems are solved after new intelligent classification garbage cans and garbage classification rooms appear after the garbage classification is implemented in the country.
Based on this, we propose an automatic uncovering system for a dustbin.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic uncovering system for a dustbin, which has the advantages of automatic uncovering and low cost.
(II) technical scheme
In order to realize the purposes of automatic uncovering and low cost, the invention provides the following technical scheme: an automatic dustbin uncovering system comprises a dustbin, wherein a plurality of dustbin is arranged below the dustbin, the dustbin consists of a box body and a box cover which are hinged with each other, steel wire ropes can be detachably connected to two sides of the top of the box cover, and the top ends of the two steel wire ropes are fixedly connected to the left side and the right side of a connecting box through side lugs respectively;
the top of the connecting box is fixedly connected with a controller through a pull wire, and a clutch device arranged in the controller is used for pulling up or putting down the box cover through the pull wire;
the outer wall of the bottom of the connecting box is movably connected with a balance box through a bearing, and a detector is arranged in the balance box;
a wiring cavity is formed in the stay wire, and insulated cables are arranged in the wiring cavity;
the tail end of the insulated cable extends into the balance box and is connected with the detector;
the utility model discloses a garbage bin, including stay wire overcoat, the stay wire overcoat is equipped with the spool, the one end of spool is connected with the controller, the other end fixedly connected with fixed plate of spool, fixed plate fixed mounting is on the interior roof of garbage bin.
As a preferred technical scheme of the invention, the clutch device comprises a driving motor and a plurality of clutches, the driving motor is fixedly arranged on the inner top wall of the controller, a vertical shaft is fixedly arranged at the top of an output shaft of the driving motor, the vertical shaft is provided with the plurality of clutches, and the plurality of pull wires are correspondingly connected with the plurality of clutches one by one.
As a preferred technical scheme of the invention, the clutch comprises a top plate, a bottom plate, an outer cylinder, an upper baffle, a lower baffle, a connecting column and a winding cylinder, wherein the top plate and the bottom plate are both fixedly arranged on the inner wall of the controller, and the outer cylinder is arranged between the top plate and the bottom plate;
the outer barrel is internally provided with a winding barrel, the winding barrel consists of an upper baffle, a lower baffle and a winding barrel, the stay wire is wound on the winding barrel, the outer wall of the outer barrel is provided with a wire outlet corresponding to the stay wire, and the outer wall of the controller is provided with a wire slot corresponding to the stay wire.
As a preferable technical scheme of the invention, the upper baffle and the lower baffle are fixedly connected through a connecting column, and the upper baffle and the lower baffle are both rotatably arranged on a vertical shaft.
As a preferred technical scheme of the invention, a clutch motor is arranged between the upper baffle and the lower baffle, the top of an output shaft of the clutch motor is fixedly provided with a turntable, the edge of the turntable is fixedly provided with an eccentric column, and the eccentric column is slidably arranged in an open slot of a push plate;
the bottom of the push plate is fixedly provided with lower insertion rods, the bottom ends of the lower insertion rods penetrate through the lower baffle plate and are movably arranged in the lower arc-shaped grooves, and the number of the lower arc-shaped grooves is three;
the top fixed mounting of push pedal has last inserted bar, the top of going up the inserted bar passes the baffle activity and sets up in last arc wall, it has evenly seted up threely on clutch chuck to go up the arc wall.
As a preferred technical solution of the present invention, a wireless charging coil is further disposed between the bottom plate and the lower baffle.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic uncovering system for a dustbin, which has the following beneficial effects:
1. according to the automatic cover opening system of the dustbin, when the pull wire is pulled by the controller, the dustbin cover can be pulled up through the connecting box and the steel wire rope, so that the aim of automatically opening the dustbin is fulfilled; the balance box is connected with the connecting box through the bearing, and when the connecting box is pulled up, the balance box can be kept in a vertical state all the time from a self balance, so that a detector in the balance box and a user form a better parallel detection plane, and the condition that whether the detector can not detect people or not in the use process is reduced.
2. This automatic system of uncapping of dustbin, insulated cable arrange in the line intracavity of walking of acting as go-between, can directly utilize the power in the controller to supply power for the detector, have not only reduced the volume of balanced box, have also removed the puzzlement of frequently changing removable battery from.
3. According to the automatic dustbin cover opening system, the driving motor operates to drive the vertical shaft at the top of the output shaft of the driving motor to rotate, when the vertical shaft rotates, whether each winding drum is wound or not can be controlled by controlling the operation of each clutch motor, specifically, the clutch motor operates to drive the rotary disc at the top of the output shaft of the driving motor to rotate, the rotary disc rotates to drive the eccentric columns eccentrically arranged on the outer walls of the rotary disc to rotate, when the eccentric columns rotate downwards to push the push plate to move downwards, the push plate drives the lower insertion rods to move downwards, so that the lower insertion rods are inserted into the lower arc-shaped grooves of the bottom plate, and therefore, when the driving motor operates, the winding drums can be driven to rotate, and the pull wires are folded to lift the dustbin cover;
when the eccentric column is positioned in the middle position and is not inserted into the lower arc-shaped groove and the upper arc-shaped groove, the winding drum is in an idle running state, and the case cover at the other end of the pull wire can be closed under the action of self gravity;
when the eccentric column rotates upwards to push the push plate to move upwards, the push plate drives the upper insertion rod to move upwards, so that the upper insertion rod is inserted into the upper arc-shaped groove of the clutch chuck, the winding drum and the clutch chuck are in a combined state at the moment, and the pull wire pulls the box cover to be in an uncovering stop state;
therefore, the cover can be automatically opened and closed by controlling the operation of the driving motor and each clutch motor, so that the use is more convenient, and the garbage throwing efficiency is greatly improved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the pull wire portion of the present invention;
FIG. 3 is an enlarged schematic view of a portion of the balancing box of the present invention;
FIG. 4 is an enlarged schematic view of a fixing plate portion of the present invention;
FIG. 5 is an enlarged schematic view of a controller portion of the present invention;
FIG. 6 is an enlarged view illustrating the internal structure of the controller according to the first embodiment of the present invention;
FIG. 7 is a second enlarged schematic view of the internal structure of the controller according to the present invention;
FIG. 8 is a third enlarged schematic view of the internal structure of the controller according to the present invention;
FIG. 9 is an enlarged schematic view of the clutch portion of the present invention;
FIG. 10 is an enlarged view of the point A of FIG. 9 according to the present invention.
In the figure: 1. a garbage booth; 2. a box body; 3. a box cover; 4. a wire rope; 5. a lateral ear; 6. a connection box; 7. a balancing box; 8. a detector; 9. a pull wire; 10. a conduit; 11. a fixing plate; 12. a controller; 13. a side beam; 14. a drive motor; 15. positioning a plate; 16. a wire slot; 17. a top plate; 18. a base plate; 19. an outer cylinder; 20. an outlet; 21. an upper baffle plate; 22. a lower baffle plate; 23. connecting columns; 24. a clutch motor; 25. a turntable; 26. an eccentric column; 27. pushing the plate; 28. a lower inserted link; 29. a lower arc-shaped groove; 30. an upper insertion rod; 31. an upper arc-shaped groove; 32. a clutch chuck; 33. winding the roll; 34. a vertical axis.
Detailed Description
Example (b):
referring to fig. 1-10, an automatic lid opening system for garbage cans comprises a garbage pavilion 1, wherein a plurality of garbage cans are arranged under the garbage pavilion 1, each garbage can is composed of a box body 2 and a box cover 3 which are hinged to each other, steel wire ropes 4 can be detachably connected to two sides of the top of each box cover 3, the top ends of the two steel wire ropes 4 are respectively and fixedly connected to the left side and the right side of a connecting box 6 through side lugs 5, the top of the connecting box 6 is fixedly connected with a controller 12 through a pull wire 9, and a clutch device is arranged in the controller 12 and used for pulling up or putting down the box covers 3 through the pull wire 9, when the pull wire 9 is pulled up by the controller 12, the box covers 3 can be pulled up through the connecting box 6 and the steel wire ropes 4, so that the purpose of automatic lid opening is achieved;
as shown in fig. 3, the outer wall of the bottom of the connection box 6 is movably connected with a balance box 7 through a bearing, a detector 8 is arranged in the balance box 7, when the connection box 6 is pulled up, the balance box 7 can keep a self-balancing vertical state all the time under the action of the bearing, so that the detector 8 in the balance box 7 and a user form a better parallel detection plane, and the condition that whether the detector 8 can not detect a person in the use process is reduced;
in this embodiment, the detector 8 may use a face recognition sensor, or may use an infrared sensor, and plays a role in detecting whether a person drops garbage;
a wiring cavity is formed in the stay wire 9, an insulated cable is arranged in the wiring cavity, the tail end of the insulated cable extends into the balance box 7 and is connected with the detector 8, and a power supply in the controller 12 can be directly utilized to supply power to the detector 8, so that the size of the balance box 7 is reduced, the trouble of frequently replacing detachable batteries is avoided, and the stay wire 9 plays a role in pulling up the box cover 3 and enabling circuits to be arranged;
as shown in fig. 2 and fig. 3, a conduit 10 is sleeved outside the pull wire 9, one end of the conduit 10 is connected with a controller 12, the other end of the conduit 10 is fixedly connected with a fixing plate 11, the fixing plate 11 is fixedly installed on the inner top wall of the garbage pavilion 1, and the position of the pull wire 9 is fixed by the conduit 10 and the fixing plate 11;
in this embodiment, the line pipe 10 is made of pvc material, the outer layer is wrapped with a layer of metal material with elasticity capable of bending, and the outer layer of the elastic material is wrapped with a layer of pvc sleeve, so that the line pipe 10 can be bent greatly, the purpose of free wiring can be realized, and two ends of the line pipe 10 are connected with the angle conversion joint;
as shown in fig. 6, the clutch device includes a driving motor 14 and a plurality of clutches, the driving motor 14 is fixedly installed on the inner top wall of the controller 12, a vertical shaft 34 is fixedly installed on the top of the output shaft of the driving motor 14, the vertical shaft 34 is provided with the plurality of clutches, the plurality of pull wires 9 are correspondingly connected with the plurality of clutches one by one, and the pull-up of the plurality of pull wires 9 can be controlled by each clutch;
in this embodiment, side beams 13 are disposed at four corners of an inner wall of the controller 12 for supporting the entire controller 12 and improving structural strength, a positioning plate 15 is fixedly mounted on the inner wall of the controller 12, and the positioning plate 15 is used for fixing the position of the driving motor 14;
in the embodiment, the clutch comprises a top plate 17, a bottom plate 18, an outer cylinder 19, an upper baffle plate 21, a lower baffle plate 22, a connecting column 23 and a winding cylinder 33, wherein the top plate 17 and the bottom plate 18 are both fixedly installed on the inner wall of the controller 12, the outer cylinder 19 is arranged between the top plate 17 and the bottom plate 18, the winding cylinder is arranged in the outer cylinder 19 and consists of the upper baffle plate 21, the lower baffle plate 22 and the winding cylinder 33, the stay wire 9 is wound on the winding cylinder 33, the outer wall of the outer cylinder 19 is provided with a wire outlet 20 corresponding to the stay wire 9, the outer wall of the controller 12 is provided with a wire slot 16 corresponding to the stay wire 9, the stay wire 9 is wound on the winding cylinder 33 and then is led out through the wire outlet 20 and the wire slot 16 and passes through the wire tube 10 to be connected with the connecting box 6;
the upper baffle 21 and the lower baffle 22 are fixedly connected through a connecting column 23, the upper baffle 21 and the lower baffle 22 are both rotatably arranged on a vertical shaft 34, a clutch motor 24 is arranged between the upper baffle 21 and the lower baffle 22, the top of an output shaft of the clutch motor 24 is fixedly provided with a turntable 25, the edge of the turntable 25 is fixedly provided with an eccentric column 26, and the eccentric column 26 is slidably arranged in an open slot of a push plate 27;
the bottom of the push plate 27 is fixedly provided with lower insertion rods 28, the bottom ends of the lower insertion rods 28 penetrate through the lower baffle plate 22 and are movably arranged in lower arc-shaped grooves 29, and the number of the lower arc-shaped grooves 29 is three, and the bottom plate 18 is uniformly provided with the lower arc-shaped grooves 29;
the top of the push plate 27 is fixedly provided with upper insertion rods 30, the top ends of the upper insertion rods 30 penetrate through the upper baffle 21 and are movably arranged in the upper arc-shaped grooves 31, and the number of the upper arc-shaped grooves 31 is three, and the clutch chuck 32 is uniformly provided with the upper arc-shaped grooves 31;
the driving motor 14 operates to drive the vertical shaft 34 at the top of the output shaft to rotate, when the vertical shaft 34 rotates, whether each winding drum is wound or not can be controlled by controlling the operation of each clutch motor 24, specifically, the clutch motor 24 operates to drive the rotary disc 25 at the top of the output shaft to rotate, the rotary disc 25 rotates to drive the eccentric columns 26 eccentrically arranged on the outer wall of the rotary disc to rotate, when the eccentric columns 26 rotate downwards to push the push plate 27 to move downwards, the push plate 27 drives the lower insertion rods 28 to move downwards, so that the lower insertion rods 28 are inserted into the lower arc-shaped grooves 29 of the bottom plate 18, and thus, when the driving motor 14 operates, the winding drums can be driven to rotate, and the pull wires 9 are retracted to lift the box cover 3;
when the eccentric column 26 is positioned at the middle position and is not inserted into the lower arc-shaped groove 29 and the upper arc-shaped groove 31, the winding drum is in an idle running state at the moment, and the box cover 3 at the other end of the pull wire 9 can be closed under the action of self gravity;
when the eccentric column 26 rotates upwards to push the push plate 27 to move upwards, the push plate 27 drives the upper insert rod 30 to move upwards, so that the upper insert rod 30 is inserted into the upper arc-shaped groove 31 of the clutch chuck 32, at the moment, the winding drum and the clutch chuck 32 are in a combined state, and the pull wire 9 pulls the box cover 3 to be in a cover opening stop state;
therefore, the operation of the driving motor 14 and each clutch motor 24 is controlled, so that each box cover 3 can be automatically opened and closed, the use is more convenient, and the garbage throwing efficiency is greatly improved;
in this embodiment, a wireless charging coil is further disposed between the bottom plate 18 and the lower baffle 22 to supply power to the clutch motor 24, so that arrangement of cables is reduced, the failure rate is reduced, and wireless power supply is realized;
in this embodiment, the detector 8 is used for detecting whether a person drops the garbage, and when a person drops the garbage, a signal is transmitted to the controller 12, and the controller 12 controls the corresponding driving motor 14 and the clutch motor 24 to operate, so that the corresponding box cover 3 is opened;
the position of control circuit board can set up according to actual need, in this embodiment, sets up control circuit board in locating plate 15, saves space more.
The working principle and the using process of the invention are as follows:
when the pull wire 9 is pulled up by the controller 12, the box cover 3 can be pulled up through the connecting box 6 and the steel wire rope 4, so that the purpose of automatically opening the cover is achieved; the balance box 7 is connected with the connecting box 6 through a bearing, when the connecting box 6 is pulled up, the balance box 7 can be kept in a vertical state all the time in a self-balancing mode, so that a detector 8 in the balance box 7 and a user form a good parallel detection plane, and the condition that whether people exist in the detector 8 cannot be detected in the using process is reduced;
the insulated cable is arranged in the wiring cavity of the stay wire 9, and the power supply in the controller 12 can be directly used for supplying power to the detector 8, so that the volume of the balance box 7 is reduced, and the trouble of frequently replacing a detachable battery is avoided;
the driving motor 14 operates to drive the vertical shaft 34 at the top of the output shaft to rotate, when the vertical shaft 34 rotates, whether each winding drum is wound or not can be controlled by controlling the operation of each clutch motor 24, specifically, the clutch motor 24 operates to drive the rotary disc 25 at the top of the output shaft to rotate, the rotary disc 25 rotates to drive the eccentric column 26 eccentrically arranged on the outer wall of the rotary disc to rotate, when the eccentric column 26 rotates downwards to push the push plate 27 to move downwards, the push plate 27 drives the lower insertion rod 28 to move downwards, so that the lower insertion rod 28 is inserted into the lower arc-shaped groove 29 of the bottom plate 18, and thus, when the driving motor 14 operates, the winding drums can be driven to rotate, and the pull wire 9 is folded to lift the box cover 3;
when the eccentric column 26 is positioned at the middle position and is not inserted into the lower arc-shaped groove 29 and the upper arc-shaped groove 31, the winding drum is in an idle running state at the moment, and the box cover 3 at the other end of the pull wire 9 can be closed under the action of self gravity;
when the eccentric column 26 rotates upwards to push the push plate 27 to move upwards, the push plate 27 drives the upper insert rod 30 to move upwards, so that the upper insert rod 30 is inserted into the upper arc-shaped groove 31 of the clutch chuck 32, at the moment, the winding drum and the clutch chuck 32 are in a combined state, and the pull wire 9 pulls the box cover 3 to be in a cover opening stop state;
therefore, by controlling the operation of the driving motor 14 and each clutch motor 24, each box cover 3 can be automatically opened and closed, the use is more convenient, and the garbage throwing efficiency is greatly improved.
Claims (6)
1. The utility model provides an automatic system of uncapping of dustbin, includes trash bin (1), be provided with a plurality of dustbin under trash bin (1), the dustbin comprises box (2) and case lid (3) articulated each other, its characterized in that: the two sides of the top of the box cover (3) can be detachably connected with steel wire ropes (4), and the top ends of the two steel wire ropes (4) are respectively and fixedly connected to the left side and the right side of the connecting box (6) through side lugs (5);
the top of the connecting box (6) is fixedly connected with a controller (12) through a stay wire (9), and a clutch device arranged in the controller (12) is used for pulling up or putting down the box cover (3) through the stay wire (9); the outer wall of the bottom of the connecting box (6) is movably connected with a balance box (7) through a bearing, and a detector (8) is arranged in the balance box (7);
a wiring cavity is formed in the stay wire (9), an insulated cable is arranged in the wiring cavity, and the tail end of the insulated cable extends into the balance box (7) and is connected with the detector (8);
stay wire (9) overcoat is equipped with spool (10), the one end of spool (10) is connected with controller (12), the other end fixedly connected with fixed plate (11) of spool (10), fixed plate (11) fixed mounting is on the interior roof of garbage bin (1).
2. The automatic dustbin uncovering system according to claim 1, characterized in that: the clutch device comprises a driving motor (14) and a plurality of clutches, wherein the driving motor (14) is fixedly installed on the inner top wall of the controller (12), a vertical shaft (34) is fixedly installed at the top of an output shaft of the driving motor (14), the plurality of clutches are arranged on the vertical shaft (34), and the stay wires (9) are connected with the plurality of clutches in a one-to-one correspondence mode.
3. The automatic dustbin uncovering system according to claim 2, characterized in that: the clutch comprises a top plate (17), a bottom plate (18), an outer cylinder (19), an upper baffle plate (21), a lower baffle plate (22), a connecting column (23) and a winding cylinder (33), wherein the top plate (17) and the bottom plate (18) are both fixedly arranged on the inner wall of the controller (12), and the outer cylinder (19) is arranged between the top plate (17) and the bottom plate (18);
the winding device is characterized in that a winding drum is arranged in the outer drum (19), the winding drum is composed of an upper baffle (21), a lower baffle (22) and a winding drum (33), the stay wire (9) is wound on the winding drum (33), a wire outlet (20) corresponding to the stay wire (9) is formed in the outer wall of the outer drum (19), and a wire slot (16) corresponding to the stay wire (9) is formed in the outer wall of the controller (12).
4. The automatic dustbin uncovering system according to claim 3, characterized in that: go up baffle (21) and down between baffle (22) through spliced pole (23) fixed linking to each other, go up baffle (21) and down baffle (22) all rotate the setting on vertical axis (34).
5. The automatic dustbin uncovering system of claim 4, wherein: a clutch motor (24) is arranged between the upper baffle (21) and the lower baffle (22), a rotary disc (25) is fixedly mounted at the top of an output shaft of the clutch motor (24), an eccentric column (26) is fixedly mounted at the edge of the rotary disc (25), and the eccentric column (26) is slidably arranged in an open slot of the push plate (27);
the bottom of the push plate (27) is fixedly provided with lower insertion rods (28), the bottom ends of the lower insertion rods (28) penetrate through the lower baffle (22) and are movably arranged in lower arc-shaped grooves (29), and three lower arc-shaped grooves (29) are uniformly formed in the bottom plate (18);
the top fixed mounting of push pedal (27) has last inserted bar (30), the top of going up inserted bar (30) passes overhead gage (21) activity and sets up in last arc wall (31), it has evenly seted up threely on clutch chuck (32) to go up arc wall (31).
6. The automatic dustbin uncovering system of claim 5, wherein: and a wireless charging coil is also arranged between the bottom plate (18) and the lower baffle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210149644.1A CN114313714B (en) | 2022-02-18 | 2022-02-18 | Automatic dustbin opening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210149644.1A CN114313714B (en) | 2022-02-18 | 2022-02-18 | Automatic dustbin opening system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114313714A CN114313714A (en) | 2022-04-12 |
| CN114313714B true CN114313714B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210149644.1A Active CN114313714B (en) | 2022-02-18 | 2022-02-18 | Automatic dustbin opening system |
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| CN (1) | CN114313714B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602702A (en) * | 2021-08-18 | 2021-11-05 | 董建成 | Automatic kitchen waste weighing device and system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19642989C2 (en) * | 1996-10-18 | 1999-02-25 | Wittenbauer Rudolf Dipl Ing Fh | cover |
| CN103663102B (en) * | 2012-08-30 | 2016-03-16 | 广州汽车集团股份有限公司 | A kind of spreader assembly |
| CN103569889B (en) * | 2013-11-04 | 2015-08-26 | 浙江大学 | Just the two flapper hydraulic reel of dismounting of car hosit and using method thereof |
| CN207192046U (en) * | 2017-09-18 | 2018-04-06 | 上海拓牛实业有限公司 | A kind of automatic lid closing/opening dustbin |
| CN112591346A (en) * | 2020-12-03 | 2021-04-02 | 湖北贝利莱机械设备股份有限公司 | Combined type city garbage classification marking booth |
| CN214877462U (en) * | 2021-04-29 | 2021-11-26 | 冯煤生 | Automatic induction cover lifting device of internal limiting rotary pull rope type garbage can |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602702A (en) * | 2021-08-18 | 2021-11-05 | 董建成 | Automatic kitchen waste weighing device and system |
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| CN114313714A (en) | 2022-04-12 |
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