CN113291660B

CN113291660B - Garbage collection device

Info

Publication number: CN113291660B
Application number: CN202110540753.1A
Authority: CN
Inventors: 范光辉; 米志恒; 刘俊辉; 朱光; 刘世平
Original assignee: Zhengzhou University of Science and Technology
Current assignee: Zhengzhou University of Science and Technology
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-08-02
Anticipated expiration: 2041-05-18
Also published as: CN113291660A

Abstract

The invention relates to the technical field of garbage collection, in particular to a garbage collection device. The specific technical scheme is as follows: the utility model provides a garbage collection device, includes dustbin and articulates the chamber door in dustbin one side, be provided with the garbage bin that the several annular set up in the dustbin, one side opening of garbage bin, be provided with the input mouth that corresponds with one of them garbage bin top on the top cap of dustbin, be provided with the actuating mechanism that all garbage bins of drive on the bottom plate of dustbin enclose around garbage bin bottom plate center department and rotate, make the side opening on every garbage bin and chamber door correspond, be provided with first push rod on the bottom plate in the dustbin, be provided with first through-hole on the lateral wall of garbage bin, the output and the first through-hole of first push rod correspond. The garbage can solves the problem that in the prior art, garbage in the garbage can overflows out of the garbage can and the garbage can to cause difficulty in cleaning.

Description

Garbage collection device

Technical Field

The invention relates to the technical field of garbage collection, in particular to a garbage collection device.

Background

In order to enhance the environmental protection and sanitation of urban roads, garbage cans are arranged at the positions of bus stop boards, in districts, tourist attractions, elevator entrances and the like, most of the garbage cans are made of metal or plastic, a garbage can for containing garbage is placed in each garbage can, plastic bags are sleeved in the garbage cans, the garbage bags filled with the garbage are discarded after the garbage cans are filled, and the plastic bags are sleeved in the garbage cans again.

However, the mode of cleaner manual packing of general adoption when clearing up rubbish is taken out the disposal bag from the garbage bin, and the sack department of disposal bag most of the cases can be infected with the rubbish piece, and the cleaner inevitable can contact rubbish when packing rubbish, leads to the hand to breed the bacterium. Moreover, if the garbage is not cleaned in time, the garbage can and the gap between the garbage can and the garbage can are filled with the garbage, so that the garbage can is difficult to clean and long in cleaning time, and the garbage can still smells after being stacked for a long time in summer, and the surrounding environment is seriously influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a garbage collection device, which solves the problem that in the prior art, garbage in a garbage can overflows out of the garbage can and a garbage can to cause difficulty in cleaning.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the invention discloses a garbage collection device which comprises a garbage can and a box door hinged to one side of the garbage can, wherein a plurality of garbage cans arranged in an annular mode are arranged in the garbage can, one side of each garbage can is provided with an opening, a top cover of the garbage can is provided with a throwing opening corresponding to the top of one of the garbage cans, a bottom plate of the garbage can is provided with a driving mechanism which drives all the garbage cans to rotate around the center of the bottom plate of the garbage can so that the opening on each garbage can corresponds to the box door, a bottom plate in the garbage can is provided with a first push rod, the side wall of each garbage can is provided with a first through hole, and the output end of the first push rod corresponds to the first through hole.

Preferably, the first through hole is formed in the position, close to the middle of the garbage can, of the garbage can and corresponds to the opening side of the garbage can, a guide seat is arranged in the center of a bottom plate inside the garbage can, and the first push rod is arranged on the guide seat.

Preferably, a garbage carrying mechanism is arranged in the garbage can in a sliding manner, the carrying mechanism comprises a back plate and a support plate vertically fixed with the back plate, the height of the back plate is higher than the distance between the first through hole and a bottom plate of the garbage can, the support plate comprises a fixed support plate and a movable support plate hinged with the fixed support plate, the fixed support plate is fixed with the back plate, an ejector rod is arranged on the end face of the fixed support plate, and the ejector rod is positioned on one side of the movable support plate; the garbage can is characterized in that a guide groove is formed in a bottom plate of the garbage can, a guide block is arranged at the bottom of the fixed support plate, and the guide block is connected with the guide groove through a tension spring.

Preferably, actuating mechanism is including setting up the annular ring gear that has interior external tooth in the dustbin bottom plate, the internal tooth of annular ring gear and the gear engagement who sets up on the output shaft of the first motor of dustbin bottom outside, the outer bottom of garbage bin is provided with the drive column, establish through the bearing housing on the drive column and be fixed with drive gear, drive gear and the external tooth meshing of annular ring gear, the bottom of annular ring gear is provided with the several support column.

Preferably, the transmission column is sleeved with a fixed gear, the fixed gear is meshed with a gear on an output rod of a second motor arranged at the outer bottom of the dustbin, the fixed gear is arranged between the bottom of the dustbin and the transmission gear, and the output rod of the second motor penetrates through a bottom plate of the dustbin to extend into the dustbin.

Preferably, an annular groove is formed in a bottom plate of the garbage can, the annular gear ring is arranged in the annular groove, the edge part of the annular groove penetrates through the top of the bottom plate of the garbage can, an annular supporting groove and an annular transmission groove are respectively formed in the bottom of the annular groove, the supporting column is located in the annular supporting groove, the annular transmission groove corresponds to an area where the annular groove penetrates through the top of the bottom plate, and the transmission column is located in the annular transmission groove.

Preferably, the top cover is hinged to the dustbin and located corresponding to the dustbin door, a garbage bag clamping and taking mechanism is arranged at the bottom of the top cover around the putting opening, a garbage bag opening sealing mechanism is arranged at the bottom of the top cover and on one side of the clamping and taking mechanism, and an area between the clamping and taking mechanism and the garbage can corresponds to the opening sealing mechanism.

Preferably, the clamping mechanism comprises a plurality of second through holes formed in the top cover around the feeding opening, a fixing cylinder with an opening at the top is arranged at the bottom of each second through hole, a transmission rod penetrates through each second through hole, one end of each transmission rod extends out of the top cover and is connected with the top cover through an arc-shaped ring, the other end of each transmission rod penetrates through the bottom of the fixing cylinder and is connected with the bottom of the fixing cylinder through a support ring, an annular support plate is arranged on each transmission rod in each second through hole, and a spring is sleeved on each transmission rod between each annular support plate and the bottom of the fixing cylinder;

the bottom of support ring is fixed with the clip through the connecting plate, be provided with the rubber pad on the nip department inner wall of clip, the clamping piece tip of clip is provided with the guide piece respectively, two the guide piece is "eight" font, two regional and the edge of garbage bin between the guide piece corresponds.

Preferably, the tying mechanism comprises a fixing plate arranged at the bottom of the top cover, a second push rod is fixed on one side of the fixing plate, and a tying machine is transversely fixed at the end of an output rod of the second push rod.

Preferably, the top of the top cover is obliquely provided with a solar cell panel through a support plate, the top cover is provided with a controller, the bottom of the top cover is fixedly provided with a storage battery, the storage battery is electrically connected with the solar cell panel and the controller respectively, and the first motor, the second motor, the first push rod and the second push rod are electrically connected with the controller respectively.

The invention has the following beneficial effects:

according to the invention, the plurality of garbage cans are annularly arranged in the garbage can, and the garbage cans can rotate around the center of the garbage can under the driving of the second motor, so that the garbage cans are replaced, and the condition that the garbage is difficult to clean due to excessive overflowing of the garbage can be effectively relieved. To filling up the garbage bin of rubbish already, then rotate the round through first motor control, make the sack of the disposal bag of being cliied the disposal bag edge by the clip screw up, then seal the disposal bag through setting up the tying machine of its walking by second push rod drive in clip one side, whole process has avoided the manual disposal bag of clearing up of cleanup crew, perhaps seals the disposal bag manually. Finally, push away the backplate through first push rod, the support plate with arrange the disposal bag on the support plate in to the operation of chamber door position, drop subaerial until the disposal bag, thereby accomplish the rubbish to in the garbage bin and pack, then according to the above-mentioned process with the garbage bin that the cover has the disposal bag with the garbage bin position of having emptied changes, the rethread presses the transfer line, make the clip the edge of disposal bag, people then can be to losing rubbish in the garbage bin again, the effectual condition of rubbish overflow in the garbage bin of having alleviated, and timely the disposal bag to fill with rubbish in the garbage bin packs, the stink that rubbish gived off in the disposal bag has also effectually been prevented.

Drawings

FIG. 1 is a top view of the present invention with the top cover removed;

FIG. 2 is a view taken along line A-A of FIG. 1 (with the top cover);

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is an enlarged view of a portion B of FIG. 2;

FIG. 5 is a view taken along line B-B of FIG. 2;

FIG. 6 is a schematic view of the garbage can;

FIG. 7 is a schematic view of an annular ring gear configuration;

FIG. 8 is a schematic view of a clip configuration;

FIG. 9 is a schematic structural view of a bottom plate of the garbage can;

FIG. 10 is a view taken along line C-C of FIG. 9;

FIG. 11 is a state diagram of the first pushing rod pushing the carrying mechanism out;

in the figure: the garbage can comprises a garbage can 1, a box door 2, a garbage can 3, a top cover 4, a throwing opening 5, a first push rod 6, a first through hole 7, a guide seat 8, an annular guide groove 9, a guide block 10, a back plate 11, a fixed carrier plate 12, a movable carrier plate 13, a push rod 14, a guide groove 15, a guide block 16, a tension spring 17, an annular gear ring 18, a first motor 19, a transmission column 20, a transmission gear 21, a support column 22, a fixed gear 23, a second motor 24, an annular groove 25, an annular support groove 26, an annular transmission groove 27, a bearing 28, a second through hole 29, a fixed cylinder 30, a transmission rod 31, an arc-shaped ring 32, a support ring 33, an annular support plate 34, a spring 35, a connecting plate 36, a clamp 37, a guide sheet 38, a fixed plate 39, a second push rod 40, a tying machine 41, a support plate 42, a solar cell panel 43, a controller 44 and a storage battery 45.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Unless otherwise indicated, the technical means used in the examples are conventional means well known to those skilled in the art.

Referring to fig. 1 to 11, the present invention discloses a garbage collection device, which comprises a garbage can 1 and a can door 2 hinged to one side of the garbage can 1, wherein a torsion spring is arranged on a hinge shaft of the can door 2 and the garbage can 1, so that the can door 2 can be automatically reset after being pushed open. Be provided with the garbage bin 3 that the several annular set up in the dustbin 1, one side opening of garbage bin 3 is provided with on the top cap 4 of dustbin 1 and puts in mouthful 5 with 3 tops of one of them garbage bin correspond, and top cap 4 is articulated with dustbin 1, and it is articulated to be in that chamber door 2 corresponds. Be provided with all garbage bins 3 of drive on the bottom plate of dustbin 1 and rotate around garbage bin bottom plate center department, make the actuating mechanism that the side opening on every garbage bin 3 corresponds with chamber door 2, be provided with first push rod 6 on the bottom plate in dustbin 1, be provided with first through-hole 7 on the lateral wall of garbage bin 3, the output of first push rod 6 corresponds with first through-hole 7.

It should be noted that: the radian of the opening side of the garbage can 3 is less than 180 degrees and greater than 45 degrees, so that a garbage bag filled with garbage in the garbage can 3 can be successfully pushed out. A push plate is arranged at the output end of the first push rod 6, so that the contact surface with garbage is increased, and the garbage bag filled with garbage can be pushed out more easily. In the invention, the number of the garbage cans is set according to actual needs, when the driving mechanism drives the garbage cans to run, the running track of the garbage cans is circular, when the number of the garbage cans is increased, the garbage cans are directly added on the running track of the garbage cans, wherein the running track refers to the annular groove 25, and the running path of the garbage cans runs through the area of the top of the garbage can 1 along the annular groove.

Further, the first through hole 7 is preferably disposed near the middle of the trash can 3 and corresponds to the opening side of the trash can. At this time, a guide seat 8 is arranged at the center of the bottom plate inside the dustbin 1, and the first push rod 6 is arranged on the guide seat 8, so that the output end of the first push rod 6 corresponds to the first through hole 7.

Further, since the garbage bag is soft, even if the garbage bag is filled with garbage, the garbage bag can be pushed out of the garbage can 1, at this time, the garbage bag can be successfully pushed out of the garbage can 1 only under the condition that the output rod of the first push rod 6 is long enough, and the first push rod 6 with the long output rod is selected, which means that the whole length of the push rod is long, and the garbage can is likely to collide with the first push rod 6 in the rotating process; and in order to avoid the appearance of this kind of condition, under the prerequisite of not changing first push rod 6, it is provided with rubbish carrying mechanism to slide in garbage bin 3, carrying mechanism transports the disposal bag/when the part transports dustbin 1 outward, the disposal bag is automatic to drop subaerially to successfully clear up the rubbish in garbage bin 3, avoid overflowing to the clearance department between garbage bin 3 after the garbage bin is filled with to rubbish, thereby influence the conversion between garbage bin 3.

Specifically, the method comprises the following steps: the carrying mechanism comprises a back plate 11 and a support plate vertically fixed with the back plate 11, the support plate is fixed at one end of the back plate 11, the height of the back plate 11 is higher than the distance between a first through hole 7 and a bottom plate of the garbage can, so that the first through hole 7 is shielded, a push plate on an output rod of the first push rod 6 can be used on the back plate 11, a garbage bag on the carrying mechanism and the carrying mechanism is pushed out of the garbage can 1 together, and the problem that the garbage bag is too soft and cannot be pushed out of the garbage can 1 is solved. In order to avoid that the garbage bag on the support plate still cannot fall down after the support plate extends out of the garbage can 1, the support plate is divided into a fixed support plate 12 and a movable support plate 13 hinged with the fixed support plate, the hinge connection can be a hinge connection, and the hinge connection can also be a hinge connection in other modes, so that the movable support plate 13 naturally droops relative to the fixed support plate 12 after the bottom of the movable support plate 13 is not supported, and the garbage bag falls down. The fixed carrier plate 12 is fixed to the back plate 11, the end surface of the fixed carrier plate 12 is provided with a lift pin 14, the lift pin 14 is located at one side of the movable carrier plate 13, that is, the width of the movable carrier plate 13 is smaller than that of the fixed carrier plate 12, and the lift pin 14 is located at one side of the movable carrier plate 13 in the length direction. The shape of backplate 11 is unanimous with the shape of garbage bin 3, and if garbage bin 3 is cylindrical, that backplate 11 is curved board too to better save space avoids leaving bigger clearance between 11 surplus garbage bins 3 inner walls of backplate.

Further, in order to enable the first push rod 6 to push out the carrying mechanism, the carrying mechanism can be automatically reset, the guide grooves 15 are formed in the bottom plate of the garbage can 3, the number of the guide grooves 15 is not limited, the guide grooves are arranged according to actual needs, and certainly, the more the guide grooves are arranged, the larger the acting force required by the first push rod 6 to push the carrying mechanism to move is, and the larger the counterforce in the resetting process of the carrying mechanism is. Meanwhile, in order to avoid the carrier plate from shifting when the carrying mechanism is reset, a guide block 16 is arranged at the bottom of the fixed carrier plate 12, the guide block 16 is arranged in the guide groove 15, and the guide block 16 is connected with the guide groove 15 through a tension spring 17. When the carrier plate moves at the bottom of the garbage can 3, the carrier plate moves along the guide groove 15, so that the stability of the carrier plate in the moving process is increased.

Furthermore, the driving mechanism for driving all the garbage cans 3 to rotate around the center of the bottom of the garbage can 1 comprises an annular gear ring 18 with inner and outer teeth, which is arranged in a bottom plate of the garbage can 1, the inner teeth of the annular gear ring 18 are meshed with a gear on an output rod of a first motor 19 arranged at the outer bottom of the garbage can 1, a transmission column 20 is fixedly arranged at the center of the outer bottom of the garbage can 3, a transmission gear 21 is fixedly sleeved on the transmission column 20 through a bearing 28, the transmission gear 21 is meshed with the outer teeth of the annular gear ring 18, and a plurality of support columns 22 are arranged at the bottom of the annular gear ring 18. Specifically, the method comprises the following steps: an annular groove 25 is formed in the bottom plate of the garbage can 1, the annular groove 25 enables the cross section of the central position of the bottom plate of the garbage can to be in an I shape, and the annular gear ring 18 is sleeved on the vertical part in the I shape, so that the annular gear ring 18 is arranged in the annular groove 25. Meanwhile, the edge part of the annular groove 25 penetrates through the top of the bottom plate of the dustbin 1, namely the annular groove 25 is L-shaped in cross section, and the area of the vertical part of the annular groove 25 is a running path of the transmission column 20.

Further, in order to ensure the stability of the operation of the ring gear 18 and the transmission column 20 in the ring groove 25, a ring supporting groove 26 and a ring transmission groove 27 are respectively formed at the bottom of the ring groove 25, the ring supporting groove 26 and the ring transmission groove 27 are concentric, and the diameter of the ring transmission groove 27 is larger than that of the ring supporting groove 26. The support posts 22 are located in an annular support groove 26, an annular drive groove 27 corresponds to the region of the annular groove 25 across the top of the base plate (corresponding to this region of the vertical portion of the annular groove), and the drive posts 20 are located in the annular drive groove 27. When the garbage can 3 rotates, the garbage can rotates along the annular transmission groove 27, and at the same time, the annular gear ring 18 also rotates along the annular support groove 26, so that the central position of the annular gear ring 18 cannot deviate in the rotating process, and meanwhile, the running path of the transmission column 20 cannot deviate, and the transmission gear 21 on the transmission column 20 and the gear on the output end of the first motor 19 are always kept in a meshed state with the annular gear ring 18.

Furthermore, in order to enable the garbage can 3 to rotate, the bag opening of the garbage bag is screwed up, and the opening is convenient to tie. The transmission column 20 is sleeved with a fixed gear 23, the fixed gear 23 is meshed with a gear on an output rod of a second motor 24 arranged at the outer bottom of the dustbin 1, the fixed gear 23 is arranged between the bottom of the dustbin 3 and the transmission gear 21, and the output rod of the second motor 24 penetrates through a bottom plate of the dustbin 1 and extends into the dustbin 1. Preferably, the fixed gear 23 is located in the gap between the bottom of the receptacle 3 and the floor of the receptacle, and the height of the gap is determined by the length of the drive stud 20. When the second motor 24 is started, the garbage can 3 is rotated through the fixed gear 23, so that the bag opening of a garbage bag in the garbage can is screwed tightly, and then the garbage bag is tied.

Further, in order to protect the first motor 19 and the second motor 24, the outer bottom of the dustbin 1 is fixed with a protection cover 46, the first motor 19 and the second motor 24 are both located in the protection cover 46, and a plurality of heat dissipation holes are formed in the protection cover 46. Meanwhile, a plurality of support legs are provided at the bottom of the dustbin 1, thereby reserving a space for the protection cover 46.

Furthermore, in order to screw the bag opening of the garbage bag, a garbage bag clamping mechanism is arranged at the bottom of the top cover 4 around the feeding opening 5, a garbage bag opening tying mechanism is arranged at the bottom of the top cover 4 and on one side of the clamping mechanism, and the area between the clamping mechanism and the garbage can 3 corresponds to the opening tying mechanism.

Specifically, the method comprises the following steps: the gripping mechanism comprises a plurality of second through holes 29 arranged on the top cover 4 around the input opening 5, and the bottom of the second through holes 29 is provided with a fixed cylinder 30 with an open top, i.e. the bottom of the fixed cylinder 30 is not open. A transmission rod 31 penetrates through the second through hole 29, one end of the transmission rod 31 extends out of the top cover 4 and is connected through an arc-shaped ring 32, and the other end of the transmission rod 31 penetrates through the bottom of the fixed cylinder 30 and is connected through a support ring 33. It should be noted that: the shape of the support ring 33 is not fixed but only connects a section of the transmission rod 31 extending into the dustbin 1. in the present invention, the shape of the support ring 33 is selected to be arc-shaped, and the diameter of the support ring 33 is larger than that of the input opening 5, so that the garbage is prevented from falling on the support ring 33. Likewise, the arcuate ring 32 is shaped and arranged as such.

Furthermore, in order to enable the transmission rod 31 to be reset after being pressed down, an annular supporting plate 34 is fixedly sleeved on the transmission rod 31 positioned in the second through hole 29, the diameter of the annular supporting plate 34 is smaller than the aperture of the second through hole 29, and a spring 35 is sleeved on the transmission rod 31 between the annular supporting plate 34 and the bottom of the fixed cylinder 30, namely, one end of the spring 35 abuts against the annular supporting plate 34, and the other end abuts against the bottom of the fixed cylinder 30. When drive link 31 is depressed, annular support plate 34 compresses spring 35, and when drive link 31 is released, the reaction force of spring 35 resets drive link 31.

Further, in order to avoid that the child mistakenly presses the arc-shaped ring 32 to cause the edge of the pressed garbage bag to possibly fall, grooves are symmetrically formed in the side wall of the annular supporting plate 34, clamping blocks are arranged in the grooves, the clamping blocks are connected with the grooves through elastic pieces, and the elastic pieces can be springs, reeds and the like. The tip of fixture block is the circular arc transition, offers the spacing groove with the fixture block adaptation on the inner wall of second through-hole 29, and when the transfer line was not pressed, the fixture block was located the spacing inslot, and the shape of spacing groove is preferred to be hopper-shaped, and its inslot side is the inclined plane to be convenient for the fixture block card to advance the spacing inslot and the roll-off spacing inslot is outer. According to the invention, the clamping block is arranged to increase the acting force for pressing the arc-shaped ring 32, so that a child is prevented from pressing the transmission rod 31 by mistake.

Further, a clamp 37 is fixed at the bottom of the support ring 33 through a connecting plate 36, the clamp 37 is a prior art, and the connecting plate 36 is fixed on a rotating shaft of the clamp 37. The inner wall of the opening of the clamp 37 is provided with a rubber pad, so that the edge of the garbage bag can be adhered and clamped conveniently, and the garbage bag can be made of other materials besides the rubber pad and has a certain adhesive effect on the garbage bag. Meanwhile, in order to prevent the opening end of the clamp 37 from directly abutting against the edge of the trash can 3, the end portion of the clamping piece of the clamp 37 is provided with a guide piece 38, the two guide pieces 38 are in a shape of a Chinese character 'ba', that is, the two guide pieces 38 are fixed on the two clamping pieces of the clamp 37 respectively, the combined shape of the two guide pieces 38 is in a shape of a Chinese character 'ba', and the area between the guide pieces 38 corresponds to the edge of the trash can 3, so that the edge of the trash can 3 is limited between the two guide pieces 38.

Further, the tying mechanism comprises a fixing plate 39 arranged at the bottom of the top cover 4, a second push rod 40 is fixed on one side of the fixing plate 39, and a tying machine 41 is transversely fixed at the end of an output rod of the second push rod 40. It should be noted that: the tying machine 41 is a conventional machine, such as a plastic bag tying machine used in supermarkets. The opening of the tying machine is arranged towards the garbage bag in a transverse mode, and when the second push rod 40 drives the tying machine 41 to move towards the garbage bag, the tightened part of the garbage bag directly enters the tying machine 41 to seal the garbage bag.

Further, a solar cell panel 43 is obliquely arranged on the top of the top cover 4 through a support plate 42, a controller 44 is arranged on the top cover 4, a storage battery 45 is fixed at the bottom of the top cover 4, the storage battery 45 is electrically connected with the solar cell panel 43 and the controller 44 respectively, and the first motor 19, the second motor 24, the first push rod 6 and the second push rod 40 are electrically connected with the controller 44 respectively. It should be noted that: the positions of the controller 44 and the battery 45 may be set according to actual conditions. The solar panel 43 may then shield the controller 44. The first push rod 6 and the second push rod 40 are preferably electric push rods.

When the garbage can is used, garbage bags are sleeved in all the garbage cans 3, and the clips 37 clamp the edges of the garbage bags on the corresponding garbage cans 3. If a person who puts in the garbage or a cleaner finds that the garbage in the garbage can 3 is full, the controller 44 is operated to control the second motor 24 to start, drive the garbage can 3 to rotate for a circle, so that the opening of the garbage bag is screwed, then the second push rod 40 is started, the tying machine 41 runs towards the garbage bag until the screwed position of the garbage bag enters the tying machine 41, the garbage bag is tied, and the tying machine 41 resets. The first pusher 6 is then actuated to push the back plate 11, causing the back plate 11, with the carrier plate and the debris bag thereon, to move towards the door 2, the opening of the debris bag being torn off the clip 37 as the back plate 11 is pushed outwardly. The top bar 14 gradually pushes the door 2 open, as shown in fig. 11; when the movable carrier plate 13 runs to the bottom without support, the movable carrier plate 13 naturally droops, the bottom of the garbage bag is less supported by the movable carrier plate 13 and falls to the ground in an inclined manner, and therefore automatic packaging and conveying of the garbage bag out of the garbage can 1 are achieved after the garbage bag is filled with garbage; the first push rod 6 is reset, the support plate and the back plate 11 are reset under the action of the tension spring 17, and the box door 2 is closed under the action of the torsion spring.

Then, the first motor 19 is started, all the garbage cans 3 rotate along the outer contour of the annular gear ring 18, the fixed gear 23 on the empty garbage can is separated from the gear on the output rod of the second motor 24, and the other garbage cans which are adjacent to the empty garbage can and are sleeved with the garbage bag run to the position corresponding to the input opening 5, and the gear on the output rod of the second motor 24 with the fixed gear at the bottom of the garbage can is meshed. Then, the arc-shaped ring 32 is pressed to enable the transmission rod 31 to move downwards until the clamp 37 clamps the edge of the garbage can 3, then the arc-shaped ring 32 is loosened, and the rubber pads on the clamp 37 clamp the edge of the garbage bag to lift upwards, so that the garbage can is replaced. Then, the rubbish clearance personnel can judge how many garbage bin 3 have not the cover bag in 1 dustbin according to the quantity of the disposal bag that dustbin 1 was equipped with rubbish outward, then manually sheathes the disposal bag for 3 garbage bins. By adopting the mode of arranging the plurality of garbage cans, the condition that the garbage overflows out of the garbage cans due to excessive garbage can be effectively relieved, meanwhile, a cleaner does not need to contact the garbage bags with hands, but directly loads the packaged garbage bags away, the cleaning speed of the cleaner is greatly improved, the whole operation process is clean and sanitary, and the cleaner is prevented from being infected by bacteria bred in the garbage.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a garbage collection device, includes dustbin (1) and articulates chamber door (2) in dustbin (1) one side, its characterized in that: a plurality of annularly arranged garbage cans (3) are arranged in the garbage can (1), one side of each garbage can (3) is provided with an opening, a top cover (4) of the garbage can (1) is provided with a putting-in opening (5) corresponding to the top of one garbage can (3), a bottom plate of the garbage can (1) is provided with a driving mechanism which drives all the garbage cans (3) to rotate around the center of the bottom plate of the garbage can so that the opening on each garbage can (3) corresponds to the box door (2), a bottom plate in the garbage can (1) is provided with a first push rod (6), the side wall of each garbage can (3) is provided with a first through hole (7), and the output end of the first push rod (6) corresponds to the first through hole (7);

the driving mechanism comprises an annular gear ring (18) which is arranged in a bottom plate of the dustbin and is provided with inner and outer teeth, the inner teeth of the annular gear ring (18) are meshed with a gear on an output rod of a first motor (19) arranged at the outer bottom of the dustbin (1), a transmission column (20) is arranged at the outer bottom of the dustbin (3), a transmission gear (21) is fixedly sleeved on the transmission column (20) through a bearing (28), the transmission gear (21) is meshed with the outer teeth of the annular gear ring (18), and a plurality of support columns (22) are arranged at the bottom of the annular gear ring (18);

the transmission column (20) is sleeved with a fixed gear (23), the fixed gear (23) is meshed with a gear on an output rod of a second motor (24) arranged at the outer bottom of the dustbin (1), the fixed gear (23) is arranged between the bottom of the dustbin (3) and the transmission gear (21), and the output rod of the second motor (24) penetrates through a bottom plate of the dustbin (1) and extends into the dustbin (1);

an annular groove (25) is formed in a bottom plate of the dustbin (1), the annular gear ring (18) is arranged in the annular groove (25), the edge part of the annular groove (25) penetrates through the top of the bottom plate of the dustbin (1), an annular supporting groove (26) and an annular transmission groove (27) are respectively formed in the bottom of the annular groove (25), the supporting column (22) is positioned in the annular supporting groove (26), the annular transmission groove (27) corresponds to an area, penetrating through the top of the bottom plate, of the annular groove (25), and the transmission column (20) is positioned in the annular transmission groove (27);

the garbage bin is characterized in that the top cover (4) is hinged to the garbage bin (1), the hinged position of the top cover corresponds to the bin door (2), the bottom of the top cover (4) surrounds the putting-in opening (5) and is provided with a garbage bag clamping mechanism, the bottom of the top cover (4) and one side of the clamping mechanism are provided with a garbage bag opening tying mechanism, and the area between the clamping mechanism and the garbage bin (3) corresponds to the opening tying mechanism.

2. A waste collection device according to claim 1, in which: the first through hole (7) is formed in the position, close to the middle of the garbage can (3), of the garbage can (3) and corresponds to the opening side of the garbage can (3); the garbage can is characterized in that a guide seat (8) is arranged at the center of a bottom plate inside the garbage can (1), and the first push rod (6) is arranged on the guide seat (8).

3. A waste collection device according to claim 1, in which: the garbage can (3) is internally provided with a garbage carrying mechanism in a sliding manner, the carrying mechanism comprises a back plate (11) and a support plate vertically fixed with the back plate (11), the height of the back plate (11) is higher than the distance between the first through hole (7) and the bottom plate of the garbage can, the support plate comprises a fixed support plate (12) and a movable support plate (13) hinged with the fixed support plate, the fixed support plate (12) is fixed with the back plate (11), the end surface of the fixed support plate (12) is provided with a push rod (14), and the push rod (14) is positioned on one side of the movable support plate (13); the garbage can is characterized in that a guide groove (15) is formed in a bottom plate of the garbage can (3), a guide block (16) is arranged at the bottom of the fixed carrier plate (12), and the guide block (16) is connected with the guide groove (15) through a tension spring (17).

4. A waste collection device according to claim 1, in which: the clamping mechanism comprises a plurality of second through holes (29) formed in the top cover (4) around the putting opening (5), top-opening fixed cylinders (30) are arranged at the bottoms of the second through holes (29), transmission rods (31) penetrate through the second through holes (29), one ends of the transmission rods (31) extend out of the top cover (4) and are connected through arc-shaped rings (32), the other ends of the transmission rods (31) penetrate through the bottoms of the fixed cylinders (30) and are connected through support rings (33), annular support plates (34) are arranged on the transmission rods (31) located in the second through holes (29), and springs (35) are sleeved on the transmission rods (31) between the annular support plates (34) and the bottoms of the fixed cylinders (30);

the bottom of support ring (33) is fixed with clip (37) through connecting plate (36), be provided with the rubber pad on the nip department inner wall of clip (37), the clamping piece tip of clip (37) is provided with guide vane (38) respectively, two guide vane (38) are "eight" font, two regional and the edge of garbage bin (3) between guide vane (38) correspond.

5. A waste collection device according to claim 1, in which: the tying mechanism comprises a fixing plate (39) arranged at the bottom of the top cover (4), a second push rod (40) is fixed on one side of the fixing plate (39), and a tying machine (41) is transversely fixed at the end of an output rod of the second push rod (40).

6. A waste collection device according to claim 5, in which: the top of top cap (4) is provided with solar cell panel (43) through extension board (42) slope, be provided with controller (44) on top cap (4), the bottom of top cap (4) is fixed with battery (45), battery (45) respectively with solar cell panel (43) and controller (44) electric connection, first motor (19), second motor (24), first push rod (6) and second push rod (40) respectively with controller (44) electric connection.