CN113213027A - Automatic conveying system for garbage can - Google Patents

Abstract

The invention discloses an automatic garbage can conveying system which comprises a garbage can conveying line arranged in a garbage cleaning station, a garbage can conveying device used for conveying garbage cans filled with garbage to the garbage can cleaning station or conveying empty garbage cans from the garbage can cleaning station to a garbage can placing place, a garbage can lifting and conveying device arranged at the garbage can cleaning station and used for lifting and conveying the garbage cans on the garbage can conveying device to the garbage can conveying line, and a garbage can conveying and releasing device used for conveying the empty garbage cans from the garbage can conveying line, wherein a garbage can dumping device is arranged on the garbage can conveying line. This garbage bin automatic conveying system can make the garbage bin automatic transport to rubbish clearance station and empty the back and transport back the garbage bin and place the place again, need not artificial intervention, has realized full automation, has saved a large amount of manpowers, has reduced intensity of labour.

Description

Automatic conveying system for garbage can

Technical Field

The invention belongs to the technical field of garbage can transmission, and particularly relates to an automatic garbage can transmission system.

Background

A trash can, also known as a waste bin or bin, is a container for holding trash. Most of the garbage cans are made of metal or plastic, the garbage cans are containers for storing dirt and dirt in life of people and are also a refraction of social culture, most of the garbage cans are covered to prevent peculiar smell of the garbage from dispersing, and some of the garbage cans can be opened by feet.

The garbage can is arranged in hospitals and the like, and the garbage treatment of the hospitals is generally centralized treatment, namely, the garbage can is centrally transported to a garbage cleaning station for centralized treatment. At present, the transfer mode of the garbage can is generally manual carrying, a large amount of manpower is consumed, and the labor intensity is high; on the other hand, since medical waste is usually contained in the trash can in hospitals, more germs are bred on the trash can, and the trash can is easily stained with the germs when being directly carried by people, so that workers carrying the trash can are infected, and a manpower transportation path is unfixed, so that certain pollution is easily caused to the surrounding environment.

The invention is provided to solve the above problems.

Disclosure of Invention

In order to solve the above problems, an automatic conveying system for garbage cans is proposed. In order to achieve the purpose, the invention provides the following technical scheme:

an automatic garbage can conveying system comprises a garbage can conveying device, a garbage can conveying line arranged in a garbage cleaning station, a garbage can lifting and conveying device and a garbage can transferring and transferring device, wherein the garbage can lifting and conveying device and the garbage can transferring and transferring device are arranged at two ends of the garbage can conveying line, a garbage can dumping device is arranged on the garbage can conveying line, the garbage can conveying device conveys a garbage can filled with garbage to the garbage can lifting and conveying device after receiving an instruction, the garbage can lifting and conveying device lifts the garbage can to the garbage can conveying line, the garbage can conveying line conveys the garbage can to the garbage can dumping device to dump the garbage can, the garbage can is conveyed to the garbage can transferring device along with the garbage can conveying line after dumping the garbage can, the garbage can transferring and transferring device transfers the empty garbage can to the garbage can transferring device which is ready at the garbage can transferring device, the garbage can transfer device transfers the garbage can back to the place where the garbage can is placed to achieve automatic transmission of the garbage can.

Preferably, garbage bin transfer device is including the AGV dolly that is used for placing the supporter of garbage bin and is used for transporting the supporter, be provided with a plurality of telescopic connecting piece on the AGV dolly, be provided with on the supporter be used for with connecting piece complex fitting piece, the AGV dolly can remove to the supporter below and stretch out through the connecting piece and realize being connected of AGV dolly and supporter with the fitting piece cooperation according to the instruction, and the AGV dolly after being connected with the supporter can drag the supporter and remove to the assigned position.

Preferably, the supporter including be used for placing the garbage bin put the thing platform and set up in put a plurality of landing legs on the terminal surface under the thing platform, the lower extreme of landing leg is provided with the universal wheel, be provided with a plurality of locating parts that are used for restricting the garbage bin position on the thing platform.

Preferably, the connecting piece includes telescopic round pin axle and drive the flexible drive assembly of round pin axle, the last a plurality of through-hole that is provided with of platform, the fitting piece is the cooperation connecting block that is provided with the pinhole, the fitting piece set up in through-hole department, pinhole on the fitting piece with the through-hole intercommunication, round pin axle telescopic stretches into or withdraws from in through-hole and the pinhole.

Preferably, the drive assembly includes electric jar and the connecting rod of being connected with the output of electric jar, the connecting rod is L shape structure, the one end of connecting rod with the output of electric jar is connected, the other end with round pin hub connection, electric jar and round pin axle all are located the upside on one side that connecting rod and electric jar are connected.

Preferably, the garbage bin promotes transfer device include that two are relative set up and do annular circulation moving promotion in step and transport piece, drive promotion transport piece circulation moving drive assembly and rotatable set up in promote the promotion hook that is used for the hook to get the garbage bin on transporting the piece, the promotion hook is along with promoting the in-process hook that transports the piece and is taken the top edge of garbage bin and make the garbage bin move along with promoting the hook, promote the hook and transport the in-process that transports the piece and descend and put down the garbage bin that the hook was taken and realize that the garbage bin promotes from the one end that promotes transport piece and transport to the other end along with promoting.

Preferably, the structure that the garbage bin transported and transferred the device is the same with the structure that the garbage bin promoted the transfer device, the operation direction that the garbage bin transported the promotion transfer piece of transferring the device with the operation direction that the garbage bin promoted the promotion transfer piece of transfer device is opposite.

Preferably, the lifting hook include by diaphragm and riser constitution the L shaped plate and set up in riser one end on the hook plate is kept away from to the diaphragm, the riser with it passes through the connecting axle to promote the transportation piece, connecting axle fixed connection in promote on the transportation piece, the riser is rotatable connect in on the connecting axle.

Preferably, drive assembly include the motor, with drive sprocket group that the output of motor is connected, with drive sprocket group's first transmission shaft, respectively with first driven sprocket group and the driven sprocket group of second that first transmission shaft is connected and respectively with first driven sprocket group and the driven sprocket group of second third sprocket group and fourth sprocket group of group connection, promote the transfer member and be the chain, two relative promotion transfer members that set up connect respectively in on third sprocket group and the fourth sprocket group, promote the transfer member and realize annular circulation operation through the transmission of sprocket chain.

Preferably, garbage bin promotes transfer device still includes the support, motor and first transmission shaft all set up in the upper end of support, fourth sprocket group and third sprocket group set up respectively in on the relative both sides face of support, leave garbage bin moving space between fourth sprocket group and the third sprocket group.

Has the advantages that:

1. the automatic garbage can conveying system provided by the invention realizes automatic conveying of garbage cans through the matching of the garbage can conveying device, the garbage can lifting and conveying device, the garbage can conveying line, the garbage can dumping device and the garbage can conveying and lowering device, can automatically convey the garbage cans to a garbage cleaning station for dumping and then convey the garbage cans back to a garbage can placing place, does not need manual intervention, realizes full automation, saves a large amount of manpower, reduces the labor intensity, and avoids infection of workers caused by virus, bacteria and the like on the garbage cans when the workers participate in the garbage can conveying.

2. The AGV trolley in the garbage can transfer device provided by the invention is transferred according to the set path, the transfer path is relatively fixed, the pollution to the surrounding environment caused by unfixed transfer path in the garbage can transfer process is avoided, and meanwhile, the garbage can transfer path is fixed, so that the garbage can transfer path can be sterilized accurately.

3. The garbage can transfer device provided by the invention has the advantages that the garbage cans are quickly transferred by matching the AGV trolley with the storage racks, the connecting pieces on the AGV trolley are matched with the matching pieces on the storage racks to finish quick connection of the AGV trolley and the storage racks, the structure is simple, one AGV trolley corresponds to a plurality of storage racks, the configuration number of the AGV trolleys is saved, and the use cost is saved.

4. The garbage can lifting and transferring device provided by the invention can lift and transfer garbage cans on the garbage can transferring device to a garbage can transmission line, meanwhile, the garbage can transferring and releasing device can transfer empty garbage cans to the garbage can transferring device which is standby at the garbage can transferring and releasing device, so that the mechanization of lifting, transferring and releasing of the garbage cans at a garbage cleaning station is realized, the height requirements of the garbage can lifting and transferring device and the garbage can transferring and releasing device on the garbage can taking and placing points are lower, the garbage can lifting and transferring device can be suitable for construction sites with relatively poor ground flatness, the installation and construction are simpler and more convenient, and the application range is wide.

5. The garbage can lifting and transferring device is simple in structure and low in maintenance cost, the garbage can is lifted along with the lifting and transferring piece in the vertical direction and then transferred to the position above a garbage can transmission line in the horizontal direction, and the garbage can is lifted along with the lifting and transferring piece in the vertical direction and then is lowered along with the lifting and transferring piece in the vertical direction onto the garbage can transmission line.

Drawings

Fig. 1 is a schematic structural view of an automatic conveying system of a trash can according to the present invention.

Fig. 2 is a schematic structural diagram of the garbage can transferring device.

Fig. 3 is a schematic structural view of the shelf.

FIG. 4 is a schematic diagram of an AGV configuration.

Fig. 5 is a schematic structural view of the connector.

Fig. 6 is a schematic structural diagram of the garbage can lifting and transferring device.

Fig. 7 is a partial enlarged view of a portion a in fig. 6.

Fig. 8 is a schematic structural diagram of the garbage can lifting and transferring device for lifting and transferring garbage cans.

Fig. 9 is another schematic structural diagram of the automatic garbage bin conveying system.

In the figure: 10. a trash can transfer device; 20. the garbage can lifting and transferring device; 30. a trash can conveying line; 40. a trash can dumping device; 50. the garbage can is transferred and placed down; 60. a refuse transport vehicle; 100. an AGV trolley; 110. a fixed seat; 120. a pin shaft; 130. an electric cylinder; 140. a connecting rod; 150. a fisheye joint; 160. a sliding sleeve; 200. a rack; 210. a placement platform; 220. a support leg; 230. a universal wheel; 240. a limiting member; 250. a mating member; 260. a U-shaped tube; 270. a connecting pipe; 300. a trash can; 400. lifting the transfer member; 510. a motor; 520. a drive sprocket set; 530. a first drive shaft; 540. a first driven sprocket set; 550. a sprocket; 600. a support; 610. a lower cross beam; 620. an upper cross beam; 630. a support frame; 640. a support block; 650. a connecting plate; 660. a limiting guide member; 700. a lifting hook; 710. a transverse plate; 720. a vertical plate; 730. a hook plate; 740. a second reinforcing plate; 750. and (7) connecting the shafts.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following description of the technical solutions of the present invention with reference to the accompanying drawings of the present invention is made clearly and completely, and other similar embodiments obtained by a person of ordinary skill in the art without any creative effort based on the embodiments in the present application shall fall within the protection scope of the present application.

As shown in fig. 1, the automatic garbage can conveying system provided in this embodiment includes a garbage can conveying line 30 disposed in a garbage disposal station, a garbage can transferring device 10 for transferring garbage cans filled with garbage to the garbage disposal station or transferring empty garbage cans from the garbage disposal station back to a garbage can placing site, a garbage can lifting and transferring device 20 disposed at the garbage disposal station for lifting and transferring the garbage cans on the garbage can transferring device 10 to the garbage can conveying line 30, and a garbage can transferring and lowering device 50 for transferring the empty garbage cans from the garbage can conveying line 30, a garbage can dumping device 40 is disposed on the garbage can conveying line 30, the garbage can transferring device 10 transfers the garbage cans filled with garbage to the garbage can lifting and transferring device 20 after receiving an instruction, the garbage can lifting and transferring device 20 lifts and transfers the garbage cans to the garbage can conveying line 30, the garbage bin transmission line 30 transmits the garbage bin to the garbage bin dumping device 40 and dumps the garbage in the garbage bin, the garbage bin is dumped and is transmitted to the garbage bin along with the garbage bin transmission line 30 and transports and transfer the device 50 department, the garbage bin transports and transfers the device 50 with empty garbage bin to transport the device 10 of transferring the garbage bin of transferring the device 50 department and awaiting orders at the garbage bin, the garbage bin transfer device 10 transports the garbage bin back to the place of placing of garbage bin and realizes the automatic transmission of garbage bin.

As shown in fig. 2, the garbage can transferring device 10 includes a rack 200 for placing garbage cans 300 and an AGV cart 100 for transferring the rack 200, the AGV cart 100 is provided with a plurality of telescopic connectors, the rack 200 is provided with a fitting 250 for fitting with the connectors, the AGV cart 100 can move to the lower part of the rack 200 according to instructions and stretch out to fit with the fitting 250 through the connectors to realize the connection between the AGV cart 100 and the rack 200, and the AGV cart 100 connected with the rack 200 can drag the rack 200 to move to an assigned position.

As shown in fig. 3, the supporter 200 includes a platform 210 for placing the trash can 300, a plurality of legs 220 disposed on the lower end surface of the platform 210, and a rail disposed on the upper end surface of the platform 210, and the lower ends of the legs 220 are provided with universal wheels 230. In this embodiment, the number of the legs 220 is 4, and the legs 220 are respectively disposed at four corners of the storage platform 210, and the universal wheels 230 are disposed on the legs 220 to facilitate the AGV cart 100 to drag the rack 200 to move.

Be provided with a plurality of locating parts 240 that are used for restricting the garbage bin 300 position on the platform 210, as the preferred of this embodiment, locating part 240 is 4, 4 locating parts 240 are two rows of arrangement that are listed as two and distribute in the relative both sides of garbage bin 300, garbage bin 300 places between two sets of relative locating parts 240, the setting of locating part 240 places the removal of garbage bin 300 on platform 210, and locating part 240 can guarantee that garbage bin 300 places the intermediate position at platform 210 all the time when placing on platform 210, when having guaranteed that AGV dolly 100 drags supporter 200 and removes, the equilibrium of AGV dolly 100 atress, do benefit to AGV dolly 100 and transport garbage bin 300 according to specific route.

The locating part 240 comprises a transverse plate, a vertical plate and an inclined plate, the vertical plate is arranged between the transverse plate and the inclined plate, the transverse plate is fixedly connected to the object placing platform 210, the inclined plate is inclined upwards towards the direction far away from the garbage can 300, a first reinforcing plate is arranged between the transverse plate and the inclined plate, the inclined plate is inclined and arranged in a manner convenient for the garbage can 300 to be placed in, the inclined plate is supported by the first reinforcing plate, the structure of the locating part 240 is kept stable, and deformation is not easy to occur.

The rail includes two U-shaped pipes that set up relatively and two connecting pipes 270 that are used for connecting two U-shaped pipes 260, U-shaped pipe 260 back-off sets up on the both ends relative with platform 210, the one end of keeping away from platform 210 of U-shaped pipe 260 is to the interior slope of platform 210, two U-shaped pipes 260 are located garbage bin 300 relative both sides and these both sides are the same with locating part 240 is located that garbage bin 300 is relative both sides, this setting has guaranteed that garbage bin 300 has easily put into on platform 210 when guaranteeing garbage bin 300 position relatively stable. The both ends of connecting pipe 270 are connected with the relative side of two U-shaped pipes 260 respectively, and the rail encloses around garbage bin 300 for garbage bin 300 is arranged in on the object platform 210 comparatively stably, avoids garbage bin 300 to take place the condition of turning on one's side, especially at the in-process that garbage bin 300 transported, if garbage bin 300 takes place to incline and fall and make rubbish fall subaerial, not only polluted environment still causes harmful effects.

In this embodiment, as shown in FIG. 4, there are 2 connectors, 2 connectors are oppositely disposed on opposite sides of the AGV car 100, and there are two corresponding connectors for the mating members 250. The connecting member includes a retractable pin 120 and a driving assembly for driving the pin 120 to retract, the fitting member 250 has a hole for inserting the pin 120, the fitting member 250 may be a hole directly formed on the platform 210 for fitting the pin 120, or another fitting member 250 fitted with the pin 120 may be further formed on the platform 210. Preferably, 2 through holes are formed in the storage platform 210 corresponding to the two connecting members of the AGV 100, the fitting member 250 is a fitting connecting block provided with a pin hole, the fitting member 250 is disposed at the through hole, the pin hole in the fitting member 250 is communicated with the through hole, and the pin shaft 120 is telescopically inserted into or withdrawn from the through hole and the pin hole. When the AGV trolley 100 receives a command to move to the position below the article placing platform 210, the driving component drives the pin shaft 120 to extend out of the through hole and the pin hole to complete the connection between the AGV trolley 100 and the article placing frame 200, then the article placing frame 200 is dragged to move to the position of the garbage can lifting and transferring device 20, when the position of the garbage can lifting and transferring device 20 is reached, the garbage can lifting and transferring device 20 operates to lift and operate the garbage can to the garbage can conveying line 30, the garbage can is transferred away by the garbage can lifting and transferring device 20, the AGV trolley 100 carries the article placing frame 200 to move to the position of the garbage can transferring and lowering device 50 to receive the empty garbage can, after the AGV trolley 100 receives the empty garbage can, the driving component drives the pin shaft 120 to extend out of the through hole and the pin hole to complete the connection between the AGV trolley 100 and the article placing frame 200, then the article placing frame 200 is dragged to move to the place where the garbage can is placed, then the AGV trolley 100 is disconnected from the article placing frame 200, and then proceed to the next task.

As shown in fig. 5, the driving assembly includes an electric cylinder 130 and a connecting rod 140 connected to an output end of the electric cylinder 130, the connecting rod 140 has an L-shaped structure, one end of the connecting rod 140 is connected to the output end of the electric cylinder 130, the other end is connected to the pin 120, and the electric cylinder 130 and the pin 120 are both located at an upper side of a side where the connecting rod 140 is connected to the electric cylinder 130, so that the installation space of the driving assembly is saved, and the driving assembly can be adapted to be installed in a matching manner with the AGV cart 100. Further, be provided with the fixing base 110 that is used for erection joint spare on the AGV dolly 100, fixing base 110 is hollow casing, and fixing base 110 establishes to two, and two fixing bases 110 are relative sets up in the both sides of AGV dolly 100, and electric cylinder 130 fixed connection is in fixing base 110, is provided with the sliding sleeve 160 in the fixing base 110, and in the sliding sleeve 160 was arranged in to round pin axle 120 telescopic, the sliding sleeve 160 played the guide effect to round pin axle 120 for round pin axle 120 can be accurate insert in the round pin hole. The pin shaft 120 is connected with the connecting rod 140 through the fisheye joint 150, the fisheye end of the fisheye joint 150 is hinged to the connecting rod 140, when the AGV trolley 100 drags the storage rack 200 to move, the pin shaft 120 is protected by the hinged connection mode, deformation caused by stress is avoided, and the service life of the pin shaft 120 is prolonged.

As shown in fig. 6-8, the trash can lifting and transferring device 20 includes a support 600, two lifting and transferring members 400 oppositely disposed and synchronously performing circular circulation, a driving assembly for driving the lifting and transferring members 400 to perform circular circulation, and a lifting hook 700 rotatably disposed on the lifting and transferring members 400 for hooking the trash can 300, wherein the lifting hook 700 hooks the upper edge of the trash can 300 during the process of ascending along with the lifting and transferring members 400 so that the trash can 300 operates along with the lifting hook 700, and the lifting hook 700 lowers the hooked trash can 300 during the process of descending along with the lifting and transferring members 400 to lift and transfer the trash can 300 from the trash can transferring device 10 to the trash can transferring line 30.

As a preference of this embodiment, the lifting transfer member 400 is operated in a square cycle, but the lifting transfer member 400 of the present invention is not limited to be operated in a square cycle, and may be operated in a polygonal cycle, such as a hexagon, an octagon, or a circle, as long as it is sufficient to lift the trash can 300 by the lifting hook 700 on the lifting transfer member 400 and transfer the trash can to the trash can transferring line 30 along with the operation of the lifting transfer member 400. This garbage bin promotes transfer device 20 can promote the garbage bin 300 that is located this garbage bin promotes transfer device 20 one end and transports to the other end and put down, this garbage bin promotes transfer device 20 is less to the altitude mixture requirement who draws and put down garbage bin 300 position, it is equally not high to drawing and putting down the altitude mixture requirement between the garbage bin 300 position, altitude mixture between them is less than the vertical height that promotes transfer 400 can, consequently, this garbage bin promotes transfer device 20's application scope is wide, applicable garbage bin 300 in different scenes transports.

As the preferred of this embodiment, promote to transport piece 400 for the chain, the drive assembly is sprocket chain drive, chain drive mechanism, and the structure is simpler relatively, and the suitability is high, and the operation is stable, and the maintenance cost is lower. Of course, the lifting and transferring member 400 is not limited to a chain, and may be a linear object having a certain strength and flexibility, such as a belt.

Drive assembly includes motor 510, the transmission sprocket group 520 of being connected with motor 510's output, the first transmission shaft 530 of being connected with transmission sprocket group 520, first driven sprocket group 540 and the second driven sprocket group of being connected with first transmission shaft 530 respectively and the third sprocket group and the fourth sprocket group of being connected with first driven sprocket group 540 and second driven sprocket group respectively, first driven sprocket group 540 and the second driven sprocket group set up relatively and the structure is the same, third sprocket group and the fourth sprocket group set up relatively and the structure is the same, two promotion transporting member 400 that set up relatively connect respectively on third sprocket group and fourth sprocket group, promotion transporting member 400 realizes annular circulation through the transmission of sprocket chain.

Further, the stand 600 includes an upper frame and two side stands 600 disposed at a lower end of the upper frame and supporting the upper frame, a space for the trash can 300 to pass is left between the two side stands 600, and the side stands 600 include two legs, and an upper cross beam 620 and a lower cross beam 610 connecting the two legs.

Drive sprocket group 520 includes first drive wheel, the second drive wheel and be used for connecting the drive chain of first drive wheel and second drive wheel, first drive wheel is connected on the output of motor 510, the second drive wheel is connected on first drive shaft 530, motor 510 and first drive shaft 530 all set up with the support 600 on the upper end the last frame, the both ends of first drive shaft 530 are respectively through bearing frame fixed connection on last frame, first drive shaft 530 is rotatable to be set up on the bearing frame, drive sprocket group 520 drives first drive shaft 530 rotatory under the drive of motor 510.

First driven sprocket group 540 and second driven sprocket group set up respectively in the both ends of first transmission shaft 530, first driven sprocket group 540 includes first driven wheel, the second is followed the driving chain who follows the driving wheel and use to connect first driven wheel and second, first driven wheel is connected on first transmission shaft 530, the second is followed driving wheel and third sprocket group and is passed through the second swivelling axis and be connected, second driven sprocket group is the same with first driven sprocket group 540's structure, no longer describe herein. The first transmission shaft 530 rotates to drive the first driven sprocket set 540 and the second driven sprocket to rotate, so as to drive the fourth sprocket set and the third sprocket set to operate.

The fourth sprocket set and the third sprocket set are respectively disposed on two opposite side surfaces of the bracket 600, that is, the fourth sprocket set and the third sprocket set are respectively disposed on the two side brackets 600, and a space for the garbage can 300 to operate is left between the fourth sprocket set and the third sprocket set. The fourth sprocket set and the third sprocket set have the same structure, and the third sprocket set is taken as an example for description. The third sprocket set comprises a plurality of sprockets 550, in this embodiment, the third sprocket set comprises 4 sprockets 550, the lifting transfer part 400 sequentially bypasses the 4 sprockets 550 to form a square structure, the 4 sprockets 550 are rotatably connected to the support 600 through rotating shafts, the second driven wheel is connected to the rotating shaft of one of the sprockets 550, and the third sprocket set operates to drive the lifting transfer part 400 to rotate circularly.

Be provided with spacing support piece on the bottom end rail 610 for installing third sprocket group one side, spacing support piece is including connecting the support frame 630 on the bottom end rail 610, connect a plurality of supporting shoes 640 on support frame 630, set up connecting plate 650 on a plurality of supporting shoes 640 and set up the spacing guide 660 on the connecting plate 650 both ends, wherein two sprockets 550 of third sprocket group are rotatable through the pivot and are connected on entablature 620, set up the bearing frame on entablature 620, the pivot is rotatable installs in the bearing frame, other two sprockets 550 are rotatable respectively through the pivot connect in two supporting shoes 640 that are located the support frame 630 both ends, the one end of spacing guide 660 is connected on connecting plate 650, the other end sets up in the inboard of the vertical direction of promotion transfer 400 and sets up along the traffic direction of promotion transfer 400.

The lifting hook 700 comprises an L-shaped plate consisting of a transverse plate 710 and a vertical plate 720 and a hook plate 730 arranged at one end of the transverse plate 710 far away from the vertical plate 720, a second reinforcing plate 740 is arranged between the vertical plate 720 and the transverse plate 710, and a space for placing the upper edge of the trash can 300 is reserved between the second reinforcing plate 740 and the hook plate 730. The vertical plate 720 is connected with the lifting transfer part 400 through a connecting shaft 750, the connecting shaft 750 is fixedly connected to the lifting transfer part 400, and the vertical plate 720 is rotatably connected to the connecting shaft 750. Further, the one end that connecting axle 750 is connected on promoting transporting piece 400 is provided with the fixed block, and connecting axle 750 fixed connection strengthens connection stability and protects simultaneously to promote transporting piece 400 on fixed block and promotion transporting piece 400. The lifting hook 700 is rotatably connected to the lifting transfer piece 400, so that the lower end of the lifting hook 700 is always located at the lower end, the lifting hook cannot be changed along with the operation of the lifting transfer piece 400, and after the lifting hook is arranged to be used for hooking the garbage can 300, the lifting hook can be used for hooking the garbage can 300 stably all the time.

The structure that the garbage bin transported and transferred device 50 is the same with the structure that the garbage bin promoted transfer device 20, and the operation direction that the piece was transported in the promotion that the garbage bin transported and transferred device 50 was opposite with the operation direction that the piece was transported in the promotion that the garbage bin promoted transfer device 20.

Further, the trash can transporting line 30 can be a conventional belt, chain, roller, etc. type of transporting line, and the trash can dumping device 40 can be a conventional trash can dumping device 40 on a trash truck 60 as shown in fig. 9.

The automatic garbage can conveying system can be applied to places such as hospitals, and the full automation of garbage treatment of places such as hospitals with higher requirements on sanitation is realized. When the automatic garbage can conveying system is used, an AGV trolley 100 corresponds to a plurality of article placing frames 200, the garbage cans 300 are placed on the article placing frames 200 and then placed in places where the garbage cans 300 need to be placed together with the article placing frames 200, the AGV trolley is in communication connection with a control system of a hospital, the control system of the hospital issues control commands and can perform timed centralized processing on the garbage cans, the control system issues commands to the AGV trolley to convey the garbage cans of each department of the hospital, the AGV trolley 100 moves to the lower part of the corresponding article placing frame 200 according to the commands issued by the control system and stretches out through a connecting piece to be connected with a matching piece 250 to realize the connection of the AGV trolley 100 and the article placing frames 200, the AGV trolley 100 connected with the article placing frames 200 drags the article to move to the garbage can lifting and conveying device 20, a detection device is arranged at the garbage can lifting and conveying device 20, and when the detection device, the garbage can lifting and transferring device 20 operates the lifting hook 700 on the lifting and transferring member 400 to operate along with the lifting and transferring member 400, when the lifting hook 700 is lifted up in the vertical direction, the lifting hook 700 passes through the upper edge of the garbage can 300 and hooks the upper edge of the garbage can 300, so as to lift and pull the garbage can 300, so that the garbage can 300 is lifted up in the vertical direction under the action of the lifting and transferring member 400 and then is transferred to the upper part of the garbage can transmission line 30 in the horizontal direction, and then is lowered down to the garbage can transmission line 30 along with the lowering of the lifting and transferring member 400 in the vertical direction, the lifting hook 700 is continuously lowered along with the lifting and transferring member 400 in the vertical direction to realize the separation of the lifting hook 700 and the garbage can 300, after the garbage can 300 is placed on the garbage can transmission line 30, the garbage can transmission line 30 is moved forward for a distance to provide a placing space for placing the next garbage can, when the garbage can is transmitted to the dumping region along with the garbage can transmission line 30, garbage collection device falls the rubbish in the garbage bin, then puts the garbage bin back garbage bin transmission line 30, and after the garbage bin put back garbage bin transmission line 30, the garbage bin was transported to the garbage bin along with garbage bin transmission line 30 and is transferred and transfer device 50, and the garbage bin is transported and is transferred device 50 and transfer the garbage bin to transfer to have been transported to the garbage bin and transfer the garbage bin transfer device 10 of transferring device 50 department to on, garbage bin transfer device 10 sends the garbage bin back to the place of placing the garbage bin. After the garbage can on the garbage can transferring device 10 is lifted by the garbage can and transferred by the garbage can transferring device 20, the garbage can transferring device 10 moves to the garbage can to be transferred and placed at the device 50 to be ready.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. An automatic garbage can conveying system is characterized by comprising a garbage can conveying device, a garbage can conveying line arranged in a garbage cleaning station, a garbage can lifting and conveying device and a garbage can transferring and discharging device, wherein the garbage can lifting and conveying device and the garbage can transferring and discharging device are arranged at two ends of the garbage can conveying line, a garbage can dumping device is arranged on the garbage can conveying line, the garbage can conveying device conveys a garbage can filled with garbage to the garbage can lifting and conveying device after receiving an instruction, the garbage can lifting and conveying device lifts the garbage can to the garbage can conveying line, the garbage can conveying line conveys the garbage can to the garbage can dumping device to dump the garbage can, the garbage can is conveyed to the garbage can conveying device along with the garbage can conveying line after dumping the garbage can, the garbage can conveying device conveys the empty garbage can to the garbage can conveying device which is ready at the garbage can conveying device, the garbage can transfer device transfers the garbage can back to the place where the garbage can is placed to achieve automatic transmission of the garbage can.

2. The automatic garbage bin conveying system of claim 1, wherein the garbage bin transfer device comprises a storage rack for placing garbage bins and an AGV trolley for transferring the storage rack, a plurality of telescopic connecting pieces are arranged on the AGV trolley, a matching piece matched with the connecting pieces is arranged on the storage rack, the AGV trolley can move to the lower part of the storage rack according to instructions and stretches out through the connecting pieces to be matched with the matching piece to realize the connection between the AGV trolley and the storage rack, and the AGV trolley after being connected with the storage rack can drag the storage rack to move to an appointed position.

3. The automatic garbage bin conveying system according to claim 2, wherein the storage rack comprises a storage platform for placing garbage bins and a plurality of support legs arranged on the lower end face of the storage platform, universal wheels are arranged at the lower ends of the support legs, and a plurality of limiting parts for limiting the positions of the garbage bins are arranged on the storage platform.

4. The automatic conveying system for the garbage can as claimed in claim 3, wherein the connecting member comprises a retractable pin shaft and a driving assembly for driving the pin shaft to retract, the storage platform is provided with a plurality of through holes, the fitting member is a fitting connecting block provided with pin holes, the fitting member is arranged at the through holes, the pin holes on the fitting member are communicated with the through holes, and the pin shaft is retractable into or out of the through holes and the pin holes.

5. The automatic garbage bin conveying system according to claim 4, wherein the driving assembly comprises an electric cylinder and a connecting rod connected with an output end of the electric cylinder, the connecting rod is of an L-shaped structure, one end of the connecting rod is connected with the output end of the electric cylinder, the other end of the connecting rod is connected with the pin shaft, and the electric cylinder and the pin shaft are both located on the upper side of one side of the connecting rod connected with the electric cylinder.

6. The automatic garbage can conveying system according to any one of claims 1-5, wherein the garbage can lifting and transferring device comprises two oppositely arranged lifting and transferring members which are synchronously operated in a circular circulation manner, a driving component for driving the lifting and transferring members to operate in a circular circulation manner, and a lifting hook rotatably arranged on the lifting and transferring members and used for hooking the garbage can, the lifting hook hooks the upper edge of the garbage can in the process of ascending along with the lifting and transferring members so that the garbage can operates along with the lifting hook, and the lifting hook puts down the hooked garbage can in the process of descending along with the lifting and transferring members to lift and transfer the garbage can from the garbage can transferring device to the garbage can conveying line.

7. The automatic garbage can conveying system according to claim 6, wherein the structure of the garbage can transferring and lowering device is the same as that of the garbage can lifting and transferring device, and the operation direction of the lifting and transferring member of the garbage can transferring and lowering device is opposite to that of the lifting and transferring member of the garbage can lifting and transferring device.

8. The automatic conveying system for trash cans of claim 6, wherein the lifting hook comprises an L-shaped plate consisting of a transverse plate and a vertical plate and a hook plate arranged at one end of the transverse plate far away from the vertical plate, the vertical plate is connected with the lifting transfer piece through a connecting shaft, the connecting shaft is fixedly connected to the lifting transfer piece, and the vertical plate is rotatably connected to the connecting shaft.

9. The automatic conveying system for garbage cans according to claim 6, wherein the driving assembly comprises a motor, a driving chain wheel set connected with the output end of the motor, a first driving shaft connected with the driving chain wheel set, a first driven chain wheel set and a second driven chain wheel set respectively connected with the first driving shaft, and a third chain wheel set and a fourth chain wheel set respectively connected with the first driven chain wheel set and the second driven chain wheel set, the lifting transfer member is a chain, two oppositely arranged lifting transfer members are respectively connected onto the third chain wheel set and the fourth chain wheel set, and the lifting transfer members realize the circular circulation operation through the transmission of the chain wheels and the chain.

10. The automatic conveying system for garbage cans according to claim 9, wherein the garbage can lifting and transferring device further comprises a support, the motor and the first transmission shaft are both disposed at the upper end of the support, the fourth sprocket set and the third sprocket set are respectively disposed on two opposite side surfaces of the support, and a garbage can running space is left between the fourth sprocket set and the third sprocket set.

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