CN220765442U

CN220765442U - Intelligent garbage bin sorting device based on machine vision

Info

Publication number: CN220765442U
Application number: CN202322218475.5U
Authority: CN
Inventors: 徐城立; 王益枫; 田军
Original assignee: Tus Chengfu Hangzhou Environmental Technology Co ltd
Current assignee: Tus Chengfu Hangzhou Environmental Technology Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-04-12
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to an intelligent garbage can sorting device based on machine vision, which comprises a recycling bin, a garbage can flip, a sensor recognition part, an image recognition part and a main controller, wherein one side of the garbage can flip is hinged on the recycling bin; the design of the sorting mechanism and the sorting box can reduce the pollution of the sorting process to equipment, can meet the garbage sorting and treatment of partial sewage, and has wider application range.

Description

Intelligent garbage bin sorting device based on machine vision

Technical Field

The utility model relates to the technical field of garbage cans, in particular to an intelligent garbage can sorting device based on machine vision.

Background

Garbage classification generally refers to the general term of a series of activities of storing, throwing and carrying garbage in a classified manner according to a certain rule or standard, thereby converting the garbage into public resources; the purpose of garbage classification is to improve the resource value and the economic value of garbage, reduce the garbage treatment capacity and the use of treatment equipment, reduce the treatment cost, reduce the consumption of land resources, and have social, economic, ecological and other benefits.

Chinese patent application No.: 202220700014.4 an intelligent classification garbage can is provided, garbage enters the garbage can through a garbage throwing port formed in a cover of the garbage can, the garbage entering the garbage can is temporarily stored on a garbage tray of a garbage sorting mechanism, at the moment, a sensor identification part and an image identification part of a garbage detection mechanism conduct classification detection on the garbage to determine the type information of the garbage, and the type information corresponds to one opening in a four-grid recycling bin; then, the main controller controls the garbage tray to rotate to align the falling inlet with an opening corresponding to the type information in the four-grid recycling bin according to the type information, and then controls the sorting part to push garbage into the falling inlet to finish intelligent classification and storage of the garbage; the four-grid recycling bin is arranged in a matrix structure and matched with the garbage sorting mechanism for sorting and storing garbage, the garbage sorting mechanism is simple in structure and easy to maintain, and the whole garbage can also has the advantages of small size, attractive appearance, simplicity in operation and the like;

obviously, the scheme has certain defects, when part of sewage and liquid are contained in the garbage to be sorted, the liquid in the garbage flows onto the garbage tray, the sewage is very likely to flow into each cavity of the four recovery boxes due to the flowability of the liquid, and after sorting is finished, the garbage tray is polluted due to the fact that the liquid in the garbage is generally high in viscosity, dirt of garbage sorting equipment is caused, and the garbage sorting equipment is corroded and damaged for a long time.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide an intelligent garbage can sorting device based on machine vision so as to solve the technical problems in the background art.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an intelligent garbage bin sorting device based on machine vision, includes recycling bin, garbage bin flip, sensor identification portion, image identification portion and main control unit, one side of garbage bin flip articulates on the recycling bin, sensor identification portion the image identification portion with main control unit sets up respectively in the garbage bin flip inboard, be provided with the carousel in the recycling bin, the carousel rotates the bottom of connecting in the recycling bin, and the bottom of recycling bin is provided with the install bin, is provided with actuating mechanism in the install bin, and actuating mechanism's work end passes recycling bin axial fixity at the lower terminal surface of carousel, is provided with coupling assembling on the carousel, and the carousel can be dismantled through coupling assembling and be connected with four group's letter sorting casees, and the top of letter sorting case is provided with the opening, and the inboard of garbage bin flip is provided with letter sorting mechanism, letter sorting mechanism's output with letter sorting case cooperation sets up, temporary storage in the letter sorting mechanism with sensor identification portion the cooperation of image identification portion, main control unit respectively with sensor identification portion, actuating mechanism, letter sorting mechanism electric connection.

Preferably, the sorting mechanism comprises a mounting frame, an electric telescopic rod, a connecting arm and a sorting bucket, wherein the electric telescopic rod is symmetrically arranged with the sorting bucket by taking a symmetry axis of the mounting frame as a reference, the middle part of the connecting arm is rotationally connected to the mounting frame, the bottom of the connecting arm is fixed at the top of the sorting bucket, the top of the connecting arm is rotationally connected to the telescopic end of the electric telescopic rod, the top of the electric telescopic rod is rotationally connected to the mounting frame, and the two sorting buckets are matched.

Further, the opening part of letter sorting fill is provided with the sealing washer, and the bottom of letter sorting fill is provided with the blow off pipe, and the output of blow off pipe is provided with the hose, the up end central point of carousel puts and is fixed with the collection tube, the bottom output and the collection tube intercommunication of hose, and the bottom of collection tube is provided with the discharge pipe, and the discharge pipe passes the collection box is provided with the control valve, the position that garbage bin flip corresponds the letter sorting fill is provided with the shower nozzle, and garbage bin flip inboard is provided with liquid reserve tank and water pump, and the input and the liquid reserve tank intercommunication of water pump, the output and the input intercommunication of shower nozzle of water pump.

Further, a liquid supplementing pipe is arranged on the liquid storage tank, and an end cover is connected to the liquid supplementing pipe in a threaded mode.

Preferably, the driving mechanism comprises a servo motor, a first gear, a second gear and a rotating shaft, the servo motor is installed in the installation box through a set bracket, the first gear is axially fixed at the output end of the servo motor, the top end of the rotating shaft is axially fixed at the center of the lower end face of the rotary table, the bottom end of the rotating shaft penetrates through the recovery box, the installation box and is rotationally connected in the installation box, the second gear is coaxially fixed on the rotating shaft, and the second gear is meshed with the first gear.

Preferably, the connecting assembly comprises a T-shaped sliding block, a spring piece and an L-shaped limiting rod, wherein the T-shaped sliding block is provided with four groups, the T-shaped sliding block is connected with the turntable through bolts at equal angles, one side of the T-shaped sliding block is provided with a mounting hole, one side of the top of the mounting hole extends upwards to the upper end face of the T-shaped sliding block, the bottom of the sorting box corresponds to the position of the T-shaped sliding block, the T-shaped sliding block is inserted into the T-shaped sliding groove, the position of the T-shaped sliding groove, corresponding to the mounting hole, is provided with the limiting hole, the vertical part of the L-shaped limiting rod is slidably connected with the vertical part of the mounting hole, the top of the vertical part of the L-shaped limiting rod is inserted into the limiting hole, and the spring piece is arranged between the horizontal part of the L-shaped limiting rod and the horizontal part of the mounting hole.

Further, a taking and placing opening is formed in the side wall of the recovery box, and an access cover is arranged on the upper cover of the taking and placing opening.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the sorting mechanism and the sorting box are designed, the sorting mechanism is used as a garbage temporary storage position, the sensor identification part and the image identification part are used for identifying garbage in the temporary storage process, the corresponding sorting box is rotated to be right below the sorting mechanism after identification, the corresponding electric sealing cover is opened, and the garbage is dumped into the corresponding sorting box by the action of the sorting mechanism.

Drawings

Fig. 1 is a schematic diagram of the whole structure of an intelligent garbage can sorting device based on machine vision;

FIG. 2 is a schematic view of the structure of the recovery tank;

FIG. 3 is a schematic view of the internal structure of the flip cover of the dustbin;

FIG. 4 is a schematic view of the internal structure of the mounting box;

fig. 5 is a schematic diagram of a connection structure of the turntable and the sorting box.

The reference numerals in the figures illustrate:

1. a recovery box; 2. a dustbin cover; 3. a sensor identification unit; 4. an image recognition unit; 5. a main controller; 6. a turntable; 7. a mounting box; 8. a driving mechanism; 9. a connection assembly; 10. sorting boxes; 11. an electric sealing cover; 12. a sorting mechanism; 1201. a mounting frame; 1202. an electric telescopic rod; 1203. a linkage arm; 1204. sorting hoppers; 1205. a seal ring; 1206. a blow-down pipe; 1207. a hose; 13. a collection cylinder; 14. a discharge pipe; 15. a control valve; 16. a spray head; 17. a liquid storage tank; 18. a water pump; 19. a fluid supplementing pipe; 20. an end cap; 801. a servo motor; 802. a first gear; 803. a second gear; 804. a rotating shaft; 901. a T-shaped slider; 902. a spring piece; 903. an L-shaped limiting rod; 904. a mounting hole; 1001. a T-shaped chute; 1002. a limiting hole; 21. a taking and placing port; 22. and (5) an access cover.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1 to 5, an intelligent garbage can sorting device based on machine vision comprises a recycling bin 1, a garbage can flip 2, a sensor identification part 3, an image identification part 4 and a main controller 5, wherein one side of the garbage can flip 2 is hinged on the recycling bin 1, the sensor identification part 3, the image identification part 4 and the main controller 5 are respectively arranged on the inner side of the garbage can flip 2, a turntable 6 is arranged at the bottom in the recycling bin 1, the turntable 6 is rotationally connected to the bottom in the recycling bin 1, an installation bin 7 is arranged at the bottom of the recycling bin 1, a driving mechanism 8 is arranged in the installation bin 7, the working end of the driving mechanism 8 penetrates through the recycling bin 1 and is axially fixed on the lower end face of the turntable 6, a connecting component 9 is arranged on the turntable 6, four groups of sorting bins 10 are detachably connected through the connecting component 9, an opening is formed in the top of the sorting bin 10, an electric sealing cover 11 is arranged on the opening, a sorting mechanism 12 is arranged on the inner side of the garbage can flip 2, the output end of the sorting mechanism 12 is matched with the sorting bin 10, and a temporary storage position in the sorting mechanism 12 is matched with the sensor identification part 3 and the image identification part 4;

utilize letter sorting mechanism 12 to regard as the position that rubbish was kept in, discerned rubbish through sensor identification portion 3 and image recognition portion 4 in the in-process of keeping in, rotate the letter sorting case 10 that corresponds behind the discernment under letter sorting mechanism 12, the electric seal lid 11 that corresponds is opened, letter sorting mechanism 12 action is emptyd rubbish to the letter sorting incasement that corresponds 10, compare in current letter sorting mechanism 12, this mechanism is simpler, need not to getting into the rubbish on the letter sorting mechanism 12 and carry out the secondary and remove, directly fall into letter sorting case 10, can reduce the pollution of letter sorting process to equipment, can satisfy the rubbish letter sorting and the processing of some sewage, the application range is wider.

In this embodiment, the sorting mechanism 12 includes a mounting frame 1201, an electric telescopic rod 1202, a linkage arm 1203, and a sorting bucket 1204, where the electric telescopic rod 1202, the linkage arm 1203, and the sorting bucket 1204 are symmetrically arranged with two groups based on a symmetry axis of the mounting frame 1201, a middle part of the linkage arm 1203 is rotationally connected to the mounting frame 1201, a bottom part of the linkage arm 1203 is fixed at a top part of the sorting bucket 1204, a top part of the linkage arm 1203 is rotationally connected to a telescopic end of the electric telescopic rod 1202, a top part of the electric telescopic rod 1202 is rotationally connected to the mounting frame 1201, and the two groups of sorting buckets 1204 are cooperatively arranged;

when sorting, put into letter sorting fight 1204 with rubbish, sensor identification portion 3 detects the rubbish position, the kind of rubbish is discerned to image identification portion 4, then with signal transmission to control panel, control panel starts actuating mechanism 8, actuating mechanism 8 drives carousel 6 and rotates suitable position, make the letter sorting case 10 that corresponds move letter sorting fight 1204 bottom, then open the electronic sealed lid 11 that corresponds, start electronic telescopic handle 1202, electronic telescopic handle 1202 shrink, two letter sorting fight 1204 separation, rubbish falls into corresponding letter sorting incasement 10, whole process rubbish no longer becomes to remove, reduce the pollution of rubbish bottom equipment.

In the embodiment, a sealing ring 1205 is arranged at the opening of a sorting hopper 1204, a drain pipe 1206 is arranged at the bottom of the sorting hopper 1204, a hose 1207 is arranged at the output end of the drain pipe 1206, a collecting cylinder 13 is fixed at the center of the upper end surface of a turntable 6, the bottom output end of the hose 1207 is communicated with the collecting cylinder 13, a discharge pipe 14 is arranged at the bottom of the collecting cylinder 13, the discharge pipe 14 penetrates through a recovery tank 1 and is provided with a control valve 15, a spray head 16 is arranged at the position of a garbage can flip 2 corresponding to the sorting hopper 1204, a liquid storage tank 17 and a water pump 18 are arranged at the inner side of the garbage can flip 2, the input end of the water pump 18 is communicated with the liquid storage tank 17, and the output end of the water pump 18 is communicated with the input end of the spray head 16; when the garbage identified by the image identifying part 4 contains sewage, the sewage in the garbage can flow into the collecting cylinder 13 from the hose 1207 before sorting, and after sorting is finished, the pollutant remained on the sorting hopper 1204 can be cleaned through the spray nozzle 16, and the cleaned waste liquid is collected into the collecting cylinder 13, so that the pollution of the sorting hopper 1204 can be effectively avoided, the corrosion damage of the sorting hopper 1204 is reduced, the service life of the sorting hopper 1204 is prolonged, and the pollutant fermentation peculiar smell on the sorting hopper 1204 is also avoided.

In the embodiment, a liquid supplementing pipe 19 is arranged on the liquid storage tank 17, and an end cover 20 is connected to the liquid supplementing pipe 19 in a threaded manner; the liquid supplementing pipe 19 is designed to facilitate timely supplementing of cleaning liquid into the liquid storage tank 17.

In the present embodiment, the driving mechanism 8 includes a servo motor 801, a first gear 802, a second gear 803 and a rotating shaft 804, the servo motor 801 is mounted in the mounting box 7 through a set bracket, the first gear 802 is axially fixed at the output end of the servo motor 801, the top end of the rotating shaft 804 is axially fixed at the center of the lower end face of the turntable 6, the bottom end of the rotating shaft 804 passes through the recovery box 1, the mounting box 7 and is rotatably connected in the mounting box 7, the second gear 803 is coaxially fixed on the rotating shaft 804, and the second gear 803 is meshed with the first gear 802;

when the sorting box 10 needs to be rotated, the servo motor 801 drives the rotating shaft and the turntable 6 to rotate through the first gear 802 and the second gear 803, so that the sorting box 10 is rotated to a corresponding position.

In the embodiment, the connecting assembly 9 comprises a T-shaped slide block 901, a spring piece 902 and an L-shaped limiting rod 903, wherein the T-shaped slide block 901 is provided with four groups, the T-shaped slide block 901 is connected to the turntable 6 through equal angle bolts, one side of the T-shaped slide block 901 is provided with a mounting hole 904, one side of the top of the mounting hole 904 extends upwards to the upper end face of the T-shaped slide block 901, a T-shaped chute 1001 is formed in the bottom of the sorting box 10 corresponding to the position of the T-shaped slide block 901, the T-shaped slide block 901 is inserted into the T-shaped chute 1001, a limiting hole 1002 is formed in the T-shaped chute 1001 corresponding to the mounting hole 904, the vertical part of the L-shaped limiting rod 903 is connected to the vertical part of the mounting hole 904 in a sliding mode, and the top of the vertical part of the L-shaped limiting rod 903 is inserted into the limiting hole 1002; through the design, the sorting box 10 can be conveniently disassembled and washed, and the sorting box 10 can be cleaned and replaced regularly.

In the embodiment, a taking and placing opening 21 is formed in the side wall of the recovery box 1, and an access cover 22 is arranged on the upper cover of the taking and placing opening 21; by the design of the pick-and-place opening 21, an operating opening is provided for the replacement of the sorting bin 10.

The working process of the utility model is as follows:

the operator can put rubbish into letter sorting fill 1204, sensor identification portion 3 detects the rubbish position, the type of rubbish is discerned to image recognition portion 4, then transfer control panel with the signal, control panel starts actuating mechanism 8, actuating mechanism 8 drives carousel 6 and rotates suitable position, make corresponding letter sorting case 10 move to letter sorting fill 1204 bottom, then open corresponding electric seal lid 11, start electric telescopic handle 1202, electric telescopic handle 1202 shrink, two letter sorting fills 1204 separation, rubbish falls into corresponding letter sorting case 10, when the rubbish of image recognition portion 4 discernment contains sewage, the sewage in the rubbish can flow into in collection cylinder 13 from hose 1207 before the letter sorting, and after the letter sorting is accomplished, accessible shower nozzle 16 washs the pollutant that remains on letter sorting fill 1204, in abluent waste liquid collection cylinder 13, can effectively avoid letter sorting fill 1204 dirty, reduce letter sorting fill 1204's corruption damage.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides an intelligent garbage bin sorting device based on machine vision, includes collection bin (1), garbage bin flip (2), sensor identification portion (3), image recognition portion (4) and main control unit (5), one side of garbage bin flip (2) articulates on collection bin (1), sensor identification portion (3) image recognition portion (4) with main control unit (5) set up respectively in garbage bin flip (2) inboard, its characterized in that: the utility model discloses a garbage bin, including collection box (1), conveyer belt (6), rotary table (6) rotation connection is in the bottom in collection box (1), the bottom of collection box (1) is provided with install bin (7), be provided with actuating mechanism (8) in install bin (7), the lower terminal surface at rotary table (6) is fixed to the work end of actuating mechanism (8) axial through collection box (1), be provided with coupling assembling (9) on rotary table (6), rotary table (6) can dismantle through coupling assembling (9) and be connected with four group's letter sorting casees (10), the top of letter sorting casees (10) is provided with the opening, be provided with electric seal lid (11) on the opening, the inboard of garbage bin flip (2) is provided with letter sorting mechanism (12), the output of letter sorting mechanism (12) with letter sorting case (10) cooperation sets up, temporary storage in letter sorting mechanism (12) with sensor identification portion (3) image identification portion (4) cooperation sets up, main control unit (5) respectively with sensor identification portion (3), image identification portion (4), actuating mechanism (12) electric connection.

2. The intelligent garbage can sorting device based on machine vision according to claim 1, wherein: sorting mechanism (12) are including installing frame (1201), electric telescopic handle (1202), interlock arm (1203), letter sorting fight (1204), electric telescopic handle (1202) interlock arm (1203) letter sorting fight (1204) use the symmetry axis of installing frame (1201) is provided with two sets of as the benchmark symmetry, and the middle part of interlock arm (1203) is rotated and is connected on installing frame (1201), and the top of letter sorting fight (1204) is fixed in the bottom of interlock arm (1203), and the top of interlock arm (1203) is rotated and is connected the scalable end at electric telescopic handle (1202), and the top of electric telescopic handle (1202) is rotated and is connected on installing frame (1201), two sets of letter sorting fight (1204) cooperation sets up.

3. The intelligent garbage can sorting device based on machine vision according to claim 2, wherein: the opening part of letter sorting fill (1204) is provided with sealing washer (1205), and the bottom of letter sorting fill (1204) is provided with blow off pipe (1206), and the output of blow off pipe (1206) is provided with hose (1207), the up end central point of carousel (6) puts and is fixed with collection cylinder (13), and the bottom output and the collection cylinder (13) of hose (1207) communicate, and the bottom of collection cylinder (13) is provided with discharge pipe (14), and discharge pipe (14) pass recovery tank (1) and be provided with control valve (15), garbage bin flip (2) are provided with shower nozzle (16) corresponding the position of letter sorting fill (1204), and garbage bin flip (2) inboard is provided with liquid reserve tank (17) and water pump (18), and the input of liquid reserve tank (17) of water pump (18) communicate, the output and the input of shower nozzle (16) of water pump (18).

4. A machine vision based intelligent trash can sorting device as claimed in claim 3, wherein: the liquid supplementing pipe (19) is arranged on the liquid storage tank (17), and the liquid supplementing pipe (19) is connected with the end cover (20) in a threaded manner.

5. The intelligent garbage can sorting device based on machine vision according to claim 1, wherein: the driving mechanism (8) comprises a servo motor (801), a first gear (802), a second gear (803) and a rotating shaft (804), wherein the servo motor (801) is installed in the installation box (7) through a set bracket, the first gear (802) is axially fixed at the output end of the servo motor (801), the top end of the rotating shaft (804) is axially fixed at the center of the lower end face of the rotary table (6), the top end of the rotating shaft (804) penetrates through the recovery box (1) and the installation box (7) and is rotationally connected in the installation box (7), the second gear (803) is coaxially fixed on the rotating shaft (804), and the second gear (803) is meshed with the first gear (802).

6. The intelligent garbage can sorting device based on machine vision according to claim 1, wherein: the connecting assembly (9) comprises a T-shaped sliding block (901), a spring piece (902) and an L-shaped limiting rod (903), wherein the T-shaped sliding block (901) is provided with four groups, the T-shaped sliding block (901) is connected with the turntable (6) through equal angle bolts, one side of the T-shaped sliding block (901) is provided with a mounting hole (904), one side of the top of the mounting hole (904) upwards extends to the upper end face of the T-shaped sliding block (901), the bottom of the sorting box (10) is provided with a T-shaped sliding groove (1001) corresponding to the position of the T-shaped sliding block (901), the T-shaped sliding block (901) is inserted into the T-shaped sliding groove (1001), the position of the T-shaped sliding groove (1001) corresponding to the mounting hole (904) is provided with a limiting hole (1002), the vertical part of the L-shaped limiting rod (903) is connected with the vertical part of the mounting hole (904) in a sliding mode, and the top of the vertical part of the L-shaped limiting rod (903) is inserted into the limiting hole (1002), and the spring piece (902) is arranged between the horizontal part of the L-shaped limiting rod (903) and the horizontal part of the mounting hole (904).

7. The intelligent garbage can sorting device based on machine vision according to claim 1, wherein: the side wall of the recovery box (1) is provided with a taking and placing opening (21), and an access cover (22) is arranged on the upper cover of the taking and placing opening (21).