CN112644911A

CN112644911A - Household garbage classifier

Info

Publication number: CN112644911A
Application number: CN202011592676.6A
Authority: CN
Inventors: 莫卓亚; 邓琳奎
Original assignee: Guangdong Gongye Technology Co Ltd
Current assignee: Guangdong Gongye Technology Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-04-13

Abstract

The invention belongs to the technical field of household garbage treatment, and particularly relates to a household garbage sorting machine which comprises a case, a conveying mechanism, a bag breaking machine, a screening machine, a conveying mechanism, an identification camera, a picking mechanical arm, a plurality of garbage cans and a control system; the bag breaking machine and the screening machine are both arranged on the first support frame; the conveying mechanism is arranged in the case, one end of the conveying mechanism extends to the lower end of the feeding port, and the other end of the conveying mechanism extends to the upper part of the bag breaking machine; the conveying mechanism is arranged at the output end of the screening machine and is used for receiving the garbage output by the screening machine; the recognition camera and the picking mechanical arm are arranged on the second support frame along the conveying direction of the conveying mechanism and are positioned above the conveying mechanism, and the plurality of garbage cans are arranged outside the conveying mechanism; the recognition camera is used for acquiring the information of the garbage types, and the picking manipulator is used for picking up the garbage of the conveying mechanism and placing the garbage into a corresponding garbage can; the control system is used for reading and recognizing the information of the recognition camera and controlling the picking manipulator.

Description

Household garbage classifier

Technical Field

The invention belongs to the technical field of household garbage classification, and particularly relates to a household garbage classifier.

Background

Every family can generate more domestic garbage every day, and the domestic garbage generally has great harm to social environment; with the national advocates for garbage classification, the awareness of citizens and society about garbage classification is also gradually strengthened. However, in the current situation, a very large household can not classify garbage, but domestic garbage such as recoverable garbage, kitchen garbage and the like is mixed and packed into a garbage bag, then the garbage bag is discarded into a garbage can, and then the garbage is sorted by a garbage station, or the discarded garbage is directly burned or buried, so that serious resource loss is caused, and pollution to the environment to a certain degree is caused.

Disclosure of Invention

The invention aims to provide a household garbage sorting machine, and aims to solve the problem that household garbage is difficult to sort at present.

In order to achieve the above purpose, the household garbage sorting machine provided by the embodiment of the invention comprises a case, a conveying mechanism, a bag breaking machine, a screening machine, a conveying mechanism, an identification camera, a picking mechanical arm, a plurality of garbage cans and a control system; a closed cavity is arranged in the case, a feeding port and a cleaning door are arranged on a side plate of the case, and a first support frame and a second support frame are arranged in the case; the bag breaking machine and the screening machine are both arranged on the first support frame, and a blanking port of the bag breaking machine is positioned above the screening machine; the conveying mechanism is arranged in the case, one end of the conveying mechanism extends to the lower end of the feeding port, and the other end of the conveying mechanism extends to the upper side of the bag breaking machine; the conveying mechanism is arranged at the output end of the screening machine and is used for receiving the garbage output by the screening machine; the recognition camera and the picking manipulator are arranged on the second support frame along the conveying direction of the conveying mechanism and are positioned above the conveying mechanism, and the garbage cans are arranged outside the conveying mechanism; the recognition camera is used for acquiring the information of the garbage types, and the picking manipulator is used for picking up the garbage of the conveying mechanism and placing the garbage into the corresponding garbage can; the control system is used for reading and identifying the information of the identification camera and controlling the picking manipulator.

Further, the conveying mechanism is a lifting machine, and the upper end of the conveying mechanism extends to the position above the bag breaking machine.

Further, the bag breaking machine comprises a material frame, a tooth row, a rotating shaft and a driving piece; supporting legs supported on the first supporting frame extend from the bottom of the material frame, a cavity with an upward opening is arranged in the material frame, and a blanking port is arranged at the bottom and is positioned above the screening machine; the rotating shaft is rotatably connected to the opening of the cavity, and a plurality of rows of bag tearing teeth are distributed on the periphery of the rotating shaft; the driving piece is connected the rotation axis for the drive the rotation axis is rotatory, the tooth row sets up the oral area of cavity, the pointed portion orientation of tooth row the rotation axis is used for with the rotation tear the bag tooth and tear the disposal bag.

Furthermore, the screening machine comprises two mounting plates, a rotating shaft, a screening wheel, a motor assembly, a screen plate and a waste water tank; the two mounting plates are oppositely arranged on the first support frame; the rotating shafts are rotatably connected between the two mounting plates; a plurality of screening wheels are arranged on each rotating shaft, and blanking gaps are arranged between the screening wheels on the adjacent rotating shafts; the motor assembly is connected with the rotating shafts and is used for driving the rotating shafts to rotate in the same direction; the screen plate is arranged at the bottom of the first support frame and is used for receiving garbage rolled by the screening wheel; the waste water tank is arranged at the bottom of the mesh plate and used for receiving garbage and sewage.

Furthermore, the two ends of the waste water tank are attached to the two inner walls of the case, the bottom of the waste water tank is obliquely arranged, and a drain pipe is further arranged at the lower end of the bottom of the waste water tank and extends to the outer side of the case.

Furthermore, the screening wheels are of polygonal structures, and the screening wheels are arranged in the same direction.

Further, the conveying mechanism and the screening mechanism are arranged in the case in parallel; the output end of the screening machine is also provided with a transfer machine, so that the output end of the transfer mechanism extends to the input end of the conveyor.

Furthermore, a partition board is further arranged in the case, and the first support frame and the second support frame are isolated on two sides of the partition board.

Further, the picking manipulator comprises two groups of first linear modules, second linear modules, third linear modules and a mechanical clamp; the two groups of first linear modules are arranged on the second supporting frame, the second linear module is connected with the moving seats of the two first linear modules, the third linear module is vertically arranged on the moving seat of the second linear module, and the mechanical clamp is arranged at the lifting end of the third linear module; the first linear module drives the mechanical clamp to reciprocate along the conveying mechanism, the second linear module drives the mechanical clamp to transversely move, and the third linear module drives the mechanical clamp to vertically move.

Furthermore, the dog-house still is provided with the electrically operated gate for seal the dog-house, the outside of quick-witted case still is provided with control switch, is used for controlling the electrically operated gate is opened, and the drive the operation of domestic waste sorter.

One or more technical solutions in the household garbage classifier provided by the embodiment of the present invention at least have the following technical effects:

1. the method comprises the following steps that citizens can directly throw packaged garbage onto a conveying mechanism in a case from a feeding port, the conveying mechanism conveys the whole packaged garbage into a bag breaking machine, the bag breaking machine tears a garbage bag to enable the garbage in the garbage bag to fall out and to a screening machine, the screening machine screens out small-particle garbage, and meanwhile, the garbage can be spread out and conveyed onto a conveying mechanism to enable the garbage to be dispersed on the conveying mechanism, the type of the garbage is identified through an identification camera, and the garbage is picked into a corresponding garbage can through a picking mechanical arm, so that garbage classification treatment is realized, and recycling of resources capable of being recycled is realized; not only effectively improving the environment, but also saving resources and realizing sustainable development.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a front internal structure view of a household garbage sorting machine according to an embodiment of the present invention.

Fig. 2 is an internal structure diagram of a reverse side of the household garbage sorting machine according to the embodiment of the present invention.

Fig. 3 is an isometric view of a domestic waste classifier according to an embodiment of the present invention.

Fig. 4 is a structural diagram of the bag breaking machine of the household garbage sorting machine provided by the embodiment of the invention.

Fig. 5 is a structural diagram of the screening machine part of the household garbage sorting machine provided by the embodiment of the invention.

Fig. 6 is a structural diagram of the picking manipulator of the household garbage sorter according to the embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, referring to fig. 1 to 3, a household garbage sorting machine includes a cabinet 100, a conveying mechanism 200, a bag breaking machine 300, a screening machine 400, a conveying mechanism 500, an identification camera 600, a picking manipulator 700, a plurality of garbage cans 800, and a control system (not shown). A closed cavity 101 is arranged in the case 100, a feeding port 102 and a cleaning door 103 are arranged on a side plate of the case 100, and the feeding port 102 is used for feeding garbage; the cleaning door 103 opens the housing 100 when cleaning the garbage, so that the garbage can 800 can be taken out from the housing 100. A first support frame 110 and a second support frame 120 are disposed in the chassis 100. The bag breaking machine 300 and the screening machine 400 are both arranged on the first support frame 110, and a blanking port of the bag breaking machine 300 is located above the screening machine 400. The conveying mechanism 200 is arranged in the case 100, one end of the conveying mechanism 200 extends to the lower end of the feeding port 102, and the other end extends to the upper part of the bag breaking machine 300; the conveying mechanism 500 is disposed at an output end of the screening machine 400, and is configured to receive the garbage output by the screening machine 400. The recognition camera 600 and the picking robot 700 are disposed on the second supporting frame 120 along the conveying direction of the conveying mechanism 500 above the conveying mechanism 500, and the plurality of trash cans 800 are disposed outside the conveying mechanism 500. The recognition camera 600 is used for acquiring information of garbage types, and the picking manipulator 700 is used for picking up the garbage of the conveying mechanism 500 and placing the garbage into the corresponding garbage bin 800; the control system is used for reading and identifying the information of the recognition camera 600 and controlling the picking manipulator 700 to pick the corresponding garbage and put the garbage into the corresponding garbage bin 800.

Specifically, the packaged garbage is thrown into the conveying mechanism 200 in the chassis 100 from the feeding port 102, the conveying mechanism 200 conveys the whole package of garbage into the bag breaking machine 300, the bag breaking machine 300 tears up the garbage bag, so that the garbage in the garbage bag falls out and falls into the screening machine 400, the screening machine 400 screens out small-particle garbage, and simultaneously, large-volume garbage can be separately spread and conveyed onto the conveying mechanism 200, and the garbage is dispersed on the conveying mechanism 200, the type of the garbage is identified by the identification camera 600, and the garbage is picked into the corresponding garbage can 800 by the picking manipulator 700, so that the garbage classification treatment is realized, and the recycling of the recyclable resources is realized; not only effectively improving the environment, but also saving resources and realizing sustainable development.

Further, the conveying mechanism 500 is a belt conveyor disposed on the second supporting frame 120.

Further, the conveying mechanism 200 is a lifter, and the upper end of the conveying mechanism 200 extends to the upper side of the bag breaking machine 300. In this embodiment, the conveying mechanism 200 is a lifter, so that the garbage thrown into the housing 100 is conveyed upward, and the throwing port 102 is located at the lower end of the housing 100, thereby facilitating the citizens to throw the garbage. And the conveying mechanism 200 conveys upwards, so when the garbage is thrown into the case 100, the citizens are effectively prevented from touching the conveying mechanism 200, and the effect of protecting the citizens is achieved.

Further, the embodiment of the bag breaking machine 300, referring to fig. 1 to 4, includes a material frame 301, a tooth row 302, a rotating shaft 303, and a driving member (not shown). The bottom of the material frame 301 extends to form supporting legs supported on the first supporting frame 110, a cavity with an upward opening is arranged in the material frame 301, a blanking port 304 is arranged at the bottom, and the blanking port 304 is located above the screening machine 400. The rotating shaft 303 is rotatably connected to the mouth of the cavity, and a plurality of rows of bag tearing teeth 305 are distributed on the periphery of the rotating shaft 303. The driving member is connected with the rotating shaft 303 and used for driving the rotating shaft 303 to rotate, the tooth row 302 is arranged at the opening of the cavity, and the tip of the tooth row 302 faces the rotating shaft 303 and is used for tearing the garbage bag with the rotating bag tearing teeth 305. In this embodiment, carry rubbish to the material frame 301 through conveying mechanism 200 in, it is rotatory through driving piece drive rotation axis 303, and then drive and tear a bag tooth 305 and a tooth row 302 relative motion, consequently can make and tear a bag tooth 305 and a tooth row 302 pull down relatively, reach and tear the disposal bag, then rubbish in the disposal bag drops on screening mechanism 400 through blanking hole 304. Specifically, the driving member is a speed reduction motor.

Further, referring to fig. 1 to 5, the screening machine 400 includes two mounting plates 401, a rotating shaft 402, a screening wheel 403, a motor assembly (not shown), a screen 404, and a waste water tank 405. The two mounting plates 401 are oppositely arranged on the first support frame 110. The rotating shafts 402 are rotatably connected between the two mounting plates 401. Each rotating shaft 402 is provided with a plurality of screening wheels 403, and a blanking gap is arranged between the screening wheels 403 on the adjacent rotating shafts 402. The motor assembly is connected to each of the rotating shafts 402, and is configured to drive each of the rotating shafts 402 to rotate in the same direction. The screen plate 404 is arranged at the bottom of the first support frame 110 and is used for receiving garbage rolled by the screening wheel 403; the waste water tank 405 is arranged at the bottom of the mesh plate 404 and is used for receiving garbage and sewage. In this embodiment, pull out rubbish in the disposal bag through bag-breaking machine 300 and drop to screening wheel 403, rotating through motor element drive pivot 402, screening wheel 403 then promotes the rubbish conveying, and at the in-process of conveying, tiny rubbish and water in the rubbish drop to otter board 404 in the direct clearance that forms of screening wheel 403, and sewage is then through the mesh on otter board 404 driping the wastewater disposal basin 405 in and collect. And bigger rubbish passes through screening wheel 403 and progressively pushes to transport mechanism 500 to in-process of pushing, can disperse rubbish, reach rubbish can tile on transport mechanism 500, be convenient for subsequent discernment camera 600 discernment and pick up manipulator 700 and pick up rubbish.

Further, referring to fig. 5, two ends of the waste water tank 405 are attached to two inner walls of the chassis 100, a bottom of the waste water tank 405 is disposed in an inclined manner, a drain pipe 406 is further disposed at a lower end of the bottom of the waste water tank 405, and the drain pipe 406 extends to an outer side of the chassis 100. In this embodiment, water in the garbage is collected by the waste water tank 405 and then can be discharged to the outside of the case 100, and when the inner wall of the case 100, the waste water tank 405, the bag breaking machine 300 and the screening machine 400 are cleaned, the garbage can be directly washed by water, and the washed water completely enters the waste water tank 405 and is completely discharged through the drain pipe 406, so that the inside of the case 100 can be cleaned conveniently.

Further, referring to fig. 5, the screening wheels 403 are polygonal, preferably triangular, in configuration, with each screening wheel 403 oriented in the same direction. In this embodiment, when the garbage falls between the screening wheels 403 on the adjacent rotating shafts 402, in the rotating process of the screening wheels 403, the sharp corners of the screening wheels 403 can stir the garbage to be conveyed forward, so that the garbage is gradually dispersed, small garbage can directly fall onto the screen 404, and garbage with a large volume can be gradually pushed, so that the large garbage can be dispersedly pushed onto the conveying mechanism 500.

Further, the conveying mechanism 500 and the screening mechanism 403 are arranged in parallel in the chassis 100; the output of the screening machine 400 is also provided with a transfer mechanism 900 so that the output of the transfer mechanism 900 extends to the input of the conveyor 500. In this embodiment, the conveyor 500 is provided in the casing 100 in parallel with the screening machine 400 and the conveying mechanism 200, and therefore, the overall length of the casing 100 can be reduced in a predetermined conveying stroke.

Further, referring to fig. 1, 2 and 5, a partition 104 is further disposed in the chassis 100, and the first support 110 and the second support 120 are isolated at two sides of the partition 104. In this embodiment, the transfer mechanism 500, the recognition camera 600, and the pick-up robot 700 are isolated from the bag breaker 300 and the sieve machine 400 by partitions, and water can be prevented from splashing to the other side of the housing 100 when the bag breaker 300 and the sieve machine 400 are washed.

Further, referring to fig. 6, the pick robot 700 includes two sets of a first linear module 701, a second linear module 702, a third linear module 703, and a mechanical clamp 704. The two groups of first linear modules 701 are arranged on the second support frame 120, the second linear module 702 is connected with the moving seats of the two first linear modules 701, the third linear module 703 is vertically arranged on the moving seat of the second linear module 702, and the mechanical clamp 704 is arranged at the lifting end of the third linear module 703; the first linear module 701 drives the mechanical clamp 704 to reciprocate along the conveying mechanism 500, the second linear module 702 drives the mechanical clamp 704 to move transversely, and the third linear module 703 drives the mechanical clamp 704 to move up and down.

Further, the tail end of the conveying mechanism 500 is further provided with a collecting barrel 501 for receiving kitchen and toilet garbage. In this embodiment, other garbage, such as melon pieces, shells and kitchen garbage, left after the garbage is sorted is directly input into the collecting bin 501 through the transmission mechanism 500.

Further, the feeding port 102 is further provided with an electric door 105 for closing the feeding port 102, and the outside of the case 100 is further provided with a control switch 106 for controlling the electric door 105 to open and driving the household garbage classifier to operate.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A household garbage classifier is characterized by comprising a case, a conveying mechanism, a bag breaking machine, a screening machine, a conveying mechanism, an identification camera, a picking mechanical arm, a plurality of garbage cans and a control system; a closed cavity is arranged in the case, a feeding port and a cleaning door are arranged on a side plate of the case, and a first support frame and a second support frame are arranged in the case; the bag breaking machine and the screening machine are both arranged on the first support frame, and a blanking port of the bag breaking machine is positioned above the screening machine; the conveying mechanism is arranged in the case, one end of the conveying mechanism extends to the lower end of the feeding port, and the other end of the conveying mechanism extends to the upper side of the bag breaking machine; the conveying mechanism is arranged at the output end of the screening machine and is used for receiving the garbage output by the screening machine; the recognition camera and the picking manipulator are arranged on the second support frame along the conveying direction of the conveying mechanism and are positioned above the conveying mechanism, and the garbage cans are arranged outside the conveying mechanism; the recognition camera is used for acquiring the information of the garbage types, and the picking manipulator is used for picking up the garbage of the conveying mechanism and placing the garbage into the corresponding garbage can; the control system is used for reading and identifying the information of the identification camera and controlling the picking manipulator.

2. The household waste sorting machine according to claim 1, wherein: the conveying mechanism is a lifting machine, and the upper end of the conveying mechanism extends to the upper side of the bag breaking machine.

3. The household waste sorting machine according to claim 1, wherein: the bag breaking machine comprises a material frame, a tooth row, a rotating shaft and a driving piece; supporting legs supported on the first supporting frame extend from the bottom of the material frame, a cavity with an upward opening is arranged in the material frame, and a blanking port is arranged at the bottom and is positioned above the screening machine; the rotating shaft is rotatably connected to the opening of the cavity, and a plurality of rows of bag tearing teeth are distributed on the periphery of the rotating shaft; the driving piece is connected the rotation axis for the drive the rotation axis is rotatory, the tooth row sets up the oral area of cavity, the pointed portion orientation of tooth row the rotation axis is used for with the rotation tear the bag tooth and tear the disposal bag.

4. The household garbage sorting machine according to any one of claims 1 to 3, wherein: the screening machine comprises two mounting plates, a rotating shaft, a screening wheel, a motor assembly, a screen plate and a wastewater tank; the two mounting plates are oppositely arranged on the first support frame; the rotating shafts are rotatably connected between the two mounting plates; a plurality of screening wheels are arranged on each rotating shaft, and blanking gaps are arranged between the screening wheels on the adjacent rotating shafts; the motor assembly is connected with the rotating shafts and is used for driving the rotating shafts to rotate in the same direction; the screen plate is arranged at the bottom of the first support frame and is used for receiving garbage rolled by the screening wheel; the waste water tank is arranged at the bottom of the mesh plate and used for receiving garbage and sewage.

5. The household waste sorting machine according to claim 4, wherein: the two ends of the waste water tank are attached to the two inner walls of the case, the bottom of the waste water tank is obliquely arranged, and a drain pipe is further arranged at the lower end of the bottom of the waste water tank and extends to the outer side of the case.

6. The household waste sorting machine according to claim 4, wherein: the screening wheels are of polygonal structures, and the screening wheels are arranged in the same direction.

7. The household waste sorting machine according to claim 1, wherein: the conveying mechanism and the screening mechanism are arranged in the case in parallel; the output end of the screening machine is also provided with a transfer machine, so that the output end of the transfer mechanism extends to the input end of the conveyor.

8. The household garbage sorting machine according to any one of claims 1 to 3 and 7, wherein: the machine case is also internally provided with a partition plate, and the first support frame and the second support frame are isolated at two sides of the partition plate.

9. The household garbage sorting machine according to any one of claims 1 to 3 and 7, wherein: the picking manipulator comprises two groups of first linear modules, second linear modules, third linear modules and a mechanical clamp; the two groups of first linear modules are arranged on the second supporting frame, the second linear module is connected with the moving seats of the two first linear modules, the third linear module is vertically arranged on the moving seat of the second linear module, and the mechanical clamp is arranged at the lifting end of the third linear module; the first linear module drives the mechanical clamp to reciprocate along the conveying mechanism, the second linear module drives the mechanical clamp to transversely move, and the third linear module drives the mechanical clamp to vertically move.

10. The household waste sorting machine according to claim 1, wherein: the feeding port is further provided with an electric door for sealing the feeding port, and the outer side of the case is further provided with a control switch for controlling the electric door to be opened and driving the household garbage classifier to operate.