CN214166154U - Garbage classification device - Google Patents

Abstract

The utility model belongs to the technical field of domestic garbage treatment, in particular to a garbage classification device, which comprises a case, a conveying mechanism, a garbage sorting machine and a garbage bag shredding device, wherein the garbage bag shredding device is used for shredding garbage bags and comprises a support frame, a material frame, a tooth row, a rotating shaft and a driving piece; the material frame is arranged on the support 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 garbage dispersing and screening mechanism; 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 with the rotating shaft and used for driving the rotating shaft to rotate, the tooth row is arranged at the opening of the cavity, and the pointed part of the tooth row faces the rotating shaft and is used for tearing the garbage bag with the rotating bag tearing teeth. The bag tearing teeth and the teeth rows are relatively pulled down to tear the garbage bag, so that garbage can be shaken off from the garbage bag, and the garbage can be completely classified.

Description

Garbage classification device

Technical Field

The utility model belongs to the technical field of the domestic waste classification, especially, relate to a waste classification device.

Background

A lot of domestic garbage can be generated in the life of citizens; with the national initiatives of garbage classification, many garbage classification devices are available in the market at present, for example, chinese patent document publication No. CN109110338A discloses an intelligent classification garbage can for residential communities, which specifically discloses: the utility model provides a resident district uses intelligent classification dustbin, the power distribution box comprises a box body, it puts in the mouth to have seted up rubbish on the box shell, still be equipped with rubbish transfer table in the box, rubbish transfer table below is equipped with the fluid garbage bin, be equipped with vibrating motor on the rubbish transfer table, the output shaft fixed connection of rubbish transfer table and first cylinder, rubbish transfer table one side is connected with the letter sorting platform, the letter sorting platform comprises fixed bottom plate and movable bottom plate, movable bottom plate one side articulates in the box, the movable bottom plate bottom is connected with the output shaft of second cylinder, the movable bottom plate below is equipped with the waste material garbage bin, the movable bottom plate top is equipped with the gripper, the tip of the tongs of gripper is equipped with electrically conductive probe, the inside of gripper still is equipped with the ssd camera module, one side of the relative rubbish transfer table of letter sorting platform is equipped with the metal garbage bin respectively, plastic bottle garbage bin and glass bottle garbage bin. The whole dustbin can intelligent sorting metal, plastic bottle and glass bottle, separates other rubbish simultaneously. However, at present, most of domestic garbage is packaged by disposable garbage bags, and citizens also put the garbage bags in a whole bag into the guide box body; therefore, the garbage in the garbage bag is difficult to shake down during sorting, so that the garbage is remained in the garbage bag, and the garbage cannot be thoroughly sorted, thereby bringing inconvenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste classification device aims at solving present waste classification equipment and can't be with the whole exhaust problems of rubbish in the disposal bag.

In order to achieve the above purpose, an embodiment of the present invention provides a garbage sorting device, which includes a chassis, a conveying mechanism, a garbage sorting machine, and a garbage bag shredding device for shredding garbage bags, wherein the garbage bag shredding device includes a support frame, a material frame, a rack, a rotating shaft, and a driving member; the material frame is arranged on the support frame, a cavity with an upward opening is arranged in the material frame, a blanking port is arranged at the bottom of the material frame, and the blanking port is positioned above the garbage dispersing and screening mechanism; 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.

Further, the garbage classification device further comprises a garbage dispersing and screening mechanism which is arranged at the bottom end of the material frame and used for garbage dispersing and primary screening.

Further, the dispersed garbage dispersing and screening mechanism comprises two mounting plates, a rotating shaft, a screening wheel, a motor assembly and a bearing assembly; the two mounting plates are oppositely arranged on the 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 receiving assembly is arranged at the bottom of the supporting frame and used for receiving the garbage and the sewage rolled by the screening wheel.

Further, the receiving assembly comprises a screen plate and a waste water tank; the screen plate is arranged at the bottom of the support frame and is used for receiving the garbage rolled off 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 garbage sorting equipment, the bottom of the waste water tank is obliquely arranged, a drain pipe is further arranged at the lower end of the bottom of the waste water tank, and the drain pipe 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 diapire of material frame is equipped with the slope baffle, tear the bag tooth with the slope baffle is formed with the punishment in advance clearance.

The embodiment of the utility model provides an among the waste classification device above-mentioned one or more technical scheme have following technological effect at least:

1. on can directly dropping into quick-witted incasement conveying mechanism from the dog-house with the rubbish of packing, carry the material frame of shredding device with whole package rubbish by conveying mechanism, it is rotatory through driving piece drive rotation axis, and then drive and tear a bag tooth and a tooth row relative motion, consequently can make and tear a bag tooth and a tooth row pull down relatively, reach and tear the disposal bag, make rubbish all shake out from the disposal bag, and then can be to the complete classification of rubbish.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced 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 without inventive labor.

Fig. 1 is a front internal structure diagram of a garbage classification device provided by an embodiment of the present invention.

Fig. 2 is an internal structure view of the reverse side of the garbage classification device provided by the embodiment of the present invention.

Fig. 3 is an axonometric view of the garbage classification device provided by the embodiment of the utility model.

Fig. 4 is a structural diagram of the shredding device of the garbage sorting device according to the embodiment of the present invention.

Fig. 5 is a structural diagram of the garbage sorting device according to the embodiment of the present invention.

Fig. 6 is a structural diagram of the picking manipulator of the garbage sorting device provided by 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 reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the 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," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, referring to fig. 1 to 3, a garbage sorting apparatus includes a machine box 100, a conveying mechanism 200, a shredding device 300, a garbage dispersing and screening mechanism 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. Shredding device 300 with rubbish dispersion screening mechanism 400 all locates on first support frame 110, shredding device 300's blanking mouth is located rubbish dispersion screening mechanism 400's top. 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 shredding device 300; the conveying mechanism 500 is arranged at the output end of the garbage dispersing and screening mechanism 400 and is used for receiving the garbage output by the garbage dispersing and screening mechanism 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, and a plurality of the trash cans 800 are disposed outside the conveying mechanism 500 in order to be located above 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.

The embodiment is specifically that the packaged garbage is thrown onto the conveying mechanism 200 in the case 100 from the feeding port 102, the whole package of garbage is conveyed to the shredding device 300 by the conveying mechanism 200, the garbage bag is shredded by the shredding device 300, so that the garbage in the garbage bag falls out and falls onto the garbage dispersing and screening mechanism 400, the garbage dispersing and screening mechanism 400 screens out small-particle garbage, and simultaneously can separately spread large-volume garbage and convey the large-volume garbage to 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 shredding device 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 shredding device 300, referring to fig. 1 to 4, includes a frame 301, a row of teeth 302, a rotating shaft 303 and a driving member (not shown). The bottom of the material frame 301 extends to support the supporting legs 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 garbage dispersing and screening mechanism 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 material frame 301 in through conveying mechanism 200, 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 rubbish dispersion screening mechanism 400 through blanking hole 304. Specifically, the driving member is a speed reduction motor.

Further, the bottom wall of the material frame 301 is provided with an inclined guide plate, and the bag tearing teeth 305 exit the inclined guide plate to form a material passing gap. The partial disposal bag that tears through tooth row 302 and tear a bag tooth 305 and tear the bits of broken glass drops to the punishment in the material clearance, hangs the disposal bag in will expecting the clearance through tearing a bag tooth 305 and rotates, at the rotation in-process, can shake off the rubbish in this disposal bag to the further tearing of hanging disposal bag in tooth row 302 reaches and further tears the disposal bag, makes rubbish thoroughly discharge in the disposal bag.

Further, referring to fig. 1 to 5, the garbage dispersing and screening mechanism 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 shredding device 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 then drips to waste water tank 405 through the mesh on otter board 404 and collects. 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, after being collected by the waste water tank 405, the water in the garbage 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 shredding device 300 and the garbage dispersing and screening mechanism 400 are cleaned, the water can be directly used for washing, 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 conveniently cleaned.

Further, referring to fig. 5, the screening wheels 403 are in a polygonal configuration, preferably a triangular configuration, and the screening wheels 403 are 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 garbage dispersing and screening mechanism 403 are arranged in parallel in the chassis 100; the output end of the waste dispersing and screening mechanism 400 is also provided with a transfer mechanism 900, so that the output end of the transfer mechanism 900 extends to the input end of the conveyor 500. In this embodiment, the conveying mechanism 500 is provided in the housing 100 in parallel with the garbage dispersing and sorting mechanism 400 and the conveying mechanism 200, and therefore, the overall length of the housing 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 the present embodiment, the transfer mechanism 500, the recognition camera 600 and the pick-up robot 700 are separated from the shredder 300 and the trash dispersing and sorting mechanism 400 by partitions, and water can be prevented from splashing to the other side of the housing 100 when the shredder 300 and the trash dispersing and sorting mechanism 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 casing 100 is further provided with a control switch 106 for controlling the electric door 105 to open and driving the garbage classification device to operate.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. A garbage classification device comprises a case, a conveying mechanism and a garbage sorting machine, and is characterized by further comprising a garbage bag shredding device used for shredding garbage bags, wherein the garbage bag shredding device comprises a support frame, a material frame, a gear row, a rotating shaft and a driving piece; the material frame is arranged on the support frame, a cavity with an upward opening is arranged in the material frame, a blanking port is arranged at the bottom of the material frame, and the blanking port is positioned above the garbage dispersing and screening mechanism; 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.

2. The waste sorting device of claim 1, further comprising: the garbage classification device further comprises a garbage dispersing and screening mechanism which is arranged at the bottom end of the material frame and used for garbage dispersing and primary screening.

3. The waste sorting device of claim 2, further comprising: the garbage dispersing and screening mechanism comprises two mounting plates, a rotating shaft, a screening wheel, a motor assembly and a bearing assembly; the two mounting plates are oppositely arranged on the 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 receiving assembly is arranged at the bottom of the supporting frame and used for receiving the garbage and the sewage rolled by the screening wheel.

4. A waste sorting device according to claim 3, characterised in that: the receiving assembly comprises a screen plate and a waste water tank; the screen plate is arranged at the bottom of the support frame and is used for receiving the garbage rolled off 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 waste sorting device of claim 4, wherein: the two ends of the waste water tank are attached to the two inner walls of the garbage sorting equipment, 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. A waste sorting device according to claim 4 or 5, characterised in that: the screening wheels are of polygonal structures, and the screening wheels are arranged in the same direction.

7. The waste sorting device of claim 1, further comprising: the bottom wall of the material frame is provided with an inclined guide plate, and a material passing gap is formed between the bag tearing teeth and the inclined guide plate.

Images