CN212075175U

CN212075175U - Automatic garbage classification device

Info

Publication number: CN212075175U
Application number: CN202020259364.2U
Authority: CN
Inventors: 庄嘉怡; 杨振烨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-12-04
Anticipated expiration: 2030-03-05

Abstract

The utility model relates to the technical field of garbage classification and recovery, and provides an automatic garbage classification device, which comprises a box body assembly, a conveying assembly, a vertical roller and a classification assembly; the box body component comprises a box body, and the side surface of the box body is provided with a main inlet; the conveying assembly comprises a cache conveying belt and a main conveying belt, the cache conveying belt is arranged in the box body and is positioned at a main inlet, and the main conveying belt is arranged in the box body and is positioned below the cache conveying belt; the vertical roller is arranged between the buffer conveying belt and the main conveying belt and is positioned at one end of the buffer conveying belt; the classification component comprises a first classification unit, a second classification unit, a third classification unit and a fourth classification unit, so that the garbage can be classified into four classes. The utility model can automatically realize the classified recovery of the garbage, greatly reduce the effort and time of people for garbage classification, and improve the efficiency of garbage delivery and garbage classification; meanwhile, the classification error in artificial garbage classification is avoided, and the classification effect is improved.

Description

Automatic garbage classification device

Technical Field

The utility model relates to a waste classification retrieves technical field, and more specifically says, relates to a rubbish automatic classification device.

Background

Currently, garbage pollution is a global environmental problem, and about 4 million tons of plastics are produced all over the world every year, less than 9% of the plastics can be recycled, while other plastics are disposed of by landfilling or dumping, and the plastics drift in the ocean, causing ocean pollution. In addition to plastics, approximately 20 million tons of solid waste are produced worldwide each year. The garbage not only can affect the urban environment, but also can seriously affect air, water sources and soil, and further can bring damage to the life and health of people.

In order to solve the problem of environmental pollution caused by garbage, the garbage is classified and recycled to form a feasible method. For example, in the middle of 2019, classification of garbage is carried out in Shanghai city, and garbage is classified into four types (including recoverable garbage, harmful garbage, dry garbage and wet garbage) and different types of garbage are classified, recovered and treated, so that the garbage recovery efficiency can be improved and the garbage pollution can be reduced.

At present, when garbage is classified, people are required to classify different garbage according to garbage classification rules independently, and classified garbage is thrown into corresponding garbage cans to realize classification and treatment of the garbage. However, the garbage classification is complicated, people are easy to classify the garbage wrongly in actual operation, and a large amount of manpower and time are consumed in the classification process, so that the garbage classification efficiency is low, and the classification effect is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubbish automatic classification device to the technical problem that rubbish classification efficiency is low, classification effect is unsatisfactory when adopting the manual work to carry out waste classification among the solution prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: the automatic garbage sorting device comprises a box body assembly, a conveying assembly, a vertical roller and a sorting assembly;

the box body assembly comprises a box body, and a main inlet for garbage to be thrown into is formed in the side surface of the box body;

the conveying assembly comprises a cache conveying belt and a main conveying belt, the cache conveying belt is arranged in the box body and is positioned at the main inlet, and the main conveying belt is arranged in the box body and is positioned below the cache conveying belt;

the vertical roller is arranged between the buffer conveying belt and the main conveying belt and is positioned at one end of the buffer conveying belt;

the classification component comprises a first classification unit, a second classification unit, a third classification unit and a fourth classification unit;

the first classification unit comprises a first sensor and a first garbage can, the first sensor faces the main conveyor belt and is used for identifying first type garbage, and the first garbage can is arranged below the main conveyor belt;

the second classification unit comprises a second sensor, a second garbage can and a second classification part, the second garbage can is arranged below the main conveyor belt and located on one side of the first garbage can, the second classification part is located above the second garbage can, and the second sensor is arranged on the second classification part and used for identifying second garbage;

the third classification unit comprises a third sensor, a third garbage can and a slide way, the third garbage can is arranged below the main conveyor belt and is positioned on one side of the second garbage can, the slide way is arranged on the surface of the second garbage can and is used for controlling the separation of the third type of garbage and the fourth type of garbage, and the third sensor faces the slide way and is used for identifying the third type of garbage;

the fourth classification unit comprises a fourth dustbin, and the fourth dustbin is arranged below the main conveyor belt and located on one side of the third dustbin.

In one embodiment, the first sensor comprises a metal detector and/or an image sensor;

the first dustbin comprises a first box body and a first box cover with a preset gradient, and the first box cover can be opened or closed relative to the first box body.

In one embodiment, the second classification part comprises a horizontal roller, a left push rod and a right push rod, the left push rod and the right push rod are arranged in the horizontal roller, and the second sensor is arranged on the side wall of the horizontal roller;

the horizontal roller is provided with a horizontal roller door, a left roller door and a right roller door, the horizontal roller door faces the first garbage can, the left roller door faces the second garbage can, and the right roller door faces the slide way.

In one embodiment, the second sorting unit further comprises a high-pressure water gun, and the high-pressure water gun is arranged in the horizontal drum;

the automatic garbage classification device also comprises a water circulation component;

the water circulation assembly comprises a water storage tank, a water pump and a pump pipe, the water storage tank is arranged at the bottom of the box body, the water pump is arranged in the water storage tank and connected with the pump pipe, and the pump pipe is connected with the high-pressure water gun.

In one embodiment, a first filter and a second filter are arranged between the bottom of the second dustbin and the water storage tank, and the first filter and the second filter are arranged in a stacked mode.

In one embodiment, the classification component further comprises a hydraulic unit, the hydraulic unit comprises a hydraulic machine, a hydraulic box door and a filter screen, the hydraulic machine is arranged on the surface of the second garbage box and located on one side of the horizontal roller, the hydraulic box door is arranged on the surface of the hydraulic machine, and the filter screen is arranged at the bottom of the hydraulic machine.

In one embodiment, the slide way comprises an air drying conveyor belt and an overturning part, the air drying conveyor belt is arranged at one end of the surface of the third dustbin, which is close to the second classification part, and the overturning part is arranged on the surface of the third dustbin and can overturn relative to the third dustbin;

the automatic garbage classification device further comprises a dryer, wherein the dryer is fixed on the side wall in the box body, and faces the air drying conveyor belt.

In one embodiment, the automatic garbage sorting device further comprises a cleaning assembly arranged in the box body, the cleaning assembly comprises a cleaning water tank and at least one cleaning water gun, and the cleaning water gun is connected with the cleaning water tank;

and/or the automatic garbage classification device further comprises a deodorization assembly, wherein the deodorization assembly comprises an air purifier and an air freshening sprayer, the air purifier is arranged on the surface, facing the main conveyor belt, of the cache conveyor belt, and the air freshening sprayer is arranged in the box body and close to the main inlet;

and/or, the automatic garbage classification device further comprises a solar cell module, and the solar cell module is laid on the upper surface of the box body.

In one embodiment, the automatic garbage classification device further comprises an emergency stop assembly, wherein the emergency stop assembly comprises an inner emergency stop unit and an outer emergency stop unit, the inner emergency stop unit is arranged in the box body and close to the main inlet, and the outer emergency stop unit is arranged on the outer surface of the box body;

the internal scram unit includes an internal scram button, or the internal scram unit includes an infrared imager.

In one embodiment, the box body assembly further comprises a wheel unit, and the wheel unit is arranged at the bottom of the box body;

and/or the box body assembly further comprises a step unit, wherein the step unit comprises at least one foldable step, and the foldable step is arranged on the side surface of the box body.

In one embodiment, the automatic garbage classification device further comprises a solar cell module, and the solar cell module is laid on the upper surface of the box body.

The utility model provides a rubbish automatic classification device's beneficial effect lies in at least: the utility model discloses a set gradually conveying assembly, vertical drum and categorised subassembly in the box, wherein categorised subassembly includes first classification unit, second classification unit, third classification unit and fourth classification unit, can fall into four types according to categorised requirement with rubbish, can realize the categorised recovery to rubbish automatically, therefore people need not to classify rubbish before delivering rubbish, have greatly reduced people and carried out the effort and the time of rubbish classification, have improved rubbish delivery and the efficiency of rubbish classification; meanwhile, the garbage is not required to be classified by people, so that the classification error in manual garbage classification is avoided, and the classification effect is greatly improved.

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 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 without creative efforts.

Fig. 1 is a first schematic structural diagram of an automatic garbage sorting device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of the automatic garbage sorting device according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, the present embodiment provides an automatic garbage sorting apparatus, which includes a box assembly 10, a conveying assembly 20, a vertical roller 30, and a sorting assembly 40. The box assembly 10 includes a box 11, and a main inlet 111 for garbage to be thrown into is formed in a side surface of the box 11. The conveying assembly 20 comprises a buffer conveying belt 21 and a main conveying belt 22, the buffer conveying belt 21 is arranged in the box body 11 and is positioned at the main inlet 111, and the main conveying belt 22 is arranged in the box body 11 and is positioned below the buffer conveying belt 21; the vertical roller 30 is disposed between the buffer conveyor belt 21 and the main conveyor belt 22 and is located at one end of the buffer conveyor belt 21.

The sorting assembly 40 includes a first sorting unit 41, a second sorting unit 42, a third sorting unit 43 and a fourth sorting unit 44, so that the garbage can be classified into four categories for recycling. Wherein, the first sorting unit 41 comprises a first sensor 411 and a first trash bin 412, the first sensor 411 faces the main conveyor belt 22 and is used for identifying the first type of trash, and the first trash bin 412 is arranged below the main conveyor belt 22. The second sorting unit 42 includes a second sensor 421, a second waste bin 422, and a second sorting part 423, the second waste bin 422 is disposed below the main conveyor 22 and on one side of the first waste bin 412, the second sorting part 423 is disposed above the second waste bin 422, and the second sensor 421 is disposed in the second sorting part 421 for identifying the second type of waste. The third sorting unit 43 includes a third sensor 431, a third dustbin 432 and a chute 433, the third dustbin 432 is disposed below the main conveyor 22 and at one side of the second dustbin 422, the chute 433 is disposed on the surface of the second dustbin 422 and is used for controlling the separation of the third type garbage and the fourth type garbage, and the third sensor 431 faces the chute 433 and is used for identifying the third type garbage. The fourth sorting unit 44 comprises a fourth waste bin arranged below the main conveyor 22 and on one side of the third waste bin 432.

In this embodiment, the buffer conveyor 21 is used for temporarily storing the input garbage and conveying the garbage to the vertical roller 30; the vertical roller 30 can rotate in a vertical plane to pour out and disperse the garbage entering the vertical roller; the vertical roller 30 pours the waste through its open vertical roller door 301 onto the main conveyor 22, which re-disperses the waste on the main conveyor 22 and conveys it to the sorting assembly 40. During the process of conveying the garbage on the main conveyor 22, the first sensor 411 identifies the garbage, so that the first type of garbage can be selectively slid into the first garbage can 412, and the other garbage enters the second sorting portion 423. After the garbage enters the second sorting portion 423, the second sensor 421 arranged in the second sorting portion 423 can selectively sort the second type of garbage into the second garbage box 422 by identifying the garbage, and the rest of the garbage reaches the chute 433. When the garbage is conveyed on the slideway 433, the third sensor 431 can selectively let the third type of garbage enter the third garbage bin 432 by identifying the garbage, and the rest of the garbage is the fourth type of garbage and enters the fourth garbage bin, so that the garbage is classified, and the subsequent classified recovery and treatment of the garbage are facilitated.

According to the automatic garbage classification device provided by the embodiment, the conveying assembly 20, the vertical roller 30 and the classification assembly 40 are sequentially arranged in the box body, wherein the classification assembly 40 comprises the first classification unit 41, the second classification unit 42, the third classification unit 43 and the fourth classification unit 44, garbage can be classified into four types according to classification requirements, and classification and recovery of the garbage can be automatically realized, so that people do not need to classify the garbage before delivering the garbage, the labor and time for classifying the garbage by people are greatly reduced, and the garbage delivery and garbage classification efficiency is improved; meanwhile, the garbage is not required to be classified by people, so that the classification error in manual garbage classification is avoided, and the classification effect is greatly improved.

Further, the types of the four classification units may be set as needed. For example, the first case: the first classification unit is a harmful garbage classification unit, and the first garbage is corresponding to harmful garbage; the second classification unit is a wet garbage classification unit, and the second garbage is corresponding to wet garbage; the third classification unit is a recyclable garbage classification unit, and the third type of garbage corresponds to recyclable garbage; the fourth classification unit is a dry garbage classification unit, and the fourth type of garbage is corresponding to dry garbage. As in the second case: the first classification unit is a harmful garbage classification unit, and the first garbage is corresponding to harmful garbage; the second classification unit is a wet garbage classification unit, and the second garbage is corresponding to wet garbage; the third classification unit is a dry garbage classification unit, and the third type of garbage is corresponding to dry garbage; the fourth classification unit is a recyclable garbage classification unit, and the fourth type of garbage corresponds to recyclable garbage. The first case will be described below as an example.

In order to realize the control of the related components in the automatic garbage sorting device so as to realize the normal and orderly work of the automatic garbage sorting device, the automatic garbage sorting device further comprises a control component, and the control component is at least used for controlling the buffer conveyor belt 21, the main conveyor belt 22, the vertical roller 30, the first sensor 411, the first garbage can 412, the second sensor 421, the second sorting part 23, the third sensor 431 and the slide 433. Of course, the control assembly may also control other components, and is not limited to the above.

In one embodiment, the case assembly 10 further includes a wheel unit 12, and the wheel unit 12 is provided at the bottom of the case 11. The wheel unit 12 includes at least three wheels, and optionally 4 wheels, so as to facilitate the movement of the automatic garbage sorting apparatus.

In one embodiment, the case assembly 10 further includes a step unit 13, and the step unit 13 includes at least one foldable step provided at a side of the case 11. When a user needs to use the foldable ladder, the foldable ladder can be laid flat; when the user need not use, accomodate collapsible ladder can, can effectively reduce the shared volume of rubbish automatic classification device.

In order to solve the power problem of the automatic garbage sorting device, the automatic garbage sorting device further comprises a solar cell module 50, and the solar cell module 50 is laid on the upper surface of the box body 11. It will be appreciated that the solar cell module 50 may be connected to a control module so that the components of the automatic waste sorting device may be powered under the control of the control module. Of course, in other embodiments, the automatic garbage sorting device may be powered by other means, such as a battery, a power source, etc.

In one embodiment, the first sensor 411 includes a metal detector and/or an image sensor, which is fixed to a surface of the buffer conveyor 21 facing the main conveyor 22, for identifying metal in the trash or containers filled with liquid or food conveyed on the main conveyor 22. The first dustbin 412 comprises a first case 4121 and a first cover 4122 having a predetermined slope, and the first cover 4122 is opened or closed with respect to the first case 4121. It will be appreciated that the first cover 4122 is connected to the control unit, and when metal in the waste is detected, the control unit controls the first cover 4122 to open correspondingly, and the metal slides into the first housing 4121 via the main conveyor 22; when no metal is detected, the first cover 4122 is closed, and the garbage may slide along the surface of the first cover 4122 with a predetermined slope to the second sorting unit 42 for further sorting.

Considering that the garbage may have water bottles with residual water or containers with food, etc., and needs to be disposed before further sorting, the sorting assembly 40 in the automatic garbage sorting device according to this embodiment further includes a hydraulic unit 45, the hydraulic unit 45 includes a hydraulic machine 451 and a hydraulic box door 452, the hydraulic machine 451 is disposed on the surface of the second garbage box 422 and is located at one side of the second sorting portion 423, and the hydraulic box door 452 is disposed on the surface of the hydraulic machine 451 and can be opened or closed under the control of the control assembly, so that the garbage from the surface of the first box cover 4122 can smoothly enter the hydraulic machine 451.

Further, in order to be able to filter the liquid in the hydraulic machine 451 so that only the solids in the refuse can enter the second sorting section 423, the hydraulic unit 45 further comprises a screen 453, the screen 453 being provided at the bottom of the hydraulic machine 451.

In one embodiment, the second classification part 423 includes a horizontal cylinder 4231, a left push rod 4232, and a right push rod 4233. The left push rod 4232 and the right push rod 4233 are provided in the horizontal drum 4231, and the second sensor 421 is provided at a side wall of the horizontal drum 4231. The horizontal roller 4231 is provided with a horizontal roller door 42311, a left roller door 42312 and a right roller door 42313, and the horizontal roller door 42311 faces the first garbage can 412, so that garbage in the hydraulic machine 451 can enter the horizontal roller 4231 through the horizontal roller door 42311; the left roller door 42312 faces the second trash bin 422, and the right roller door 42313 faces the chute 433.

After the garbage enters the horizontal drum 4231, the second sensor 421 may include an image sensor and an X-ray detector, which recognizes the garbage by its shape, color, material composition, etc. to recognize the wet garbage therein. For wet garbage, the control component controls the left push rod 4232 to push the wet garbage to the left roller door 42312 and enter the second garbage bin 422 through the left roller door 42312; for other garbage, the control component controls the right push rod 4233 to push the garbage to the roller right door 42313 and enter the slideway 433 through the roller right door 42313.

Further, considering that the waste may have viscosity and needs to be cleaned for better sorting and recycling, the second sorting unit 42 further includes a high pressure water gun 424, and the high pressure water gun 424 is disposed in the horizontal drum 4231.

In order to improve the utilization rate of water, the automatic garbage sorting device provided by the embodiment further comprises a water circulation assembly 60. The water circulation assembly 60 includes a water tank 61, a water pump (not shown) and a pump pipe 62, the water tank 61 is disposed at the bottom of the tank 11, the water pump is disposed in the water tank 61 and connected to the pump pipe 62, and the pump pipe 62 is connected to a high-pressure water gun 424. At this time, water from the high-pressure water gun 424 after cleaning the garbage can flow into the water storage tank 61 through the second garbage can 422, and the water in the water storage tank 61 can be returned to the high-pressure water gun 424 through the water pump for recycling, so that the purposes of recycling water and saving resources can be achieved.

Further, in order to prevent the garbage from entering the water storage tank 61, a first filter 425 and a second filter 426 are provided between the bottom of the second garbage tank 422 and the water storage tank 61, and the first filter 425 and the second filter 426 are stacked. The type of the first filter 425 and the second filter 426 may be the same or different, for example, the first filter 425 may be used to filter the garbage to prevent the garbage from passing through; a second filter 426 is used for further filtering to ensure that water can pass through.

In one embodiment, the chute 433 includes an air drying conveyor 4331 and an overturning part 4332, the air drying conveyor 4331 is disposed on the surface of the third trash can 431 at an end close to the second sorting part 423, the overturning part 4332 is disposed on the surface of the third trash can 431 and can be overturned relative to the third trash can 432, and an overturning shaft of the overturning part 4332 is connected to the fourth trash can 433. The third sensor 431 may include an image sensor and an X-ray detector, which recognizes the trash by its shape, color, material composition, etc. to recognize dry trash therein. When dry refuse is identified, the dry refuse is conveyed into a fourth refuse bin through the chute 433; for other waste (i.e., recyclable waste), the control unit controls the turning unit 4332 to turn, so that the portion of the air drying conveyor 4331 not covering the third waste bin 431 forms an opening through which recyclable waste enters the third waste bin 432.

In order to dry the garbage on the air drying conveyor 4331, the automatic garbage sorting apparatus further includes a dryer 46, the dryer 46 is fixed on a side wall inside the box 11, and the dryer 46 faces the air drying conveyor 4331. It will be appreciated that the dryer 46 may be controlled by the control assembly to control such parameters as the length of time it is operated to dry the waste.

In one embodiment, the automatic sorting apparatus further includes a washing assembly 70 disposed in the housing 11. Cleaning assembly 70 includes a cleaning water tank 71 and at least one cleaning water gun 72, and cleaning water gun 72 is connected to cleaning water tank 71. The cleaning assembly 70 may be located in any location within the cabinet 11 where cleaning of components within the cabinet 11 may be performed, such as the upper left corner of the cabinet 11. The number of cleaning lances 72 is preferably two, one towards conveyor assembly 20 and the other towards sorter assembly 40, so that they can be cleaned thoroughly, respectively, to help keep the interior of cabinet 11 clean and tidy.

In one embodiment, the automatic sorting device for garbage further comprises a deodorizing component 80 to take into account the odor problems that may be associated with the garbage. The deodorization assembly 80 comprises an air purifier 81 and an air refreshing sprayer 82, wherein the air purifier 81 is arranged on the surface of the buffer conveyor belt 21 facing the main conveyor belt 22 and is used for purifying the air in the box body 11; the air freshening sprayer 82 is arranged in the box body 11 and close to the main inlet 111, and is used for keeping the air at the main inlet 111 fresh continuously, avoiding the user from smelling an unpleasant smell when delivering the garbage, and improving the use experience of the user.

In one embodiment, the automatic garbage sorting apparatus further includes a scram assembly 90, the scram assembly 90 includes an inner scram unit 91 and an outer scram unit 92, and the outer scram unit 92 may be a scram button provided on an outer surface of the housing 11 to facilitate a user to scram the apparatus through the outer scram unit 92 in an emergency. The internal emergency stop unit 91 is disposed in the box 11 near the main entrance 111, and may be an emergency stop button for a user to stop the automatic garbage sorting device in an emergency. Certainly, in other embodiments, the internal emergency stop unit 91 may also be an infrared imager, which can automatically identify whether living bodies such as people or animals exist in the box 11, so as to automatically control the automatic garbage sorting device to perform emergency stop through the control component, thereby ensuring safety.

The working process of the automatic garbage classification device provided by the embodiment is as follows:

the garbage enters the buffer conveyor 21 in the housing through the main entrance 111 of the housing 11 and is conveyed to the vertical drum 30 by the buffer conveyor 21.

The vertical roller 30 rolls in a vertical plane to discharge and disperse the garbage in the garbage bag or the packing box introduced therein, and then rotates until the vertical roller door 301 faces the main conveyor 22 to discharge the dispersed garbage onto the main conveyor 22.

The main conveyor 22 re-disperses the waste during its transport to the sorting assembly 40.

The first sensor 411 recognizes the trash on the main conveyor 22, and when the trash is recognized as harmful trash, the first cover 4122 of the first trash can 412 is opened and the harmful trash enters the first case 4121; when the trash is identified as non-harmful trash, the first cover 4122 of the first trash can 412 is closed and the trash slides over the inclined surface of the first cover 4122.

When the garbage is identified as a container containing liquid or food, the first cover 4122 of the first garbage can 412 is closed, the hydraulic box door 452 is opened, the garbage enters the hydraulic machine 451 and is crushed by the hydraulic machine 451, the liquid passes through the filter screen 453 at the bottom of the hydraulic machine 451 and enters the second garbage can 422, and the solid in the liquid passes through the horizontal drum door 42311 and enters the horizontal drum 4231.

The horizontal drum 4231 rotates in different directions, and disperses the solid waste pieces by centrifugal force. The high-pressure water gun in the horizontal drum 4231 can clean up sticky garbage, and water for cleaning can directly permeate into the second garbage box 422 downwards, can be filtered by the first filter 425 and the second filter 426 and then enters the water storage tank 61, and then returns to the high-pressure water gun through the pump pipe 62 for recycling. After the horizontal roller 4231 disperses the waste, the second sensor 421 detects the classification of each piece of waste in the horizontal roller 4231, and the horizontal roller 4231 rotates each piece of waste to the front of the left roller door 42312 or the right roller door 42313, pushes the wet waste into the left roller door 42312 to the second waste bin 422 through the left push rod 4232, and pushes the rest of the waste into the right roller door 42313 to the air drying conveyor 4331 through the right push rod 4233.

The waste is dried by the dryer 46 on the right side of the air drying conveyor 4331, and the third sensor 431 above the air drying conveyor detects whether the waste on the conveyor is recyclable. The unrecoverable dry garbage is air-dried, then is conveyed to the turning part 4332 by the air-drying conveyor belt 4331, and then slides into a fourth garbage can; for the recyclable waste, the turning part 4332 rotates around the right rotation shaft to open the lower third waste bin 432, and the recyclable waste on the air drying conveyor 4331 directly falls into the third waste bin 432.

When the interior of the automatic garbage sorting device needs to be cleaned, all doors and covers in the device are automatically opened, and the cleaning assembly 70 cleans all the internal spaces by using the cleaning water gun 72. All the washing water will be collected by the bottom collecting space for disposal.

When an emergency occurs, the internal emergency stop unit 91 and the external emergency stop unit 92 may be manually pressed to cut off the power to stop all operations of the apparatus.

The automatic garbage classification device provided by the embodiment has the beneficial effects that:

(1) in the embodiment, the conveying assembly 20, the vertical roller 30 and the sorting assembly 40 are sequentially arranged in the box body, wherein the sorting assembly 40 comprises the first sorting unit 41, the second sorting unit 42, the third sorting unit 43 and the fourth sorting unit 44, so that the garbage can be sorted into four categories according to the sorting requirements, and the sorting and recycling of the garbage can be automatically realized, therefore, people do not need to sort the garbage before delivering the garbage, the labor and time for people to sort the garbage are greatly reduced, and the garbage delivering and garbage sorting efficiency is improved; meanwhile, the garbage is not required to be classified by people, so that the classification error in manual garbage classification is avoided, and the classification effect is greatly improved.

(2) The device effectively separates the kitchen garbage, so that the kitchen garbage can be effectively utilized, high-quality raw materials are provided for garbage compost, high-quality organic fertilizer is produced, the soil fertility is improved, and the fertilizer consumption is reduced; the device is beneficial to reducing the contents of heavy metals, organic pollutants and pathogenic bacteria in the garbage by effectively separating the harmful garbage, ensures the garbage to be subjected to harmless treatment, and reduces the risk of water, soil and air pollution caused by the garbage treatment; the device can improve the proportion of waste recovery, reduce the demand on raw materials and the emission of carbon dioxide.

(3) The device also helps to popularize environmental protection knowledge, improves the understanding of the whole society to the environmental sanitation industry and reduces the working strength of sanitation workers.

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

1. An automatic garbage sorting device is characterized by comprising a box body assembly, a conveying assembly, a vertical roller and a sorting assembly;

2. The automatic sorting device of refuse according to claim 1, characterized in that said first sensor comprises a metal detector and/or an image sensor;

3. The automatic sorting device of garbage according to claim 1, wherein the second sorting part comprises a horizontal drum, a left push rod and a right push rod, the left push rod and the right push rod are arranged in the horizontal drum, and the second sensor is arranged on the side wall of the horizontal drum;

4. The automatic sorting device of garbage according to claim 3, wherein the second sorting unit further comprises a high pressure water gun, the high pressure water gun is disposed in the horizontal drum;

5. The automatic garbage sorting device according to claim 4, wherein a first filter and a second filter are provided between the bottom of the second garbage can and the water storage tank, and the first filter and the second filter are stacked.

6. The automatic sorting device of claim 3, wherein the sorting assembly further comprises a hydraulic unit, the hydraulic unit comprises a hydraulic machine, a hydraulic box door and a filter screen, the hydraulic machine is arranged on the surface of the second garbage box and is positioned on one side of the horizontal roller, the hydraulic box door is arranged on the surface of the hydraulic machine, and the filter screen is arranged at the bottom of the hydraulic machine.

7. The automatic garbage sorting device according to claim 1, wherein the chute comprises an air drying conveyor belt and an overturning part, the air drying conveyor belt is arranged at one end of the surface of the third garbage can close to the second sorting part, and the overturning part is arranged on the surface of the third garbage can and can overturn relative to the third garbage can;

8. The automatic sorting device of claim 1, further comprising a cleaning assembly disposed within the housing, the cleaning assembly comprising a cleaning water tank and at least one cleaning water gun, the cleaning water gun being connected to the cleaning water tank;

9. The automatic waste sorting device of claim 1, further comprising a scram assembly including an inner scram unit and an outer scram unit, the inner scram unit being disposed within the housing proximate the main inlet, the outer scram unit being disposed on an outer surface of the housing;

10. The automatic garbage sorting device according to any one of claims 1 to 9, wherein the box assembly further comprises a wheel unit, and the wheel unit is arranged at the bottom of the box;