CN110329672B - Garbage classification device and classification method - Google Patents
Garbage classification device and classification method Download PDFInfo
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- CN110329672B CN110329672B CN201910691797.7A CN201910691797A CN110329672B CN 110329672 B CN110329672 B CN 110329672B CN 201910691797 A CN201910691797 A CN 201910691797A CN 110329672 B CN110329672 B CN 110329672B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/0033—Refuse receptacles; Accessories therefor specially adapted for segregated refuse collecting, e.g. receptacles with several compartments; Combination of receptacles
- B65F1/0053—Combination of several receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/10—Refuse receptacles; Accessories therefor with refuse filling means, e.g. air-locks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/0033—Refuse receptacles; Accessories therefor specially adapted for segregated refuse collecting, e.g. receptacles with several compartments; Combination of receptacles
- B65F2001/008—Means for automatically selecting the receptacle in which refuse should be placed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/138—Identification means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/176—Sorting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/182—Volume determining means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/184—Weighing means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Abstract
The invention relates to the technical field of garbage classification, in particular to a garbage classification device and a garbage classification method. A waste sorting device comprising: the box body is internally provided with a vertical conveying mechanism and a horizontal conveying mechanism, and a discharge hole of the vertical conveying mechanism is arranged corresponding to a feed hole of the horizontal conveying mechanism; the humidity sensor is arranged at the feed inlet of the vertical conveying mechanism, and a material grabbing mechanism is also arranged at the position, close to the humidity sensor, of the vertical conveying mechanism; the image acquisition mechanism is arranged at the feed inlet of the horizontal conveying mechanism; the controller is in signal connection with the humidity sensor, the material grabbing mechanism and the image acquisition mechanism, different types of garbage identification codes are prestored in the controller, and garbage on the horizontal conveying mechanism is conveyed to different storage boxes after image information is acquired by the image acquisition mechanism and corresponding identification codes are identified by the controller. The invention provides a garbage classification device and a garbage classification method with higher accuracy.
Description
Technical Field
The invention relates to the technical field of garbage classification, in particular to a garbage classification device and a garbage classification method.
Background
The garbage has various types including fruit scraps, paper, plastic bags, meal residues, pop cans and the like, and can be changed into valuable things only by classifying and recycling the garbage, so that secondary pollution caused by the garbage is prevented. People select to throw to different staffs by oneself according to rubbish kind difference when abandoning rubbish, but because people throw away rubbish in a hurry or to the mistake of rubbish classification cognitive, often can throw in the mistake, lead to the rubbish classification to retrieve and can't go on smoothly.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the defect of low accuracy of garbage classification in the prior art, so as to provide a garbage classification device and a classification method with high accuracy.
In order to solve the above technical problem, the present invention provides a garbage sorting device, including:
the box body is internally provided with a vertical conveying mechanism and a horizontal conveying mechanism, and a discharge hole of the vertical conveying mechanism is arranged corresponding to a feed hole of the horizontal conveying mechanism;
the humidity sensor is arranged at the feed inlet of the vertical conveying mechanism, and a material grabbing mechanism is further arranged at the position, close to the humidity sensor, of the vertical conveying mechanism;
the image acquisition mechanism is arranged at a feed inlet of the horizontal conveying mechanism;
the controller is in signal connection with the humidity sensor, the material grabbing mechanism and the image acquisition mechanism, different types of garbage identification codes are prestored in the controller, and garbage on the horizontal conveying mechanism is conveyed to different storage boxes after the image acquisition mechanism acquires image information and the controller identifies corresponding identification codes.
The garbage classification device is characterized in that a feeding hopper is arranged on the vertical conveying mechanism, the feeding hopper is provided with a feeding position located at a feeding hole of the vertical conveying mechanism and a discharging position located at a discharging hole of the vertical conveying mechanism, and the feeding position is lower than the discharging position.
According to the garbage classification device, the horizontal conveying mechanism is provided with the feeding hopper, and the inner diameter of the feeding hopper is larger than that of the feeding hopper.
The garbage classification device is characterized in that the feeding hopper is provided with a limiting sensor, and the limiting sensor is in signal connection with the controller.
The bottom wall and the side wall of the feeding hopper are opened and closed.
The garbage classification device is characterized in that at least one telescopic rod is arranged on the bottom wall of the feeding hopper and is in signal connection with the controller.
The garbage classification device, the vertical conveying mechanism and the horizontal conveying mechanism are conveying chains or conveying belts.
The garbage classification device also comprises a plurality of storage boxes arranged at intervals below the horizontal conveying mechanism.
Also provided is a garbage classification method, comprising:
generating corresponding identification codes for different types of garbage in a preset area, and storing the identification codes;
dividing the garbage to be classified into first-class garbage and second-class garbage according to the moisture content of the garbage, and directly conveying the first-class garbage to corresponding storage positions for collection;
and collecting image information of the second garbage, classifying the second garbage according to the stored corresponding identification codes, and conveying the classified second garbage to corresponding storage positions for collection.
According to the garbage classification method, the classified first garbage and second garbage generate corresponding labels, and the first garbage and the second garbage are separated according to label information.
The technical scheme of the invention has the following advantages:
1. according to the garbage classification device provided by the invention, garbage with high moisture content, such as fruit peels, food residues and the like, is put into the vertical conveying mechanism, is identified by the humidity sensor, and is placed into the corresponding storage box through the material grabbing mechanism; the garbage left after separation is conveyed to different storage boxes after image information is collected by the image collecting mechanism and the corresponding identification codes are identified by the controller in sequence, so that more accurate classification separation is realized on the basis of dry-wet separation, the image information and the code information are combined with each other, errors possibly caused by single information identification are avoided, and the garbage classification accuracy is improved.
2. According to the garbage classification device provided by the invention, the feeding position of the feeding hopper on the vertical conveying mechanism is lower than the discharging position, so that people with different heights can feed materials more conveniently on the premise of ensuring the volume of the box body.
3. According to the garbage classification device provided by the invention, the inner diameter of the feeding hopper is larger than that of the feeding hopper. Therefore, the garbage in the feeding hopper can be accurately transferred to the feeding hopper when reaching the discharging position, and the scattering is prevented.
4. According to the garbage classification method provided by the invention, the dry-wet separation is firstly carried out on the garbage, and then the image information identification and the code information identification are combined, so that the input garbage can be accurately classified, and the classification accuracy is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a garbage sorting apparatus according to the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
fig. 3 is a top view of fig. 1.
Description of reference numerals:
1-a vertical transport mechanism; 2-a horizontal transfer mechanism; 3-a humidity sensor; 4-an image acquisition mechanism; 5-a throwing port; 6, a material grabbing mechanism; 7-a storage tank; 8-feeding a hopper; 9-a feeding hopper; 10-a limit sensor; 11-telescopic rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
A specific embodiment of the garbage classification device shown in fig. 1-3 comprises a vertical conveying mechanism 1, a horizontal conveying mechanism 2, a humidity sensor 3, an image acquisition mechanism 4 and a controller which are arranged inside a box body, wherein a garbage input opening 5 is arranged at the lower part of the box body. The discharge hole of the vertical conveying mechanism 1 is correspondingly arranged with the feed hole of the horizontal conveying mechanism 2, and is not lower than the horizontal position of the feed hole, so that the garbage at the discharge hole of the vertical conveying mechanism 1 is completely transferred to the feed hole of the horizontal conveying mechanism 2. In order to facilitate taking out and detecting the garbage in the garbage bag from the bag, a rotary cutter head is arranged at the position, which is lower than the throwing port 5, of the feeding port of the vertical conveying mechanism 1, the garbage bag is thrown into the box body from the throwing port 5, contacts with the rotary cutter head and is scratched by the rotary cutter head, and therefore the garbage in the bag is enabled to be scattered to the feeding port of the vertical conveying mechanism 1. A humidity sensor 3 is arranged at a feeding port of the vertical conveying mechanism 1 and used for detecting the water content of the garbage at the feeding port and dividing the garbage into wet garbage and dry garbage according to a detection result so as to realize preliminary separation; and a manipulator which is used as a material grabbing mechanism 6 is further arranged at the position, close to the humidity sensor 3, of the vertical conveying mechanism 1, and the manipulator transfers the identified wet garbage from the vertical conveying mechanism 1 to a corresponding storage box 7. The feed inlet department of horizontal transport mechanism 2 is equipped with the camera as image acquisition mechanism 4, and the image information of the rubbish that gets into horizontal transport mechanism 2 is shot to the camera to send to the controller, the controller carries out preliminary classification according to image information. The controller with humidity transducer 3 the material snatchs mechanism 6 with image acquisition mechanism 4 signal connection, different types of rubbish identification code has been prestored in the controller, and the controller reads the identification code of the self of the rubbish of treating categorised to judge which kind of identification code that the identification code that reads belongs to prestoring in the controller, according to the shift position of judgement result control horizontal transport mechanism 2. The garbage on the horizontal conveying mechanism 2 is subjected to primary classification by the image information acquired by the image acquisition mechanism 4, and is verified or calibrated again after the controller identifies corresponding codes, so that the garbage is accurately conveyed to different storage bins 7.
The vertical conveying mechanism 1 is provided with a feeding hopper 8, the feeding hopper 8 is provided with a feeding position located at a feeding hole of the vertical conveying mechanism 1 and a discharging position located at a discharging hole of the vertical conveying mechanism 1, and the feeding position is lower than the discharging position. Still be equipped with a weighing transducer on the diapire of feeding funnel 8 for rubbish in to feeding funnel 8 is weighed, and generates corresponding two-dimensional code, and the user can scan the two-dimensional code and obtain corresponding red packet reward. And a feeding hopper 9 is arranged on the horizontal conveying mechanism 2, and the inner diameter of the feeding hopper 9 is larger than that of the feeding hopper 8. Under the drive of vertical transport mechanism 1, upper hopper 8 rises to automatic reversal when reaching the peak, because hopper 9 hugs closely upper hopper 8 and sets up, thereby shift to hopper 9 with the inside rubbish of upper hopper 8 is whole, hopper 9 transports rubbish to corresponding bin 7 top under horizontal transport mechanism 2's effect.
In order to detect the position of the garbage in the feeding hopper 8 conveniently, a limiting sensor 10 is arranged at the position, close to the opening, of the feeding hopper 8, the limiting sensor 10 is in signal connection with the controller, when the quantity of the garbage exceeds the limiting sensor 10, an alarm is sent out to remind, the vertical conveying mechanism 1 does not work, the garbage is prevented from being left in the conveying process, and the phenomenon that the garbage in the feeding hopper 8 cannot be completely transferred to the feeding hopper 9 is avoided.
In order to facilitate timely transferring of garbage in the feeding hopper 9 to the storage boxes 7, a plurality of storage boxes 7 are arranged below the horizontal conveying mechanism 2 at intervals, for example, beverage bottle boxes, newspaper and periodical boxes, carton boxes, waste clothes boxes, metal garbage boxes and the like, each storage box 7 is provided with a detection switch, once the box is full, automatic alarming is given to inform a background of cleaning as soon as possible, and residents who finish the cleaning actions obtain reward funds sent by the background in a code scanning mode through mobile phones. The bottom wall and the lateral wall switching of hopper 9 set up, just be equipped with a pair of telescopic link 11 on the bottom wall of hopper 9, telescopic link 11 with controller signal connection, after hopper 9 reachd the assigned position, controller control telescopic link 11 is tensile, opens hopper 9's bottom wall, and rubbish in hopper 9 is automatic landing to the bin 7 of below under the action of gravity, and after rubbish is put in and is accomplished, controller control telescopic link 11 shrink, closes hopper 9's bottom wall.
The vertical conveying mechanism 1 and the horizontal conveying mechanism 2 are conveying chains or conveying belts, and the conveying chains or the conveying belts are driven to rotate by a motor.
A method of sorting waste, comprising:
the method comprises the steps of collecting garbage type information in a predetermined area within a certain time, generating corresponding identification codes according to different types of garbage, and storing the identification codes in a controller, wherein the number of storage bins is set according to the number of the garbage types.
The garbage to be classified is divided into first-class garbage and second-class garbage by utilizing a humidity sensor according to the moisture content of the garbage, the classified first-class garbage and second-class garbage generate corresponding labels, the first-class garbage and the second-class garbage are separated according to label information, the first-class garbage is directly conveyed to a corresponding storage box through a manipulator to be collected, and the second-class garbage is subjected to next detailed classification.
And acquiring image information of the second garbage through a camera, and sending the image information to a controller so as to carry out primary classification on the second garbage. The controller classifies the second type of garbage according to the identification codes of the stored garbage types so as to carry out secondary verification and calibration on the primary classification result, and the classified second type of garbage is conveyed to a corresponding storage box to be collected under the action of the controller.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A waste sorting device, comprising:
the box body is internally provided with a vertical conveying mechanism (1) and a horizontal conveying mechanism (2), and a discharge hole of the vertical conveying mechanism (1) is arranged corresponding to a feed hole of the horizontal conveying mechanism (2);
the humidity sensor (3) is arranged at a feed inlet of the vertical conveying mechanism (1), and a material grabbing mechanism (6) is further arranged at the position, close to the humidity sensor (3), of the vertical conveying mechanism (1);
the image acquisition mechanism (4) is arranged at the feed inlet of the horizontal conveying mechanism (2);
the controller, with humidity transducer (3) the material snatchs mechanism (6) with image acquisition mechanism (4) signal connection, different types of rubbish identification code has been prestored in the controller, rubbish warp on horizontal transport mechanism (2) image acquisition mechanism (4) gather image information with carry to different bin (7) after the corresponding identification code of controller identification.
2. Waste sorting device according to claim 1, characterised in that a feeding hopper (8) is arranged on the vertical conveyor (1), the feeding hopper (8) having a feeding position at the inlet of the vertical conveyor (1) and a discharge position at the outlet of the vertical conveyor (1), the feeding position being arranged lower than the discharge position.
3. A waste sorting device according to claim 2, characterised in that a hopper (9) is arranged on the horizontal conveyor (2), the inner diameter of the hopper (9) being larger than the inner diameter of the upper hopper (8).
4. A waste sorting device according to claim 2, characterised in that the upper hopper (8) is provided with a limit sensor (10), which limit sensor (10) is in signal connection with the controller.
5. A waste sorting device according to claim 3, characterised in that the bottom wall and the side walls of the hopper (9) are open and closed.
6. A waste sorting device according to claim 5, characterised in that the bottom wall of the hopper (9) is provided with at least one telescopic rod (11), which telescopic rod (11) is in signal connection with the controller.
7. A waste sorting device according to any of claims 1-6, characterized in that the vertical conveying means (1) and the horizontal conveying means (2) are conveyor chains or belts.
8. A waste sorting device according to any one of claims 1-7, further comprising a number of storage bins (7) arranged at intervals below the horizontal conveyor (2).
9. A method of sorting waste, comprising:
generating corresponding identification codes for different types of garbage in a preset area, and storing the identification codes;
dividing the garbage to be classified into first-class garbage and second-class garbage according to the moisture content of the garbage, and directly conveying the first-class garbage to corresponding storage positions for collection;
and collecting image information of the second garbage, classifying the second garbage according to the stored corresponding identification codes, and conveying the classified second garbage to corresponding storage positions for collection.
10. The method of claim 9, wherein the classified first and second types of spam generate corresponding labels, and the first and second types of spam are separated according to label information.
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Families Citing this family (7)
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CN110683238B (en) * | 2019-10-16 | 2022-02-01 | 成都智叟智能科技有限公司 | Classification system and classification method with dry and wet garbage classification function |
CN111017428A (en) * | 2019-10-23 | 2020-04-17 | 杭州电子科技大学 | Intelligent classification garbage bin control system based on zigBee |
CN110902210B (en) * | 2019-12-16 | 2022-04-08 | 何雨庭 | Small-size domestic rubbish automatic classification machine |
CN113120470B (en) * | 2019-12-31 | 2022-08-30 | 青岛海日高科技有限公司 | Method and device for controlling a sorting bin and sorting bin |
CN111439500B (en) * | 2020-04-16 | 2022-04-29 | 同济大学浙江学院 | Automatic garbage classification method and automatic garbage classification device |
CN112811044A (en) * | 2021-02-09 | 2021-05-18 | 深圳市耀美环保有限公司 | Intelligent classification dustbin and classification identification method |
CN113814260B (en) * | 2021-10-08 | 2022-06-24 | 合肥安达创展科技股份有限公司 | Intelligent robot for garbage classification and use method thereof |
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