CN114955292B

CN114955292B - Automatic classification dustbin based on RFID

Info

Publication number: CN114955292B
Application number: CN202210848271.7A
Authority: CN
Inventors: 许新华; 崔凯; 吴将金
Original assignee: Fuzhou Meijia Environmental Protection Resources Development Co ltd
Current assignee: Fuzhou Meijia Environmental Protection Resources Development Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-04-28
Anticipated expiration: 2042-07-19
Also published as: CN114955292A

Abstract

The invention provides an automatic garbage classification bin based on RFID, and relates to the technical field of garbage classification. This automatic classification dustbin based on RFID, the power distribution box comprises a box body, the left side surface fixedly connected with driving motor of box, driving motor's output extends to the inside of box, and fixedly connected with threaded rod, the outer wall threaded connection of threaded rod has the screw thread piece, the preceding fixed surface of screw thread piece is connected with the pre-collection section of thick bamboo, the inner wall of pre-collection section of thick bamboo is provided with RFID recognizer, the left side outer wall of pre-collection section of thick bamboo is provided with the controller, the left side outer wall of pre-collection section of thick bamboo is provided with the transmitter, the upper inner wall of box has set gradually first receiver, second receiver, third receiver, fourth receiver from right to left, the interior bottom wall equidistance of box is fixed with three first baffles. The garbage classifying device can automatically classify garbage, and can reclassify and treat the garbage in an environment-friendly way after classifying, so that the classifying effect can be improved.

Description

Automatic classification dustbin based on RFID

Technical Field

The invention relates to the technical field of garbage classification, in particular to an automatic garbage classification bin based on RFID.

Background

Garbage classification generally refers to the general term of a series of activities that store, throw and transport garbage in a classified manner according to certain regulations or standards, thereby converting the garbage into public resources. The purpose of garbage classification is to improve the resource value and the economic value of garbage, reduce the garbage treatment capacity and the use of treatment equipment, reduce the treatment cost, reduce the consumption of land resources, and have social, economic, ecological and other benefits. The garbage belongs to private products of the public in the classified storage stage, the garbage is classified and put into the public to become regional public resources of the community or community where the public is located, and the garbage is classified and conveyed to a garbage collection point or a transfer station to become non-exclusive public resources. In many cases, domestic garbage is classified according to the components and the amount of generated garbage, by combining the resource utilization and the treatment method of local garbage.

The applicant has found through searching that Chinese patent discloses an automatic sorting dustbin, the application number of which is 201910496152.8, the sorting device is moved to the upper part of the corresponding sorting dustbin through the conveying mechanism, the sorting device guides the garbage contained in the sorting dustbin into the sorting dustbin, the working efficiency is high, the design shape of the sorting dustbin is not limited by the design mode, the space utilization rate of the sorting dustbin can be improved to the greatest extent, the garbage accommodating range is large, the automatic sorting dustbin can be applied to a plurality of scenes, and when the garbage types are increased, only the length of the conveying mechanism is required to be increased, the automatic sorting dustbin has high expandability and wide application range, but the sorting dustbin can only sort the garbage and lacks some reclassification and environmental protection treatment effects after sorting;

as another example, chinese patent discloses an "automatic classification dustbin", its application number is "201811572388.7", and this patent can be automatic at the first time separate solid-liquid rubbish in the dustbin body, but also can separate and sort collection to metal rubbish, light solid rubbish and heavy solid rubbish, avoided solid-liquid mixing to take place the corruption together, still significantly reduced follow-up classification procedure, practiced thrift processing cost, but the device can mix all rubbish together, the unavoidable problem of mutual influence exists, can influence follow-up processing when serious.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides the automatic garbage classification bin based on the RFID, which solves the problems that garbage cannot be automatically classified, reclassified and treated in an environment-friendly way.

(II) technical scheme

In order to achieve the above purpose, the invention is realized by the following technical scheme: the automatic sorting dustbin based on RFID comprises a box body, wherein a driving motor is fixedly connected to the left outer surface of the box body, the output end of the driving motor extends to the inside of the box body and is fixedly connected with a threaded rod, the outer wall of the threaded rod is in threaded connection with a threaded block, the front surface of the threaded block is fixedly connected with a pre-collecting barrel, the inner wall of the pre-collecting barrel is provided with an RFID identifier, the left outer wall of the pre-collecting barrel is provided with a controller, the left outer wall of the pre-collecting barrel is provided with a transmitter, and the upper inner wall of the box body is sequentially provided with a first receiver, a second receiver, a third receiver and a fourth receiver from right to left;

the utility model discloses a garbage collection device, including box, first baffle, second garbage collection groove, third garbage collection groove, fourth garbage collection groove, fixed frame, the inside of third garbage collection groove is provided with two crushing rollers, the middle part inner wall of third garbage collection groove is provided with the filter screen, the inside upside of fourth garbage collection groove is provided with broken bag needle, the middle part of fourth garbage collection groove is provided with the conveyer belt.

Preferably, a throwing port is arranged on the right side of the upper surface of the box body.

Preferably, a discharging opening is formed in the bottom of the pre-collecting cylinder, and a discharging valve is arranged in the discharging opening.

Preferably, a dryer is arranged on the left side of the inside of the second garbage collection tank, and a sterilizer is arranged on the right side of the inside of the second garbage collection tank.

Preferably, the middle part of the fixed frame is provided with a guide port, the left side inner wall of the third garbage collection groove is provided with a fixed plate, the upper surface of the fixed plate is provided with a vibration exciter, and the upper end of the vibration exciter acts on the lower part of the filter screen.

Preferably, the left side inner wall of fourth refuse collection tank is provided with the backstop, the surface fixedly connected with magnetite of conveyer belt, the bottom of fourth refuse collection tank is provided with the second baffle.

Preferably, the RFID identifier is electrically connected to the controller.

Preferably, four fetching doors are arranged on the front surface of the box body.

(III) beneficial effects

The invention provides an automatic garbage classification based on RFID. The beneficial effects are as follows:

1. through being provided with driving motor, the threaded rod, screw thread piece and the use of collecting the section of thick bamboo in advance, and cooperation RFID recognizer, a controller, transmitter and four receivers, at first, the disposal bag gets into the collecting the section of thick bamboo in advance through throwing in mouthful, RFID recognizer is to its colour (the disposal bag of different colours is distributed to the user by street or other institutions, the disposal bag of each colour corresponds one kind rubbish, represent other rubbish respectively, wet rubbish, dry rubbish and recoverable rubbish), after discernment corresponds the colour, transfer corresponding signal for the controller, the work of controller control driving motor, make the threaded rod rotate, and then can realize that the screw thread piece drives the collecting the section of thick bamboo in advance and translate, simultaneously the controller transmits the signal of corresponding colour for the transmitter, when coincide with the corresponding receiver, the controller control driving motor stops working, and control the opening of unloading valve, realize that the disposal bag whereabouts is in the corresponding disposal collecting the groove, accomplish the automatic classification of rubbish.

2. The box body is divided into four equal-sized areas through the three first partition boards, the first garbage collection tank, the second garbage collection tank, the third garbage collection tank and the fourth garbage collection tank are sequentially arranged from right to left, the other garbage, wet garbage, dry garbage and recyclable garbage are respectively corresponding to the garbage collection tanks, and the second garbage collection tank, the third garbage collection tank and the fourth garbage collection tank are respectively provided with corresponding reclassifying mechanisms and mechanisms for carrying out environment-friendly treatment, so that the classification effect can be improved, and the subsequent reprocessing time is reduced.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic side view of a pre-collector drum of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;

FIG. 4 is a schematic front view of the present invention;

FIG. 5 is a schematic side view of the present invention;

fig. 6 is a subjective perspective view of the present invention.

Wherein, 1, the box body; 2. a driving motor; 3. a threaded rod; 4. a screw block; 5. a pre-collection cartridge; 6. a feed opening; 7. an RFID identifier; 8. a controller; 9. a transmitter; 10. a first receiver; 11. a second receiver; 12. a third receiver; 13. a fourth receiver; 14. a first separator; 15. a first garbage collection tank; 16. a second garbage collection tank; 17. a third garbage collection tank; 18. a fourth garbage collection tank; 19. a funnel; 20. a dryer; 21. a sterilizer; 22. a fixed frame; 23. a crushing roller; 24. a fixing plate; 25. a vibration exciter; 26. a filter screen; 27. a bag breaking needle; 28. a conveyor belt; 29. a blocking piece; 30. a second separator; 31. a fetching door; 32. a delivery port.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1-6, the embodiment of the invention provides an automatic classification dustbin based on RFID, which comprises a dustbin body 1, wherein a throwing port 32 is arranged on the right side of the upper surface of the dustbin body 1, a driving motor 2 is fixedly connected to the left side outer surface of the dustbin body 1, the driving motor 2 is electrically connected to an external power supply, the output end of the driving motor 2 extends to the inside of the dustbin body 1 and is fixedly connected with a threaded rod 3, the outer wall of the threaded rod 3 is in threaded connection with a threaded block 4, the rear surface of the threaded block 4 is in sliding connection with the rear side inner wall of the dustbin body 1, the limiting effect on the threaded block 4 is achieved, the front surface of the threaded block 4 is fixedly connected with a pre-collecting barrel 5, a blanking port 6 is arranged at the bottom of the pre-collecting barrel 5, a blanking valve is arranged in the blanking port 6 and controlled by a controller 8, the inner wall of the pre-collecting barrel 5 is provided with an RFID identifier 7, the color of a garbage bag can be identified, the controller 8 is arranged on the left outer wall of the pre-collection barrel 5, the RFID identifier 7 is electrically connected with the controller 8, the transmitter 9 is arranged on the left outer wall of the pre-collection barrel 5, the first receiver 10, the second receiver 11, the third receiver 12 and the fourth receiver 13 are sequentially arranged on the upper inner wall of the box body 1 from right to left, firstly, garbage bags with different colors are distributed to users by streets or other mechanisms, each garbage bag with different colors corresponds to one garbage and respectively represents other garbage, wet garbage, dry garbage and recyclable garbage, the garbage bags enter the pre-collection barrel 5 through the throwing opening 32, the RFID identifier 7 identifies the colors of the garbage bags, the controller 8 is transmitted with corresponding signals after the colors are identified, the controller 8 controls the driving motor 2 to work, so that the threaded rod 3 rotates, and further the screw block 4 can drive the pre-collection barrel 5 to translate, meanwhile, the controller 8 transmits signals with corresponding colors to the transmitter 9, when the signals are matched with the corresponding receivers, the controller 8 controls the driving motor 2 to stop working and controls the blanking valve to open, so that garbage bags fall into corresponding garbage collection tanks, and automatic classification of garbage is completed.

Three first partition plates 14 are fixed on the inner bottom wall of the box body 1 at equal intervals, the box body 1 is divided into four equal-sized areas by the three first partition plates 14, and the four equal-sized areas are a first garbage collection tank 15, a second garbage collection tank 16, a third garbage collection tank 17 and a fourth garbage collection tank 18 in sequence from right to left.

The upper side inner wall fixedly connected with funnel 19 of second refuse collection tank 16, the inside left side of second refuse collection tank 16 is provided with desicator 20, and the inside right side of second refuse collection tank 16 is provided with sterilizer 21, can dry and disinfect wet rubbish, avoids rotting and becoming smelly.

The fixed frame 22 of upside inner wall fixedly connected with of third refuse collection groove 17, the water conservancy diversion mouth has been seted up at the middle part of fixed frame 22, the inside of third refuse collection groove 17 is provided with two crushing rollers 23, two crushing rollers 23 are realized rotating by external actuating mechanism, can break dry rubbish, improve the capacity of third refuse collection groove 17, the middle part inner wall of third refuse collection groove 17 is provided with filter screen 26, the left side inner wall of third refuse collection groove 17 is provided with fixed plate 24, the upper surface of fixed plate 24 is provided with vibration exciter 25, the upper end of vibration exciter 25 acts on the below of filter screen 26, can reclassify broken dry rubbish according to the size.

The inside upside of fourth refuse collection tank 18 is provided with broken bag needle 27, can carry out broken bag processing to the disposal bag, and the middle part of fourth refuse collection tank 18 is provided with conveyer belt 28, realizes conveying by external actuating mechanism, and the surface fixedly connected with magnetite of conveyer belt 28 for adsorb the metal substance in the recoverable rubbish, the left side inner wall of fourth refuse collection tank 18 is provided with the blocking piece 29, can block and fall the metal substance that adsorbs, and the bottom of fourth refuse collection tank 18 is provided with second baffle 30, and the metal substance is collected in its left side, and the nonmetallic substance is collected in the right side, realizes the reclassifying.

The front surface of the case 1 is provided with four fetching doors 31, which facilitate the subsequent fetching of garbage.

Working principle: when the automatic garbage can is used, garbage bags enter the pre-collecting barrel 5 through the throwing opening 32, the RFID identifier 7 identifies the colors of the garbage bags (the garbage bags with different colors are distributed to users by streets or other mechanisms, the garbage bags with each color correspond to one garbage and respectively represent other garbage, wet garbage, dry garbage and recyclable garbage), after the corresponding colors are identified, corresponding signals are transmitted to the controller 8, the controller 8 controls the driving motor 2 to work, so that the threaded rod 3 rotates, the threaded block 4 can further drive the pre-collecting barrel 5 to translate, meanwhile, the controller 8 transmits signals with the corresponding colors to the emitter 9, when the signals are matched with the corresponding receivers, the controller 8 controls the driving motor 2 to stop working, controls the opening of the discharging valve, realizes that the garbage bags fall into the corresponding garbage collecting grooves, and completes automatic classification of the garbage; secondly, after classification, the second garbage collection tank 16, the third garbage collection tank 17 and the fourth garbage collection tank 18 are respectively provided with a corresponding reclassifying mechanism and an environment-friendly treatment mechanism, so that the classification effect can be improved, and the subsequent reprocessing time can be reduced.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Based on RFID automatic classification dustbin, including box (1), its characterized in that: the novel RFID device is characterized in that a driving motor (2) is fixedly connected to the left outer surface of the box body (1), the output end of the driving motor (2) extends to the inside of the box body (1), a threaded rod (3) is fixedly connected, a threaded block (4) is connected to the outer wall of the threaded rod (3) in a threaded mode, a pre-collecting cylinder (5) is fixedly connected to the front surface of the threaded block (4), an RFID identifier (7) is arranged on the inner wall of the pre-collecting cylinder (5), a controller (8) is arranged on the left outer wall of the pre-collecting cylinder (5), a transmitter (9) is arranged on the left outer wall of the pre-collecting cylinder (5), and a first receiver (10), a second receiver (11), a third receiver (12) and a fourth receiver (13) are sequentially arranged on the upper inner wall of the box body (1) from right to left;

the utility model discloses a novel garbage collection device, including box (1), filter screen (26), conveyer belt (28) are provided with, the inside inner wall fixedly connected with funnel (19) of second garbage collection groove (16), the upside inner wall fixedly connected with fixed frame (22) of third garbage collection groove (17), the inside of third garbage collection groove (17) is provided with two crushing rollers (23), the middle part inner wall of third garbage collection groove (17) is provided with filter screen (26), the inside upside of fourth garbage collection groove (18) is provided with broken bagging needle (27), the middle part of fourth garbage collection groove (18) is provided with conveyer belt (28), the left side inner wall of fourth garbage collection groove (18) is provided with magnet (29), fixed surface (29) are connected with to the outside.

2. The RFID-based automatic classification dustbin according to claim 1, wherein: the right side of the upper surface of the box body (1) is provided with a throwing opening (32).

3. The RFID-based automatic classification dustbin according to claim 1, wherein: the bottom of the pre-collecting cylinder (5) is provided with a blanking opening (6), and a blanking valve is arranged in the blanking opening (6).

4. The RFID-based automatic classification dustbin according to claim 1, wherein: the inside left side of second refuse collection tank (16) is provided with desicator (20), the inside right side of second refuse collection tank (16) is provided with sterilizer (21).

5. The RFID-based automatic classification dustbin according to claim 1, wherein: the middle part of fixed frame (22) has seted up the water conservancy diversion mouth, the left side inner wall of third refuse collection tank (17) is provided with fixed plate (24), the upper surface of fixed plate (24) is provided with vibration exciter (25), the upper end of vibration exciter (25) acts on the below of filter screen (26).

6. The RFID-based automatic classification dustbin according to claim 1, wherein: the bottom of the fourth garbage collection tank (18) is provided with a second partition board (30).

7. The RFID-based automatic classification dustbin according to claim 1, wherein: the RFID identifier (7) is electrically connected with the controller (8).

8. The RFID-based automatic classification dustbin according to claim 1, wherein: four fetching doors (31) are arranged on the front surface of the box body (1).