阅读说明：本技术 一种餐厨垃圾回收装置及方法 (Kitchen waste recovery device and method ) 是由 卢艺舟 李克俭 车子 丁朝虹 王思奇 连智颖 张震宇 于 2021-06-24 设计创作，主要内容包括：本发明公开了一种餐厨垃圾回收装置及方法。其中涉及的一种餐厨垃圾回收装置,其特征在于,包括垃圾桶、可升降的垃圾回收站点；所述垃圾桶底部设有RFID标签；所述可升降的垃圾回收站点包括第一箱体、第一隔板、升降机构及斜坡,升降机构设置于第一箱体的底部,斜坡设置于第一箱体一侧,第一隔板设置于第一箱体内并将第一箱体分割为归还区和领取区；归还区设有第一传送带、第一RFID读取器,领取区设有第二传送带、RFID读写器,第一传送带与第二传送带的传送方向相反；第一RFID读取器与RFID读写器均设置于斜坡上,用于识别垃圾桶底部的RFID标签。本发明能对餐馆的泔水回收进行有效监管,且回收过程无需人工参与,节约成本。(The invention discloses a kitchen waste recovery device and method. The kitchen waste recovery device is characterized by comprising a garbage can and a liftable garbage recovery station; the bottom of the garbage can is provided with an RFID label; the liftable garbage recycling station comprises a first box body, a first partition plate, a lifting mechanism and a slope, wherein the lifting mechanism is arranged at the bottom of the first box body, the slope is arranged on one side of the first box body, and the first partition plate is arranged in the first box body and divides the first box body into a returning area and a getting area; the return area is provided with a first conveyor belt and a first RFID reader, the pick-up area is provided with a second conveyor belt and an RFID reader-writer, and the conveying directions of the first conveyor belt and the second conveyor belt are opposite; the first RFID reader and the RFID reader are both arranged on the slope and used for identifying the RFID label at the bottom of the garbage can. The invention can effectively supervise the swill recovery of restaurants, does not need manual participation in the recovery process and saves the cost.)

1. A kitchen waste recovery device is characterized by comprising a garbage can and a liftable garbage recovery station; the bottom of the garbage can is provided with an RFID label; the liftable garbage recycling station comprises a first box body, a first partition plate, a lifting mechanism and a slope, wherein the lifting mechanism is arranged at the bottom of the first box body, the slope is arranged on one side of the first box body, and the first partition plate is arranged in the first box body and divides the first box body into a returning area and a getting area; the return area is provided with a first conveyor belt and a first RFID reader, the pick-up area is provided with a second conveyor belt and an RFID reader-writer, and the conveying directions of the first conveyor belt and the second conveyor belt are opposite; the first RFID reader and the RFID reader are both arranged on the slope and used for identifying the RFID label at the bottom of the garbage can.

2. The kitchen waste recycling device according to claim 1, wherein the returning area is further provided with a first gate and a first gate button, and the retrieving area is further provided with a second gate and a second gate button.

3. The kitchen waste recycling device according to claim 2, wherein the picking area is further provided with a second RFID reader.

4. The kitchen waste recycling device according to claim 1, further comprising a swill recycling cart, wherein the swill recycling cart comprises a cart body, a second box body arranged on the cart body, and a second partition plate, the second partition plate is arranged in the second box body and divides the second box body into a recycling area and a dispensing area; the recovery area is provided with a third conveyor belt, the distribution area is provided with a fourth conveyor belt, the third conveyor belt is identical to the first conveyor belt in conveying direction, and the second conveyor belt is identical to the fourth conveyor belt in conveying direction.

5. The kitchen waste recovery device according to claim 4, wherein an auxiliary butt-joint conveyor belt is arranged on the other side of the first box body and is used for being connected with the third conveyor belt and the fourth conveyor belt.

6. The kitchen waste recycling device according to claim 1, wherein the lifting mechanism is a scissor-fork type lifting mechanism.

7. The kitchen waste recycling device according to claim 5, wherein a first box door is arranged on the other side of the first box body, and a second box door is arranged on one side of the second box body.

8. A recycling method of the kitchen waste recycling device based on any one of claims 1 to 7, characterized by comprising the following steps:

s1, receiving RFID label information read by a first RFID reader and arranged at the bottom of a garbage can;

s2, controlling the first gate to open according to the received information, judging whether the garbage can is placed on the first conveying belt or not, and if so, executing a step S3;

s3, opening the first conveyor belt, and conveying the garbage can to the other side of the first box body based on rotation of the first conveyor belt;

s4, after the first conveyor belt stops, the first gate is automatically closed, meanwhile, the second gate is automatically opened, whether a user needs to get a new garbage can is judged, and if not, the second gate is closed through a second gate button; if yes, go to step S5;

and S5, receiving the RFID label information at the bottom of the new garbage can read by the RFID reader-writer, writing the RFID label information into the account of the merchant, automatically closing the second gate, and controlling the second conveying belt to convey the new garbage can forwards after the second gate is closed.

9. A recycling method of the kitchen waste recycling device based on any one of claims 1 to 7, characterized by comprising the following steps:

s1, receiving information of a merchant identity code acquired by a second RFID reader, and automatically opening a second gate;

and S2, receiving the RFID label information at the bottom of the new garbage can read by the RFID reader-writer, writing the information of the merchant identity code into the RFID label, automatically closing the second gate, and controlling the second conveying belt to convey the new garbage can forwards after the second gate is closed.

10. A recycling method of the kitchen waste recycling device based on any one of claims 1 to 7, characterized by comprising the following steps:

s1, opening a first box door at an outlet of a liftable garbage recovery station;

s2, lifting the liftable garbage recycling station through a lifting mechanism, wherein the lifting position is that the auxiliary butt joint conveyor belt of the first box body is in the same level with a third conveyor belt and a fourth conveyor belt in the second box body;

s3, opening a second box door of the swill recovery vehicle, and connecting a third conveyor belt and a fourth conveyor belt of the swill recovery vehicle with an auxiliary butt joint conveyor belt;

s4, opening a first conveyor belt, a second conveyor belt, a third conveyor belt, a fourth conveyor belt and an auxiliary butt joint conveyor belt, conveying the garbage cans in the returning area in the liftable garbage recovery station into the recovery area of the swill recovery vehicle, and conveying the garbage cans in the sending area in the swill recovery vehicle into the picking area in the liftable garbage recovery station;

s5, after the swill recovery vehicle is conveyed, the swill recovery vehicle drives away from the liftable garbage recovery station, and a second door of the swill recovery vehicle and a first door of the liftable garbage recovery station are closed;

and S7, the liftable garbage recycling station descends to the ground through a lifting mechanism.

Technical Field

The invention relates to the technical field of garbage recovery, in particular to a kitchen garbage recovery device and method.

Background

Kitchen waste commonly known as swill is an important component of municipal waste and is also one of the most important food waste. According to statistics, at present, hotels and restaurants in China exceed 350 ten thousand households, and the quantity of kitchen waste generated every day is up to 20000 tons. Due to the large production amount of kitchen swill, the kitchen swill has very high content of live bacteria such as bacteria, saccharomycetes and the like, is very easy to deteriorate and decay, propagates and attracts pests such as mosquitoes, flies, mice, cockroaches and the like, and pollutes the environment.

If the treatment is not carried out in time or the treatment is not proper, potential safety hazards are caused to the life, health and environment of people. For example: the kitchen swill is directly used as the feed of the live pigs, and the swill oil and the like are illegally collected and utilized.

How to recycle and treat the kitchen waste has important social significance at present. At present, most cities in China start a kitchen waste industrialization process, changes the kitchen waste into valuable, and tries to realize 'double harvest' of ecological benefit and economic benefit. Unfortunately, the kitchen waste recovery link is not supervised, and kitchen waste recovery is weak, so that sufficient raw materials of urban kitchen waste treatment enterprises cannot be guaranteed, and the industrial operation of urban kitchen waste is difficult due to insufficient scale benefit.

The invention aims to supervise and effectively recover restaurant kitchen swill, and functional departments can provide a free swill barrel and a free recovery service for restaurants to prevent the restaurants from improperly treating the swill, and can know the operation condition of the restaurants through the recovery amount of the kitchen waste, thereby having higher social benefit. In addition, the swill is effectively treated in a centralized way, so that waste can be changed into valuable, raw materials such as biodiesel and organic fertilizer are produced, and the economic benefit is higher.

Disclosure of Invention

The invention aims to provide a kitchen waste recovery device and method aiming at the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

a kitchen waste recovery device comprises a garbage can and a liftable garbage recovery station; the bottom of the garbage can is provided with an RFID label; the liftable garbage recycling station comprises a first box body, a first partition plate, a lifting mechanism and a slope, wherein the lifting mechanism is arranged at the bottom of the first box body, the slope is arranged on one side of the first box body, and the first partition plate is arranged in the first box body and divides the first box body into a returning area and a getting area; the return area is provided with a first conveyor belt and a first RFID reader, the pick-up area is provided with a second conveyor belt and an RFID reader-writer, and the conveying directions of the first conveyor belt and the second conveyor belt are opposite; the first RFID reader and the RFID reader are both arranged on the slope and used for identifying the RFID label at the bottom of the garbage can.

Furthermore, the returning area is also provided with a first gate and a first gate button, and the getting area is also provided with a second gate and a second gate button.

Further, the picking area is also provided with a second RFID reader.

The swill recovery vehicle comprises a vehicle body, a second box body arranged on the vehicle body and a second partition plate, wherein the second partition plate is arranged in the second box body and divides the second box body into a recovery area and a distribution area; the recovery area is provided with a third conveyor belt, the distribution area is provided with a fourth conveyor belt, the third conveyor belt is identical to the first conveyor belt in conveying direction, and the second conveyor belt is identical to the fourth conveyor belt in conveying direction.

Furthermore, an auxiliary butt joint conveyor belt is arranged on the other side of the first box body and is used for being connected with a third conveyor belt and a fourth conveyor belt.

Further, the lifting mechanism is a scissor-fork type lifting mechanism.

Furthermore, a first box door is arranged on the other side of the first box body, and a second box door is arranged on one side of the second box body.

Correspondingly, a kitchen waste recycling method is also provided, and comprises the following steps:

s1, receiving RFID label information read by a first RFID reader and arranged at the bottom of a garbage can;

s2, controlling the first gate to open according to the received information, judging whether the garbage can is placed on the first conveying belt or not, and if so, executing a step S3;

s3, opening the first conveyor belt, and conveying the garbage can to the other side of the first box body based on rotation of the first conveyor belt;

s4, after the first conveyor belt stops, the first gate is automatically closed, meanwhile, the second gate is automatically opened, whether a user needs to get a new garbage can is judged, and if not, the second gate is closed through a second gate button; if yes, go to step S5;

and S5, receiving the RFID label information at the bottom of the new garbage can read by the RFID reader-writer, writing the RFID label information into the account of the merchant, automatically closing the second gate, and controlling the second conveying belt to convey the new garbage can forwards after the second gate is closed.

Correspondingly, a kitchen waste recycling method is also provided, and comprises the following steps:

s1, receiving information of a merchant identity code acquired by a second RFID reader, and automatically opening a second gate;

and S2, receiving the RFID label information at the bottom of the new garbage can read by the RFID reader-writer, writing the information of the merchant identity code into the RFID label, automatically closing the second gate, and controlling the second conveying belt to convey the new garbage can forwards after the second gate is closed.

Correspondingly, a kitchen waste recycling method is also provided, and comprises the following steps:

s1, opening a first box door at an outlet of a liftable garbage recovery station;

s2, lifting the liftable garbage recycling station through a lifting mechanism, wherein the lifting position is that the auxiliary butt joint conveyor belt of the first box body is in the same level with a third conveyor belt and a fourth conveyor belt in the second box body;

s3, opening a second box door of the swill recovery vehicle, and connecting a third conveyor belt and a fourth conveyor belt of the swill recovery vehicle with an auxiliary butt joint conveyor belt;

s4, opening a first conveyor belt, a second conveyor belt, a third conveyor belt, a fourth conveyor belt and an auxiliary butt joint conveyor belt, conveying the garbage cans in the returning area in the liftable garbage recovery station into the recovery area of the swill recovery vehicle, and conveying the garbage cans in the sending area in the swill recovery vehicle into the picking area in the liftable garbage recovery station;

s5, after the swill recovery vehicle is conveyed, the swill recovery vehicle drives away from the liftable garbage recovery station, and a second door of the swill recovery vehicle and a first door of the liftable garbage recovery station are closed;

and S7, the liftable garbage recycling station descends to the ground through a lifting mechanism.

Compared with the prior art, the kitchen waste recovery device provided by the invention has the advantages that the mode that the recovery area is separated from the distribution area is realized, and the cleanness of the distribution area and a new barrel is ensured. The device has adopted RFID label and reader-writer, reads the in service behavior of swill bucket and can effectively supervise the swill recovery in restaurant. The device adopts the mode of conveyer belt, and the recovery process need not artifical the participation, practices thrift the cost.

Drawings

FIG. 1 is a schematic view of a garbage can according to an embodiment;

fig. 2 is a schematic structural view of a liftable garbage collection station provided in the first embodiment;

FIG. 3 is a schematic view illustrating a state of a garbage recycling station capable of ascending and descending when returning the garbage can according to an embodiment;

FIG. 4 is a schematic view illustrating a state of a garbage recycling station capable of ascending and descending when picking up a garbage can according to an embodiment;

FIG. 5 is a schematic structural diagram of a lifting mechanism according to an embodiment;

FIG. 6 is a schematic view of a swill recycling cart according to an embodiment;

FIG. 7 is a schematic diagram of a conveyor belt according to a first embodiment;

FIG. 8 is an exploded view of a conveyor belt according to one embodiment;

fig. 9 is a schematic view of a swill dispensing/recycling new barrel according to an embodiment.

FIG. 10 is a detailed view of the swill recycling cart and the station provided in the first embodiment;

FIG. 11 is a schematic view illustrating the connection between the swill recycling cart and the station according to an embodiment;

FIG. 12 is a flow chart of picking up/returning a trash can according to an embodiment;

wherein, 1, the cover; 2. a handle; 3. a wheel; 4, an RFID tag; 5. a barrel body; 6. a first case; 7. a first separator; 8. a lifting mechanism; 9. a slope; 10. a first conveyor belt; 11. a second conveyor belt; 12. a first RFID reader; an RFID reader; 14. a first gate; 15. a second gate; 16. a first gate button; 17. a second gate button; 18. a second RFID reader; 19. a first door; 20. a vehicle body; 21. a second case; 22. a second separator; 23. a second door; 24. a third conveyor belt; 25. a fourth conveyor belt; 26-1. a conveyor belt; 26-2. a roller; 26-3. an electric motor; 26-4, fixing the platform; 26-5, supporting the connecting piece; 26-6, a conveyor belt supporting plate; 26-7, a gravity sensor; 27. auxiliary butt-joint conveyor belts; 81. a scissor bracket; 82. a moving chute; 83. a hydraulic cylinder; 84. a fixed base;

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

The invention aims to provide a kitchen waste recovery device and method aiming at the defects of the prior art.

Example one

The present embodiment provides a kitchen waste recycling device, as shown in fig. 1 to 8, including a garbage can, a liftable garbage recycling station, and a swill recycling cart.

As shown in fig. 1, the garbage can is a schematic structural diagram, and includes a cover 1, a handle 2, wheels 3, an RFID tag 4, and a can body 5; the cover 1 is arranged on the barrel body 5 and is used for covering the opened barrel body; the handle 2 is arranged on the upper surface of the barrel body 5, so that the push-pull of a user is facilitated; the wheels 3 are arranged on the lower surface of the barrel body 5, so that the garbage can move conveniently; the RFID tag 4 is arranged at the bottom of the garbage can body, and information related to the garbage can is stored in the tag.

It should be noted that the trash can related to the embodiment may also be an existing trash can meeting the requirements, and only the RFID tag is arranged at the bottom of the trash can, so that the manufacturing cost can be saved.

As shown in fig. 2, which is a schematic structural diagram of a liftable garbage collection station, the liftable garbage collection station includes a first box 6, a first partition 7, a lifting mechanism 8, a slope 9, and a first box door 19, and the lifting mechanism 9 is disposed at the bottom of the first box 6 and is used for controlling the first box 6 to lift; the slope 9 is arranged on one side of the first box body 6 and is used for facilitating a user to push in or pull out the garbage can; the first box door 19 is arranged at the other side of the first box body 6; the first partition 7 is provided in the first casing 6 and divides the first casing 6 into a return area and a pick-up area.

As shown in fig. 3, which is a schematic view of a state of a liftable garbage collection station when returning a garbage can, a returning area is provided with a first conveyor belt 10, a first RFID reader 12, a first gate 14 and a first gate button 16; the first conveyor belt 10 is arranged at the bottom of the box body of the return area and is used for conveying the returned garbage can to the outlet of the return area; the first gate 14 is arranged at one side of the returning area box body close to the slope, so that a user cannot push any garbage can at will; the first gate button 16 is arranged on one side of the returning area box body and used for enabling a user to manually close the first gate; a first RFID reader 12 is arranged on the surface of the ramp 9 at the entrance of the return area for reading the RFID tag 4 at the bottom of the trash can.

As shown in fig. 4, which is a schematic view of a state of a garbage recycling station capable of ascending and descending when picking up a garbage can, a picking area is provided with a second conveyor belt 11, an RFID reader-writer 13, a second gate 15, a second gate button 17, and a second RFID reader 18; the second conveyor belt 11 is arranged at the bottom of the box body of the picking area and used for conveying the garbage can to an outlet of the picking area; the second gate 15 is arranged on one side of the box body of the picking area close to the slope, so that a user cannot pull out the garbage can at will; the second gate button 17 is arranged on one side of the box body in the getting area and used for enabling a user to manually close the second gate; the RFID reader-writer 13 is arranged on the surface of the slope 9 at the outlet of the picking area and used for reading and writing the RFID label 4 at the bottom of the garbage can; the second RFID reader 18 is disposed on the surface of the box in the pickup area, and is used for identifying the identity information of the merchant.

It should be noted that the first conveyor belt 10 and the second conveyor belt 11 are opposite in conveying direction; the first gate button and the second gate button can only control the closing of the first gate and the second gate, and can not control the opening of the first gate and the second gate.

In the embodiment, the first gate can be automatically closed according to the instruction under the normal condition, and a user does not need to manually close the first gate; if the command in the system has errors, the user can close the first gate through the first gate button.

As shown in fig. 5, which is a schematic structural diagram of the lifting mechanism, the lifting mechanism 8 is a scissor-type lifting mechanism, and includes a fixed platform 26-4, a scissor-type bracket 81, a movable chute 82, a hydraulic oil cylinder 83, and a fixed base 84; the fixed platform 26-4 is connected with the fixed base 84 through the scissor type bracket 81, the moving chute 82 is arranged in the fixed base 84, and the scissor type bracket 81 can slide in the moving chute 82; the hydraulic cylinder 83 is disposed in the fixing base 84 to drive the scissor-type bracket 81 to lift.

The lifting mechanism may be implemented by other mechanisms in the prior art, and is not limited to the embodiment presented in the present embodiment.

As shown in fig. 6, which is a schematic structural diagram of the swill recycling cart, the swill recycling cart includes a cart body 20, a second box 21 disposed on the cart body 20, a second partition 22, and a second box door 23; the second box door 23 is arranged on one side of the second box body 21; the second partition 22 is provided in the second casing 21 and divides the second casing 21 into a recovery area and a distribution area.

The recovery area is provided with a third conveyor belt 24 for recovering the garbage cans in the recovery area in the liftable garbage recovery station; the dispensing area is provided with a fourth conveyor belt 25 for sending new garbage cans to the picking area in the liftable garbage recycling station.

In this embodiment, the third conveyor belt and the fourth conveyor belt are opposite in conveying direction, the third conveyor belt and the first conveyor belt are identical in conveying direction, and the second conveyor belt and the fourth conveyor belt are identical in conveying direction.

Fig. 7 to 8 are schematic views showing the mechanism of the conveyor belt according to the present embodiment; the conveyor belt comprises a conveyor belt 26-1, a roller 26-2, a motor 26-3, a fixed platform 26-4, a supporting connecting piece 26-5 and a conveyor belt supporting plate 26-6; a gravity sensor 26-7; the conveyor belt 26-1 bypasses the roller 26-2, the motor 26-3 is arranged on two sides of the conveyor belt 26-1, the fixed platform 26-4 is arranged at the bottom of the conveyor belt 26-1, the conveyor belt supporting plate 26-6 is arranged below the upper layer conveyor belt, the conveyor belt supporting plate 26-6 is connected with the fixed platform 26-4 through the supporting connecting piece 26-5, and the gravity sensor 26-7 is arranged between the upper layer conveyor belt and the conveyor belt supporting plate 26-6.

As shown in fig. 9-11, the swill recycling vehicle and the liftable garbage recycling station are connected together; the other side of the first box 19 of the liftable garbage recycling station is also provided with an auxiliary butt joint conveyor belt 27, so that the auxiliary butt joint conveyor belt protrudes for a certain distance relative to the other side of the liftable garbage recycling station; wherein the auxiliary docking conveyor 27 is divided into an auxiliary docking conveyor for the return zone and an auxiliary docking conveyor for the pick-up zone. When the swill recovery vehicle needs to be in butt joint with a liftable garbage recovery station, a driver backs the swill recovery vehicle backwards, so that the auxiliary butt joint conveyor belt 27 is connected with the third conveyor belt 24 and the fourth conveyor belt 25.

Fig. 12 is a flow chart of picking up/returning the trash can.

In this embodiment, the way of returning the garbage can to the liftable garbage recycling station is:

when a merchant returns an old trash can, pushing the trash can onto a slope, reading the RFID tag 4 at the bottom of the trash can by a first RFID reader 12, when information of the trash can is identified, opening a first gate 14 inwards, pushing the trash can to a designated position of a first conveyor belt 10 by the merchant, conveying the trash can inwards for a certain distance after a gravity sensor at the bottom of the first conveyor belt 10 senses that gravity is stable, automatically closing the first gate 14 after the first conveyor belt 10 is stable, and simultaneously automatically opening a second gate 15; if the user needs to receive a new garbage can, the user continues to receive the new garbage can from the second conveying belt 11, when the user passes through the RFID reader-writer 13 on the slope 9, the RFID reader-writer 13 reads the RFID tag 4 at the bottom of the new garbage can and writes the identity information of the merchant into the RFID tag, the RFID tag to be read is bound with the information of the merchant, and the bound information is stored in a memory of the system, so that the user can correspond to the user when returning the garbage can. After writing, the second gate 15 is automatically closed, and after closing the door, the second conveyor belt 11 conveys a new garbage can forward.

If the user wants to return the old trash can and does not need to take the new trash can, the second gate 15 can be closed by clicking the second gate button 17.

In this embodiment, the garbage can is picked up from the liftable garbage collection station in the following manner:

if a merchant receives a new garbage can for the first time or no corresponding old garbage can is returned, but a user wants to receive the new garbage can or extra garbage cans, the merchant needs to use a preset identity code to brush the identity code at the second RFID reader 18, after merchant information is read, the second gate 15 is automatically opened, at the moment, the merchant can pull the new garbage can down from the second conveyor belt 11, the RFID reader 13 arranged on the slope 9 reads the RFID tag 4 at the bottom of the new garbage can, the merchant identity information is written into the RFID tag, the RFID tag to be read is bound with the merchant information, and the bound information is stored in a memory of the system, so that the user can correspond to the user when returning the garbage can. When the writing is finished, the second gate 15 is automatically closed, and after the door is closed, the second conveyor belt 11 conveys a new garbage can forwards.

In this embodiment, if the user returns the old trash can, the second gate 15 will be automatically opened without swiping the identity code, and the subsequent flow is the same as the flow after the second gate 15 is opened in the process of returning the old trash can by the merchant.

After swill is retrieved car and the rubbish of liftable and retrieve the website and link up in this embodiment, the realization mode of granting and retrieving the garbage bin does:

firstly, opening a first box door 19 of a liftable garbage recovery station, and lifting the whole liftable garbage recovery station by a worker through a lifting mechanism 8, wherein the lifting height is that an auxiliary butt joint conveyor belt 27 is at the same level with a third conveyor belt 24 and a fourth conveyor belt 25; then the driver drives the swill recovery vehicle to back up, so that the third conveyor belt 24 and the fourth conveyor belt 25 are connected with the auxiliary butt joint conveyor belt 27, and then the motors of all the conveyor belts are started, so that the old garbage can in the return area is conveyed into the recovery area, and the new garbage can in the sending area is conveyed into the picking area; and finally, after the swill recovery vehicle is conveyed, the swill recovery vehicle slowly leaves the liftable garbage recovery station, the first box door 19 and the second box door 23 are closed, and the worker slowly descends the whole liftable garbage recovery station to the ground through the lifting mechanism 8.

Compared with the prior art, the kitchen waste recovery device of this embodiment has practiced out the mode of recovery area and the separation of granting district, has guaranteed to grant the clean and tidy of district and new bucket. The device has adopted RFID label and reader-writer, reads the in service behavior of swill bucket and can effectively supervise the swill recovery in restaurant. The device adopts the mode of conveyer belt, and the recovery process need not artifical the participation, practices thrift the cost.

Example two

The embodiment provides a kitchen waste recovery method, which comprises the following steps:

s1, receiving RFID label information read by a first RFID reader and arranged at the bottom of a garbage can;

s2, controlling the first gate to open according to the received information, judging whether the garbage can is placed on the first conveying belt or not, and if so, executing a step S3;

s3, opening the first conveyor belt, and conveying the garbage can to the other side of the first box body based on rotation of the first conveyor belt;

s4, after the first conveyor belt stops, the first gate is automatically closed, meanwhile, the second gate is automatically opened, whether a user needs to get a new garbage can is judged, and if not, the second gate is closed through a second gate button; if yes, go to step S5;

and S5, receiving the RFID label information at the bottom of the new garbage can read by the RFID reader, writing the information of the merchant identity code into the RFID label, automatically closing the second gate, and controlling the second conveying belt to convey the new garbage can forwards after the second gate is closed.

It should be noted that the kitchen waste recovery method provided in this embodiment is implemented based on the kitchen waste recovery device in the first embodiment, and the specific method is similar to the first embodiment and is not described herein again.

Compared with the prior art, the recycling area and the dispensing area are separated, and the neatness of the dispensing area and a new barrel is guaranteed. The method adopts the RFID tag and the reader-writer, reads the use condition of the swill barrel, and can effectively supervise the swill recovery of the restaurant. The method adopts a conveyor belt mode, does not need manual participation in the recovery process, and saves the cost.

EXAMPLE III

The embodiment provides a kitchen waste recovery method, which comprises the following steps:

s1, receiving information of a merchant identity code acquired by a second RFID reader, and automatically opening a second gate;

and S2, receiving the RFID label information at the bottom of the new garbage can read by the RFID reader-writer, writing the RFID label information into a merchant account, automatically closing the second gate, and controlling the second conveying belt to convey the new garbage can forwards after the second gate is closed.

It should be noted that the kitchen waste recovery method provided in this embodiment is implemented based on the kitchen waste recovery device in the first embodiment, and the specific method is similar to the first embodiment and is not described herein again.

Compared with the prior art, the recycling area and the dispensing area are separated, and the neatness of the dispensing area and a new barrel is guaranteed. The method adopts the RFID tag and the reader-writer, reads the use condition of the swill barrel, and can effectively supervise the swill recovery of the restaurant. The method adopts a conveyor belt mode, does not need manual participation in the recovery process, and saves the cost.

Example four

The embodiment provides a kitchen waste recovery method, which comprises the following steps:

s1, opening a first box door at an outlet of a liftable garbage recovery station;

s2, lifting the liftable garbage recycling station through a lifting mechanism, wherein the lifting position is that the auxiliary butt joint conveyor belt of the first box body is in the same level with a third conveyor belt and a fourth conveyor belt in the second box body;

s3, opening a second box door of the swill recovery vehicle, and connecting a third conveyor belt and a fourth conveyor belt of the swill recovery vehicle with an auxiliary butt joint conveyor belt;

s4, opening a first conveyor belt, a second conveyor belt, a third conveyor belt, a fourth conveyor belt and an auxiliary butt joint conveyor belt, conveying the garbage cans in the returning area in the liftable garbage recovery station into the recovery area of the swill recovery vehicle, and conveying the garbage cans in the sending area in the swill recovery vehicle into the picking area in the liftable garbage recovery station;

s5, after the swill recovery vehicle is conveyed, the swill recovery vehicle drives away from the liftable garbage recovery station, and a second door of the swill recovery vehicle and a first door of the liftable garbage recovery station are closed;

and S7, the liftable garbage recycling station descends to the ground through a lifting mechanism.

It should be noted that the kitchen waste recovery method provided in this embodiment is implemented based on the kitchen waste recovery device in the first embodiment, and the specific method is similar to the first embodiment and is not described herein again.

Compared with the prior art, the recycling area and the dispensing area are separated, and the neatness of the dispensing area and a new barrel is guaranteed. The method adopts the RFID tag and the reader-writer, reads the use condition of the swill barrel, and can effectively supervise the swill recovery of the restaurant. The method adopts a conveyor belt mode, does not need manual participation in the recovery process, and saves the cost.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.