Movable rural waste compost disposal system and method

Abstract

The invention discloses a movable rural waste compost disposal system and method. The movable rural waste compost disposal system mainly comprises an identification grabbing unit, a crushing unit, a movable turning plate, a fermentation compost unit, a bearing vehicle and a controller, the identifying and grabbing unit is arranged in front of the crushing unit, the crushing unit of a box body structure is placed on the upper side surface of the bearing vehicle, the fermentation and composting unit of a box body structure is fixed on the lower side surface of the bearing vehicle, and the movable turning plate is arranged in a vehicle plate of the bearing vehicle and is connected with the crushing unit and the fermentation and composting unit; the identifying and grabbing unit, the crushing unit, the fermenting and composting unit and the movable turning plate are respectively connected with the controller through external wire harnesses. Through intelligent and automatic means, accurate identification, crushing and composting treatment of wastes are realized. Meanwhile, the treatment equipment is moved to different places by utilizing the bearing vehicle, so that the treatment flexibility and efficiency are improved, the resource utilization rate of agricultural wastes is improved, the problem of odor pollution is solved through closed treatment, and the rural ecological environment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of rural waste treatment, and in particular to a movable rural waste composting disposal system and method. Background Art

[0002] With the acceleration of agricultural modernization, the amount of rural waste has increased dramatically, mainly including crop straw, livestock and poultry manure, discarded fruits and vegetables and other kitchen waste. If these wastes are not properly handled, they will not only occupy a large amount of land resources, but also cause serious pollution to the soil, water and air, affecting the rural living environment and ecological balance.

[0003] At present, traditional agricultural waste treatment methods mainly include landfill, incineration and simple composting. As a traditional waste treatment method, landfill technology is simple to operate and relatively low in cost, but it occupies a large area and is prone to soil and groundwater pollution. Simple incineration will produce harmful gases, aggravating air pollution. The open-air composting method has problems such as long fermentation cycle, large area, susceptibility to weather, and odor pollution. The low level of mechanization in waste treatment and the shortage of special agricultural machinery and equipment for rural human settlement environment management have caused rural waste treatment and effective utilization to face difficulties such as "difficult collection, transportation, and disposal", which seriously restricted the transformation, upgrading and sustainable development of planting and animal husbandry. Therefore, it is particularly important to explore an efficient, environmentally friendly and economical agricultural waste treatment technology. Summary of the invention

[0004] The embodiment of the present application provides a mobile rural waste composting disposal system and method, which realizes accurate identification, crushing and composting of waste through intelligent and automated means. At the same time, the processing equipment is moved to different locations using a carrier vehicle, which improves the flexibility and efficiency of the processing, improves the resource utilization rate of agricultural waste, and solves the odor pollution problem through closed processing, thereby improving the rural ecological environment.

[0005] In the first aspect, an embodiment of the present application provides a movable rural waste composting disposal system, the system comprising: an identification and grabbing unit, a crushing unit, a movable flap, a fermentation and composting unit, a carrying vehicle and a controller; the identification and grabbing unit is arranged in front of the crushing unit, the crushing unit with a box structure is placed on the upper side of the carrying vehicle, the fermentation and composting unit with a box structure is fixed to the lower side of the carrying vehicle, the movable flap is arranged in the vehicle board of the carrying vehicle, and connects the crushing unit and the fermentation and composting unit; the identification and grabbing unit, the crushing unit, the fermentation and composting unit and the movable flap are respectively connected to the controller through external wiring harnesses.

[0006] Furthermore, the identification and grasping unit includes: an image recognition processor, a robotic arm and a camera; wherein the robotic arm is arranged above the entrance of the crushing unit, and the camera and the image recognition processor are arranged below the entrance of the crushing unit; the camera is connected to the image recognition processor through an external wiring harness, and the image recognition processor is connected to the controller through an external wiring harness.

[0007] Furthermore, the crushing unit is provided with a crushing bin in a box structure, an entrance is provided at the upper part of the crushing bin as the entrance of the crushing unit, a crusher is provided at the lower part, a movable flap is connected to the bottom, and the crusher is connected to the controller via an external wiring harness; the movable flap has a built-in first weight detection device, and the first weight detection device is connected to the controller via an external wiring harness.

[0008] Furthermore, the fermentation and composting unit specifically includes: the fermentation and composting unit is provided with a composting bin in a box structure, a second weight detection device is provided at the bottom of the composting bin, a stirring fan blade is provided at the center position, a fermentation agent input device is provided on the side wall of the composting bin, and a fertilizer taking port is provided at the rear lower part of the composting bin; the second weight detection device, the fermentation agent input device and the stirring fan blade are connected to the controller through an external wiring harness.

[0009] Furthermore, the fermentation composting unit also includes a water adding device, which is arranged on the side wall of the composting bin and includes a humidity sensor and a water tank; a first switch is provided on the bottom surface of the water tank, and a second switch connected to the outside is provided on the side surface attached to the side wall of the composting bin; the humidity sensor and the water tank are connected to the controller through an external wiring harness.

[0010] In the second aspect, the embodiment of the present application also provides a movable rural waste composting disposal method, which specifically includes: the controller controls the camera in the recognition and grabbing unit to monitor the image of the ground in a preset range directly in front of the entrance of the crushing unit in real time, and recognizes the acquired image through the convolutional neural network model trained in the image recognition processor in the recognition and grabbing unit. When waste that can be used for composting is identified in the image, the controller operates the mechanical arm in the recognition and grabbing unit to grab the identified waste and put it into the crushing unit; the controller controls the crusher in the crushing unit to crush the waste, and controls the movable flap to flip and put the crushed waste into the fermentation and composting unit; the controller controls the fermentation and composting unit to ferment and compost the waste; and the above equipment is moved by supporting the carrier vehicle.

[0011] Further, training the convolutional neural network model specifically includes: collecting images of rural ground with and without waste as a data set, and annotating whether there is waste. The data set is divided into a training set and a test set; wherein, the waste is waste that can be used for composting, including human and animal feces, kitchen waste, and rice straw; adjusting the size of the images in the data set according to a preset size, and performing normalized pixel value processing on the images; constructing a convolutional neural network model including several convolutional layers and corresponding pooling layers, several fully connected layers, and an output layer, and inputting the training set into the convolutional neural network model for training; wherein the output layer includes a cross-entropy loss function; inputting the test set after each training, and calculating the accuracy of the convolutional neural network model through the loss function. When the accuracy is higher than a preset accuracy threshold, the model training ends.

[0012] Further, the controller controls the crusher in the crushing unit to crush the waste, and controls the movable flap to turn over and put the crushed waste into the fermentation composting unit, specifically including: taking the input waste as the waste to be crushed, weighing the weight of the waste to be crushed through the first weight detection device built in the movable flap to obtain the weight g1 of the waste to be crushed; when g1 < G1, the controller controls the recognition and grasping unit to continue grasping; wherein, G1 is the preset weight threshold of the crushing bin; until g1 ≥ G1, controlling the crusher to start the crushing blade to crush the waste according to the preset crushing procedure; wherein, the preset content of the crushing procedure includes the blade running time and the blade running speed; after the crushing blade finishes the crushing procedure, it sends a stop signal to the controller, and the controller controls the movable flap to turn over and pour the crushed waste into the fermentation composting unit.

[0013] Further, the controller controls the fermentation composting unit to perform fermentation composting treatment on the waste, specifically including: when the crushing unit inputs waste, obtaining the weight g2 of the waste in the composting bin through the second weight detection device arranged at the bottom of the composting bin; when g2 ≥ G2, the controller controls the grasping and recognition unit to stop working; wherein, G2 is the preset weight threshold of the composting bin; according to the preset waste-ferment agent weight correspondence table, the controller controls the ferment agent input device to input the ferment agent corresponding to the weight g1; wherein, the ferment agent at least includes: lactic acid bacteria residue, yeast residue, bacillus subtilis residue, and plant ash; the controller controls the stirring fan blades to stir the waste in the composting bin according to the preset stirring procedure to make the waste ferment into fertilizer; wherein, the content of the stirring procedure includes: stirring interval, stirring speed; the person in need of fertilizer opens the fertilizer taking port arranged on the composting bin to take the fertilizer; after each time of taking the fertilizer, weighing the weight g2 of the waste in the composting bin. When G1 + g2 < G2, the controller controls the grasping and recognition unit to start working.

[0014] Furthermore, the method also includes: the fermentation composting unit is also provided with a water adding device, which includes a humidity sensor and a water tank; the water tank includes a first switch arranged at the bottom and a second switch connected to the outside; when the humidity detected by the humidity sensor is lower than a preset humidity threshold, the controller controls the water tank to open the first switch according to a preset water volume and humidity ratio, until the humidity detected by the humidity sensor reaches the preset threshold, and controls the water tank to close the first switch; the staff adds water to the water tank through the second switch of the water tank.

[0015] The embodiment of the present application provides a movable rural waste composting disposal system and method, which utilizes common organic waste in rural areas to ferment into fertilizers, such as human and animal feces, kitchen waste, and straw, etc., to achieve resource utilization of rural waste. Through the combination of a controller, a camera, an image recognition processor, and a convolutional neural network model, automatic identification and capture of waste are achieved, and intelligent and automated processing is achieved, which reduces manual intervention, improves work efficiency, and reduces labor costs. The waste is crushed by a crushing unit, which increases the surface area of ​​the waste, which is beneficial to the action of microorganisms in the subsequent fermentation and composting process, thereby accelerating the decomposition process and improving the composting efficiency. At the same time, it is equipped with a carrier vehicle so that the entire system can be flexibly moved to the location where it needs to be processed, and it has strong adaptability, especially suitable for highly dispersed areas such as rural areas.

[0016] A movable rural waste composting disposal system and method provided in the embodiments of the present application solves the problems that existing rural waste treatment methods often cause waste of resources, odor pollution, are inconvenient to move, and are difficult to adapt to the decentralized needs of rural areas, thereby improving the resource utilization rate of agricultural waste and improving the rural ecological environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 A schematic diagram of system modules of a mobile rural waste composting disposal system provided in an embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of a mobile rural waste composting disposal system provided in an embodiment of the present application;

[0020] Figure 3 A method flow chart of a movable rural waste composting disposal method provided in an embodiment of the present application;

[0021] Figure 4A schematic diagram of a fermentation composting process in a movable rural waste composting disposal method provided in an embodiment of the present application;

[0022] Figure numerals: 1-identification and grasping unit, 1.1-mechanical arm, 1.2-camera, 1.3-image recognition processor, 2-crushing unit, 2.1-crusher, 2.2-crushing unit entrance, 3-movable flap, 4-fermentation and composting unit, 4.1-fermentation agent input device, 4.2-water adding device, 4.3-fertilizer outlet, 5-carrying vehicle, 6-controller. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0024] The embodiments of the present application provide a mobile rural waste composting disposal system and method to solve the problem that the existing composting equipment and traditional processing equipment are often bulky, inconvenient to move, and difficult to adapt to the decentralized needs of rural areas, thereby improving the resource utilization rate of agricultural waste and improving the rural ecological environment.

[0025] The technical solution proposed in the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0026] Figure 1 A schematic diagram of a system module of a mobile rural waste composting disposal system provided in an embodiment of the present application. Figure 2 The present invention provides a schematic diagram of the structure of a mobile rural waste composting system. Figure 1 and Figure 2 As shown, a movable rural waste composting disposal system provided in an embodiment of the present application specifically includes:

[0027] Identify the grabbing unit 1, the crushing unit 2, the movable flap 3, the fermentation and composting unit 4, the carrier 5 and the controller 6;

[0028] The identification and grabbing unit 1 is arranged in front of the crushing unit 2, the crushing unit 2 in a box structure is placed on the upper side of the carrier 5, the fermentation and composting unit 4 in a box structure is fixed on the lower side of the carrier 5, and the movable flap 3 is arranged in the vehicle board of the carrier 5 and connects the crushing unit 2 and the fermentation and composting unit 4;

[0029] The identification and grabbing unit 1, the crushing unit 2, the fermentation and composting unit 4 and the movable flap 3 are respectively connected to the controller 6 through external wiring harnesses.

[0030] Specifically, the recognition and grasping unit 1 specifically includes: an image recognition processor 1.3, a robotic arm 1.1 and a camera 1.2.

[0031] Among them, the robot arm 11 is arranged above the crushing unit entrance 2.2, and the camera 1.2 and the image recognition processor 1.3 are arranged below the crushing unit entrance 2.2; the camera 1.2 is connected to the image recognition processor 1.3 through an external wiring harness, and the image recognition processor 1.3 is connected to the controller 6 through an external wiring harness.

[0032] Specifically, the crushing unit 2 is provided with a crushing bin in a box structure, the upper part of the crushing bin is provided with an entrance as the crushing unit entrance 2.2, the lower part is provided with a crusher 2.1, the bottom is connected with a movable flap 3, and the crusher 2.1 is connected to the controller 6 through an external wiring harness.

[0033] Specifically, the movable flap 3 is built with a first weight detection device, and the first weight detection device is connected to the controller 6 via an external wiring harness.

[0034] Specifically, the fermentation composting unit 4 is provided with a compost bin in a box structure, a second weight detection device is provided at the bottom of the compost bin, a stirring fan blade is provided at the center, a fermentation agent input device 4.1 is provided on the side wall of the compost bin, and a fertilizer taking port 4.3 is provided at the rear lower part of the compost bin; the second weight detection device, the fermentation agent input device 4.1 and the stirring fan blade are connected to the controller 6 through an external wiring harness.

[0035] Furthermore, in one embodiment, the fermentation composting unit 4 also includes a water adding device 4.2, which is arranged on the side wall of the composting bin and includes a humidity sensor and a water tank; a first switch is provided on the bottom surface of the water tank, and a second switch connected to the outside is provided on the side surface attached to the side wall of the composting bin; the humidity sensor and the water tank are connected to the controller 6 via an external wiring harness.

[0036] The above is a system embodiment proposed in this application. Based on the same inventive concept, this application embodiment also provides a method, and its method flow chart is as follows: Figure 3 shown.

[0037] Figure 3 A flow chart of a mobile rural waste composting method provided in an embodiment of the present application. Figure 3 As shown, the method includes:

[0038] S1. The controller controls the camera in the recognition and grasping unit to monitor in real time the image of the preset range of the ground directly in front of the entrance of the crushing unit, and uses the trained convolutional neural network model in the image recognition processor in the recognition and grasping unit to recognize the acquired image. When waste that can be used for composting is recognized in the image, the controller operates the robotic arm in the recognition and grasping unit to grasp the recognized waste and put it into the crushing unit.

[0039] S2. The controller controls the crusher in the crushing unit to crush the waste, and controls the movable flap to turn over to put the crushed waste into the fermentation and composting unit.

[0040] S3. The controller controls the fermentation and composting unit to perform fermentation and composting treatment on the waste.

[0041] S4. A carrier vehicle is used to support the above-mentioned equipment for movement.

[0042] Specifically, training the convolutional neural network model specifically includes:

[0043] S101. Collect images of rural ground with and without waste as a data set, and label whether it contains waste, and divide the data set into a training set and a test set; wherein, the waste is waste that can be used for composting, including human and animal feces, kitchen waste and rice straw.

[0044] S102. Adjust the size of the images in the data set according to the preset size, and perform normalized pixel value processing on the images.

[0045] S103. Construct a convolutional neural network model including several convolutional layers and corresponding pooling layers, several fully connected layers, and an output layer, and input the training set into the convolutional neural network model for training; wherein the output layer includes a cross-entropy loss function.

[0046] S104. Input the test set after each training, and calculate the accuracy of the convolutional neural network model through the loss function. When the accuracy is higher than the preset accuracy threshold, the model training ends.

[0047] Specifically, the controller controls the crusher in the crushing unit to crush the waste, and controls the movable flap to turn over to put the crushed waste into the fermentation and composting unit, including:

[0048] S201. Take the input waste as the waste to be crushed, and weigh the weight of the waste to be crushed through the first weight detection device built in the movable flap to obtain the weight g1 of the waste to be crushed.

[0049] S202. When g1 < G1, the controller controls the recognition and grasping unit to continue grasping; wherein, G1 is the preset weight threshold of the crushing bin.

[0050] 203. Until \(g1\geq G1\), control the crusher to start the crushing blade to crush the waste according to the preset crushing program; wherein, the preset content of the crushing program includes the blade running time and the blade running speed.

[0051] That is to say, by setting the weight threshold \(G1\) of the crushing bin in this application, when the weight of the input waste accumulates to \(G1\), the crushing process starts, avoiding the problem that the waste is too little to be completely crushed, and saving the power of the crusher, achieving the effect of energy conservation and environmental protection.

[0052] S204. After the crushing blade finishes the crushing program, it sends a stop signal to the controller, and the controller controls the movable flap to flip and dump the crushed waste into the fermentation composting unit.

[0053] Figure 4 It is a schematic flow chart of fermentation composting in a mobile rural waste composting disposal method provided by an embodiment of this application. As Figure 4 shown, the controller controls the fermentation composting unit to perform fermentation composting treatment on the waste, specifically including:

[0054] After the crushing unit inputs the waste, the second weight detection device arranged at the bottom of the composting bin is used to obtain the weight \(g2\) of the waste in the composting bin.

[0055] When \(g2\geq G2\), the controller controls the grasping and identifying unit to stop working; wherein, \(G2\) is the preset weight threshold of the composting bin.

[0056] According to the preset waste-ferment agent weight correspondence table, the controller controls the ferment agent input device to input the ferment agent corresponding to the weight \(g1\); wherein, the ferment agent at least includes: lactic acid bacteria residue, yeast residue, bacillus subtilis residue, and plant ash.

[0057] The controller controls the stirring fan blades to stir the waste in the composting bin according to the preset stirring program, so that the waste ferments into fertilizer; wherein, the content of the stirring program includes: stirring interval and stirring speed.

[0058] The person in need of fertilizer opens the fertilizer taking port arranged on the composting bin to take the fertilizer.

[0059] After each time of taking fertilizer, the weight \(g2\) of the waste in the composting bin is weighed. When \(G1 + g2 < G2\), the controller controls the grasping and identifying unit to start working. That is to say, after the fertilizer is taken, if the remaining weight of the composting bin is greater than the weight threshold of the crushing bin, that is, it can bear the waste input by the crushing bin at one time, then start the identification and grasping unit to continue working.

[0060] Furthermore, the method also includes: the fermentation composting unit is also provided with a water adding device, which includes a humidity sensor and a water tank; the water tank includes a first switch arranged at the bottom and a second switch connected to the outside; when the humidity detected by the humidity sensor is lower than a preset humidity threshold, the controller controls the water tank to open the first switch according to a preset water volume and humidity ratio, until the humidity detected by the humidity sensor reaches the preset threshold, and controls the water tank to close the first switch; the staff adds water to the water tank through the second switch of the water tank.

[0061] Each embodiment in this application is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the IoT device and medium embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiments.

[0062] The system and medium provided in the embodiments of the present application correspond one-to-one to the method. Therefore, the system and medium also have similar beneficial technical effects to the corresponding methods. Since the beneficial technical effects of the methods have been described in detail above, the beneficial technical effects of the system and medium will not be repeated here.

[0063] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0064] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0065] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0066] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0067] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0068] The memory may include non-permanent storage in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0069] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0070] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0071] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A mobile rural waste composting disposal system, characterized in that: The system comprises: Identify the gripping unit, crushing unit, movable flap, composting unit, carrier and controller; The identification and grabbing unit is arranged in front of the crushing unit, the crushing unit in a box structure is placed on the upper side of the carrier, the fermentation and composting unit in a box structure is fixed on the lower side of the carrier, and the movable flap is arranged in the vehicle plate of the carrier and connects the crushing unit and the fermentation and composting unit; The identification and grabbing unit, the crushing unit, the fermentation and composting unit and the movable flap are respectively connected to the controller through external wiring harnesses.

2. A movable rural waste composting disposal system according to claim 1, characterized in that: The identification and grasping unit specifically includes: Image recognition processor, robotic arm and camera; Wherein, the mechanical arm is arranged above the entrance of the crushing unit, and the camera and the image recognition processor are arranged below the entrance of the crushing unit; The camera is connected to the image recognition processor via an external wiring harness, and the image recognition processor is connected to the controller via an external wiring harness.

3. The movable rural waste composting disposal system according to claim 1, characterized in that: Specifically include: The crushing unit is provided with a crushing bin in a box structure, an entrance is provided at the upper part of the crushing bin as the crushing unit entrance, a crusher is provided at the lower part, a movable flap is connected at the bottom, and the crusher is connected to the controller via an external wiring harness; The movable flap is equipped with a first weight detection device, and the first weight detection device is connected to the controller via an external wiring harness.

4. The movable rural waste composting disposal system according to claim 1, characterized in that: The fermentation composting unit specifically comprises: The fermentation composting unit is provided with a composting bin in a box structure, a second weight detection device is provided at the bottom of the composting bin, a stirring fan blade is provided at the center, a fermentation agent input device is provided on the side wall of the composting bin, and a fertilizer taking port is provided at the rear lower part of the composting bin; The second weight detection device, the fermentation agent input device and the stirring fan blade are connected to the controller through an external wiring harness.

5. The movable rural waste composting disposal system according to claim 4, characterized in that: The fermentation composting unit also includes a water adding device, which is arranged on the side wall of the composting bin and includes a humidity sensor and a water tank; a first switch is provided on the bottom surface of the water tank, and a second switch connected to the outside is provided on the side surface attached to the side wall of the composting bin; The humidity sensor and water tank are connected to the controller via an external wiring harness.

6. A movable rural waste composting disposal method, characterized in that: include: The controller controls the camera in the recognition and grabbing unit to monitor the image of the ground in a preset range directly in front of the entrance of the crushing unit in real time, and recognizes the acquired image through the convolutional neural network model trained in the image recognition processor in the recognition and grabbing unit. When waste that can be used for composting is recognized in the image, the controller operates the mechanical arm in the recognition and grabbing unit to grab the recognized waste and put it into the crushing unit; The controller controls the crusher in the crushing unit to crush the waste, and controls the movable flap to turn over to put the crushed waste into the fermentation composting unit; The controller controls the fermentation and composting unit to perform fermentation and composting treatment on the waste; The above equipment is moved by supporting a carrier vehicle.

7. A movable rural waste composting disposal method according to claim 6, characterized in that: Training the convolutional neural network model, including: Collect images of rural ground containing waste and not containing waste as a data set, and mark whether it contains waste, and divide the data set into a training set and a test set; wherein the waste is waste that can be used for composting, including human and animal feces, kitchen waste and straw; Adjust the image size in the dataset according to the preset size and perform normalized pixel value processing on the image; Construct a convolutional neural network model including several convolutional layers, corresponding pooling layers, several fully connected layers, and an output layer, and input the training set into the convolutional neural network model for training; where the output layer includes a cross-entropy loss function; After each training, input the test set, and calculate the accuracy of the convolutional neural network model through the loss function. When the accuracy is higher than the preset accuracy threshold, the model training ends.

8. A movable rural waste composting disposal method according to claim 6, characterized in that: The controller controls the crusher in the crushing unit to crush the waste, and controls the movable flap to turn over and put the crushed waste into the fermentation composting unit, specifically including: Take the input waste as the waste to be crushed, weigh the weight of the waste to be crushed through the first weight detection device built in the movable flap, and obtain the weight g1 of the waste to be crushed; When g1 < G1, the controller controls the recognition and grasping unit to continue grasping; where G1 is the preset weight threshold of the crushing bin; Until g1 ≥ G1, control the crusher to start the crushing blade to crush the waste according to the preset crushing procedure; where the preset content of the crushing procedure includes the blade running time and the blade running speed; After the crushing blade finishes the crushing procedure, send a stop signal to the controller, and the controller controls the movable flap to turn over and pour the crushed waste into the fermentation composting unit.

9. A movable rural waste composting disposal method according to claim 8, characterized in that: The controller controls the fermentation composting unit to perform fermentation composting treatment on the waste, specifically including: After the crushing unit inputs the waste, obtain the weight g2 of the waste in the composting bin through the second weight detection device set at the bottom of the composting bin; When g2 ≥ G2, the controller controls the grasping and recognition unit to stop working; where G2 is the preset weight threshold of the composting bin; According to the preset waste-ferment agent weight correspondence table, the controller controls the ferment agent input device to input the ferment agent corresponding to the weight g1; where the ferment agent at least includes: lactic acid bacteria residue, yeast residue, bacillus subtilis residue, plant ash; The controller controls the stirring fan blades to stir the waste in the composting bin according to the preset stirring procedure to make the waste ferment into fertilizer; where the content of the stirring procedure includes: stirring interval, stirring speed; The person in need of fertilizer opens the fertilizer taking port set in the composting bin to take the fertilizer. After each time the fertilizer is taken, weigh the weight g2 of the waste in the composting bin. When G1 + g2 < G2, the controller controls the grasping and recognition unit to start working.

10. A movable rural waste composting disposal method according to claim 9, characterized in that: The method further includes: The fermentation composting unit is also provided with a water adding device, and the water adding device includes a humidity sensor and a water tank; the water tank includes a first switch arranged at the bottom and a second switch connected to the outside; When the humidity detected by the humidity sensor is lower than the preset humidity threshold, the controller controls the water tank to open the first switch according to the preset water volume-humidity ratio until the humidity detected by the humidity sensor reaches the preset threshold, and then controls the water tank to close the first switch; The staff adds water into the water tank through the second switch of the water tank.

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