Garbage management method and device

Abstract

The invention provides a garbage management method and device, and the method comprises the steps: after bag-broken garbage enters a garbage temporary storage box, pushing equipment in the garbage temporary storage box pushes the bag-broken garbage into a large storage bin; based on a pushing device in the large storage bin, the garbage after bag breaking is pushed into a lifting device, and the lifting device lifts the garbage after bag breaking to a discharging position; and on the basis of discharging equipment, the bag-broken garbage in the discharging position is conveyed to a tiling area. And through cooperative work of the garbage temporary storage box, the pushing equipment, the large storage bin, the lifting equipment and the discharging equipment, the automation degree of garbage treatment of the resident side is greatly improved, and the overall garbage treatment efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of intelligent waste treatment, and in particular to a waste management method and apparatus. Background Technology

[0002] With the acceleration of urbanization, the problem of urban household waste disposal has become increasingly prominent. Currently, the level of automation in residential waste disposal is not high, which affects the overall efficiency of waste treatment.

[0003] Therefore, improving the automation level of residential waste disposal is a pressing technical problem that needs to be solved. Summary of the Invention

[0004] This specification provides a waste management method and apparatus that, through the coordinated operation of a waste buffer bin, a pushing device, a large storage silo, a lifting device, and a discharging device, greatly improves the automation level of waste disposal at the residential end and enhances the overall waste disposal efficiency.

[0005] This manual provides a waste management method, including:

[0006] After the bagged waste enters the waste buffer bin, the pushing device in the waste buffer bin pushes the bagged waste into the large storage bin;

[0007] Based on the pushing device in the large storage silo, the bagged waste is pushed into the lifting device, and the lifting device lifts the bagged waste to the unloading position;

[0008] Based on the feeding equipment, the bagged waste in the unloading position is transported to the flat area.

[0009] Optionally, the structure of the pushing device, i.e. the pushing structure, includes one of the following: a hydraulic cylinder-driven pusher plate structure, a pneumatic cylinder-driven pusher plate structure, or a spiral pushing structure.

[0010] Optionally, the hydraulic cylinder-driven push plate structure or the pneumatic cylinder-driven push plate structure consists of a push plate and a hydraulic cylinder or a pneumatic cylinder, and the push plate is pushed by the extension and retraction of the hydraulic cylinder or the pneumatic cylinder.

[0011] Optionally, the spiral feeding structure consists of a spiral shaft and spiral blades; wherein the spiral blades are welded to the spiral shaft, and the spiral shaft is driven to rotate by a motor.

[0012] Optionally, the structure of the lifting equipment, i.e., the lifting structure, includes: a main frame; a lifting channel; a lifting belt or chain; a motor and a reducer;

[0013] The main frame is used to support the entire lifting equipment;

[0014] The lifting channel, a vertical channel located within the main frame, is used for lifting waste.

[0015] The lifting belt or chain is used to carry and lift the waste;

[0016] The motor and reducer are used to drive the movement of the lifting belt or chain.

[0017] Optionally, the structure of the feeding device, i.e. the feeding structure, includes one of the following: gate-type feeding structure and funnel-type feeding structure.

[0018] Optionally, the gate-type unloading structure consists of a gate and a driving device; wherein the driving device includes at least one of the following: a hydraulic cylinder, a pneumatic cylinder, or an electric motor, for controlling the opening and closing of the gate.

[0019] Optionally, the funnel-shaped feeding structure consists of a funnel-shaped feeding hopper and a feeding port; wherein, after the waste is collected from the top of the feeding hopper, it is transported to the conveyor belt through the feeding port.

[0020] Optionally, after the bagged waste enters the bag-breaking machine, the large and small rollers in the bag-breaking machine are rotated by a motor to break the bagged waste; wherein, the large roller and the small roller are respectively equipped with blades, and the large roller and the small roller rotate in opposite directions; based on the scraper plate located below the blade and the scraper located on the side of the blade, the material formed on the blade during the bag-breaking process is cleaned up; wherein, the material includes the wrapped bag.

[0021] This specification also provides a waste management device, including: a pushing module, a lifting module, and a conveying module; wherein,

[0022] The pushing module is used to push the bagged waste into the large storage bin after the waste enters the waste buffer bin by the pushing device in the waste buffer bin.

[0023] The lifting module is used to push the bagged waste into the lifting device based on the pushing device in the large storage silo, and the lifting device lifts the bagged waste to the unloading position.

[0024] The conveying module is used to transport the bagged waste from the unloading position to the flat area based on the unloading equipment.

[0025] This specification provides a waste management method, which includes: after the waste bags are broken, they enter a waste buffer bin; a pushing device in the waste buffer bin pushes the broken waste bags into a large storage bin; based on the pushing device in the large storage bin, the broken waste bags are pushed into a lifting device, and the lifting device lifts the broken waste bags to a discharge position; based on a discharging device, the broken waste bags are transported from the discharge position to a leveling area. Through the coordinated operation of the waste buffer bin, the pushing device, the large storage bin, the lifting device, and the discharging device, the automation level of residential waste disposal is greatly improved, and the overall waste processing efficiency is increased.

[0026] Furthermore, after the bagged waste enters the bag-breaking machine, the large and small rollers in the machine are rotated by a motor to break the bags. Each of the large and small rollers is equipped with blades, and the large and small rollers rotate in opposite directions. A scraper plate located below the blades and a scraper blade located on the side of the blades cleans up any material adhering to the blades during the bag-breaking process; this material includes tangled bags. This solution, by using a scraper plate below the blades and a scraper blade located on the side of the blades to clean up the material adhering to the blades during the bag-breaking process, solves the problem of bags tangling around the blades and improves waste processing efficiency. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the waste management method provided in Embodiment 1 of this specification;

[0029] Figure 2 This is a schematic diagram of the waste management method provided in Embodiment 2 of this specification;

[0030] Figure 3 This is a schematic diagram of the waste management device provided in Embodiment 3 of this specification;

[0031] Figure 4 This is a schematic diagram of the bag-breaking machine structure provided in Embodiment 4 of this specification;

[0032] Figure 5 This is a schematic diagram of the waste management device provided in Embodiment 5 of this specification;

[0033] Figure 6This is a schematic diagram of the structure of an electronic device provided in Embodiment 6 of this specification;

[0034] Figure 7 This is a schematic diagram of a computer-readable medium provided in Embodiment 7 of this specification.

[0035] Terminology Explanation:

[0036] 1. Motor; 2. Electric cylinder; 3. Large drum; 4. Blade (large drum); 5. Scraper; 6. Side baffle; 7. Guide rail; 8. Small drum; 9. Blade (small drum); 10. Scraper;

[0037] 300. Electronic device; 310. Processing unit; 320. Storage unit; 330. Bus; 340. Display unit; 3201. Random access memory (RAM); 3202. Cache memory; 3203. Read-only memory (ROM); 3204. Program / utility; 3205. Program module; 350. Input / output (I / O) interface; 360. Network adapter; 400. External device. Detailed Implementation

[0038] The following description is intended to disclose the present invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the invention.

[0039] The following is in conjunction with the appendix Figures 1-7 Exemplary embodiments of the invention will be described more fully here. However, exemplary embodiments can be implemented in many forms and should not be construed as limiting the invention to the embodiments set forth herein. Rather, these exemplary embodiments are provided to make the invention more comprehensive and complete, and to facilitate a full communication of the inventive concept to those skilled in the art. The same reference numerals in the figures denote the same or similar elements, components, or parts, and therefore repeated descriptions of them are omitted.

[0040] Subject to the technical concept of this invention, the features, structures, characteristics or other details described in a particular embodiment may be combined in one or more other embodiments in a suitable manner.

[0041] In the description of specific embodiments, the features, structures, characteristics, or other details described in this invention are intended to enable those skilled in the art to fully understand the embodiments. However, it is not excluded that those skilled in the art can practice the technical solutions of this invention without one or more of the specific features, structures, characteristics, or other details.

[0042] The flowcharts shown in the accompanying drawings are merely illustrative and do not necessarily include all content and operations / steps, nor do they necessarily have to be performed in the described order. For example, some operations / steps can be broken down, while others can be combined or partially combined; therefore, the actual execution order may change depending on the specific circumstances.

[0043] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities can be implemented in software, in one or more hardware modules or integrated circuits, or in different network and / or processor devices and / or microcontroller devices.

[0044] The terms “and / or” or “and / or” include all combinations of any one or more of the listed items.

[0045] Figure 1 This is a schematic diagram of the waste management method provided in Embodiment 1 of this specification, which includes the following steps:

[0046] Step S101: After the bagged waste enters the waste buffer bin, the pushing device in the waste buffer bin pushes the bagged waste into the large storage bin;

[0047] Optionally, the structure of the pushing device, i.e. the pushing structure, includes one of the following: a hydraulic cylinder-driven pusher plate structure, a pneumatic cylinder-driven pusher plate structure, or a spiral pushing structure.

[0048] Optionally, the hydraulic cylinder-driven push plate structure or the pneumatic cylinder-driven push plate structure consists of a push plate and a hydraulic cylinder or a pneumatic cylinder, and the push plate is pushed by the extension and retraction of the hydraulic cylinder or the pneumatic cylinder.

[0049] Optionally, the spiral feeding structure consists of a spiral shaft and spiral blades; wherein the spiral blades are welded to the spiral shaft, and the spiral shaft is driven to rotate by a motor.

[0050] Optionally, after the bagged waste enters the bag-breaking machine, the large and small rollers in the bag-breaking machine are rotated by a motor to break the bagged waste; wherein, the large roller and the small roller are respectively equipped with blades, and the large roller and the small roller rotate in opposite directions; based on the scraper plate located below the blade and the scraper located on the side of the blade, the material formed on the blade during the bag-breaking process is cleaned up; wherein, the material includes the wrapped bag.

[0051] Step S102: Based on the pushing device in the large storage silo, the bag-broken garbage is pushed into the lifting device, and the lifting device lifts the bag-broken garbage to the unloading position;

[0052] Optionally, the structure of the lifting equipment, i.e., the lifting structure, includes: a main frame; a lifting channel; a lifting belt or chain; a motor and a reducer;

[0053] The main frame is used to support the entire lifting equipment;

[0054] The lifting channel, a vertical channel located within the main frame, is used for lifting waste.

[0055] The lifting belt or chain is used to carry and lift the waste;

[0056] The motor and reducer are used to drive the movement of the lifting belt or chain.

[0057] Step S103: Based on the feeding equipment, the bagged waste in the unloading position is transported to the flat area.

[0058] Optionally, the structure of the feeding device, i.e. the feeding structure, includes one of the following: gate-type feeding structure and funnel-type feeding structure.

[0059] Optionally, the gate-type unloading structure consists of a gate and a driving device; wherein the driving device includes at least one of the following: a hydraulic cylinder, a pneumatic cylinder, or an electric motor, for controlling the opening and closing of the gate.

[0060] Optionally, the funnel-shaped feeding structure consists of a funnel-shaped feeding hopper and a feeding port; wherein, after the waste is collected from the top of the feeding hopper, it is transported to the conveyor belt through the feeding port.

[0061] This specification provides a waste management method, which includes: after the waste bags are broken, they enter a waste buffer bin; a pushing device in the waste buffer bin pushes the broken waste bags into a large storage bin; based on the pushing device in the large storage bin, the broken waste bags are pushed into a lifting device, and the lifting device lifts the broken waste bags to a discharge position; based on a discharging device, the broken waste bags are transported from the discharge position to a leveling area. Through the coordinated operation of the waste buffer bin, the pushing device, the large storage bin, the lifting device, and the discharging device, the automation level of residential waste disposal is greatly improved, and the overall waste processing efficiency is increased.

[0062] Furthermore, after the bagged waste enters the bag-breaking machine, the large and small rollers in the machine are rotated by a motor to break the bags. Each of the large and small rollers is equipped with blades, and the large and small rollers rotate in opposite directions. A scraper plate located below the blades and a scraper blade located on the side of the blades cleans up any material adhering to the blades during the bag-breaking process; this material includes tangled bags. This solution, by using a scraper plate below the blades and a scraper blade located on the side of the blades to clean up the material adhering to the blades during the bag-breaking process, solves the problem of bags tangling around the blades and improves waste processing efficiency.

[0063] Figure 2 This is a schematic diagram of the waste management method provided in Embodiment 2 of this specification, which mainly reveals the following principles:

[0064] Residents deposit their garbage at the entrance, where it is first broken open and then placed into a "garbage buffer bin." The broken garbage then enters a drainage system and is spread out onto a conveyor belt. After metals are magnetically separated, the garbage is conveyed to a visual sorting area for visual sorting: recyclable items are placed into designated bins. Remaining garbage is placed into a "garbage storage bin."

[0065] The 3D camera takes pictures, acquiring images and 3D models of the trash. Based on massive amounts of labeled data, a deep learning network for object detection is trained to recognize and classify trash based on images. Simultaneously, the 3D model of the trash is acquired, and the grabbing height and angle are calculated. The trash is then transported by conveyor belt to the area of ​​parallel or collaborative robots, where it is grabbed and placed into the corresponding "trash recycling bins."

[0066] The specific processing procedure includes the following steps:

[0067] Step 201: Waste enters the waste sorting equipment;

[0068] Step 202: Break the bag / flatten the waste before conveying it;

[0069] Because garbage disposal times are concentrated in a certain period, buffering is necessary. For example, the garbage inlet can be designated as a "garbage buffer bin," with a width of 1200mm and a length of 1000mm. The specific dimensions of length and width can be set according to the garbage disposal volume required by the residential area during a particular time period.

[0070] The top of the "garbage buffer bin" is equipped with a bag-breaking structure, such as a bag-breaking machine. Garbage enters the hopper via a conveyor line and falls onto the large and small rollers of the bag-breaking machine for bag breaking.

[0071] like Figure 3The waste management device shown includes a feeding conveyor line, a bag breaking structure, a pushing structure, a lifting structure, and a discharging structure.

[0072] Combination Figure 3 The specific waste disposal process is as follows:

[0073] After bagged waste enters the bag-breaking machine, a motor drives the large and small rollers in the machine to rotate, breaking the bags open. Each of the large and small rollers is equipped with blades, and they rotate in opposite directions. A scraper plate located below the blades and a scraper blade located on the side of the blades cleans up any material adhering to the blades during the bag-breaking process; this material includes tangled bags.

[0074] After the bags are broken, the garbage enters the "garbage buffer bin" and is pushed to the "large storage bin" by the "material pusher".

[0075] The "pushing equipment" of the "large storage silo" pushes the bagged garbage to the "lifting equipment";

[0076] The "lifting equipment" elevates the bagged waste to the "unloading position".

[0077] The "unloading equipment" transports the waste from the "unloading position" to the flat area.

[0078] In the "flat area," use a silent bouncing screen / mesh or a small roller with a certain amount of air to make the garbage roll and bounce, so that the water inside can be separated as much as possible and the garbage can be separated as much as possible. (Sound absorption and sound insulation are required).

[0079] Description of the "material pushing device":

[0080] There are generally several types of material pushing equipment. For example, there are pusher-plate type material pushing equipment driven by hydraulic cylinders or pneumatic cylinders. The structure of this equipment mainly consists of a pusher plate and a drive device (hydraulic cylinder or pneumatic cylinder).

[0081] The pusher plate can be a rectangular metal plate, and its size is determined by the amount of material to be pushed and the available space. For example, in waste disposal equipment, the pusher plate may have a larger area to ensure that the waste can be pushed effectively.

[0082] Some feeding devices are screw-type feeding devices. The structure of this device mainly consists of a screw shaft and screw blades. The screw blades are welded to the screw shaft, which is driven to rotate by a motor. The shape of the screw blades can be a continuous spiral, and their pitch and diameter are designed according to the nature of the waste and the conveying requirements. For example, in some small-scale waste conveying applications, the diameter of the screw blades may be smaller, and the pitch may be relatively shorter.

[0083] The working principle of the "material pushing device":

[0084] For pusher-type material feeding devices driven by hydraulic or pneumatic cylinders, the hydraulic or pneumatic cylinder extends or retracts to push the pusher plate. When the piston rod of the hydraulic or pneumatic cylinder extends, the pusher plate moves forward, pushing materials such as waste to the designated location. For example, in the waste processing process, the material feeding device pushes waste from the "waste buffer bin" to the "large storage bin". When the piston rod retracts, the pusher plate returns to its initial position, waiting for the next pushing action.

[0085] The working principle of a screw conveyor is as follows: the rotation of the screw blades propels the material. When the screw shaft rotates, the screw blades push the material forward along the axial direction of the screw shaft. Under the push of the screw blades, the material is subjected to the frictional force and axial force of the screw blades, thus being conveyed to the designated position. This conveying method is suitable for some materials with good flowability, and the conveying speed of the material can be controlled by adjusting the rotation speed of the screw shaft.

[0086] Description of the "lifting equipment":

[0087] "Lifting equipment" is a device used to lift materials (such as waste) from a lower position to a higher position.

[0088] The structure of the lifting equipment:

[0089] Main frame: Typically constructed of metal (such as steel), forming a sturdy frame to support the entire lifting equipment. The frame is generally rectangular or cylindrical in shape, depending on the installation space and design requirements of the lifting equipment.

[0090] Lifting channel: Inside the frame is a vertical channel for lifting waste. The channel can be rectangular or circular in shape, and its size is designed according to the flow rate and size of the waste.

[0091] Lifting belts or chains: Lifting belts or chains are the core components of lifting equipment, used to carry and lift waste. Lifting belts are typically made of rubber or plastic, with raised or grooved surfaces for gripping and securing waste. Chains, on the other hand, are made of metal and are driven by sprockets.

[0092] Drive unit: This typically includes a motor and a reducer, used to drive the movement of the lifting belt or chain. The motor's speed is reduced and the torque is increased through the reducer, thereby driving the lifting belt or chain to run at a suitable speed.

[0093] Inlet and outlet:

[0094] Feed inlet: Located at the bottom of the lifting equipment, it is used to receive waste pushed in from the "large storage bin".

[0095] Discharge port: Located at the top of the lifting equipment, used to transport waste to the "unloading position".

[0096] The working principle of the "lifting equipment":

[0097] Feeding process:

[0098] Waste is pushed from the large storage bin into the inlet of the lifting hopper via a "push-material structure". The inlet is usually designed with a guide device to ensure that the waste can smoothly enter the lifting channel.

[0099] Improvement process:

[0100] Once the waste enters the lifting channel, the lifting belt or chain begins to operate. The motor drives the lifting belt or chain through a reducer, causing it to move upwards along the vertical channel.

[0101] The lifting belt or chain is equipped with gripping devices (such as protrusions or grooves) that grab waste and prevent it from slipping during lifting. The speed of the lifting belt or chain can be adjusted according to the waste flow rate and lifting height.

[0102] Discharge process:

[0103] When the waste is lifted to the top of the lifting chamber, it reaches the discharge port. The discharge port is usually equipped with a discharge device, such as a discharge plate or discharge hopper, to smoothly transport the waste to the "discharge position".

[0104] The unloading device can be fixed or adjustable to ensure that the waste can be accurately unloaded to the designated location.

[0105] Description of several key aspects:

[0106] Waste enters the lifting equipment: Waste is pushed into the feed inlet of the lifting equipment by the "push device" and enters the lifting channel.

[0107] Lifting belts or chains grab trash: Grabbing devices (such as protrusions or grooves) on lifting belts or chains grab trash and prevent it from slipping during lifting.

[0108] Lifting belt or chain movement: The motor drives the lifting belt or chain through the reducer, causing it to move upward along the vertical channel, lifting the garbage to the top of the lifting equipment.

[0109] Waste reaches the unloading position: When the waste is lifted to the top of the lifting equipment, it reaches the discharge port. The waste is then smoothly transported to the "unloading position" through the unloading device (such as a discharge plate or discharge hopper).

[0110] Through the above structure and working principle, the "lifting equipment" can effectively lift the bagged garbage from a lower position (e.g., "large storage bin") to a higher "unloading position", completing the garbage lifting and conveying process.

[0111] Description of the "material feeding equipment":

[0112] The most common structure for unloading equipment is the gate-type unloading structure. It mainly consists of a gate and a drive unit. The gate can be a rectangular metal plate, the size of which matches the dimensions of the unloading opening. For example, in the unloading structure from the "lifting chamber" to the "unloading position" of a waste treatment plant, the width and height of the gate can be designed according to the type and flow rate of waste. The drive unit can be a hydraulic cylinder, pneumatic cylinder, or motor, used to control the opening and closing of the gate.

[0113] In addition, there is the funnel-type feeding structure. It mainly consists of a funnel-shaped feeding hopper and a feeding inlet. The feeding hopper is generally conical or pyramidal in shape, wider at the top and narrower at the bottom. The feeding inlet is located at the bottom of the feeding hopper and can be circular, square, or other shapes. For example, in some material conveying systems, the funnel-type feeding structure can collect material from the top of the funnel and then convey it to the conveyor belt through the feeding inlet.

[0114] The working principle of the "feeding equipment":

[0115] The working principle of the gate-type feeding structure of the feeding equipment is as follows: Waste is fed by controlling the opening and closing of the gate. When feeding is needed, the drive device opens the gate, and the waste flows out from the feeding port under the action of gravity. For example, in waste processing equipment, when waste needs to be transported from the "lifting bin" to the "unloading position," the gate opens, and the waste falls under the action of gravity. When feeding is not needed, the gate closes, preventing waste from flowing out. The feeding speed can also be adjusted by controlling the degree of opening and closing of the gate.

[0116] The working principle of the funnel-type feeding structure of the feeding equipment is mainly based on gravity. Waste accumulates at the top of the funnel, and due to gravity, it flows downwards along the inner wall of the funnel, finally exiting from the feeding port. This feeding method is suitable for waste with good flowability. In some cases, a vibration device can be installed inside the funnel to prevent waste blockage and ensure smooth feeding.

[0117] Step 203: Screening metals by magnetic separation

[0118] Visual sorting area:

[0119] Step 204: The 3D camera captures and identifies the types of waste, and the robot sorts them.

[0120] Step 205: Automatically sort and store recyclable waste

[0121] For example, glass products, plastic products, metal products, electronic products, paper products, etc., when the "garbage recycling bin" is full, it automatically sends a signal to the driverless garbage truck to transport it back to the recycling station.

[0122] All the “garbage recycling bins” are placed under the conveyor belt.

[0123] Visual sorting area:

[0124] The robotic spider arm can be configured with a length of 2600mm-2800mm; an installation width of at least 1600mm; a height of 2000mm; and a stroke radius of 1300mm.

[0125] The specific length, width, height, and travel radius can be flexibly set according to needs.

[0126] Step 206: The remaining garbage enters the "storage garbage bin". Once the bin is full, a signal is automatically sent to the driverless garbage truck to transport it to the garbage disposal station.

[0127] “Storage bin”: The “storage bin” is compressed by a compression mechanism to increase its capacity.

[0128] This embodiment greatly improves the automation level of residential waste disposal and enhances the overall waste disposal efficiency through the coordinated operation of waste buffer bins, pushing equipment, large storage silos, lifting equipment, and unloading equipment.

[0129] Furthermore, after the bagged waste enters the bag-breaking machine, the large and small rollers in the machine are rotated by a motor to break the bags. Each of the large and small rollers is equipped with blades, and the large and small rollers rotate in opposite directions. A scraper plate located below the blades and a scraper blade located on the side of the blades cleans up any material adhering to the blades during the bag-breaking process; this material includes tangled bags. This solution, by using a scraper plate below the blades and a scraper blade located on the side of the blades to clean up the material adhering to the blades during the bag-breaking process, solves the problem of bags tangling around the blades and improves waste processing efficiency.

[0130] Figure 4 The schematic diagram of the bag-breaking machine provided in Embodiment 4 of this specification includes: 1. motor; 2. electric cylinder; 3. large roller; 4. blade (large roller); 5. scraper; 6. side baffle; 7. guide rail; 8. small roller; 9. blade (small roller); 10. scraper.

[0131] The specific workflow is as follows:

[0132] 1. Bagged waste enters the hopper via the conveyor line and falls onto the large and small rollers;

[0133] 2. The motor drives the drums. The large drum rotates clockwise and the small drum rotates counterclockwise. The speed ratio between the large drum and the small drum is 3:1.

[0134] 3. After the garbage falls, the bags are broken using the blades installed on the large and small rollers and the rolling speed ratio;

[0135] 4. The crushed waste falls into the storage hopper below;

[0136] 5. During the bag breaking process, material will be stuck to the blades. The installed scraper will be used to remove the stuck material.

[0137] 6. There may be uncrushable materials in the garbage. The motor is set with a torque alarm. If overloaded, the electric cylinder will push the small roller away, allowing the uncrushable materials to fall directly into the storage bin.

[0138] 7. After uncrushable materials fall into the storage bin, the small roller returns to its original position and continues to work;

[0139] 8. The function of the scraper is to use the arc and angle to form a certain angle with the blade, and scrape off the material hanging on the blade during the rotation of the roller to prevent entanglement.

[0140] This embodiment uses a scraper plate located below the blade and a scraper located on the side of the blade to clean up the material stuck on the blade during the bag breaking process, which solves the problem of bags of bagged waste getting tangled around the blade and improves waste processing efficiency.

[0141] In this embodiment: after the bagged garbage is broken, if there are uncrushable materials, the electric cylinder in the bag-breaking machine pushes the small roller open, allowing the uncrushable materials to fall directly into the storage bin. This solution effectively solves the problem of uncrushable materials causing motor overload.

[0142] Combination Figure 4 The working principle is described by the following key steps:

[0143] 1. After bagged waste enters the bag-breaking machine, the large and small rollers in the bag-breaking machine are rotated by the motor to break the bagged waste; wherein, the large roller and the small roller are respectively equipped with blades, and the large roller and the small roller rotate in opposite directions;

[0144] Optionally, when the large roller rotates clockwise, the small roller rotates counterclockwise; or, when the large roller rotates counterclockwise, the small roller rotates clockwise.

[0145] Optionally, the bagged waste is broken open based on the blades installed on the large roller and the small roller, and the rolling speed ratio of the large roller to the small roller; wherein the rolling speed of the large roller is greater than the rolling speed of the small roller, for example, the rolling speed ratio of the large roller to the small roller is 3:1.

[0146] 2. Based on the scraper plate located below the blade and the scraper located on the side of the blade, the material stuck on the blade during the bag breaking process is cleaned; wherein, the material stuck includes the wrapped bag.

[0147] Optionally, the scraper is installed below the blade; wherein the scraper is pressed against the blade by a spring clip, so that the scraper is always in contact with the blade.

[0148] Optionally, each time the blade rotates, the scraper removes the material stuck to the blade during the bag-breaking process.

[0149] Optionally, the scraper is mounted on the side of the blade and there is a preset gap between the scraper and the blade; wherein the side includes one side or both sides.

[0150] Specifically:

[0151] Relative position: The scraper is usually installed below or to the side of the blade, with a certain gap between them. This gap is generally around 1mm-3mm, which is necessary to ensure that the scraper can contact the residual material on the blade, but not so tight that it will cause excessive friction between the scraper and the blade and damage it.

[0152] Quantity and Layout: Generally, a scraper is installed on each side of the blade of the bag-breaking machine to ensure thorough cleaning of both sides of the blade. The length and width of the scraper are designed according to the size and shape of the blade to ensure that it can cover the entire working surface of the blade.

[0153] Optionally, when the blade rotates to the scraper position, the scraper scrapes off the material adhering to the blade through its own mechanical action.

[0154] Specifically:

[0155] When the blade rotates to the scraper position, the scraper scrapes off the remaining material on the blade through its own mechanical action. The scraper is generally made of a material with a certain degree of hardness and toughness, such as polyurethane, nylon, or stainless steel, to ensure that it can maintain its shape when scraping material without damaging the blade.

[0156] or,

[0157] The scraper moves in the opposite direction to the rotation of the blade; based on the increase in relative speed, when the material on the blade is scraped by the scraper, the material on the blade is scraped off.

[0158] Specifically:

[0159] The scraper moves in the opposite direction to the blade's rotation. This reverse motion increases the relative speed between the scraper and the blade, thus improving the efficiency of removing residual material. When residual material on the blade is scraped by the scraper, it is easier to remove due to the increased relative speed.

[0160] Optionally, the scraper forms a preset angle with the blade during operation.

[0161] Scrapers typically possess a degree of elasticity, allowing them to deform appropriately according to the shape of the blade and the thickness of the material. This elastic design not only enables the scraper to better conform to the blade surface, improving scraping efficiency, but also buffers the impact force between the blade and the scraper to a certain extent, extending the scraper's service life.

[0162] Optionally, after the bagged garbage is broken, if there are uncrushable materials, the small roller is pushed open by the electric cylinder in the bag-breaking machine, so that the uncrushable materials fall directly into the storage bin.

[0163] Optionally, the motor is equipped with a torque alarm; when the motor is overloaded, the electric cylinder in the bag breaking machine is driven to push the small roller away, so that the uncrushable material falls directly into the storage bin.

[0164] This embodiment uses a scraper plate located below the blade and a scraper located on the side of the blade to clean the material stuck on the blade during the bag breaking process, which solves the problem of bags of bagged waste getting tangled around the blade and improves waste processing efficiency.

[0165] This embodiment also provides a solution: after the bagged garbage is broken, if there are uncrushable materials, the electric cylinder in the bag-breaking machine pushes the small roller open, allowing the uncrushable materials to fall directly into the storage bin. This solution effectively solves the problem of uncrushable materials causing motor overload.

[0166] Figure 5 This is a schematic diagram of a waste management device provided in Embodiment 5 of this specification, including: a pushing module 501, a lifting module 502, and a conveying module 503; wherein,

[0167] The pushing module 501 is used to push the bag-broken garbage into the large storage bin after the garbage enters the garbage buffer bin by the pushing device in the garbage buffer bin.

[0168] The lifting module 502 is used to push the bagged waste into the lifting device based on the pushing device in the large storage silo, and the lifting device lifts the bagged waste to the unloading position.

[0169] The conveying module 503 is used to convey the bagged waste in the unloading position to the flat area based on the unloading equipment.

[0170] This embodiment greatly improves the automation level of residential waste disposal and enhances the overall waste disposal efficiency through the coordinated operation of waste buffer bins, pushing equipment, large storage silos, lifting equipment, and unloading equipment.

[0171] Figure 6 This is a schematic diagram of an electronic device provided as an embodiment of this specification. Refer to the following... Figure 6 The electronic device 300 according to this embodiment of the present invention will be described. Figure 6 The electronic device 300 shown is merely an example and should not impose any limitations on the functionality and scope of use of the embodiments of the present invention.

[0172] like Figure 6 As shown, the electronic device 300 is presented in the form of a general-purpose computing device. The components of the electronic device 300 may include, but are not limited to: at least one processing unit 310, at least one storage unit 320, a bus 330 connecting different system components (including storage unit 320 and processing unit 310), a display unit 340, etc.

[0173] The storage unit stores program code that can be executed by the processing unit 310, causing the processing unit 310 to perform the steps described in the above-described method section of this specification according to various exemplary embodiments of the present invention. For example, the processing unit 310 can perform actions such as... Figure 1 The steps are shown.

[0174] The storage unit 320 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 3201 and / or a cache storage unit 3202, and may further include a read-only memory unit (ROM) 3203.

[0175] The storage unit 320 may also include a program / utility 3204 having a set (at least one) program module 3205, such program module 3205 including but not limited to: an operating system, one or more application programs, other program modules and program data, each or some combination of these examples may include an implementation of a network environment.

[0176] Bus 330 can represent one or more of several types of bus structures, including a memory cell bus or memory cell controller, a peripheral bus, a graphics acceleration port, a processing unit, or a local bus using any of the various bus structures.

[0177] Electronic device 300 can also communicate with one or more external devices 400 (e.g., keyboard, pointing device, Bluetooth device, etc.), and with one or more devices that enable viewers to interact with electronic device 300, and / or with any device that enables electronic device 300 to communicate with one or more other computing devices (e.g., router, modem, etc.). This communication can be performed via input / output (I / O) interface 350. Furthermore, electronic device 300 can also communicate with one or more networks (e.g., local area network (LAN), wide area network (WAN), and / or public networks, such as the Internet) via network adapter 360. Network adapter 360 can communicate with other modules of electronic device 300 via bus 330. It should be understood that, although... Figure 6 As not shown, other hardware and / or software modules may be used in conjunction with electronic device 300, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0178] Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described in this invention can be implemented by software or by combining software with necessary hardware. Therefore, the technical solutions according to the embodiments of this invention can be embodied in the form of a software product, which can be stored in a computer-readable storage medium (such as a CD-ROM, USB flash drive, external hard drive, etc.) or on a network, including several instructions to cause a computing device (such as a personal computer, server, or network device, etc.) to execute the method described above according to this invention. When the computer program is executed by a data processing device, it enables the computer-readable medium to implement the method described above, i.e.: as... Figure 1 The method shown.

[0179] Figure 7 This is a schematic diagram of a computer-readable medium provided for embodiments of this specification.

[0180] accomplish Figure 7The computer program of the method shown can be stored on one or more computer-readable media. A computer-readable medium can be a readable signal medium or a readable storage medium. A readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of readable storage media (a non-exhaustive list) include: an electrical connection having one or more wires, a portable disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof.

[0181] The computer-readable storage medium may include data signals propagated in baseband or as part of a carrier wave, carrying readable program code. Such propagated data signals may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. The readable storage medium may also be any readable medium other than a readable storage medium, capable of transmitting, propagating, or transmitting programs for use by or in connection with an instruction execution system, apparatus, or device. The program code contained on the readable storage medium may be transmitted using any suitable medium, including but not limited to wireless, wired, optical fiber, RF, etc., or any suitable combination thereof.

[0182] Program code for performing the operations of this invention can be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java and C++, and conventional procedural programming languages ​​such as C or similar languages. The program code can execute entirely on the audience's computing device, partially on the audience's device, as a standalone software package, partially on the audience's computing device and partially on a remote computing device, or entirely on a remote computing device or server. In cases involving remote computing devices, the remote computing device can be connected to the audience's computing device via any type of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computing device (e.g., via the Internet using an Internet service provider).

[0183] In summary, the present invention can be implemented in hardware, or as software modules running on one or more processors, or a combination thereof. Those skilled in the art will understand that in practice, general-purpose data processing devices such as microprocessors or digital signal processors (DSPs) can be used to implement some or all of the functions of some or all of the components according to the embodiments of the present invention. The present invention can also be implemented as a device or apparatus program (e.g., a computer program and computer program product) for performing part or all of the methods described herein. Such programs implementing the present invention can be stored on a computer-readable medium or can be in the form of one or more signals. Such signals can be downloaded from an Internet website, provided on a carrier signal, or provided in any other form.

[0184] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the present invention is not inherently related to any specific computer, virtual device, or electronic device, and various general-purpose devices can also implement the present invention. The above descriptions are merely specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0185] The various embodiments in this specification are described in a progressive manner. The same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on describing the differences from other embodiments.

[0186] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A waste management method, characterized in that, include: After the bagged waste enters the waste buffer bin, the pushing device in the waste buffer bin pushes the bagged waste into the large storage bin; Based on the pushing device in the large storage silo, the bagged waste is pushed into the lifting device, and the lifting device lifts the bagged waste to the unloading position; Based on the feeding equipment, the bagged waste in the unloading position is transported to the flat area.

2. The method according to claim 1, characterized in that, The structure of the feeding device, i.e. the feeding structure, includes one of the following: a hydraulic cylinder-driven pusher plate structure, a pneumatic cylinder-driven pusher plate structure, or a spiral feeding structure.

3. The method according to claim 2, characterized in that, The hydraulically driven or pneumatically driven push plate structure consists of a push plate and a hydraulic or pneumatic cylinder, and the push plate is pushed by the extension and retraction of the hydraulic or pneumatic cylinder.

4. The method according to claim 2, characterized in that, The spiral feeding structure consists of a spiral shaft and spiral blades; wherein the spiral blades are welded to the spiral shaft, and the spiral shaft is driven to rotate by a motor.

5. The method according to claim 1, characterized in that, The structure of the lifting equipment, i.e., the lifting structure, includes: a main frame; a lifting channel; a lifting belt or chain; a motor and a reducer; The main frame is used to support the entire lifting equipment; The lifting channel, a vertical channel located within the main frame, is used for lifting waste. The lifting belt or chain is used to carry and lift the waste; The motor and reducer are used to drive the movement of the lifting belt or chain.

6. The method according to claim 1, characterized in that, The structure of the feeding equipment, i.e. the feeding structure, includes one of the following: gate-type feeding structure and funnel-type feeding structure.

7. The method according to claim 6, characterized in that, The gate-type unloading structure consists of a gate and a driving device; wherein the driving device includes at least one of the following: a hydraulic cylinder, a pneumatic cylinder, or an electric motor, for controlling the opening and closing of the gate.

8. The method according to claim 6, characterized in that, The funnel-shaped feeding structure consists of a funnel-shaped feeding hopper and a feeding port; wherein, after the waste is collected from the top of the feeding hopper, it is transported to the conveyor belt through the feeding port.

9. The method according to claim 1, characterized in that, After bagged waste enters the bag-breaking machine, the large and small rollers in the machine are rotated by a motor to break the bags. The large and small rollers are each equipped with blades, and they rotate in opposite directions. The scraper plate located below the blades and the scraper blades located on the sides of the blades clean up the material stuck to the blades during the bag-breaking process. The stuck material includes tangled bags.

10. A waste management device, characterized in that, include: The module consists of an input module, an output module, and a delivery module; among which, The pushing module is used to push the bagged waste into the large storage bin after the waste enters the waste buffer bin by the pushing device in the waste buffer bin. The lifting module is used to push the bagged waste into the lifting device based on the pushing device in the large storage silo, and the lifting device lifts the bagged waste to the unloading position. The conveying module is used to transport the bagged waste from the unloading position to the flat area based on the unloading equipment.

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