Environment-friendly garbage treatment and recycling device

Abstract

The invention relates to the technical field of garbage treatment, and discloses an environment-friendly garbage treatment and recycling device which comprises a crusher internally provided with a crushing assembly, the upper end and the lower end of the crusher are provided with a feeding port and a discharging port correspondingly, the crusher is internally provided with a spraying area located on the periphery of the lower end of the feeding port, and a spraying assembly is installed in the spraying area; and the water inlet end of the spraying assembly is provided with a flow regulating valve connected with a water source. Garbage is received through the feeding fence, the weight change of the garbage enables the lifting mechanism to act, then the valve cavity opening degree of the flow adjusting valve is accurately controlled through the adjusting mechanism, when a large amount of garbage is treated or a large amount of garbage is crushed, the valve cavity opening degree is increased, the water spraying amount of the spraying assembly is increased, and when a small amount of garbage or garbage with little dust is treated, the water spraying amount of the spraying assembly is increased. The opening degree of the valve cavity is reduced, waste of water resources is avoided, the utilization rate of the water resources is increased, unnecessary water spraying is reduced, the environment-friendly and energy-saving concept is met, and garbage treatment is promoted to develop towards the environment-friendly and sustainable direction.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage treatment, and particularly to an environment-friendly garbage treatment and reuse device. Background Art

[0002] In municipal domestic waste treatment plants, a large amount of solid waste from different regions needs to be processed daily. These garbage components are complex, including various domestic wastes, construction wastes, and some industrial wastes, etc. During the treatment process, the crusher is one of the key equipment. However, the spray design of traditional crushers has serious deficiencies in this complex and large-scale treatment scenario.

[0003] The amount of garbage processed by municipal domestic waste treatment plants is huge and fluctuates frequently. During peak periods, such as after holidays, the amount of garbage may increase several times compared to normal times. The spray efficiency of traditional crushers is constant and cannot be adjusted in real time according to the change of the amount of garbage.

[0004] Suppose the treatment plant processes 50 tons of garbage per hour on normal working days, and the spray system sprays 5 cubic meters of water per hour to basically control dust. However, after holidays, when the amount of garbage increases to 100 tons per hour, due to the lack of corresponding increase in the spray volume, the amount of dust generated during the crushing process increases significantly. A large amount of dust will not only fill the entire treatment workshop, affecting the health of operators and increasing the risk of respiratory diseases, but also disperse into the surrounding environment, causing serious pollution to the surrounding air quality and triggering dissatisfaction and complaints from nearby residents.

[0005] In addition, the garbage components are complex and diverse, and the amount of dust generated during the crushing of different types of garbage varies greatly. For example, bricks, stones, cement blocks, etc. in construction waste generate a large amount of dust during crushing, while kitchen waste in domestic waste generates relatively less dust during crushing. The spray system of traditional crushers cannot adjust the spray volume according to the change of garbage components. When dealing with a large amount of construction waste, the constant spray volume cannot effectively suppress dust, resulting in the deterioration of the working environment; while when dealing with garbage with less dust such as kitchen waste, excessive spraying causes waste of water resources and increases the operating cost of the treatment plant. Summary of the Invention

[0006] In order to solve the technical problems in the background art, the present invention proposes an environment-friendly garbage treatment and reuse device.

[0007] An environment-friendly garbage treatment and reuse device proposed by the present invention includes a crusher with a crushing component installed inside, and the upper and lower ends of the crusher are respectively provided with a feeding port and a discharging port. The inside of the crusher has a spray area located outside the lower end of the feeding port. A spray component is installed in the spray area, and a flow regulating valve connected to a water source is installed at the water inlet end of the spray component;

[0008] The spray component includes a spray ring installed at the upper opening of the crusher. The lower discharge port of the feed inlet is installed below the inner ring of the spray ring. The lower end surface of the spray ring is equipped with atomizing nozzles evenly distributed circumferentially. The nozzles of multiple atomizing nozzles all face the crushing component. The interior of the spray ring has an annular pipeline connected to the upper water inlets of the atomizing nozzles. The water inlet of the annular pipeline is connected to the water outlet end of a flow regulating valve through a water supply pipe, and the water inlet end of the flow regulating valve is connected to a water source through a water pump. Under the control of the flow regulating valve, comprehensive spray dust suppression is carried out during the crushing process to ensure the environmental protection operation of the equipment;

[0009] An inlet baffle and a lifting mechanism are installed inside the crusher. The inlet baffle is arranged between the crushing component and the spray component, and the lifting mechanism is arranged at the lower end of the inlet baffle and can drive the inlet baffle to change its height according to the change in the weight of the garbage received in the inlet baffle;

[0010] The inlet baffle is an annular baffle, and its outer wall is slidably assembled with the inner wall of the crusher. The crushing component is rotatably installed inside the inner ring of the inlet baffle and is driven by a motor. The inner wall of the inlet baffle is divided into a vertical part at the upper end and an inclined part at the lower end, and the lower end of the inclined part faces the crushing component to concentrate the garbage into the crushing component for crushing treatment.

[0011] A regulating mechanism for adjusting the opening degree of the valve cavity of the flow regulating valve is installed on the crusher. The lifting mechanism has a movable end that rises and falls synchronously with the inlet baffle. The movable end of the lifting mechanism extends downward and is in transmission cooperation with the regulating mechanism. When the movable end of the lifting mechanism drives the input end of the regulating mechanism to act, the output end of the regulating mechanism acts synchronously to adjust the opening degree of the valve cavity of the flow regulating valve;

[0012] The inlet baffle plays a role in transitioning and receiving garbage between the crushing component and the spray component. The lifting mechanism changes its height according to the weight of the garbage in the inlet baffle. This design is the key to realizing the intelligent adjustment of the spray volume. When the garbage weight increases, the inlet baffle descends, and the movable end of the lifting mechanism acts accordingly, in transmission cooperation with the regulating mechanism. The regulating mechanism then converts the action of the lifting mechanism into the adjustment of the opening degree of the valve cavity of the flow regulating valve, thereby realizing the real-time adjustment of the water spray volume of the spray component according to the garbage volume;

[0013] For example, when the garbage volume increases, the opening degree of the valve cavity increases, and the water spray volume increases, effectively suppressing more dust; when the garbage volume is small, the opening degree of the valve cavity decreases, saving water, improving the dust suppression effect while avoiding waste of water resources;

[0014] It should be noted that when the inlet baffle reaches the maximum downward displacement depth, the opening degree of the valve cavity is the largest, and the spraying volume of the spray component is the largest. At this time, the maximum spraying volume is still atomized spraying and is within the spraying range of garbage crushing and dust suppression, without causing much sewage, avoiding subsequent treatment of sewage.

[0015] As a further optimized solution of the present invention, the flow regulating valve has a valve flap for regulating the opening degree of the valve cavity, and a valve stem is installed at the upper end of the valve flap and extends to the outside of the flow regulating valve and is in transmission cooperation with the output end of the regulating mechanism;

[0016] The valve flap is the core component of the flow regulating valve for controlling the water flow. By changing its position, the opening degree of the valve cavity is regulated. The valve stem connects the valve flap and the regulating mechanism. When the output end of the regulating mechanism acts, it drives the valve stem to move, and then the valve flap rises or rotates, realizing precise control of the opening degree of the valve cavity. This structural design is simple and direct, can quickly respond to the action of the regulating mechanism, and ensure that the water spraying amount is adjusted in time with the change of the garbage amount.

[0017] As a further optimized solution of the present invention, the flow regulating valve includes a valve body, and the valve body has a water inlet and a water outlet communicated with its valve cavity. The valve flap is arranged between the water inlet and the water outlet, and the regulating mechanism drives the valve stem to act to drive the valve flap to act synchronously to regulate the opening degree of the valve cavity. The flow regulating valve can be a height valve or a butterfly valve. If a height valve is used, the regulating mechanism drives the valve stem to rise and fall. If a butterfly valve is used, the valve stem is driven to rotate;

[0018] The valve body is the main structure of the flow regulating valve. The water inlet and the water outlet are respectively used to connect the water source and the spraying assembly. The valve flap is located between the water inlet and the water outlet. When the valve stem is driven by the regulating mechanism to rise and fall or rotate, the valve flap rises and falls or rotates synchronously, changing the flow-through gap between the water inlet and the water outlet, thereby realizing the control of the water flow rate and meeting the spraying requirements under different garbage amounts.

[0019] As a further optimized solution of the present invention, the flow regulating valve is preferably a height valve. The valve stem is slidably sleeved on the upper end of the valve body and the connection part is treated with sliding seal. A ball head is installed at the upper end of the valve stem and is matched with the output end of the regulating mechanism. The lower end of the valve stem extends into the valve cavity of the valve body and is connected with the valve flap. The regulating mechanism drives the valve stem to rise and fall to drive the valve flap to rise and fall synchronously;

[0020] The valve stem is slidably sleeved with the valve body and sealed, which can not only ensure the smooth movement of the valve stem but also prevent water leakage. The design of the ball head makes the cooperation between the valve stem and the output end of the regulating mechanism more flexible, ensuring that the action of the regulating mechanism can be accurately transmitted to the valve stem. The upper and lower ends of the valve stem are respectively connected with the regulating mechanism and the valve flap. When the output end of the regulating mechanism drives the valve stem to rise and fall, the valve flap rises and falls synchronously, precisely controlling the water flow rate and ensuring the stable operation of the spraying system.

[0021] As a further optimized solution of the present invention, the regulating mechanism includes a driving wheel installed on the crusher and a transmission component for transmitting the power of the movable end of the lifting mechanism, and drives the driving wheel to rotate through the transmission component to regulate the opening degree of the valve cavity of the flow regulating valve;

[0022] The driving wheel is a key component of the regulating mechanism. It converts the power transmitted by the transmission assembly into rotational motion, and then adjusts the valve cavity opening of the flow control valve. The transmission assembly is responsible for converting the linear motion of the movable end of the lifting mechanism into the rotation of the driving wheel. Different types of transmission assemblies and driving wheels can cooperate to achieve different ways of valve cavity opening adjustment to adapt to different working requirements and equipment structures.

[0023] As a further optimized solution of the present invention, the transmission assembly includes a rack and a first gear, the first gear is rotatably mounted on the crusher and meshed with the rack, and the rack is mounted on the movable end of the lifting mechanism and is lifted and lowered synchronously;

[0024] The rack and the movable end of the lifting mechanism rise and fall synchronously, converting the lifting motion into linear motion and transmitting it to the first gear, which rotates to drive the driving wheel;

[0025] When the flow regulating valve is a height valve, the driving wheel is set as a cam and is driven to rotate by the first gear, and the cam protrusion drives the valve stem of the flow regulating valve to rise and fall to adjust the valve cavity opening;

[0026] When the flow regulating valve is a butterfly valve, the driving wheel is set as a bevel gear, and the upper end of the valve stem of the butterfly valve also has a bevel gear, and the two bevel gears are meshed with each other. When the rack moves downward to drive the first gear to rotate, the first gear drives the driving wheel to rotate, thereby driving the valve stem to rotate, and then adjusting the valve cavity opening;

[0027] This diversified design enables the device to adapt to different types of flow control valves to meet different garbage disposal process and equipment requirements.

[0028] As a further optimized solution of the present invention, the driving wheel and the first gear are connected to each other through a transmission assembly, and the transmission assembly is preferably a belt and a pulley;

[0029] The adjustment mechanism also includes a fixed plate and a stabilizing plate. The fixed plate is mounted on the inner wall of the crusher and is located below the rack. The upper end of the stabilizing plate is mounted on the bottom of the rack. A slide groove or a slide hole matching the stabilizing plate is provided on the fixed plate. The rack drives the stabilizing plate to slide longitudinally along the slide groove or the slide hole.

[0030] The transmission assembly composed of a belt and a pulley transmits power between the driving wheel and the first gear, and has the advantages of smooth transmission and low noise, ensuring the stability of the adjustment action. The setting of the fixed plate and the stabilizing plate plays a key stabilizing and guiding role in the movement of the rack. The stabilizing plate slides longitudinally with the rack in the slide groove or slide hole of the fixed plate to prevent the rack from deviating or shaking during movement, ensuring that the adjustment mechanism accurately and reliably adjusts the valve cavity opening of the flow control valve.

[0031] As a further optimized solution of the present invention, the lifting mechanism includes a cantilever, a lifting rod and an elastic member. The cantilever is installed on the inner wall of the crusher and is located below the feeding enclosure. One end of the lifting rod is installed at the bottom of the feeding enclosure, the other end of the lifting rod slides through the cantilever and is connected to the input end of the adjusting mechanism. The elastic member is installed between the feeding enclosure and the cantilever and elastically deforms as the weight of the garbage carried in the feeding enclosure changes;

[0032] The cantilever provides an installation basis for the lifting rod and the elastic member and is fixed on the inner wall of the crusher. The lifting rod connects the feeding enclosure and the adjusting mechanism, converts the weight change of the feeding enclosure into an action on the adjusting mechanism, and the elastic member plays a role of buffering and sensing. The elastic member is preferably a spring;

[0033] When the weight of the garbage in the feeding enclosure increases, the elastic member is compressed, the feeding enclosure descends, driving the lifting rod to act. When the weight of the garbage decreases, the elastic member recovers part of the deformation, and the feeding enclosure rises. This structure is simple and reliable, can sensitively adjust the height of the feeding enclosure according to the change of the garbage weight, and then adjust the spraying amount.

[0034] As a further optimized solution of the present invention, a discharging enclosure is installed inside the crusher and is located below the crushing assembly. A deflector with an adjustable angle is hingedly installed on the inner side surface of the discharging enclosure. A crushing enclosure is installed at the bottom of the feeding enclosure and is arranged around the crushing assembly. A guide plate is installed at the bottom of the crushing enclosure, and the guide plate is inserted into the upper end of the discharging enclosure and drives the deflector to change the angle;

[0035] The discharging enclosure and the deflector work together to guide the crushed garbage to the conveyor. The guide plate at the bottom of the crushing enclosure is inserted into the discharging enclosure. During the lifting and lowering process of the feeding enclosure, the guide plate moves, driving the deflector to change the angle to ensure that the garbage can accurately fall onto the conveyor.

[0036] As a further optimized solution of the present invention, a longitudinally arranged sliding groove is formed on the crushing enclosure. The shaft end of the crushing assembly passes through the sliding groove and is rotatably connected to the inner wall of the crusher. The outer surface of the shaft end of the crushing assembly is slidably connected to the inner wall of the sliding groove, and the height of the sliding groove is greater than the maximum descending depth of the feeding enclosure. The sliding groove provides a moving space for the shaft end of the crushing assembly, enabling it to adapt to the lifting and lowering of the feeding enclosure while rotating.

[0037] As a further optimized solution of the present invention, the number of the lifting mechanisms is multiple and symmetrically distributed at the bottom of the feeding enclosure, and the lifting mechanisms are arranged in a staggered manner with the shaft end of the crushing assembly. The multiple lifting mechanisms that are symmetrically distributed and arranged in a staggered manner with the shaft end of the crushing assembly ensure the stable lifting and lowering of the feeding enclosure, avoid interference with the crushing assembly, and ensure the stable operation of the equipment.

[0038] As a further optimized solution of the present invention, a guide groove and a gear groove that are interconnected are provided inside the unloading enclosure, the upper end of the guide groove is set to be open and slidably assembled with the lower end of the guide plate, the side of the guide plate close to the gear groove has teeth continuously distributed along its length direction, and a second gear meshingly connected to the guide plate is rotatably installed inside the gear groove, and a transmission arm is installed at the shaft end of the second gear, and the free end of the transmission arm extends into the inner cavity of the unloading enclosure and is connected to the upper end of the guide plate;

[0039] The guide groove and gear groove inside the unloading enclosure cooperate with each other, the guide plate slides in the guide groove, and its teeth mesh with the second gear, driving the transmission arm to rotate, thereby turning the guide plate over.

[0040] As a further optimized solution of the present invention, a side of the gear groove close to the inner wall of the unloading enclosure is provided with a limit notch for the transmission arm to rotate. The transmission arm drives the guide plate to flip at an angle of 0-30°. The limit notch limits the rotation angle of the transmission arm, ensuring that the flip angle of the guide plate is within the range of 0-30°, and accurately controlling the garbage guidance;

[0041] As a further optimized solution of the present invention, the material unloading enclosure is a three-sided enclosure with a 匚-shaped cross section, and the 匚-shaped opening is opposite to the discharge port. Guide plates are installed on the inner walls of the left and right sides of the material unloading enclosure, and the two guide plates are symmetrically distributed, which is convenient for centralized processing of garbage fragments;

[0042] As a further optimized solution of the present invention, a conveyor located at the lower end of the material discharge enclosure is installed at the bottom of the inner cavity of the crusher, and there is a gap between the lower end of the guide plate and the conveying surface of the conveyor, so that the guide plate can be flipped upward to gather the discharged materials onto the conveying surface.

[0043] The environmentally friendly garbage disposal and recycling device proposed by the present invention has the following beneficial effects:

[0044] (i) This device receives garbage through the feed enclosure, and its weight change will cause the lifting mechanism to move, and then the valve cavity opening of the flow control valve is accurately controlled through the adjustment mechanism. When the amount of garbage to be processed is large or the garbage is crushed and dust is large, the valve cavity opening increases, and the water spray volume of the spray component increases, which effectively suppresses dust, improves the working environment, protects the health of operators, and reduces pollution to the surrounding air quality. When processing a small amount of garbage or garbage with little dust, the valve cavity opening decreases to avoid water waste. This precise adjustment function improves the utilization rate of water resources, reduces unnecessary water spraying, and reduces the subsequent sewage treatment costs, which is in line with the concept of environmental protection and energy saving, and promotes the garbage treatment industry to develop in a green and sustainable direction;

[0045] (2) The inclined part of the feeding enclosure can effectively guide the garbage to enter the crushing assembly, improving the crushing efficiency. The guide plate at the bottom of the crushing enclosure cooperates with the feeding enclosure, and the angle of the material guide plate is driven to change through the gear transmission structure, enabling the crushed garbage to be accurately and efficiently guided to the conveyor. In actual operation, whether the amount of garbage is large or small, the scattered phenomenon of the crushed garbage can be avoided, ensuring that the garbage fragments are centrally transported, reducing the residence time of the garbage in the crusher, realizing the rapid transportation and treatment of the garbage, greatly improving the overall treatment efficiency, and reducing the equipment operation cost.

[0046] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 is a front structural schematic diagram of the present invention;

[0048] Figure 2 is an internal structural schematic diagram of the crusher of the present invention;

[0049] Figure 3 is a top view structural schematic diagram of the feeding enclosure of the present invention;

[0050] Figure 4 is a structural schematic diagram of the flow regulating valve and the regulating mechanism of the present invention;

[0051] Figure 5 is a structural schematic diagram of the lifting mechanism of the present invention;

[0052] Figure 6 is a cooperative structural schematic diagram of the material guide plate and the guide plate of the present invention.

[0053] BRIEF DESCRIPTION OF THE DRAWINGS: 1. Crusher; 2. Feeding port; 3. Discharge port; 4. Spraying area; 5. Flow regulating valve; 51. Valve body; 52. Water inlet; 53. Water outlet; 54. Valve rod; 55. Valve flap; 56. Ball head; 6. Feeding enclosure; 61. Vertical part; 62. Inclined part; 7. Regulating mechanism; 71. Driving wheel; 72. Rack; 73. First gear; 74. Transmission assembly; 75. Fixed plate; 76. Stabilizing plate; 8. Lifting mechanism; 81. Cantilever; 82. Lifting rod; 83. Elastic member; 9. Crushing enclosure; 10. Feeding enclosure; 11. Guide plate; 12. Material guide plate; 13. Guide groove; 14. Second gear; 15. Transmission arm; 16. Gear groove; 17. Spraying ring; 18. Atomizing nozzle; 19. Conveyor; 20. Crushing assembly; 21. Sliding groove. DETAILED DESCRIPTION OF THE INVENTION

[0054] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0055] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0056] In the field of garbage disposal technology, the spraying efficiency of traditional crushers is fixed and cannot be adjusted in real time according to the weight of garbage input, resulting in poor dust suppression effect. The environmentally friendly garbage disposal and recycling device of the present invention solves this problem through innovative design and realizes a more efficient and environmentally friendly garbage disposal process. The specific implementation method is as follows:

[0057] like Figure 1 As shown, the core component of the device is a crusher 1, in which a crushing assembly 20 is installed, and a feed port 2 and a discharge port 3 are respectively provided at the upper and lower ends. A spray area 4 is arranged on the periphery of the lower end of the feed port 2, and the spray assembly in the spray area is connected to the water source through a flow regulating valve 5 to realize spray dust suppression in the crushing process.

[0058] like Figure 2 As shown, in order to realize the intelligent adjustment of the spraying efficiency, the device is provided with a feed enclosure 6 and a lifting mechanism 8 inside the crusher 1. The feed enclosure 6 is located between the crushing assembly 20 and the spraying assembly, receives the garbage entering from the feed port 2, and guides the garbage into the crushing assembly 20. The lifting mechanism 8 is installed at the lower end of the feed enclosure 6, and can be driven to rise and fall according to the weight change of the garbage in the feed enclosure 6;

[0059] At the same time, an adjusting mechanism 7 is also installed on the crusher 1. The movable end of the lifting mechanism 8 is in transmission cooperation with the adjusting mechanism 7. When the feed enclosure 6 is raised or lowered due to changes in garbage weight, the adjusting mechanism 7 will adjust the valve cavity opening of the flow regulating valve 5 according to the action of the lifting mechanism 8, thereby realizing real-time adjustment of the water spraying amount according to the garbage feed amount, thereby achieving the purpose of precise dust suppression and water saving.

[0060] like Figure 4As shown, the flow regulating valve 5 is a key component for controlling the amount of water sprayed, and includes a valve body 51, on which a water inlet 52 and a water outlet 53 are provided, a valve flap 55 is located between the two, and the upper end of the valve flap 55 is connected to a valve stem 54, which is slidably mounted on the upper end of the valve body 51 and is subjected to a sliding sealing treatment, a ball head 56 is installed on the upper end thereof to cooperate with the output end of the regulating mechanism 7, and the lower end extends into the valve cavity and is connected to the valve flap 55;

[0061] When the regulating mechanism 7 drives the valve stem 54 to rise and fall (the flow regulating valve in this embodiment is preferably a height valve), the valve flap 55 rises and falls synchronously, changing the flow gap between the water inlet 52 and the water outlet 53, thereby adjusting the valve cavity opening, accurately controlling the water flow rate, and meeting the spraying requirements under different garbage amounts.

[0062] like Figure 4 As shown, the regulating mechanism 7 is mainly composed of a driving wheel 71 and a transmission assembly. The transmission assembly includes a rack 72 and a first gear 73. The rack 72 is installed at the movable end of the lifting mechanism 8 and rises and falls synchronously with it. The first gear 73 is rotatably installed on the crusher 1 and meshes with the rack 72. The driving wheel 71 is set as a cam. When the flow regulating valve is a height valve, it is driven to rotate through the first gear 73. When the rack 72 moves downward with the movable end of the lifting mechanism 8, it drives the first gear 73 to rotate, thereby rotating the driving wheel 71. The cam convex of the driving wheel 71 acts on the ball head 56 at the upper end of the valve stem 54. When the driving wheel 71 During rotation, the cam protrusion will gradually separate from the ball head 56, and the ball head 56 will move and move upward along the outer circumference of the base circle of the cam, thereby increasing the flow of the flow regulating valve 5, and then increasing the spraying amount of the spray assembly. On the contrary, when the weight of garbage in the feeding enclosure 6 decreases, the feeding enclosure 6 moves upward, and the rack 72 moves upward with the movable end of the lifting mechanism 8, then the driving wheel 71 rotates in the opposite direction, and the cam protrusion will gradually become tangent to the ball head 56, and the ball head 56 will move and move downward along the outer circumference of the base circle of the cam, thereby reducing the flow of the flow regulating valve 5, reducing the spraying amount of the spray assembly, and realizing intelligent adjustment of the valve cavity opening of the flow regulating valve 5.

[0063] In addition, if Figure 4 As shown, the driving wheel 71 and the first gear 73 are connected to each other through a transmission assembly 74 composed of a belt and a pulley to ensure smooth transmission;

[0064] At the same time, if Figure 4 and Figure 5 As shown, the adjustment mechanism 7 is also provided with a fixed plate 75 and a stabilizing plate 76. The fixed plate 75 is mounted on the inner wall of the crusher 1 and is located below the rack 72. The upper end of the stabilizing plate 76 is connected to the bottom of the rack 72. The rack 72 drives the stabilizing plate 76 to slide longitudinally in the slide groove or slide hole of the fixed plate 75 to prevent the rack 72 from deflecting or shaking during movement, thereby ensuring that the adjustment action is accurate and reliable.

[0065] like Figure 5As shown in the figure, the lifting mechanism 8 is composed of a cantilever 81, a lifting rod 82, and an elastic member 83. The cantilever 81 is fixed to the inner wall of the crusher 1, below the feeding retaining wall 6. One end of the lifting rod 82 is connected to the bottom of the feeding retaining wall 6, and the other end slides through the cantilever 81 and is connected to the input end of the adjusting mechanism 7. The elastic member 83 is preferably a spring and is installed between the feeding retaining wall 6 and the cantilever 81;

[0066] When the weight of the garbage in the feeding retaining wall 6 increases, the elastic member 83 is compressed, the feeding retaining wall 6 descends, driving the lifting rod 82 to move downward. When the weight of the garbage decreases, the elastic member 83 recovers part of its deformation, and the feeding retaining wall 6 drives the lifting rod 82 to rise. In this way, the lifting mechanism 8 converts the weight change of the feeding retaining wall 6 into an action on the adjusting mechanism 7 to achieve intelligent adjustment of the spraying amount;

[0067] Moreover, the number of the lifting mechanisms 8 is multiple and they are symmetrically distributed at the bottom of the feeding retaining wall 6, and are arranged in a staggered manner with the shaft ends of the crushing components 20 to ensure the stable lifting of the feeding retaining wall 6 and avoid interference with the crushing components 20.

[0068] As Figure 2 shown in the figure, a discharging retaining wall 10 is provided inside the crusher 1 below the crushing components 20. Guide plates 12 are symmetrically hinged and installed on the inner walls of its left and right sides. A crushing retaining wall 9 is installed at the bottom of the feeding retaining wall 6, and the guide plate 11 at the bottom of the crushing retaining wall 9 is inserted into the upper end of the discharging retaining wall 10;

[0069] As Figure 5 shown in the figure, a longitudinal sliding groove 21 is formed on the crushing retaining wall 9. The shaft end of the crushing component 20 passes through the sliding groove 21 and is rotatably connected to the inner wall of the crusher 1, and the height of the sliding groove 21 is greater than the maximum descending depth of the feeding retaining wall 6, providing a moving space for the shaft end of the crushing component 20 so that it can adapt to the lifting of the feeding retaining wall 6 while rotating.

[0070] Furthermore, as Figure 6 shown in the figure, a guide groove 13 and a gear groove 16 that communicate with each other are formed inside the discharging retaining wall 10. The lower end of the guide plate 11 slides in the guide groove 13, and the teeth on its side close to the gear groove 16 mesh with the second gear 14 in the gear groove 16. A transmission arm 15 is installed at the shaft end of the second gear 14, and the free end of the transmission arm 15 extends into the inner cavity of the discharging retaining wall 10 and is connected to the upper end of the guide plate 12;

[0071] When the guide plate 11 moves with the lifting and lowering of the feeding retaining wall 6, it drives the transmission arm 15 to rotate through meshing with the second gear 14, causing the guide plate 12 to flip. The flipping angle is 0 - 30°, which is limited by the limiting notch on the side of the gear groove 16 close to the inner wall of the discharging retaining wall 10, so as to accurately control the garbage guiding and smoothly guide the crushed garbage onto the conveyor 19;

[0072] When the garbage in the feeding enclosure 6 gradually increases, the feeding enclosure 6 drives the lower feeding enclosure 10 and the guide plate 11 to move downward. The guide plate 11 drives the second gear 14 to rotate counterclockwise, thereby driving the transmission arm 15 to drive the guide plate 12 to turn upward. When the feeding enclosure 6 moves down to the maximum depth, the lower end of the guide plate 11 contacts the bottom surface of the guide groove 13. At this time, the guide plate 12 reaches the maximum turning angle of 30 degrees, and can conduct centralized guiding treatment for the upper feeding. On the contrary, as the garbage gradually decreases, the turning angle of the guide plate 12 will gradually decrease, and it can be intelligently adjusted according to the crushing amount;

[0073] Furthermore, as Figure 1 shown, a conveyor 19 is installed at the bottom of the inner cavity of the crusher 1 at the lower end of the lower feeding enclosure 10. The discharge end of the conveyor 19 extends to the outside of the crusher 1 through the discharge port 3. There is a gap between the lower end of the guide plate 12 and the conveying surface of the conveyor 19, which is convenient for the guide plate 12 to turn upward to gather the feeding onto the conveying surface, realizing the centralized transmission of garbage;

[0074] Working principle:

[0075] During the garbage treatment process, the garbage enters the crusher 1 from the feeding port 2 and falls into the feeding enclosure 6. The inclined part 62 of the feeding enclosure 6 centrally guides the garbage to the crushing assembly 20 for crushing. As the garbage continuously enters the feeding enclosure 6, its weight increases, the elastic member 83 is compressed, the feeding enclosure 6 descends, driving the lifting rod 82 to descend synchronously. The lifting rod 82 drives the rack 72 to descend. The rack 72 meshes with the first gear 73, causing the first gear 73 to rotate. Through the transmission assembly 74, the driving wheel 71 is driven to rotate. The cam protrusion of the driving wheel 71 rotates and gradually disengages from the ball head 56, causing the valve rod 54 to rise, and the valve flap 55 rises accordingly. The valve cavity opening of the flow regulating valve 5 increases, and the water spray amount of the spray assembly increases, effectively suppressing the dust during the crushing process;

[0076] When the garbage amount decreases, the weight of the feeding enclosure 6 decreases, the elastic member 83 recovers part of its deformation, the feeding enclosure 6 rises, driving the lifting rod 82 to rise, and then causing the rack 72 to rise. The first gear 73 and the driving wheel 71 rotate in the reverse direction, the valve rod 54 and the valve flap 55 descend, the valve cavity opening of the flow regulating valve 5 decreases, and the water spray amount decreases accordingly, avoiding waste of water resources;

[0077] When the garbage amount is very small, the feeding enclosure 6 moves upward to the initial position and will not move downward. At this time, the crushing dust is less and can be ignored. Moreover, the cam protrusion of the driving wheel 71 is vertically arranged and tangent to the ball head 56. The ball head 56 is at the lowest position, that is, the valve flap 55 blocks the valve cavity, and the water inlet 52 and the water outlet 53 are not interconnected, thereby closing the spray assembly to save water resources;

[0078] The crushed garbage is cooperated with the guiding plate 11 at the bottom of the crushing enclosure 9 and the blanking enclosure 10 to drive the deflector 12 to turn over, accurately guiding the garbage to the conveyor 19, and the conveyor 19 sends it out of the crusher 1, realizing the efficient treatment and conveying of the garbage so as to carry out subsequent treatment operations on the garbage fragments.

[0079] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and should be covered within the protection scope of the present invention.

Claims

1. An environment-friendly waste treatment and recycling device, including a crusher (1) with a crushing component (20) installed inside, and the upper and lower ends of the crusher (1) are respectively provided with a feed inlet (2) and a discharge outlet (3). The inside of the crusher (1) has a spray area (4) located around the lower end of the feed inlet (2). A spray component is installed in the spray area (4), and a flow regulating valve (5) connected to a water source is installed at the water inlet end of the spray component. It is characterized in that: An inlet baffle (6) and a lifting mechanism (8) are installed inside the crusher (1). The inlet baffle (6) is arranged between the crushing component (20) and the spray component. The lifting mechanism (8) is arranged at the lower end of the inlet baffle (6) and can drive the inlet baffle (6) to change its height according to the change in the weight of the waste received in the inlet baffle (6). An adjusting mechanism (7) for adjusting the opening degree of the valve cavity of the flow regulating valve (5) is installed on the crusher (1). The lifting mechanism (8) has a movable end that moves up and down synchronously with the inlet baffle (6). The movable end of the lifting mechanism (8) extends downward and is in transmission cooperation with the adjusting mechanism (7). When the movable end of the lifting mechanism (8) drives the input end of the adjusting mechanism (7) to act, the output end of the adjusting mechanism (7) acts synchronously to adjust the opening degree of the valve cavity of the flow regulating valve (5).

2. An environment-friendly garbage treatment and recycling device according to claim 1, characterized in that, The flow regulating valve (5) has a valve flap (55) that can adjust the opening degree of the valve cavity. The upper end of the valve flap (55) is installed with a valve rod (54) that extends to the outside of the flow regulating valve (5) and is in transmission cooperation with the output end of the adjusting mechanism (7).

3. An environment-friendly garbage treatment and reuse device according to claim 2, characterized in that The flow regulating valve (5) includes a valve body (51). The valve body (51) has a water inlet (52) and a water outlet (53) that are connected to its valve cavity. The valve flap (55) is arranged between the water inlet (52) and the water outlet (53). By driving the valve rod (54) to act through the adjusting mechanism (7), the valve flap (55) is driven to act synchronously to adjust the opening degree of the valve cavity.

4. An environment-friendly garbage treatment and reuse device according to claim 3, characterized in that The valve rod (54) is slidably sleeved on the upper end of the valve body (51) and the connection part is treated with sliding seal. The upper end of the valve rod (54) is installed with a ball head (56) and is in cooperation with the output end of the adjusting mechanism (7). The lower end of the valve rod (54) extends into the valve cavity of the valve body (51) and is connected to the valve flap (55). By driving the valve rod (54) to move up and down through the output end of the adjusting mechanism (7), the valve flap (55) is driven to move up and down synchronously.

5. An environmentally friendly waste treatment and recycling device according to claim 1, characterized in that, The adjusting mechanism (7) includes a driving wheel (71) installed on the crusher (1) and a transmission component for transmitting the power of the movable end of the lifting mechanism (8). By driving the driving wheel (71) to rotate through the transmission component, the opening degree of the valve cavity of the flow regulating valve (5) is adjusted.

6. An environment-friendly garbage treatment and recycling device according to claim 5, characterized in that, The transmission component includes a rack (72) and a first gear (73). The first gear (73) is rotatably installed on the crusher (1) and is meshed and connected with the rack (72). The rack (72) is installed on the movable end of the lifting mechanism (8) and moves up and down synchronously. The driving wheel (71) is set as a cam and is driven to rotate through the first gear (73). By driving the valve rod of the flow regulating valve (5) to move up and down through the cam protrusion, the opening degree of the valve cavity is adjusted.

7. An environmentally friendly garbage treatment and recycling device according to claim 6, characterized in that, The driving wheel (71) is drivingly connected to the first gear (73) through a transmission assembly (74).

8. An environment-friendly garbage treatment and recycling device according to claim 1, characterized in that, The lifting mechanism (8) includes a cantilever (81), a lifting rod (82) and an elastic member (83). The cantilever (81) is installed on the inner wall of the crusher (1) and is located below the feeding enclosure (6). One end of the lifting rod (82) is installed at the bottom of the feeding enclosure (6), and the other end of the lifting rod (82) slidably penetrates through the cantilever (81) and is connected to the input end of the adjusting mechanism (7). The elastic member (83) is installed between the feeding enclosure (6) and the cantilever (81) and elastically deforms as the weight of the garbage carried in the feeding enclosure (6) changes.

9. An environmentally friendly garbage treatment and recycling device according to any one of claims 1-8, characterized in that, A blanking enclosure (10) is installed inside the crusher (1) and is located below the crushing assembly (20). A guiding plate (12) with an adjustable angle is hingedly installed on the inner side surface of the blanking enclosure (10). A crushing enclosure (9) provided outside the crushing assembly (20) is installed at the bottom of the feeding enclosure (6). A guiding plate (11) is installed at the bottom of the crushing enclosure (9), and the guiding plate (11) is inserted into the upper end of the blanking enclosure (10) and drives the guiding plate (12) to change its angle.

10. An environment-friendly garbage treatment and reuse device according to claim 9, characterized in that, A guiding groove (13) and a gear groove (16) that communicate with each other are formed inside the blanking enclosure (10). The upper end of the guiding groove (13) is open and is slidably assembled with the lower end of the guiding plate (11). One side of the guiding plate (11) close to the gear groove (16) has teeth continuously distributed along its length direction. A second gear (14) meshingly connected to the guiding plate (11) is rotatably installed inside the gear groove (16). A transmission arm (15) is installed at the shaft end of the second gear (14). The free end of the transmission arm (15) extends into the inner cavity of the blanking enclosure (10) and is connected to the upper end of the guiding plate (12).

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