Solid waste recycling crushing device and method of use thereof

Abstract

The application discloses a solid waste recycling crushing device and a use method thereof, which comprises a frame body, wherein a sliding shaft sliding in a vertical direction and a sliding sleeve are slidingly connected to the frame body, a long gear is rotationally connected to the lower end of the sliding shaft, a sliding rod is fixedly connected to the lower end of the long gear, the sliding sleeve is sleeved on the sliding rod, and the sliding sleeve and the sliding rod are rotationally connected; a hammer head is fixedly connected to the bottom end of the sliding rod, the hammer head is rotationally connected with symmetrical overturning gears, the overturning gears are fixedly connected with stirring claws, a connecting rod is slidingly connected in the sliding rod, overturning racks are arranged on the two sides of the connecting rod, and the overturning racks are engaged with the overturning gears; the frame body is further rotationally connected with a crushing box through a rotating shaft, the hammer head is arranged above the crushing box, and the crushing box and the rotating shaft are eccentrically arranged. The application is convenient to operate, can realize stirring of materials in the crushing box during the crushing process, is favorable for material crushing, and can effectively improve the crushing efficiency and quality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waste crushing device, and particularly relates to a solid waste recycling and crushing device and a use method thereof. BACKGROUND

[0002] Solid waste refers to solid, semi-solid, and gaseous articles, substances and articles, liquid waste and gaseous substances in containers which are generated in the process of production, life and other activities, lose original utilization value or are discarded or abandoned, and are managed by laws and administrative regulations, cannot be discharged into water bodies, and cannot be discharged into the atmosphere. Since most of them have great harmfulness, they are generally included in the solid waste management system.

[0003] Taking the textile industry as an example, the solid waste of a spinning mill generally includes blast furnace slag, steel slag, red mud, non-ferrous metal slag, fly ash, coal slag, sulfuric acid slag, waste gypsum, desulfurization ash, carbide slag, salt mud and the like. The treatment of these solid wastes is usually through physical means such as crushing, compression and drying or biochemical action such as oxidation, digestion and decomposition and absorption to reduce the volume and accelerate the natural purification process. Some of the substances obtained through the above means can be recycled and reused. In the treatment of solid waste, the first step is to crush it. The existing crushing device can only crush the same position for a long time. Although some devices can drive the waste-containing crushing box to rotate, the degree of rotation is limited, and the waste in the crushing box cannot be uniformly mixed, thereby seriously affecting the crushing efficiency and quality. SUMMARY

[0004] In order to solve the problems existing in the prior art, a solid waste recycling and crushing device and a use method thereof are provided.

[0005] The technical scheme adopted by the present application to solve the technical problems is:

[0006] The present application provides a solid waste recycling and crushing device, which comprises a frame body, a sliding shaft and a sliding sleeve in vertical direction slidingly connected to the frame body, a long gear rotatably connected to the lower end of the sliding shaft, a sliding rod fixedly connected to the lower end of the long gear, the sliding sleeve being sleeved on the sliding rod and being rotatably connected to the sliding rod, a hammer head fixedly connected to the bottom end of the sliding rod, symmetrical flip gears rotatably connected to the hammer head, stirring claws fixedly connected to the flip gears, a connecting rod slidingly connected in the sliding rod, flip racks provided on both sides of the connecting rod, the flip racks being engaged with the flip gears, a crushing box rotatably connected to the frame body via a rotating shaft, the hammer head being arranged above the crushing box, the crushing box and the rotating shaft being eccentrically arranged, and the rotating shaft, the connecting rod, the sliding sleeve and the long gear being connected to a driving mechanism.

[0007] Preferably, the driving mechanism comprises a motor, the frame body is rotationally connected with a transmission shaft, and the transmission shaft is fixedly sleeved with a second pulley; the frame body is rotationally connected with the transmission shaft, the transmission shaft is eccentrically and fixedly connected with the crushing box, the transmission shaft is fixedly sleeved with a third pulley, and the third pulley and the second pulley are sleeved with a third belt.

[0008] Preferably, the transmission shaft is fixedly sleeved with a first pulley, the frame body is rotationally connected with a fourth pulley, the fourth pulley is coaxially connected with a stirring gear, the stirring gear is engaged with the long gear, the long gear is provided at the upper end with a slope matched with the stirring gear, and the fourth pulley and the first pulley are sleeved with a first belt.

[0009] Preferably, the sliding sleeve slides in the vertical direction, the frame body is rotationally connected with a half gear, the sliding sleeve is provided with a rack, and the rack is engaged with the half gear.

[0010] Preferably, the transmission shaft is fixedly sleeved with a second bevel gear, the frame body is rotationally connected with a first bevel gear, the second bevel gear is engaged with the first bevel gear, the first bevel gear is coaxially connected with a sixth pulley, the half gear is coaxially connected with a fifth pulley, and the fifth pulley and the sixth pulley are sleeved with a second belt.

[0011] Preferably, the sliding rod is slidingly connected with a wedge-shaped block moving in the horizontal direction, the wedge-shaped block is connected with a pressing head, the frame body is fixedly connected with an extrusion plate arranged in the horizontal direction, the extrusion plate is provided with a through hole through which the pressing head passes, the wedge-shaped block is provided with a sliding groove arranged in the inclined direction, and the upper end of the connecting rod is slidingly connected with the sliding groove.

[0012] Preferably, the wedge-shaped block is fixedly connected with the pressing head, one end of the pressing head penetrates out of the sliding rod, and the pressing head is slidingly connected with the sliding rod; the spring is sleeved on the pressing head, one end of the spring is connected with the pressing head, and the other end of the spring is connected with the sliding rod; when the pressing head slides in the through hole, the spring is deformed at this time, the long gear and the stirring gear are in the engaged state; after the pressing head moves out of the through hole downward, the long gear and the stirring gear are disconnected, and a gap is left between the hammer head and the crushing box.

[0013] Preferably, the frame body is fixedly connected with a limiting rod arranged in the horizontal direction, limiting grooves are formed at the two sides of the sliding sleeve, and the limiting rod is provided with two limiting grooves and is slidingly arranged in the two limiting grooves.

[0014] Preferably, one end of the crushing box is rotationally connected with a flap, the flap is connected with the crushing box through a torsion spring, and in the initial state, the flap is arranged in the vertical direction under the action of the torsion spring.

[0015] The application further provides a use method of the solid waste recycling and crushing device.

[0016] S1: placing materials in the crushing box, starting the motor, rotating the transmission shaft, rotating the stirring gear through the first belt, rotating the half gear through the second belt, and rotating the rotating shaft through the third belt;

[0017] S2: when the half gear rotates, the half gear drives the sliding sleeve and the hammer head to move upward through the rack, when the half gear and the rack are disengaged, the hammer head falls into the crushing box to realize the crushing of the materials, and in the process, the rotating shaft drives the eccentric rotation of the crushing box;

[0018] S3: with the continuous rotation of the half gear, the half gear and the rack are engaged, the sliding rod is driven to move upward through the sliding sleeve, when the pressing head moves into the through hole of the extrusion plate, the pressing head drives the wedge-shaped block to move horizontally, the connecting rod slides in the sliding groove of the wedge-shaped block, and then drives the connecting rod and the turnover rack to move upward, the turnover rack drives the stirring claw to open through the turnover gear, and at this time, the long gear and the stirring gear are in the engaged state;

[0019] S4: the stirring gear drives the long gear and the sliding rod to rotate, and then drives the stirring claw to rotate, at this time, the stirring claw rises and rotates, with the rising of the sliding rod, when the pressing head moves out of the through hole of the extrusion plate, the wedge-shaped block is reset under the action of the spring, and then the stirring claw is reset, and then the sliding rod drives the stirring claw to move out of the materials;

[0020] S5: with the continuous rising of the sliding rod, when the half gear and the rack are disengaged, the hammer head drives the sliding rod to descend, after the stirring claw enters the materials, the pressing head moves into the through hole of the extrusion plate, so that the stirring claw is opened and rotates and descends, when the pressing head moves out of the through hole downward, the long gear and the stirring gear are disengaged, with the continuous descending of the hammer head, the stirring claw is reset under the action of the spring, and the crushing of the materials is completed;

[0021] S6: repeating steps S2-S5 until the crushing of the materials is completed.

[0022] Compared with the prior art, the application has the beneficial effects that:

[0023] 1. The crushing box with eccentric connection is arranged in the application, when the motor rotates, the rotating shaft can be rotated by the belt, because the rotating shaft and the crushing box are eccentrically connected, therefore when the hammer head falls each time, it can fall into different positions in the crushing box, so as to realize the crushing work of the materials in different positions, meanwhile the motor can also drive the half gear to rotate, the half gear can drive the hammer head to move upward, when the half gear and the rack are disengaged, the hammer head is free fall, so as to realize the crushing work of the materials, thereby the crushing efficiency and quality are effectively improved.

[0024] 2. The extrusion plate is also arranged in the application, when the pressing head moves into the through hole of the extrusion plate, the wedge-shaped block can be driven to move horizontally, and then the connecting rod is driven to move upward, the turnover rack drives the turnover gear to rotate, so that the stirring claw is opened, meanwhile the long gear and the stirring gear are engaged, therefore the stirring claw rotates while moving vertically, so as to realize the stirring work of the materials in the crushing box, thereby the new crushing work is facilitated.

[0025] 3. When the pressing head moves out of the through hole of the extrusion plate, the long gear and the stirring gear are disengaged, at this time, the gap is left between the hammer head and the crushing box, therefore when the hammer head performs the crushing work, the hammer head does not rotate, so as to not affect the normal crushing work of the hammer head, when the pressing head starts to slide in the through hole, the spring is deformed, so as to drive the wedge-shaped block to move, and at this time, the long gear and the stirring gear are in the engaged state, therefore the stirring claw rotates while moving vertically, so as to realize the mixing work of the materials under the action of the stirring claw, thereby the subsequent crushing work is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0026] The above and / or additional aspects and advantages of the application will become apparent and be readily understood from the following description, taken in connection with the accompanying drawings, in which:

[0027] Figure 1 is the overall front view of the application;

[0028] Figure 2 is the overall front view (working state) of the application;

[0029] Figure 3 is Figure 1 is the enlarged view of the structure of part A in the application.

[0030] BRIEF DESCRIPTION OF DRAWINGS

[0031] 1 sliding shaft; 2 frame body; 3 first belt; 4 first pulley; 5 transmission shaft; 6 wedge block; 7 long gear; 8 first bevel gear; 9 second belt; 10 limiting rod; 11 half gear; 12 sliding sleeve; 13 extrusion plate; 14 crushing box; 15 connecting rod; 16 stirring claw; 17 overturning gear; 18 overturning rack; 19 second pulley; 20 third belt; 21 motor; 22 base; 23 third pulley; 24 turning plate; 25 hammer head; 26 sliding rod; 27 stirring gear; 28 fourth pulley; 29 pressing head; 30 spring. DETAILED DESCRIPTION

[0032] Embodiments of the present application are described in detail below with reference to the attached drawing figures, wherein the same or like reference numerals and letters throughout the drawings denote the same or functions elements. The embodiments described below are exemplary only, and are not to be taken in a limiting sense, but the scope of the intended application is indicated by the appended claims.

[0033] Referring to the drawings, the embodiments of the present application are described below. Figures 1-3 The present embodiment proposes a solid waste recycling crushing device, which comprises a base 22, and a frame body 2 fixedly connected to the upper end of the base 22. In use, the base 22 can be placed on the ground, and the base 22 supports the whole device.

[0034] The frame body 2 is slidingly connected with a sliding shaft 1 and a sliding sleeve 12 which slide in the vertical direction. The lower end of the sliding shaft 1 is rotatably connected with a long gear 7, and the lower end of the long gear 7 is fixedly connected with a sliding rod 26. The sliding sleeve 12 is sleeved on the sliding rod 26, and the sliding sleeve 12 and the sliding rod 26 are rotatably connected. The sliding rod 26 penetrates the sliding sleeve 12.

[0035] The sliding shaft 1 is located at the upper end of the sliding sleeve 12, and the sliding shaft 1 and the frame body 2 are always in a sliding connection state. The sliding shaft 1 and the sliding sleeve 12 can only slide in the vertical direction and cannot rotate. Since the upper gear 7 is rotatably connected with the sliding shaft 1, the rotation of the upper gear 7 will not drive the sliding shaft 1 to rotate, but the rotation of the upper gear 7 will drive the sliding rod 26 to rotate.

[0036] Specifically, the upper end of the sliding rod 26 can also be rotatably connected with the lower end of the sliding shaft 1. In this way, the upper gear 7 is fixedly sleeved on the sliding rod 26, so that when the upper gear 26 rotates, it will drive the sliding rod 26 to rotate, and at this time the sliding rod 26 rotates relative to the sliding shaft 1.

[0037] The frame body 2 is fixedly connected with a limiting rod 10 arranged in the horizontal direction. Limiting grooves are formed on both sides of the sliding sleeve 12, and the limiting rod 10 is slidingly arranged in the two limiting grooves.

[0038] The limiting rod 10 can be symmetrically arranged on both sides of the sliding sleeve 12, the limiting groove is arranged vertically, one end of the limiting rod 10 is fixedly connected with a sliding block, the sliding block is slidably arranged in the limiting groove and can only slide along the length direction of the limiting groove, so that under the action of the limiting rod 10, the sliding sleeve 12 can only slide vertically and will not rotate.

[0039] The bottom end of the sliding rod 26 is fixedly connected with a hammer head 25, the hammer head 25 is rotatably connected with symmetrically arranged turnover gears 17, the turnover gears 17 are fixedly connected with stirring claws 16, a connecting rod 15 is slidably connected in the sliding rod 26, turnover racks 18 are arranged on both sides of the connecting rod 15, and the turnover racks 18 are engaged with the turnover gears 17.

[0040] Grooves can be arranged on both sides of the hammer head 25, the stirring claws 16 are arranged in the grooves, in the initial state, the stirring claws 16 are located in the grooves, at this time, the stirring claws 16 and the outer surfaces of the hammer head 25 form a plane, the connecting rod 15 can only slide vertically, when the connecting rod 15 moves upward, the two turnover gears 17 can be driven to rotate simultaneously through the turnover racks 18, thereby driving the two stirring claws 16 to rotate simultaneously, so that the stirring claws 16 are opened, and subsequent material stirring work can be facilitated.

[0041] The frame body 2 is further rotatably connected with a crushing box 14, the hammer head 25 is arranged above the crushing box 14, and the crushing box 14 and the rotating shaft are eccentrically arranged; the rotating shaft, the connecting rod 15, the sliding sleeve 12 and the long gear 7 are all connected with a driving mechanism.

[0042] One end of the crushing box 14 is rotatably connected with a turnover plate 24, the turnover plate 24 is connected with the crushing box 14 through a torsion spring, in the initial state, under the action of the torsion spring, the turnover plate 24 is arranged vertically, at this time, the turnover plate 24 and the crushing box 14 are matched with each other to form a space for storing materials, the turnover plate 24 can be rotated to facilitate taking and placing the materials in the crushing box 14.

[0043] The driving mechanism comprises a motor 21 fixedly connected with the base 22, the frame body 2 is rotatably connected with a transmission shaft 5, the transmission shaft 5 is fixedly sleeved with a second pulley 19; the frame body 2 is rotatably connected with the rotating shaft, the rotating shaft and the crushing box 14 are eccentrically and fixedly connected, the rotating shaft is fixedly sleeved with a third pulley 23, and the third pulley 23 and the second pulley 19 are sleeved with a third belt 20.

[0044] When the motor 21 rotates, the rotating shaft can be driven to rotate through the belt and the pulley, the hammer head 25 always falls along the same position, and since the rotating shaft and the crushing box 14 are eccentrically arranged, the hammer head 25 falls into different positions in the crushing box 14 each time, so that the crushing work of materials in different positions is realized, and the efficiency and quality of the material crushing are effectively improved.

[0045] The transmission shaft 5 is fixedly sleeved with a first pulley 4, and the frame 2 is rotatably connected to the fourth pulley 28. The fourth pulley 28 is coaxially fixedly connected to the stirring gear 27. The stirring gear 27 is meshed with the long gear 7. The upper end of the long gear 7 is provided with an inclined surface adapted to the stirring gear 27. The fourth pulley 28 and the first pulley 4 are sleeved with a first belt 3.

[0046] The transmission shaft 5 can drive the fourth pulley 28 to rotate through the first belt 3, and the fourth pulley 28 can drive the stirring gear 27 to rotate. When the stirring gear 27 is engaged with the long gear 7, the long gear 7 can be driven to rotate, and then the hammer head 25 can be driven to rotate through the sliding rod 26. Since the long gear 7 is disengaged from the stirring gear 27 when the hammer head 25 contacts the crushing box 14, when the long gear 7 moves upward, the inclined surface at the upper end of the long gear 7 facilitates the re-engagement of the long gear 7 and the stirring gear 27.

[0047] The frame 2 is rotatably connected to a half gear 11, and a rack is fixedly provided on one side of the sleeve 12. The rack is engaged with the half gear 11. Therefore, when the half gear and the rack are engaged, the sleeve 12 can be driven to move upward. As the half gear 11 rotates, when the half gear 11 and the rack are disengaged, the sleeve 12 descends under the action of gravity.

[0048] Taking into account the descent of the hammer head 25, a return spring can also be provided on the sliding shaft 1. The lower end of the return spring is connected to the sliding shaft 1, and the upper end of the return spring is connected to the frame 2. When the half gear 11 drives the sliding shaft 1 to move upward through the sliding sleeve 12, the return spring can be compressed. When the half gear 11 and the rack are disengaged, it can drop rapidly under the action of the return spring, providing sufficient falling force.

[0049] The transmission shaft 5 is fixed with a second bevel gear, the frame 2 is rotatably connected to the first bevel gear 8, the second bevel gear and the first bevel gear 8 are meshed, the first bevel gear 8 is coaxially connected to the sixth pulley, the half gear 11 is coaxially connected to the fifth pulley, and the fifth pulley and the sixth pulley are sleeved with a second belt 9.

[0050] The transmission shaft 5 can drive the half gear 11 to rotate through the transmission effect of the second belt 9. In addition, the half gear 11 can also adopt an independent drive motor. However, in this application, a single motor is used to simultaneously drive the half gear 11, the stirring gear 27, and the crushing box 14 through the provided belt and pulley transmission mechanism, thereby reducing the drive source. In the actual crushing process, considering the transmission efficiency, its drive source can also adopt an independent motor.

[0051] The sliding rod 26 is slidably connected with the wedge-shaped block 6 moving horizontally, the wedge-shaped block 6 is connected with the pressing head 29, the frame body 2 is fixedly connected with the extrusion plate 13 arranged horizontally, the extrusion plate 13 is provided with the through hole for the pressing head 29 to pass through; the wedge-shaped block 6 is provided with the sliding groove arranged obliquely, and the upper end of the connecting rod 15 is slidably connected with the sliding groove.

[0052] The width of the extrusion plate 13 is appropriate, so that the height of the through hole is appropriate, the pressing head 29 can move in the through hole for a sufficient distance, and the material to be crushed can be conveniently stirred. The solid waste of the spinning mill generally includes blast furnace slag, steel slag, red mud, non-ferrous metal slag, fly ash, coal slag, sulfuric acid slag, waste gypsum, desulfurization ash, carbide slag, salt mud and the like. Therefore, when the above-mentioned solid waste is crushed, the crushing efficiency will be affected due to the poor flowability of the solid waste itself if the stirring is not performed.

[0053] The wedge-shaped block 6 is fixedly connected with the pressing head 29, one end of the pressing head 29 penetrates out of the sliding rod 26, the pressing head 29 is slidably connected with the sliding rod 26; the spring 30 is sleeved on the pressing head 29, one end of the spring 30 is connected with the pressing head 29, the other end of the spring 30 is connected with the sliding rod 26, and the spring 30 is arranged outside the sliding rod 26; when the pressing head 29 slides in the through hole, the spring 30 is deformed at this time, and the long gear 7 and the stirring gear 27 are in meshing state.

[0054] In the initial state, the connecting rod 15 is located at the bottom end of the sliding groove, so that when the wedge-shaped block 6 moves horizontally, the connecting rod 15 can be driven to move in the sliding groove, and then the connecting rod 15 is driven to move upward, under the action of the spring 30, the pressing head 29 is located at one side of the through hole, so that when the pressing head 29 moves into the through hole, the spring 30 is deformed.

[0055] The two sides of the pressing head 29 are inclined surfaces, which facilitates the movement of the pressing head 29 into the through hole. With the upward movement of the sliding rod 26, the pressing head 29 moves into the through hole. Under the action of the through hole, the pressing head 29 can drive the wedge-shaped block 6 to move leftward, and then drive the connecting rod 15 to move upward.

[0056] The width of the extrusion plate 13 is appropriate, when the pressing head 29 moves out of the through hole downward, the long gear 7 and the stirring gear 27 are disconnected, at this time, the stirring gear 27 will not drive the hammer head 25 to rotate, at this time, the gap is left between the hammer head 25 and the crushing box 14, which facilitates the crushing work of the hammer head 25 on the material.

[0057] When the pressing head 29 moves out of the through hole upward, at this time, the stirring claw 16 is still in the material, the hammer head 25 is a solid body, and the recesses formed on the surface of the hammer head 25 are matched with the stirring claw 16, so that the stirring claw 16 can be reset into the recess, preventing the material from entering the hammer head 25.

[0058] Meanwhile, the claw 16 is reset, the hammer head 25 is removed from the material, the half gear 11 is disengaged from the rack, the long gear 7 is in meshing state with the stirring gear 27, when the hammer head 25 is lowered, the claw 16 is in the reset state, the hammer head 25 is in the state of rotating and descending, the hammer head 25 enters the material in the rotating mode, which is more convenient for the hammer head 25 to enter, then the pressing head 29 enters the through hole, the claw 16 is opened, and the material stirring work can be carried out, which is convenient for the subsequent hammer head 25 to crush the material.

[0059] If the claw 16 is directly fixedly connected with the hammer head 25, due to the narrow width of the claw 16, the claw 16 almost cannot crush the material when the hammer head 25 falls, but the claw 16 is easily damaged with the continuous falling action, and the claw 16 lengthens the length of the hammer head 25, if the long hammer head is longer than the length of the material, the stress of the material in the length direction is almost equal, which is not conducive to the crushing work.

[0060] The application further provides a use method of the solid waste recycling crushing device.

[0061] S1: the material is placed in the crushing box 14, the motor 21 is started, the motor 21 drives the transmission shaft 5 to rotate, the transmission shaft 5 drives the stirring gear 27 to rotate through the first belt 3, drives the half gear 11 to rotate through the second belt 9, and drives the rotating shaft to rotate through the third belt 20;

[0062] S2: when the half gear 11 rotates, the half gear 11 drives the sliding sleeve 12 and the hammer head 25 to move upwards through the rack, when the half gear 11 and the rack are disengaged, the hammer head 25 falls into the crushing box 14, and the crushing work of the material is realized, in the process, the rotating shaft drives the crushing box 14 to eccentrically rotate;

[0063] S3: with the continuous rotation of the half gear 11, the half gear 11 and the rack are engaged, the sliding sleeve 12 drives the sliding rod 26 to move upwards, when the pressing head 29 moves into the through hole of the pressing plate 13, the pressing head 29 drives the wedge block 6 to move in the horizontal direction, the connecting rod 15 slides in the sliding groove of the wedge block 6, and then drives the connecting rod 15 and the turnover rack 18 to move upwards, the turnover rack 18 drives the claw 16 to open through the turnover gear 17, and the long gear 7 and the stirring gear 27 are in meshing state;

[0064] S4: the stirring gear 27 drives the long gear 7 and the sliding rod 26 to rotate, and then drives the stirring claw 16 to rotate, at this time the stirring claw 16 rotates while rising, and when the pressing head 29 moves out of the through hole of the extrusion plate 13, the wedge block 6 is reset under the action of the spring 30, and then the stirring claw 16 is reset, and then the sliding rod 26 drives the stirring claw 16 to move out of the material;

[0065] S5: when the sliding rod 26 continues to rise, the hammer head 25 drives the sliding rod 26 to descend after the half gear 11 and the rack are disengaged, the stirring claw 16 enters the material, the pressing head 29 moves into the through hole of the extrusion plate 13, the stirring claw 16 rotates while descending after being opened, when the pressing head 29 moves out of the through hole downward, the long gear 7 and the stirring gear 27 are disengaged, and the stirring claw 16 is reset under the action of the spring 30 as the hammer head 25 continues to descend, and the crushing work of the material is completed;

[0066] S6: repeat steps S2-S5 until the crushing work of the material is completed.

[0067] It should be noted that when the motor 21 rotates, the rotating shaft can be driven to rotate by the belt, and since the rotating shaft and the crushing box 14 are eccentrically connected, the hammer head 25 can fall into different positions in the crushing box 14 when it descends each time, so that the crushing work of the material at different positions is realized, and at the same time, the motor 21 can also drive the half gear 11 to rotate, and the half gear 11 can drive the hammer head 25 to move upward, and when the half gear 11 and the rack are disengaged, the hammer head 25 is free fall, and the crushing work of the material can be realized, so that the crushing efficiency and quality are effectively improved.

[0068] In addition, when the pressing head 29 moves into the through hole of the extrusion plate 13, the wedge block 6 can be driven to move horizontally, and then the connecting rod 15 is driven to move upward, the turnover rack 18 drives the turnover gear 17 to rotate, so that the stirring claw 16 is opened, and the long gear 7 and the stirring gear 27 are engaged, so that the stirring claw 16 rotates while moving vertically, and the stirring work of the material in the crushing box 14 can be realized, so as to facilitate the next crushing work.

[0069] In addition, when the pressing head 29 moves out of the through hole of the extrusion plate 13 downward, the long gear 9 and the stirring gear 27 are disengaged, and at this time there is a gap between the hammer head 25 and the crushing box 14, so that the hammer head 25 does not rotate when the hammer head 25 performs the crushing work, so as not to affect the normal crushing work of the hammer head 25, and when the pressing head 29 starts to slide in the through hole, the spring 30 will be deformed, so as to drive the wedge block 6 to move, and at this time the long gear 7 and the stirring gear 27 are in engagement, so that the stirring claw 16 rotates while moving vertically, so that the mixing work of the material is realized under the action of the stirring claw 16, and the subsequent crushing work is facilitated.

[0070] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely divergences of the principles and application of the present application and that numerous modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the present application, which is defined by the following claims and their equivalents.

Claims

1. A solid waste recycling and crushing device, comprising a frame, characterized in that: The top end face of said sliding rod is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting strip. The frame is rotatably connected to a transmission shaft; The transmission shaft fixing sleeve is provided with a first pulley, the frame is rotatably connected to a fourth pulley, the fourth pulley is coaxially connected to a stirring gear, the stirring gear is meshed with the long gear, an inclined surface is provided on the upper end of the long gear, and a first belt is provided on the fourth pulley and the first pulley; The sliding sleeve slides in the vertical direction, the frame body is rotatably connected to a half gear, the sliding sleeve is provided with a rack, and the rack is meshed with the half gear; The sliding rod is slidably connected to a wedge block that moves horizontally, and the wedge block is connected to a pressing head via a spring. The frame is fixedly connected to a horizontally arranged extrusion plate, and the extrusion plate is provided with a through hole for the pressing head to pass through; the wedge block is provided with a sliding groove arranged in an inclined direction, and the upper end of the connecting rod is slidably connected to the sliding groove; The wedge block is fixedly connected to the pressing head, one end of the pressing head passes through the sliding rod, and the pressing head is slidably connected to the sliding rod; the spring is sleeved on the pressing head, one end of the spring is connected to the pressing head, and the other end of the spring is connected to the sliding rod; when the pressing head starts to slide in the through hole, it drives the spring to compress or stretch, and at this time the long gear and the stirring gear are in a meshing state. When the pressing head moves downward out of the through hole, the long gear and the stirring gear are disconnected, and a gap is left between the hammer head and the crushing box.

2. The solid waste recycling and crushing device according to claim 1, characterized in that: The driving mechanism includes a motor, and the transmission shaft fixing sleeve is provided with a second pulley; the frame is rotatably connected to the rotating shaft, the rotating shaft and the crushing box are fixed and eccentrically connected, the rotating shaft fixing sleeve is provided with a third pulley, and the third pulley and the second pulley are provided with a third belt.

3. The solid waste recycling and crushing device according to claim 2, characterized in that: The transmission shaft fixing sleeve is provided with a second bevel gear, the frame is rotatably connected to the first bevel gear, the second bevel gear is meshed with the first bevel gear, the first bevel gear is coaxially connected to the sixth pulley, the half gear is coaxially connected to the fifth pulley, and the fifth pulley and the sixth pulley sleeve are provided with a second belt.

4. The solid waste recycling and crushing device according to claim 3, characterized in that: The frame is fixedly connected to a limit rod arranged in a horizontal direction, and limit slots are provided on both sides of the sliding sleeve. There are two limit rods in total and they are slidably arranged in the two limit slots respectively.

5. The solid waste recycling and crushing device according to claim 4, characterized in that: One end of the crushing box is rotatably connected to a flap, and the flap is connected to the crushing box through a torsion spring. In an initial state, under the action of the torsion spring, the flap is arranged in a vertical direction.

6. A method for using a solid waste recycling and crushing device, characterized in that: The solid waste recycling and crushing device according to claim 5 comprises the following steps: S1: Place the material in the crushing box, start the motor, the motor drives the transmission shaft to rotate, the transmission shaft drives the stirring gear to rotate through the first belt, drives the half gear to rotate through the second belt, and drives the rotating shaft to rotate through the third belt; S2: When the half gear rotates, the half gear drives the sliding sleeve and hammer head to move upward through the rack. When the half gear and the rack are disconnected, the hammer head falls into the crushing box to crush the material. During this process, the rotating shaft drives the crushing box to rotate eccentrically; S3: As the half gear continues to rotate, the half gear and the rack are engaged, and the sliding rod is driven upward by the sliding sleeve. When the pressing head moves into the through hole of the extrusion plate, the pressing head drives the wedge block to move horizontally, and the connecting rod slides in the slide groove of the wedge block, thereby driving the connecting rod and the flip rack to move upward. The flip rack drives the stirring claw to open through the flip gear. At this time, the long gear and the stirring gear are in a meshing state; S4: The stirring gear drives the long gear and the sliding rod to rotate, which in turn drives the stirring claw to rotate. At this time, the stirring claw rotates while rising. As the sliding rod rises, when the pressing head moves out of the through hole of the extrusion plate, the spring drives the wedge block to reset, which in turn drives the stirring claw to reset. Then the sliding rod drives the stirring claw to move out of the material. S5: As the sliding rod continues to rise, when the half gear and the rack are disengaged, the hammer head drives the sliding rod down, and after the stirring claw enters the material, the pressing head moves into the through hole of the extrusion plate, so that the stirring claw opens and rotates while descending. When the pressing head moves downward out of the through hole, the long gear and the stirring gear are disengaged, and as the hammer head continues to descend, the material is crushed; S6: Repeat steps S2-S5 until the material is crushed.

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