A recovery processing device for polyurethane waste

Abstract

The application discloses a kind of recovery processing device for polyurethane waste processing, belong to recovery processing field, including hopper, the fixed seat is fixed in the hopper inside below, the motor is fixed in the fixed seat bottom, the motor output shaft top penetrates to the fixed seat upper surface, and fixed with screw cylinder, the screw cylinder inside screw thread is connected with screw rod, the lifting top is fixed in the screw rod top, the adapter block is fixed in the lifting top top left and right side, just by single motor drive, can make multiple key components such as fixed jaw plate, jaw frame, moving jaw plate orderly run, reduce the complexity and cost of power source, improve the overall energy utilization efficiency of equipment, the coordinated movement of the shaking cooperation of moving jaw plate and fixed jaw plate and jaw frame, multi-angle, all-round crushing of waste, can realize more efficient and meticulous crushing operation, improve crushing quality, it is beneficial to subsequent recovery processing.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of recycling, in particular to a recycling device for polyurethane waste processing. BACKGROUND

[0002] In the current polyurethane waste recycling industry, the existing recycling devices have a series of problems to be solved.

[0003] Complex power system: Traditional polyurethane waste recycling devices usually use multiple motors or complex power transmission systems to drive different components, which not only increases equipment cost, but also leads to high energy consumption and high maintenance difficulty. For example, some large recycling equipment uses different motors to drive the crushing components and conveying components, which not only complicates the wiring, but also makes it difficult to coordinate between power sources, and is prone to failure.

[0004] Disordered feeding: Many existing devices lack effective control mechanisms in the feeding process, and polyurethane waste is prone to accumulation and clogging when entering the crushing area. This not only affects the normal operation of the equipment, but also reduces production efficiency and increases manual cleaning costs. For example, in some simple crushers, waste is directly poured into the crushing cavity, often causing material blockage and requiring downtime for cleaning.

[0005] Poor crushing quality: The existing crushing method is often single, making it difficult to fully and carefully crush polyurethane waste. The particle size of the crushed waste is uneven, affecting the subsequent recycling effect. For example, some crushers only rely on simple extrusion or impact to crush, resulting in a large amount of large material in the waste, which needs to be crushed again, increasing the processing cost and time.

[0006] To solve these problems, the present application uses a unique structural design to realize the coordinated operation of multiple components with a single motor, optimize the feeding method, and improve the crushing effect, aiming to provide a more efficient and reliable solution for polyurethane waste recycling. SUMMARY

[0007] To solve the problems in the background art, the present application provides a recycling device for polyurethane waste processing.

[0008] Technical solution: To solve the above technical problems, according to one aspect of the present application, more specifically, a kind of recovery processing device for polyurethane waste processing, including hopper, fixed seat is fixed in the lower part of the hopper, motor is fixed in the bottom of the fixed seat, the output shaft top of the motor penetrates to the upper surface of the fixed seat, and fixed with screw cylinder, the screw cylinder is internally threadedly connected with screw rod, the screw rod top is fixed with lifting top, the lifting top top is fixed with adapter block on left and right sides, the end of the adapter block away from the screw rod is rotatably connected with rotating plate, the rotating plate bottom is rotatably connected with fixed jaw plate, the fixed jaw plate bottom is rotatably connected with sliding frame, the sliding frame bottom is slidably connected with the upper surface of the fixed seat, the sliding frame is rotatably connected with connecting rod in the inside, the screw cylinder outer surface upper thread is connected with lifting frame, the lifting frame left and right ends are rotatably connected with the top of two connecting rods respectively, the slope plate is fixed in the left and right sides of the hopper inside, the jaw holder is provided below the slope plate, the inner groove is formed in the jaw holder, the shaft slot is formed in the upper part of the inner groove, the shaft slot front and rear ends are respectively penetrated to the front and rear surfaces of the jaw holder, two shaft rods are rotatably connected in the shaft slot, the transmission roller one is commonly fixed between the two shaft rods, the transmission roller two is rotatably connected in the inner groove lower part, the gear one is fixed on the outer surface of the transmission roller two, and the transmission belt one is commonly provided on the outer surfaces of the transmission roller two and the transmission roller one.

[0009] Further, the bottom groove is formed in the bottom of the jaw holder, the sliding groove is formed in the side of the jaw holder close to the fixed jaw plate, the sliding groove is communicated with the bottom groove, the gear one penetrates to the inside of the sliding groove, the movable jaw plate is slidably connected in the sliding groove, the through type movable slot is formed in the front and rear surfaces of the bottom groove, the movable rod is movably connected in the two movable slots, the piston rod is fixed on the outer surface of the movable rod, the piston rod end away from the jaw holder penetrates to the outside of the hopper, and the connecting plate is fixed, the gear two is penetrated and arranged on the front and rear surfaces of the hopper, the gear two is rotatably connected with the hopper, the transmission wheel is fixed on the top of the gear two, and the transmission belt two is commonly provided on the outer surfaces of the two transmission wheels and the outer surface of the screw cylinder.

[0010] Further, the side of the movable jaw plate close to the gear one is provided with a plurality of tooth grooves, and the movable jaw plate is connected with the gear one through the tooth grooves.

[0011] Further, the movable jaw plate is fixed with the sliding plate on the outer surface in the bottom groove, the guide rod is connected through the inside of the sliding plate, and the guide rod is fixed with the upper surface in the bottom groove.

[0012] Further, the connecting plate is L-shaped structure, and the two connecting plates are respectively located in the left front and right rear of the hopper.

[0013] Further, the moving jaw plate and the fixed jaw plate opposite sides are each provided with a broken line.

[0014] Further, the jaw frame, the lifting top, the fixed jaw plate, the front and rear surfaces of the rotating plate are all in close contact with the inner surface of the hopper.

[0015] Further, the two shaft rods are fixedly connected with the inner surface of the hopper at opposite ends.

[0016] The polyurethane waste processing recovery treatment device has the advantages that:

[0017] (1) Single motor drive, structure synergistic high efficiency: only through a single motor drive, can make the fixed jaw plate, jaw frame, moving jaw plate and other key components orderly run, reduce the complexity and cost of power source, improve the energy utilization efficiency of the whole equipment. The linkage between the components is tight, and high-efficiency crushing operation is realized.

[0018] (2) Waste feeding in order: the peristaltic fixed jaw plate, rotating plate and lifting lifting top cooperate with each other, which can make the polyurethane waste enter between the fixed jaw plate and the moving jaw plate in order, avoid the problems of waste accumulation and blockage, and ensure the smooth operation of the crushing process.

[0019] (3) Adapt to different shapes of waste: the fixed jaw plate and the jaw frame are constantly close to and away from each other, which can automatically adjust the relative position according to the different shapes of waste, enhance the adaptability of the equipment to various shapes of polyurethane waste, and expand the application range of the equipment.

[0020] (4) High-efficiency and meticulous crushing: the shaking of the moving jaw plate cooperates with the coordinated movement of the fixed jaw plate and the jaw frame to perform multi-angle and omnidirectional crushing on the waste, which can realize more efficient and meticulous crushing operation, improve the crushing quality, and be beneficial to subsequent recycling. BRIEF DESCRIPTION OF DRAWINGS

[0021] The application will be further described in detail below in combination with the drawings and specific implementation methods.

[0022] Figure 1 It is a structural schematic diagram of the application;

[0023] Figure 2 It is a schematic diagram of the internal structure of the hopper in the application;

[0024] Figure 3 It is a sectional view of the application;

[0025] Figure 4 It is a schematic diagram of the local sectional structure of the application;

[0026] Figure 5 It is a structural schematic diagram of the lifting top and the fixed jaw plate in the application;

[0027] Figure 6 Structure diagram of the jaw frame in the application;

[0028] Figure 7 Structure diagram of the moving jaw plate and gear one in the application;

[0029] Figure 8 Structure diagram of the jaw frame in the application.

[0030] In the figure: 1, hopper; 2, fixed seat; 3, motor; 4, screw cylinder; 5, screw rod; 6, lifting top; 7, adapter block; 8, rotating plate; 9, fixed jaw plate; 10, sliding frame; 11, lifting frame; 12, connecting rod; 13, jaw frame; 14, inner groove; 15, shaft rod; 16, transmission roller one; 17, transmission roller two; 18, shaft groove; 19, gear one; 20, transmission belt one; 21, bottom groove; 22, sliding groove; 23, moving jaw plate; 24, sliding plate; 25, guide rod; 26, movable groove; 27, movable rod; 28, piston rod; 29, connecting plate; 30, gear two; 31, transmission wheel; 32, transmission belt two; 33, slope plate. DETAILED DESCRIPTION

[0031] The application will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0032] In order to make the technical scheme of the application clearer, the application will be described in further detail below with reference to the accompanying drawings and embodiments.

[0033] Reference Figures 1-8The utility model provides a kind of recovery processing device for polyurethane waste processing, including hopper 1, fixed seat 2 is fixed in the inside lower of hopper 1, motor 3 is fixed in the bottom of fixed seat 2, the top of motor 3 output shaft penetrates to the upper surface of fixed seat 2, and fixed with screw cylinder 4, screw rod 5 is connected with screw cylinder 4 inside thread, screw rod 5 top is fixed with lifting top 6, the top of lifting top 6 is fixed with adapter block 7 in left and right sides, rotatingly connected with rotating plate 8 in the end away from screw rod 5 of adapter block 7, rotatingly connected with fixed jaw plate 9 in the bottom of rotating plate 8, fixed jaw plate 9 bottom is rotatably connected with slide 10, the bottom of slide 10 is slidably connected with the upper surface of fixed seat 2, rotatably connected with connecting rod 12 in the inside of slide 10, lifting frame 11 is connected with screw cylinder 4 outer surface upper thread, lifting frame 11 left and right ends are rotatably connected with the top of two connecting rods 12 respectively, slope 33 is fixed in the inside left and right sides of hopper 1, jaw frame 13 is equipped below slope 33, inner groove 14 is set in the inside of jaw frame 13, shaft slot 18 is set in the inside upper of inner groove 14, shaft slot 18 front and back ends are penetrated to the front and back surfaces of jaw frame 13, two shaft rods 15 are rotatably connected in the inside of shaft slot 18, and transmission roller one 16 is fixed between the two shaft rods 15, transmission roller two 17 is rotatably connected in the inside lower of inner groove 14, gear one 19 is fixed on the outer surface of transmission roller two 17, and transmission belt one 20 is formed on the outer surface of transmission roller two 17 and the outer surface of transmission roller one 16;

[0034] Bottom groove 21 is set in the bottom of jaw frame 13, sliding slot 22 is set in the side close to fixed jaw plate 9 of jaw frame 13, sliding slot 22 is communicated with bottom groove 21, gear one 19 is penetrated to the inside of sliding slot 22, and movable jaw plate 23 is slidably connected in the inside of sliding slot 22, through hole type movable slot 26 is set in the inside front and back surfaces of bottom groove 21, movable rod 27 is movably connected in the inside of two movable slots 26, piston rod 28 is fixed on the outer surface of movable rod 27, piston rod 28 is penetrated to the outside of hopper 1 in the end away from jaw frame 13, and connecting plate 29 is fixed, gear two 30 is set in the front and back surfaces of hopper 1, gear two 30 is rotatably connected with hopper 1, transmission wheel 31 is fixed in the top of gear two 30, and transmission belt two 32 is formed on the outer surface of two transmission wheels 31 and the outer surface of screw cylinder 4;

[0035] In use, the polyurethane waste is thrown through the hopper 1, the motor 3 is served to rotate in forward and reverse directions, the screw cylinder 4 is rotated, the lifting frame 11 is reciprocatingly lifted, the two sliding frames 10 are moved away from or towards each other under the linkage of the connecting rod 12, the lifting top 6 and the adapter block 7 are lifted and moved under the driving of the screw rod 5, the fixed jaw plate 9 is waved and peristaltic under the movement of the rotating plate 8 and the sliding frame 10, the gear two 30 is reciprocatingly rotated under the driving of the transmission belt two 32 and the transmission wheel 31, the piston rod 28 is pushed and pulled left and right through the engagement of the connecting plate 29, the movable rod 27 is moved in the movable groove 26, the jaw frame 13 and the internal structure thereof are swung with the two shaft rods 15 as the centers, the transmission belt one 20 is driven to move by the friction between the fixed transmission roller one 16 and the moving transmission roller two 17, the transmission roller two 17 and the gear one 19 are axially rotated, the movable jaw plate 23 is constantly shaken in the sliding groove 22 under the engagement of the reciprocating gear one 19, and the waste is better crushed and ground by the cooperation of the peristaltic fixed jaw plate 9, the swinging jaw frame 13 and the shaking movable jaw plate 23.

[0036] The single motor 3 drives the fixed jaw plate 9, the jaw frame 13 and the movable jaw plate 23 in the device to move in an orderly manner, the peristaltic fixed jaw plate 9, the rotating plate 8 and the lifting top 6 can drive the waste to move in an orderly manner and be crushed between the fixed jaw plate 9 and the movable jaw plate 23, and the fixed jaw plate 9 and the jaw frame 13 can be moved away from and close to each other to use different shapes of waste and achieve more efficient and detailed crushing work under the shaking of the movable jaw plate 23.

[0037] With reference to Figures 3-7 A plurality of tooth grooves are formed in the side of the movable jaw plate 23 close to the gear one 19, and the movable jaw plate 23 is connected with the gear one 19 through the tooth grooves, the connecting plate 29 is in an L-shaped structure, the two connecting plates 29 are respectively located at the left front and the right rear of the hopper 1, the gear two 30 is connected with the adjacent connecting plate 29, and the L-shaped structure enables the connecting plate 29 to connect the piston rods 28 on the left and right sides and the gear two 30 on the front and rear sides.

[0038] With reference to Figures 4-8 The sliding plate 24 is fixed to the outer surface of the movable jaw plate 23 and located in the bottom groove 21, the guide rod 25 is connected through the sliding plate 24, and the guide rod 25 is fixed to the upper surface in the bottom groove 21, so that the movable jaw plate 23 can be stably shaken for crushing under the limitation of the sliding plate 24 and the sliding plate 24.

[0039] With reference to Figures 4-5 The movable jaw plate 23 and the fixed jaw plate 9 are provided with crushing lines on the opposite sides thereof; the crushing lines of the two kinds of jaw plates are different.

[0040] With reference to Figures 2-3The front and back surfaces of the jaw frame 13, the lifting top 6, the fixed jaw plate 9 and the rotating plate 8 are in close contact with the inner surface of the hopper 1, so that the waste material cannot fall from the gap between the hopper 1 and the jaw frame 13, the lifting top 6, the fixed jaw plate 9 and the rotating plate 8. The lifting top 6 is limited in the hopper 1, so that the screw rod 5 will not rotate with the lifting top 6 when the screw cylinder 4 rotates, thereby realizing stable lifting.

[0041] Referring to Figure 2 , Figure 6 , Figure 7 The opposite ends of the two shaft rods 15 are fixedly connected with the inner surface of the hopper 1.

[0042] The above-described embodiments only express several embodiments of the present application, and the description is relatively specific and detailed, but it cannot be understood as a limitation on the patent scope of the present application. It should be noted that, for those skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A recycling and treatment device for processing polyurethane waste, comprising a hopper (1), characterized in that: A fixed seat (2) is fixed at the bottom of the hopper (1), a motor (3) is fixed at the bottom of the fixed seat (2), the top of the output shaft of the motor (3) passes through the upper surface of the fixed seat (2), and a screw barrel (4) is fixed thereto, the screw barrel (4) is internally threadedly connected to a screw rod (5), a lifting top (6) is fixed to the top of the screw rod (5), and adapter blocks (7) are fixed to the left and right sides of the top of the lifting top (6), the adapter block (7) is rotatably connected to a rotating plate (8) at one end away from the screw rod (5), the bottom of the rotating plate (8) is rotatably connected to a fixed jaw plate (9), the bottom of the fixed jaw plate (9) is rotatably connected to a slide (10), the bottom of the slide (10) is slidably connected to the upper surface of the fixed seat (2), the inside of the slide (10) is rotatably connected to a connecting rod (12), and the upper surface of the outer surface of the screw barrel (4) is threadedly connected to a lifting frame (11) ), the left and right ends of the lifting frame (11) are rotatably connected to the tops of the two connecting rods (12), the left and right sides of the inside of the hopper (1) are fixed with ramp plates (33), a jaw frame (13) is provided below the ramp plate (33), an inner groove (14) is provided inside the jaw frame (13), an axis groove (18) is provided above the inner groove (14), the front and rear ends of the axis groove (18) respectively penetrate the front and rear surfaces of the jaw frame (13), two shaft rods (15) are rotatably connected inside the axis groove (18), a transmission roller 1 (16) is fixed between the two shaft rods (15), a transmission roller 2 (17) is rotatably connected below the inner groove (14), a gear 1 (19) is fixed to the outer surface of the transmission roller 2 (17), and a transmission belt 1 (20) is provided on the outer surface of the transmission roller 2 (17) and the outer surface of the transmission roller 1 (16); The bottom of the jaw frame (13) is provided with a bottom groove (21), and a sliding groove (22) is provided on a side of the jaw frame (13) close to the fixed jaw plate (9). The sliding groove (22) is connected to the bottom groove (21). The outer side of the gear (19) passes through the inside of the sliding groove (22). The movable jaw plate (23) is slidably connected inside the sliding groove (22). The front and rear surfaces of the bottom groove (21) are both provided with penetrating movable grooves (26). The two movable grooves (26) are movably connected to a movable rod (27) inside. A piston rod (28) is fixed to the outer surface of the movable rod (27), and the end of the piston rod (28) away from the jaw frame (13) passes through the outside of the hopper (1) and is fixed with a connecting plate (29). Gear 2 (30) is provided through the front and rear surfaces of the hopper (1), and the gear 2 (30) is rotatably connected to the hopper (1). A transmission wheel (31) is fixed to the top of the gear 2 (30), and a transmission belt 2 (32) is provided on the outer surfaces of the two transmission wheels (31) and the outer surface of the screw barrel (4).

2. The polyurethane waste recycling device according to claim 1, characterized in that: The movable jaw plate (23) is provided with a plurality of tooth grooves on a side close to the gear one (19), and the movable jaw plate (23) is meshedly connected with the gear one (19) through the tooth grooves; the gear two (30) is meshedly connected with the adjacent connecting plate (29).

3. The polyurethane waste recycling device according to claim 1, characterized in that: A slide plate (24) is fixed on the outer surface of the movable jaw plate (23) inside the bottom groove (21), and a guide rod (25) is connected to the inside of the slide plate (24), and the guide rod (25) is fixed to the inner upper surface of the bottom groove (21).

4. The polyurethane waste recycling device according to claim 1, characterized in that: The connecting plate (29) is an L-shaped structure, and the two connecting plates (29) are respectively located at the left front and right rear of the hopper (1).

5. The polyurethane waste recycling device according to claim 1, characterized in that: The opposite sides of the movable jaw plate (23) and the fixed jaw plate (9) are both provided with crushing lines.

6. The polyurethane waste recycling device according to claim 1, characterized in that: The front and rear surfaces of the jaw frame (13), the lifting top (6), the fixed jaw plate (9), and the rotating plate (8) are all in contact with the inner surface of the hopper (1).

7. The polyurethane waste recycling device according to claim 1, characterized in that: The opposite ends of the two shaft rods (15) are fixedly connected to the inner surface of the hopper (1).

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