Recovery device for cow leather

Abstract

The utility model relates to the technical field of cow leather recovery devices, in particular to a cow leather recovery device, which comprises a treatment box, a support frame for supporting the treatment box is arranged on the bottom wall body of the treatment box, a controller is arranged on the front wall body of the treatment box, a screen is arranged in the treatment box, and the support frame is arranged on the bottom wall body of the treatment box. A discharging assembly is arranged below the screen and comprises a motor, the output end of the motor is connected with a first rotating shaft, the wall body of the outer surface of the first rotating shaft is sleeved with an auger and a second single-groove transmission wheel, a smashing assembly is arranged above the screen, and a crushing assembly is arranged in the treatment box. The crushing assembly comprises crushing rollers, and the protruding ends of the two crushing rollers are sleeved with gears. According to the cow leather crushing and recycling device, cow leather is crushed, the strength and pressure during subsequent crushing and recycling are reduced, meanwhile, the purpose of automatic discharging is achieved, the risk of discharging blockage is reduced, and convenience is provided for recycling work.

Description

Technical Field

[0001] This utility model relates to the technical field of cow leather recycling devices, and in particular to a recycling device for cow leather. Background Technology

[0002] The processing of cowhide generates a large amount of scrap, such as cutting waste and tanning waste. If not properly disposed of, this waste not only occupies land resources but can also pollute the environment. Through recycling, cowhide waste can be transformed into recycled materials, such as recycled leather, gelatin, and fertilizer, reducing environmental pollution and achieving efficient resource utilization. The main goal of cowhide recycling equipment is to process the scrap generated during leather processing and convert it into reusable resources. Cowhide recycling involves many steps, with crushing being a particularly important one. The recycled cowhide is fed into the recycling equipment, which is then started. The crushing structure within the equipment crushes the incoming cowhide, facilitating subsequent recycling processing.

[0003] However, since cowhide is relatively large during the recycling and crushing process, directly cutting and crushing it will increase the pressure on the cutting and crushing structure, increase the loss during the crushing process, reduce the service life, and also reduce the crushing efficiency, affecting subsequent recycling and processing. In view of this, we propose a recycling device for cowhide. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background art by proposing a recycling device for cow leather.

[0005] The technical solution of this utility model: A recycling device for cow leather includes a processing box. A support frame is installed on the bottom wall of the processing box to support the processing box. A controller is installed on the front wall of the processing box. A screen is installed inside the processing box. A discharge component is arranged below the screen. The discharge component includes a motor. The output end of the motor is connected to a first rotating shaft. An auger and a second single-groove drive wheel are sleeved on the outer surface wall of the first rotating shaft. A crushing component is arranged above the screen. A biting component is installed inside the processing box. The biting component includes a biting roller. Gears are sleeved on the protruding ends of the two biting rollers. A first single-groove drive wheel is also sleeved on the protruding end of one biting roller. A first belt and a second belt are respectively sleeved on the second single-groove drive wheel and the first single-groove drive wheel.

[0006] Preferably, the back wall of the processing box is provided with a first rotating hole, a second rotating hole and a third rotating hole, and a portion of the protruding shaft of the crushing roller is inserted into the first rotating hole, and a first sealing bearing is fitted on each of the two protruding shafts of the crushing roller.

[0007] Preferably, the inner wall of the processing box is provided with a first rotating groove and a second rotating groove, and a first bearing and a second bearing are embedded in the first rotating groove and the second rotating groove, respectively. Part of the second bearing is sleeved on the protruding shaft of another part of the crushing roller.

[0008] Preferably, the discharge assembly further includes a motor mount, which is mounted on the back wall of the processing box, and the motor is mounted on the top wall of the motor mount.

[0009] Preferably, the processing box has a circular cavity, and a stabilizing opening frame is fitted on the outer surface wall of the first rotating shaft. The two ends of the stabilizing opening frame are adapted to be connected to the inner wall of the circular cavity.

[0010] Preferably, the crushing component includes a second rotating shaft, with its two ends respectively disposed in a second rotating hole and a second rotating groove, and a crushing roller and a double-groove transmission wheel sleeved on the outer surface wall of the second rotating shaft.

[0011] Preferably, the first single-groove drive wheel and the second single-groove drive wheel are offset from each other, the first belt is sleeved on the drive groove of the double-groove drive wheel and the first single-groove drive wheel, and the second belt is sleeved on the drive groove of the double-groove drive wheel and the second single-groove drive wheel.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects:

[0013] This invention utilizes a motor to drive the first rotating shaft, which, through the cooperation of a first belt, a second belt, a first single-groove transmission wheel, and a double-groove transmission wheel, drives the crushing rollers and the second rotating shaft to rotate. Because the two sets of crushing rollers are symmetrically arranged and the gears mesh, they effectively crush the cowhide entering the processing chamber. Since the crushing roller is located below the two crushing rollers, it facilitates the crushing of the cowhide on the two rollers during rotation. Simultaneously, it can also guide the cowhide out of the machine, reducing the amount of leather adhering to the crushing rollers and affecting the crushing and recycling process. Furthermore, the rotation of the auger achieves automatic material discharge, mitigating the risk of material blockage. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a device for recycling cow leather;

[0015] Figure 2 yes Figure 1 A schematic diagram of the three-dimensional structure of the back;

[0016] Figure 3 yes Figure 1 Internal structure diagram of the processing box;

[0017] Figure 4 yes Figure 2 A three-dimensional structural diagram showing the combination of the crushing component, the discharge component, and the grinding component.

[0018] Reference numerals in the attached drawings: 1. Processing box; 2. Controller; 3. Support frame; 4. Screen; 5. Crushing assembly; 51. Crushing roller; 52. Gear; 53. First single-groove drive wheel; 6. Discharge assembly; 61. Motor base; 62. Motor; 63. First rotating shaft; 64. Screwdriver; 65. Second single-groove drive wheel; 66. Stabilizing opening frame; 7. Crushing assembly; 71. Second rotating shaft; 72. Crushing roller; 73. Double-groove drive wheel; 8. First belt; 9. Second belt. Detailed Implementation

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] Example

[0021] like Figures 1 to 4 As shown, this utility model proposes a recycling device for cow leather, including a processing box 1, a controller 2 fixedly installed on the front wall of the processing box 1 for easy operation by staff; a support frame 3 installed on the bottom wall of the processing box 1 to support the processing box 1; a screen 4 with an arc shape to prevent interference with subsequent crushing of the cow leather during the recycling process; and a crushing assembly 5 installed on the processing box 1, which includes crushing rollers 51, gears 52, and a first single-groove transmission wheel 53. The crushing rollers 51 are symmetrically arranged, and the positions of the first rotating holes and first rotating grooves symmetrically opened on the front wall and inner wall of the processing box 1 correspond to each other. Part of the protruding shaft of the two crushing rollers 51 passes through the first rotating hole, and the other part of the protruding shaft is inserted into the first rotating groove. The first rotating hole and the first single-groove transmission wheel 53 are connected. The first sealed bearing and the first bearing arranged in the trough are respectively sleeved on the outer surface wall of the protruding shaft of the two crushing rollers 51, which are used to assist the crushing rollers 51 in rotating on the processing box 1, so as to crush the cow leather entering the processing box 1 during the subsequent rotation process and facilitate subsequent recycling. The two gears 52 are located on the back wall of the processing box 1 and are sleeved on the outer surface wall of the protruding shaft of the two crushing rollers 51. At the same time, the two gears 52 are in a meshing state, which facilitates the simultaneous rotation of the two crushing rollers 51, which is beneficial to the subsequent crushing of cow leather. The first single-groove transmission wheel 53 is sleeved on part of the outer surface wall of the protruding shaft of one crushing roller 51, which facilitates the subsequent rotation of one crushing roller 51, so that the other crushing roller 51 rotates under the meshing action of the gears 52.

[0022] Furthermore, the discharge assembly 6 is installed on the processing box 1. Part of the structure of the discharge assembly 6 is located in the circular cavity opened inside the processing box 1 below the screen 4. The discharge assembly 6 includes a motor base 61, a motor 62, a first rotating shaft 63, an auger 64, and a second single-groove transmission wheel 65. The motor base 61 is fixedly installed on the back wall of the processing box 1, and the motor 62 is installed on the top wall of the motor base 61, using the motor 62 to support the motor base 61. The first rotating shaft 63, the auger 64, the second single-groove transmission wheel 65, and the stabilizing opening frame 66 are all set in the circular cavity opened inside the processing box 1. One end of the first rotating shaft 63 passes through the third rotating hole opened on the back wall of the processing box 1. The shaft 63 is connected to the output of the motor 62, which facilitates its rotation under the drive of the motor 62. The other end of the first shaft 63 is inserted into the opening in the middle part of the stabilizing opening frame 66 and is adapted to the opening in the middle part of the stabilizing opening frame 66. At the same time, an auxiliary bearing is arranged in the opening in the middle part of the stabilizing opening frame 66. The auxiliary bearing is sleeved on the outer surface wall of the first shaft 63 to assist the first shaft 63 in rotating under the drive of the motor 62. The auger 64 and the second single-groove transmission wheel 65 are both fixedly sleeved on the outer surface wall of the first shaft 63. The auger 64 is designed to facilitate the automatic discharge of the crushed material and reduce the risk of blockage during the discharge process.

[0023] Furthermore, the crushing assembly 7 is installed on the processing box 1 and positioned below the interlocking part between the two crushing rollers 51. The crushing assembly 7 includes a second rotating shaft 71, a crushing roller 72, and a double-groove drive wheel 73. One end of the second rotating shaft 71 passes through a second rotating hole opened on the back wall of the processing box 1 and is inserted into a second rotating groove opened on the inner wall of the processing box 1. A second sealed bearing and a second bearing are respectively arranged in the second rotating hole and the second rotating groove. The second sealed bearing and the second bearing arranged in the second rotating hole and the second rotating groove are both sleeved on the outer surface wall of the second rotating shaft 71 to assist the subsequent rotation of the second rotating shaft 71. The crushing roller 72 and the double-groove drive wheel 73 are both fixedly sleeved on the outer surface wall of the second rotating shaft 71 and are also provided in the processing box 1. Inside, the crushing roller 72 is used to crush the shredded cowhide. At the same time, driven by the second rotating shaft 71, the crushing roller 72 can facilitate the crushing of the leather material on the crushing roller 51 during rotation, reducing the amount of cowhide material stuck on the crushing roller 51 during recycling and affecting subsequent recycling and processing. The first single-groove drive wheel 53 and the second single-groove drive wheel 65 are set in a staggered state. The first belt 8 is sleeved in the drive groove of the first single-groove drive wheel 53 and the double-groove drive wheel 73. Since the double-groove drive wheel 73 is set in a double groove, the second belt 9 is sleeved in the drive groove of the double-groove drive wheel 73 and the second single-groove drive wheel 65, which facilitates the crushing and recycling of cowhide under the drive of the motor 62.

[0024] In this embodiment, the cowhide to be recycled is introduced into the processing box 1. The motor 62 is started to drive the first rotating shaft 63 to drive the auger 64 and the second single-groove transmission wheel 65 to rotate. Due to the transmission of the first belt 8 and the second belt 9, the second single-groove transmission wheel 65 can drive the double-groove transmission wheel 73 and the first single-groove transmission wheel 53 to rotate. One crushing roller 51 is driven by the first single-groove transmission wheel 53 and the changing gear 52 to drive the other crushing roller 51 to rotate, so as to realize the crushing process of the cowhide, which is convenient for subsequent crushing and recycling. In addition, the crushing effect beforehand can reduce the pressure of the crushing roller 72 when it rotates and crushes, and improve the crushing effect. Due to the rotation of the second rotating shaft 71, the crushing roller 72 is driven by the second rotating shaft 71 to achieve the purpose of crushing the crushed cowhide, which is beneficial to the subsequent recycling process. When the crushed cowhide material falls into the circular cavity through the screen 4, it can be automatically discharged under the action of the rotation of the auger 64, which also reduces the risk of blockage during the discharge process.

[0025] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A recycling device for cow leather, comprising a processing box (1), wherein a support frame (3) is mounted on the bottom wall of the processing box (1) to support the processing box (1), characterized in that: A controller (2) is installed on the front wall of the processing box (1). A screen (4) is installed inside the processing box (1). A discharge assembly (6) is provided below the screen (4). The discharge assembly (6) includes a motor (62). The output end of the motor (62) is connected to a first rotating shaft (63). An auger (64) and a second single-groove transmission wheel (65) are sleeved on the outer surface wall of the first rotating shaft (63). Above the screen (4) A crushing component (7) is provided at the processing box (1), and a crushing component (5) is installed inside the processing box (1). The crushing component (5) includes a crushing roller (51). A gear (52) is sleeved on the protruding end of the two crushing rollers (51). A first single-groove transmission wheel (53) is also sleeved on the protruding end of one of the crushing rollers (51). A first belt (8) and a second belt (9) are respectively sleeved on the second single-groove transmission wheel (65) and the first single-groove transmission wheel (53).

2. The recycling device for cow leather according to claim 1, characterized in that, The back wall of the processing box (1) is provided with a first rotating hole, a second rotating hole and a third rotating hole. Part of the protruding shaft of the crushing roller (51) is inserted into the first rotating hole, and a first sealing bearing is fitted on the protruding shaft of each of the two crushing rollers (51).

3. The recycling device for cow leather according to claim 1, characterized in that, The inner wall of the processing box (1) is provided with a first rotating groove and a second rotating groove. A first bearing and a second bearing are embedded in the first rotating groove and the second rotating groove, respectively. Part of the second bearing is sleeved on the protruding shaft of another part of the crushing roller (51).

4. A recycling device for cow leather according to claim 1, characterized in that, The discharge assembly (6) also includes a motor mount (61), which is mounted on the back wall of the processing box (1), and the motor (62) is mounted on the top wall of the motor mount (61).

5. A recycling device for cow leather according to claim 1, characterized in that, The processing box (1) has a circular cavity inside, and a stabilizing opening frame (66) is fitted on the outer surface wall of the first rotating shaft (63). The two ends of the stabilizing opening frame (66) are adapted to be connected to the inner wall of the circular cavity.

6. A recycling device for cow leather according to claim 2, characterized in that, The crushing assembly (7) includes a second rotating shaft (71), with its two ends respectively disposed in a second rotating hole and a second rotating groove. A crushing roller (72) and a double-groove transmission wheel (73) are sleeved on the outer surface wall of the second rotating shaft (71).

7. A recycling device for cow leather according to claim 6, characterized in that, The first single-groove drive wheel (53) and the second single-groove drive wheel (65) are offset from each other. The first belt (8) is sleeved on the drive groove of the double-groove drive wheel (73) and the first single-groove drive wheel (53). The second belt (9) is sleeved on the drive groove of the double-groove drive wheel (73) and the second single-groove drive wheel (65).

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