Novel crushing equipment for nylon powder production

Abstract

The utility model relates to the technical field of crushing equipment, and discloses novel crushing equipment for nylon powder production, which comprises a machine body, a first crusher, a second crusher and a screen, and the middle part of the machine body is rotationally connected with the first crusher, the second crusher and the screen; a first gear is fixedly installed on the front portion of the screen, a support is fixedly connected to the middle of the machine body, a first motor is fixedly installed in the middle of the support, a rotating disc is fixedly installed on an output shaft of the first motor, a rack is slidably installed on the front portion of the machine body, and the rack is meshed with the first gear. And the front side of the rack is rotationally connected with a connecting rod. Through rotation of the first motor, rotation of the rotating disc, movement of the connecting rod, up-down movement of the rack and continuous clockwise rotation and anticlockwise rotation of the first gear, the screen rotates along with the first gear, accumulation and blockage of materials in the screen can be prevented, and the use effect is better.

Description

Technical Field

[0001] This utility model relates to the field of crushing equipment technology, specifically a new type of crushing equipment for nylon powder production. Background Technology

[0002] Nylon is a synthetic fiber, chemically known as polyamide. Nylon possesses numerous excellent properties; its abrasion resistance is outstanding among fiber materials, making it suitable for outdoor gear such as backpacks, where it is not easily damaged by prolonged friction. It also has high strength, capable of withstanding a certain amount of tensile force. Nylon also exhibits good corrosion resistance and is relatively stable in various chemical environments. Nylon has extremely wide applications in daily life. In the clothing industry, it can be used to make swimwear and sportswear; in industry, it can be used to manufacture machine parts, tire cords, etc. Sometimes, crushing equipment is required during production.

[0003] For example, Chinese Patent Publication No. CN219788952U belongs to the field of crushing equipment technology, specifically a nylon recycling crushing device. It includes a machine body and a crushing chamber mounted on the machine body. The crushing chamber includes a shell fixedly connected to the machine body. A crushing shaft is rotatably connected to the center of the shell along its length. Two equally spaced crushing toothed plates are welded to the outer wall of the crushing shaft, and a first crushing toothed plate that mates with the second crushing toothed plate is welded to the inner wall of the shell. Sealing covers are fixedly connected to both sides of the shell, and the crushing shaft is rotatably connected to the sealing covers. A motor is mounted on one of the sealing covers. In use, the crushing shaft, in conjunction with the shell, crushes the nylon. A screening plate is installed inside the machine body to screen out defective products for secondary processing. Simultaneously, damping support legs are fixed at the bottom of the machine body, solving the problems of insufficient performance and poor shock absorption in current equipment.

[0004] After using the nylon recycling and crushing device, it was found that although the device can screen out defective products, the screening plate is fixed, and nylon tends to accumulate on the screening plate, affecting the screening effect and limiting its practicality. Utility Model Content

[0005] The purpose of this invention is to provide a new type of crushing equipment for nylon powder production, in order to solve the problem that nylon tends to accumulate on the screen plate when the screen plate is fixed.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A novel pulverizing equipment for nylon powder production, comprising a machine body, a first crusher rotatably connected to the middle of the machine body, a second crusher rotatably connected to the middle of the machine body, a screen rotatably connected to the middle of the machine body, a first gear fixedly installed at the front of the screen, a support fixedly connected to the middle of the machine body, a first motor fixedly installed at the middle of the support, a turntable fixedly installed on the output shaft of the first motor, a rack slidably installed at the front of the machine body, the rack meshing with the first gear, a connecting rod rotatably connected to the front side of the rack, and the connecting rod rotatably connected to the turntable.

[0007] Preferably, a second gear is fixedly connected to the end of the first crusher, and a third gear is fixedly connected to the end of the second crusher, with the second gear meshing with the third gear.

[0008] Preferably, a mounting bracket is fixedly connected to the rear side of the machine body, and a second motor is fixedly mounted in the middle of the mounting bracket. The output shaft of the second motor is fixedly connected to the second gear.

[0009] Preferably, the first crusher and the second crusher are staggered.

[0010] Preferably, a feed inlet is fixedly installed on the top of the machine body.

[0011] Preferably, a guide frame is fixedly connected to the inner wall of the machine body.

[0012] Preferably, an outlet is provided on the right side of the machine body.

[0013] Preferably, the bottom of the inner wall of the machine body is a slope.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention utilizes a first motor to rotate, causing a turntable to rotate, a connecting rod to move, a rack to move up and down, and a first gear to rotate continuously clockwise and counterclockwise, causing the screen to rotate accordingly. This prevents material from accumulating and clogging inside the screen, resulting in better performance. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 for Figure 1 A magnified view of the structure at point A in the middle;

[0018] Figure 3 This is a schematic diagram of the upper cross-sectional structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the first side cross-sectional structure of the present invention;

[0020] Figure 5 This is a schematic diagram of the second side cross-sectional structure of the present invention;

[0021] Figure 6 This is a schematic diagram of the screen structure of this utility model.

[0022] In the diagram: 1. Machine body; 101. Feed inlet; 102. Support; 2. First motor; 201. Turntable; 202. Connecting rod; 203. Rack; 3. First gear; 301. Screen; 4. Second motor; 401. Mounting frame; 402. Second gear; 403. First crusher; 404. Third gear; 405. Second crusher; 5. Guide frame; 6. Outlet. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figure 1-6 This utility model provides a technical solution: a novel pulverizing equipment for producing nylon powder, comprising a machine body 1, which is placed on a flat ground. A first crusher 403 and a second crusher 405 are rotatably connected to the middle of the machine body 1. The first crusher 403 and the second crusher 405 are staggered and rotate simultaneously in opposite directions to pulverize the nylon. A screen 301 is rotatably connected to the middle of the machine body 1. The bottom of the screen 301 is arc-shaped, and the surface has through holes, allowing the screen 301 to be removed for easy emptying of internal materials. A first gear 3 is fixedly installed at the front of the screen 301. Rotation of the first gear 3 causes the screen 301 to rotate. A support is fixedly connected to the middle of the machine body 1. A frame 102 is fixedly mounted with a first motor 2 in the middle. The frame 102 supports the first motor 2. A turntable 201 is fixedly mounted on the output shaft of the first motor 2. When the first motor 2 rotates, the turntable 201 rotates. A rack 203 is slidably mounted on the front of the machine body 1. The rack 203 meshes with a first gear 3. When the rack 203 moves up and down, the first gear 3 rotates continuously clockwise and counterclockwise, and the screen 301 rotates accordingly. A connecting rod 202 is rotatably connected to the front side of the rack 203. The connecting rod 202 is rotatably connected to the turntable 201. The connection point is not at the axis of rotation of the turntable 201. When the turntable 201 rotates, the connecting rod 202 moves, and the rack 203 moves up and down.

[0025] The first crusher 403 is fixedly connected to a second gear 402 at its end, and the second gear 402 rotates together with the first crusher 403. The second crusher 405 is fixedly connected to a third gear 404 at its end, and the third gear 404 rotates together with the second crusher 405. The second gear 402 meshes with the third gear 404, and the rotation of the second gear 402 causes the third gear 404 to rotate.

[0026] The rear side of the body 1 is fixedly connected to a mounting bracket 401. A second motor 4 is fixedly installed in the middle of the mounting bracket 401. The mounting bracket 401 supports the second motor 4. The output shaft of the second motor 4 is fixedly connected to the second gear 402. When the second motor 4 rotates, the second gear 402 can rotate, which in turn can rotate the third gear 404.

[0027] The first crusher 403 and the second crusher 405 are interleaved to crush nylon.

[0028] The top of the machine body 1 is fixedly equipped with a feed inlet 101, through which nylon enters.

[0029] The inner wall of the machine body 1 is fixedly connected to a guide frame 5, which can guide the nylon to fall into the screen 301.

[0030] The machine body 1 has an outlet 6 on its right side, from which the crushed material is removed.

[0031] The bottom of the inner wall of the body 1 is sloping, making it difficult for nylon to remain on the bottom of the inner wall of the body 1.

[0032] Working principle: During use, the second motor 4 rotates, the second gear 402 rotates, the first crusher 403 rotates, the third gear 404 rotates, and the second crusher 405 rotates to crush the nylon. The crushed nylon falls into the screen 301. The first motor 2 rotates, the turntable 201 rotates, the connecting rod 202 moves, the rack 203 moves up and down, and the first gear 3 rotates continuously clockwise and counterclockwise. The screen 301 rotates accordingly, which can prevent the material inside the screen 301 from accumulating and blocking.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel pulverizing device for producing nylon powder, comprising a machine body (1), characterized in that: A first crusher (403) is rotatably connected to the middle of the machine body (1), a second crusher (405) is rotatably connected to the middle of the machine body (1), a screen (301) is rotatably connected to the middle of the machine body (1), a first gear (3) is fixedly installed at the front of the screen (301), a bracket (102) is fixedly connected to the middle of the machine body (1), a first motor (2) is fixedly installed at the middle of the bracket (102), a turntable (201) is fixedly installed on the output shaft of the first motor (2), a rack (203) is slidably installed at the front of the machine body (1), the rack (203) meshes with the first gear (3), a connecting rod (202) is rotatably connected to the front side of the rack (203), and the connecting rod (202) is rotatably connected to the turntable (201).

2. The novel pulverizing equipment for producing nylon powder according to claim 1, characterized in that: The end of the first crusher (403) is fixedly connected to a second gear (402), and the end of the second crusher (405) is fixedly connected to a third gear (404), with the second gear (402) meshing with the third gear (404).

3. The novel pulverizing equipment for producing nylon powder according to claim 2, characterized in that: A mounting bracket (401) is fixedly connected to the rear side of the body (1), and a second motor (4) is fixedly installed in the middle of the mounting bracket (401). The output shaft of the second motor (4) is fixedly connected to the second gear (402).

4. The novel pulverizing equipment for producing nylon powder according to claim 1, characterized in that: The first crusher (403) and the second crusher (405) are interleaved.

5. The novel pulverizing equipment for producing nylon powder according to claim 1, characterized in that: The top of the machine body (1) is fixedly equipped with a feed inlet (101).

6. The novel pulverizing equipment for producing nylon powder according to claim 1, characterized in that: The inner wall of the body (1) is fixedly connected to a guide frame (5).

7. The novel pulverizing equipment for producing nylon powder according to claim 1, characterized in that: An outlet (6) is provided on the right side of the body (1).

8. The novel pulverizing equipment for producing nylon powder according to claim 1, characterized in that: The bottom of the inner wall of the body (1) is sloping.

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