A crushing device for textile raw material production and processing

Abstract

The utility model relates to textile raw material processing technical field, concretely relates to a kind of pulverizing device for textile raw material production and processing, including pulverizing box, the pulverizing module being set in the pulverizing box and the feed hopper being set in the top of pulverizing box, the bottom of the pulverizing module is equipped with the discharge hopper, the bottom of discharge hopper is slidably installed with the sieve frame, the outer wall of pulverizing box is equipped with discharge port, one end of sieve frame passes through discharge port, one side of pulverizing box is equipped with sliding hole, sliding hole is slidably installed with sliding block, and reset spring is arranged in the one side of sliding block in sliding hole, and one side of sliding block is connected with one side of sieve frame;The utility model drives deflection lever to rotate by setting drive mechanism, reciprocating motion of sliding block is pushed by push plate through guide rod cooperation reset spring, and then sieve frame makes reciprocating linear motion on slide, realize the dynamic screening of the raw material after pulverizing, solve the problem that traditional pulverizing device cannot effectively grade, improve the production quality of textile.

Description

Technical Field

[0001] This utility model relates to the field of textile raw material processing technology, specifically to a crushing device for textile raw material production and processing. Background Technology

[0002] In the textile industry, the production and processing of textile raw materials requires crushing, a process often achieved through rotary cutting tools. Crushing devices break down the raw materials to a suitable particle size for subsequent processing operations such as spinning and weaving. However, most existing textile raw materials on the market are simply discharged through a discharge port after being crushed, without any particle size classification. Different particle sizes result in uneven yarn thickness and inconsistent fabric texture, severely impacting the quality and appearance of textiles. Furthermore, some crushing devices with sieve plates are prone to clogging after prolonged use, significantly reducing sieve efficiency or even rendering them completely ineffective. Utility Model Content

[0003] This utility model addresses the shortcomings of existing technologies by providing a pulverizing device for textile raw material production and processing. This solves the problems mentioned in the background art, such as the inability to effectively screen pulverized raw materials, which affects the quality of processed products, and the clogging of screen holes caused by long-term use of existing screening plates.

[0004] To achieve the above technical objectives, this utility model proposes the following technical solution: a crushing device for textile raw material production and processing, comprising a crushing box, a crushing module disposed within the crushing box, and a feeding hopper disposed at the top of the crushing box. A feeding hopper is provided at the bottom of the crushing module, and a screening frame is slidably mounted at the bottom of the feeding hopper. A discharge port is provided on the outer wall of the crushing box, and one end of the screening frame passes through the discharge port. A sliding hole is provided on one side of the crushing box, and a slider is slidably mounted within the sliding hole. A return spring is provided within the sliding hole and on one side of the slider. One side of the slider is connected to one side of the screening frame. A support shaft is mounted on the side wall of the crushing box, and a sleeve shaft is rotatably connected to the support shaft. A deflection rod is fixed to the upper part of the sleeve shaft, and a push plate is fixed to one side of the sleeve shaft. A guide hole is provided on the push plate, and a guide rod is provided within the guide hole. One end of the guide rod is connected to the slider. A drive mechanism for intermittently driving the deflection rod to rotate is provided above the sliding hole.

[0005] Furthermore, the crushing module includes a crushing shaft that runs through the crushing chamber. The drive mechanism includes a drive motor, a driving gear, and a driven gear. The drive motor and the driving gear are respectively located at both ends of the crushing shaft. The driven gear is rotatably mounted below the driving gear and meshes with it. A push block is provided on the hub of the driven gear.

[0006] Furthermore, the inner walls on both sides of the crushing box are provided with slides at the bottom of the screening frame, and pulley sets are provided on both sides of the bottom of the screening frame, with the pulley sets arranged on the slides.

[0007] Furthermore, the screening frame is inclined toward the discharge port.

[0008] Furthermore, the bottom of the screening frame is provided with a fine material collection hopper, and the side wall of the crushing box is provided with a collection module on the side of the discharge port. The collection module includes a shell and a coarse material collection hopper set inside the shell.

[0009] Furthermore, the lower part of the side wall of the crushing box and the shell are provided with material inlets, and two door panels are rotatably connected to the side wall of each material inlet, with handles installed on the door panels.

[0010] Compared with existing technologies, the beneficial effects of this invention are as follows: This invention uses a drive mechanism to rotate a deflector rod, and a push plate, through a guide rod and a return spring, pushes a slider to reciprocate, causing the screen frame to reciprocate linearly on the slide rail. This achieves dynamic screening of the pulverized raw materials, solving the problem of ineffective grading in traditional pulverizing devices and improving the production quality of textiles. The reciprocating motion of the screen frame generates vibration, which, combined with its inclined design, prevents raw material accumulation and clogging of the screen holes, reducing material retention on the screen surface. Compared with traditional fixed screening plates, this significantly improves screening efficiency and extends the service life. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0013] Figure 3 This is a cross-sectional structural schematic diagram of the present invention;

[0014] Figure 4 This is another cross-sectional structural schematic diagram of this utility model;

[0015] Figure 5 This is a schematic diagram of the drive mechanism of this utility model;

[0016] Figure 6 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0017] In the diagram, 1. Crushing box; 2. Crushing module; 201. Crushing shaft; 3. Feed hopper; 4. Discharge hopper; 5. Screening frame; 6. Discharge port; 7. Sliding hole; 8. Sliding block; 9. Return spring; 10. Support shaft; 11. Sleeve shaft; 12. Deflection rod; 13. Push plate; 14. Drive mechanism; 141. Drive motor; 142. Drive gear; 143. Driven gear; 144. Push block; 15. Guide hole; 16. Guide rod; 17. Slide rail; 18. Pulley block; 19. Fine material collection hopper; 20. Shell; 21. Coarse material collection hopper; 22. Door panel; 23. Handle. Detailed Implementation

[0018] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0019] This utility model provides a crushing device for textile raw material production and processing, including a crushing box 1, a crushing module 2 disposed inside the crushing box 1, and a feeding hopper 3 disposed on the top of the crushing box 1 and communicating with the crushing box 1. The bottom of the crushing module 2 is provided with a funnel-shaped feeding hopper 4, and a screen frame 5 is slidably installed at the bottom of the feeding hopper 4. A discharge port 6 is opened on the outer wall of the crushing box 1, and one end of the screen frame 5 passes through the discharge port 6. A sliding hole 7 is opened on one side of the crushing box 1, and a slider 8 is slidably installed in the sliding hole 7. A [missing information - likely a device or structure] is provided in the sliding hole 7 and located on one side of the slider 8. A return spring 9 is provided. One side of the slider 8 is connected to one side of the screening frame 5. A support shaft 10 is fixedly installed on the side wall of the crushing box 1 and above the sliding hole 7. A sleeve shaft 11 is rotatably connected to the support shaft 10. A deflection rod 12 is fixed on the upper part of the sleeve shaft 11. A push plate 13 for pushing the slider 8 to slide is fixed on one side of the sleeve shaft 11. A guide hole 15 is provided on the push plate 13. A guide rod 16 is provided in the guide hole 15. One end of the guide rod 16 is connected to the slider 8. A drive mechanism 14 for intermittently driving the deflection rod 12 to rotate is provided above the sliding hole 7.

[0020] like Figure 1-6As shown, the raw material to be crushed is poured into the crushing box 1 through the feeding hopper 3. The raw material is crushed by the crushing module 2. The crushed raw material enters the feeding hopper 4 and enters the screen frame 5 along the feeding hopper 4. The drive mechanism 14 drives the deflection rod 12 to rotate. Under the action of the sleeve shaft 11, the position of the push plate 13 and the deflection rod 12 is changed, so that the push plate 13 also rotates with the deflection rod 12. The guide rod 16 is in the guide hole 15. With the rotation of the push plate 13, it pushes the slider 8 to slide along the sliding hole 7 towards the discharge port 6. During the sliding of the slider 8, it will drive the screen frame 5 to move towards the discharge port 6. During the sliding of the slider 8, the return spring 9 is squeezed. After the push on the slider 8 is released, the return spring 8 drives the slider 8 to return to the original position, thereby driving the screen frame 5 to return to the original position. This reciprocating motion of the screen frame 5 realizes the screening of the raw material. The reciprocating screening of the screen frame 5 can also reduce the clogging of the screen holes by the raw material.

[0021] The crushing module 2 includes a crushing shaft 201 that passes through the crushing box 1. The driving mechanism 14 includes a drive motor 141, a driving gear 142 and a driven gear 143. The drive motor 141 and the driving gear 142 are respectively located at both ends of the crushing shaft 201. The driven gear 143 is rotatably mounted below the driving gear 142 and meshes with the driving gear 142. A push block 144 is fixed near the edge of the hub of the driven gear 143.

[0022] like Figure 5 and 6 As shown, the drive motor 141 drives the crushing shaft 201 to rotate, which in turn drives the crushing blades on the crushing shaft 201 to crush the raw materials. At the same time, under the transmission of the drive gear 142, the driven gear 143 is driven to rotate. When the driven gear 143 rotates, it drives the push block 144 to rotate. The push block 144 contacts the deflection rod 12 and drives the deflection rod 12 to rotate, so that the push plate 13 also rotates with the deflection rod 12, thereby pushing the slider 8. As the driven gear 143 rotates, the push block 144 separates from the deflection rod 12. Under the action of the return spring 9, the slider 8 returns to its original position, realizing the reciprocating motion of the slider 8. The drive mechanism 14 and the crushing module 2 share the drive motor 141, and the synchronous output of screening power is realized through gear transmission.

[0023] The inner walls on both sides of the crushing box 1 and at the bottom of the screening frame 5 are fixed with slide rails 17. Both sides of the bottom of the screening frame 5 are provided with pulley groups 18, and the pulley groups 18 are arranged on the slide rails 17.

[0024] like Figure 4 As shown, the screen frame 5 can slide along the slide 17 via the slide rail 17 and the pulley block 18, making the reciprocating motion smoother.

[0025] The screening frame 5 is inclined toward the discharge port 6.

[0026] like Figure 3 As shown, the inclined setting allows coarse materials on the screen surface to slide off quickly, preventing materials from accumulating on the screen surface.

[0027] The bottom of the screening frame 5 is provided with a fine material collection hopper 19, and the side wall of the crushing box 1 is provided with a collection module on one side of the discharge port 6. The collection module includes a shell 20 and a coarse material collection hopper 21 set in the shell 20.

[0028] like Figure 3 As shown, large particles of raw material screened out by the screen frame 5 enter the coarse material collection hopper 21 on one side of the discharge port 6 along the screen frame 5, while small particles of raw material pass through the screen frame 5 and enter the fine material collection hopper 19.

[0029] The lower part of the side wall of the crushing box 1 and the shell 20 are provided with material inlets. Two door panels 22 are rotatably connected to the side wall of the material inlet, and handles 23 are installed on the door panels 22.

[0030] like Figure 1 and 2 As shown, by opening the door panel 22, it is convenient to periodically remove the fine material collection hopper 19 and the coarse material collection hopper 21 to pour out the raw materials inside, which simplifies maintenance and operation and improves the practicality of the device.

[0031] Operating principle: The drive motor 141 is started, simultaneously feeding the textile raw material to be crushed into the feed hopper 3. The raw material is crushed by the crushing module 2, and the crushed material falls into the screen frame 5 through the discharge hopper 4. The drive motor 141 drives the crushing module 2 to work, and simultaneously drives the screen frame 5 to reciprocate. Specifically, the drive motor 141 drives the crushing shaft 201 to rotate, which in turn drives the driven gear 143 to rotate under the action of the drive gear 142. The driven gear 143 drives the push block 144 to rotate, and the push block 144 rotates to the deflection rod 12. After the position is reached, the deflection rod 12 will be pushed to rotate around the support shaft 10, causing the push plate 13 to rotate. After the push plate 13 rotates, under the action of the guide rod 16, the slider 8 will be pushed to move along the direction of the sliding hole 7. During the movement of the slider 8, the return spring 9 will be squeezed. When the push plate 143 is separated from the push block 144, the return spring 9 will push the slider 8 to return to its original position, realizing the reciprocating motion of the screen frame 5 to screen the crushed textile material. The screened coarse material will slide along the screen surface into the coarse material collection hopper 21, and the fine material will fall into the fine material collection hopper 19.

[0032] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A crushing device for textile raw material production and processing, comprising a crushing box (1), a crushing module (2) disposed within the crushing box (1), and a feed hopper (3) disposed at the top of the crushing box (1), characterized in that: The bottom of the crushing module (2) is provided with a feeding hopper (4), and a sieve frame (5) is slidably installed at the bottom of the feeding hopper (4). A discharge port (6) is opened on the outer wall of the crushing box (1). One end of the sieve frame (5) passes through the discharge port (6). A sliding hole (7) is opened on one side of the crushing box (1). A slider (8) is slidably installed in the sliding hole (7). A return spring (9) is provided in the sliding hole (7) and on one side of the slider (8). One side of the slider (8) is connected to one side of the sieve frame (5). A support shaft (10) is installed on the side wall of the crushing box (1). A sleeve shaft (11) is rotatably connected to the support shaft (10). A deflection rod (12) is fixed on the upper part of the sleeve shaft (11). A push plate (13) is fixed on one side of the sleeve shaft (11). A guide hole (15) is opened on the push plate (13). A guide rod (16) is provided in the guide hole (15). One end of the guide rod (16) is connected to the slider (8). A drive mechanism (14) for intermittently driving the deflection rod (12) to rotate is provided above the sliding hole (7).

2. The pulverizing device for textile raw material production and processing according to claim 1, characterized in that: The crushing module (2) includes a crushing shaft (201) that passes through the crushing box (1). The drive mechanism (14) includes a drive motor (141), a drive gear (142), and a driven gear (143). The drive motor (141) and the drive gear (142) are respectively located at both ends of the crushing shaft (201). The driven gear (143) is rotatably mounted below the drive gear (142) and meshes with the drive gear (142). A push block (144) is provided on the hub of the driven gear (143).

3. The pulverizing device for textile raw material production and processing according to claim 1, characterized in that: The crushing box (1) has slides (17) on both sides of the inner wall and at the bottom of the screen frame (5). Both sides of the bottom of the screen frame (5) are provided with pulley groups (18), and the pulley groups (18) are set on the slides (17).

4. The pulverizing device for textile raw material production and processing according to claim 1, characterized in that: The screening frame (5) is inclined toward the discharge port (6).

5. A pulverizing device for textile raw material production and processing according to claim 2, characterized in that: The bottom of the screening frame (5) is provided with a fine material collection hopper (19), and the side wall of the crushing box (1) is provided with a collection module on the side of the discharge port (6). The collection module includes a shell (20) and a coarse material collection hopper (21) set in the shell (20).

6. The pulverizing device for textile raw material production and processing according to claim 5, characterized in that: The lower part of the side wall of the crushing box (1) and the shell (20) are provided with a material inlet. Two door panels (22) are rotatably connected to the side wall of the material inlet, and handles (23) are installed on the door panels (22).

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