Separating equipment for processing cotton
By designing a cotton separation device with a dispersing roller and a filter plate, the problems of equipment clogging and low separation efficiency were solved, and efficient separation of cotton and cottonseed was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-07
- Publication Date
- 2026-04-07
AI Technical Summary
Existing cotton separation equipment is prone to clogging and lacks a dispersing structure, resulting in low separation efficiency.
A separation device comprising a dispersing roller, a filter plate, and a drive mechanism was designed. The dispersing roller is driven to rotate by a servo motor, and the drive gear rotates synchronously to disperse and filter the cotton. The separation efficiency is improved by combining the reciprocating motion of the separation box and the tilt adjustment of the filter plate.
It effectively prevents equipment blockage, improves the separation efficiency of cotton and cottonseed, and ensures the normal operation and efficient work of the separation equipment.
Smart Images

Figure CN224092059U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cotton separation technology, specifically a separation device for processing cotton. Background Technology
[0002] As a major player in the global cotton textile industry, China holds a very important position in the industry. In the spinning industry, cotton processing requires preliminary separation, which involves separating the cotton fibers from the cottonseeds. The cotton fibers can be used in the spinning industry, while the cottonseeds can be used as seeds for planting cotton the following year.
[0003] Cotton is a commonly used textile material. Before being used in sand and gravel processing, it needs to be separated to ensure its quality. Current separation devices mainly separate cotton seeds using sieves, lacking a structure to break up the cotton. Furthermore, cotton tends to accumulate during separation, clogging the filter plates and reducing separation efficiency. Therefore, we propose a separation device for processing cotton. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a separation device for cotton processing, which has advantages such as anti-clogging and a dispersing structure, thus solving the problems of traditional cotton processing separation devices being prone to clogging and lacking a dispersing structure.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a separation device for processing cotton, including a fixed frame, two T-shaped rods movably installed on the top of the fixed frame, a separation box fixedly installed on the top of the two T-shaped rods, a functional box fixedly installed on the top of the separation box, a separation structure fixedly installed on the top of the separation box, and a horizontal plate fixedly installed on the left outer surface of the separation box;
[0006] The separation structure includes a feeding frame located at the top of the separation box, with two dispersing rollers movably installed inside the feeding frame. Support blocks are fixedly installed on the inner walls of both sides of the separation box. Filter plates are movably installed on the top of the two support blocks, and a traction rope is movably installed on the top of the filter plates. A drive motor is fixedly installed on the inner bottom wall of the fixed frame, and a turntable is fixedly installed at the output shaft of the drive motor. A traction plate is hinged to the outer surface of the turntable. A guide plate is fixedly installed on the outer left side of the separation box. An electric telescopic rod is hinged to the bottom of the cross plate. A sealing plate is hinged to the outer left side of the separation box. Drive gears are fixedly installed on the outer surfaces of the two dispersing rollers. A servo motor is fixedly installed on the outer surface of the feeding frame. A function motor is fixedly installed on the inner top wall of the function box, and a drive wheel is fixedly installed at the output shaft of the function motor. A winding roller is movably installed inside the separation box, and a driven wheel is fixedly installed on the outer surface of the winding roller. A transmission belt connects the outer surface of the drive wheel and the driven wheel.
[0007] Furthermore, a functional plate is fixedly installed on the left outer surface of the separation box, and a collection box is movably installed on the top of the functional plate. The outer surfaces of the two drive gears are meshed, and the output shaft of the servo motor is fixedly connected to the dispersing roller.
[0008] Furthermore, guide blocks are fixedly installed on the inner bottom walls of both the left and right sides of the separation box, and a discharge port is opened at the bottom of the separation box.
[0009] Furthermore, the end of the electric telescopic rod away from the horizontal plate is hinged to the outer surface of the sealing plate, and the left outer surface of the filter plate is hinged to the support block.
[0010] Furthermore, the left outer surface of the separation box has a discharge port, the first end of the traction plate away from the turntable is hinged to the right outer surface of the separation box, and the end of the traction rope away from the filter plate is fixedly connected to the winding roller.
[0011] Furthermore, the top of the fixing frame is provided with a T-shaped sliding groove, and the bottoms of the two T-shaped rods are movably connected to the T-shaped sliding groove.
[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0013] This cotton separation equipment, during operation, first starts the drive motor and servo motor. The servo motor drives the dispersing rollers to rotate, which, in conjunction with the drive gear, causes the two dispersing rollers to rotate synchronously, thus dispersing the cotton inside the feeding frame. Then, the drive motor drives the turntable to rotate, and the turntable, in conjunction with the traction plate, causes the separation box to move back and forth, resulting in the entire separation box moving back and forth. The dispersed cotton falls onto the top of the filter plate for filtration. The overall back-and-forth movement of the separation box achieves [the desired effect]. The filter plate now provides better filtration, allowing cotton seeds to fall into the drawer while the cotton remains on the top outer surface of the filter plate. A start-up motor drives the drive wheel to rotate, which, in conjunction with a transmission belt, drives the driven wheel and winding roller to rotate. This retracts the traction rope, pulling up the right side of the filter plate and tilting it. An electric telescopic rod then opens the outlet, guiding the filtered cotton through a guide plate into the collection box for collection. These structural features improve cotton separation efficiency. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a front sectional view of the detachable structure of this utility model;
[0016] Figure 3 This is a cross-sectional view of the detachable structure of this utility model;
[0017] Figure 4 This utility model has a separate structure. Figure 2 Enlarged view of point A in the middle;
[0018] Figure 5 This is a schematic diagram of the separation structure filter plate of this utility model.
[0019] In the diagram: 1. Fixed frame; 2. T-shaped rod; 3. Separation box; 4. Functional box; 5. Separation structure; 501. Feeding frame; 502. Dispersing roller; 503. Support block; 504. Filter plate; 505. Pulling rope; 506. Drive motor; 507. Turntable; 508. Pulling plate; 509. Guide plate; 510. Electric telescopic rod; 511. Sealing plate; 512. Drive gear; 513. Servo motor; 514. Functional motor; 515. Active rotating wheel; 516. Winding roller; 517. Driven rotating wheel; 518. Transmission belt; 6. Horizontal plate; 7. Functional plate; 8. Collection box. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figures 1-4 In this embodiment, a cotton separation device includes a fixed frame 1. Two T-shaped rods 2 are movably installed on the top of the fixed frame 1. A separation box 3 is fixedly installed on the top of the two T-shaped rods 2. A functional box 4 is fixedly installed on the top of the separation box 3. A separation structure 5 is fixedly installed on the top of the separation box 3. A horizontal plate 6 is fixedly installed on the left outer surface of the separation box 3.
[0022] The separation structure 5 includes a feeding frame 501 located at the top of the separation box 3. Two dispersing rollers 502 are movably installed inside the feeding frame 501. Support blocks 503 are fixedly installed on the inner walls of both sides of the separation box 3. Filter plates 504 are movably installed on the top of the two support blocks 503. A traction rope 505 is movably installed on the top of the filter plates 504. A drive motor 506 is fixedly installed on the inner bottom wall of the fixing frame 1. A turntable 507 is fixedly installed at the output shaft of the drive motor 506. A traction plate 508 is hinged to the outer surface of the turntable 507. A guide plate 509 is fixedly installed on the outer left side of the separation box 3. A horizontal plate... An electric telescopic rod 510 is hinged to the bottom of the 6. A sealing plate 511 is hinged to the outer left side of the separation box 3. A drive gear 512 is fixedly installed on the outer surface of both dispersing rollers 502. A servo motor 513 is fixedly installed on the outer surface of the feeding frame 501. A function motor 514 is fixedly installed on the inner top wall of the function box 4. An active rotating wheel 515 is fixedly installed at the output shaft of the function motor 514. A winding roller 516 is movably installed inside the separation box 3. A driven rotating wheel 517 is fixedly installed on the outer surface of the winding roller 516. A transmission belt 518 is connected between the outer surface of the active rotating wheel 515 and the driven rotating wheel 517.
[0023] exist Figure 2 In this process, by meshing the two drive gears 512, the servo motor 513 can drive the two dispersing rollers 502 to rotate synchronously.
[0024] exist Figure 2 In this method, by hinged to the outer surface of the sealing plate 511 at one end of the electric telescopic rod 510 away from the horizontal plate 6, the sealing plate 511 can be opened by the electric telescopic rod 510.
[0025] exist Figure 2In this process, by hinged to the left outer surface of the filter plate 504 and the support block 503, the filter plate 504 can tilt when the traction rope 505 is pulled.
[0026] In summary, this cotton separation equipment, during operation, first starts the drive motor 506 and servo motor 513. The servo motor 513 drives the dispersing roller 502 to rotate, meshing with the drive gear 512, thus driving the two dispersing rollers 502 to rotate synchronously, thereby dispersing the cotton inside the feeding frame 501. Then, the drive motor 506 drives the turntable 507 to rotate, and the turntable 507, in conjunction with the traction plate 508, drives the separation box 3 to move back and forth, thus achieving the effect of the separation box 3 moving back and forth as a whole. The dispersed cotton falls onto the top of the filter plate 504 for filtration. The overall back and forth movement of the separation box 3 achieves the desired effect. The filter plate 504 provides better filtration, allowing cotton seeds to fall into the drawer while the cotton remains on the top outer surface of the filter plate 504. The start-up motor 514 drives the drive wheel 515 to rotate, which, in conjunction with the transmission belt 518, drives the driven wheel 517 and the winding roller 516 to rotate. This retracts the pull rope 505, pulling up the right side of the filter plate 504 and tilting it. The electric telescopic rod 510 then opens the outlet of the sealing plate 511, guiding the filtered cotton through the guide plate 509 into the collection box 8 for collection. These structural features improve the cotton separation efficiency.
[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A separating device for processing cotton, comprising a fixed frame (1), characterized in that: Two T-shaped rods (2) are movably installed on the top of the fixed frame (1). A separation box (3) is fixedly installed on the top of the two T-shaped rods (2). A functional box (4) is fixedly installed on the top of the separation box (3). A separation structure (5) is fixedly installed on the top of the separation box (3). A horizontal plate (6) is fixedly installed on the left outer surface of the separation box (3). The separation structure (5) includes a feeding frame (501) located at the top of the separation box (3). Two dispersing rollers (502) are movably installed inside the feeding frame (501). Support blocks (503) are fixedly installed on the inner walls of both sides of the separation box (3). Filter plates (504) are movably installed on the top of the two support blocks (503). A traction rope (505) is movably installed on the top of the filter plates (504). A drive motor (506) is fixedly installed on the inner bottom wall of the fixing frame (1). A turntable (507) is fixedly installed at the output shaft of the drive motor (506). A traction plate (508) is hinged to the outer surface of the turntable (507). A guide plate (509) is fixedly installed on the outer left side of the separation box (3). An electric telescopic rod (510) is hinged to the bottom of the horizontal plate (6). A sealing plate (511) is hinged to the outer left side of the separation box (3). A drive gear (512) is fixedly installed on the outer surface of the two dispersing rollers (502). A servo motor (513) is fixedly installed on the outer surface of the feeding frame (501). A functional motor (514) is fixedly installed on the inner top wall of the functional box (4). An active rotating wheel (515) is fixedly installed at the output shaft of the functional motor (514). A winding roller (516) is movably installed inside the separation box (3). A driven rotating wheel (517) is fixedly installed on the outer surface of the winding roller (516). A transmission belt (518) is connected between the outer surface of the active rotating wheel (515) and the driven rotating wheel (517).
2. The separating device for processing cotton according to claim 1, characterized in that: The outer surfaces of the two drive gears (512) mesh with each other, the output shaft of the servo motor (513) is fixedly connected to the dispersing roller (502), a functional plate (7) is fixedly installed on the left outer surface of the separation box (3), and a collection box (8) is movably installed on the top of the functional plate (7).
3. The separating device for processing cotton according to claim 1, characterized in that: The bottom walls on both sides of the separation box (3) are fixedly equipped with guide blocks. The bottom of the separation box (3) is provided with a discharge port. The outer surface of the separation box (3) is provided with a drawer, and the drawer is located directly below the filter plate (504).
4. The separating device for processing cotton according to claim 1, characterized in that: The end of the electric telescopic rod (510) away from the horizontal plate (6) is hinged to the outer surface of the sealing plate (511), and the left outer surface of the filter plate (504) is hinged to the support block (503).
5. A separating device for processing cotton according to claim 1, characterized in that: The left outer surface of the separation box (3) is provided with an outlet. The first end of the traction plate (508) away from the turntable (507) is hinged to the right outer surface of the separation box (3). The end of the traction rope (505) away from the filter plate (504) is fixedly connected to the winding rod (516).
6. A separating device for processing cotton according to claim 1, characterized in that: The top of the fixed frame (1) is provided with a T-shaped groove, and the bottoms of the two T-shaped rods (2) are movably connected to the T-shaped groove.