Efficient cotton dust removal device

Abstract

The utility model relates to the technical field of cotton processing, in particular to an efficient cotton dust removal device. The utility model provides an efficient cotton dust removal device which comprises a frame body, a cover plate, filter screens, dust collectors, a material receiving frame, a two-way air cylinder, a connecting block, a fixed disc, a volute spiral spring I, a stirring rod, a pull block and a rotary disc, the cover plate is arranged on the frame body, the filter screens are symmetrically arranged in the frame body, the dust collectors are symmetrically arranged on the frame body, and the material receiving frame is arranged at the bottom in the frame body. The two-way air cylinders are symmetrically arranged on the frame body, the connecting blocks are connected between the ends of the two piston rods located on the front side and the rear side, the fixing discs are rotationally arranged in the middles of the connecting blocks, the volute spiral springs I are arranged in the fixing discs, the stirring rods are arranged on the adjacent fixing discs in a sliding mode, the rotating discs are rotationally arranged in the frame body, and the pulling blocks are rotationally arranged at the ends, close to each other, of the two stirring rods. And through continuous work of the two-way air cylinder, the stirring rod can continuously stretch out, draw back and rotate, cotton in the working frame is effectively stirred, internal dust and impurities are removed, and the dust removal efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton processing, in particular to an efficient cotton dust removal device. Background Art

[0002] Cotton is one of the most important crops in the world. It has a huge output and is widely used in textile and other industries. However, after the cotton is picked, some dust and impurities will be hidden in the cotton. These dust and impurities will not only affect the quality of the cotton, but also have a certain impact on the production process and the environment. Therefore, during the processing of cotton, dust removal equipment is needed to remove the dust from the cotton to improve the quality of the cotton.

[0003] At present, cotton dust removal devices mostly use airflow dust removal when removing dust. First, people put cotton inside the dust removal device, and then start the device to separate dust and impurities from the cotton by using the power of airflow. This method can remove dust and impurities on the surface of the cotton, but some dust and impurities will still remain in the cotton. These dust and impurities have strong adhesion, and it is difficult to separate dust and impurities from the cotton by relying on the power of airflow. It needs to be repeated many times, resulting in low dust removal efficiency.

[0004] Therefore, it is necessary to design an efficient cotton dust removal device. Utility Model Content

[0005] In order to overcome the shortcoming of low dust removal efficiency, the utility model provides a high-efficiency cotton dust removal device.

[0006] A highly efficient cotton dust removal device comprises a frame, a cover plate, a filter screen, a dust suction pipe, a dust collector, a material receiving frame, a two-way air cylinder, a connecting block, a fixed disk, a spiral spring I, a stirring rod, a pulling block and a rotating disk, wherein the cover plate is arranged on the frame, the filter screen is symmetrically arranged inside the frame, the dust collector is symmetrically arranged on the frame, the dust suction pipe is connected to the air inlet end of the adjacent dust collector, the dust suction pipe is connected to the frame, the material receiving frame is arranged at the bottom of the frame, the air outlet end of the dust collector is connected to the material receiving frame, the two-way air cylinder is symmetrically arranged on the frame, and the two-way air cylinder has two pistons Rod, a connecting block is connected between the ends of the two piston rods located on the front side, and a connecting block is also connected between the ends of the two piston rods located on the rear side. The fixed disks are rotatably arranged in the middle of the connecting block, and the spiral spring I is arranged inside the fixed disk. A group of stirring rods are evenly slid along the circumferential direction on the adjacent fixed disks, and the rotating disk is symmetrically rotatable in the frame. Both ends of the spiral spring I are connected between the adjacent fixed disks and the rotating disk. Each group of stirring rods slides through the middle of the adjacent fixed disks, and a group of pulling blocks are rotatably arranged at the adjacent ends of the two groups of stirring rods.

[0007] As a preferred technical solution of the utility model, it also includes a scroll spring II. The interior of the pull block is hollowed out. The scroll spring II is arranged inside the pull block. Both ends of the scroll spring II are arranged between the pull block and the stirring rod.

[0008] As a preferred technical solution of the utility model, it also includes a pull rope and a limiting ring rod, the limiting ring rod is symmetrically arranged in the middle of the frame, the pull rope is arranged on the fixed disk, and both ends of the pull rope are connected between the adjacent limiting ring rod and the adjacent fixed disk.

[0009] As a preferred technical solution of the utility model, a handle is provided on the front side of the material receiving frame.

[0010] As a preferred technical solution of the utility model, the material receiving frame is designed with a transparent material.

[0011] As a preferred technical solution of the utility model, a group of stirring rods is provided with at least seven.

[0012] The beneficial effects and significant improvements of the utility model are:

[0013] The bidirectional cylinder of the utility model works continuously, and can realize the reciprocating extension and rotation of the stirring rod, so as to orderly stir the cotton inside the frame, thereby removing the dust and impurities hidden inside the cotton, and improving the dust removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the filter screen, vacuum cleaner, material receiving frame and other parts of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the utility model's connecting block, fixed disk, scroll spring I and other parts.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the stirring rod, pulling block, scroll spring II and other parts of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the turntable, pull rope, limit ring rod and other parts of the utility model.

[0019] Marked in the figure: 1-frame, 2-cover, 3-filter, 4-dust suction pipe, 5-vacuum cleaner, 6-receiving frame 7, -bidirectional cylinder, 8-connecting block, 9-fixed plate, 10-volute spring I, 11-stirring rod, 12-pull block, 13-volute spring II, 14-turntable, 15-pull rope, 16-limiting ring rod. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods, but the protection scope and application scope of the present invention are not limited.

[0021] Example: An efficient cotton dust removal device, please see Figures 1 to 5 , including a frame 1, a cover plate 2, a filter screen 3, a dust suction pipe 4, a vacuum cleaner 5, a material receiving frame 6, a two-way cylinder 7, a connecting block 8, a fixed disk 9, a scroll spring I 10, a stirring rod 11, a pull block 12, a scroll spring II 13, a rotating disk 14, a pull rope 15 and a limiting ring rod 16. The cover plate 2 is fixedly connected to the rear side of the top of the frame 1 through a hinge as a connecting member. The left and right sides of the interior of the frame 1 are provided with a space for air flow to pass through. The left and right sides of the interior of the frame 1 are connected with a filter screen 3, and the filter screen 3 is used to intercept large objects. The left and right sides of the frame 1 are fixedly installed with a vacuum cleaner 5 by bolts. The air inlet end of the vacuum cleaner 5 is connected with a dust suction pipe 4, and the dust suction pipe 4 is connected to the frame 1. A material receiving frame 6 is placed at the inner bottom of the frame 1, and a handle is provided on the front side of the material receiving frame 6 for easy Take out the material receiving frame 6, which is designed with a transparent material, so that the dust collection capacity can be clearly seen. The air outlet ends of the two vacuum cleaners 5 are connected to the material receiving frame 6. The left and right sides of the upper part of the frame 1 are installed with a two-way cylinder 7. The two-way cylinder 7 has two piston rods. A connecting block 8 is connected between the ends of the two piston rods on the front side, and a connecting block 8 is also connected between the ends of the two piston rods on the rear side. The two connecting blocks 8 are symmetrically distributed front and back. The middle part of the connecting block 8 is rotatably connected to a fixed disk 9, and the interior of the fixed disk 9 is provided with a volute spring I 10, a group of stirring rods 11 are slidably connected to the fixed disk 9 at uniform intervals along the circumferential direction, and the number of a group of stirring rods 11 is seven, so as to ensure that the cotton can be evenly scattered. A turntable 14 is rotatably connected to the front and rear sides of the interior of the frame 1. Both ends of the spiral spring I 10 are connected between the adjacent fixed disk 9 and the turntable 14. Each group of stirring rods 11 slides through the middle of the adjacent fixed disk 9. The ends of the two groups of stirring rods 11 that are close to each other are rotatably connected to a group of pulling blocks 12. The number of a group of pulling blocks 12 is also seven, which matches the number of stirring rods 11. The interior of the pulling block 12 is hollow, and a spiral spring II 13 is arranged inside the pulling block 12. The spiral spring II Both ends of 13 are connected to the rotating connection between the adjacent pull block 12 and the stirring rod 11, a pull rope 15 is provided on the outer circle of the fixed disk 9, and both ends of the pull rope 15 are connected between the adjacent fixed disk 9 and the outer side of the frame 1, and a limiting ring rod 16 is connected to the bottom of the connecting block 8, and the limiting ring rod 16 is located below the adjacent turntable 14.

[0022] When it is necessary to use the dust removal device to remove dust from the cotton, the dust removal device is energized, the cover plate 2 is opened upwards, an appropriate amount of cotton is poured into the frame 1, and then the cover plate 2 is closed to close the frame 1, and then the dust collector 5 and the two-way cylinder 7 are started to work. Under the action of the dust collector 5, the air inside the frame 1 can be absorbed. In this process, some dust or impurities attached to the surface of the cotton will be sucked away by the dust collector 5. According to the design of the filter screen 3, the cotton can be prevented from being sucked away. The sucked away dust and impurities will be discharged into the material receiving frame 6 through the dust suction pipe 4, and the two-way piston rod of the two-way cylinder 7 will extend at the same time, and the connecting block 8, the fixed disk 9 and the stirring rod 11 will move outward. In this process, the limiting ring rod 16 will pull the pull rope 15 outward, and the pull rope 15 will become longer at the same time, and the fixed disk 9 will be pulled under the action of the pull rope 15, so that it drives the rotating disk 14 and the stirring rod 11 to rotate, and the volute spring I When the pull block 12 on the stirring rod 11 is out of contact with the inner wall of the frame 1, the pull block 12 is forced to squeeze, causing the pull block 12 to rotate, and the spiral spring II 13 inside the pull block 12 is deformed by force. Such operation can realize the extension and rotation of the stirring rod 11. When the fixed disk 9 moves the stirring rod 11 outward to the limit, the piston rod of the two-way cylinder 7 will reset, and move the connecting block 8, the fixed disk 9 and the stirring rod 11 inward, the limit ring rod 16 will loosen the pull rope 15, and the fixed disk 9 will reverse and reset under the action of the spiral spring I10 at this moment, and the pull rope 15 will automatically wind back on the fixed disk 9. In addition, when the pull block 12 on the stirring rod 11 is out of contact with the inner wall of the frame 1, the pull block 12 will be in the spiral spring II 13 resets, so that the bidirectional cylinder 7 continues to work, and the stirring rod 11 can reciprocate and retract and rotate, thereby orderly stirring the cotton inside the frame 1, and then the dust and impurities hidden inside the cotton can be removed. When the dust removal work is completed, the power supply of the dust removal device can be disconnected.

[0023] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.

Claims

1. An efficient cotton dust removal device, characterized in that: The utility model comprises a frame (1), a cover plate (2), a filter (3), a dust suction pipe (4), a dust collector (5), a material receiving frame (6), a two-way cylinder (7), a connecting block (8), a fixing plate (9), a spiral spring I (10), an agitating rod (11), a pulling block (12) and a rotating plate (14), wherein the cover plate (2) is arranged on the frame (1), the filter (3) is symmetrically arranged inside the frame (1), the dust collector (5) is symmetrically arranged on the frame (1), the dust suction pipe (4) is connected to the adjacent air inlet end of the dust collector (5), the dust suction pipe (4) is connected to the frame (1), the material receiving frame (6) is arranged at the inner bottom of the frame (1), the air outlet end of the dust collector (5) is connected to the material receiving frame (6), the two-way cylinder (7) is symmetrically arranged on the frame (1), the two-way The cylinder (7) has two piston rods, the connecting block (8) is connected between the ends of the two piston rods located on the front side, and the connecting block (8) is also connected between the ends of the two piston rods located on the rear side. The fixed disk (9) is rotatably arranged in the middle of the connecting block (8), the spiral spring I (10) is arranged inside the fixed disk (9), a group of stirring rods (11) are uniformly slid along the circumferential direction on the adjacent fixed disks (9), the rotating disk (14) is symmetrically rotatably arranged in the frame (1), both ends of the spiral spring I (10) are connected between the adjacent fixed disks (9) and the rotating disk (14), each group of stirring rods (11) slides through the middle of the adjacent fixed disks (9), and a group of pulling blocks (12) are rotatably arranged at the adjacent end of the two groups of stirring rods (11).

2. The efficient cotton dust removal device according to claim 1, characterized in that: It also includes a spiral spring II (13), the interior of the pulling block (12) is hollowed out, the spiral spring II (13) is arranged inside the pulling block (12), and both ends of the spiral spring II (13) are arranged between the pulling block (12) and the stirring rod (11) which are adjacent to each other.

3. The efficient cotton dust removal device according to claim 2, characterized in that: It also includes a pull rope (15) and a limiting ring rod (16), wherein the limiting ring rod (16) is symmetrically arranged in the middle of the frame (1), the pull rope (15) is arranged on the fixed plate (9), and both ends of the pull rope (15) are connected between the adjacent limiting ring rod (16) and the adjacent fixed plate (9).

4. The efficient cotton dust removal device according to claim 1, characterized in that: A handle is provided on the front side of the material receiving frame (6).

5. The efficient cotton dust removal device according to claim 1, characterized in that: The material receiving frame (6) is designed with a transparent material.

6. The efficient cotton dust removal device according to claim 1, characterized in that: A group of stirring rods (11) is provided with at least seven pieces.

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