Impurity separation device for cotton production

Abstract

The utility model relates to the field of cotton production, in particular to an impurity separating device for cotton production. The utility model provides an impurity separating device for cotton production, which comprises a base, a feeding cylinder and the like, and the feeding cylinder is connected to the left side of the base. Under the cooperation of tearing rollers, rotating shafts, gears, belt transmission assemblies and motors, output shafts of the motors drive the rotating shafts to rotate, the rotating shafts drive the tearing rollers and the gears on the rotating shafts to rotate, meanwhile, adjacent gears are driven to rotate through gear meshing, then the left rotating shaft is driven to rotate, and the tearing rollers on the left rotating shaft rotate along with the left rotating shaft; in addition, the left side rotating shaft further drives the right side rotating shaft to rotate through the other belt transmission assembly, it is guaranteed that the right side tearing rollers synchronously operate, the tearing rollers make contact with cotton fibers in the rotating process, and the cotton fibers are torn off. And the materials are further shredded and refined, so that subsequent impurity separation is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of cotton production, in particular to a debris separation device for cotton production. Background Art

[0002] Cotton production is the process from planting cotton seeds to harvesting cotton fibers through a series of agricultural operations. Cotton is a plant of the genus Gossypium in the Malvaceae family, whose seeds are covered with soft fibers.

[0003] The existing cotton debris separation process mainly relies on workers to manually tear the cotton to cause the debris mixed in it to fall off. However, this method is difficult to ensure that tiny or firmly attached impurities are completely removed. Due to the limitations of vision and touch caused by manual operation, coupled with fatigue caused by long-term work, the separation effect is difficult to achieve an ideal state, which not only reduces the purity of the final cotton, but also affects the work efficiency and quality of the cotton debris separation operation.

[0004] In view of the above problems, it is necessary to design a debris separation device for cotton production. Utility Model Content

[0005] In order to overcome the disadvantage that workers have to tear cotton manually to cause the debris mixed therein to fall off, however, this method is difficult to ensure that tiny or firmly attached impurities are completely removed, the utility model provides a debris separation device for cotton production.

[0006] The technical scheme of the utility model is as follows: a debris separation device for cotton production includes a base, a feed barrel, a turbine feeder, a first filter screen, a tearing bin, a discharge barrel, a second filter screen, a support column and a guide plate. The left side of the base is connected with the feed barrel, the top of the feed barrel is equipped with a turbine feeder, the turbine feeder runs through the feed barrel, the feed barrel is connected with the first filter screen, the base is symmetrically connected with support columns, the upper parts of the two support columns are connected with the tearing bin, the discharge port of the turbine feeder is fixedly connected with the tearing bin, and the lower right side of the tearing bin is connected with the discharge barrel. A second filter is connected to the lower part of the tearing bin, and a guide plate is connected to the two support columns. The guide plate is located below the tearing bin and also includes a tearing roller, a rotating shaft, a gear, a belt drive assembly, a mounting plate and a motor. A mounting plate is connected to the front side of the guide plate, and a motor is installed inside the mounting plate. A rotating shaft is connected to the motor output shaft, and a rotating shaft is also connected to the tearing bin. The rotating shaft runs through the tearing bin, and all the rotating shafts are connected to a tearing roller. Gears are connected to the two rotating shafts on the same side, and the two gears are meshed with each other. A belt drive assembly is connected between the two rotating shafts.

[0007] Furthermore, a cutting blade is also included. The cutting blade is installed inside the feed barrel and passes through the feed barrel.

[0008] Furthermore, a collection frame is included, and the collection frame is placed on the base.

[0009] Furthermore, the tearing chamber is made of a transparent material.

[0010] Furthermore, a baffle is included, and the guide plate is connected to the baffle.

[0011] Furthermore, the support portion of the mounting plate is L-shaped.

[0012] The beneficial effects of the utility model are as follows: through the cooperation of the tearing roller, the rotating shaft, the gears, the belt transmission assembly and the motor, the motor output shaft drives the rotating shaft to rotate, the rotating shaft drives the tearing roller and the gear thereon to rotate, and at the same time drives the adjacent gears to rotate through the gear meshing, thereby driving the left rotating shaft to rotate, and the tearing roller on the left rotating shaft rotates accordingly, and at the same time, the rotating shaft also drives another rotating shaft to rotate through the belt transmission assembly, and the other rotating shaft also drives the tearing roller thereon to rotate, in addition, the left rotating shaft further drives the right rotating shaft to rotate through another belt transmission assembly, ensuring that the right tearing roller runs synchronously, and the tearing roller contacts the cotton fibers during rotation, further shreds them into smaller pieces, and facilitates the subsequent separation of debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the components such as the feed barrel, turbine feeder and cutting blade of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of components such as the inlet and tearing bin, the outlet barrel and the second filter screen of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the components such as the rotating shaft, gears and belt transmission components of the utility model.

[0017] Explanation of the accompanying drawings: 1-base, 2-feed barrel, 3-turbine feeder, 4-cutting blade, 5-first filter screen, 6-tearing bin, 7-discharge barrel, 8-second filter screen, 9-tearing roller, 10-rotating shaft, 11-gear, 12-belt drive assembly, 13-mounting plate, 14-motor, 15-support column, 16-guide plate, 161-baffle, 17-collection frame. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Embodiment: A debris separation device for cotton production, such as Figure 1-Figure 4As shown, it includes a base 1, a feed barrel 2, a turbine feeder 3, a cutting blade 4, a first filter screen 5, a tearing bin 6, a discharge barrel 7, a second filter screen 8, a tearing roller 9, a rotating shaft 10, a gear 11, a belt drive assembly 12, a mounting plate 13, a motor 14, a support column 15, a guide plate 16, a baffle 161 and a collecting frame 17. The feed barrel 2 is connected to the left side of the base 1, and the cotton to be processed can be put into the feed barrel 2. The turbine feeder 3 is installed on the top of the feed barrel 2. The turbine feeder 3 passes through the feed barrel 2. The turbine feeder 3 uses The rotation of the turbine generates a strong air vortex, which sucks the cotton into the feed barrel 2. A cutting blade 4 is installed inside the feed barrel 2. The cutting blade 4 penetrates the feed barrel 2 and can cut the cotton into fine fibers. The feed barrel 2 is connected to a first filter screen 5, which can screen the debris that falls thereon. The base 1 is symmetrically connected to support columns 15, and a tearing bin 6 is connected between the upper parts of the two support columns 15. The discharge port of the turbine feeder 3 is fixedly connected to the tearing bin 6. The tearing bin 6 is made of transparent material and can be conveniently The staff can observe the operation of the tearing bin 6. The lower right side of the tearing bin 6 is connected to the discharge barrel 7. The lower part of the tearing bin 6 is connected to the second filter screen 8, which can screen the remaining debris that falls on the second filter screen 8. The two support columns 15 are connected to the guide plate 16. The guide plate 16 is located below the tearing bin 6 and can guide the screened debris. The guide plate 16 is connected to the baffle 161 to prevent the screened debris from splashing during the falling process. The front side of the guide plate 16 is connected to the mounting plate 13, and the support of the mounting plate 13 is L-shaped. A motor 14 is installed inside the mounting plate 13, and a rotating shaft 10 is connected to the output shaft of the motor 14. A rotating shaft 10 is also connected to the tearing chamber 6, and the rotating shaft 10 runs through the tearing chamber 6. A tearing roller 9 is connected to all the rotating shafts 10, and the tearing roller 9 rotates to contact the cotton fibers to further tear them into pieces. Gears 11 are connected to the two rotating shafts 10 on the same side, and the two gears 11 are meshed with each other. A belt drive assembly 12 is connected between the two rotating shafts 10, and a collecting frame 17 is placed on the base 1 to facilitate the collection of separated debris.

[0020] When it is necessary to use the device to separate the debris in the cotton, the staff puts the cotton to be processed into the feed barrel 2. When the cotton accumulates to a certain amount, the staff starts the turbine feeder 3. The turbine feeder 3 rotates to generate a strong air vortex, which can suck the cotton into the feed barrel 2 and push it upward. During the upward movement, the cotton will pass through the cutting blade 4, so that the cotton will contact the cutting blade 4 and be cut into fine fibers. The cut cotton fragments continue to move upward. In this process, heavier or differently shaped debris cannot be moved with the cutting blade 4. The vortex moves and falls onto the first filter screen 5 below, so that the debris contacts the first filter screen 5 and is screened by it. The screened debris passes through the first filter screen 5 and falls into the collection frame 17. In the process of moving on the cut cotton fibers, the cut cotton fibers are sucked by the turbine feeder 3 and directly transported to the tearing bin 6 through its discharge port. During the transportation process, the staff starts the motor 14, and the output shaft of the motor 14 rotates to drive the rotating shaft 10 to rotate. The rotating shaft 10 not only drives the tearing roller 9 and the gear 11 thereon to rotate, but also drives the tearing roller 9 and the gear 11 to rotate through the meshing of the gear 11. The gears 11 are connected to each other to start the rotation of the adjacent gears 11, thereby driving the left rotating shaft 10 to rotate, and the tearing roller 9 on the left rotating shaft 10 also rotates accordingly. At the same time, the rotating shaft 10 also drives another rotating shaft 10 to rotate through the belt transmission component 12, and the other rotating shaft 10 also drives the tearing roller 9 thereon to rotate. In addition, the left rotating shaft 10 further drives the right rotating shaft 10 to rotate through another belt transmission component 12, ensuring that the right tearing roller 9 runs synchronously. The entire power transmission system ensures the synchronous operation of all tearing rollers 9. During the rotation of the tearing roller 9, the tearing roller 9 is connected to the cotton fiber. The cotton fibers are further shredded and refined to facilitate subsequent separation of debris. The refined cotton fibers are discharged through the discharge barrel 7. At the same time, the remaining debris falls downward onto the second filter screen 8. During the falling process of the remaining debris, it contacts the second filter screen 8 and is screened by it. The screened debris passes through the second filter screen 8 and falls onto the guide plate 16, and then slides from the guide plate 16 to the collection frame 17, thereby achieving effective separation of cotton and debris. The above operation is repeated. When the cotton debris separation operation is completed, the turbine feeder 3 and the motor 14 are turned off.

[0021] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A debris separation device for cotton production, comprising a base (1), a feed barrel (2), a turbine feeder (3), a first filter screen (5), a tearing bin (6), a discharge barrel (7), a second filter screen (8), a support column (15) and a guide plate (16), wherein the feed barrel (2) is connected to the left side of the base (1), the turbine feeder (3) is installed on the top of the feed barrel (2), and the turbine feeder (3) passes through the feed barrel (2), and the first filter screen (5) is connected to the feed barrel (2). The support column (15) is symmetrically connected to the base (1), the tearing bin (6) is connected between the upper parts of the two support columns (15), the discharge port of the turbine feeder (3) is fixedly connected to the tearing bin (6), the discharge cylinder (7) is connected to the lower right side of the tearing bin (6), the second filter screen (8) is connected to the lower part of the tearing bin (6), the guide plate (16) is connected to the two support columns (15), and the guide plate (16) is located below the tearing bin (6), wherein: It also includes a tearing roller (9), a rotating shaft (10), a gear (11), a belt transmission assembly (12), a mounting plate (13) and a motor (14), wherein the mounting plate (13) is connected to the front side of the guide plate (16), the motor (14) is mounted inside the mounting plate (13), the rotating shaft (10) is connected to the output shaft of the motor (14), the rotating shaft (10) is also connected to the inside of the tearing bin (6), the rotating shaft (10) passes through the tearing bin (6), the tearing roller (9) is connected to the rotating shaft (10), the gears (11) are connected to the two rotating shafts (10) on the same side, the two gears (11) are meshed with each other, and the belt transmission assembly (12) is connected between the two rotating shafts (10).

2. A debris separation device for cotton production according to claim 1, characterized in that: It also includes a cutting blade (4), which is installed inside the feeding barrel (2) and passes through the feeding barrel (2).

3. A debris separation device for cotton production according to claim 2, characterized in that: It also includes a collection frame (17), and the collection frame (17) is placed on the base (1).

4. A debris separation device for cotton production according to claim 3, characterized in that: The tearing bin (6) is made of a transparent material.

5. A debris separation device for cotton production according to claim 4, characterized in that: It also includes a baffle (161), wherein the baffle (161) is connected to the guide plate (16).

6. A debris separation device for cotton production according to claim 5, characterized in that: The supporting portion of the mounting plate (13) is L-shaped.

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