Seed cotton cleaning machine for processing long stapled cotton

Abstract

The utility model discloses a seed cotton cleaning machine for processing long stapled cotton, which belongs to the technical field of seed cotton cleaning and comprises a box body, a cotton inlet is arranged on the outer wall of the top of the box body, a cotton outlet is arranged on the outer wall of one side of the box body, a cleaning mechanism is arranged in the box body, and an impurity discharging mechanism is arranged at the bottom of the box body. The cleaning mechanism comprises a rotating motor fixedly connected with the outer wall of one end of the box body, an output shaft of the rotating motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a large-diameter barbed nail roller, and the same lattice bar grid is fixedly connected between the inner wall of the top of the box body and the inner wall of one side of the box body; the lattice bar grid is located between the cleaning mechanism and the impurity discharging mechanism, the face, close to the large barbed nail roller, of the lattice bar grid is of an arc-shaped structure, and the circle center of the lattice bar grid faces the large barbed nail roller. According to the utility model, one surface, close to the large barbed nail roller, of the lattice bar grid is of an arc-shaped structure, and the circle center of the lattice bar grid faces the large barbed nail roller.

Description

Technical Field

[0001] The utility model belongs to the technical field of cottonseed cleaning, and particularly relates to a cottonseed cleaning machine for processing long-staple cotton. Background Art

[0002] The widespread popularization of machine-picked cotton has resulted in a relatively high impurity content in machine-picked long-staple cotton. The cleaning of impurities in machine-picked cotton is a necessary step before further processing of cottonseed. When cleaning cottonseed, impurities are generally removed by the centrifugal force generated when the roller drives the cottonseed. Most of the principles of ordinary cleaning equipment use a combination of small-diameter (less than 500 mm) rollers for cottonseed cleaning.

[0003] However, when the above device is used, in order to improve the processing quality of cottonseed, multiple cottonseed cleaning processes are carried out in the process, and during cleaning, the roller speed is high and the number of rollers is large, resulting in the cottonseed being hit multiple times and the fibers being damaged, reducing the length of cotton fibers. Therefore, there is an urgent need for a cottonseed cleaning machine for processing long-staple cotton with a low speed and not affecting the impurity removal effect to solve these problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a cottonseed cleaning machine for processing long-staple cotton is proposed. Its advantages are: the effect of protecting the original cotton length and better removing impurities can be achieved.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A cottonseed cleaning machine for processing long-staple cotton, comprising a box body, the top outer wall of the box body is provided with a cotton inlet, the side outer wall of the box body is provided with a cotton outlet, a cleaning mechanism is arranged in the box body, and a impurity removal mechanism is arranged at the bottom of the box body;

[0007] The cleaning mechanism includes a rotating motor fixedly connected to one end outer wall of the box body, the output shaft of the rotating motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a large spike roller, and the same grid bar is fixedly connected between the top inner wall and the side inner wall of the box body. The grid bar is located between the cleaning mechanism and the impurity removal mechanism.

[0008] Through the above technical solutions: When in use, starting the rotating motor can cause the rotating shaft to rotate. The rotation of the rotating shaft can cause the large barbed nail drum to rotate. The unginned cotton is put into the box through the cotton inlet. The rotation of the large barbed nail drum can comb the unginned cotton. The unginned cotton can be discharged through the cotton outlet. The impurities can fall to the bottom of the box through the holes of the grid bars. That is, the unginned cotton is driven by the large barbed nail drum and the impurities are removed by centrifugal force. The large radius around the barbed nail drum is the grid bars, and the impurities fall from the gaps of the grid bars. The cleaned unginned cotton is driven by the barbed nails to the outlet for the next process. The rotation of the rotating shaft can cause the rotating shaft to rotate. The rotation of the rotating shaft can cause the auger to rotate. The rotation of the auger can convey the impurities and discharge the impurities. Among them, controlling the rotating motor can reduce the rotation speed of the large barbed nail drum, protect the fiber length. The grid bars can increase the impurity removal area and improve the impurity removal efficiency. Therefore, the effect of protecting the length of the raw cotton and better removing impurities can be achieved. To sum up, during the cleaning process of the unginned cotton, the impact is reduced, the impurity removal effect is increased, the fibers are not damaged, and the quality of the unginned cotton is improved.

[0009] The present utility model is further configured such that one side of the grid bars close to the large barbed nail drum is in an arc-shaped structure, and the center of the grid bars faces the large barbed nail drum.

[0010] Through the above technical solutions: The design of the arc-shaped structure can avoid the accumulation of impurities at the corners, increase the impurity removal area, and improve the impurity removal efficiency.

[0011] The present utility model is further configured such that the impurity removal mechanism includes a rotating shaft. A rotating groove is formed in the inner wall of the bottom of the box. The inner wall of the rotating groove is rotatably connected to the rotating shaft through a bearing. A spiral auger is fixedly connected to the surface of the rotating shaft, and the spiral auger extends outside the box.

[0012] Through the above technical solutions: The setting of the spiral auger can rotate when the rotating shaft rotates. The rotation of the spiral auger can discharge the impurities outside the box.

[0013] The present utility model is further configured such that the inner wall of the bottom of the box is inclined, and the lower end of the inner wall of the bottom of the box faces the rotating groove.

[0014] Through the above technical solutions: The inclined setting can make the surface between the impurities and the wall of the box be an inclined plane, so that the impurities can slide along the wall of the box into the rotating groove.

[0015] The present utility model is further configured such that the extended end of the rotating shaft and the extended end of the rotating shaft are connected by a chain drive.

[0016] Through the above technical solutions: It can cause the rotating shaft to drive the rotating shaft to perform synchronous rotation operations when the rotating shaft rotates.

[0017] The present utility model is further configured such that a plurality of uniformly distributed connecting rods are fixedly connected to the outer wall of the bottom of the box body, and a connecting plate is fixedly connected to the bottom of the connecting rods.

[0018] Through the above technical solutions: The setting of the connecting plate can increase the contact area between the connecting rod and the ground, and can make the box body placed stably.

[0019] The beneficial effects of the present utility model are:

[0020] 1. For the cottonseed cleaning machine for processing long-staple cotton, by starting the rotating motor, the rotating shaft can be rotated. The rotation of the rotating shaft can cause the large spike roller to rotate. The cottonseed is put into the box body through the cotton inlet. The rotation of the large spike roller can comb the cottonseed. The cottonseed can be discharged through the cotton outlet, and the impurities can fall to the bottom of the box body through the holes of the grid bars. That is, the cottonseed is driven by the large spike roller and discharged of impurities by centrifugal force. The large radius around the spike roller is the grid bar, and the impurities fall from the gaps of the grid bar. The cleaned cottonseed is driven by the spike to the outlet for the next process. The rotation of the rotating shaft can cause the rotating shaft to rotate, and the rotation of the rotating shaft can cause the auger to rotate. The rotation of the auger can convey the impurities and discharge the impurities. Among them, controlling the rotating motor can reduce the rotation speed of the large spike roller to protect the fiber length. The grid bar can increase the impurity discharge area and improve the impurity discharge efficiency. Therefore, the effect of protecting the length of the raw cotton and better removing impurities can be achieved. To sum up, during the cleaning process of the cottonseed, the impact is reduced, the impurity discharge effect is increased, the fiber is not damaged, and the quality of the cottonseed is improved.

[0021] 2. For the cottonseed cleaning machine for processing long-staple cotton, the arc-shaped structure can avoid the existence of corners for accumulating impurities, can increase the impurity discharge area, improve the impurity discharge efficiency, can cause the rotating shaft to drive the rotating shaft to perform synchronous rotation operations when rotating, and the auger can rotate when the rotating shaft rotates. The rotation of the auger can discharge the impurities out of the box body.

[0022] 3. For the cottonseed cleaning machine for processing long-staple cotton, the inclined setting can make the impurities form an inclined plane with the wall surface of the box body, so that the impurities can slide along the wall surface of the box body into the rotating groove. The connecting plate can increase the contact area between the connecting rod and the ground, and can make the box body placed stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of a cottonseed cleaning machine for processing long-staple cotton proposed by the present utility model;

[0024] Figure 2 It is a structural schematic diagram of a cottonseed cleaning machine for processing long-staple cotton proposed by the present utility model highlighting the grid bar;

[0025] Figure 3Schematic structural diagram highlighting the auger of a cotton seed cleaner for processing long-staple cotton proposed by the present utility model.

[0026] In the figure: 1, box body; 2, cotton inlet; 3, cotton outlet; 4, rotating motor; 5, rotating shaft; 6, large spike roller; 7, grid bar; 8, rotating shaft; 9, auger; 10, rotating groove; 11, connecting rod; 12, connecting plate. Detailed implementation manners

[0027] The technical solutions of this patent will be further described in detail below in conjunction with the specific implementation manners.

[0028] The embodiments of this patent will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain this patent and should not be construed as a limitation of this patent.

[0029] In the description of this patent, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this patent.

[0030] In the description of this patent, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "set" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0031] Refer to Figures 1-3 , a cotton seed cleaner for processing long-staple cotton, including a box body 1, a cotton inlet 2 is opened on the outer wall of the top of the box body 1, a cotton outlet 3 is opened on the outer wall of one side of the box body 1, a cleaning mechanism is arranged in the box body 1, and a waste discharging mechanism is arranged at the bottom of the box body 1;

[0032] The cleaning mechanism includes a rotating motor 4 fixedly connected to the outer wall of one end of the box body 1. The output shaft of the rotating motor 4 is fixedly connected with a rotating shaft 5. The surface of the rotating shaft 5 is fixedly connected with a large barbed nail roller 6. The diameter of the large barbed nail roller 6 is greater than 630 mm. The benefits of the increased diameter are as follows: First, on the premise of constant linear velocity, the rotation speed of the roller is not high, so the impact force on the unginned cotton is small and the fibers are not damaged. Second, the increase in the diameter of the barbed nail roller indirectly increases the area of the impurity removal partition grid and also increases the impurity removal area of the unginned cotton, improving the cleaning effect. A same grid bar 7 is fixedly connected between the top inner wall and the side inner wall of the box body 1. The grid bar 7 is located between the cleaning mechanism and the impurity removal mechanism.

[0033] It should be noted that in this embodiment, the surface of the grid bar 7 close to the large barbed nail roller 6 is of an arc-shaped structure, and the center of the grid bar 7 faces the large barbed nail roller 6. The arc-shaped structure can avoid the accumulation of impurities at the corners, increase the impurity removal area, and improve the impurity removal efficiency.

[0034] Furthermore, in this embodiment, the impurity removal mechanism includes a rotating shaft 8. A rotating groove 10 is formed in the bottom inner wall of the box body 1. The inner wall of the rotating groove 10 and the rotating shaft 8 are rotationally connected through a bearing. A screw conveyor 9 is fixedly connected to the surface of the rotating shaft 8. The screw conveyor 9 extends outside the box body 1. The extended end of the rotating shaft 8 and the extended end of the rotating shaft 5 are connected by a chain drive, so that when the rotating shaft 5 rotates, the rotating shaft 8 can be driven to rotate synchronously. The screw conveyor 9 can rotate when the rotating shaft 8 rotates, and the rotation of the screw conveyor 9 can discharge the impurities outside the box body 1.

[0035] The bottom inner wall of the box body 1 is inclined. The lower end of the bottom inner wall of the box body 1 faces the rotating groove 10. The inclined setting enables the impurities and the wall surface of the box body 1 to form an inclined plane, so that the impurities can slide along the wall surface of the box body 1 into the rotating groove 10.

[0036] In one specific embodiment, a plurality of uniformly distributed connecting rods 11 are fixedly connected to the bottom outer wall of the box body 1. The bottom of the connecting rod 11 is fixedly connected with a connecting plate 12. The connecting plate 12 can increase the contact area between the connecting rod 11 and the ground, making the box body 1 stably placed.

[0037] Working principle: When in use, starting the rotating motor 4 can cause the rotating shaft 5 to rotate. The rotation of the rotating shaft 5 can cause the large barbed nail roller 6 to rotate. The unginned cotton is put into the box body 1 through the cotton inlet 2. The rotation of the large barbed nail roller 6 can comb the unginned cotton. The unginned cotton can be discharged through the cotton outlet 3. The impurities can fall to the bottom of the box body 1 through the holes of the grid bar 7. That is, the unginned cotton is driven by the large barbed nail roller 6 and the impurities are discharged by centrifugal force. The large radius around the barbed nail roller is the grid bar 7. The impurities fall from the gaps of the grid bar 7. The cleaned unginned cotton is driven by the barbed nails to the outlet for the next process. The rotation of the rotating shaft 5 can cause the rotating shaft 8 to rotate. The rotation of the rotating shaft 8 can cause the auger 9 to rotate. The rotation of the auger 9 can convey the impurities and discharge the impurities. Among them, controlling the rotating motor 4 can reduce the rotation speed of the large barbed nail roller 6 to protect the fiber length. The grid bar 7 can increase the impurity discharge area and improve the impurity discharge efficiency. Therefore, the effect of protecting the length of the raw cotton and better discharging the impurities can be achieved. To sum up, during the cleaning process of the unginned cotton, the impact is reduced, the impurity discharge effect is increased, the fibers are not damaged, and the quality of the unginned cotton is improved.

[0038] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A seed cotton cleaning machine for processing long-staple cotton, comprising a box body (1), a cotton inlet (2) is provided on the top outer wall of the box body (1), and a cotton outlet (3) is provided on one side outer wall of the box body (1), characterized in that: A cleaning mechanism is provided inside the box (1), and a debris removal mechanism is provided at the bottom of the box (1); The cleaning mechanism comprises a rotating motor (4) fixedly connected to the outer wall of one end of the box body (1); the output shaft of the rotating motor (4) is fixedly connected to a rotating shaft (5); the surface of the rotating shaft (5) is fixedly connected to a large spike roller (6); a same lattice grille (7) is fixedly connected between the top inner wall and one side inner wall of the box body (1); the lattice grille (7) is located between the cleaning mechanism and the impurity removal mechanism.

2. A seed cotton cleaning machine for processing long-staple cotton according to claim 1, characterized in that: The side of the lattice grille (7) close to the large spike roller (6) is in an arc-shaped structure, and the center of the lattice grille (7) faces the large spike roller (6).

3. A seed cotton cleaning machine for processing long-staple cotton according to claim 1, characterized in that: The debris removal mechanism comprises a rotating shaft (8), a rotating groove (10) is provided on the inner wall of the bottom of the box body (1), the inner wall of the rotating groove (10) is rotatably connected to the rotating shaft (8) via a bearing, a screw auger (9) is fixedly connected to the surface of the rotating shaft (8), and the screw auger (9) extends outside the box body (1).

4. A seed cotton cleaning machine for processing long-staple cotton according to claim 3, characterized in that: The bottom inner wall of the box body (1) is arranged in an inclined manner, and the lower end of the bottom inner wall of the box body (1) faces the rotating groove (10).

5. The seed cotton cleaning machine for processing long-staple cotton according to claim 3, characterized in that: The extended end of the rotating shaft (8) is connected to the extended end of the rotary shaft (5) via a chain transmission.

6. A seed cotton cleaning machine for processing long-staple cotton according to claim 1, characterized in that: A plurality of evenly distributed connecting rods (11) are fixedly connected to the bottom outer wall of the box body (1), and a connecting plate (12) is fixedly connected to the bottom of the connecting rods (11).

Images