Seed cotton foreign fiber cleaning machine

Abstract

The utility model relates to the technical field of seed cotton foreign fiber cleaning, and particularly discloses a seed cotton foreign fiber cleaning machine. Comprising a shell, a pulling and diffusing assembly arranged at the top of the shell and used for seed cotton, a primary diffuser detachably connected with the pulling and diffusing assembly, a feeding pipe connected with the primary diffuser and a foreign fiber separating assembly arranged in the shell, and the surface of the shell is detachably connected with a collecting box used for collecting foreign fibers. The seed cotton foreign fiber cleaning machine solves the problem that a traditional seed cotton foreign fiber cleaning machine is poor in middle and short fiber cleaning effect.

Description

Technical Field

[0001] The present application relates to the technical field of seed cotton foreign fiber cleaning, and specifically discloses a seed cotton foreign fiber cleaning machine. Background Art

[0002] Foreign fibers (commonly known as "three fibers") refer to non-cotton fibers and non-natural-color cotton fibers that are mixed into cotton and its products and have a serious impact on the quality of the product, such as chemical fibers, hair, feathers, silk, linen, plastic film, plastic rope, dyed thread, etc.

[0003] The foreign fibers entangled on the surface of seed cotton generally include long, medium and short light foreign fibers. The degree of cleanliness of these foreign fibers directly affects the quality of cotton fibers. At present, the main problem in the cotton processing industry is that the foreign fibers exceed the standard, and the medium and short light foreign fibers are the most difficult to clean. Therefore, a variety of structures and methods have been designed in the art for cleaning. However, due to the unreasonable structural design, the cleaning effect is poor. In view of this, the inventor proposes a seed cotton foreign fiber cleaning machine. Utility Model Content

[0004] The utility model aims to solve the problem that the traditional seed cotton foreign fiber cleaning machine has poor cleaning effect on medium and short fibers.

[0005] In order to achieve the above object, the utility model provides the following basic solutions:

[0006] A seed cotton foreign fiber cleaning machine comprises a shell, a pulling and diffusing assembly for seed cotton arranged on the top of the shell, a preliminary diffuser detachably connected to the pulling and diffusing assembly, a feed pipe connected to the preliminary diffuser and a foreign fiber separation assembly arranged inside the shell, wherein a collecting box for collecting foreign fibers is detachably connected to the surface of the shell.

[0007] The principles and effects of this basic solution are:

[0008] 1. Compared with the prior art, the device has a simple structure and an ingenious design. The device is provided with a preliminary diffuser, which is used for the falling of seed cotton and foreign fibers. The preliminary diffuser uses the air pressure generated by suction to pull the seed cotton and foreign fibers, thereby achieving dispersion of the seed cotton and foreign fibers, and further dispersing them on the basis of dispersion, which is conducive to improving the subsequent cleaning effect of short fibers.

[0009] 2. Compared with the prior art, a pulling and diffusing component is provided, which uses a vibration and a pulling and rotating roller component to disperse the seed cotton and foreign fibers in the previous step more thoroughly, which is beneficial to improving the subsequent cleaning effect of the short fibers.

[0010] 3. Compared with the prior art, a foreign fiber separation component is provided, and the foreign fiber separation component is utilized to realize winding separation. The seed cotton is wound and collected on the foreign fiber separation component, and the foreign fibers fall on the foreign fiber separation component due to gravity, thereby realizing separation of the seed cotton and the foreign fibers. This device solves the problem that the traditional seed cotton foreign fiber cleaning machine has poor cleaning effect on medium and short fibers.

[0011] Furthermore, the preliminary diffuser is connected to a feed pipe, one end of the feed pipe is a feed port, and the other end of the feed pipe is a discharge port, and the discharge port is connected to the feed pipe.

[0012] Furthermore, the preliminary diffuser is a trapezoidal funnel shape, an exhaust plate is installed at the waist position of the inner wall of the preliminary diffuser, a plurality of exhaust holes are opened on the exhaust plate, an air pipe and an exhaust fan are provided on the outside of the preliminary diffuser, after the exhaust fan is connected to the air pipe, the air pipe passes through the preliminary diffuser and is connected to the exhaust plate.

[0013] Furthermore, a first flange is fixedly connected to one end of the preliminary diffuser away from the feed pipe, and a first connecting hole is formed on the first flange.

[0014] Furthermore, the pulling and diffusion assembly includes a pulling and diffusion box, a second flange plate detachably connected to the first flange plate at one end of the pulling and diffusion box, an inclined vibration assembly arranged on both sides of the inner wall of the pulling and diffusion box, and a pulling and rotating roller assembly arranged at the end of the inclined vibration assembly, the second flange plate is provided with a second connecting hole which is coaxial with the first connecting hole, and the first connecting hole and the second connecting hole are connected with connecting bolts.

[0015] Furthermore, the tilt vibration assembly includes a vibration motor and a tilt plate, and the vibration motor and the tilt plate are installed on the inner wall of the pulling diffusion box.

[0016] Furthermore, the pulling rotating roller assembly is composed of a group of rotating rollers that do not mesh with each other, and a driving motor is provided on the rotating roller. The driving motor is installed outside the shell, and the rotating direction of the rotating rollers is toward the outside of the shell.

[0017] Furthermore, the foreign fiber separation component includes a material guide plate used in conjunction with a rotating roller, a foreign fiber separation roller arranged at the end of the material guide plate, a baffle plate arranged on one side of the foreign fiber separation roller and fixed to the inside of the shell, and a seed cotton collecting roller arranged on the other side of the baffle plate inside the shell.

[0018] Furthermore, the position of the foreign fiber separation roller is within the coverage of the collecting box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A structural schematic diagram of a seed cotton foreign fiber cleaning machine proposed in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] The figure marks in the drawings of the specification include: feed pipe 1, shell 2, preliminary diffuser 3, air pipe 4, exhaust plate 5, first flange 6, first connecting hole 7, second flange 8, first connecting hole 9, pulling diffusion box 10, vibration motor 11, inclined plate 12, rotating roller 13, outlet 14, guide plate 15, foreign fiber separation roller 16, baffle 17, seed cotton collecting roller 18, and collecting box 19.

[0023] Implementation example Figure 1 As shown:

[0024] A seed cotton foreign fiber cleaning machine comprises a shell 2, a pulling and diffusing assembly for seed cotton arranged on the top of the shell 2, a preliminary diffuser 3 detachably connected to the pulling and diffusing assembly, a feed pipe 1 connected to the preliminary diffuser 3, and a foreign fiber separation assembly arranged inside the shell 2, wherein a collecting box 19 for collecting foreign fibers is detachably connected to the surface of the shell 2.

[0025] Specifically: on the housing 2, the housing 2 is made of stainless steel and a support column is usually provided at the bottom of the housing 2 to improve the stability of the device;

[0026] like Figure 1 As shown, the preliminary diffuser 3 is connected to the feed pipe 1, one end of the feed pipe 1 is a feed port, and the other end of the feed pipe 1 is a discharge port, and the discharge port is connected to the feed pipe 1. Specifically: the feed port is fed, and after being transported by the feed pipe 1, it flows out from the discharge port and enters the preliminary diffuser 3;

[0027] About Preliminary Diffuser 3: Figure 1As shown, the preliminary diffuser 3 is a trapezoidal funnel shape, and an exhaust plate 5 is installed at the waist position of the inner wall of the preliminary diffuser 3. The exhaust plate 5 is provided with a plurality of exhaust holes. An air pipe 4 and an exhaust fan are provided on the outside of the preliminary diffuser 3. After the exhaust fan is connected to the air pipe 4, the air pipe 4 passes through the preliminary diffuser 3 and is connected to the exhaust plate 5.

[0028] Specifically: the air pressure generated by the air pipe 4 and the vacuum pump acts on the interior of the preliminary diffuser 3, so that the seed cotton and foreign fibers inside the preliminary diffuser 3 are pulled under the action of the air pressure, thereby achieving preliminary dispersion of the seed cotton foreign fibers;

[0029] After the seed cotton and foreign fibers are initially dispersed, the seed cotton and foreign fibers enter the pulling and diffusion component;

[0030] In terms of structural connection: the end of the preliminary diffuser 3 away from the feed pipe 1 is fixedly connected to the first flange 6, and the first flange 6 is provided with a first connecting hole 7. The pulling and diffusion assembly includes a pulling and diffusion box 10, a second flange 8 detachably connected to the first flange 6 and arranged at one end of the pulling and diffusion box 10, an inclined vibration assembly arranged on both sides of the inner wall of the pulling and diffusion box 10, and a pulling and rotating roller 13 assembly arranged at the end of the inclined vibration assembly, the second flange 8 is provided with a second connecting hole which is coaxial with the first connecting hole 7, and the first connecting hole 7 and the second connecting hole are connected with connecting bolts.

[0031] Specifically: the tilting vibration assembly includes a vibration motor 11 and an inclined plate 12, and the vibration motor 11 and the inclined plate 12 are installed on the inner wall of the pulling diffusion box 10. The pulling rotating roller 13 assembly is composed of a group of rotating rollers 13 that do not mesh with each other. The rotating rollers 13 are provided with a driving motor, and the driving motor is installed outside the shell 2. The rotation direction of the rotating rollers 13 is toward the outside of the shell 2.

[0032] After the seed cotton and foreign fibers enter the pulling and diffusion component, they fall on the inclined plate 12. Under the action of the vibration motor 11, the inclined plate 12 vibrates, and the vibration causes the seed cotton and foreign fibers to be dispersed again. After the material is guided by the inclined plate 12, they act on the rotating roller 13. Since the rotating direction of the rotating roller 13 is toward the outside of the shell 2, the rotating roller 13 generates a pulling force acting on the seed cotton and foreign fibers, making the seed cotton and foreign fibers more dispersed.

[0033] The more dispersed seed cotton and foreign fibers enter the housing 2 and act on the foreign fiber separation component;

[0034] The foreign fiber separation assembly includes a guide plate 15 for use with the rotating roller 13, a foreign fiber separation roller 16 arranged at the end of the guide plate 15, a baffle 17 arranged on one side of the foreign fiber separation roller 16 and fixed to the inside of the shell 2, and a seed cotton collecting roller 18 arranged on the other side of the baffle 17 inside the shell 2.

[0035] Specifically: after the seed cotton and foreign fibers enter the shell 2, an outlet 14 is provided at the bottom of the shell 2, and they act toward the foreign fiber separation roller 16 under the action of the guide plate 15 and the outlet 14. Similarly, the driving parts of the foreign fiber separation roller 16 and the seed cotton collecting roller 18 are both arranged outside the shell 2. The foreign fiber separation roller 16 rotates to entangle the seed cotton and foreign fibers. In this process, due to the different gravity of the seed cotton and the foreign fibers, the adsorption capacity of the foreign fiber separation roller 16 is different, and the seed cotton and foreign fibers have been dispersed in the previous process. Therefore, due to gravity, the foreign fibers fall, and the seed cotton is entangled on the foreign fiber separation roller 16;

[0036] like Figure 1 As shown, in this case, a baffle 17 is arranged at this position. The baffle 17 can not only be used to collect foreign fibers, but also can be used to scrape off the seed cotton when the foreign fiber separation roller 16 is entangled with a lot of seed cotton, thereby reducing the foreign fiber separation roller 16 and avoiding the disappearance of the gap for the foreign fibers to fall;

[0037] The scraped seed cotton falls on the seed cotton collecting roller 18, which completes the winding and collection of the seed cotton, while the foreign fibers fall between the baffles 17. In order to better collect the foreign fibers, the position of the foreign fiber separation roller 16 is within the coverage of the collection box 19, so that the relevant operator can open the collection box 19 and clean the foreign fibers better and more smoothly.

[0038] Finally, collect the seed cotton: disassemble the driving parts of the foreign fiber separation roller 16 and the seed cotton collection roller 18, remove the foreign fiber separation roller 16 and the seed cotton collection roller 18, and obtain the seed cotton located on the foreign fiber separation roller 16 and the seed cotton collection roller 18;

[0039] The entire cleaning and collection process is completed.

[0040] The device solves the problem that the traditional seed cotton foreign fiber cleaning machine has poor cleaning effect on medium and short fibers.

[0041] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A seed cotton foreign fiber cleaning machine, characterized in that: The invention comprises a shell, a pulling and diffusing assembly for seed cotton arranged on the top of the shell, a preliminary diffuser detachably connected to the pulling and diffusing assembly, a feeding pipe connected to the preliminary diffuser and a foreign fiber separation assembly arranged inside the shell, wherein a collecting box for collecting foreign fibers is detachably connected to the surface of the shell.

2. A seed cotton foreign fiber cleaning machine according to claim 1, characterized in that: The preliminary diffuser is communicated with a feed pipe, one end of the feed pipe is a feed port, and the other end of the feed pipe is a discharge port, and the discharge port is communicated with the feed pipe.

3. A seed cotton foreign fiber cleaning machine according to claim 2, characterized in that: The preliminary diffuser is in the shape of a trapezoidal funnel, and an exhaust plate is installed at the waist position of the inner wall of the preliminary diffuser. A plurality of exhaust holes are opened on the exhaust plate. An air pipe and an exhaust fan are arranged on the outside of the preliminary diffuser. After the exhaust fan is connected to the air pipe, the air pipe passes through the preliminary diffuser and communicates with the exhaust plate.

4. A seed cotton foreign fiber cleaning machine according to claim 3, characterized in that: A first flange is fixedly connected to one end of the preliminary diffuser away from the feed pipe, and a first connecting hole is formed on the first flange.

5. A seed cotton foreign fiber cleaning machine according to claim 4, characterized in that: The pulling and diffusion assembly includes a pulling and diffusion box, a second flange plate detachably connected to the first flange plate at one end of the pulling and diffusion box, an inclined vibration assembly arranged on both sides of the inner wall of the pulling and diffusion box, and a pulling and rotating roller assembly arranged at the end of the inclined vibration assembly, the second flange plate is provided with a second connecting hole which is coaxial with the first connecting hole, and the first connecting hole and the second connecting hole are connected with connecting bolts.

6. The seed cotton foreign fiber cleaning machine according to claim 5, characterized in that: The tilt vibration assembly includes a vibration motor and a tilt plate, and the vibration motor and the tilt plate are installed on the inner wall of the pulling diffusion box.

7. The seed cotton foreign fiber cleaning machine according to claim 5, characterized in that: The pulling rotating roller assembly is composed of a group of rotating rollers that do not mesh with each other. A driving motor is provided on the rotating rollers. The driving motor is installed outside the shell. The rotating directions of the rotating rollers are all toward the outside of the shell.

8. The seed cotton foreign fiber cleaning machine according to claim 7, characterized in that: The foreign fiber separation assembly includes a material guide plate used in conjunction with a rotating roller, a foreign fiber separation roller arranged at the end of the material guide plate, a baffle plate arranged on one side of the foreign fiber separation roller and fixed to the inside of the shell, and a seed cotton collecting roller arranged on the other side of the baffle plate inside the shell.

9. The seed cotton foreign fiber cleaning machine according to claim 8, characterized in that: The position of the foreign fiber separation roller is within the coverage of the collecting box.

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