A cotton production impurity separation device

Abstract

The utility model relates to cotton production technical field, and disclose a kind of sundry separating device for cotton production, including base, the top of base is equipped with collection box, the top of collection box is provided with fixed cylinder, the outside hinged of fixed cylinder is equipped with protective cover, the inside of fixed cylinder is provided with cleaning mechanism.The sundry separating device for cotton production, by setting cleaning mechanism, when needing to carry out cotton sundry separation, first open protective cover, put all cotton into annular groove, then close door, start by controller, hair dryer repeatedly blows in annular groove, stone and dust scatter, large particle stone falls in the inside of collection box by big grid filter screen one, dust is discharged by conveying pipe, after small grid filter screen one, dust particle is left, and is collected in collection frame, the cleaning mechanism, most of dust and large particle can be cleaned, and without damaging cotton fiber, ensure cotton fiber quality.

Description

Technical Field

[0001] This utility model relates to the field of cotton production technology, specifically to a debris separation device for cotton production. Background Technology

[0002] Cotton production refers to the entire agricultural and industrial process from planting cotton crops to processing harvested seed cotton into usable raw cotton (lint). It is a major global industry that provides the textile industry with the most important natural fiber. With the continuous development of cotton production, various kinds of impurity separation devices for cotton production have emerged, such as one type of impurity separation device for cotton production.

[0003] A search revealed a Chinese utility model patent (CN202421807526.6) for a cotton production debris separation device. This utility model provides a device for separating debris in cotton production, including a base and a feeding cylinder. The feeding cylinder is connected to the left side of the base. Through the cooperation of a tearing roller, a rotating shaft, gears, a belt drive assembly, and a motor, the motor output shaft drives the rotating shaft to rotate. The rotating shaft drives the tearing roller and gears on it to rotate. Simultaneously, the gears mesh and drive adjacent gears to rotate, thereby driving the left rotating shaft to rotate. The tearing roller on the left rotating shaft rotates accordingly. Simultaneously, the rotating shaft also drives another rotating shaft to rotate via the belt drive assembly, and the other rotating shaft similarly drives the rollers on it. The tearing roller rotates, and the left shaft drives the right shaft to rotate further via another belt drive assembly, ensuring that the right tearing roller operates synchronously. During the rotation of the tearing roller, it comes into contact with the cotton fibers, further tearing and refining them to facilitate subsequent impurity separation. Although this device can suck in cotton and tear it into smaller pieces to remove impurities, after large particles are removed, dust still sticks to the cotton after tearing, making the cleaning incomplete. Furthermore, tearing can damage the quality of the cotton fibers. Therefore, a cotton production impurity separation device is proposed that can remove most of the dust and large particles without damaging the cotton fibers, thus ensuring the quality of the cotton fibers. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a debris separation device for cotton production. It has the advantages of being able to clean most of the dust and large particles without damaging the cotton fibers, thus ensuring the quality of the cotton fibers. This solves the problem in Chinese utility model patent number CN202421807526.6 that after the cotton is sucked in, large particles are removed, but the dust remains on the cotton even after being torn up, resulting in incomplete cleaning and damage to the cotton fiber quality.

[0005] To achieve the above-mentioned goal of cleaning most of the dust and large particles without damaging the cotton fibers and ensuring the quality of the cotton fibers, this utility model provides the following technical solution: a foreign matter separation device for cotton production, including a base, a collection box installed on the top of the base, a fixed cylinder provided on the top of the collection box, a protective cover hinged to the outside of the fixed cylinder, and a cleaning mechanism provided inside the fixed cylinder; The cleaning mechanism includes a blower, an air guide pipe, an annular groove, a large-grid filter, a conveying pipe, a placement box, a collection frame, and an air outlet pipe. The blower is fixedly installed on the top of the fixed cylinder, and the air guide pipe is fixedly connected to the top of the fixed cylinder. An annular groove is opened inside the fixed cylinder, and a large-grid filter is provided at the bottom of the fixed cylinder. The conveying pipe is fixedly connected to the right side of the fixed cylinder. A placement box is provided on the top of the base, and a collection frame is provided inside the placement box. An air outlet pipe is fixedly connected to the top of the placement box.

[0006] Furthermore, an electromagnetic chuck is provided at the front of the fixed cylinder, and a permanent magnet adapted to the electromagnetic chuck is provided inside the protective cover.

[0007] Furthermore, the collection box has a hinged door at the front, and a handle is provided at the front of the door.

[0008] Furthermore, a small grid filter is provided at the top of the collection frame, and the width of the small grid filter is greater than the outer diameter of the air outlet pipe.

[0009] Furthermore, a small grid filter screen is provided on the left side of the air guide pipe, an inclined surface is provided at the bottom of the air guide pipe, one end of the air guide pipe is connected to the blower, and the other end of the air guide pipe is connected to the annular groove.

[0010] Furthermore, the bottom of the conveying pipe is fixedly connected to the placement box, and the left side of the conveying pipe is fixedly connected to the fixed cylinder.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects: This cotton production debris separation device, through the setting of a cleaning mechanism, requires opening the protective cover and placing all the cotton into the annular trough when cotton debris separation is needed. Then, the door is closed, and the device is activated via the controller. The blower repeatedly blows the cotton within the annular trough, dispersing pebbles and dust. Large pebbles fall through the large-grid filter into the collection box, while dust is discharged through the conveying pipe and passes through the small-grid filter, where dust particles are retained and collected in the collection frame. This cleaning mechanism can remove most of the dust and large particles without damaging the cotton fibers, thus ensuring the quality of the cotton fibers. Attached Figure Description

[0012] Figure 1 This is a perspective view of the structure of this utility model; Figure 2 This is a front sectional view of the structure of this utility model; Figure 3 The structure of this utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This is a perspective view of the collection frame of this utility model.

[0013] In the diagram: 1. Base; 2. Collection box; 3. Fixing cylinder; 4. Protective cover; 5. Cleaning mechanism; 501. Blower; 502. Air duct; 503. Annular groove; 504. Large grid filter one; 505. Conveying pipe; 506. Placement box; 507. Collection frame; 508. Air outlet pipe; 6. Electromagnetic chuck; 7. Movable door; 8. Small grid filter one; 9. Small grid filter two; 10. Sloping surface. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-4 In this embodiment, a cotton production debris separation device includes a base 1, a collection box 2 is installed on the top of the base 1, a fixed cylinder 3 is provided on the top of the collection box 2, a protective cover 4 is hinged to the outside of the fixed cylinder 3, and a cleaning mechanism 5 is provided inside the fixed cylinder 3. The cleaning mechanism 5 includes a blower 501, an air duct 502, an annular groove 503, a large-grid filter 504, a conveying pipe 505, a placement box 506, a collection frame 507, and an air outlet pipe 508. The blower 501 is fixedly installed on the top of the fixed cylinder 3, the air duct 502 is fixedly connected to the top of the fixed cylinder 3, the annular groove 503 is opened inside the fixed cylinder 3, the large-grid filter 504 is set at the bottom of the fixed cylinder 3, the conveying pipe 505 is fixedly connected to the right side of the fixed cylinder 3, the placement box 506 is set on the top of the base 1, the collection frame 507 is set inside the placement box 506, and the air outlet pipe 508 is fixedly connected to the top of the placement box 506.

[0016] In the implementation of the case, an electromagnetic chuck 6 is installed in front of the fixed cylinder 3, and a permanent magnet adapted to the electromagnetic chuck 6 is installed inside the protective cover 4. By energizing and de-energizing the electromagnetic chuck 6, the attraction between it and the permanent magnet can be controlled, thereby realizing the automatic locking and releasing of the protective cover 4. This not only simplifies the operation of opening and closing the cover (which may be controlled by a button), but more importantly, it ensures that the protective cover 4 can be firmly locked when the device is working (blowing), preventing the cover from being accidentally opened due to internal airflow pressure, causing cotton to splash or safety problems, and improving the sealing performance and operational reliability of the equipment.

[0017] In the case implementation, a hinged door 7 is provided at the front of the collection box 2, and a handle is provided at the front of the door 7. The collection box 2 is used to collect larger particles (such as stones) falling from the large-grid filter screen 504. By providing a hinged door 7 with a handle, users can easily open the door 7 to remove and clean the debris in the collection box 2, avoiding the tedious disassembly process and maintaining the cleanliness and continuous working efficiency of the equipment.

[0018] In the implementation of the case, a small grid filter 8 is installed at the top of the collection box 507. The width of the small grid filter 8 is larger than the outer diameter of the air outlet duct 508, realizing secondary filtration and fine collection. The airflow from the delivery pipe 505 contains finer dust particles. The small grid filter 8 can intercept these fine dust particles and make them fall into the collection box 507 below. The filtered air is discharged from the air outlet duct 508. The fact that the width is larger than the outer diameter of the air outlet duct 508 ensures that the filter can effectively cover the entire airflow channel, preventing dust from bypassing the filter and being discharged directly, thus improving the dust collection efficiency and making the finally discharged air cleaner.

[0019] In the implementation of the case, a small grid filter 9 is provided on the left side of the air duct 502, and an inclined surface 10 is provided at the bottom of the air duct 502. One end of the air duct 502 is connected to the blower 501, and the other end of the air duct 502 is connected to the annular groove 503. The small grid filter 9 is located at the air duct 502. Its core function is to protect against large debris from the outside from entering the blower, thereby effectively protecting the safe operation of the blower 501 and avoiding equipment damage and personal injury.

[0020] In the implementation of the case, the bottom of the conveying pipe 505 is fixedly connected to the placement box 506, and the left side of the conveying pipe 505 is fixedly connected to the fixed cylinder 3. The structure is clear, the sealing is guaranteed, and the airflow is guided. Through fixed connections (such as welding, flange connection, etc.), it is ensured that the conveying pipe 505 is a reliable channel to stably and leak-free transport the airflow containing fine dust in the fixed cylinder 3 to the placement box 506 for further processing. This avoids the airflow from leaking out during the transportation process and causing dust to drift into the working environment, thus ensuring the integrity of the separation process and environmental hygiene.

[0021] In the implementation of the case, a controller is set on the top of the base 1. The controller contains a microcontroller. The controller is electrically connected to all electronic components in this patent through wires, so that all electronic components in this patent can be controlled by operating the controller.

[0022] When implementing this procedure, please follow these steps: 1) When it is necessary to separate cotton and impurities, first open the protective cover 4 and put all the cotton into the annular groove 503; 2) Then close the door and start the machine via the controller. The blower 501 will repeatedly blow the cotton in the annular groove 503, and the stones and dust will be scattered. 3) The large pebbles then fall through the large-grid filter screen 504 and into the collection box 2 due to gravity. 4) Finally, the dust is discharged through the conveying pipe 505, passes through the small grid filter 8, and the dust particles flow down and are collected in the collection frame 507.

[0023] In summary, this cotton production debris separation device, through the setting of a cleaning mechanism 5, allows for the separation of cotton debris when necessary. First, the protective cover 4 is opened, and all the cotton is placed into the annular groove 503. Then, the cover is closed, and the device is activated via the controller. The blower 501 repeatedly blows the cotton within the annular groove 503, dispersing stones and dust. Large stones fall through the large grid filter 504 into the collection box 2, while dust is discharged through the conveying pipe 505. After passing through the small grid filter 8, the dust particles flow down and are collected in the collection frame 507. This cleaning mechanism 5 can remove most of the dust and large particles without damaging the cotton fibers, thus ensuring the quality of the cotton fibers.

[0024] 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.

[0025] 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 device for separating impurities in cotton production, comprising a base (1), characterized in that: A collection box (2) is installed on the top of the base (1), a fixing cylinder (3) is provided on the top of the collection box (2), a protective cover (4) is hinged to the outside of the fixing cylinder (3), and a cleaning mechanism (5) is provided inside the fixing cylinder (3). The cleaning mechanism (5) includes a blower (501), an air duct (502), an annular groove (503), a large-grid filter (504), a conveying pipe (505), a placement box (506), a collection frame (507), and an air outlet pipe (508). The blower (501) is fixedly installed on the top of the fixed cylinder (3), the air duct (502) is fixedly connected to the top of the fixed cylinder (3), the annular groove (503) is opened inside the fixed cylinder (3), the large-grid filter (504) is provided at the bottom of the fixed cylinder (3), the conveying pipe (505) is fixedly connected to the right side of the fixed cylinder (3), the placement box (506) is provided on the top of the base (1), the collection frame (507) is provided inside the placement box (506), and the air outlet pipe (508) is fixedly connected to the top of the placement box (506).

2. The impurity separation device for cotton production according to claim 1, characterized in that: An electromagnetic chuck (6) is provided in front of the fixed cylinder (3), and a permanent magnet adapted to the electromagnetic chuck (6) is provided inside the protective cover (4).

3. The impurity separation device for cotton production according to claim 1, characterized in that: The collection box (2) is hinged to the front of a movable door (7), and a handle is provided on the front of the movable door (7).

4. The impurity separation device for cotton production according to claim 1, characterized in that: The top of the collection box (507) is provided with a small grid filter (8), the width of which is greater than the outer diameter of the air outlet pipe (508).

5. The impurity separation device for cotton production according to claim 1, characterized in that: A small grid filter screen (9) is provided on the left side of the air duct (502), and an inclined surface (10) is provided at the bottom of the air duct (502). One end of the air duct (502) is connected to the blower (501), and the other end of the air duct (502) is connected to the annular groove (503).

6. The impurity separation device for cotton production according to claim 1, characterized in that: The bottom of the conveying pipe (505) is fixedly connected to the placement box (506), and the left side of the conveying pipe (505) is fixedly connected to the fixing cylinder (3).

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