Separation equipment for linen fiber impurities

Abstract

The utility model relates to the technical field of impurity separation devices, in particular to flax fiber impurity separation equipment which comprises an external shell, a driving motor is mounted on the side surface of the external shell, a feeding port is formed in the front end of the external shell, a supporting seat is mounted at the lower end of the external shell, a belt pulley is mounted in the feeding port, and a driving motor is mounted on the driving motor. A plurality of sawtooth chains are arranged at the rear end of the belt pulley, movable columns are assembled in the sawtooth chains, driving columns are installed at the lower ends of the movable columns, rotating gears are assembled at the front ends of the rotating columns, and transmission mechanisms are installed at the right ends of the rotating gears; the device has the advantages that the conveying belt mounted at the front end is matched with the sawtooth mechanism to cut and scatter conveyed linen fibers, and in addition, the crushing mechanism is further mounted on the rear side of the cutting mechanism to collect impurities such as dust left in the linen fibers after the linen fibers are crushed.

Description

Technical Field

[0001] The utility model relates to the technical field of impurity separation devices, in particular to a flax fiber impurity separation device. Background Art

[0002] Flax is one of the earliest natural fibers used by humans, with a history of more than 10,000 years. Flax fiber is a rare natural fiber, accounting for only 1.5% of the total natural fiber. Due to its naturalness, simplicity, rarity, natural color and nobility, it is known as the "fiber queen among natural fibers". Flax fiber has many excellent properties. It absorbs moisture and dissipates heat, is health-promoting and antibacterial, anti-fouling and anti-static, UV-resistant, and has excellent flame retardant effects. However, the collection and subsequent processing of flax fiber is relatively cumbersome. It requires multiple steps such as crushing, impurity removal and combing to obtain the required flax fiber, which is then processed and woven into a series of daily necessities.

[0003] For example, a cotton fiber impurity removal device with announcement number CN206253034U includes a fixing device and an impurity removal device, wherein the fixing device includes a fixing column and a bracket, wherein the fixing column is installed in the center of the working area, the fixing column is provided with a swing arm, the swing arm is connected to the bracket, and the other side of the bracket is supported in contact with the ground through a roller, the stirring device is a mixer, a stirring shaft is provided inside the mixer, and regularly arranged stirring blades are arranged on the stirring shaft, the impurity removal device is a suction fan installed above the mixer, the suction fan and the mixer are connected to the bracket through a hydraulic rod, and the driving motor includes a swing arm motor installed on the swing arm and a stirring motor installed on the mixer, and the swing arm motor is transmitted to the inside of the fixed column.

[0004] The above device drives the motor to rotate the machine around the fixed column, and the inside of the mixer starts to rotate to drive the blade to stir the cotton fibers in the working area, and the impurities are sucked into the pipe and discharged through the suction fan. This method is suitable for most fiber impurity removal, but because flax fibers often need to be bundled and directly exposed during recycling, and cutting and other operations are required in subsequent processing, the impurity removal efficiency may not be high when processing flax fibers. Utility Model Content

[0005] The utility model aims to provide a device for separating impurities from flax fibers to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flax fiber impurity separation device, comprising an external shell, a driving motor is installed on the side surface of the external shell, and a feed port is provided at the front end of the external shell, and a support seat is installed at the lower end of the external shell, a pulley is installed inside the feed port, and a follower column is assembled inside one end of the pulley, and a rotating column is installed on the right side of the follower column, a plurality of sawtooth chains are provided at the rear end of the pulley, and a movable column is assembled inside the sawtooth chain, and an active column is installed at the lower end of the movable column, a rotating gear is assembled at the front end of the rotating column, and a transmission mechanism is installed at the right end of the rotating gear.

[0007] Preferably, a carrying belt is installed at the right end of the transmission mechanism, and a grab hook is provided on the surface of the carrying belt, and a crushing box is installed at the right end of the carrying belt.

[0008] Preferably, a plurality of rotating shafts are inserted inside the crushing box, and spiral blades are mounted on the surfaces of the rotating shafts, and leaking openings are provided at the lower ends of the spiral blades.

[0009] Preferably, a collecting box is installed at the lower end of the leakage port, and a handle is mounted on the surface of the collecting box.

[0010] Preferably, the rear end of the crushing box is connected to the feeding pipe, and the rear end of the feeding pipe is equipped with a soaking box.

[0011] Preferably, a transmission shaft is inserted in the middle of the transmission mechanism, and a plurality of gears are provided on the surface of the transmission shaft, and a plurality of meshing teeth are installed on the outer sides of the gears.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Compared with other flax fiber impurity separation equipment, this device uses a conveyor belt installed at the front end with a sawtooth mechanism to cut and spread the transmitted flax fibers, which is more efficient for subsequent impurity removal.

[0014] 2. In addition, a crushing mechanism is installed on the rear side of the cutting mechanism. After the flax fibers are crushed, the dust and other impurities left inside will easily fall into the bottom collection box, and the crushed flax fibers are finally transported to the soaking box to process the water-soluble impurities in the flax fibers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front overview of the utility model;

[0016] Figure 2 This is an overview of the back side of the utility model;

[0017] Figure 3 It is a general view of the internal structure of the utility model.

[0018] In the figure: pulley 1, external shell 2, support base 3, drive motor 4, soaking box 5, feed pipe 6, handle 7, collection box 8, active column 9, rotating column 10, rotating gear 11, carrying belt 12, rotating shaft 13, spiral blade 14, crushing box 15, movable column 16, sawtooth chain 17. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 , the utility model provides a technical solution:

[0021] Figure 1 This is a front overview of the device. The main body is an external shell 2. A drive motor 4 is installed on the side surface of the external shell 2. The drive motor 4 is installed on the periphery of the external shell 2 to provide power transmission for the inside of the device. A feed port is provided at the front end of the external shell 2. A support seat 3 is installed at the lower end of the external shell 2. A pulley 1 is installed inside the feed port. In addition, a support column is installed at the lower end of the feed port. A follower column is assembled inside one end of the pulley 1. The follower column is inserted on the external shell 2. An active bearing is installed at the end to provide a free rotation function. A rotating column 10 is installed on the right side of the follower column to provide the main operating kinetic energy for the pulley 1. A plurality of sawtooth chains 17 are provided at the rear end of the pulley 1. The installation position of the sawtooth chain 17 is slightly backward to avoid contact with the pulley 1, and the movable column 16 is assembled inside the sawtooth chain 17, and the movable column 16 is located at the upper end of the sawtooth chain 17. At the same time, the active column 9 is installed at the lower end of the movable column 16, and the front end of the rotating column 10 is equipped with a rotating gear 11, and the right end of the rotating gear 11 is installed with a transmission mechanism. The transmission mechanism is mainly a transmission shaft, and three transmission gears are installed on the surface of the transmission shaft, which are belt transmission teeth with a relatively small transmission ratio, sawtooth chain 17 transmission teeth with an equal transmission ratio in the middle, and carrier belt 12 transmission teeth with a slightly larger transmission ratio in the innermost part, which are meshed with each other for transmission, and the outer side of the transmission shaft is connected to the drive motor 4, and the drive motor 4 provides rotation;

[0022] Figure 2 This is a back view of the device, the main body is a transmission mechanism, a carrier belt 12 is installed at the right end of the transmission mechanism, and a grab hook is provided on the surface of the carrier belt 12, and a crushing box 15 is installed at the right end of the carrier belt 12;

[0023] Figure 3This is a general view of the internal structure of the device. The main body is a crushing box 15. Several rotating shafts 13 are inserted inside the crushing box 15. The rotating shafts 13 are directly connected to the driving motor 4 on the outside. The other end is actively fixed to the inner surface of the crushing box 15, and the surface of the rotating shafts 13 is equipped with a spiral blade 14. At the same time, a leakage port is provided at the lower end of the spiral blade 14. The leakage port is designed to be small and is only suitable for the leakage of dust and other gravel. A collecting box 8 is installed at the lower end of the leakage port, and a handle 7 is installed on the surface of the collecting box 8. The rear end of the crushing box 15 is connected to the feeding pipe 6, and the rear end of the feeding pipe 6 is equipped with a soaking box 5.

[0024] In actual use, firstly, the flax fiber accumulation block is placed inside the feed port, and the drive motor 4 is started. As the drive motor 4 drives the transmission shaft to rotate, a series of internal mechanisms start to work through the kinetic energy transmission of the transmission shaft, and the pulley 1 rotates to migrate the flax fiber block to the right, and then falls after contacting the sawtooth chain 17 inside. As the blades on the surface of the sawtooth chain 17 cut through the flax fibers, they are divided into multiple sections and fall to the lower end of the carrier belt 12, which are brought into the crushing box 15 by the surface grabber, and the internal rotating blades crush them. The dust and other gravel impurities mixed inside fall during the crushing process and fall into the collection box 8 at the leakage port at the bottom. The two lower ends of the spiral blade 14 rotate clockwise, and the upper end rotates counterclockwise. The blade openings are provided with sharp points, which have a partial grabbing effect on the flax, and the two are staggered, leaving less gaps, and the flax fibers are directly transferred to the rear side as much as possible after the cutting is completed. As the spiral blade 14 rotates, the flax fibers are finally brought into the feed pipe 6 to soak the inside of the box 5.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flax fiber impurity separation device, comprising an external shell (2), a driving motor (4) is mounted on the side surface of the external shell (2), a feed port is provided at the front end of the external shell (2), and a support seat (3) is mounted at the lower end of the external shell (2), characterized in that: A pulley (1) is installed inside the feed port, and a follower column is installed inside one end of the pulley (1), and a rotating column (10) is installed on the right side of the follower column. A plurality of sawtooth chains (17) are provided at the rear end of the pulley (1), and a movable column (16) is installed inside the sawtooth chain (17), and an active column (9) is installed at the lower end of the movable column (16). A rotating gear (11) is installed at the front end of the rotating column (10), and a transmission mechanism is installed at the right end of the rotating gear (11).

2. The flax fiber impurity separation device according to claim 1, characterized in that: A carrying belt (12) is installed at the right end of the transmission mechanism, and a grab hook is provided on the surface of the carrying belt (12). Meanwhile, a crushing box (15) is installed at the right end of the carrying belt (12).

3. The flax fiber impurity separation device according to claim 2, characterized in that: A plurality of rotating shafts (13) are inserted into the crushing box (15), and spiral blades (14) are mounted on the surfaces of the rotating shafts (13). Meanwhile, a missing opening is arranged at the lower end of the spiral blades (14).

4. The flax fiber impurity separation device according to claim 3, characterized in that: A collecting box (8) is installed at the lower end of the leakage opening, and a handle (7) is mounted on the surface of the collecting box (8).

5. The device for separating impurities from flax fibers according to claim 4, characterized in that: The rear end of the crushing box (15) is connected to the feeding pipe (6), and the rear end of the feeding pipe (6) is equipped with a soaking box (5).

6. The device for separating impurities from flax fibers according to claim 5, characterized in that: A transmission shaft is inserted in the middle of the transmission mechanism, and a plurality of gears are arranged on the surface of the transmission shaft, and a plurality of meshing teeth are installed on the outer sides of the gears.

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