Multi-stage airflow saw blade lint cotton cleaning device

Abstract

The utility model relates to the technical field of lint cotton cleaning, and discloses a multistage airflow saw blade lint cotton cleaning device which comprises a machine body, a motor is fixedly installed on the outer wall of the machine body, a rotating shaft is fixedly installed at the output end of the motor, and a saw blade is fixedly installed on the outer wall of the rotating shaft. An impurity removing cutter is fixedly installed on the inner wall of the machine body, a lint cotton inlet is formed in the side wall of the machine body, a lint cotton outlet is formed in the top of the machine body, a collecting box is movably connected to the inner wall of the machine body, an arc-shaped groove is formed in the machine body, and a protection mechanism for preventing impurities from flying away is arranged on the machine body. By arranging the protection mechanism, the top of the collecting box can be sealed, so that the collecting box is in a closed state, the situation that dead leaves in the collecting box are blown by air flow and are scattered and attached to the surface of lint cotton is avoided, the lint cotton can flow to the next procedure in a clean state, and follow-up processing is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to lint cleaning technical field, concretely is a kind of multistage airflow saw blade lint cleaning device. BACKGROUND

[0002] Cotton is picked directly from cotton plant, and cotton fiber has not been separated from cottonseed, and has not been processed in any way, which is "seed cotton". The cotton fiber separated from cottonseed after ginning seed cotton is called "lint".

[0003] According to a kind of multistage airflow saw blade lint cleaning device (publication number: CN220027903U) disclosed, in the above application, by the motor, saw blade and impurity removal cutter, the motor can be started, so that the saw blade rotates, the impurity removal cutter can clean the impurities entering the lint, and the cleaned impurities automatically fall due to gravity and fall into the impurity collection assembly, so that the impurities can be removed by adsorption without using the adsorption method, to avoid adsorbing lint fiber and causing waste of lint fiber.

[0004] The device uses a collection assembly to collect the falling impurities, but the impurities on the cotton are mostly cotton leaves, and the leaves are relatively light in weight. When the leaves accumulate inside the collection assembly, they are easily affected by the surrounding airflow and may scatter. If the scattered leaves reattach to the lint, it will affect the cleaning effect of the lint and further affect subsequent processing. SUMMARY

[0005] The utility model aims at providing a kind of multistage airflow saw blade lint cleaning device to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of multistage airflow saw blade lint cleaning device, including machine body, the outer wall of the machine body is fixedly installed with motor, the output end of the motor is fixedly installed with rotating shaft, the outer wall of the rotating shaft is fixedly installed with saw blade, the inner wall of the machine body is fixedly installed with impurity removal cutter, the side wall of the machine body is equipped with lint inlet, the top of the machine body is equipped with lint outlet, the inner wall of the machine body is movably connected with collection box, the machine body is equipped with arc slot, the machine body is equipped with the protection mechanism that prevents impurity from flying, by being equipped with protection mechanism, the fallen leaves in the collection box can be prevented from flying outward, the protection mechanism is equipped with knocking mechanism, by being equipped with knocking mechanism, the impurities on the surface of baffle can be shaken off, so that the impurities can be fully discharged downward, the protection mechanism includes:

[0007] Baffle, the baffle is hinged to the inner wall of machine body, the side wall of the baffle is equipped with limiting slot, the end, away from the motor of the rotating shaft, is fixedly installed with eccentric wheel penetrating machine body, by being equipped with baffle, the cotton leaves in the collection box can be prevented from flying out;

[0008] A slide rod is slidably connected to the inner wall of the body, a limiting shaft is fixedly installed on the side wall of the slide rod, the outer wall of the limiting shaft is attached to the inner wall of the limiting groove, a top plate is fixedly installed on the top of the slide rod, and the slide rod can be pushed by setting the eccentric wheel cooperating with the top plate.

[0009] A spring is fixedly installed on the side wall of the slide rod and the other end of the spring is fixedly installed on the inner wall of the body, and the slide rod can be slidably reset by setting the spring.

[0010] Preferably, the knocking mechanism comprises a convex plate fixedly installed on the outer wall of the baffle.

[0011] Preferably, the inner wall of the convex plate is rotatably connected with a rotating rod, the rotating rod is fixedly installed with a gear through the convex plate, and the outer wall of the rotating rod is attached to the inner wall of the arc-shaped groove.

[0012] Preferably, a gear ring is fixedly installed on the outer wall of the body, the gear ring is engaged with the gear, and the rotating rod can be rotated by setting the gear ring cooperating with the gear.

[0013] Preferably, a rubber rod is fixedly installed on the outer wall of the rotating rod, a steel ball is fixedly installed on the end of the rubber rod away from the rotating rod, the outer wall of the steel ball is attached to the outer wall of the baffle, and the baffle can be knocked by setting the steel ball.

[0014] Preferably, the rotating shaft is rotatably connected with the penetration of the body.

[0015] Compared with the prior art, the utility model provides a multi -stage airflow saw piece skin cotton cleaning device has the following beneficial effects:

[0016] 1. The multi -stage airflow saw piece skin cotton cleaning device, through the setting of the protection mechanism can seal the top of the collecting box, make the collecting box be in the closed state, avoid having the airflow to drive the withered leaf inside the collecting box to cause the withered leaf to scatter and adhere to the surface of the skin cotton, make the skin cotton can keep the clean state flow to the next process, convenient subsequent processing.

[0017] 2. The multi -stage airflow saw piece skin cotton cleaning device, through the setting of the knocking mechanism can make the impurities on the surface of the baffle vibrate and fall, so that the impurities can be fully discharged downward, avoid the impurities to remain, improve the effect of removing impurities. DETAILED DESCRIPTION

[0018] Figure 1 It is a front overall structure schematic view of the utility model;

[0019] Figure 2 It is a back overall structure schematic view of the utility model;

[0020] Figure 3It is the cross section structure schematic view of the machine body of the utility model;

[0021] Figure 4 It is the whole structure schematic view of the slide bar and the baffle of the utility model;

[0022] Figure 5 It is the explosion structure schematic view of the slide bar and the baffle of the utility model;

[0023] Figure 6 It is the whole structure schematic view of the baffle of the utility model;

[0024] Figure 7 It is the A place enlarged structure schematic view of the utility model Figure 2 .

[0025] In the drawing: 1, machine body;2, motor;3, rotating shaft;4, saw blade;5, impurity removal knife;6, lint inlet;7, lint outlet;8, collection box;9, arc-shaped groove;10, protection mechanism;101, baffle;102, slide bar;103, spring;104, limiting groove;105, top plate;106, limiting shaft;107, eccentric wheel;11, knocking mechanism;111, convex plate;112, rotating rod;113, gear;114, gear ring;115, rubber rod;116, steel ball. Specific implementation

[0026] As Figures 1-7 shown, the utility model provides a kind of technical scheme: a multistage airflow saw blade lint cleaning device, including machine body 1, the outer wall of machine body 1 is fixedly installed with motor 2, the output end of motor 2 is fixedly installed with rotating shaft 3, the outer wall of rotating shaft 3 is fixedly installed with saw blade 4, the inner wall of machine body 1 is fixedly installed with impurity removal knife 5, the side wall of machine body 1 is opened with lint inlet 6, the top of machine body 1 is opened with lint outlet 7, lint enters the inside of machine body 1 by lint inlet 6, starts motor 2 to drive rotating shaft 3 and saw blade 4 rotation, while using impurity removal knife 5 can remove the impurity on lint, the impurity after removal falls downward under the action of its gravity, after cleaning, lint is discharged outward by lint outlet 7, the inner wall of machine body 1 is movably connected with collection box 8, using collection box 8 can store impurity, arc-shaped groove 9 is opened on machine body 1, protection mechanism 10 to prevent impurity scattering is provided on machine body 1, by setting protection mechanism 10, fallen leaves in collection box 8 can be avoided to drift outward, so that lint can keep clean state and flow to next process, facilitate subsequent processing, knocking mechanism 11 is provided on protection mechanism 10, by setting knocking mechanism 11, the impurity on the surface of baffle 101 can be shaken off, so that the impurity can be fully discharged downward, avoid impurity residue, improve the effect of removing impurity.

[0027] The protection mechanism 10 comprises a baffle 101, a sliding rod 102, a spring 103, a limiting groove 104, a top plate 105, a limiting shaft 106 and an eccentric wheel 107. The baffle 101 is hinged to the inner wall of the machine body 1. The baffle 101 can cover the top of the collection box 8, so that the collection box 8 is in a closed state, avoiding the dry leaves in the collection box 8 from being blown by the air flow and scattered on the surface of the cotton. The side wall of the baffle 101 is provided with the limiting groove 104. The eccentric wheel 107 is fixedly installed on the end of the rotating shaft 3 away from the motor 2 and penetrates the machine body 1. The rotating shaft 3 is rotatably connected to the machine body 1. The sliding rod 102 is slidably connected to the inner wall of the machine body 1. The limiting shaft 106 is fixedly installed on the side wall of the sliding rod 102 and abuts against the inner wall of the limiting groove 104. The sliding rod 102 stretches the spring 103 and cooperates with the limiting shaft 106 and the limiting groove 104 to drive the baffle 101 to rotate on the inner wall of the machine body 1. At this time, the adjacent two groups of baffles 101 are separated from each other. The impurities will gradually slide down due to the rotation of the baffle 101 and fall down through the gap between the adjacent two groups of baffles 101 into the collection box 8. The top plate 105 is fixedly installed on the top of the sliding rod 102. The eccentric wheel 107 pushes the top plate 105 when it contacts the top plate 105 during rotation, so that the top plate 105 pushes the sliding rod 102, and the sliding rod 102 slides on the inner wall of the machine body 1 and stretches the spring 103. One end of the spring 103 is fixedly installed on the side wall of the sliding rod 102, and the other end of the spring 103 is fixedly installed on the inner wall of the machine body 1. When the eccentric wheel 107 gradually separates from the pressing of the top plate 105, the spring 103 pulls the sliding rod 102 to slide back to the original position.

[0028] The knocking mechanism 11 comprises a convex plate 111, a rotating rod 112, a gear 113, a gear ring 114 and a rubber rod 115. The convex plate 111 is fixedly installed on the outer wall of the baffle 101. The rotating rod 112 is rotatably connected to the inner wall of the convex plate 111 and fixedly installed with the gear 113 penetrating the convex plate 111. The outer wall of the rotating rod 112 abuts against the inner wall of the arc-shaped groove 9. The gear ring 114 is fixedly installed on the outer wall of the machine body 1 and engaged with the gear 113. The baffle 101 rotates and cooperates with the gear 113 and the gear ring 114 to drive the rotating rod 112 to rotate on the inner wall of the convex plate 111. The outer wall of the rotating rod 112 is fixedly installed with the rubber rod 115. The rubber rod 115 is fixedly installed with a steel ball 116 away from the rotating rod 112. The rotating rod 112 rotates and cooperates with the rubber rod 115 to drive the steel ball 116 to make a circular motion around the rotating rod 112. The outer wall of the steel ball 116 abuts against the outer wall of the baffle 101. The steel ball 116 makes a circular motion around the rotating rod 112 and repeatedly knocks the baffle 101. The impurities on the surface of the baffle 101 are shaken off by the steel ball 116, so that the impurities can be fully discharged downward.

[0029] Working principle: lint enters the inside of the machine body 1 through the lint inlet 6, the motor 2 drives the rotating shaft 3 and the saw blade 4 to rotate, and at the same time, the impurity removal knife 5 can remove the impurities on the lint, and the removed impurities fall downward under the action of their own gravity, at the same time, the rotating shaft 3 drives the eccentric wheel 107 to rotate, the eccentric wheel 107 contacts the top plate 105 during rotation and pushes the top plate 105, so that the top plate 105 pushes the sliding rod 102 to slide on the inner wall of the machine body 1 and stretch the spring 103, at the same time, the sliding rod 102 drives the limiting shaft 106 to move on the inner wall of the limiting groove 104, at this time, the limiting shaft 106 pushes the baffle 101 to rotate on the inner wall of the machine body 1, at this time, the adjacent two groups of baffles 101 are separated from each other, and the impurities will gradually slide downward due to the rotation of the baffle 101 and fall downward through the gap between the adjacent two groups of baffles 101 to the inside of the collecting box 8 for storage, when the eccentric wheel 107 gradually separates from the pressing of the top plate 105, the spring 103 pulls the sliding rod 102 to slide back to the original position, at the same time, the limiting shaft 106 and the limiting groove 104 can drive the baffle 101 to rotate back to the original position, so that the adjacent two groups of baffles 101 can be attached together, at this time, the baffle 101 can seal the top of the collecting box 8, so that the collecting box 8 is in a closed state, avoiding the dry leaves in the collecting box 8 from being blown by the air flow and adhering to the surface of the lint, so that the lint can keep clean and flow to the next process, facilitating subsequent processing.

[0030] The baffle 101 rotates at the same time with the gear 113 and the gear ring 114 to drive the rotating rod 112 to rotate on the inner wall of the convex plate 111, the rotating rod 112 rotates at the same time with the rubber rod 115 to drive the steel ball 116 to make circular motion around the rotating rod 112, at this time, the steel ball 116 repeatedly knocks the baffle 101, and the impurities on the surface of the baffle 101 can be shaken off by the steel ball 116, so that the impurities can be fully discharged downward, avoiding impurities residue and improving the impurity removal effect.

[0031] The above is a detailed description of the general description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the present application, the modifications or improvements are within the scope of the present application.

Claims

1. A multi-stage airflow saw blade lint cleaning device, comprising a body (1), characterized in that: A motor (2) is fixedly installed on the outer wall of the machine body (1). A rotating shaft (3) is fixedly installed at the output end of the motor (2). A saw blade (4) is fixedly installed on the outer wall of the rotating shaft (3). A waste removal knife (5) is fixedly installed on the inner wall of the machine body (1). A cotton inlet (6) is opened on the side wall of the machine body (1). A cotton outlet (7) is opened on the top of the machine body (1). A collection box (8) is movably connected to the inner wall of the machine body (1). An arc groove (9) is opened on the machine body (1). A protective mechanism (10) to prevent impurities from scattering is provided on the machine body (1). A knocking mechanism (11) is provided on the protective mechanism (10). The protective mechanism (10) includes: A baffle (101) is hinged to the inner wall of the body (1). A limit groove (104) is provided on the side wall of the baffle (101). An eccentric wheel (107) is fixedly installed on the end of the rotating shaft (3) away from the motor (2) through the body (1). A slide rod (102) is slidably connected to the inner wall of the body (1). A limiting shaft (106) is fixedly installed on the side wall of the slide rod (102). The outer wall of the limiting shaft (106) is attached to the inner wall of the limiting groove (104). A top plate (105) is fixedly installed on the top of the slide rod (102). A spring (103) is fixedly installed at one end on the side wall of the slide rod (102) and at the other end on the inner wall of the body (1).

2. The multi-stage airflow saw blade cotton cleaning device according to claim 1, characterized in that: The striking mechanism (11) includes a protruding plate (111), which is fixedly installed on the outer wall of the baffle (101).

3. The multi-stage airflow saw blade cotton cleaning device according to claim 2, characterized in that: The inner wall of the convex plate (111) is rotatably connected to a rotating rod (112), and the rotating rod (112) passes through the convex plate (111) and is fixedly installed with a gear (113). The outer wall of the rotating rod (112) is attached to the inner wall of the arc groove (9).

4. The multi-stage airflow saw blade cotton cleaning device according to claim 1, characterized in that: A gear ring (114) is fixedly installed on the outer wall of the body (1), and the gear ring (114) meshes with the gear (113).

5. The multi-stage airflow saw blade cotton cleaning device according to claim 3, characterized in that: A rubber rod (115) is fixedly installed on the outer wall of the rotating rod (112), and a steel ball (116) is fixedly installed on the end of the rubber rod (115) away from the rotating rod (112). The outer wall of the steel ball (116) is attached to the outer wall of the baffle (101).

6. The multi-stage airflow saw blade cotton cleaning device according to claim 1, characterized in that: The rotating shaft (3) is rotatably connected to the body (1) at the through-hole.

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