Refined cotton loosening equipment for cotton opening

Abstract

The utility model relates to the field of cotton material processing, and discloses refined cotton loosening equipment for opening cotton, which effectively solves the problems that an existing impurity leaking screen plate is fixedly arranged, so that the impurity leaking screen plate is not easy to vibrate, and the impurity leaking screen plate is not easy to shake to remove impurities, and comprises a working box, and is characterized in that a cotton material feeding hole is formed in the front surface of the working box; a bottom processing assembly is installed in the working box and comprises a supporting plate fixedly installed on the inner wall of the working box, and the supporting plate is in a square shape. According to the impurity leaking device, when the extrusion cam rotates to the position where the long shaft is located in the longitudinal position, the extrusion cam jacks up the impurity leaking net plate upwards, and when the extrusion cam rotates to the position where the short shaft is located in the longitudinal position, the impurity leaking net plate is separated. And the extrusion cam is separated from the impurity leaking screen plate, so that the reset spring vibrates, the impurity leaking screen plate vibrates, particle impurities in the loosened refined cotton are shaken off during vibration, and impurity removal is facilitated.

Description

Technical Field

[0001] The utility model belongs to the field of cotton material processing, in particular to refined cotton loosening equipment for opening cotton. Background Art

[0002] According to the patent document with the authorization announcement number "CN216800540U" and the invention name "Refined Cotton Raw Material Loosening Device", its specification states: The refined cotton raw material loosening device includes a loosening box and a motor installed on the rear side of the loosening box, the side of the loosening box is provided with an opening, a reciprocating screw fixedly connected to the motor output shaft is rotatably installed in the loosening box, a connecting plate is threadedly connected to the reciprocating screw, a rake nail plate 2 is installed on the lower surface of the connecting plate, the motor is used to drive the rake nail plate 2 to move back and forth, a rake nail plate 1 and a miscellaneous mesh plate are arranged in the loosening box, the miscellaneous mesh plate is located above the rake nail plate 1 and fixed on the inner wall of the loosening box, and cooperates with the rake nail plate 1 and the rake nail plate 2 The effect of staggered installation is to repeatedly loosen and shake the refined cotton. The rake nails on the rake nail plate slide through the leakage mesh plate. The rake nail plate is provided with leakage holes used in conjunction with the leakage mesh plate. The refined cotton is placed on the leakage mesh plate through the opening, and then the electric push rod is started. The electric push rod moves the rake nail plate one upward. At this time, the rake nails on the rake nail plate one extend out of the leakage mesh plate, and then the drive motor is started. The drive motor drives the reciprocating screw to rotate. When the reciprocating screw rotates, the connecting plate is driven to move. The connecting plate drives the rake nail plate two to move. With the effect of the rake nail plate one, the refined cotton is repeatedly loosened and shaken, and the stones fall into the receiving frame through the leakage mesh plate. However, the following defects still exist:

[0003] The impurity-removing screen plate is fixedly arranged so that the impurity-removing screen plate is not easy to vibrate, which makes the impurities falling from the impurity-removing screen plate ineffective, thus affecting the impurity removal effect. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a refined cotton loosening equipment for cotton opening, which effectively solves the problem that the current impurity leakage screen is fixed, making the impurity leakage screen less likely to vibrate and thus less likely to shake and remove impurities.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refined cotton loosening device for cotton opening, comprising a working box, a cotton material feed port is provided on the front of the working box, and a bottom processing assembly is installed inside the working box;

[0006] The bottom processing component includes a support plate fixedly mounted on the inner wall of the working box. The support plate is arranged in a U-shape. Reset springs are installed at the four corners of the top of the support plate. A miscellaneous mesh plate is installed on the top of the reset spring. Upper sieve holes are evenly opened inside the miscellaneous mesh plate. A driving motor is installed on the support plate. An extrusion cam is installed on the output shaft of the driving motor. A cotton material loosening component is provided above the miscellaneous mesh plate. An impurity collection box is provided below the support plate. The impurity collection box is arranged on the inner bottom wall of the working box.

[0007] Preferably, a bottom plate is provided below the support plate, and a lifting cylinder is provided at the four corners of the bottom end of the insertion slot. The lifting cylinder is fixedly mounted on the inner bottom wall of the working box, and the bottom plate is fixedly connected to the output end of the lifting cylinder.

[0008] Preferably, bottom rake teeth are evenly installed on the top of the bottom plate, and insertion grooves are evenly opened inside the leakage mesh plate, and the insertion grooves are located above the bottom rake teeth.

[0009] Preferably, a lower sieve hole is opened inside the bottom plate, the lower sieve hole is located below the upper sieve hole, and the bottom plate is located above the impurity collection box.

[0010] Preferably, the cotton material loosening assembly comprises a hanging plate arranged above the impurity leakage screen plate, and downward cylinders are installed at the four corners of the bottom end of the hanging plate, and a top plate is installed at the output end of the downward cylinder.

[0011] Preferably, top rake teeth are evenly installed at the bottom end of the top plate, and the width of the top plate is one third of the width of the impurity mesh plate.

[0012] Preferably, a sliding block is installed at the top of the hanging plate, and the sliding block is slidably connected to the inside of a slide groove, and the slide groove is opened on the inner top wall of the working box. The end of the slide groove is rotatably connected to a moving screw, and the moving screw is threadedly connected to the sliding block. One end of the moving screw is fixedly connected to the output shaft of the forward and reverse motor, and the forward and reverse motor is fixedly installed on one side of the working box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) In the utility model, when the extrusion cam rotates to the longitudinal position of the long axis, the extrusion cam pushes the impurity leakage screen plate upwards, and when the extrusion cam rotates to the longitudinal position of the short axis, the extrusion cam is out of contact with the impurity leakage screen plate, so that the reset spring vibrates, causing the impurity leakage screen plate to vibrate, so that the granular impurities in the loosened refined cotton fall off during the vibration, which is convenient for impurity removal;

[0015] (2) The new type brings the bottom plate and the top plate closer together so that the bottom rake teeth and the top rake teeth come into contact with the refined cotton. Then, the moving screw rod rotates forward and reversely to drive the hanging plate to move back and forth in the working box, and then drives the top rake teeth to move back and forth horizontally in the working box, thereby loosening the refined cotton under the action of the bottom rake teeth and the top rake teeth. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 This is a schematic diagram of the structure of the refined cotton opening and loosening device of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the cotton material loosening component of the utility model;

[0020] Figure 3 This is a schematic diagram of the bottom plate structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the impurity leakage screen plate of the utility model;

[0022] In the figure: 1. working box; 2. cotton material feed port; 3. impurity collection box; 4. bottom processing assembly; 401. support plate; 402. return spring; 403. impurity leakage screen plate; 404. upper sieve hole; 405. insertion slot; 406. bottom plate; 407. lifting cylinder; 408. bottom rake teeth; 409. lower sieve hole; 410. driving motor; 411. extrusion cam; 5. cotton material loosening assembly; 501. hanging plate; 502. lowering cylinder; 503. top plate; 504. top rake teeth; 505. sliding block; 506. moving screw; 507. forward and reverse motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1, by Figure 1-Figure 4 The utility model comprises a working box 1, a cotton material feed port 2 is provided on the front of the working box 1, and a bottom processing assembly 4 is installed inside the working box 1;

[0025] The bottom processing component 4 includes a support plate 401 fixedly mounted on the inner wall of the working box 1, the support plate 401 is arranged in a mouth shape, and reset springs 402 are installed at the four corners of the top of the support plate 401, and a leakage screen plate 403 is installed at the top of the reset spring 402, and the interior of the leakage screen plate 403 is evenly provided with upper sieve holes 404, a driving motor 410 is installed on the support plate 401, and an extrusion cam 411 is installed on the output shaft of the driving motor 410, and a cotton material loosening component 5 is arranged above the leakage screen plate 403, and an impurity collection box 3 is arranged below the support plate 401, and the impurity collection box 3 is arranged on the inner bottom wall of the working box 1, and a bottom plate 406 is arranged below the support plate 401, and a lifting cylinder 407 is arranged at the four corners of the bottom end of the insertion groove 405, and the lifting cylinder 407 is fixedly mounted on the inner bottom wall of the working box 1, and the bottom plate 406 is fixedly connected to the output end of the lifting cylinder 407, bottom rake teeth 408 are evenly installed on the top of the bottom plate 406, and insertion grooves 405 are evenly opened inside the impurity screen plate 403, and the insertion grooves 405 are located above the bottom rake teeth 408. The bottom plate 406 is opened inside the lower sieve hole 409, and the lower sieve hole 409 is located below the upper sieve hole 404. The bottom plate 406 is located above the impurity collection box 3. When the extrusion cam 411 rotates to the longitudinal position of the major axis, the extrusion cam 411 pushes the impurity screen plate 403 upward. When the extrusion cam 411 rotates to the longitudinal position of the minor axis, the extrusion cam 411 is out of contact with the impurity screen plate 403, so that the reset spring 402 vibrates, causing the impurity screen plate 403 to vibrate, so that the granular impurities in the loosened refined cotton are shaken off during the vibration, which is convenient for impurity removal.

[0026] The cotton material loosening component 5 includes a hanging plate 501 arranged above the leakage mesh plate 403, and downward cylinders 502 are installed at the four corners of the bottom end of the hanging plate 501. A top plate 503 is installed at the output end of the downward cylinder 502. Top rake teeth 504 are evenly installed at the bottom end of the top plate 503. The width of the top plate 503 is one-third of the width of the leakage mesh plate 403. A sliding block 505 is installed at the top of the hanging plate 501. The sliding block 505 is slidably connected to the inside of the slide slot. The slide slot is opened on the inner top wall of the working box 1. The end of the slide slot is rotatably connected to a moving screw 506. The moving screw 506 is threadedly connected to the sliding block 505, one end of the moving screw 506 is fixedly connected to the output shaft of the forward and reverse motor 507, and the forward and reverse motor 507 is fixedly installed on one side of the working box 1. The bottom plate 406 and the top plate 503 are close to each other, so that the bottom rake teeth 408 and the top rake teeth 504 are in contact with the refined cotton, and then the moving screw 506 drives the hanging plate 501 to reciprocate in the working box 1 in the forward and reverse rotation, and then drives the top rake teeth 504 to reciprocate laterally in the working box 1, so that the refined cotton is loosened under the action of the bottom rake teeth 408 and the top rake teeth 504.

[0027] Working principle: When in use, the refined cotton to be loosened is placed on the leaking mesh plate 403, and then the lifting cylinder 407 is turned on, so that the output end of the lifting cylinder 407 pushes the bottom plate 406 to move upward, so that the bottom rake teeth 408 at the top of the bottom plate 406 pass through the insertion slot 405 on the leaking mesh plate 403 and move to the top of the leaking mesh plate 403, and the downward cylinder 502 is turned on, so that the output end of the downward cylinder 502 drives the top rake teeth 504 to move downward, and then the forward and reverse motor 507 is turned on, so that the moving screw 506 rotates forward and reversely, and the moving screw 506 is threadedly connected with the sliding block 505, thereby driving the sliding block 505 to reciprocate inside the working box 1, so that under the action of the top rake teeth 504 and the bottom rake teeth 408, the refined cotton placed on the leaking mesh plate 403 The cotton is loosened. After the loosening is completed, the downward cylinder 502 drives the top plate 503 to move back, and the lifting cylinder 407 drives the bottom plate 406 to move back, and then the driving motor 410 is turned on. The output shaft of the driving motor 410 drives the squeezing cam 411 to rotate. When the squeezing cam 411 rotates to the longitudinal position of the major axis, the squeezing cam 411 pushes the leakage screen plate 403 upward, and when the squeezing cam 411 rotates to the longitudinal position of the minor axis, the squeezing cam 411 is out of contact with the leakage screen plate 403, so that the return spring 402 vibrates under the action of the squeezing cam 411, so that the leakage screen plate 403 vibrates, so that the granular impurities in the loosened refined cotton fall from the upper sieve hole 404 and the insertion groove 405 to the inside of the impurity collecting box 3 during the vibration, which is convenient for impurity removal.

Claims

1. A refined cotton loosening device for opening cotton, comprising a working box (1), characterized in that: The front of the working box (1) is provided with a cotton material feed port (2), and a bottom processing assembly (4) is installed inside the working box (1); The bottom processing assembly (4) comprises a support plate (401) fixedly mounted on the inner wall of the working box (1), the support plate (401) being arranged in a square shape, and reset springs (402) being mounted at the four corners of the top of the support plate (401), and a miscellaneous mesh plate (403) being mounted on the top of the reset spring (402), and upper sieve holes (404) being evenly arranged inside the miscellaneous mesh plate (403), a driving motor (410) being mounted on the support plate (401), and an extrusion cam (411) being mounted on the output shaft of the driving motor (410), a cotton material loosening assembly (5) being arranged above the miscellaneous mesh plate (403), and an impurity collection box (3) being arranged below the support plate (401), and the impurity collection box (3) being arranged on the inner bottom wall of the working box (1).

2. The refined cotton loosening device for cotton opening according to claim 1, characterized in that: A bottom plate (406) is provided below the support plate (401), and lifting cylinders (407) are provided at the four corners of the bottom end of the insertion slot (405). The lifting cylinders (407) are fixedly mounted on the inner bottom wall of the working box (1), and the bottom plate (406) is fixedly connected to the output end of the lifting cylinder (407).

3. The refined cotton loosening device for cotton opening according to claim 2, characterized in that: The top of the bottom plate (406) is evenly provided with bottom rake teeth (408), and the interior of the leakage mesh plate (403) is evenly provided with insertion grooves (405), which are located above the bottom rake teeth (408).

4. The refined cotton loosening device for cotton opening according to claim 2, characterized in that: A lower sieve hole (409) is provided inside the bottom plate (406), and the lower sieve hole (409) is located below the upper sieve hole (404). The bottom plate (406) is located above the impurity collection box (3).

5. The refined cotton loosening device for cotton opening according to claim 1, characterized in that: The cotton material loosening component (5) comprises a hanging plate (501) arranged above the impurity leakage screen plate (403), and downward cylinders (502) are installed at the four corners of the bottom end of the hanging plate (501), and a top plate (503) is installed at the output end of the downward cylinder (502).

6. The refined cotton loosening device for cotton opening according to claim 5, characterized in that: The bottom end of the top plate (503) is evenly mounted with top rake teeth (504), and the width of the top plate (503) is one third of the width of the impurity mesh plate (403).

7. The refined cotton loosening device for cotton opening according to claim 5, characterized in that: A sliding block (505) is installed at the top of the hanging plate (501), and the sliding block (505) is slidably connected to the inside of a chute, which is provided on the inner top wall of the working box (1). The end of the chute is rotatably connected to a moving screw (506), and the moving screw (506) is threadedly connected to the sliding block (505). One end of the moving screw (506) is fixedly connected to the output shaft of the forward and reverse motor (507), and the forward and reverse motor (507) is fixedly installed on one side of the working box (1).

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