CN212576827U

CN212576827U - Debris screening plant is used in textile raw materials production and processing

Info

Publication number: CN212576827U
Application number: CN202021126355.2U
Authority: CN
Inventors: 许云生; 林杰; 王东
Original assignee: Fujian Xiangyuan Textile Co ltd
Current assignee: Fujian Xiangyuan Textile Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-23
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a sundries screening device for producing and processing textile raw materials, which comprises a box body, the front side of the box body is not closed, the front wall of the right side of the box body is movably connected with a movable door through a hinge, and the bottom of the box body is respectively and fixedly connected with supporting legs near the left side and the right side, the top of the box body is fixedly connected with a material box, the bottom of the material box penetrates through the top of the box body and extends into the box body, a discharge pipe communicated with the interior of the material box is fixedly connected to the bottom of the material box, the bottom of the discharge pipe is not closed, the top of the discharge pipe, which is close to the left side and the right side, is fixedly connected with a material guide plate respectively, and the lateral wall of stock guide and the inner wall fixed connection of material box, swing joint has the lid on the top of material box, the utility model discloses a series of structures make this device have characteristics such as screening efficiency height and dustproof effectual.

Description

Debris screening plant is used in textile raw materials production and processing

Technical Field

The utility model relates to a textile raw materials production technical field specifically is a debris screening plant is used in textile raw materials production and processing.

Background

Textile raw materials is the basis of textile industry, textile raw materials are on the original or artificially cultivated plants in the nature, textile fibers directly obtained from artificially-raised animals are used as the textile raw materials, the textile raw materials are the important material source of the textile industry, impurities are easily doped in the textile raw materials, at the moment, the impurities in the textile raw materials need to be screened by using a screening device, but the screening efficiency of the existing screening device is lower, only larger particle impurities in the textile raw materials can be screened out, smaller particle impurities cannot be screened, dust can be generated in the screening process, the cleaning effect of the existing screening device on the dust is poor, and further the later-stage processing of the textile raw materials is greatly influenced, therefore, the impurity screening device for producing and processing the textile raw materials is provided.

Disclosure of Invention

The utility model provides a technical problem lie in overcoming prior art's screening efficiency low and dustproof effect subalternation defect, provide a debris screening plant is used in textile raw materials production and processing. A debris screening plant is used in textile raw materials production and processing has characteristics such as screening efficiency is high and dustproof effectual.

In order to achieve the above object, the utility model provides a following technical scheme: a sundry screening device for production and processing of textile raw materials comprises a box body, wherein the front side of the box body is not sealed, a movable door is movably connected to the front wall of the right side of the box body through a hinge, supporting legs are fixedly connected to the positions, close to the left side and the right side, of the bottom of the box body respectively, a material box is fixedly connected to the top of the box body, the bottom of the material box penetrates through the top of the box body and extends into the box body, a discharging pipe communicated with the interior of the material box is fixedly connected to the bottom of the material box, the bottom of the discharging pipe is not sealed, guide plates are fixedly connected to the positions, close to the left side and the right side, of the top of the discharging pipe respectively, the side walls of the guide plates are fixedly connected with the inner walls of the material box, a box cover is movably connected to the, the inner cavity of the box body is provided with a first U-shaped frame with an upward opening, the front wall and the rear wall of the first U-shaped frame are sequentially provided with a connecting plate through a rotating shaft and a bearing in a movable mode from left to right, straight plates are respectively arranged at the positions, close to the front side and the rear side, of the lower portion of the first U-shaped frame, the left side and the right side of each straight plate are fixedly connected with the inner wall of the box body, the position, close to the bottom, of the side wall, back to the first U-shaped frame, of the connecting plate is movably connected with the side wall of each straight plate through the rotating shaft and the bearing, the position, close to the right side, of the front wall of the first U-shaped frame is movably connected with a flat plate through the rotating shaft and the bearing, the position, close to the bottom, of the front wall of each flat plate is movably connected with a transverse plate through the rotating shaft and the bearing, a cam is fixedly connected with the position, and be provided with the motor between two dead levers, the motor is installed on the left side lateral wall of box, and the transmission is connected with the belt between the pivot on the output shaft of motor and the cam back wall, the inner chamber swing joint of first U-shaped frame has second U-shaped frame, and swing joint has the filter screen in the second U-shaped frame, set up a plurality of evenly distributed's small opening on the bottom of first U-shaped frame and second U-shaped frame respectively, and the position of small opening on first U-shaped frame and the second U-shaped frame is corresponding, swing joint has the frame of connecing on the bottom of box.

Preferably, the front side and the rear side of the discharging pipe are respectively provided with a dust guide pipe, the top of the dust guide pipe is respectively and fixedly connected with a vertical plate near the left side and the right side, the top of the vertical plate is fixedly connected with a first sliding block, the top of the box body is provided with a first sliding chute matched with the first sliding block, the right side wall of the dust guide pipe is fixedly connected with a first rectangular sheet near the front side, the front wall of the first rectangular sheet is movably connected with a movable plate through a rotating shaft and a bearing, the front wall of the movable plate is respectively and movably connected with a second rectangular block and an electric telescopic rod through a rotating shaft and a bearing near the top and the bottom, the top of the second rectangular block is fixedly connected with the top of the inner cavity of the box body, the right end of the electric telescopic rod is movably connected with the right side inner wall of the box body, the bottom of the dust guide pipe is fixedly connected, and fixedly connected with the bellows that is linked together rather than inside on the left side lateral wall of dust guide pipe, the left side lateral wall of box is provided with the dust collection box outward, and swing joint has the case lid on the top of dust collection box, be close to the top on the right side lateral wall of dust collection box and the bottom punishment respectively fixedly connected with fixture block, and set up on the left side lateral wall of box with fixture block assorted draw-in groove, set up respectively on the left side lateral wall of box and the top of case lid with bellows assorted through-hole, and the left end of bellows passes the through-hole in proper order and extends to the dust collection box in, fixedly connected with gag lever post between the left side inner wall of bellows and box, and be close to left side department on the bellows and.

Preferably, electric telescopic handle's right-hand member fixedly connected with second slider, and set up on the right side inner wall of box with second slider assorted second spout, be close to right side fixedly connected with catch bar on electric telescopic handle's the top, and the top of catch bar is provided with the pipe, the top of pipe and the inner chamber top fixed connection of box, and be provided with rather than the assorted piston in the pipe, set up on the bottom of pipe with catch bar assorted through-hole, and the top of catch bar pass the through-hole extend to the pipe in with the bottom fixed connection of piston.

Preferably, fixedly connected with third slider respectively on the left and right sides lateral wall of filter screen, and set up on the left and right sides inner wall of second U-shaped frame with third slider assorted third spout, be close to the first in command of top and the fourth slider of bottom punishment difference fixedly connected with on the left and right sides lateral wall of second U-shaped frame, and set up on the left and right sides inner wall of first U-shaped frame with fourth slider assorted fourth spout, the left side lateral wall of first U-shaped frame is provided with the striking plate outward, and fixedly connected with thin pole on the left side lateral wall of striking plate, the thin pole overcoat is equipped with expanding spring and thick pipe, and expanding spring's both ends respectively with the left side lateral wall of striking plate and the right side lateral wall fixed connection of thick pipe, the left side lateral wall of thick pipe and the left side inner wall fixed connection of box.

Preferably, the bottom of the material receiving frame is close to the left side and the right side and is fixedly connected with a fifth sliding block respectively, a fifth sliding groove matched with the fifth sliding block is formed in the bottom of an inner cavity of the box body, the top of the material receiving frame is close to the left side and the right side and is fixedly connected with an inclined plate respectively, the side wall of the inclined plate is in contact with the inner wall of the box body, and the side walls of the left side and the right side of the material receiving frame are fixedly connected with second handles respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a motor, the mounting panel, the belt, the cam, the diaphragm, the straight board, it is dull and stereotyped, the connecting plate, mutually support between second U-shaped frame and the filter screen, thereby can drive first U-shaped frame and control vibrating motion, and then make second U-shaped frame and filter screen realize sieving textile materials, the filter screen, the small opening on first U-shaped frame and the second U-shaped frame can filter interception and filtration screening simultaneously great granule in the textile materials and less granule respectively, further effectual improvement to textile materials's screening efficiency.

2. The utility model discloses a mutually supporting between dust catcher, bellows, dust guide tube, riser, fly leaf, dust absorption head and the electric telescopic handle to can drive the dust absorption head and carry out reciprocating motion about, and then can realize carrying out timely effectual absorption to the produced dust of textile raw materials screening in-process, further effectual improvement to screening plant's dustproof effect and textile raw materials's later stage processing effect.

3. The utility model can control the amount of the textile raw material in the material box discharged at one time by mutually matching the rotating roller, the material guide plate and the discharging pipe, thereby effectively improving the screening effect of the textile raw material; through thick pipe, thin pole, expanding spring and strike mutually supporting between the board to can realize knocking first U-shaped frame in the left and right sides vibrating motion, prevent that the small opening from being blockked up, and then can effectual improvement to textile raw materials's screening efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of fig. 1 at B.

Fig. 4 is an enlarged view of fig. 1 at C.

Fig. 5 is a partial cross-sectional schematic view of fig. 1.

Reference numbers in the figures: 1. a box body; 2. a material box; 3. a straight plate; 4. a first U-shaped frame; 5. a filter screen; 6. a material receiving frame; 7. a sloping plate; 8. a dust collection box; 9. a bellows; 10. a vacuum cleaner; 11. a discharge pipe; 12. a rotating roller; 13. a dust guide pipe; 14. a dust collection head; 15. a movable plate; 16. an electric telescopic rod; 17. a circular tube; 18. a piston; 19. a push rod; 20. mounting a plate; 21. a cam; 22. a transverse plate; 23. a motor; 24. a second U-shaped frame; 25. a thick pipe; 26. a thin rod; 27. a tension spring; 28. knocking the plate; 29. a connecting plate; 30. and (4) flat plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a sundry screening device for production and processing of textile raw materials comprises a box body 1, the front side of the box body 1 is not sealed, a movable door is movably connected to the front wall of the right side of the box body 1 through a hinge, supporting legs are fixedly connected to the positions, close to the left side and the right side, of the bottom of the box body 1 respectively, a material box 2 is fixedly connected to the top of the box body 1, the bottom of the material box 2 penetrates through the top of the box body 1 and extends into the box body 1, a discharging pipe 11 communicated with the inside of the material box 2 is fixedly connected to the bottom of the discharging pipe 11, the positions, close to the left side and the right side, of the top of the discharging pipe 11 are respectively and fixedly connected with a material guide plate, the side wall of the material guide plate is fixedly connected with the inner wall of the material box 2, a box cover is movably connected to the top of the material, through the mutual matching among the rotating roller 12, the material guide plate and the discharge pipe 11, the amount of the textile raw material discharged at one time in the material box 2 can be controlled, and further the screening effect on the textile raw material can be effectively improved, the inner cavity of the box body 1 is provided with the first U-shaped frame 4 with an upward opening, the front wall and the rear wall of the first U-shaped frame 4 are sequentially and movably connected with the connecting plate 29 through the rotating shaft and the bearing from left to right, the straight plates 3 are respectively arranged below the first U-shaped frame 4 and close to the front side and the rear side, the side walls at the left side and the right side of the straight plate 3 are fixedly connected with the inner wall of the box body 1, the side wall at one side of the connecting plate 29 opposite to the first U-shaped frame 4 is movably connected with the side wall of the straight plate 3 through the rotating shaft and the bearing and close to the right side on the front wall of the first U-shaped frame 4 is movably connected with the flat plate 30, a cam 21 is fixedly connected to the rear wall of the transverse plate 22 near the left side, a mounting plate 20 is movably connected to the rear wall of the cam 21 through a rotating shaft and a bearing, fixing rods are respectively fixedly connected between the left side wall of the mounting plate 20 and the left side inner wall of the box body 1 near the top and the bottom, a motor 23 is arranged between the two fixing rods, the motor 23 is mounted on the left side wall of the box body 1, a belt is in transmission connection between an output shaft of the motor 23 and the rotating shaft on the rear wall of the cam 21, a second U-shaped frame 24 is movably connected to the inner cavity of the first U-shaped frame 4, a filter screen 5 is movably connected in the second U-shaped frame 24, a plurality of uniformly distributed leaking holes are respectively formed in the bottoms of the first U-shaped frame 4 and the second U-shaped frame 24, the leaking holes on the first U-shaped frame 4 and the second U-shaped frame 24 correspond in position, a material receiving frame, the left side wall and the right side wall of the filter screen 5 are respectively fixedly connected with a third slider, the left side wall and the right side wall of the second U-shaped frame 24 are respectively provided with a third sliding chute matched with the third slider, the left side wall and the right side wall of the second U-shaped frame 24 are respectively fixedly connected with a first handle and a fourth slider near the top and the bottom, the left side wall and the right side wall of the first U-shaped frame 4 are respectively provided with a fourth sliding chute matched with the fourth slider, the left side wall of the first U-shaped frame 4 is externally provided with a knocking plate 28, the left side wall of the knocking plate 28 is fixedly connected with a thin rod 26, the thin rod 26 is externally sleeved with an expansion spring 27 and a thick pipe 25, the two ends of the expansion spring 27 are respectively fixedly connected with the left side wall of the knocking plate 28 and the right side wall of the thick pipe 25, the left side wall of the thick pipe 25 is fixedly connected with the left side wall of the box body 1, and the expansion spring 27, thereby realizing knocking the first U-shaped frame 4 in left and right vibration movement, preventing the leak from being blocked, further effectively improving the screening efficiency of textile raw materials, the parts of the bottom of the material receiving frame 6, which are close to the left and right sides, are respectively and fixedly connected with fifth slide blocks, the bottom of the inner cavity of the box body 1 is provided with fifth slide grooves matched with the fifth slide blocks, the parts of the top of the material receiving frame 6, which are close to the left and right sides, are respectively and fixedly connected with inclined plates 7, the side walls of the inclined plates 7 are contacted with the inner wall of the box body 1, the side walls of the left and right sides of the material receiving frame 6 are respectively and fixedly connected with second handles, through the mutual matching between the motor 23, the mounting plate 20, the belt, the cam 21, the transverse plate 22, the straight plate 3, the flat plate 30, the connecting plate 29, the second U-shaped frame 24 and the filter screen 5, thereby driving the first U-shaped frame 4 to carry out left, the filter screen 5, the first U-shaped frame 4 and the second U-shaped frame 24 are provided with holes for filtering, intercepting, filtering and screening larger particles and smaller particles in the textile raw materials simultaneously, so that the screening efficiency of the textile raw materials is further effectively improved;

the front side and the rear side of the discharging pipe 11 are respectively provided with a dust guide pipe 13, the top of the dust guide pipe 13 is respectively and fixedly connected with a vertical plate near the left side and the right side, the top of the vertical plate is fixedly connected with a first slide block, the top of the box body 1 is provided with a first slide groove matched with the first slide block, the right side wall of the dust guide pipe 13 is fixedly connected with a first rectangular sheet near the front side, the front wall of the first rectangular sheet is movably connected with a movable plate 15 through a rotating shaft and a bearing, the front wall of the movable plate 15 is respectively and movably connected with a second rectangular block and an electric telescopic rod 16 through a rotating shaft and a bearing, the top of the second rectangular block is fixedly connected with the top of the inner cavity of the box body 1, the right end of the electric telescopic rod 16 is movably connected with the right side inner wall of the box body 1, the bottom of the dust guide pipe 13 is fixedly connected with a, the left side wall of the dust guide pipe 13 is fixedly connected with a corrugated pipe 9 communicated with the inside of the dust guide pipe, the left side wall of the box body 1 is externally provided with a dust collection box 8, the top of the dust collection box 8 is movably connected with a box cover, the positions, close to the top and the bottom, of the right side wall of the dust collection box 8 are respectively and fixedly connected with a clamping block, the left side wall of the box body 1 is provided with a clamping groove matched with the clamping block, the left side wall of the box body 1 and the top of the box cover are respectively provided with a through hole matched with the corrugated pipe 9, the left end of the corrugated pipe 9 sequentially penetrates through the through holes to extend into the dust collection box 8, a limiting rod is fixedly connected between the corrugated pipe 9 and the left side inner wall of the box body 1, a dust collector 10 communicated with the corrugated pipe 9 is arranged on the position, close to the left side, and mutually matched with, thereby driving the dust collection head 14 to reciprocate left and right, further realizing timely and effective absorption of dust generated in the process of screening textile raw materials, further effectively improving the dustproof effect of the screening device and the later processing effect of the textile raw materials, the right end of the electric telescopic rod 16 is fixedly connected with a second slide block, a second slide groove matched with the second slide block is arranged on the inner wall of the right side of the box body 1, a push rod 19 is fixedly connected on the top of the electric telescopic rod 16 close to the right side, a round pipe 17 is arranged above the push rod 19, the top of the round pipe 17 is fixedly connected with the top of the inner cavity of the box body 1, a piston 18 matched with the round pipe 17 is arranged in the round pipe 17, a through hole matched with the push rod 19 is arranged on the bottom of the round pipe 17, and the top end of the push rod 19 extends into the round pipe 17 through the through hole to be, the motor 23, the electric telescopic rod 16 and the dust collector 10 are respectively electrically connected with a control switch through external power wires.

The working principle is as follows: when the utility model is used, firstly, the motor 23, the electric telescopic rod 16 and the dust collector 10 are started, the upper box cover of the material box 2 is opened, textile raw materials are poured into the material box 2, the textile raw materials enter the discharging pipe 11 along the guide plate, the two rotating rollers 12 in the discharging pipe 11 are rotated under the stress, thereby the amount of the textile raw materials in the material box 2 discharged at one time can be controlled, the motor 23 drives the cam 21 to rotate through the belt, thereby the transverse plate 22 is driven to do left-right vibration motion, under the connecting action of the connecting plate 29 and the flat plate 30, the transverse plate 22 drives the first U-shaped frame 4 to do left-right vibration motion, when the first U-shaped frame 4 moves left, the first U-shaped frame strikes the strike plate 28, the thin rod 26 is forced to move left in the thick pipe 25, the telescopic spring 27 is in the contraction state, thereby the strike on the first U-shaped frame 4 in the left-right vibration motion, and then can be effective to improve the screening efficiency to the textile raw material, and the textile raw material in the discharging pipe 11 falls into the filter screen 5 in the second U-shaped frame 24, meanwhile, when the electric telescopic rod 16 is making extension movement or contraction movement, the movable plate 15 is pushed or pulled, so that the dust guide pipe 13 is making side-to-side movement, at this time, the pushing rod 19 is forced to drive the piston 18 to move downwards or upwards in the circular pipe 17, the dust collector 10 sucks the dust in the textile raw material to be screened into the dust collection box 8 through the bellows 9, the dust guide pipe 13 and the dust collection head 14, and then the dustproof effect to the screening device and the post-processing effect of the textile raw material are effectively improved, the filter screen 5 can filter the larger substances in the textile raw material, and the textile raw material filtered by the filter screen 5 falls into the second U-shaped frame 24, the first U-shaped frame 4 drives the second U-shaped frame 24 to vibrate, therefore, smaller particle impurities in the textile raw materials in the second U-shaped frame 24 can be screened, and small particles fall into the material receiving frame 6 from the leakage holes, so that the textile raw materials are screened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a textile raw materials is debris screening plant for production and processing, includes box (1), the front side of box (1) is not sealed, its characterized in that: the improved material discharging device is characterized in that a movable door is movably connected to the front wall of the right side of the box body (1) through a hinge, supporting legs are fixedly connected to the bottom of the box body (1) close to the left side and the right side respectively, material boxes (2) are fixedly connected to the top of the box body (1), the bottoms of the material boxes (2) penetrate through the top of the box body (1) and extend into the box body (1), discharging pipes (11) communicated with the interior of the material boxes (2) are fixedly connected to the bottom of the material boxes (2), the bottoms of the discharging pipes (11) are not sealed, guide plates are fixedly connected to the top of the discharging pipes (11) close to the left side and the right side respectively, side walls of the guide plates are fixedly connected with the inner walls of the material boxes (2), a box cover is movably connected to the top of the material boxes (2), rotating rollers (12) are movably connected to the positions, the inner cavity of the box body (1) is provided with a first U-shaped frame (4) with an upward opening, a connecting plate (29) is movably connected with a rotating shaft and a bearing from left to right on the front wall and the rear wall of the first U-shaped frame (4), straight plates (3) are respectively arranged at the positions, close to the front side and the rear side, of the lower part of the first U-shaped frame (4), the side walls at the left and the right sides of the straight plates (3) are fixedly connected with the inner wall of the box body (1), the position, close to the bottom, of the side wall, back to the first U-shaped frame (4), of the connecting plate (29) is movably connected with the side walls of the straight plates (3) through the rotating shaft and the bearing, a flat plate (30) is movably connected with the position, close to the bottom, of the front wall of the flat plate (30) through the rotating shaft and the bearing, a transverse plate (22) is movably connected with the position, close to the left side, and the back wall of the cam (21) is movably connected with a mounting plate (20) through a rotating shaft and a bearing, fixing rods are fixedly connected between the left side wall of the mounting plate (20) and the left side inner wall of the box body (1) near the top and the bottom respectively, a motor (23) is arranged between the two fixing rods, the motor (23) is arranged on the left side wall of the box body (1), a belt is in transmission connection between the output shaft of the motor (23) and the rotating shaft on the back wall of the cam (21), the inner cavity of the first U-shaped frame (4) is movably connected with a second U-shaped frame (24), a filter screen (5) is movably connected in the second U-shaped frame (24), a plurality of uniformly distributed leaking holes are respectively formed in the bottoms of the first U-shaped frame (4) and the second U-shaped frame (24), and the positions of the leaking holes on the first U-shaped frame (4) and the second U-shaped frame (24) are corresponding, the bottom of the box body (1) is movably connected with a material receiving frame (6).

2. The impurity screening device for textile raw material production and processing according to claim 1, characterized in that: the dust guide device is characterized in that the front side and the rear side of the discharge pipe (11) are respectively provided with a dust guide pipe (13), the top of the dust guide pipe (13) close to the left side and the right side is respectively and fixedly connected with a vertical plate, the top of the vertical plate is fixedly connected with a first sliding block, the top of the box body (1) is provided with a first sliding chute matched with the first sliding block, the right side wall of the dust guide pipe (13) close to the front side is fixedly connected with a first rectangular sheet, the front wall of the first rectangular sheet is movably connected with a movable plate (15) through a rotating shaft and a bearing, the front wall of the movable plate (15) close to the top and the bottom is respectively and movably connected with a second rectangular block and an electric telescopic rod (16) through a rotating shaft and a bearing, the top of the second rectangular block is fixedly connected with the top of the inner cavity of the box body (1), and the right end of the, the bottom of the dust guide pipe (13) is fixedly connected with a plurality of dust suction heads (14) communicated with the interior of the dust guide pipe, the left side wall of the dust guide pipe (13) is fixedly connected with corrugated pipes (9) communicated with the interior of the dust guide pipe, the outside of the left side wall of the box body (1) is provided with a dust collection box (8), the top of the dust collection box (8) is movably connected with a box cover, the positions, close to the top and the bottom, of the right side wall of the dust collection box (8) are respectively and fixedly connected with clamping blocks, the left side wall of the box body (1) is provided with clamping grooves matched with the clamping blocks, the left side wall of the box body (1) and the top of the box cover are respectively provided with through holes matched with the corrugated pipes (9), the left end of the corrugated pipe (9) sequentially penetrates through the through holes to extend into the dust collection box (8), and a limiting rod is fixedly, and a dust collector (10) communicated with the corrugated pipe (9) is arranged on the corrugated pipe (9) close to the left side.

3. The impurity screening device for textile raw material production and processing according to claim 2, characterized in that: the right-hand member fixedly connected with second slider of electric telescopic handle (16), and offer on the right side inner wall of box (1) with second slider assorted second spout, be close to right side department fixedly connected with catch bar (19) on the top of electric telescopic handle (16), and the top of catch bar (19) is provided with pipe (17), the top of pipe (17) and the inner chamber top fixed connection of box (1), and be provided with in pipe (17) rather than assorted piston (18), set up on the bottom of pipe (17) with catch bar (19) assorted through-hole, and the top of catch bar (19) passes the through-hole and extends to in pipe (17) with the bottom fixed connection of piston (18).

4. The impurity screening device for textile raw material production and processing according to claim 1, characterized in that: the left and right side walls of the filter screen (5) are respectively and fixedly connected with a third slide block, the left and right inner walls of the second U-shaped frame (24) are provided with a third slide groove matched with the third slide block, the left and right side walls of the second U-shaped frame (24) are respectively and fixedly connected with a first handle and a fourth slide block near the top and the bottom, and the inner walls of the left side and the right side of the first U-shaped frame (4) are provided with fourth sliding chutes matched with the fourth sliding blocks, a knocking plate (28) is arranged outside the left side wall of the first U-shaped frame (4), a thin rod (26) is fixedly connected on the left side wall of the knocking plate (28), an extension spring (27) and a thick pipe (25) are sleeved outside the thin rod (26), and both ends of the extension spring (27) are respectively fixedly connected with the left side wall of the knocking plate (28) and the right side wall of the thick pipe (25), the left side wall of the thick pipe (25) is fixedly connected with the left side inner wall of the box body (1).

5. The impurity screening device for textile raw material production and processing according to claim 1, characterized in that: connect and expect on the bottom of frame (6) and be close to left and right sides department fixedly connected with fifth slider respectively, and set up on the inner chamber bottom of box (1) with fifth slider assorted fifth spout, connect and expect on the top of frame (6) and be close to left and right sides department fixedly connected with swash plate (7) respectively, and the lateral wall of swash plate (7) contacts with the inner wall of box (1), connect on the left and right sides lateral wall of frame (6) fixedly connected with second handle respectively.