CN217298125U

CN217298125U - Variable speed device of cotton feeding roller

Info

Publication number: CN217298125U
Application number: CN202221050858.5U
Authority: CN
Inventors: 陆翠玲
Original assignee: Jiangsu Lianhong Textile Co ltd
Current assignee: Jiangsu Lianhong Textile Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-26
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a give cotton roller speed change gear, the on-line screen storage device comprises a base, the top fixed mounting of base has the carding machine body, there is conveying mechanism on the surface of carding machine body through support fixed mounting, the left side fixedly connected with L type support of carding machine body, the front end fixedly connected with machine case of L type support, machine incasement chamber's left side fixed mounting has the motor, the output shaft of motor passes through shaft coupling fixedly connected with dwang, the utility model relates to a give cotton roller technical field. This cotton feeding roller speed change gear makes electric telescopic handle withdrawal drive reciprocal lead screw and first gear decline through starting electric telescopic handle, and when first gear decline and second gear meshing, the cleaning plate removes to conveying mechanism's top, and laminates mutually with conveying mechanism's top, and U type is wiped the board and is removed to the top on cotton feeding roller surface and laminates mutually with cotton feeding roller simultaneously.

Description

Variable speed device of cotton feeding roller

Technical Field

The utility model relates to a give cotton roller technical field, specifically be a give cotton roller variable speed device.

Background

Cotton, seed fiber of cotton plant of Malvaceae, is native to subtropical zone, and plant shrub, can grow to 6 m height, generally 1-2 m, in tropical zone, after the cotton is collected, the collected cotton generally needs to be further processed by a carding machine, when using carding machines it is common for a worker to place a large quantity of cotton on top of the conveyor, the cotton is fed into the machine for processing through the cotton feeding roller, and partial broken fibers are bonded on the surface of the cotton feeding roller and the conveying mechanism after long-time use, the existing cotton feeding roller speed changing device has single function, can not clear the broken fibers at the tops of the cotton feeding roller and the conveying mechanism through speed changing, needs manual cleaning, consumes manpower, meanwhile, the processing efficiency is reduced, so a cotton feeding roller speed changing device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a give cotton roller speed change gear has solved current give cotton roller speed change gear and can't clear up the cotton spacing on give cotton roller and conveying mechanism surface, leads to consumeing the manpower and reduces machining efficiency's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cotton feeding roller variable speed device comprises a base, wherein a carding machine body is fixedly mounted at the top of the base, a conveying mechanism is fixedly mounted on the surface of the carding machine body through a support, an L-shaped support is fixedly connected to the left side of the carding machine body, a machine box is fixedly connected to the front end of the L-shaped support, a motor is fixedly mounted on the left side of an inner cavity of the machine box, an output shaft of the motor is fixedly connected with a rotating rod through a coupler, the right end of the rotating rod penetrates through the machine box and extends to the outside of the machine box, a cotton feeding roller is fixedly connected to the surface of the rotating rod and is positioned on the outside of the machine box, an electric telescopic rod is fixedly mounted on the right side of the top of the base, a reciprocating lead screw is rotatably connected above the left side of the electric telescopic rod through a bearing piece, a thread sleeve is connected to the surface of the reciprocating lead screw, and a U-shaped wiping plate is fixedly connected to the bottom of the thread sleeve, the surface of the threaded sleeve is fixedly connected with a traction rod matched with the cotton feeding roller for use, and the bottom of the traction rod is fixedly connected with a cleaning plate matched with the conveying mechanism for use.

Preferably, a chute plate is fixedly connected to the upper portion of the surface of the carding machine body, a sliding block is slidably connected to the inside of the chute plate, a telescopic rod is fixedly connected to the bottom of the sliding block, and the bottom end of the telescopic rod is fixedly connected to the top of the threaded sleeve.

Preferably, the right side on reciprocating screw surface is fixedly connected with first gear, the right-hand member fixedly connected with of dwang and first gear engaged with second gear mutually.

Preferably, the front side of the top of the base is fixedly connected with a collecting frame.

Preferably, the two sides of the top of the collecting frame are fixedly connected with collecting nozzles through openings.

Preferably, an exhaust fan is fixedly installed on the left side of the collecting frame through an opening.

Advantageous effects

The utility model provides a cotton feeding roller variable speed device. Compared with the prior art, the method has the following beneficial effects:

(1) the cotton feeding roller speed-variable device enables the electric telescopic rod to retract by starting the electric telescopic rod to drive the reciprocating screw rod and the first gear to descend, the cleaning plate moves to the top of the conveying mechanism and is attached to the top of the conveying mechanism while the first gear descends and is meshed with the second gear, meanwhile, the U-shaped wiping plate moves to the upper part of the surface of the cotton feeding roller and is attached to the cotton feeding roller, the motor is started and the rotating speed of the output shaft of the motor is accelerated, so that the motor drives the reciprocating screw rod to rotate rapidly through the first gear and the second gear, can reach the effect of clearing up the short line on feed roller and conveying mechanism surface through the reciprocating motion of thread bush, the rotational speed of this structure accessible adjusting motor output shaft reaches and is convenient for to the cotton fiber on feed roller and conveying mechanism surface, has effectively saved artifical clear time, has increased machining efficiency when having reduced manpower consumption.

(2) This give cotton roller speed change gear through starting the air exhauster, makes the air exhauster will collect the inside air of frame and take out and form the negative pressure state, can reach and collect the effect that the broken string that drops got off carries out the collection through two collection mouths, and this structure can be effectively to collecting from the cotton fiber who gives cotton roller and conveying mechanism surface fall to reach and prevent that the fibre from wafting the effect that causes adverse effect to operational environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the U-shaped wiper, cleaning plate and drawbar arrangement of the present invention;

fig. 3 is a top view of the motor, the conveying mechanism and the L-shaped rod structure of the present invention.

In the figure: 1. a base; 2. a carding machine body; 3. a conveying mechanism; 4. an L-shaped bracket; 5. a chassis; 6. a motor; 7. rotating the rod; 8. a cotton feeding roller; 9. an electric telescopic rod; 10. an exhaust fan; 11. a reciprocating screw; 12. a threaded sleeve; 13. a U-shaped wiping plate; 14. a draw bar; 15. cleaning the plate; 16. a first gear; 17. a second gear; 18. a chute plate; 19. a slider; 20. a collection frame; 21. a collecting nozzle; 22. a telescopic rod.

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. 1-3, the present invention provides a technical solution: the utility model provides a give cotton roller variable speed device, the on-line screen storage device comprises a base 1, the top fixed mounting of base 1 has carding machine body 2, there is conveyor mechanism 3 on the surface of carding machine body 2 through support fixed mounting, the left side fixedly connected with L type support 4 of carding machine body 2, the front end fixedly connected with machine case 5 of L type support 4, the left side fixed mounting of machine case 5 inner chamber has motor 6, motor 6 is servo motor, can adjust the rotational speed, shaft coupling fixedly connected with dwang 7 is passed through to motor 6's output shaft, the right-hand member of dwang 7 runs through machine case 5 and extends to the outside of machine case 5, the surface of dwang 7 just is located the outside fixedly connected with of machine case 5 and gives cotton roller 8. In order to achieve the effect of conveniently cleaning cotton fibers remained on the surfaces of a cotton feeding roller 8 and a conveying mechanism 3, an electric telescopic rod 9 is fixedly installed on the right side of the top of a base 1, a reciprocating lead screw 11 is rotatably connected above the left side of the electric telescopic rod 9 through a bearing piece, a threaded sleeve 12 is in threaded connection with the surface of the reciprocating lead screw 11, a U-shaped wiping plate 13 is fixedly connected with the bottom of the threaded sleeve 12, a traction rod 14 matched with the cotton feeding roller 8 is fixedly connected with the surface of the threaded sleeve 12, a cleaning plate 15 matched with the conveying mechanism 3 is fixedly connected with the bottom of the traction rod 14, a chute plate 18 is fixedly connected above the surface of a cotton carding machine body 2, a sliding block 19 is slidably connected with the inside of the chute plate 18, a telescopic rod 22 is fixedly connected with the bottom of the sliding block 19, the bottom end of the telescopic rod 22 is fixedly connected with the top of the threaded sleeve 12, and a first gear 16 is fixedly connected with the right side of the surface of the reciprocating lead screw 11, a second gear 17 engaged with the first gear 16 is fixedly connected to the right end of the rotating lever 7. In order to collect cotton fibers falling from the surfaces of the cotton feeding roller 8 and the conveying mechanism 3, a collecting frame 20 is fixedly connected to the front side of the top of the base 1, collecting nozzles 21 are fixedly connected to the two sides of the top of the collecting frame 20 through openings, and an exhaust fan 10 is fixedly mounted on the left side of the collecting frame 20 through the openings. And those not described in detail in this specification are well within the skill of those in the art.

When the cotton cleaning device is used, the motor 6 is started simultaneously with the conveying mechanism 3, the motor 6 drives the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the cotton feeding roller 8 to rotate so as to achieve the effect of feeding cotton at the top of the conveying mechanism 3, when the cotton feeding roller 8 and the conveying mechanism 3 need to be cleaned, the electric telescopic rod 9 is started to retract to drive the reciprocating lead screw 11 to descend, the reciprocating lead screw 11 descends to drive the first gear 16 to descend, the first gear 16 descends to drive the reciprocating lead screw 11 to rotate through being meshed with the second gear 17, meanwhile, after the first gear 16 descends to the top of the second gear 17, the traction rod 14 drives the cleaning plate 15 to move to the top of the conveying mechanism 3 and be attached to the top of the conveying mechanism 3, meanwhile, the U-shaped wiping plate 13 moves to the upper part of the surface of the cotton feeding roller 8 and is attached to the cotton feeding roller 8, at the moment, the motor 6 is started and the rotating speed of the output shaft of the motor 6 is accelerated, make motor 6 drive reciprocal lead screw 11 and rotate fast, can reach the effect of clearing up the stub on giving cotton roller 8 and conveying mechanism 3 surface through the reciprocating motion of thread bush 12, the accessible starts air exhauster 10 simultaneously, makes air exhauster 10 take out the inside air of collecting frame 20 and forms the negative pressure state, can reach the effect of collecting the garrulous line that drops through two collection mouths 21.

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. A cotton feeding roller variable speed device comprises a base (1), and is characterized in that: the cotton carding machine is characterized in that a carding machine body (2) is fixedly mounted at the top of the base (1), a conveying mechanism (3) is fixedly mounted on the surface of the carding machine body (2) through a support, an L-shaped support (4) is fixedly connected to the left side of the carding machine body (2), a case (5) is fixedly connected to the front end of the L-shaped support (4), a motor (6) is fixedly mounted on the left side of the inner cavity of the case (5), an output shaft of the motor (6) is fixedly connected with a rotating rod (7) through a coupler, the right end of the rotating rod (7) penetrates through the case (5) and extends to the outside of the case (5), a cotton feeding roller (8) is fixedly connected to the surface of the rotating rod (7) and is located outside the case (5), an electric telescopic rod (9) is fixedly mounted on the right side of the top of the base (1), and a reciprocating lead screw (11) is rotatably connected to the left upper side of the electric telescopic rod (9) through a bearing piece, the surface thread of the reciprocating screw rod (11) is connected with a threaded sleeve (12), the bottom of the threaded sleeve (12) is fixedly connected with a U-shaped wiping plate (13), the surface of the threaded sleeve (12) is fixedly connected with a traction rod (14) matched with the cotton feeding roller (8) for use, and the bottom of the traction rod (14) is fixedly connected with a cleaning plate (15) matched with the conveying mechanism (3) for use.

2. A feed roller variable speed device according to claim 1, characterized in that: the upper portion of the surface of the carding machine body (2) is fixedly connected with a chute plate (18), the inside of the chute plate (18) is connected with a sliding block (19) in a sliding mode, the bottom of the sliding block (19) is fixedly connected with a telescopic rod (22), and the bottom end of the telescopic rod (22) is fixedly connected to the top of the threaded sleeve (12).

3. A feed roller variable speed device according to claim 1, characterized in that: the right side fixedly connected with first gear (16) on reciprocal lead screw (11) surface, the right-hand member fixedly connected with of dwang (7) and first gear (16) engaged with second gear (17) mutually.

4. A feed roller variable speed device according to claim 1, characterized in that: the front side of the top of the base (1) is fixedly connected with a collecting frame (20).

5. A feed roller variable speed device according to claim 4, characterized in that: the two sides of the top of the collecting frame (20) are fixedly connected with collecting nozzles (21) through openings.

6. A feed roller variable speed device according to claim 4, characterized in that: an exhaust fan (10) is fixedly arranged on the left side of the collecting frame (20) through an opening.