CN215251377U

CN215251377U - Cleaning device for cotton plucker

Info

Publication number: CN215251377U
Application number: CN202121326156.0U
Authority: CN
Inventors: 腾莉莉; 王金香
Original assignee: Zhongxiang Jinxin Textile Co ltd
Current assignee: Zhongxiang Jinxin Textile Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-21
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a cleaning device for bale plucker belongs to weaving equipment field, solves traditional bale plucker and needs the manual work to clear up the cotton fibre and cause the problem that intensity of labour is big, efficient low. The device includes four blades and four spliced eyes of evenly seting up on the rotary drum, every the blade all slide and peg graft in the spliced eye, every all be connected with the sliding sleeve through L shape frame in the rotary drum at spliced eye both ends, the inboard both ends of blade all are connected with the slide bar, and every slide bar all slides and alternates in the sliding sleeve, just the cover is equipped with the spring on the slide bar of sliding sleeve below, and the bottom of every slide bar all is connected with the arc piece, and the round internalization that four arc pieces enclose is pegged graft and has the toper post, the toper post in through connection with the screw rod, the screw thread at screw rod both ends revolves to opposite, and the both ends of screw rod still rotate with the both ends of rotary drum and be connected. The utility model discloses a grab cotton machine cleaning device can clear up the cotton fibre on the rotary drum fast, effectively improves work efficiency, reduces intensity of labour.

Description

Cleaning device for cotton plucker

Technical Field

The utility model relates to a weaving processing equipment, more specifically say, it relates to a cleaning device for bale plucker.

Background

Bale pluckers, also known as bale pluckers. A machine for picking up cotton fibers from a bale in an opening and picking combined unit. Generally, a blade (or saw blade) is used for beating hands and ribs, and a brad machine or a spring clamp is used for grabbing fibers from the surface of a cotton bale and the fibers are conveyed to a subsequent machine by air flow or machinery for further processing. The cotton picker generally comprises a beater which is a rotary drum with teeth, the rotary drum is rotatably arranged on a support, and the rotary drum rotates to enable the teeth to rotate on cotton, so that the cotton picking work is realized. However, at the in-process of in-service use, the easy winding of cotton fibre is on the rotary drum between two adjacent teeth, influences grabbing cotton machine's the cotton that lasts, and it is very inconvenient to use, and to the cotton fibre clearance on the rotary drum, present most is artifical with the hook scrape off, and its intensity of labour is big, and is inefficient, is unfavorable for quick clearance. Therefore, the development and design of a cleaning device for the cotton plucker are urgently needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, a grab cotton machine cleaning device is provided, can clear up the cotton fibre on the rotary drum fast, effectively improve work efficiency, reduce intensity of labour.

The technical scheme of the utility model is like this: a cleaning device for a cotton grabbing machine comprises four blades and four insertion holes uniformly formed in a rotary drum, wherein each blade is inserted in the insertion hole in a sliding mode, the rotary drum at the two ends of each insertion hole is connected with a sliding sleeve through an L-shaped frame, the two ends of the inner side of each blade are connected with sliding rods, each sliding rod is inserted in the sliding sleeve in a sliding mode, a spring is sleeved on the sliding rod below the sliding sleeve, the bottom of each sliding rod is connected with an arc-shaped block, the two ends of the spring are respectively connected with the sliding sleeve and the arc-shaped block, conical columns are movably inserted in a circle defined by the four arc-shaped blocks, a screw rod penetrates through the conical columns and is connected with the two ends of the screw rod in opposite rotating directions, the two ends of the screw rod are respectively in threaded connection with the two conical columns, the two ends of the screw rod are also rotatably connected with the two ends of the rotary drum, and a limiting assembly is arranged between each conical column and the rotary drum, and a locking nut is screwed on the screw rod outside the rotary drum.

As a further improvement, the limiting assembly comprises a guide rail and a sliding block, the guide rail is fixed on the inner wall of the rotary drum, the sliding block is fixed on the outer wall of the conical column, and one end of the sliding block is slidably mounted on the guide rail.

Furthermore, a rotating disc is arranged on the screw rod on the outer side of the locking nut.

Furthermore, a containing cavity is formed in the support above the rotary drum, an inlet and an outlet are formed in the support at the bottom of the containing cavity, an installing plate is arranged in the containing cavity, a brush is arranged at the bottom of the installing plate, two air cylinders are arranged at the top of the support, and output ends of the two air cylinders penetrate through the support and are connected with the installing plate.

Furthermore, an air cavity is arranged in the mounting plate, a plurality of air injection holes communicated with the air cavity are formed in the bottom of the mounting plate, and an air pump is further arranged at the top of the support and communicated with the air cavity through a soft air pipe.

Further, the air injection holes and the brushes are arranged in a staggered mode.

Advantageous effects

Compared with the prior art, the utility model, have following advantage:

1. the utility model discloses a grab cleaning device for cotton picker, through set up the blade on the rotary drum, when needing clearance cotton fibre, loosen the elasticity nut, rotate the screw rod and drive two toper posts and remove in the circle that four arc pieces enclose, toper post props open arc piece and makes the slide bar outwards slide in the sliding sleeve, and then makes the blade outwards remove to cut off the cotton fibre of winding at the rotary drum outer wall, can clear up the cotton fibre on the rotary drum fast, effectively improve work efficiency, reduce intensity of labour.

2. The utility model discloses a grab cleaning device for cotton picker through set up the brush on the support, at the in-process of clearance cotton fibre, after the cotton fibre is cut off, cylinder work drives the mounting panel and removes, makes the brush stretch out the support outer with the rotary drum contact to the rotation of cooperation rotary drum makes the cotton fibre by the brush fall, further convenient clearance.

3. The utility model discloses a grab cleaning device for cotton picker through seting up air cavity and fumarole on the mounting panel, at the in-process that the cotton fibre was swept to the brush, the air pump is to the air feed in the air cavity, and gaseous rethread fumarole blowout for the cotton fibre is blown away, further improves cleaning efficiency.

Drawings

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

FIG. 2 is an enlarged schematic side view of the drum according to the present invention;

FIG. 3 is an enlarged schematic view of the cross-sectional structure of the drum of the present invention;

fig. 4 is an enlarged schematic view of the cross-sectional structure of the mounting plate of the present invention.

Wherein: 1-blade, 2-rotary drum, 3-plug hole, 4-slide bar, 5-sliding sleeve, 6-spring, 7-arc block, 8-conical column, 9-screw, 10-locking nut, 11-guide rail, 12-slide block, 13-rotary disc, 14-bracket, 15-containing cavity, 16-mounting plate, 17-brush, 18-air cavity, 19-air jet hole, 20-air pump, 21-L-shaped frame, 22-air cylinder and 23-soft air pipe.

Detailed Description

The invention will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1-4, the cleaning device for the cotton picker of the present invention comprises four blades 1 and four insertion holes 3 uniformly formed on a rotary drum 2, each blade 1 is slidably inserted into the insertion hole 3, the rotary drum 2 at two ends of each insertion hole 3 is connected with a sliding sleeve 5 through an L-shaped frame 21, two ends of the inner side of each blade 1 are connected with sliding rods 4, each sliding rod 4 is slidably inserted into the sliding sleeve 5, a spring 6 is sleeved on the sliding rod 4 below the sliding sleeve 5, the bottom of each sliding rod 4 is connected with an arc block 7, two ends of the spring 6 are respectively connected with the sliding sleeve 5 and the arc block 7, tapered columns 8 are movably inserted into a circle enclosed by the four arc blocks 7, a screw rod 9 is penetratingly connected into the tapered columns 8, the screw threads at two ends of the screw rod 9 are opposite in rotation direction, and two ends of the screw rod 9 are respectively connected with the two tapered columns 8 through screw threads, the both ends of screw rod 9 still are connected with the both ends rotation of rotary drum 2, and is concrete, be connected through the bearing between screw rod 9 and the rotary drum 2, all is equipped with spacing subassembly between toper post 8 and the rotary drum 2, and the screw rod 9 in the rotary drum 2 outside has screwed lock nut 10, when preventing to grab cotton, screw rod 9 rotates.

The utility model discloses a grab cleaning device for cotton picker, through set up blade 1 on rotary drum 2, when needing clearance cotton fibre, loosen elasticity nut 10, rotate screw rod 9 and drive two toper posts 8 and remove in the circle that four arc pieces 7 enclose, toper post 8 struts arc piece 7 and makes slide bar 4 outwards slide in sliding sleeve 5, and then make blade 1 outwards remove, thereby cut off the cotton fibre of winding at 2 outer walls of rotary drum, can clear up the cotton fibre on the rotary drum fast, effectively improve work efficiency, and the labor intensity is reduced.

Preferably, the limiting assembly comprises a guide rail 11 and a sliding block 12, the guide rail 11 is fixed on the inner wall of the drum 2, the sliding block 12 is fixed on the outer wall of the tapered column 8, and one end of the sliding block 12 is slidably mounted on the guide rail 11 to prevent the tapered column 8 from rotating along with the screw 9, so that the tapered column 8 can only move axially along the drum 2.

Preferably, a rotating disc 13 is arranged on the screw 9 outside the locking nut 10, so that the screw 9 can be conveniently rotated.

Preferably, a containing cavity 15 is formed in the support 14 above the rotating drum 2, an inlet and an outlet are formed in the support 14 at the bottom of the containing cavity 15, an installing plate 16 is arranged in the containing cavity 15, a brush 17 is arranged at the bottom of the installing plate 16, two air cylinders 22 are arranged at the top of the support 14, and output ends of the two air cylinders 22 penetrate through the support 14 and are connected with the installing plate 16.

The utility model discloses a grab cleaning device for cotton picker through set up brush 17 on support 14, at the in-process of clearance cotton fibre, after the cotton fibre is cut off, cylinder 22 work drives mounting panel 16 and removes, makes brush 17 stretch out support 14 outer with the contact of rotary drum 2 to the rotation of cooperation rotary drum 2 makes the cotton fibre by the brush fall off, further convenient clearance.

Preferably, an air chamber 18 is arranged in the mounting plate 16, a plurality of air injection holes 19 communicated with the air chamber 18 are arranged at the bottom of the mounting plate 16, an air pump 20 is further arranged at the top of the bracket 14, and the air pump 20 is communicated with the air chamber 18 through a soft air pipe 23.

The utility model discloses a grab cleaning device for cotton picker through offering air cavity 18 and fumarole 19 on mounting panel 16, at the in-process of brushing cotton fibre, air pump 20 air feed in to air cavity 18, and gaseous rethread fumarole 19 blowout for the cotton fibre is blown away, further improves cleaning efficiency.

Preferably, the air injection hole 19 is disposed to be misaligned with the fur brush 17, preventing the fur brush 17 from interfering with the air injection hole 19.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims

1. A cleaning device for a cotton grabbing machine is characterized by comprising four blades (1) and four insertion holes (3) which are uniformly formed in a rotary drum (2), wherein each blade (1) is inserted in the insertion hole (3) in a sliding manner, the rotary drums (2) at two ends of each insertion hole (3) are connected with a sliding sleeve (5) through an L-shaped frame (21), two ends of the inner side of each blade (1) are connected with sliding rods (4), each sliding rod (4) is inserted in the sliding sleeve (5) in a sliding manner, a spring (6) is sleeved on each sliding rod (4) below the sliding sleeve (5), the bottom of each sliding rod (4) is connected with an arc-shaped block (7), two ends of each spring (6) are respectively connected with the sliding sleeve (5) and the arc-shaped blocks (7), and conical columns (8) are movably inserted in a circle formed by the four arc-shaped blocks (7), the rotary drum is characterized in that a screw rod (9) penetrates through the conical columns (8), the thread turning directions of two ends of the screw rod (9) are opposite, two ends of the screw rod (9) are in threaded connection with the two conical columns (8) respectively, two ends of the screw rod (9) are further in rotary connection with two ends of the rotary drum (2), limiting assemblies are arranged between the conical columns (8) and the rotary drum (2), and a locking nut (10) is screwed on the screw rod (9) on the outer side of the rotary drum (2).

2. The cleaning device for the cotton picker according to claim 1, wherein the limiting assembly comprises a guide rail (11) and a sliding block (12), the guide rail (11) is fixed on the inner wall of the rotary drum (2), the sliding block (12) is fixed on the outer wall of the tapered column (8), and one end of the sliding block (12) is slidably mounted on the guide rail (11).

3. A cleaning device for a bale plucker as claimed in claim 1, wherein a rotating disc (13) is provided on the screw (9) outside the locking nut (10).

4. The cleaning device for the cotton picker according to claim 1, 2 or 3, wherein a containing cavity (15) is formed in the support (14) above the rotating drum (2), an inlet and an outlet are formed in the support (14) at the bottom of the containing cavity (15), a mounting plate (16) is arranged in the containing cavity (15), a brush (17) is arranged at the bottom of the mounting plate (16), two air cylinders (22) are arranged at the top of the support (14), and output ends of the two air cylinders (22) penetrate through the support (14) and are connected with the mounting plate (16).

5. The cleaning device for the cotton picker according to claim 4, wherein an air chamber (18) is arranged in the mounting plate (16), a plurality of air injection holes (19) communicated with the air chamber (18) are formed in the bottom of the mounting plate (16), an air pump (20) is further arranged on the top of the support (14), and the air pump (20) is communicated with the air chamber (18) through a soft air pipe (23).

6. A cleaning device for a bale plucker as in claim 5, wherein said air injection holes (19) are arranged offset from the brushes (17).