CN111088563A

CN111088563A - Round beater device of disc plucker for evenly plucking cotton

Info

Publication number: CN111088563A
Application number: CN202010035956.0A
Authority: CN
Inventors: 曹超铨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-05-01

Abstract

The utility model provides a grab cotton even circular hired roughneck device of disc bale plucker, relates to the spinning and weaves and equips technical field, including the main mounting disc, the locating hole has been seted up at the middle part of main mounting disc, fixed screw and grabbing cotton tooth screw have been seted up respectively to the surface of main mounting disc, the front swing joint of main mounting disc has the auxiliary mounting disc, the main shaft via hole has been seted up at the middle part of auxiliary mounting disc, the location screw has been seted up on the surface of auxiliary mounting disc, the front swing joint of auxiliary mounting disc has the fixed plate. This grab cotton even circular hired roughneck device of disc bale plucker through the main mounting disc, can support for its mechanism provides, guarantees the stability of whole structure in the course of the work, through the cylindrical locating piece of back fixedly connected with at the auxiliary mounting disc, the size of locating piece and the size looks adaptation of locating hole can guarantee that the connection between auxiliary mounting disc and the main mounting disc is stable, simultaneously through the connected mode of activity grafting, can easy to assemble and dismantle.

Description

Round beater device of disc plucker for evenly plucking cotton

Technical Field

The invention relates to the technical field of spinning and weaving, in particular to a circular beater device of a disc plucker, which can evenly pluck cotton.

Background

The cotton grabbing machine is used as a first step of spinning and weaving, and is used for grabbing raw cotton, collecting the raw cotton through an air channel and then sending the raw cotton into a next step of spinning and weaving, the existing cotton grabbing process generally scrapes the cotton through teeth of a beater of the cotton grabbing machine, the beater continuously rotates to enable the cotton to be located above, the cotton can be sucked away through air flow at the moment, but the existing structure easily drops when the cotton is scraped, and due to the fact that linear velocities of a part close to the center of a circle and a part far away from the center of the circle are different, the phenomenon that the cotton is uneven when the cotton is scraped is easily caused, and subsequent work is influenced.

Based on the problems, the invention provides a circular beater device of a disc plucker, which has the advantage of uniform plucking and effectively avoids the problem that cotton is blocked on the beater by utilizing the clamping principle.

Disclosure of Invention

In order to realize the aim of uniform cotton picking, the invention provides the following technical scheme: a circular beater device of a disc cotton plucker for evenly plucking cotton comprises a main mounting disc, a positioning hole, a fixing screw hole, a cotton plucking tooth screw hole, an auxiliary mounting disc, a main shaft through hole, a positioning screw hole, a fixing plate, auxiliary cotton plucking teeth, a mounting hole and a cotton plucking mechanism.

Wherein: the cotton grabbing mechanism comprises a fixed disc, a main shaft through hole, a positioning column, an eccentric wheel, a movable rod, a fixed rod, a movable clamping plate and a fixed clamping plate.

In detail:

the locating hole has been seted up at the middle part of main mounting disc, fixed screw and grabbing cotton tooth screw have been seted up respectively to the surface of main mounting disc, the front swing joint of main mounting disc has the sub-mounting disc, the main shaft via hole has been seted up at the middle part of sub-mounting disc, the location screw has been seted up on the surface of sub-mounting disc, the front swing joint of sub-mounting disc has the fixed plate, adjacent two swing joint has supplementary grabbing cotton tooth between the fixed plate, the mounting hole has all been seted up on the surface of fixed plate and supplementary grabbing cotton tooth, the front swing joint of fixed plate has the cotton mechanism of grabbing.

The cotton grabbing mechanism comprises a fixed disc, a main shaft through hole is formed in the middle of the fixed disc, a positioning column is fixedly connected to the surface of the fixed disc, an eccentric wheel is fixedly connected to the front side of the positioning column, a movable rod is fixedly connected to the outer side of the eccentric wheel, a fixed rod is fixedly connected to the lower portion of the movable rod, a movable clamping plate is movably hinged to the outer side of the movable rod, and a fixed clamping plate is fixedly connected to the outer side of the fixed rod.

Preferably, the fixing rod is fixedly connected with the fixing plate.

Preferably, the number of the fixing plates and the number of the auxiliary cotton grabbing teeth are eight, and fixing rods are fixedly connected above the eight fixing plates.

Preferably, the number of the positioning columns and the number of the eccentric wheels are eight.

Preferably, the auxiliary cotton grabbing teeth are movably connected with the main mounting disc.

Preferably, the outermost sides of the fixing plate and the auxiliary cotton grabbing teeth are on the same circle.

Preferably, the fixed disc is movably connected with the main shaft.

Compared with the prior art and products, the invention has the beneficial effects that:

1. this grab cotton even circular hired roughneck device of disc bale plucker through main mounting disc, can provide the support for its mechanism, guarantees the stability of whole structure in the course of the work, through the cylindrical locating piece of back fixedly connected with at the sub-mounting disc, the size of locating piece and the size looks adaptation of locating hole can guarantee that the connection between sub-mounting disc and the main mounting disc is stable, and the connected mode through activity grafting simultaneously can easy to assemble and dismantle, through fixed screw and location screw, can provide the installation location for the fixed plate, has guaranteed the stability of fixed plate in easy to assemble, through grabbing cotton tooth screw, can guarantee the supplementary stability of grabbing cotton tooth, makes things convenient for its installation and dismantlement simultaneously.

2. This grab cotton even circular hired roughneck device of disc plucker, install each structure through the screw, it is more convenient when installation and dismantlement to make the device whole, compare traditional direct welded hired roughneck, can change the structure of single damage, the cost is saved indirectly, and simultaneously, utilize the principle of pressing from both sides, the effectual cotton jam problem on hired roughneck of having avoided, the equipment consume that causes because of the cotton jam has been avoided, the device's life has been increased, simultaneously, it is more convenient to clear up, in addition, through the design of fixed disk and eccentric wheel, can make all movable clamp plate simultaneous movement who grabs cotton mechanism and include, it is more even when grabbing cotton operation to make the device, the production of phenomenon is grabbed in the hourglass has been prevented.

Drawings

FIG. 1 is a top view of a main mounting plate structure of the present invention;

FIG. 2 is a top view of the sub-mount plate structure of the present invention;

FIG. 3 is a top view of the main mounting plate and sub-mounting plate assembly of the present invention;

FIG. 4 is a schematic structural view of a cotton grabbing mechanism of the present invention;

FIG. 5 is a top view of the structure of the mounting plate of the present invention;

FIG. 6 is a schematic view of the connecting structure of the movable clamping plate and the fixed clamping plate according to the present invention;

fig. 7 is a schematic diagram of the movement track of the movable splint and the fixed splint according to the present invention.

In the figure: 1-main mounting disc, 2-positioning hole, 3-fixing screw hole, 4-cotton catching tooth screw hole, 5-auxiliary mounting disc, 6-main shaft through hole, 7-positioning screw hole, 8-fixing plate, 9-auxiliary cotton catching tooth, 10-mounting hole, 11-cotton catching mechanism, 111-fixing disc, 112-main shaft through hole, 113-positioning column, 114-eccentric wheel, 115-movable rod, 116-fixing rod, 117-movable clamping plate and 118-fixed clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-7:

the round beater device of the disc cotton plucker capable of evenly plucking cotton comprises a main mounting disc 1, a positioning hole 2, a fixing screw hole 3, a cotton plucking tooth screw hole 4, an auxiliary mounting disc 5, a main shaft through hole 6, a positioning screw hole 7, a fixing plate 8, auxiliary cotton plucking teeth 9, a mounting hole 10 and a cotton plucking mechanism 11.

Wherein: the cotton catching mechanism 11 comprises a fixed disc 111, a main shaft through hole 112, a positioning column 113, an eccentric wheel 114, a movable rod 115, a fixed rod 116, a movable clamping plate 117 and a fixed clamping plate 118.

Wherein:

a. the angle between two adjacent fixing plates 8 is the same, the angle between two adjacent auxiliary cotton grabbing teeth 9 is the same, the angle between two fixing plates 8 is the same as the angle between two auxiliary cotton grabbing teeth 9, and the fixing rod 116 is fixedly connected with the fixing plates 8.

b. The movable clamping plate 117 and the specified clamping plate 118 are movably hinged on the fixed rod 116, the number of the fixed plates 8 and the number of the auxiliary cotton catching teeth 9 are eight, and the fixed rod 116 is fixedly connected above the eight fixed plates 8.

c. Two mounting holes 10 on the auxiliary cotton catching teeth 9 correspond to the cotton catching teeth screw holes 4 between two adjacent fixing screw holes 3 on the main mounting disc 1, and the number of the positioning columns 113 and the eccentric wheels 114 is eight.

Wherein:

d. two mounting holes 10 on the fixed plate 8 respectively correspond to the positioning screw hole 7 and the fixing screw hole 3 on the same diameter, and the auxiliary cotton grabbing teeth 9 are movably connected with the main mounting disc 1.

e. The back of the auxiliary mounting disc 5 is fixedly connected with a cylindrical positioning block, the size of the positioning block is matched with that of the positioning hole 2, the auxiliary mounting disc 5 is movably connected with the main mounting disc 1 through the positioning block, and the fixing plate 8 and the outermost side of the auxiliary cotton grabbing teeth 9 are on the same circle.

f. The main mounting disc 1 and the auxiliary mounting disc 5 are both circular in shape, the central axes of the positioning hole 2 of the main mounting disc 1, the auxiliary mounting disc 5 and the main shaft through hole 6 are on the same straight line, and the fixed disc 111 is movably connected with the main shaft.

When the auxiliary cotton grabbing tooth device is used, the cylindrical positioning block is fixedly connected to the back of the auxiliary mounting disc 5, the size of the positioning block is matched with the size of the positioning hole 2, the auxiliary mounting disc 5 is movably connected with the main mounting disc 1 through the positioning block, and the main mounting disc 1, the auxiliary mounting disc 5, the fixing plate 8 and the auxiliary cotton grabbing tooth 9 can be mounted on a preset position through screws due to the fact that the two mounting holes 10 on the auxiliary cotton grabbing tooth 9 correspond to the cotton grabbing tooth screw holes 4 between the two adjacent fixing screw holes 3 on the main mounting disc 1.

The structure and process are described with reference to FIGS. 1-3.

The fixed plate 111 is movably connected with the main shaft, the positioning column 13 is arranged on the fixed plate 111 and connected with the eccentric wheel 14, and the movable rod 115 is connected with the eccentric wheel 14, so that the fixed plate 111 can be driven to synchronously rotate in the same direction when the main shaft rotates, at the moment, the eccentric wheel 14 does eccentric motion by taking the positioning column 13 as a fulcrum, and according to the principle of eccentric rotation, when the eccentric wheel 14 moves, the fixed rod 116 can be driven to do periodic reciprocating motion, and at the moment, the fixed rod 116 can drive the movable clamping plate 117 to synchronously move.

Because the movable clamp plate 117 and the specified clamp plate 118 are movably hinged on the fixed rod 116, the fixed clamp plate 118 is fixedly connected with the fixed rod 116, namely, the fixed clamp plate 118 is not movable, at the moment, the movable clamp plate 117 is driven by the movable rod 15 to do periodic reciprocating motion, namely, at the moment, cotton can be clamped from raw cotton by utilizing the opening and closing action between the movable clamp plate 117 and the fixed clamp plate 118.

The above structure and process are shown in FIGS. 4-7.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a grab cotton even circular hired roughneck device of disc bale plucker, includes main mounting disc (1), its characterized in that: a positioning hole (2) is formed in the middle of the main mounting disc (1), a fixing screw hole (3) and a cotton grabbing tooth screw hole (4) are formed in the surface of the main mounting disc (1) respectively, an auxiliary mounting disc (5) is movably connected to the front side of the main mounting disc (1), a main shaft through hole (6) is formed in the middle of the auxiliary mounting disc (5), a positioning screw hole (7) is formed in the surface of the auxiliary mounting disc (5), a fixing plate (8) is movably connected to the front side of the auxiliary mounting disc (5), auxiliary cotton grabbing teeth (9) are movably connected between every two adjacent fixing plates (8), mounting holes (10) are formed in the surfaces of the fixing plates (8) and the auxiliary cotton grabbing teeth (9), and a cotton grabbing mechanism (11) is movably connected to the front side of the fixing plates (8);

grab cotton mechanism (11) and include fixed disk (111), main shaft through-hole (112) have been seted up at the middle part of fixed disk (111), the fixed surface of fixed disk (111) is connected with reference column (113), the positive fixedly connected with eccentric wheel (114) of reference column (113), outside fixedly connected with movable rod (115) of eccentric wheel (114), the below fixedly connected with dead lever (116) of movable rod (115), the outside activity hinge of movable rod (115) has movable splint (117), the outside fixedly connected with solid fixed splint (118) of dead lever (116).

2. The circular beater device of the disc plucker for evenly plucking cotton according to claim 1, wherein: the main mounting disc (1) and the auxiliary mounting disc (5) are both circular in shape, and the central axes of the positioning hole (2) of the main mounting disc (1), the auxiliary mounting disc (5) and the main shaft through hole (6) are on the same straight line.

3. The circular beater device of the disc plucker for evenly plucking cotton according to claim 1, wherein: the back of the auxiliary mounting disc (5) is fixedly connected with a cylindrical positioning block, the size of the positioning block is matched with that of the positioning hole (2), and the auxiliary mounting disc (5) is movably connected with the main mounting disc (1) through the positioning block.

4. The circular beater device of the disc plucker for evenly plucking cotton according to claim 1, wherein: two mounting holes (10) on the fixing plate (8) respectively correspond to the positioning screw holes (7) and the fixing screw holes (3) on the same diameter.

5. The circular beater device of the disc plucker for evenly plucking cotton according to claim 1, wherein: the angles between two adjacent fixing plates (8) are the same, the angles between two adjacent auxiliary cotton grabbing teeth (9) are the same, and the angles between the two fixing plates (8) are the same as the angles between the two auxiliary cotton grabbing teeth (9).