CN217459674U - Brush shaft transmission mechanism of hackling machine - Google Patents

Abstract

The utility model provides a hackling machine brush shaft transmission mechanism, which comprises a frame, wherein the frame consists of three brackets which are arranged in parallel, so that a first carding area and a second carding area are formed; the first carding shaft in the first carding zone and the second carding shaft in the second carding zone are independent of each other. The first carding shaft and the second carding shaft are designed independently, so that the first carding area and the second carding area can be used for carding the ramie stripes at different speeds, the ramie stripes can be carded at a low speed when just entering a carding machine, the ramie stripes are straightened out, the low rate of hackle formation caused by transitional carding is prevented, and the increase of ramie particles is prevented.

Description

Brush shaft transmission mechanism of hackling machine

Technical Field

The utility model relates to a weaving equipment technical field specifically is a hackling machine brush axle drive mechanism.

Background

A hackling machine is a machine used for combing and beating flax in flax spinning, and has the functions of splitting fiber bundles, combing short flax and impurities and straightening and paralleling the fibers. The hackling machine consists of a left machine, a right machine, a front automatic machine and a rear automatic machine. The beaten ramie is fed from the front automatic machine, one end of the ramie bundle is gradually carded through needle curtains on the left machine in sequence, then the ramie bundle is turned around at the rear automatic machine, the other end of the ramie bundle is carded through the right machine in the same way, and finally the ramie bundle returns to the front automatic machine for output. The combed ramie is called 'combed ramie', and the combed ramie is called 'short ramie'.

After carding, many impurities and defects are removed, fibers with different qualities and colors are fully mixed, and the fibers are initially straightened and have directionality. These are important conditions for producing high quality twine.

In order to improve the carding effect of the ramie stripes, a needle plate is arranged on a carding shaft. However, after long-time use, the needle plate is stained with the catkins, thereby affecting the carding effect. When workers manually clean the catkins, the machine needs to be stopped, and the production efficiency and the quality of finished products are affected.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem in the background art, the utility model discloses a hackling machine brush axle drive mechanism.

The utility model provides a hackling machine brush axle drive mechanism, which comprises a frame, be equipped with two in the frame through motor drive, the carding axle of arranging side by side, carding epaxial being equipped with a plurality of fallers, the frame still is equipped with the correspondence the brush of faller.

When the carding shaft rotates, the hairbrush brushes the hair on the needle plate, so that the needle plate is kept clean, the carding effect is not influenced, the machine does not need to be stopped, and the efficiency is improved.

If the brush is fixed, the cleaning efficiency is poor, so the problem is further improved and solved, in particular, the brush is sleeved on the driving shaft and is driven by the driving component.

The drive shaft is driven by an additional motor, so that the cost is higher, and the problem is further improved and solved.

The specific structure of transmission assembly does, includes:

the first duplicate gear is provided with a first gear and a second gear and is fixedly connected with one carding shaft;

the second duplicate gear is provided with a third gear and a fourth gear and is fixedly connected with one of the driving shafts; the fourth gear is meshed with the second gear;

the fifth gear is fixedly connected with the other driving shaft and sequentially meshed with the sixth gear, the seventh gear and the third gear;

the eighth gear is fixedly connected with the other carding shaft and is meshed with the first gear; the motor drives the one of the carding shafts.

Furthermore, the speed ratio of the eighth gear to the fifth gear is more than 88:51, the speed ratio of the first gear to the third gear is also more than 88:51, and the two speed ratios are equal. So set up, guarantee that each row faller all obtains effectual clearance effect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view of the construction of the combing shaft and the brush;

FIG. 4 is an enlarged view at B in FIG. 3;

in the figure: 1. a frame; 2. a motor; 3. a carding shaft; 4. a brush; 5. a drive shaft; 6. a first duplicate gear; 7. a second duplicate gear; 8. a fifth gear; 9. a sixth gear; 10. a seventh gear; 11. an eighth gear; 31. a needle plate; 61. a first gear; 62, a first step of mixing; a second gear; 71. a third gear; 72. a fourth gear.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The first embodiment is as follows:

as shown in figure 1, the utility model relates to a hackling machine split-shaft transmission mechanism, which comprises a frame 1, wherein the frame 1 is composed of three supports which are arranged in parallel, so as to form a first carding area and a second carding area; the upper ends of the brackets are connected into a whole through a cross beam.

The first carding zone and the second carding zone are both provided with two carding shafts 3 arranged in parallel, as shown in fig. 3 and 4, the carding shafts 3 are provided with a plurality of fallers 31, and each faller 31 is provided with a plurality of protruding pins for carding the ramie stripes. The lower parts of the carding shafts 3 are provided with corresponding driving shafts 5, and the driving shafts 5 are fixed with brushes 4. The brush 4 comprises a cylinder body and is sleeved on the driving shaft 5. The outer wall of the barrel body is provided with a plurality of axially arranged brush fixing plates, and a plurality of bristles are arranged on the brush fixing plates. The carding shaft 3 and the driving shaft 5 are movably connected with the frame 1 through bearings.

The frame 1 is also provided with a motor 2, the motor 2 is connected with a speed reducer, and the carding shaft 3 and the driving shaft 5 are driven under the action of the transmission assembly.

As shown in fig. 2, the transmission assembly includes:

the first duplicate gear 6 is provided with a first gear 61 and a second gear 62 and is fixedly connected with one carding shaft 3;

the second duplicate gear 7 is provided with a third gear 71 and a fourth gear 72 and is fixedly connected with one of the driving shafts 5; the fourth gear 72 is meshed with the second gear 62;

a fifth gear 8 fixedly connected to the other one of the driving shafts 5 and sequentially engaged with a sixth gear 9, a seventh gear 10 and the third gear 71;

an eighth gear 11 fixedly connected to the other carding shaft 3 and engaged with the first gear 61;

the driven chain wheel is fixedly connected with the eighth gear 11;

the driving chain wheel is fixedly connected with an output shaft of the speed reducer;

and the chain is connected with the driving chain wheel and the driven chain wheel.

When the carding shaft 3 rotates, the fur brush 4 brushes the fur on the needle plate 31, thereby keeping the needle plate 31 clean, not affecting the carding effect, and not needing to stop the operation, improving the efficiency.

The brush 4 rotates with the brush, so that the cleaning effect can be improved.

The driving shaft 5 and the carding shaft 3 can be driven by one motor 2 due to the arrangement of the transmission assembly, so that the cost is reduced.

Example two:

compared with the first embodiment, the differences are as follows: the speed ratio of the eighth gear 11 to the fifth gear 8 is more than 88:51, the speed ratio of the first gear 61 to the third gear 71 is also more than 88:51, and the two speed ratios are equal. So set up, guarantee that each row faller all obtains effectual clearance effect.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (5)

1. The utility model provides a hackling machine brush axle drive mechanism, includes frame (1), be equipped with two carding axle (3) that pass through motor (2) drive, arrange side by side on frame (1), be equipped with a plurality of fallers (31) on carding axle (3), its characterized in that: the frame (1) is also provided with a hairbrush (4) corresponding to the needle plate (31).

2. The hackling machine brush shaft drive according to claim 1, wherein: the brush (4) is sleeved on the driving shaft (5) and is driven by the driving component.

3. The hackling machine brush shaft drive according to claim 2, wherein: the driving assembly is set as the motor (2) and a transmission assembly connected with the motor (2).

4. The hackling machine brush shaft drive according to claim 3, wherein: the transmission assembly includes:

the first duplicate gear (6) is provided with a first gear (61) and a second gear (62) and is fixedly connected with one carding shaft (3);

the second duplicate gear (7) is provided with a third gear (71) and a fourth gear (72) and is fixedly connected with one of the driving shafts (5); the fourth gear (72) is meshed with the second gear (62);

a fifth gear (8) fixedly connected with the other driving shaft (5) and sequentially meshed with a sixth gear (9), a seventh gear (10) and the third gear (71);

an eighth gear (11) fixedly connected with the other carding shaft (3) and meshed with the first gear (61); the motor (2) drives the one combing shaft (3).

5. The hackling machine brush shaft drive according to claim 4, wherein: the speed ratio of the eighth gear (11) to the fifth gear (8) is more than 88:51, the speed ratio of the first gear (61) to the third gear (71) is more than 88:51, and the two speed ratios are equal.

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