CN220149963U - Novel spiral pulp extruding machine for cotton pulp - Google Patents

Abstract

The utility model provides a novel spiral pulp extruder for cotton pulp, which belongs to the field of cotton pulp processing, and comprises: a cylinder; the cylinder is provided with a first motor, a shaft rod fixed with the output end of the first motor is rotationally connected to the cylinder, and a plurality of spiral blades are fixedly connected to the shaft rod; a pre-processing assembly; the pretreatment component comprises a U-shaped plate which is arranged on the cylinder body and communicated with the cylinder body, the inner bottom of the U-shaped plate is provided with a conical surface, the U-shaped plate is communicated with the liquid guide hopper through a conveying pipe, two driven driving rollers are rotationally connected to the U-shaped plate, the two driving rollers are connected through a net-shaped conveying belt, a squeeze roller is rotationally arranged in the U-shaped plate, and a plurality of squeeze strips are fixed on the squeeze roller. The utility model can pretreat cotton pulp and set the filter screen plate, reduce the liquid discharge pressure, improve the liquid discharge effect, improve the pulp squeezing effect of the cotton pulp, and ensure that the discharged cotton pulp is squeezed better.

Description

Novel spiral pulp extruding machine for cotton pulp

Technical Field

The utility model relates to the technical field of cotton pulp processing, in particular to a novel spiral pulp extruder for cotton pulp.

Background

A novel screw press for cotton pulp with publication number CN217378383U, comprising: the device comprises a pulp squeezing mechanism, a conveying mechanism and a trowelling and drying mechanism; the pulp extruding mechanism comprises a first box body, a discharge hole, annular fixing blocks, four connecting rods, a first rotating shaft, a first motor, a feed pipe and a liquid discharge pipe, wherein the discharge hole is formed in the outer wall of one side of the first box body, the annular fixing blocks are arranged in the discharge hole, the four connecting rods are fixedly arranged on the annular fixing blocks, one end of each connecting rod, far away from the annular fixing block, is fixedly connected with the inner wall of one side of the discharge hole, the first rotating shaft is rotatably arranged in the first box body, and one end of the first rotating shaft is rotatably connected with the annular fixing blocks.

The prior art has the defects that a filter screen is arranged in a liquid discharge pipe; through the arrangement of the filter screen, the liquid discharged from the liquid discharge pipe can be filtered, and the discharge of cotton pulp poise is prevented; firstly, the filter screen is easy to be blocked by cotton pulp silk thread, so that the liquid draining effect is reduced, and only one liquid draining pipe is arranged at the end part, so that liquid can be drained only when the liquid is moved to the rightmost end, the liquid draining effect is reduced by increasing the liquid draining pressure of the liquid draining pipe, even part of liquid is drained through a material draining port, and the pulp squeezing effect on cotton pulp is reduced.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a novel spiral pulp extruder for cotton pulp.

The embodiment of the utility model provides a novel spiral pulp extruder for cotton pulp, which comprises the following components:

a cylinder; the cylinder is provided with a first motor, a shaft rod fixed with the output end of the first motor is rotationally connected to the cylinder, a plurality of spiral blades are fixedly connected to the shaft rod, the spiral blades are distributed in the direction away from the first motor on the shaft rod, and the distance between two adjacent spiral blades is gradually reduced;

a liquid discharge assembly; the liquid discharging assembly comprises a liquid guide hopper arranged at the bottom of the cylinder body, and a filter screen plate opposite to the liquid guide hopper is arranged at the bottom of the cylinder body in a penetrating manner;

a pre-processing assembly; the pretreatment component comprises a U-shaped plate which is arranged on the cylinder body and communicated with the cylinder body, the inner bottom of the U-shaped plate is provided with a conical surface, the U-shaped plate is communicated with the liquid guide hopper through a conveying pipe, two driven driving rollers are rotationally connected to the U-shaped plate, the two driving rollers are connected through a net-shaped conveying belt, a squeeze roller is rotationally arranged in the U-shaped plate, and a plurality of squeeze strips are fixed on the squeeze roller.

Further, two brackets are fixedly connected to the bottom of the cylinder body, and the brackets are positioned at two ends of the cylinder body.

Further, a feed hopper is arranged on the cylinder body and is positioned below the end part of the U-shaped plate.

Further, a plurality of support rods are arranged at the bottom of the U-shaped plate, and a plurality of support rods are fixed on the cylinder.

Further, the vertical distances between the squeeze rollers and the mesh conveyor belt are sequentially increased from left to right.

Further, a second motor is arranged on the U-shaped plate, chain wheels are arranged on the two driving rollers, one of the chain wheels is fixed with the shaft end of the second motor, and the two chain wheels are connected through a chain.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can pretreat cotton pulp and set the filter screen plate, reduce the liquid discharge pressure, improve the liquid discharge effect, improve the pulp squeezing effect of the cotton pulp, and ensure that the discharged cotton pulp is squeezed better.

Drawings

Fig. 1 is a schematic structural view of a novel screw press for cotton pulp according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a sprocket chain in a novel screw press for cotton pulp according to an embodiment of the present utility model.

Fig. 3 is a side view of a press roll and a press bar in a novel screw press for cotton pulp according to an embodiment of the present utility model.

In the above figures: 1 barrel, 2 supports, 3 first motors, 4 shaft rods, 5 spiral blades, 6 liquid guide hoppers, 7 filter screen plates, 8 conveying pipes, 9 supporting rods, 10U-shaped plates, 11 conical surfaces, 12 net-shaped conveying belts, 13 driving rollers, 14 extrusion rollers, 15 extrusion strips, 16 chains, 17 chain wheels and 18 second motors.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-3, an embodiment of the present utility model provides a novel screw press for cotton pulp, comprising:

a cylinder 1; the bottom of the cylinder body 1 is fixedly connected with two brackets 2, and the brackets 2 are positioned at two ends of the cylinder body 1 and can stably support the cylinder body 1; the barrel 1 is provided with a first motor 3, the barrel 1 is rotationally connected with a shaft lever 4 fixed with the output end of the first motor 3, the shaft lever 4 is fixedly connected with a plurality of spiral blades 5, the plurality of spiral blades 5 are distributed on the shaft lever 4 in a direction far away from the first motor 3, and the distance between two adjacent spiral blades 5 is gradually reduced, wherein the spacing between the plurality of spiral blades 5 on the rightmost side is the same, so that cotton pulp extruded by the previous spiral blade 5 is conveyed to the rear side and is not extruded to be discharged, and liquid is not carried out when discharged through the port on the right end of the barrel 1;

a liquid discharge assembly; the liquid draining component comprises a liquid guiding hopper 6 arranged at the bottom of the cylinder body 1, a filter screen plate 7 opposite to the liquid guiding hopper 6 is arranged at the bottom of the cylinder body 1 in a penetrating way, the bottom of the liquid guiding hopper 6 is obliquely arranged, a liquid draining pipe is arranged on the liquid guiding hopper 6, and a valve is arranged on the liquid draining pipe;

a pre-processing assembly; the pretreatment assembly comprises a U-shaped plate 10 which is arranged on the cylinder body 1 and is communicated with the cylinder body 1, a feed hopper is arranged on the cylinder body 1, and the feed hopper is positioned below the end part of the U-shaped plate 10, wherein a plurality of support rods 9 are arranged at the bottom of the U-shaped plate 10, and the support rods 9 are fixed on the cylinder body 1 and can stably support the U-shaped plate 10;

the inner bottom of the U-shaped plate 10 is provided with a conical surface 11, which is beneficial to gathering liquid to the conveying pipe 8 for conveying; the U-shaped plate 10 is communicated with the liquid guide hopper 6 through a conveying pipe 8, two driven driving rollers 13 are rotatably connected to the U-shaped plate 10, a second motor 18 is arranged on the U-shaped plate 10, chain wheels 17 are arranged on the two driving rollers 13, one chain wheel 17 is fixed with the shaft end of the second motor 18, and the two chain wheels 17 are connected through a chain 16;

the two driving rollers 13 are connected through the mesh conveyor belt 12, the extrusion rollers 14 rotate in the U-shaped plate 10, the vertical distances between the extrusion rollers 14 and the mesh conveyor belt 12 are sequentially increased from left to right, and a plurality of extrusion strips 15 are fixed on the extrusion rollers 14.

The detailed working process of the utility model is as follows:

1. the cotton pulp is placed on the net-shaped conveying belt 12, then the first motor 3 and the second motor 18 are started, the second motor 18 works to drive the chain wheel 17 to rotate, the two driving rollers 13 are driven by the chain 16 to rotate, and then the net-shaped conveying belt 12 is moved, so that the cotton pulp can be conveyed, the cotton pulp can be extruded through the extrusion strips 15 of the extrusion rollers 14 which are gradually lowered, the liquid falls on the conical surface 11 through the net-shaped conveying belt 12 and is conveyed into the liquid guide hopper 6 through the conveying pipe 8, the cotton pulp can be pretreated, and the pressure for extruding the liquid through the cylinder 1 and discharging the liquid is reduced;

2. the finally pretreated cotton pulp falls into the feed hopper through the reticular conveyor belt 12 and falls into the cylinder body 1, the first motor 3 works to drive the shaft lever 4 and the spiral blade 5 to rotate, the pretreated cotton pulp can be squeezed and conveyed, the filter screen plate 7 is arranged, the pulp can be conveniently and rapidly discharged, the conditions of blockage and liquid discharge pressure in the prior art are not easy to occur, and finally, the cotton pulp after being squeezed is discharged through the cylinder body 1;

3. in conclusion, the cotton pulp can be pretreated and the filter screen plate 7 is arranged, so that the liquid discharge pressure is reduced, the liquid discharge effect is improved, the pulp squeezing effect on the cotton pulp is improved, and the discharged cotton pulp is squeezed better.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (6)

1. A novel screw press for cotton pulp, comprising:

a cylinder (1); the novel rotary type electric machine is characterized in that a first motor (3) is arranged on the cylinder body (1), a shaft rod (4) fixed with the output end of the first motor (3) is rotationally connected to the cylinder body (1), a plurality of spiral blades (5) are fixedly connected to the shaft rod (4), the spiral blades (5) are distributed on the shaft rod (4) in the direction away from the first motor (3), and the distance between two adjacent spiral blades (5) is gradually reduced;

a liquid discharge assembly; the liquid draining assembly comprises a liquid guide hopper (6) arranged at the bottom of the cylinder body (1), and a filter screen plate (7) opposite to the liquid guide hopper (6) is arranged at the bottom of the cylinder body (1) in a penetrating manner;

a pre-processing assembly; the pretreatment component comprises a U-shaped plate (10) which is arranged on the cylinder body (1) and communicated with the cylinder body (1), the inner bottom of the U-shaped plate (10) is provided with a conical surface (11), the U-shaped plate (10) is communicated with a liquid guide hopper (6) through a conveying pipe (8), two driven driving rollers (13) are rotationally connected to the U-shaped plate (10), the two driving rollers (13) are connected through a net-shaped conveying belt (12), the U-shaped plate (10) internally rotates with a squeeze roller (14), and a plurality of squeeze strips (15) are fixed on the squeeze roller (14).

2. A novel screw press for cotton pulp as claimed in claim 1, wherein:

the bottom of the cylinder body (1) is fixedly connected with two supports (2), and the supports (2) are positioned at two ends of the cylinder body (1).

3. A novel screw press for cotton pulp as claimed in claim 1, wherein:

the feeding hopper is arranged on the cylinder body (1) and is positioned below the end part of the U-shaped plate (10).

4. A novel screw press for cotton pulp as claimed in claim 1, wherein:

a plurality of support rods (9) are arranged at the bottom of the U-shaped plate (10), and a plurality of support rods (9) are fixed on the cylinder body (1).

5. A novel screw press for cotton pulp as claimed in claim 1, wherein:

the vertical distance between the plurality of squeeze rollers (14) and the mesh conveyor belt (12) increases from left to right.

6. A novel screw press for cotton pulp as claimed in claim 1, wherein:

the U-shaped plate (10) is provided with a second motor (18), the driving rollers (13) are provided with chain wheels (17), one chain wheel (17) is fixed with the shaft end of the second motor (18), and the two chain wheels (17) are connected through a chain (16).