CN211246805U

CN211246805U - Uniform crushing device for high polymer materials

Info

Publication number: CN211246805U
Application number: CN201921828365.8U
Authority: CN
Inventors: 陈亚良
Original assignee: Shanghai Sanle High Molecule Material Co ltd
Current assignee: Shanghai Sanle High Molecule Material Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-14
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses an even breaker of macromolecular material belongs to breaker technical field. It is including a jar body and support, the upper end intercommunication of the jar body has the inlet pipe, the discharge gate has been seted up to the bottom of the jar body, the top fixedly connected with motor of the jar body, the output shaft end of motor passes through shaft coupling fixedly connected with bull stick, the bull stick is located the inside of the jar body, and fixed the cup jointing has a plurality of broken swoves, the inner wall bottom fixedly connected with sieve of the jar body, the bottom and the sieve of bull stick rotate to be connected, the fixed collection box that has cup jointed of lateral wall of the jar body, it is linked together through the inside of. The utility model discloses a setting of broken sword and sieve, material are through the layer upon layer breakage of a plurality of broken swoves, improve its broken efficiency and crushing effect, and the material after the breakage need pass through the sieve screening simultaneously, and the filter screen is worn to the material that the specification is qualified from the discharge gate falling down, and the too big material of specification is then broken again, has guaranteed the homogeneity of broken back material.

Description

Uniform crushing device for high polymer materials

Technical Field

The utility model relates to an even breaker of macromolecular material belongs to breaker technical field.

Background

Macromolecular material often need carry out the breakage in the processing use, use later, not only make the reaction more abundant, be favorable to operating personnel to the control of reaction process moreover, among the breaker of prior art, the disposable feeding of material, breakage, ejection of compact, the contact of material and broken edge of a knife is not abundant in the crushing process, and the broken granule of partly macromolecular material is little, and partly is great, and the granule size after causing the breakage is inhomogeneous, influences follow-up use.

Disclosure of Invention

The utility model discloses the technical problem that will solve lies in: the utility model provides a uniform crushing device of macromolecular material, it has solved the particle size after the breakage inhomogeneous, influences the problem of follow-up use.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

even breaker of macromolecular material, including a jar body and support, the upper end intercommunication of the jar body has the inlet pipe, the discharge gate has been seted up to the bottom of the jar body, the top fixedly connected with motor of the jar body, the output shaft end of motor passes through shaft coupling fixedly connected with bull stick, the bull stick is located the inside of the jar body, and fixed the cup joint has a plurality of broken swoves, the inner wall bottom fixedly connected with sieve of the jar body, the bottom and the sieve of bull stick rotate to be connected, the fixed collection box that has cup jointed of the lateral wall of the jar body, it is linked together through the inside of the recovery mouth with the jar body to collect the box, and it is corresponding with the sieve to retrieve the mouth, it has the circulating pipe to collect fixed intercommunication on the box, the one end of circulating pipe and the upper end.

As a preferred example, the sieve plate comprises a frame and a filter screen, the frame is arranged in a round table shape, the frame is fixedly connected with the inner wall of the tank body, the rotating rod is rotatably connected with the upper bottom surface of the frame, and the filter screen is fixedly connected with the frame.

As a preferred example, the distance between two adjacent crushing knives decreases from top to bottom.

The utility model has the advantages that: the utility model discloses a setting of broken sword and sieve, material are through the layer upon layer breakage of a plurality of broken swoves, improve its broken efficiency and crushing effect, and the material after the breakage need pass through the sieve screening simultaneously, and the filter screen is worn to the material that the specification is qualified from the discharge gate falling down, and the too big material of specification is then broken again, has guaranteed the homogeneity of broken back material.

Drawings

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

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic view of a connection structure of the sieve plate and the rotating shaft.

In the figure: the device comprises a motor 1, a tank body 2, a feeding pipe 3, a rotating rod 4, a crushing cutter 5, a sieve plate 6, a recovery port 7, a collection box 8, a support 9, a discharge port 10, a filter screen 11, a circulating pipe 12 and a circulating fan 13.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in fig. 1-3, the uniform polymer material crushing device comprises a tank body 2 and a bracket 9, wherein the upper end of the tank body 2 is communicated with a feeding pipe 3, the bottom of the tank body 2 is provided with a discharging hole 10, the top of the tank body 2 is fixedly connected with a motor 1, the tail end of an output shaft of the motor 1 is fixedly connected with a rotating rod 4 through a coupling, the rotating rod 4 is positioned inside the tank body 2, a plurality of crushing knives 5 are fixedly sleeved and connected, the bottom end of the inner wall of the tank body 2 is fixedly connected with a sieve plate 6, the bottom of the rotating rod 4 is rotatably connected with the sieve plate 6, the outer side wall of the tank body 2 is fixedly sleeved and connected with a collecting box 8, the collecting box 8 is communicated with the inside of the tank body 2 through a recovery port 7, the recycling port 7 corresponds to the sieve plate 6, the collecting box 8 is fixedly communicated with a circulating pipe 12, one end of the circulating pipe 12 is communicated with the upper end of the tank body 2, and the circulating pipe 12 is also provided with a circulating fan 13 for lifting materials.

By adopting the scheme, the materials are crushed layer by layer through the crushing cutters 5, the crushing efficiency and the crushing effect are improved, meanwhile, the crushed materials need to be screened through the sieve plate 6, the qualified materials in specifications pass through the filter screen 11 and fall from the discharge port, the materials with overlarge specifications are crushed again, and the uniformity of the crushed materials is ensured.

The sieve plate 6 comprises a frame and a filter screen 11, the frame is in a round table shape, the frame is fixedly connected with the inner wall of the tank body 2, the rotating rod 4 is rotatably connected with the upper bottom surface of the frame, and the filter screen 11 is fixedly connected with the frame.

By adopting the scheme, the materials falling from the upper part can fall into the collecting box 8 along the inclined plane of the sieve plate 6 in the shape of the circular truncated cone, so that the large-specification materials are prevented from blocking the filter screen 11, and the subsequent materials meeting the standard can not pass through the filter screen 11 and fall out.

The distance between two adjacent crushing blades 5 decreases from top to bottom.

By adopting the scheme, the materials are crushed in a grading mode in the crushing process, so that the raw materials are crushed more finely.

The working principle is as follows: when using, motor 1 starts, drive a plurality of broken sword 5 high-speed rotations through bull stick 4, the material gets into jar body 2 through inlet pipe 3 in, under the action of gravity in proper order through a plurality of broken sword 5 and smashed into tiny granule, then the material that the specification accords with the standard passes sieve 6 and falls down from discharge gate 10, big specification material is then blocked by sieve 6, and fall into along the inclined plane and collect in the box 8, circulating fan 13 starts afterwards, will collect the upper end of jar body 2 of sucking again of the material in the box 8 through circulating pipe 12, pass through crushing process once more, until the material is broken into standard specification and fall down through discharge gate 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Even breaker of macromolecular material, including a jar body (2) and support (9), the upper end intercommunication of the jar body (2) has inlet pipe (3), discharge gate (10), its characterized in that have been seted up to the bottom of the jar body (2): the top of the tank body (2) is fixedly connected with a motor (1), the tail end of an output shaft of the motor (1) is fixedly connected with a rotating rod (4) through a coupler, the rotating rod (4) is positioned in the tank body (2), a plurality of crushing knives (5) are fixedly sleeved and connected, a sieve plate (6) is fixedly connected at the bottom end of the inner wall of the tank body (2), the bottom of the rotating rod (4) is rotationally connected with the sieve plate (6), the outer side wall of the tank body (2) is fixedly sleeved with the collecting box (8), the collecting box (8) is communicated with the interior of the tank body (2) through a recovery port (7), the recycling port (7) corresponds to the sieve plate (6), the collecting box (8) is fixedly communicated with a circulating pipe (12), one end of the circulating pipe (12) is communicated with the upper end of the tank body (2), and a circulating fan (13) for lifting materials is further arranged on the circulating pipe (12).

2. The uniform crushing device for the high polymer material according to claim 1, wherein: the sieve (6) comprises a frame and a filter screen (11), the frame is in a round table shape, the frame is fixedly connected with the inner wall of the tank body (2), the rotating rod (4) is rotatably connected with the upper bottom surface of the frame, and the filter screen (11) is fixedly connected with the frame.

3. The uniform crushing device for the high polymer material according to claim 1, wherein: the distance between two adjacent crushing knives (5) is reduced from top to bottom in sequence.