CN211988920U

CN211988920U - Suction type pulverizer

Info

Publication number: CN211988920U
Application number: CN201922280494.4U
Authority: CN
Inventors: 荣剑峰; 李超
Original assignee: 荣剑峰; 李超
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-11-24
Anticipated expiration: 2029-12-18

Abstract

A suction type pulverizer; comprises a frame, a case, a motor, a crushing machine base and a discharging cyclone cylinder; the case is fixed on the frame, and the motor is fixedly arranged in the frame. The crushing rotor is provided with a crushing disc, a fixed tooth, a T-shaped tooth and an L-shaped fan blade A, L type fan blade B; the outer crushing surface of the crushing disc is fixed with fixed teeth, T-shaped teeth and L-shaped fan blades A, and the inner crushing surface of the crushing disc is fixed with L-shaped fan blades B; at the moment, a plurality of hammering points are formed by the fixed teeth and the T-shaped teeth, when the crusher operates, materials to be crushed are sucked from the material suction pipe and crushed into powder after entering the crushing machine base, the powder enters the discharging bin and is output to the discharging cyclone cylinder through the conveying pipe under the driving of the fan blade assembly, the problem of large dust when bran is directly discharged can be prevented, and in addition, the crusher assembly is few, the structure is simple, the use is convenient, the production cost and the energy consumption are low.

Description

Suction type pulverizer

Technical Field

The utility model relates to a rubbing crusher and field, particularly a suction type rubbing crusher.

Background

At present, traditional rubbing crusher is owing to mostly be horizontal rubbing crusher in the market, and lack the thickness and expect separating mechanism, in practical application, because the material once smashes difficult to be completely qualified usually, needs feed back repetitious crushing many times, and traditional rubbing crusher need carry out repeated crushing with whole materials, has just so increased personnel and equipment work load, and the time-consuming and time-consuming inefficiency, power consumptive gauge height. Currently, many different designs of comminution apparatus are also available.

Through analysis, the existing pulverizer comprises a base, an end cover, a rotating disc, a rotating shaft, a screen and other components, and has the following defects for the end cover; the machine body has large volume, complex structure, large occupied area of equipment, heavy weight and lack of control on crushed materials inside the machine body, so that the discharged materials are directly discharged, and the dust is large; some existing crushing end covers are arranged on the side surface of a machine base and used for conveying materials to be crushed into the crusher; in addition, only a single crushing hammering head is fixed on a rotating disc of the existing crusher, when crushing is carried out in a crushing cavity, a hammering face is limited, a hammering structure is lack of layers, in addition, in the crushing process, the existing crushing rotor is difficult to generate acting force (axial suction force) on crushed materials, and the crushed materials cannot be automatically sucked into the crusher.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a suction type pulverizer; during operation, materials (such as corns) to be crushed are sucked from the material suction pipe 7 and are crushed into powder after entering the crushing base 4, the powder enters the discharging bin 9 and is output to the discharging cyclone cylinder 5 through the conveying pipe 11 under the driving of the fan blade assembly 10, the problem of large dust when bran is directly discharged can be solved, and in addition, the machine assembly is few, the structure is simple, the use is convenient, the production cost and the energy consumption are low. Secondly, the crushing rotor 8 is provided with a crushing disc 12, a fixed tooth 13, a T-shaped tooth 14, an L-shaped fan blade A15 and an L-shaped fan blade B16; the outer crushing surface of the crushing disc 12 is fixed with a fixed tooth 13, a T-shaped tooth 14 and an L-shaped fan blade A15, and the inner crushing surface is fixed with an L-shaped fan blade B16; at the moment, a plurality of hammering points are formed by the fixed teeth 13 and the T-shaped teeth 14, when the crushing rotor 8 rotates along with the driving of an external motor, the L-shaped fan blade A15 and the L-shaped fan blade B16 can form axial flow wind in the rotating process, and crushed materials sent from the outside can be automatically sucked into the crusher.

The utility model is realized in such a way that a suction type crusher is constructed, which is characterized in that; comprises a frame (1), a case (2), a motor (3), a crusher base (4) and a discharging cyclone cylinder (5); the case (2) is fixed on the frame (1), and the motor (3) is fixedly arranged in the frame (1);

the pulverizer base (4) is provided with an end cover plate (6), and the end cover plate (6) is externally connected with a material suction pipe (7); a crushing rotor (8) and a screen are arranged in the crushing base (4), the crushing rotor (8) is fixed on a rotating shaft, and the rotating shaft is driven by a motor (3) through a belt; a discharge bin (9) is arranged below the crushing base (4), a fan blade assembly (10) is arranged in the discharge bin (9), and the discharge bin (9) is communicated to the discharge cyclone cylinder (5) through a conveying pipe (11).

The suction type crusher is characterized in that the suction type crusher is provided with a suction inlet; the crushing rotor (8) is provided with a crushing disc (12), a fixed tooth (13), T-shaped teeth (14), L-shaped fan blades A (15) and L-shaped fan blades B (16); the middle part of the crushing disc (12) is provided with a fixing hole, the outer crushing surface of the crushing disc (12) is fixed with a fixed tooth (13), a T-shaped tooth (14) and an L-shaped fan blade A (15), and the inner crushing surface is fixed with an L-shaped fan blade B (16).

The suction type crusher is characterized in that the suction type crusher is provided with a suction inlet; the discharge end of the conveying pipe (11) is communicated with the discharge cyclone cylinder (5) through a flange plate.

The utility model has the advantages of as follows: the utility model discloses an improve and provide an absorption formula rubbing crusher here, have following improvement and advantage:

firstly, in operation, the material (corn, etc.) to be crushed is sucked from the material suction pipe 7 and is crushed into powder after entering the crushing machine base 4, the powder enters the discharging bin 9 and is output to the discharging cyclone 5 through the conveying pipe 11 under the driving of the fan blade assembly 10, the problem of large dust when bran is directly discharged can be prevented, in addition, the machine assembly is few, the structure is simple, the use is convenient, and the production cost and the energy consumption are low.

Secondly, the crushing rotor 8 is provided with a crushing disc 12, a fixed tooth 13, a T-shaped tooth 14, an L-shaped fan blade A15 and an L-shaped fan blade B16; the outer crushing surface of the crushing disc 12 is fixed with a fixed tooth 13, a T-shaped tooth 14 and an L-shaped fan blade A15, and the inner crushing surface is fixed with an L-shaped fan blade B16; at the moment, a plurality of hammering points are formed by the fixed teeth 13 and the T-shaped teeth 14, when the crushing rotor 8 rotates along with the driving of an external motor, the L-shaped fan blade A15 and the L-shaped fan blade B16 can form axial flow wind in the rotating process, and crushed materials sent from the outside can be automatically sucked into the crusher.

Drawings

FIG. 1 is an external schematic view of a suction crusher of the present invention;

FIGS. 2 to 3 are schematic views of the whole internal structure of the suction type pulverizer of the present invention;

FIG. 4 is a schematic view of a pulverizing rotor of the present invention;

FIG. 5 is a schematic view of the outer side of the crushing rotor of the present invention;

figure 6 is a schematic view of the inner side of the crushing rotor of the present invention.

Wherein: the crushing machine comprises a frame 1, a case 2, a motor 3, a crushing machine base 4, a discharging cyclone cylinder 5, an end cover plate 6, a crushing rotor 8, a storage bin 9, a fan blade assembly 10, a conveying pipe 11, a crushing disc 12, fixed teeth 13, T-shaped teeth 14, an L-shaped fan blade A15 and an L-shaped fan blade B16.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The present invention provides, through improvement, a suction type pulverizer, which can be implemented as shown in fig. 1 to 6, as follows; comprises a frame 1, a case 2, a motor 3, a crushing machine base 4 and a discharging cyclone 5; the case 2 is fixed on the frame 1, and the motor 3 is fixedly arranged in the frame 1;

wherein, the pulverizer base 4 is provided with an end cover plate 6, and the end cover plate 6 is externally connected with a material suction pipe 7; a crushing rotor 8 and a screen are arranged inside the crushing base 4, the crushing rotor 8 is fixed on a rotating shaft, and the rotating shaft is driven by the motor 3 through a belt; a discharge bin 9 is arranged below the crushing machine base 4, a fan blade assembly 10 is arranged in the discharge bin 9, and the discharge bin 9 is communicated to the discharge cyclone cylinder 5 through a conveying pipe 11.

In the suction crusher of the present invention, the crushing rotor 8 has a crushing disk 12, a fixed tooth 13, a T-shaped tooth 14, an L-shaped blade a15, and an L-shaped blade B16; the middle part of the crushing disc 12 is provided with a fixing hole, the outer crushing surface of the crushing disc 12 is fixed with a fixing tooth 13, a T-shaped tooth 14 and an L-shaped fan blade A15, and the inner crushing surface is fixed with an L-shaped fan blade B16.

In an absorption crusher, the discharge end of the conveying pipe 11 is communicated with the discharge cyclone 5 through a flange.

The utility model discloses an improve and provide an absorption formula rubbing crusher here, have following improvement and advantage:

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An absorption crusher is characterized in that; comprises a frame (1), a case (2), a motor (3), a crusher base (4) and a discharging cyclone cylinder (5); the case (2) is fixed on the frame (1), and the motor (3) is fixedly arranged in the frame (1);

2. The suction mill of claim 1, wherein; the crushing rotor (8) is provided with a crushing disc (12), a fixed tooth (13), T-shaped teeth (14), L-shaped fan blades A (15) and L-shaped fan blades B (16); the middle part of the crushing disc (12) is provided with a fixing hole, the outer crushing surface of the crushing disc (12) is fixed with a fixed tooth (13), a T-shaped tooth (14) and an L-shaped fan blade A (15), and the inner crushing surface is fixed with an L-shaped fan blade B (16).

3. The suction mill of claim 1, wherein; the discharge end of the conveying pipe (11) is communicated with the discharge cyclone cylinder (5) through a flange plate.