CN219543603U

CN219543603U - Mud extruder of brick making machine set

Info

Publication number: CN219543603U
Application number: CN202223564082.1U
Authority: CN
Inventors: 叶义平
Original assignee: Fujian Xinye Machinery Co ltd
Current assignee: Fujian Xinye Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-18
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a mud extruder of a brick making machine set, which comprises a frame body, and a crushing roller and a spiral stirring roller which are arranged in the frame body, wherein the crushing roller is symmetrically arranged on two sides above the spiral stirring roller, and the outer side surfaces of the crushing roller and the spiral stirring roller are propped against the inner side surface of the frame body; a discharge hole is formed in the position, corresponding to the axial direction of the spiral stirring roller, of the surface of the frame body, a strip-shaped crushing piece is arranged between the two crushing rollers, the strip-shaped crushing piece is of a conical structure with a small upper part and a large lower part, and extends to the front end and the rear end of the inner side of the frame body.

Description

Mud extruder of brick making machine set

Technical Field

The utility model relates to the field of mud extruders, in particular to a mud extruder of a brick making machine set.

Background

In chinese patent CN208629651U, a mud extruding mechanism of a mud extruder is proposed, in the mud extruder, through a staggered rotating mud extruding rod structure, raw materials are continuously pressed down by a screw, and in the rotating process, raw materials with larger volume are extruded into small blocks, so that the mud extruder can adapt to various raw materials, the condition of jamming does not occur, and the mud extruder is smooth in extrusion and stable in extrusion quantity;

however, the inventor found that the blades on the outer side of the mud extruding rod in the mud extruding machine are flat, mud blocks cannot be fully crushed at the mud extruding rod, and a mud block crushing mechanism is not arranged around a screw, so that the whole mud extruding machine can only be used as a mud block conveying device, the grinding effect of mud blocks is too poor, mud blocks and water cannot be fully mixed when water is added, and the mud blocks still can be in a caking state after being discharged, so that the mud extruding machine with the mud block crushing function is required.

Disclosure of Invention

The utility model provides a mud extruder of a brick making machine set, which overcomes the defects described in the background art.

The technical scheme adopted for solving the technical problems is as follows:

the mud extruder of the brick making machine set comprises a frame body, and a crushing roller and a spiral stirring roller which are arranged in the frame body, wherein the crushing roller is symmetrically arranged on two sides above the spiral stirring roller, and the outer side surfaces of the crushing roller and the spiral stirring roller are propped against the inner side surface of the frame body; the surface of the frame body is provided with a discharge hole corresponding to the axial direction of the spiral stirring roller, a strip-shaped crushing piece is arranged between the two crushing rollers, the strip-shaped crushing piece is of a conical structure with a small upper part and a large lower part, and the strip-shaped crushing piece extends to the front end and the rear end of the inner side of the frame body.

A preferred technical scheme is as follows: the two sides of the inner end of the frame body are respectively provided with a plurality of sectional cutting strips, the side surface of the crushing roller is provided with a corresponding step edge, and the sectional cutting strips and the step edge of the side surface of the crushing roller are staggered.

A preferred technical scheme is as follows: the blades of the crushing rolls are bent in the axial direction and both the crushing rolls are turned towards the strip-shaped crushing member.

Compared with the background technology, the technical proposal has the following advantages:

when the mud blocks are extruded in the rotation of the crushing roller, the mud blocks are extruded and crushed along with the extrusion of the crushing roller blades until the mud blocks are pushed by the crushing roller to fall into the spiral stirring roller from the space between the two segmentation cutting strips for stirring, and if the input mud blocks are too large, the mud blocks can be crushed through the strip-shaped crushing piece, so that the efficiency of mud block crushing and water mixing is improved.

Drawings

The utility model is further described below with reference to the drawings and examples.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of fig. 1 in semi-section.

In the figure: the device comprises a frame body 1, a discharge hole 11, a sectional cutting strip 12, a strip-shaped crushing piece 13, a crushing roller 2 and a spiral stirring roller 3.

Detailed Description

As shown in fig. 1-2, the mud extruder of the brick making machine set comprises a frame body 1, and a crushing roller 2 and a spiral stirring roller 3 which are arranged in the frame body 1, wherein the crushing roller 2 is symmetrically arranged on two sides above the spiral stirring roller 3, and the outer side surfaces of the crushing roller 2 and the spiral stirring roller 3 are propped against the inner side surface of the frame body 1; when the utility model is used, mud blocks can be put into the frame 1, water is added into the frame 1, the mud blocks are crushed and conveyed by the rotating crushing roller 2 and the spiral stirring roller 3, and water is mixed into the mud blocks, so that the viscosity of the mud blocks is increased, if the mud blocks are put into too large mud blocks, the mud blocks can be crushed in large sections by the strip crushing member 13, the crushed mud blocks respectively drop into the crushing rollers 2 at the two sides, and the mud blocks drop into the frame 1 by the two crushing rollers 2, so that the crushing efficiency is improved.

In order to further crush the mud cake, in this embodiment, two sides of the inner end of the frame body 1 are respectively provided with a plurality of segment cutting strips 12, the side surface of the crushing roller 2 is provided with corresponding step edges, the segment cutting strips 12 are staggered with the step edges of the side surface of the crushing roller 2, and when the mud cake is extruded and crushed by the rotation of the crushing roller 2, the mud cake is extruded and crushed by the segment cutting strips 12 along with the pushing of the blades of the crushing roller 2 until the mud cake is pushed by the crushing roller 2 to fall into the spiral stirring roller 3 from the interval between the two segment cutting strips 12 for stirring.

The blades of the crushing roller 2 are bent in the axial direction, and both the crushing rollers 2 are rotated toward the strip-shaped crushing member 13, so that the rotational force transmitted by the motor is preferentially transmitted to the position where the crushing roller 2 abuts against the inner side surface of the frame 1, and the mud cake is crushed.

The foregoing description is only illustrative of the preferred embodiments of the present utility model, and therefore should not be taken as limiting the scope of the utility model, for all changes and modifications that come within the meaning and range of equivalency of the claims and descriptions are therefore intended to be embraced therein.

Claims

1. A mud extruder of a brick making machine set is characterized in that: the device comprises a frame body (1), and a crushing roller (2) and a spiral stirring roller (3) which are arranged in the frame body (1), wherein the crushing roller (2) is symmetrically arranged on two sides above the spiral stirring roller (3), and the outer side surfaces of the crushing roller (2) and the spiral stirring roller (3) are propped against the inner side surface of the frame body (1);

the surface of the frame body (1) and the axial corresponding position of the spiral stirring roller (3) are provided with a discharge hole (11), a strip-shaped crushing piece (13) is arranged between the two crushing rollers (2), the strip-shaped crushing piece (13) is in a conical structure with a small upper part and a large lower part, and the strip-shaped crushing piece (13) extends to the front end and the rear end of the inner side of the frame body (1).

2. The mud extruder of a brick molding machine set according to claim 1, wherein: the two sides of the inner end of the frame body (1) are respectively provided with a plurality of sectional cutting strips (12), the side surface of the crushing roller (2) is provided with corresponding step edges, and the step edges of the sectional cutting strips (12) and the side surface of the crushing roller (2) are staggered.

3. The mud extruder of a brick molding machine set according to claim 2, wherein: the blades of the crushing rollers (2) are bent in the axial direction, and both the crushing rollers (2) are rotated toward the strip-shaped crushing member (13).