CN209968589U

CN209968589U - Crusher impeller

Info

Publication number: CN209968589U
Application number: CN201920674442.2U
Authority: CN
Inventors: 赵大伟; 李少雄; 张富强; 韩颖晓
Original assignee: Henan Chinalco Equipment Co Ltd
Current assignee: Henan Chinalco Equipment Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-01-21
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a crusher impeller, which comprises a main shaft, wherein a plurality of crushing plates are arranged in the middle of the main shaft along the radial direction of the main shaft, the length direction of the crushing plates is parallel to the axial direction of the main shaft, end plates penetrating through the main shaft are arranged at the two ends of the crushing plates, and the crushing plates are connected with the main shaft in a welding way; the utility model discloses need not develop the mould, reduced manufacturing cost, can not have waste material and wastes material to produce moreover, the raw materials utilization efficiency is high, can not the polluted environment.

Description

Crusher impeller

Technical Field

The utility model belongs to the technical field of crushed aggregates equipment, especially, relate to a crushed aggregates machine impeller.

Background

The processing raw material of the carbon electrode is massive carbon solid, and the carbon electrode is crushed before processing, and the crushing of the carbon raw material is mostly carried out by adopting a material crusher. The existing material breaking machine mainly comprises a shell, a main shaft and an impeller, wherein the impeller is arranged on the main shaft in a penetrating mode, the main shaft rotates in the shell, raw materials are crushed in the shell in a collision mode with the shell and the impeller, however, the impeller of the existing material breaking machine is a casting part, a mold is required to be arranged in the casting process, the cost is high, waste materials and wastes can be generated in the casting process, and the environment is polluted.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a crushed aggregates machine impeller, fine solution cast member impeller manufacturing cost is high, the casting process produces the problem of waste material and wastes material.

In order to realize the above problem, the utility model discloses a technical scheme as follows: the utility model provides a crushed aggregates machine impeller, includes the main shaft, and the main shaft middle part is provided with a plurality of breaker plates along the radial direction of main shaft, and the length direction of breaker plate is parallel with the axis direction of main shaft, and the both ends of breaker plate are provided with the end plate of wearing to locate on the main shaft, breaker plate and main shaft adopt welded connection.

Furthermore, the crushing plates are uniformly distributed along the circumferential surface of the main shaft.

Further, the number of the crushing plates is 6.

Furthermore, a plurality of rib plates which are uniformly distributed along the length direction of the crushing plates are arranged between the adjacent crushing plates.

Furthermore, the rib plate is an arc plate concentric with the main shaft.

Furthermore, the number of the rib plates which are uniformly distributed along the length direction of the crushing plate is 4.

Furthermore, the rib plates are connected with the crushing plate in a welding mode.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses an impeller comprises being provided with a plurality of breaker plates along the radial direction of main shaft, and the breaker plate adopts welded connection together with the main shaft, need not develop the mould, has reduced manufacturing cost, can not have waste material and wastes material to produce moreover, and the raw materials utilization efficiency is high, can not the polluted environment.

Drawings

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

fig. 2 is a cross-sectional view a-a of fig. 1.

In the figure: 1. a main shaft; 2. a breaker plate; 3. an end plate; 4. a rib plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

As shown in fig. 1-2, a crushed aggregates machine impeller, including main shaft 1, main shaft 1 middle part is provided with a plurality of breaker boards 2 along the main shaft 1 radial direction, the length direction of breaker board 2 is parallel with the axis direction of main shaft 1, the both ends of breaker board 2 are provided with the end plate 3 of wearing to locate on main shaft 1, end plate 3 and main shaft 1 welding are as an organic whole, breaker board 2 and main shaft 1 adopt the welding mode to be connected.

6 crushing boards 2 are uniformly distributed along the circumferential surface of the main shaft 1, so that the crushing boards 2 can keep balance when rotating, and the effect of crushing carbon raw materials is enhanced.

A plurality of rib plates 4 which are uniformly distributed along the length direction of the crushing plates 2 are arranged between every two adjacent crushing plates 2, when the rib plates 4 are distributed, the rib plates 4 on the two sides of each crushing plate 2 are arranged on the same vertical surface or are arranged in a staggered manner, the rib plates 4 are arc plates concentric with the main shaft 1, and the number of the rib plates 4 uniformly distributed along the length direction of the crushing plates 2 is 4, so that the crushing plates 2 can be reinforced, the deformation of the crushing plates 2 is avoided, and the utility model has longer service life; the rib plate 4 and the crushing plate 2 are connected in a welding mode, the process is simple, and the cost is low.

Implement the utility model discloses the time, the impeller includes and is provided with a plurality of breaker plates 2 along 1 radial direction of main shaft and constitutes, and breaker plate 2 adopts welded connection together with main shaft 1, need not develop the mould, has reduced manufacturing cost, can not have waste material and wastes material to produce moreover, and the raw materials utilization efficiency is high, can not the polluted environment, can not reduce crushing effect yet, is fit for promoting.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A crusher impeller characterized in that: including main shaft (1), main shaft (1) middle part is provided with a plurality of crushing boards (2) along main shaft (1) radial direction, and the length direction of crushing board (2) is parallel with the axis direction of main shaft (1), and the both ends of crushing board (2) are provided with end plate (3) of wearing to locate on main shaft (1), crushing board (2) and main shaft (1) adopt welded connection.

2. A pulverizer impeller as claimed in claim 1, wherein: the crushing plates (2) are uniformly distributed along the circumferential surface of the main shaft (1).

3. A pulverizer impeller as claimed in claim 2, wherein: the number of the crushing plates (2) is 6.

4. A pulverizer impeller as claimed in claim 1, wherein: a plurality of rib plates (4) which are uniformly distributed along the length direction of the crushing plate (2) are arranged between the crushing plates (2).

5. A pulverizer impeller as claimed in claim 4, wherein: the rib plate (4) is an arc-shaped plate concentric with the main shaft (1).

6. A pulverizer impeller as claimed in claim 5, wherein: the number of the rib plates (4) which are uniformly distributed along the length direction of the crushing plate (2) is 4.

7. A pulverizer impeller as claimed in claim 6, wherein: the rib plates (4) are connected with the crushing plate (2) in a welding mode.