CN203599064U

CN203599064U - Elliptical idler wheel used for waving sieve

Info

Publication number: CN203599064U
Application number: CN201320782520.3U
Authority: CN
Inventors: 杨志强; 孙开敏; 闫晓春; 何学龙; 邱瑞雪; 张溪溪
Original assignee: Huaibei Huaxing Industry & Trade Co Ltd
Current assignee: Huaibei Huaxing Industry & Trade Co Ltd
Priority date: 2013-12-02
Filing date: 2013-12-02
Publication date: 2014-05-21
Anticipated expiration: 2023-12-02

Abstract

The utility model discloses an elliptical idler wheel used for a waving sieve. The elliptical idler wheel used for the waving sieve comprises a roller and an idler wheel body. The idler wheel body is fixedly installed on the roller in a sleeved mode through a key groove, the outer wall face of the idler wheel body is a smooth curved face which extends in the radial direction in a concave-convex mode, a plurality of elliptical sieve pieces are distributed on the roller in the axial direction at an equal interval, and the elliptical sieve pieces divide the idler wheel body into a plurality of material sieving boxes. The elliptical idler wheel is simple and reasonable in structure, convenient to install and use and good in structural stability; the design that the curved-surface idler wheel body is matched with the elliptical sieve pieces is adopted, so that quick and efficient sieving processing can be conducted on materials, the materials can be dispersed evenly, the sieving efficiency is high, the material sticking phenomenon is not prone to occurring, and the sieving effect is effectively improved; the service life is long, overhaul is convenient and the production and processing efficiency is improved.

Description

The oval roller of a kind of fluctuation sieve

Technical field

The utility model relates to a kind of mine ore dressing screening plant accessory, is specially the oval roller of a kind of fluctuation sieve.

Background technology

In the production process of mine, need to use multiple sieve materials device, fluctuation sieve is one of conventional sieve materials device of ore dressing, and existing fluctuation sieve structure is reasonable not, and stability is not good, sorting operating effect to bulk materials is poor, screening precision is not high, easily occurs the phenomenon that gets stuck, and plant maintenance amount is larger, comparatively labor intensive material resources, affect production and processing efficiency.

Utility model content

The purpose of this utility model is to provide the oval roller of a kind of fluctuation sieve, reasonable not to solve fluctuation sieve structure traditional in prior art, stability is not good, sorting operating effect to bulk materials is poor, screening precision is not high, easily occurs the phenomenon that gets stuck, and plant maintenance amount is larger, comparatively labor intensive material resources, affect the problem of production and processing efficiency.

For achieving the above object, the technical solution adopted in the utility model is:

The oval roller of a kind of fluctuation sieve, it is characterized in that: include roller and roller, described roller is fixedly set on roller by keyway, described roller outside wall surface is the smooth surface of radially concavo-convex extension, on described roller, be axially equidistantly distributed with some oval sieves, roller is separated into multiple sieve material lattice by several described oval sieves.

Described one fluctuation sieve is used oval roller, it is characterized in that: described oval roller has some groups, and the top margin of the oval sieve of adjacent ellipses roller interlaced arrangement corresponding to base.

The beneficial effects of the utility model are:

The utility model is simple and reasonable, easy to install, structural stability is good, adopts curved surface roller to coordinate the design of oval sieve, can rapidly and efficiently sieve processing to material, material can be dispersed, and screening precision is high, the difficult phenomenon that gets stuck, effectively improve screening effect, and long service life, easy access, has improved production and processing efficiency.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model.

Fig. 2 is side view of the present utility model.

Fig. 3 is the utility model schematic diagram in use.

The specific embodiment

As shown in Figure 1, Figure 2 and Figure 3, the oval roller of a kind of fluctuation sieve, include roller 1 and roller 2, roller 2 is fixedly set on roller 1 by keyway 3, roller 3 outside wall surface are the smooth surface of radially concavo-convex extension, on roller 1, be axially equidistantly distributed with some oval sieves 4, roller 2 is separated into multiple sieve material lattice 5 by several oval sieves 4.

Oval roller has some groups, and the top margin of the oval sieve of adjacent ellipses roller interlaced arrangement corresponding to base.

Claims

1. the oval roller of fluctuation sieve, it is characterized in that: include roller and roller, described roller is fixedly set on roller by keyway, described roller outside wall surface is the smooth surface of radially concavo-convex extension, on described roller, be axially equidistantly distributed with some oval sieves, roller is separated into multiple sieve material lattice by several described oval sieves.

2. a kind of fluctuation sieve according to claim 1 is used oval roller, it is characterized in that: described oval roller has some groups, and the top margin of the oval sieve of adjacent ellipses roller interlaced arrangement corresponding to base.