CN2483107Y

CN2483107Y - Vibration sieve

Info

Publication number: CN2483107Y
Application number: CN 01236981
Authority: CN
Inventors: 孙功民; 孟祥义; 马秀娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-22
Filing date: 2001-05-22
Publication date: 2002-03-27
Anticipated expiration: 2011-05-22

Abstract

The utility model provides a vibrating screen technical scheme, which mainly comprises a stent, a vibration source, a vibrating spring, a screen mesh and a screen box. The utility model is characterized in that the inside of the same screen box is provided with two screen meshes which are arranged in 'V' shape, and the two screen boxes have separate feed inlets. The two screen meshes have the same discharging port and two separate screen material outlets, which lie in the two sides of the discharging ports. The two screening material outlets have baffles below an inner wall upper port screening mesh arranged on one side of the discharging port, and the two screening meshes both adopt screening meshes with the same function.

Description

A kind of vibratory sieve

The utility model relates to a kind of sieving machine that material can be distinguished by granular size, especially a kind of vibratory sieve.

In the prior art, because the requirement of installation environment and the needs of screening, also have with two independently the vibratory sieve forming V-shape arrange, the weak point that this structure exists is all to need vibration source on each vibratory sieve, the consumption of energy when this has just increased the cost cost of equipment and operation.

The purpose of this utility model, be exactly at the existing in prior technology deficiency, and provide a kind of vibratory sieve technical scheme, this scheme can satisfy under the condition of the requirement of identical installation environment and screening needs, but can save one group of vibration source on the vibratory sieve, thus can reduce equipment the cost cost and when operation the energy consumption.

This programme is realized by following technical measures.Mainly include support, vibration source, vibrating spring, screen cloth and screen box and form, the characteristics of this programme are that two screen clothes arranging by V-shape are arranged in described same screen box, and two screen clothes each have independently charging aperture.The concrete characteristics of this programme also have, and described two screen clothes have common discharging opening and screening outlet independently separately.Described two screening outlets are positioned at the both sides of discharging opening.Described two screening outlets have retaining to pull below the inwall screen cloth suitable for reading of discharging opening one side.Described two screen clothes all adopt the screen cloth of identical function.

According to as can be known to the narration of such scheme, because two screen clothes of arranging by V-shape are housed in a screen box in this scheme, two screen clothes each have independently charging aperture and independently screening outlet, truly have a common discharging opening, and two screen clothes all adopt the screen cloth of identical function.This structure in fact just is equivalent to two relative fitting together of same vibratory sieve, but usefulness is the vibration source of a vibratory sieve, therefore, can reduce equipment the cost cost and when operation the energy consumption.This shows that the utility model compared with prior art has substantive distinguishing features and progress, its implementation result also is conspicuous.

For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.

Description of drawings:

Fig. 1 is the part sectional structure schematic diagram of the utility model embodiment;

Fig. 2 looks schematic diagram for the left side of Fig. 1.

By accompanying drawing as can be seen, the vibratory sieve of this programme, mainly include support 2, vibration source 5, vibrating spring 6, screen cloth 8 and screen box 4 and form, the characteristics of this programme are 8, two screen clothes 8 of two screen clothes of arranging by V-shape to be housed each have independently charging aperture 9 in described same screen box 4.Described two screen clothes 8 have common discharging opening 1 and screening outlet 3 independently separately.Described two screening outlets 3 are positioned at the both sides of discharging opening 1.Described two screening outlets 3 have retaining to pull 7 below the inwall of discharging opening 1 one sides screen cloth 8 suitable for reading.Described two screen clothes 8 all adopt the screen cloth of identical function.

Claims

1. vibratory sieve, mainly including support [2], vibration source [5], vibrating spring [6], screen cloth [8] and screen box [4] forms, it is characterized in that two screen clothes [8] of arranging by V-shape are arranged in described same screen box [4], two screen clothes [8] each have independently charging aperture [9].

2. vibratory sieve according to claim 1 is characterized in that described two screen clothes [8] have common discharging opening [1] and screening outlet [3] independently separately.

3. vibratory sieve according to claim 2 is characterized in that described two screening outlets [3] are positioned at the both sides of discharging opening [1].

4. according to claim 2 or 3 described vibratory sieves, it is characterized in that described two screening outlets [3] have retaining to pull [7] below the inwall screen cloth suitable for reading [8] of discharging opening [1] one side.

5. vibratory sieve according to claim 1 is characterized in that described two screen clothes [8] all adopt the screen cloth of identical function.