CN2267868Y

CN2267868Y - Vibration screening machine

Info

Publication number: CN2267868Y
Application number: CN 96238476
Authority: CN
Inventors: 卢志刚; 韩春晓
Original assignee: Shenyang Heavy Mining Equipment & System Co
Current assignee: Shenyang Heavy Mining Equipment & System Co
Priority date: 1996-09-18
Filing date: 1996-09-18
Publication date: 1997-11-19
Anticipated expiration: 2006-09-18

Abstract

The utility model relates to a vibration screening machine, comprising a machine frame and a vibrating motor. The utility model is characterized in that multilayer sieve plates are arranged on the machine frame. A discharge opening is respectively arranged on the tail end of each layer of screen plate. Because multilayer screen plates are arranged on the screening machine. After multiple screening, the sand is divided into sand materials with a plurality of different grain degrees. The work is completed once. Not only the work efficiency is enhanced a plurality of times. The electric energy is saved 85 percents. In addition, the utility model adopts a structural style with multiple layers. The occupation area is saved.

Description

Vibrating screen classifier

The utility model is a kind of vibrating screen classifier, is applicable to the screening of river sand and various inviscid granular materials.

The screening machine that present sieve sand is used all is manual operations, and has only the sieve plate of one deck, a specification, and the operating efficiency of this screening machine is extremely low, the working strength of workers height, and also its accommodation is narrower.

The purpose of this utility model provides a kind of novel vibrating screen classifier, and it can overcome existing shortcoming in the prior art, increases work efficiency.

The purpose of this utility model is achieved in that it comprises frame and vibrating motor, it is characterized in that being equipped with on the frame sieve plate of the different meshes of multilayer, and the tail end of every layer of sieve plate is provided with discharge gate respectively.

Because screening machine of the present utility model becomes mechanized operation with traditional hand labour, make working strength of workers obtain very big reduction, the sieve plate of the different meshes of multilayer is housed on the screening machine of the present utility model, deliver to river sand on the sieve plate after multipass screening through feeding mouth, be divided into several varigrained sand material, once finished the work that existing screening machine will just can be finished several times, so not only make operating efficiency improve several times, also save electric energy 85%, the utility model adopts multilayer to fold the version that falls in addition, has saved floor space.

Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail.

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

Fig. 2 is the vertical view of Fig. 1.

As seen from the figure, the 5th, frame is equipped with sieve nest 2 by spring 4 on the frame, a vibrating motor 3 is respectively installed in the sieve nest both sides, and three layers of

sieve plate

7,8,9 are housed in the sieve nest, wherein the mesh maximum of sieve plate 9, the mesh minimum of sieve plate 7, the tail end of each layer sieve plate is respectively equipped with discharge gate, as shown in the figure, at the tail end of sieve plate 9 discharge gate 10 is arranged, the tail end of sieve plate 8 has discharge gate 11, the tail end of sieve plate 7 has discharge gate 12, in the bottom of sieve nest, is provided with conveyer belt 13.The material that is entered by feeding mouth 1 can transmit four kinds of varigrained sand material respectively through three discharge gates and a conveyer belt by after the screening of three layers of sieve plate.

Claims

1, vibrating screen classifier, it comprises frame and vibrating motor, it is characterized in that being equipped with on the frame sieve plate of the different meshes of multilayer, the tail end of every layer of sieve plate is provided with discharge gate respectively.

2,, it is characterized in that below the multilayer sieve plate, being provided with the belt conveyer belt according to the said screening machine of claim 1.