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Vibration sieve

A vibrating screen and screen box technology, which is applied in the direction of filter screen, solid separation, grille, etc., can solve unsafe problems

Inactive Publication Date: 2005-01-05
张敬勤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The vibrating screen is used to classify the stone according to the size through vibration. It is often installed at the top of the mixing tower when it is used. Its vibration makes the shaking of the mixing tower, which often makes people working on the mixing tower feel unsafe.

Method used

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  • Vibration sieve

Examples

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Embodiment Construction

[0009] As shown in the accompanying drawings, the vibrating screen includes: a screen box 4 for fixing the screen mesh, the screen box 4 is connected with the vibrating screen housing 1 that the screen box 4 is closed by the screen box support device 5, and the screen box support device 5 includes and The first connecting seat 3 connected to the screen box 4 and the second connecting seat 2 connected to the vibrating screen housing 1, the first supporting spring 51 and the second supporting spring are arranged between the first connecting seat 3 and the second connecting seat 2 52. The axes of the first support spring 51 and the second support spring 52 are respectively located on both sides of a vertical plane and have an included angle with the vertical plane. The screen box 4 is connected with the vibrating device 6. The vibrating device 6 includes a first vibrating device and a second vibrating device that rotate in opposite directions, which are respectively located on the...

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Abstract

An oscillating sieve is composed of enclosed casing, sieving case, sieving net fixed in sieving case, oscillator linked to sieving case, and the sieving case supporter consisting of connectors and springs.

Description

technical field [0001] The invention relates to a screening machine, in particular to a vibrating screen. Background technique [0002] With the rapid development of highway construction in our country, the demand for asphalt concrete for paving roads is increasing, and the quality requirements are also getting higher and higher. In engineering, asphalt concrete is mostly produced by factory mixing equipment, and vibrating screen is one of the key components. The vibrating screen is used to classify the stone according to the size through vibration. It is often installed at the top of the mixing tower when it is used. Its vibration makes the shaking of the mixing tower, which often makes people working on the mixing tower feel unsafe. Contents of the invention [0003] The object of the present invention is to provide a vibrating screen which is reliable in use and has little vibration to its attachments. [0004] In order to achieve the above object, the technical solut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/28
Inventor 张敬勤
Owner 张敬勤
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