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Stone vibrating screen device with good screening effect and using method thereof

A vibrating sieve and stone material technology, applied in chemical instruments and methods, sieves, solid separation, etc., can solve problems such as limited motion range of sieve plate, vibration rotation, loosening of installation bolts, etc., to improve multi-directional motion range, increase Use the effect, avoid the effect of turning loose

Active Publication Date: 2021-01-15
江苏金宝重工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stone vibrating screen device with good screening effect and its use method, to solve the above-mentioned background technology. During the use of the existing vibrating screen, the sieve plate and the vibrating screen box are mostly connected by mounting bolts. Fixed, during vibration screening, the movement range of the sieve plate is relatively limited, resulting in a small movement range of stone materials, which affects the filtering and screening effect of stone materials, and the installation bolts may vibrate and rotate when the equipment is working, resulting in loosening of the installation bolts and affecting the firmness of the installation sexual problems

Method used

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  • Stone vibrating screen device with good screening effect and using method thereof
  • Stone vibrating screen device with good screening effect and using method thereof
  • Stone vibrating screen device with good screening effect and using method thereof

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-Figure 5 , the present invention provides a technical solution: a stone vibrating screen device with good screening effect, comprising a vibrating screen body 1, a connecting pipe 13 is fixed on the side surface of the vibrating screen body 1, a buffer spring 15 is fixed at the lower end of the connecting pipe 13, and the buffer spring The lower end of 15 is provided with supporting legs 16, and the inner surface of the vibrating screen bo...

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Abstract

The invention discloses a stone vibrating screen device with a good screening effect and a using method thereof. The device comprises a vibrating screen body, wherein a connecting pipe is fixed to theside surface of the vibrating screen body, a buffer spring is fixed to the lower end of the connecting pipe, supporting legs are arranged at the lower end of the buffer spring, a supporting block isfixedly welded to the inner surface of the vibrating screen body, a second vibrating spring is fixed to the supporting block, a connecting block is arranged on the second vibrating spring, a first vibrating spring is fixed to one side wall of the connecting block, and the surface of the other side of the first vibrating spring is fixedly connected with the vibrating screen body. By arranging the second vibrating spring, the first vibrating spring, a guide convex block, a third vibrating spring and the connecting block, the situation that a screen plate is fixedly connected with the supportingblock, so that the movement amplitude of the screen plate is small, and the stone movement effect is poor is conveniently avoided, and by arranging a connecting plate, a clamping block and an edge block, a mounting screw rod can be conveniently prevented from rotating and loosening, and the rotation looseness of the mounting screw rod is conveniently limited.

Description

technical field [0001] The invention belongs to the technical field of stone vibrating screens, and in particular relates to a stone vibrating screen device with good screening effect and a use method thereof. Background technique [0002] In occasions such as crushing plants, vibrating screens are often used. The existing vibrating screen is mainly composed of a screen box, a spring, a vibrator, a main shaft, a sieve plate and a motor. The vibrating screen works by using the reciprocating rotation vibration produced by the vibration of the vibrator. The upper rotating weight of the vibrator causes the screen surface to produce plane circular vibration, while the lower rotating weight causes the screen surface to produce conical rotary vibration. [0003] During the use of existing vibrating screens, the sieve plate and the vibrating screen box are mostly fixed by mounting bolts. During vibratory screening, the movement range of the sieve plate is relatively limited, result...

Claims

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Application Information

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IPC IPC(8): B07B1/36B07B1/46
CPCB07B1/36B07B1/46
Inventor 蒋政汪正兴庄书祥尹树超许琳
Owner 江苏金宝重工有限公司
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