Vibration screening machine

A vibrating screening machine and vacuum cleaner technology, which is applied in the field of screening machines, can solve the problems of single function, poor practicability, and low screening efficiency, and achieve the effect of improving screening efficiency and simple structure

Active Publication Date: 2018-05-08
MEISEN IND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its vibration trajectory is a complex spatial curve, which is projected as a circle on the horizontal plane and an ellipse on the vertical plane. Adjusting the excitation force of the upper and lower rotating weights can change the amplitude and adjust The spatial phase angle o

Method used

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Embodiment Construction

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0018] Reference Figure 1-2 , A vibrating screening machine, including a base 9, the top of the base 9 is connected to a hopper 18 through a pole 8, a mounting frame 11 is provided above the hopper 18, the inner wall of the mounting frame 11 is connected with a screen 14, and the inner wall of the mounting frame 11 rotates A rotating shaft 22 is connected, and a drying stirring device is connected to the rotating shaft 22. The drying stirring device includes a stirring rod 23 fixedly connected to the rotating shaft 22. There are at least five stirring rods 23, and a plurality of stirring rods 23 are equally angularly distributed. The stirr...

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PUM

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Abstract

The invention discloses a vibration screening machine. The vibration screening machine comprises a base, a hopper is connected to the top of the base through a vertical rod, a mounting frame is arranged above the hopper, and the inner wall of the mounting frame is connected with a screen and rotationally connected with a rotating shaft. The vibration screening machine is simple in structure, a motor drives a rotating plate to rotate, the rotating plate drives a swinging rod to swing through a second fixing pin, then the swinging rod drives a sliding plate to move left and right through a firstfixing pin, the sliding plate drives the mounting frame and the screen to move left and right through supporting rods so that materials on the screen can shake, the screening efficiency is improved accordingly, idler wheels make contact with arc blocks intermittently when the sliding plate moves so that vertical vibration of the sliding plate can be achieved, vibration of the mounting frame is achieved accordingly, and the screening efficiency is further improved; meanwhile, when the mounting frame moves, a gear and a rack are engaged, stirring rods are driven by the rotating shaft to rotate,the materials can not only be spread but also be heated for moisture removal, and by means of springs, the effect that the gear is engaged with the rack all the time when the mounting frame is vibrated up and down can be ensured.

Description

Technical field [0001] The invention relates to the technical field of screening machines, in particular to a vibration screening machine. Background technique [0002] The screening machine works by using the reciprocating vibration generated by the vibration of the vibrator. The upper rotating weight of the vibrator makes the screen surface vibrate in plane, while the lower rotating weight makes the screen surface vibrate the cone surface. Its combined effect The effect of this is to produce double-rotating vibration on the screen surface. The vibration trajectory is a complex spatial curve. The curve is projected as a circle on the horizontal plane, while the projection on the vertical plane is an ellipse. Adjusting the excitation force of the upper and lower rotating weights can change the amplitude and adjust The spatial phase angle of the upper and lower heavy hammers can change the curve shape of the screen surface movement trajectory and change the movement trajectory of...

Claims

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Application Information

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IPC IPC(8): B07B1/36B07B1/42B07B1/46
CPCB07B1/36B07B1/42B07B1/46
Inventor 肖君清
Owner MEISEN IND TECH CO LTD
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