Material screening equipment with screen inclining and shaking functions

Abstract

The invention discloses material screening equipment with screen inclining and shaking functions. The equipment comprises a frame body; two mounting bases are symmetrically and fixedly connected to the outer side wall of the frame body; lifting devices are fixedly connected to the mounting bases; the top ends of the two lifting devices are commonly and fixedly connected with a support plate; a first motor is fixedly connected to the middle of the support plate; an output shaft of the first motor is fixedly connected with a first rotating shaft; the bottom end of the first rotating shaft extends into the frame body; the bottom end of the first rotating shaft is fixedly connected with two disturbance devices; a support frame is arranged in the frame body, and is a cuboid; support blocks arefixedly connected to four corners at the bottom in the support frame; and a screen is placed on the upper sides of the four support blocks. The equipment has the following beneficial effects: a thirdmotor drives a thread rod to rotate, and a support column cooperating with the thread rod moves up to realize the height increment of the support plate; and the disturbance devices leave from the screen, so that the screen is taken out.

Description

technical field [0001] The invention relates to the technical field of screening, in particular to a material screening device with the function of tilting and shaking the screen. Background technique [0002] Screening is the process of using a sieve to make the fine-grained materials smaller than the sieve holes pass through the sieve surface, while the coarse-grained materials larger than the sieve holes stay on the sieve surface, thereby completing the process of separating coarse and fine materials. The separation process can be regarded as composed of two stages: material stratification and fine-grain sieving. Material stratification is the condition for separation, and fine-grain sieving is the purpose of separation. [0003] In industrial production, granular materials need to be classified and screened in order to obtain materials with different particle sizes. The screening of granular materials is mainly realized by the screening machine. At present, the vibratio...

AI Technical Summary

Problems solved by technology

The screening of granular materials is mainly realized by the screening machine. At present, the vibration effect of the screening machine is poor, and it is difficult to achieve a better screening effect; at the same time, the materials on the screen may aggregate, thus affecting the screening effect

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