Anti-blocking multi-stage discharging port for vibrating screen

Abstract

The invention provides an anti-blocking multi-stage discharging port for a vibrating screen. The anti-blocking multi-stage discharging port comprises a discharging main body, wherein a plurality of discharging mechanisms are arranged in the discharging main body; each discharging mechanism comprises a discharging port and an electric sliding rail arranged on the inner wall above the discharging port; an electric sliding block is connected in each electric sliding rail in a matched and sliding mode; the outer end side of each electric sliding block is fixedly connected with a discharging coverwhich is matched with the corresponding discharging port in a covering mode; the inner wall, located on the opposite side of the corresponding discharging port, of the discharging main body is hingedto a material guide plate; a pull ring I is fixedly arranged at the non-hinged end of each material guide plate; a pull ring II is fixedly arranged at the bottom end of each discharging cover; and each pull ring I and the corresponding pull ring II are correspondingly connected through a pull rope. According to the anti-blocking multi-stage discharging port, discharging of different magnitudes canbe realized according to needs, the automatic regulation and control performance is high, the discharging efficiency and the discharging number are greatly improved, an anti-blocking mechanism is correspondingly arranged, the anti-blocking multi-stage discharging port is efficient and practical, and the comprehensive discharging performance is remarkably enhanced.

Description

technical field [0001] The invention relates to the technical field of vibrating sieves, in particular to an anti-blocking multi-stage discharge port for vibrating sieves. Background technique [0002] Vibration screening equipment is also called vibration screening machine. Vibration screening machine is a high-precision fine powder screening machine with low noise and high efficiency. It only takes 3-5 minutes to change the screen quickly. The fully enclosed structure is used for granules, powder, mucus, etc. Screening and filtering of materials, screening by vibrating screening machine: any particle, powder, and mucus can be screened within a certain range; the smallest screening can be 500 mesh or O028rrlm, and the smallest filtering can be 5 microns; grading screening can be screened from one to five layers of sieves The net can carry out two to six levels of sorting or filtering at the same time. [0003] The biggest problem existing in the use of vibrating screens is...

AI Technical Summary

Problems solved by technology

[0003] The biggest problem existing in the use of vibrating screens is blockage. At present, there are many improved auxiliary structures for screens. Under the drive and vibration of the motor, the anti-blocking effect of feeding is slightly better, but there is generally no special treatment for the discharge port. If the amount is large, it is easy to block, which greatly affects the screening efficiency, and has a large limit on the discharge volume and discharge speed. If you want to ensure a sufficient discharge speed, you usually use the method of expanding the area of ​​the discharge port, but this will affect the space volume. The requirements will increase, which is not conducive to the optimal use of equipment

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