A special vibrating device for cold ore vibrating screen

Abstract

The invention relates to a special vibrating device for a cold mine vibrating screen, which includes a sieve body at an angle of 45° to the horizontal plane. Reinforcing ribs are provided on both sides of the sieve body, and a fan-shaped guard plate parallel to it is provided at the bottom of the sieve body. The reinforcing bar on the top of the fan-shaped guard plate matches the horizontal axis provided on the back of the bottom of the screen body, and is fixed by bolts. The reinforcing rib is provided with a plurality of fixing holes, and the fixing holes are fixed on the connecting mechanism by bolts. The back of the reinforcing rib is connected to a vibrator, and the vibrator is fixed on the connection mechanism, and the connection mechanism is vertically fixed on the vibrating screen shell. A buffer layer is provided at the bottom of the connection mechanism, and a motor is provided on the buffer layer. The motor is connected to the vibrator through a speed stabilizer. The present invention is simple in structure, easy to operate, and the overall structure is stable and firm, which can effectively improve vibration efficiency and precision. The connection mechanism and buffer layer provided can effectively ensure the stability and safety of the workpiece. The detachable design improves the utilization rate, and the overall multi-layer structure design Can effectively improve the wear resistance.

Description

technical field [0001] The invention specifically relates to a special vibrating device for a cold mine vibrating screen. Background technique [0002] The vibrating screen needs a vibrating device to achieve the effect of vibrating the screen during the vibration process, but the existing vibrating device causes structural instability under long-term vibration, and the screen body is easy to wear after long-term use, shortening the service life. There is no excuse for the replacement of the body. The whole needs to be disassembled before it can be replaced, so it needs to be improved. At the same time, the overall structure will cause instability under vibration and shorten the service life of the structure, so it needs to be improved to make the vibration device more convenient. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is a special vibrating device for cold ore vibrating screen to solve the existing technical problems. [0004] In order to ...

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Problems solved by technology

[0002] The vibrating screen needs a vibrating device to achieve the effect of vibrating sieving during the vibration process, but the existing vibrating device causes structural instability under long-term vibration, and the sieve body is easy to wear after long-term use, shortening the service life. It is not justified to replace the body. It needs to be disassembled before the replacement can be carried out, so it needs to be improved; at the same time, the overall structure is unstable under vibration and shortens the service life of the structure, so it needs to be improved to make the vibration device more convenient.

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