Spiral discharging device for dust collector

Abstract

The invention discloses a spiral discharging device for a dust collector. The spiral discharging device for the dust collector is provided with a first discharging shell and a second discharging shell. Dust conveying devices are further arranged in the first discharging shell and the second discharging shell respectively. Each dust conveying device comprises a spiral shaft and a spiral fixedly connected to the spiral shaft. The ends, stretching out of two adjacent side plates, of the spiral shafts installed on bearing seats on the side plates of the first discharging shell and the second discharging shell are connected with a universal rotary shaft through universal rotary shaft connecting flanges respectively. According to the spiral discharging device for the dust collector, the phenomenon that the discharging shells are swept and abraded due to falling and bending of the spiral shafts, and consequently dust leakage is caused is prevented, and checking and maintenance of the spiral shafts are facilitated; the field operating environment is improved, the equipment maintenance cost and workload are reduced, and continuous and stable operation of the spiral discharging device for the dust collector is achieved.

Description

Technical field [0001] The invention belongs to a discharge device for a dust collector, in particular to a spiral discharge device for a dust collector. Background technique [0002] At present, the spiral discharge device of the dust collector used in the workshop causes dry friction because the spiral intermediate support bearing is installed in a discharge shell and cannot be lubricated. The spiral shaft is ground and falls and bends and deforms, which results in sweeping, resulting in the discharge shell. Often leaked powder. It is necessary to frequently weld and repair the discharge shell of the spiral discharge device of the dust collector, which increases the amount of maintenance, and at the same time increases the safety hazards caused by high-altitude operations and hot operations. When the screw shaft is worn to the scrap, it is necessary Shutdown for maintenance will affect the output, increase the cost of materials and processing; the phenomenon of powder leakage ...

AI Technical Summary

Problems solved by technology

[0002] At present, the spiral unloading device of the dust collector used in the workshop can not be lubricated due to the screw intermediate support bearing being set in a discharge shell, which causes dry friction. Often ground and leaked powder

It is necessary to frequently repair the discharge casing of the spiral discharge device of the dust collector, which increases the amount of maintenance, and at the same time increases the safety hazards caused by high-altitude operations and hot-fire operations. When the screw shaft is worn out to scrap, it must be Shutdown for maintenance, affecting output, increasing material and processing costs; powder leakage makes the site environment worse, affecting the health of operators; at the same time, the joints of the screw shaft of the dust collector screw discharge device are all in the shell, so there is no Easy inspection and maintenance

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