An environmentally friendly electro-hydraulic distributor with overload protection function

Abstract

The invention relates to an environmentally friendly electro-hydraulic distributor with overload protection function, which includes a main body, a rotating shaft and a hydraulic cylinder, and also includes a protection mechanism and a purification mechanism. The protection mechanism includes a moving frame, a connecting column, a sliding block, A moving plate, a contact switch, two slide bars, two springs and two fixed plates, the purification mechanism includes a power assembly and a purification assembly, and the power assembly includes a power cylinder, a support sleeve, a piston block, a first transmission rod , the second transmission rod and the first pipeline. The purification assembly includes a purification box, a one-way valve, a filter screen, a second pipeline and a collection tank. In the environmentally friendly electro-hydraulic distributor with overload protection function, the protection The mechanism can play a buffer role, reducing the probability of damage to the feeder, and the dust generated by the feeder can be purified through the purification mechanism, which improves the environmental performance of the feeder.

Description

technical field [0001] The invention relates to the field of feeders, in particular to an environment-friendly electro-hydraulic feeder with an overload protection function. Background technique [0002] The feeder is used for the diversion of materials. In the design of some feeders, the feeder can also be used as a valve to control the flow and cut-off of materials at the same time. The distributor is mainly composed of valve body, valve shaft, valve plate, crank mechanism, electro-hydraulic push rod, etc. During operation, the linear reciprocating motion of the electro-hydraulic push rod drives the valve shaft and valve plate to swing at a certain angle through the crank, thus conveying Materials, control the flow direction and flow of materials. The feeder adopts high-quality carbon steel plate welded structure, which has the characteristics of small size, light weight and small resistance. Driven by electro-hydraulic push rod, it runs smoothly, has low failure rate, c...

AI Technical Summary

Problems solved by technology

[0003] When the electro-hydraulic feeder in the prior art is feeding, a large amount of dust will be generated at the feed port, and the dust will be scattered in the air, which reduces the environmental protection performance of the electro-hydraulic feeder. Not only that, the prior art When the electro-hydraulic distributor is in use, if there is too much material inside the distributor, the valve plate will be blocked and unable to rotate. However, if the power output is forcibly increased at this time, the electro-hydraulic distributor will damaged

Images