Anti-blocking type flexible material overturning hopper

Abstract

The invention discloses an anti-blocking type flexible material overturning hopper. The anti-blocking type flexible material overturning hopper comprises an upper shell and a lower shell, wherein a main crushing cavity is formed in the upper shell; the lower shell is located at the bottom of the upper shell; an auxiliary crushing cavity is formed in the lower shell; a baffle is arranged at the top of the auxiliary crushing cavity; an inclined downward sliding plate is arranged at the bottom of the auxiliary crushing cavity; a discharging opening is formed by the sliding plate and a side wall of the auxiliary crushing cavity; the right end of the baffle is connected with the side wall of the auxiliary crushing cavity through a rotary shaft; the lower surface of the baffle is connected with an inner wall of the auxiliary crushing cavity through an elastic sheet; the lower surface of the baffle is connected with a hydraulic cylinder; a push rod of the hydraulic cylinder is connected with the lower surface of the baffle; a contact switch is arranged at the lower end of the baffle; and the contact switch is connected with the hydraulic cylinder. The device is a flexible anti-blocking type material overturning hopper device; and compared with a traditional material overturning hopper device, the anti-blocking type flexible material overturning hopper has the advantages that the flexible baffle is arranged and sand and stones with grain diameters meeting requirements can be crushed and screened better, so that subsequent crushing and grinding requirements are met.

Description

technical field [0001] The invention relates to an anti-clogging type flexible dumping hopper. Background technique [0002] Natural sand and gravel are non-renewable resources in a short period of time. With the rapid development of my country's infrastructure construction, natural sand and gravel are almost exhausted, and the excavation of sand and gravel has caused devastating damage to resources and the environment. Due to flood control, environmental protection, resources and many other factors, many cities have banned the use of natural sand. [0003] At present, there are mainly two methods that are widely used, one is to make slag into sand and gravel, and the other is to crush and grind natural rocks, pebbles and other stones into sand and gravel with a certain particle size. to replace natural gravel. [0004] In the above-mentioned sand making process, crushing and grinding steps are involved, while the traditional crushers will have a certain degree of clogging...

AI Technical Summary

Problems solved by technology

Replacing the grinding head will generate a lot of dust and waste time, seriously affecting the efficiency of sand making

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