Crushing and screening integrated conveying device for resin grinding wheel cold storage

Abstract

The invention discloses a crushing and screening integrated conveying device for a resin wheel cold storage material. The crushing and screening integrated conveying device comprises a hopper arranged on a rack working platform, wherein the hopper consists of two inverted conical tank-shaped shells; the notch of one of the two inverted conical tank-shaped shells is inserted into the notch of the other inverted conical tank-shaped shell in a sliding manner; the bottom sides of the two inverted conical tank-shaped shells are respectively fixed with corresponding rotating shafts; the outer surfaces of bottom tank plates of the two inverted conical tank-shaped shells are respectively hinged to piston rods of hydraulic cylinders; the bodies of the two hydraulic cylinders are respectively fixed with the working platform through hinged supports; a plurality of crushing plates are respectively fixed on the inner surfaces of the bottom tank plates of the two inverted conical tank-shaped shells; an electromagnetic vibration feeding machine is hung below the discharge hole of the working platform; the discharge hole of the electromagnetic vibration feeding machine is joined with a shaking sieve below the discharge hole. The crushing and screening integrated conveying device has the advantages that integrated functions of crushing, screening and conveying are achieved, and intelligent crushing, screening and conveying of the resin wheel cold storage material are achieved.

Description

technical field [0001] The invention relates to a resin grinding wheel cold storage material, in particular to an integrated crushing and screening conveying device for the resin grinding wheel cold storage material. Background technique [0002] Resin grinding wheel has high strength, certain elasticity, good self-sharpening, easy manufacture, and short process cycle. Free grinding. Before the resin grinding wheel is formed, the uniformly mixed raw materials usually need to be cold stored at a specific temperature for several hours, and the cold storage material is crushed and sieved before the forming process. Because the cold storage material is hard and brittle, and the size of the material block is relatively large (generally, the length is greater than 1 meter, the width is greater than 0.5 meters, and the thickness is greater than 0.1 meters), general crushing equipment (such as jaw crusher, roller crushing equipment, vertical crushing equipment, etc.) It is not onl...

AI Technical Summary

Problems solved by technology

Because the cold storage material is hard and brittle, and the size of the material block is relatively large (generally, the length is greater than 1 meter, the width is greater than 0.5 meters, and the thickness is greater than 0.1 meters), general crushing equipment (such as jaw crusher, roller crushing equipment, vertical crushing equipment, etc.) type impact crusher, etc.) to crush it is not only costly, but also has disadvantages such as low crushing efficiency and poor crushing effect.

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