A kind of reverse blowing rubber high-efficiency crushing device

Abstract

The invention relates to a reverse blowing type rubber efficient crushing device, which solves the problems of machine body bottom dead corner and unthorough rubber crushing. In order to solve the technical problems, the reverse blowing type rubber efficient crushing device comprises a horizontal machine body; a tearing type crushing machine is arranged on the machine body; a first rotating shaftis arranged in the machine body in a penetrating way; a front gearwheel and a back gearwheel are arranged on the first rotating shaft; a first filter screen is arranged between the gearwheels; a baffle plate is arranged at the bottom of the first filter screen; the inner edge surface of the first filter screen is provided with a second filter screen capable of performing relative sliding to the first filter screen; two arc-shaped plates used for blocking materials are arranged in the machine body; a crushing cutter is arranged between the first rotating shaft and the arc-shaped plate; a plurality of pinions engaged with the gearwheel are arranged under the box body; the pinions can drive a lead screw positioned in the center to forwards and backwards move after the rotation; the lead screwis connected with the feeding plate through a vertical rod, so that the feeding plate can forwards and backwards move; air bags are arranged at the front side and the back side of the feeding plate;an air bag is extruded through the forward and backward movement of the feeding plate, so that air in the air bag can blow the materials. The reverse blowing type rubber efficient crushing device hasthe advantages that the use is convenient; the crushing effect is good.

Description

technical field [0001] The invention relates to the field of rubber production and processing, in particular to a back-blowing high-efficiency rubber crushing device. Background technique [0002] At present, the horizontal pulverizer includes a pulverizer body, which is provided with a rotating shaft, a pulverizing blade and a motor inside the pulverizer body; But the pulverizer of above structure also has many problems for pulverizing rubber, for example, after rubber is beaten into the air, generally can rotate along the side wall of horizontal body, and pulverizing blade can't be too close to horizontal body wall Therefore, the larger rubber particles surrounding the side wall of the horizontal body cannot be crushed sufficiently, especially at the bottom of the horizontal body, there will be a serious problem of rubber particles hoarding; at the same time, the pulverizer with this structure, For larger rubber particles, the crushing effect is poor or even impossible; t...

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Problems solved by technology

[0003] In view of the above situation, in order to solve the problems existing in the prior art, the purpose of the present invention is to provide a back-blowing rubber high-efficiency crushing device, which can effectively solve the problem of incomplete rubber crushing at the bottom of the horizontal machine body.

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