Two-level crushing device

Abstract

The invention discloses a two-stage crushing device, which includes a frame, and the cross-sectional profile of the frame is oval, the bottom surface of the frame is provided with a discharge port, and the discharge port is fixedly connected with a discharge hopper, The bottom of the frame is fixedly connected to the bottom plate of the frame through several supporting legs, and the top surface of the frame is provided with a feeding port that is compatible with the feeding hopper, and the feeding hopper is fixedly connected to the feeding hopper. On the feed port, a primary crushing device is installed inside the top of the frame, and the primary crushing device is located below the feed hopper, and the two ends of the primary crushing device are symmetrically equipped with a turntable, and the two ends of the turntable pass through The rotating shaft is movably connected to the top inner wall of the frame, and the rotating shaft at one end of the turntable runs through the side of the frame. The beneficial effect is that the operation is simple, the safety performance is high, the material can be crushed in two stages, the crushing is thorough, the work efficiency is high, and the labor pressure of people is reduced.

Description

technical field [0001] The invention relates to the technical field of pulverizers, in particular to a two-stage pulverization device. Background technique [0002] With the rapid development of agricultural machinery, more and more new agricultural machinery has been put into daily life; among them, the crushing device has played a huge role in the crushing of crops, etc., bringing convenience to people and liberating people's hands. [0003] At present, most of the crushing devices on the market have problems such as low safety performance, complicated operation, inability to completely crush crops, etc., and inability to efficiently relieve people's worries. [0004] Aiming at the problems in the related technologies, no effective solution has been proposed yet. Contents of the invention [0005] Aiming at the problems in the related art, the present invention proposes a two-stage crushing device to overcome the above-mentioned technical problems existing in the relate...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the crushing devices on the market have problems such as low safety performance, complicated operation, inability to completely crush crops, etc., and inability to efficiently relieve people's worries.

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