Efficient compression smashing device of straw

Abstract

The invention provides an efficient compression smashing device of straw. The efficient compression smashing device of the straw comprises a case, a compression cavity, a smashing cavity and a motor cavity, wherein the case is provided with a feed hopper, a bottom seat and a discharge pipe, the compression cavity is formed in the lower end of the feed hopper, compression plates, an air cylinder, a telescopic shaft and a sliding chute are arranged in the compression cavity, the number of the compression plates is two, the compression plates are connected with the telescopic shaft, support legs are arranged at lower ends of the compression plates, the smashing cavity is formed in the lower end of the compression cavity, the smashing cavity is provided with a discharge outlet, a cross rod, a left vertical rod, a feeding case and a right vertical rod, the feeding case is arranged in the middle of the smashing cavity, and fixed on the inner wall of the lower end of the case, the feeding case is provided with a smashing blade, a rotation shaft and a feed inlet, the rotation shaft runs through the lower end of the case, a conveying blade is arranged on the rotation shaft, the upper end of the rotation shaft is connected onto a bearing, the motor cavity is formed in the lower end of the case, and a drive motor and a damping device are arranged in the motor cavity. The efficient compression smashing device of the straw can be stretched out and drawn back, is prevented from jamming, performs cyclic grinding, is thorough in smashing and high in smashing efficiency, and can achieve shock absorption.

Description

technical field [0001] The invention relates to a straw crushing machine, in particular to a straw high-efficiency compression crushing device. Background technique [0002] Biomass includes several categories such as organic matter (such as plants, animals and their excrement), garbage and organic wastewater generated by plants through photosynthesis; the energy of biomass comes from the sun, so biomass energy is a kind of solar energy; biomass It is the most important absorber and storage of solar energy. Biomass can accumulate solar energy through photosynthesis and store it in organic matter. In the prior art, biomass is widely used to prepare pellet feed, fuel, etc. Straw biomass needs to be Carry out crushing treatment, the crushing of the existing crushing equipment is only for one crushing, and the crushing is not thorough; the straw cannot be compressed before crushing, and the phenomenon of blockage will occur, which will damage the machine; the crushing process pr...

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Problems solved by technology

[0002] Biomass includes several categories such as organic matter (such as plants, animals and their excrement), garbage and organic wastewater generated by plants through photosynthesis; the energy of biomass comes from the sun, so biomass energy is a kind of solar energy; biomass It is the most important absorber and storage of solar energy. Biomass can accumulate solar energy through photosynthesis and store it in organic matter. In the prior art, biomass is widely used to prepare pellet feed, fuel, etc. Straw biomass needs to be Carry out crushing treatment, the crushing of the existing crushing equipment is only for one crushing, and the crushing is not thorough; the straw cannot be compressed before crushing, and the phenomenon of blockage will occur, which will damage the machine; the crushing process produces a large vibration, which the existing device does not have Shock-absorbing function, short service life

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