Environment-friendly rapidly-rotating type straw smashing device

Abstract

The invention discloses an environment-friendly rapidly-rotating type straw smashing device. The environment-friendly rapidly-rotating type straw smashing device comprises a base. A first support anda second support are fixedly connected with the upper left side and the upper right side of the base. Sliders are connected with the middle outer portions of the first support and the second support in a contact mode. Two springs are fixedly connected with the middles of the lower ends of the sliders. The lower sides of the first support and the second support penetrate the springs. Connection rods are fixedly connected with the inner sides of the two sliders. A smashing box is fixedly connected to the middles of the connection rods. A hopper is mounted in the middle of an upper box body of the smashing box. A first fixing plate and a second fixing plate are fixedly connected with the upper ends of the first support and the second support. A motor support is fixedly connected with the upper end of the first fixing plate. A first motor is mounted at the upper end of the motor support fixedly. A coupler is connected with the right side of the first motor. A rotating rod is connected withthe right end of the coupler. The environment-friendly rapidly-rotating type straw smashing device has the advantages that double smashing of straw can be realized, the smashing effect is obvious, straw smashing speed is increased greatly, and smashing efficiency is improved.

Description

technical field [0001] The invention relates to the field of environmental protection devices, in particular to an environment-friendly straw quick-rotating crushing device. Background technique [0002] Straw is the general term for the stems and leaves (ears) of mature crops. It usually refers to the remaining part of wheat, rice, corn, potato, rapeseed, cotton, sugarcane and other crops (usually coarse grains) after harvesting seeds. More than half of the photosynthetic products of crops exist in straw, which is rich in nitrogen, Phosphorus, potassium, calcium, magnesium and organic matter are multi-purpose renewable biological resources. Straw is also a kind of roughage, which is characterized by high crude fiber content (30%-40%) and lignin, etc. Although lignocellulose cannot be used by pigs and chickens, it can be absorbed and utilized by ruminants such as cattle and sheep. Chinese farmers have a long history of using crop straw, but due to the low level of agricultu...

AI Technical Summary

Problems solved by technology

[0003] With the development of agricultural production, the amount of straw is increasing, coupled with the promotion of wood-saving and coal-saving technologies, the popularization of coal burning and the use of liquefied petroleum gas, there is a large amount of surplus straw in the countryside, which needs to be crushed and reused. The existing straw crushing device has a poor crushing effect on straw, and the crushing speed is slow, which greatly reduces the efficiency of straw crushing

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