Machining equipment applied to biological straw fertilizers

Abstract

The invention discloses machining equipment applied to biological straw fertilizers, The equipment comprises a base, a damping element is arranged in the base, and a supporting plate is arranged on the top of the base; a box body is arranged on the top of the supporting plate, a box cover matched with the box body is arranged on the top of the box body, and a motor is arranged on the top of the box cover and comprises an output shaft; the output shaft is inserted in the box cover, located in the box body, and further provided with several fixed blocks, the fixed blocks all sleeve the output shaft, and the output shaft is further provided with several second fixing rings; the second fixing rings are all in threaded connection with the output shaft and can fix the fixed blocks to the outputshaft, the two ends of each fixed block are both provided with smashing blades, and a filtering screen is further arranged in the box body; the filtering screen can move in the box body in the vertical direction, two vertical rods are arranged on the top of the filtering screen, and transverse rods are both arranged on the two sides of the supporting plate, can move on the supporting plate in thevertical direction, and are connected with the vertical rods.

Description

technical field [0001] The invention relates to the field of straw processing, in particular to processing equipment for applying biological straw fertilizers. 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, sugar cane and other crops (usually coarse grains) after harvesting the 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, etc., and is a multi-purpose renewable biological resource. The machine is an auxiliary device used in the development of organic fertilizers to crush straws so that straws and other raw materials can be fully mixed and fermented to develop organic fertilizers. Commonly used straws include corn straws, wheat straws, soybean straws, etc. It is widely used in the field of organic fertilizer dev...

AI Technical Summary

Problems solved by technology

When the existing crushing device crushes the straw, the straw to be crushed and the crushed straw are mixed together, the crushing effect is not good, and the straw cannot be crushed effectively; at the same time, the crushing knives of the existing crushing device are all compatible The output shaft of the motor is fixed together, after a long time of use, it is difficult to quickly replace the worn tool

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