Straw smashing device for organic fertilizer preparation and using method of straw smashing device

A straw crushing and organic fertilizer technology, applied in the field of agricultural equipment, can solve problems such as a large amount of dust, unhealthy users, incomplete straw crushing, etc.
CN113287432AActive Publication Date: 2021-08-24南京三美农业发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
南京三美农业发展有限公司
Publication Date
2021-08-24

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Abstract

The invention discloses a straw smashing device for organic fertilizer preparation. The straw smashing device comprises a base, wherein a smashing cover is fixedly connected to the base, a fixing plate is fixedly connected to the portion, located below a feeding pipe, of the base, a rotating shaft is fixedly connected to the output end of a motor, a first rotating rod is rotationally connected to the inner top wall of the base, a second rotating rod is rotationally connected to the base, a plurality of first smashing blades are fixedly connected to the first rotating rod, a plurality of second smashing blades are fixedly connected to the rotating shaft, a plurality of third smashing blades are fixedly connected to the second rotating rod, and a material collecting box is fixedly connected to the bottom face of the base. According to the straw smashing device, the motor is started, straw enters the smashing cover, the straw to be smashed firstly makes contact with the first smashing blades and then falls down, secondary smashing is conducted on the straw through the second smashing blades, and then final smashing is conducted on the straw through the third smashing blades, so that smashing is more complete.
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Description

technical field

[0001] The invention relates to the technical field of agricultural equipment, in particular to a straw crushing device for preparing organic fertilizers and a use method thereof. Background technique

[0002] Straw is the main by-product of crops, and it is also an important biological resource of industry and agriculture. Crop straw is rich in nutrients and can be used as fertilizer, feed, living fuel and raw materials for industrial production. A huge resource that has been burned without being used, to do a good job in the comprehensive utilization of crop stalks, turning waste into wealth and turning harm into profit, has great practical and strategic significance for a country with a large population and a relative shortage of agricultural resources.

[0003] The existing straw crushing device can only crush the straw once in use, so that the straw crushing is not complete, and when the device crushes the straw, a large amount of dust will be generated,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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