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High-efficiency crop straw pulverizer

A crop straw and pulverizer technology, which is applied to agricultural machinery and tools, agriculture, cutting equipment, etc., can solve the problems of dust pollution to the air, difficulty in feeding and discharging, and low crushing efficiency, so as to avoid dust polluting the air and improve cutting efficiency. The effect of cutting strength and improving the crushing efficiency

Pending Publication Date: 2017-08-04
GUIZHOU UNIV
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Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a high-efficiency crop straw grinder to solve the existing crop straw grinders with low crushing efficiency, difficulty in feeding and discharging materials, incomplete crushing, large mechanical vibration, and serious air pollution caused by dust. The problem

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Embodiment

[0021] as attached figure 1 to attach figure 2 shown

[0022] The present invention provides a high-efficiency crop straw grinder, which includes a crushing cylinder 1, a main shaft 2, a feeding port 3, a gearbox 4, a motor 5, a crushing knife 6, a spiral screw device 7, an exhaust fan 8, a pulley 9, and a conveyor belt 10. Shock-absorbing base 11, discharge port 12, screw discharge device 13, dust discharge pipe 14 and dust collection box 15, the main shaft 2 is installed in the middle of the crushing cylinder 1, and the crushing knife 6 is installed on the upper part of the main shaft 2; The feeding port 3 is located on the top of the crushing cylinder 1, and the spiral screw device 7 is installed directly below the feeding port 3; the discharge port 12 is located at the lower end side of the crushing cylinder 1, and the feeding port 3 is equipped with a spiral discharging device 13 ; The spiral spiral device 7 or the spiral discharge device 13 is connected with a pulley ...

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Abstract

The invention provides a high-efficiency crop straw pulverizer, which comprises a pulverization cylinder, a main shaft, a feed inlet, a gearbox, a motor, a pulverization knife, a spiral material rotating device, an exhaust fan, a belt wheel, a conveyor belt, a damping base, a discharge outlet, a spiral discharge device, a dust tube and a dust box, wherein the main shaft is arranged in the middle of the pulverization cylinder, and the pulverization knife is arranged on the upper part of the main shaft; the feed inlet is positioned at the top of the pulverization cylinder, and the spiral material rotating device is arranged right below the feed inlet; and the discharge outlet is positioned on the side part of the lower end of the pulverization cylinder, and the spiral discharge device is arranged in the feed inlet. Due to the arrangement of the pulverization knife, the spiral material rotating device, the spiral discharge device, the dust tube and the dust box, the pulverization efficiency of crop straws can be beneficially improved, the pulverization is thorough, discharged materials can be utilized, and the high-efficiency crop straw pulverizer is convenient for market popularization and application.

Description

technical field [0001] The invention belongs to the technical field of straw crushing machinery, and in particular relates to a high-efficiency crop straw crushing machine. Background technique [0002] In China's traditional planting industry, a large amount of auxiliary products such as rice straws are produced, which occupy a large amount of space. The traditional method is to burn or discard them. During the incineration process, a large amount of dust and harmful gases will be generated, seriously polluting the air and The environment brings difficulties to people's life and production. With the development of industrialization, people use pulverizers to crush and recycle rice straw, and then use it as feed for breeding animals to realize the recycling of rice straw. The traditional method is manual crushing , which is time-consuming and labor-intensive, and wastes a lot of labor, and the cost is high. [0003] Therefore, it is very necessary to invent a kind of high-e...

Claims

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Application Information

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IPC IPC(8): A01F29/04A01F29/09A01F29/10A01F29/12
CPCA01F29/04A01F29/09A01F29/10A01F29/12
Inventor 张成赵丽梅赵辉杨康
Owner GUIZHOU UNIV
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