Rice threshing and straw smashing mechanism

Abstract

The invention discloses a rice threshing and straw smashing mechanism. The rice threshing and straw smashing mechanism comprises a bottom plate, an automatic feeding module, an automatic threshing module and a straw smashing module. The automatic feeding module comprises a first lead screw, a first motor, a transverse rod, a second motor, a second lead screw and a rice storage tank. The automaticthreshing module comprises a threshing machine, a screening plate, a vibration motor, a third lead screw, a third motor and a lifting base. And the straw crushing module comprises a crusher, a fifth motor and a crushed straw collecting tank. The automatic feeding module is arranged, and automatic feeding of rice can be achieved under the condition that manpower is not needed. And the straw crushing module is arranged, so that threshed rice straw can be crushed and collected, and secondary utilization is facilitated. The automatic threshing module is arranged, threshed rice can be screened while automatic threshing of the rice is achieved, and the problem that manual screening is still needed after traditional rice threshing is solved. The problems that in the prior art, rice is threshed manually, and threshed straw is difficult to collect are solved.

Description

technical field [0001] The invention belongs to the field of rice processing, and in particular relates to a rice threshing and straw crushing mechanism. Background technique [0002] Today's rice threshing is generally carried out by artificially holding rice and putting it into a threshing device for threshing. Although this method can achieve rice threshing, the threshed straw is often discarded or collected and burned at will, which will pollute the environment. Aiming at the above situation, a rice threshing and straw crushing mechanism is designed, which crushes the straw at the same time during the automatic threshing process of rice, and collects the straw for secondary use, so that the whole threshing process does not require manpower and reduces the work of the operator Strength, increase threshing efficiency. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a mechanism for rice thr...

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a rice threshing and straw crushing mechanism, which solves the problems in the prior art that the rice is threshed manually and the threshed straw is difficult to collect

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