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Oilseed rape threshing and winnowing machine

A wind separator and rapeseed technology, applied in threshing equipment, agricultural machinery and implements, applications, etc., can solve the problems of inapplicability, high labor intensity, easy to fall off, etc., and achieve the effect of easy movement and compact structure

Inactive Publication Date: 2016-06-01
WUFENG TANMU AGRI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing rapeseed threshing is mostly done manually in the field, which is labor-intensive
Because the pods of rape almost cover the whole plant and are easy to fall off, it is not suitable for equipment similar to rice threshing

Method used

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  • Oilseed rape threshing and winnowing machine
  • Oilseed rape threshing and winnowing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as figure 1 , 2 Among them, a rapeseed threshing winnowing machine includes a vehicle frame 17, and the vehicle frame 17 is provided with a chopping device, a kneading device and a winnowing device;

[0020] The chopping device is provided with a feed hopper 5, the chopping device is connected with the kneading device, and the kneading device is connected with the winnowing device;

[0021] The kneading device is provided with a first helical roller 12, one end of the first helical roller 12 is connected to the chopping device, and the other end is provided with a slag outlet 13, and a second screen 11 is arranged below the first helical roller 12. The bottom of the second screen cloth 11 is provided with a second helical roller 14, and the outlet of the second helical roller 14 is connected with the winnowing device,

[0022] In the air separation device, the outlet of the second helical roller 14 is connected with the air separation chamber 1 below through a pi...

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PUM

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Abstract

The invention provides an oilseed rape threshing and winnowing machine which includes a vehicle frame which is provided with a chopping apparatus, a kneading apparatus, and a winnowing apparatus thereon. The chopping apparatus is provided with a feed hopper thereon and is connected to the kneading apparatus. The kneading apparatus is connected to the winnowing apparatus and is provided with a first screw roller therein. The first screw roller has one end connected to the chopping apparatus and the other end provided with a slag discharging opening. The first screw roller is provided with a second screen therebelow. The second screen is provided with a second screw roller therebelow. The second screw roller has an exit which is connected to the winnowing apparatus. For the winnowing apparatus, the exit of the second screw roller is in tangential connection to the outer wall of a vortex cylinder through a pipeline. The vortex cylinder has a bottom part provided with a material discharging opening, and a top art connected to an exhaust fan. The oilseed rape threshing and winnowing machine of the invention can conduct field threshing operations, and complete threshing and winnowing together. Oilseed rape seeds thus obtained can be directly used in oil manufacturing, and oilseed rape stalks are chopped before being broadcast to fields as compost.

Description

technical field [0001] The invention relates to the field of small-scale agricultural machinery, in particular to a rape threshing and winnowing machine. Background technique [0002] Existing rapeseed threshing mostly adopts manual work in the field, and the labor intensity is high. Because the pods of rape almost cover the whole plant and are easy to fall off, it is not suitable for equipment similar to rice threshing. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rapeseed threshing winnowing machine, which can realize the threshing of rapeseed in the field, and complete the threshing winnowing at one time. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a rapeseed threshing winnowing machine, comprising a vehicle frame, on which a chopping device, a kneading device and a winnowing device are arranged; [0005] The chopping dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F12/44A01F11/00
Inventor 王宪林
Owner WUFENG TANMU AGRI MACHINERY