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Cole gathering and threshing mill

A thresher and pick-up mechanism technology, which is applied to threshing equipment, loaders, agricultural machinery and implements, etc., can solve the problems of fresh rapeseed that cannot be threshed, and achieve the effect of improving operation efficiency and ensuring harvest quality

Inactive Publication Date: 2009-02-18
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One of the difficulties encountered when considering machinery like combine harvesters for rice and wheat harvesting is that fresh canola cannot be threshed

Method used

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  • Cole gathering and threshing mill
  • Cole gathering and threshing mill
  • Cole gathering and threshing mill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] This embodiment is named rubber crawler self-propelled rape picking thresher device, the main components are as follows figure 1 , figure 2 , image 3 As shown, it includes profiling ground wheel 1, limit steel bar 2, driven roller shaft 3, nylon elastic conveying gear 4, toothed belt 5, hook device 6, middle roller shaft 7, power transmission reversing mechanism 8, Driving roller shaft 9, feeding guide plate 10, header feeding device 11, traveling chassis 12, conveying device 13, frame 14, threshing device 15, separation and cleaning mechanism 16 and other parts.

[0017] The traction-driven thresher part directly adopts the existing rubber crawler self-propelled rice and wheat combine harvester. The combine harvester has a header feeding device 11, a walking chassis 12, a conveying device 13, a frame 14, a threshing device 15, a separation and cleaning mechanism 16, and the like. The header feeding device 11 is located at the front. Bearing blocks are installed o...

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Abstract

The invention relates to a rapeseed picking thresher, which belongs to the technical field of agricultural machinery. The thresher comprises a traction drive thresher, wherein the front part of the traction drive thresher is provided with a header feeding device; grain picking devices are hung on two sides of the front end of the header feeding device through a hitching device; each grain picking device is an independent unit type picking device which consists of a copying land wheel and a belt-type picking mechanism; the copying land wheel is positioned in front of the belt-type picking mechanism; the copying land wheel and the hitching device form front and back supports for the belt-type picking mechanism; the belt-type picking mechanism is formed by a toothed belt wound on a driving roll shaft and a driven roll shaft; and elastic conveying deflector teeth are alternately distributed on the toothed belt. The rapeseed picking thresher can complete picking and threshing rapeseeds in a mechanized mode, so as to change the prior manual reaping mode, lay a foundation for realizing the segmented reaping of rapeseeds, effectively guarantee the reaping quality of rapeseeds and improve operation efficiency.

Description

technical field [0001] The invention relates to a picking and threshing device, in particular to a picking and threshing machine suitable for rape, and belongs to the technical field of agricultural machinery. Background technique [0002] my country is a major producer of rapeseed, with the planting area and total output ranking first in the world. For a long time, my country's rapeseed production has followed the traditional production and operation methods, and rapeseed planting, field management, and harvesting mainly rely on manual operations. One of the difficulties encountered when considering machinery like combine harvesters for rice and wheat harvesting is that fresh canola cannot be threshed. [0003] According to the crop characteristics of rapeseed, the applicant, through repeated studies and experiments, innovatively proposed the "segment harvesting" method of harvesting rapeseed, drying, picking and threshing: that is, first harvesting rapeseed, laying it in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F11/00A01F12/10A01D89/00
Inventor 石磊吴崇友金诚谦梁苏宁唐宗义袁文胜
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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