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Straw cleaning and harvesting device with three cutter shafts

A technology of harvesting device and cutter shaft, which is applied in the direction of headers, harvesters, cutters, etc., can solve the problems of high soil content of straw, long broken sections, and straw can not meet the requirements of direct feeding, etc. Good silk effect and strong palatability effect

Pending Publication Date: 2021-06-15
HUHHOT BRANCH OF CHINESE ACAD OF AGRI MECHANIZATION SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the straw crushing and baler currently used in the market, in the process of straw crushing and recycling, due to the lack of a secondary crushing device and an adjustable fixed knife device, the effect of rubbing the straw after cutting is not ideal, and the fragments are longer, which will affect the feeding. The palatability of the straw is high, the soil content of the straw harvested by the picking device is high, so the straw cannot meet the requirements of direct feeding, and the soil in the straw needs to be artificially screened out, which increases the labor intensity of the user. Therefore, there is an urgent need for a straw in the market. Straw cleaning and recycling straw crushing and dust removal header

Method used

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  • Straw cleaning and harvesting device with three cutter shafts
  • Straw cleaning and harvesting device with three cutter shafts
  • Straw cleaning and harvesting device with three cutter shafts

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Embodiment Construction

[0017] The present invention is described further according to accompanying drawing:

[0018] see Figure 1-3 , the present invention is a three-cutter shaft straw cleaning and harvesting device, which mainly consists of a header body (1), a secondary gear box (2), a right power output shaft (3), a left power output shaft (4), a front knife Shaft driving pulley (5), front cutter shaft driven pulley (6), primary driving pulley (7), primary driven pulley (8), secondary driving pulley (9), secondary driven pulley (10) , front cutter shaft (11), middle throwing cutter shaft (12), rear auger (13), fan casing (14), feeding cylinder (15), fixed knife welding (16), adjustable Knife (17) forms.

[0019] The secondary gearbox (2) is fastened to the middle position above the header frame body (1) by bolts, and its output shafts are respectively connected with the right power output shaft (3) and the left power output shaft (4) through splines; The power output shaft (3) is connected w...

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Abstract

The invention relates to a straw cleaning and harvesting device with three cutter shafts and belongs to the technical field of agriculture and husbandry machinery. The straw cleaning and harvesting device with three cutter shafts is mainly applied to different types of straws and can be used for cleaning and harvesting standing or laying straws. According to the design, straw is smashed and rubbed mainly through a front cutter shaft, a middle flail cutter shaft, a rear auger, an adjustable fixed cutter and a fixed cutter welding part, the smashed straw is cleaned through fan blades and feeding cylinders on two sides, such that a straw smashing effect and a straw rubbing effect are better, and forage is cleaner.

Description

technical field [0001] The invention belongs to the technical field of agricultural and animal husbandry machinery, and specifically relates to a harvesting device on straw crushing and dust removal equipment, which is suitable for clean harvesting operations of crop straws such as standing and loose corn straws in the field, and can directly meet users' needs for straw feeding. hello request. Background technique [0002] In the straw crushing and baler currently used in the market, in the process of straw crushing and recycling, due to the lack of a secondary crushing device and an adjustable fixed knife device, the effect of rubbing the straw after cutting is not ideal, and the fragments are longer, which will affect the feeding. The palatability of the straw is high, the soil content of the straw harvested by the picking device is high, so the straw cannot meet the requirements of direct feeding, and the soil in the straw needs to be artificially screened out, which incr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D43/10A01D43/077A01D47/00
CPCA01D43/10A01D43/077A01D47/00
Inventor 高磊鲍志亮蒙宇贺刚张丽王俊跃郭喜燕王聪伟
Owner HUHHOT BRANCH OF CHINESE ACAD OF AGRI MECHANIZATION SCI
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