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Driving differential-velocity counter-rotating no-tillage anti-blocking device

A rotary and differential speed technology, which is applied to shovels, plows, agricultural machinery and tools, etc., can solve problems such as blockage, affecting the quality and stability of tools, and entanglement, and achieves strong anti-winding ability and good operation stability. , Good anti-blocking effect

Active Publication Date: 2017-09-22
SHANDONG ACADEMY OF AGRI MACHINERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing no-tillage anti-blocking device itself will be entangled and blocked during actual operation, which will affect the operation quality and operation stability of the machine tool

Method used

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  • Driving differential-velocity counter-rotating no-tillage anti-blocking device
  • Driving differential-velocity counter-rotating no-tillage anti-blocking device
  • Driving differential-velocity counter-rotating no-tillage anti-blocking device

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Embodiment Construction

[0023] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0024] refer to figure 1 , figure 2 and image 3 , an active differential counter-rotating no-tillage anti-blocking device, including a frame 1, a reduction box 3, a power transmission assembly 24 and a plurality of opener assemblies 25; the opener assemblies 25 include The opener pole 23 and the ditch plow 17 arranged on the opener pole 23; each opener assembly 25 is provided with a differential counter-rotating anti-blocking assembly 2; Blocking assembly 2 comprises differential transmission unit 9, weeding wheel I13-1 and weeding wheel II13-2, weeding wheel I13-1 is provided with a plurality of weeding levers I14-1, weeding wheel II13-2 is provided with multip...

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Abstract

The invention provides a driving differential-velocity counter-rotating no-tillage anti-blocking device with excellent capabilities of weeding and preventing winding, and a great anti-blocking effect. The device includes a rack, a deceleration box, a power transmission assembly and a plurality of furrow opener assemblies, wherein each furrow opener assembly comprises a furrow opener poling arranged on the rack and a furrow opener blade plough installed on the furrow opener poling; each furrow opener assembly is provided with a differential-velocity counter-rotating anti-blocking assembly which is composed of a differential-velocity transmission unit and two weeding wheels; each weeding whee is provided with a plurality of weeding rods; the weeding rods of the two weeding wheels are mutually arranged in spatial crossing mode; the two weeding wheels are axially parallel to each other and disposed on the furrow opener polings; the input end of the differential-velocity transmission unit is connected to the power transmission assembly, and the output end of the power transmission assembly is connected to the two weeding wheels separately for driving the two weeding wheels to rotate reversely.

Description

technical field [0001] The invention relates to a no-tillage anti-blocking device, in particular to an active differential counter-rotating no-tillage anti-blocking device, which belongs to the technical field of agricultural machinery. Background technique [0002] Conservation tillage is the implementation of no-tillage and less-tillage operations on farmland, covering the surface with crop stalks, effectively reducing wind and water erosion, protecting soil structure and fertility, and improving drought resistance. It is an advanced agricultural farming technology. The key to conservation tillage technology is to design and manufacture suitable no-tillage seeding equipment. At present, in my country's two-cropping wheat-corn rotation area a year, when no-tillage corn is sown on the wheat stubble field, the no-tillage planter has poor anti-blocking and anti-tangle effect, which leads to problems such as drying seeds, poor sowing quality, and low work efficiency. At presen...

Claims

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Application Information

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IPC IPC(8): A01B49/06
CPCA01B49/065Y02P60/20
Inventor 牛萌萌方会敏史嵩刘虎张宁宁王小瑜徐高伟
Owner SHANDONG ACADEMY OF AGRI MACHINERY SCI
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