The testing results showed that the new sawtooth anti blocking mechanism had an excellent anti blocking character and low consumption of power and could be used for no tillage planter.
试验结果表明：锯切防堵装置结构新颖，功率消耗低，可作为免耕播种机的防堵装置。
It provides references for reasonable design of the no-tillage planter.
为免耕播种机合理设计提供了参考。
Basing on the natural condition of the soil of Heilongjiang, the no-tillage mulch planter is designed, including the option, design and confirming of parameter of the main working bodies.
本文针对黑龙江土壤自然状况，设计了主要用于小麦播种的免耕播种机，包括主要主要工作部件的选择、设计及参数确定。
The planter has the advantages such as simple structure, light weight, easy to adjust which could meet the agricultural requirement of wheat no-tillage plowing.
该机机具结构简单，重量轻，调整使用方便，能够满足小麦免耕播种的农艺要求。
The research results included: 1. A new sawtooth anti-blocking mechanism of no-tillage planter has been developed at first.
主要研究成果包括：1.首次设计了免耕播种机锯切防堵装置。
And when the design is completed, an experiment is conducted to the no-tillage mulch planter.
并在设计完成后，对播种机进行了试验。
The utility model discloses an active ridge-tillage and no-tillage corn seed planter which pertains to the technical field of agricultural machinery.
本实用新型公开了一种主动式玉米垄作免耕播种机，属于农业机械技术领域。
The performance is reliable to adopt the dynamical type of whirling milling cutter drill opener at the no-tillage planter region…
在一年一熟玉米地中免耕播种，采用开沟器安装切草盘加轮齿式拨草轮开沟性能可靠。
The performance is reliable to adopt the dynamical type of whirling milling cutter drill opener at the no-tillage planter region…
在一年一熟玉米地中免耕播种，采用开沟器安装切草盘加轮齿式拨草轮开沟性能可靠。
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