犁刀

提高旋耕机犁刀轴油封密封性能的工程措施

Some Measures of Improving Sealing Performance of Oil Seal for Plow Blade Axle of A Tiller Rotor

基于ANSYS的深耕挖掘犁刀强度分析

Strength Analysis of Deep Excavation Ploughing Colter on ANSYS

挖掘隐含条件培养思维的深刻性基于ANSYS的深耕挖掘犁刀强度分析

TO EXCAVATE THE CONCEALED CONDITIONS TO TRAIN THE PROFUNDITY OF THINKING ; Strength Analysis of Deep Excavation Ploughing Colter on ANSYS

犁上主要的横棍，用以固定犁铧、犁刀和柄。

The main horizontal BAR on a plow to which the share , colter , and handles are attached .

微分碎土压草起浆装置通过固定旋耕犁刀的螺栓固定在每个刀座上。

The earth-crushing weed-breaking pulping device is fixed on each blade base through a bolt which is used for fixing a rotary coulter .

苦难总象一把犁刀，一方面割破了你的心，另一方面又会犁出一片新的田地。

The total misery as a coulter , on the one hand cut your heart , on the other hand will plow out a new field .

它包括机架、传动件、犁刀轴及刀片其特点在于：刀片为“，”号型，若干刀片按犁壁角度分别安装于犁刀轴上。

The utility model is characterized in that the blades are middle model type , a plurality of blades are arranged on the plough blade shaft according to the degree of angles of plough walls .

该种免耕播种机破茬部件的田间试验装置，解决了犁刀避让残茬以及机架被抬起的现象，为研制通用型免耕播种机奠定了基础。

This kind of stubble cutting parts field tester of no-tillage seeder , has solved the phenomena of cotter dodge stubble and the frame is put up , establish the base for the development of the general no-tillage seeder .

本文对前者提出了大后掠角犁翼设计思想，对后者则讨论了犁刀曲面各参数及入土角的选择。

For the former one , the design philosophy of large sweepback angle of plow blade is introduced and for the latter one , the selection of earth entry angle and the parameters of the curvature of the plow arc discussed in this paper .

以往的圆犁刀部是自由滚动的，但工程实践对装在有些现代大型开沟机上的巨人圆犁刀提出了这样一个问题：如果驱动它旋转，能否带来好处呢？

Conventionally , disc coulters were all of free rolling , however , engineering practice gave rise to the question to large disc coulters mounted on some mo-dern types of large trenching machines that if it could bring aay advantage to drive the disc .