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1984年我们引进吉林省插秧机厂生产的2ZT-935型连杆式机动水稻插秧机,在使用中,发现该机的分插机构不稳定。原设计是,当定位离合器手柄在分离位置时,分离装置能控制栽植臂离地面15厘米以上停止工作,便于机器转弯和田间空行时不损坏栽植臂。但在实际工作中,定位离合器手柄放在分离的位置上,栽植臂也能抬起,但还是下滑,起不到分离作用,使插秧机拉着插入泥中3～4厘米的分离针转
In 1984, we introduced the 2ZT-935 linkage mobile rice transplanter produced by Transplanter Factory in Jilin Province. In use, we found that the substation mechanism of this machine is unstable. The original design is that, when the positioning clutch handle is in the separated position, the separation device can control the planting arm to stop working more than 15 centimeters from the ground, so as to facilitate the turning of the machine and the empty planting of the planting arm. However, in actual work, the positioning clutch handle on the separate position, planting arm can lift, but still decline, can not play the role of separation, so that the transplanter pulled into the mud 3 ~ 4 cm separation needle turn