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1.速度选择应根据不同的耕作条件,选择拖拉机前进档位及旋耕机转速。拖拉机一般采用前进档二档或三档,而旋耕机只有高低两种转速。要求低速耕作时,往往把拖拉机变速器操纵杆拨向二档,而把旋耕机拨向低速。为了提高耕作质量进行复耕,或者遇到土质极软,要求高速耕作时,可以将拖拉机前进档改为三档,旋耕机改为高转速。2.耕深调整手扶拖拉机的耕深调整是用尾轮来控制的。在一般情况下,可旋转手柄来调整耕深。调整时,内管伸长,耕深变浅;增加耕深,则可反向旋转手柄。耕作时,要根据不同的土质不断加以调整,尽量
1. Speed selection should be based on different farming conditions, select the tractor forward gear and rotary speed. Tractors generally use the forward file second gear or third gear, while the rotary tiller only two levels of high and low speed. When low-speed farming is required, the tractor transmission lever is often shifted to second gear and the rotary tiller to low speed. In order to improve the quality of farming for rehabilitation, or encountered extremely soft soil, requiring high-speed farming, you can change the file into the third gear tractor, rotary tiller to high speed. 2. Tillage adjustment Tight tractor tillage adjustment is used to control the tail wheel. Under normal circumstances, the handle can be rotated to adjust the depth of cultivation. Adjustment, the inner tube elongation, shallow farming depth; increase tillage, you can reverse the handle rotation. Farming, according to different soil constantly adjusted to try