How to adjust the spiral pile

　　It is also very important to adjust this step in the use of spiral pile, because if the adjustment is not adjusted to a better state, it will first affect the efficiency and cause other unnecessary losses. Before and after the concave convex of the screw pile and the skew angle of the elastic ruler should be adjusted at any time according to the field crop growth conditions, which is conducive to the improvement of the quality of machine operation and the loss of crop cutting.

　　Concave and convex conditioning of screw pile. When the reel is turned to a lower position, the paddle shall be effective at two-thirds of the crop cutting position to cut off the standard header. When harvesting tilted or dwarf crops, the screw pile can be lowered normally. During the adjustment, the hydraulic control handle is used. When it is determined that the proper position is in the central position, the height of the screw pile is controlled at the same position.

　　Adjustment of skew angle of screw pile. When harvesting upright and slightly lodging crops, the reel elastic ruler is usually vertically downward to reduce the impact on the crop head, and the spiral pile elastic ruler can be tilted forward. When harvesting fallen crops, the screw pile elastic ruler should be tilted backward to enhance the effect of lifting crops. Adjust the fixing bolts on the adjusting plate, then adjust the reel ruler to a proper skew angle, and tighten the fixing bolts after adjusting the screw pile.

　　Front and rear adjustment of screw pile. The poking wheel and the cutting device are cooperative operations. The effect of adjusting the grain is strengthened while the laying effect is weakened. When adjusting the screw pile, first loosen the tension wheel on the V-belt of the screw pile drive.