The lifting plate is locked automatically by a positioning pin, and then the supporting plate of the pancake is replaced to enable the pancake machine to automatically work again. 定位销自动锁住升降板,然后更换煎饼托板,煎饼机重新自动开始工作。
The utility model relates to a human-push seeding fertilizer drill. A guiding wheel and a lifting rod are arranged on a front bracket; an elastic pin fixes the lifting rod; 一种能够进行人推式播种施肥机,它是在导向轮、升降杆安装在前姿架上,松紧销固定升降杆。