在批林批孔运动推动下,根据我县广大贫下中农的要求,我们组成了“三结合”试制小组,试制成了打坷垃机。并于去年八月参加了全省东方红—30拖拉机配套机具选型会。 1D—1.8型打坷垃机与东方红—30拖拉机配套,用于破碎耕耙后农田中的大坷垃,同时具有镇压保墒的作用。可代替人工打坷垃的繁重体力劳动。 Driven by the pro-Lin bidding exercise, according to the requirements of the vast majority of poor and middle-income peasants in our county, we formed a trial group of “three combinations” and trial-produced a new type of machine. And in August last year, participated in the province Dongfanghong -30 Tractor matching machine selection will. 1D-1.8-type kibble garbage machine and the East Hong -30 tractor supporting, for breaking the rake farmland after the big buns, while suppressing the role of soil moisture. Can replace manual laborious physical labor.