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为了普及双铧犁的使用,我们组织了有领导干部、技术人员、机手参加的三结合试耕小组,分别在全县山区、圩区各种土质的田块反复试耕,从实践中总结出手扶拖拉机耕田时的机具调整方法。现将耕田时的机具调整方法简介如下: 一、前犁的提升: 前犁、后犁耕深要保持一致,必须要注意正确调整。大多数101型双铧犁的前犁,提升时,必须松开前犁固定螺钉,用扳手撬开犁铧支撑扁铁,使前铧犁蕊棒升起并超过扁铁2厘米左右。通常机手只将前犁蕊棒升到顶住支撑扁铁,就认为到头了。这时,前犁的入土角变大,后犁向上翘。出现:前犁深深插,后
In order to popularize the use of dual-plow plow, we organized a three-pronged trial group with leading cadres, technicians and specialists to participate in the experiment. Tractor tugging machine tool adjustment method. Now farming machinery adjustment method is as follows: First, the promotion of the former plow: before the plow, plow depth to be consistent, we must pay attention to the correct adjustment. Most of the 101 Plowshare plow before lifting, lifting, you must loosen the front plow fixing screw, with a wrench pry Plowshare support flat iron, so that the former Hua plow core rods rose and more than 2 cm flat iron. Normally the handgun only rose to the front plow core rod to support the support flat iron, it is considered the end. At this time, the former plow into the soil angle becomes larger, after the plow upturned. Appear: the former plow deeply inserted, after