我公司有几十台推土机、铲运机,大多数是手摇启动装置。手摇启动,点火不准时往往造成摇柄反转,打伤工人手腕,很不安全。 打倒“四人帮”.思想大解放。在党委领导下,组成三结合攻关小组,发动群众,经过反复研究,最后确定在手摇启动伞形齿轮壳座上装置了一套马达启动机构(结构见示 My company has dozens of bulldozers, scrapers, most of the hand-cranking device. Hand start, ignition is not always caused by the crank reversal, wounded workers wrist, it is not safe. Down with the “Gang of Four.” The idea of ​​liberation. Under the leadership of the party committees, the three combined research teams were formed to mobilize the masses. After repeated studies, it was finally determined that a set of motor starting mechanism was installed on the hand-crank bevel gear housing