为了适应农村平整土地的需要,北京市海淀农业机械站于65年10月创制了一种拖式轻便铲运机(图1),该机可与热托—25型或乌托兹—45型拖拉机配套。可与东方红—54型拖拉机(带推土装置)联合作业或在松土及不太坚实的土壤条件下单独作业。该站巳制造了十二台用于生产,也有一些单位仿制了,反映较好。构造:该机由机架、刮土铲、拖斗、铲刃角度调节器及挡土簾等部份组成(图2)。 In order to meet the need of land leveling in the countryside, the Haidian Agricultural Machinery Station in Beijing created a drag-type portable scraper (Fig. 1) in October, 1965. This machine can be used with the Creto-25 or Utosz 45. Tractor accessory. It can be combined with Dongfanghong-54 tractor (with earth-moving device) or under the loose soil and less solid soil conditions. The station produced 12 sets for production, and some units copied it, reflecting better. Construction: The machine consists of a frame, scraping shovel, dragging bucket, blade angle regulator and retaining screen and other parts (Figure 2).