| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: invention can be used at assembling of truck-tractor with earth-moving equipment. Proposed device contains truck-tractor with tow clevis, bucket with arch-trunk, front axle, tow bar, spherical holder and ball support. Ball support is mounted on arch-truck, and spherical holder, on front axle of scraper. Axes of ball support, tow bar and clevis of truck-tractor are located at one height from ground. EFFECT: increased capacity and service life of scraper set. 4 dwg |
