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冶金机械设备或氧气炼钢转炉倾动设备的工作特点是低速、重载、起制动频繁、载荷变化大并伴随有冲击载荷等。随着冶金机械设备日趋大型化,如仍沿袭圆柱齿轮副的传动方案,势必导致传动装置外廓尺寸及自重过大。目前国内外解决该问题的办法是采用“功率分支型传动”方案,即大齿轮同时由数个小齿轮共同驱动。在采用“功率分支型传动”方案时,如果在各分支中采用类似的行星传动(尤其在低速级也采用),则更能充分发挥它的优越性,使传动机构获得重量轻、体积小,传动效率高的效果。针对行星传动中行星轮的均衡机构,在上述工作条件下是否能及时均衡、自行调整,我们制造了两台
Metallurgical machinery or oxygen steel converter tilting equipment is characterized by low-speed, heavy load, starting from frequent, load changes and accompanied by a large impact load. With the increasingly large-scale metallurgical machinery and equipment, such as still follow the gear transmission gear, will inevitably lead to the transmission size and weight too heavy. At present, the solution to this problem at home and abroad is to adopt the scheme of “power branch transmission”, that is, the large gear is driven by several small gears at the same time. The use of “power branch-type transmission” program, if the branches in a similar planetary drive (especially at low speed also used), then give full play to its advantages, so that the transmission mechanism to obtain light weight, small size, Transmission efficiency of the effect. Aiming at the balance mechanism of the planetary gear in the planetary transmission, whether it can be balanced and adjusted in time under the above working conditions, we have manufactured two