| 摘要 |
FIELD: mining.SUBSTANCE: modular reloader comprises short reloader with its front end connected with miner via turner and its rear end fitted at monorail, long reloader suspended from said monorail and turn angle limiter. Short and long reloaders are connected via turner composed of stationary plate rigidly connected with long reloader and turn plate coupled with short reloader by horizontal axle. Turn angle limiter is composed by screw gearing, screw thread part being fitted in stationary plate and screw opposite end fitted in turn plate blind spline. Note here that the latter is composed of the segment constricting short reloader turn angle to bare it.EFFECT: simplified design, lower metal input and labour input.5 dwg |
