| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to mobile crusher. Mobile crusher with bed comprises at least one running gear and erection includes at least one intake hopper, crusher and conveyor. Note here that said erection comprises rigid rests while lifter is arranged between said erection and bed to displace the former up and down relative to the latter. Note here that said erection thrusts via lifter on said bed in displacement. Note here that in crushing, said erection lowered by said lifter can be set by rests onto soil to transfer, at least partially, the erection weight of and static and dynamic forces to erection. Note also that erection and bed are at least partially or, preferably, completely disengaged.EFFECT: higher reliability and safety.11 cl, 2 dwg |
