| 摘要 |
PROBLEM TO BE SOLVED: To provide a self-propelled screen capable of keeping a gap between a sieve device and a conveyor without being based on an inclined angle of the sieve device, facilitating access to a bottom deck in the sieve device, and improving maintainability. SOLUTION: The self-propelled screen that sorts objects in accordance with particle sizes includes a travelling device 10, a body frame 11 provided on the travelling device 10, a discharge conveyor 2 tiltably connected to the body frame 11, a sieve device 3 tiltably connected to a conveyor frame 20 so as to be positioned above the discharge conveyor 2, a sieve angle changing cylinder 38 whose both ends connected to the body frame 11 and conveyor frame 20, and a sieve device opening/closing cylinder 65 whose both ends connected to a sieve device frame 44 and the conveyor frame 20. COPYRIGHT: (C)2011,JPO&INPIT
|
