| 摘要 |
PURPOSE: An apparatus for controlling auto-introduction of raw material in a crusher is provided to prevent a hammer of the crusher from being unequally , thereby to conveniently manage and repair installation and automation of distributional damper. CONSTITUTION: The apparatus comprises a feeder suite, distributional dampers, brackets formed at bottom end of the dampers and cylinders mounted on the brackets. More particularly, the apparatus has a raw material non-discharging detection sensor(22) consisting of a shaft(39) having a bevel gear(40) and a sensing damper(23); hollowed shafts(38,38-1) having another bevel gears(24,41) and sensing dampers(36,37) at both sides of the shaft(39); limit switches; auxiliary bevel gears(24-1,40-1,41-1) engaged with the gears(24,40,41); bevel gear shafts and guide bars(34,34-1,34-2); and sensing boxes(27,27-1,27-2) having strikers(33,33-2) inserted into the bars.
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