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    Hoisting machine
    2.
    发明公开
    Hoisting machine 有权
    Hebemaschine

    公开(公告)号：EP2700606A1

    公开(公告)日：2014-02-26

    申请号：EP13193405.1

    申请日：2008-03-04

    申请人： Kito Corporation

    发明人： Ishikawa, Kazumitsu ,  Nishikawa, Kazuhiro

    IPC分类号： B66D1/28 ,  B66D1/12 ,  H01C1/08 ,  H02P3/18 ,  B66D3/20 ,  B66D3/26 ,  B66D3/22

    CPC分类号： B66D3/26 ,  B66D3/20 ,  B66D3/22

    摘要： A hoisting machine is provided having a load hoisting motor (41) and a speed reduction mechanism (27,31,32) and driving the load hoisting motor (41) with an inverter (12) disposed in a control box (10) attached to a side surface of a speed reduction mechanism casing (15), wherein a hoisting machine main body casing (21) housing a load sheave (33) is attached to a surface of the speed reduction mechanism casing (15) on a side thereof remote from the control box (10), a motor casing (40) housing the load hoisting motor (41) is attached to a surface of the hoisting machine main body casing (21) on a side thereof remote from the speed reduction mechanism casing (15), the speed reduction mechanism casing (15) is made of an aluminum material and disposed such that a part of an outer surface of the speed reduction mechanism casing (15) is in direct contact with surrounding air, the speed reduction mechanism casing (15) has, on a side thereof closer to the control box (10), a planar inverter mounting surface with which a side surface of the inverter (12) is brought into close contact, the inverter (12) is attached to the inverter mounting surface of the speed reduction mechanism casing (15) with the side surface thereof brought into close contact with the inverter mounting surface, and the speed reduction mechanism casing (15) is filled therein with lubricating oil.

    摘要翻译： 提供一种曳引机，其具有负载提升电动机（41）和减速机构（27,31,32），并且用设置在控制箱（10）中的逆变器（12）驱动负载提升电动机（41） 减速机构壳体（15）的侧面，其中容纳负载滑轮（33）的曳引机主体壳体（21）在远离所述减速机构壳体（15）的一侧的所述减速机构壳体（15）的表面安装 控制箱（10），容纳起重电动机（41）的电动机壳体（40）在远离减速机构壳体（15）的一侧安装在曳引机主体壳体（21）的表面， 所述减速机构壳体15由铝材制成，所述减速机构壳体15的外表面的一部分与周围空气直接接触，所述减速机构壳体15， 在其更靠近控制箱（10）的一侧具有平面变换器m 逆变器（12）的侧面与其紧密接触的乒乓面，逆变器（12）安装在减速机构壳体（15）的变频器安装面上，其侧面与 逆变器安装面和减速机构壳体15中填充有润滑油。