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图 1 | g06193525 |
回转接头 (1) 端口 (2) 端口 (3) 回转角度传感器 (4) 端口 (5) 端口 (6) 端口 (7) 端口 (8) 传感器轴 (9) 油道 (10) 油道 (11) 油道 (12) 油道 (13) 油道 (14) 油道 (15) 端口 (16) 端口 (17) 端口 (18) 端口 (19) 端口 (20) 端口 (21) 回转壳体 (22) 转子 |
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回路识别 | |||
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端口(转子) | 油道(回转壳体) | 端口(回转壳体) | 回路 |
1 | 12 | 19 | 向右行驶(后退) |
2 | 10 | 20 | 向右行驶(前进) |
5 | 11 | 17 | 向左行驶(前进) |
6 | 13 | 16 | 向左行驶(后退) |
4 | 14 | 18 | 排放 |
7 | 9 | 15 | 行驶速度变换 |
回转接头和行驶马达相互输送机油。 必须使用回转接头,使机油在旋转的上部结构和静止的底盘系统之间流动。
回转壳体 (21) 在法兰处用螺栓固定到底盘系统上。 机器转动时,转子 (22) 在回转壳体内转动。 支撑臂用螺栓固定在转子上,使其随上部机架一起转动。 回转壳体内的端口在回转壳体和转子之间形成油道。
高压密封件和低压密封件位于壳体和转子的滑动面之间。 密封可防止油道之间发生漏油。
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