悬浮式秤架主要是由加载螺栓，调整螺栓，加载构件，称重托辊、托辊架、传感器等组成的。
The suspended scale rack is mainly composed of a loading bolt, an adjusting bolt, a loading member, a weighing supporting roller, a supporting roller rack, a sensor, etc.
以四托辊秤架为例，计算分析了秤架的频率特性，经实验证明计算结果是正确的。
Taking four weighing idlers for example, its frequency characteristics are analysed and the analysing results are indirectly certified by practice.
为满足托辊轴承性能要求，首先在保持架的材料选取及保持架结构设计上进行了改进。
Therefore, supporting roller bearings have some specified requirements for rotating resistance and anti-sticking lifetime.
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