Hanging trough roller set
The structural feature of the hanging trough roller set is that it is a flexible connection between the constituent rollers. The roller set can be hooked to the rigid frame such as channel steel and steel pipe by the gripper, and it can also be connected to the flexible frame of steel wire rope. . The gripper can be rigid or flexible. Its structure is different and its arc forming characteristics are different. The supporting rollers generally have three to five sections. The more the sections, the better the flexibility, and the better the arcing performance. Due to the structure of the hanging trough type roller set, the belt conveyor using it as a supporting component has different characteristics from the ordinary fixed belt conveyor.
There are five specifications to distinguish the quality of the rollers:
1.Roller dustproof function
2.Roller service life
3.Impact resistance of roller
4. Axial bearing function of roller
5.Waterproof function of roller
Influence of the amount of axial movement on the belt conveyor:
At that time, the manufacturing skills of tape conveyors in China were becoming more and more advanced. However, the movement of the axis was still a subject of critical research. Because of China's tape manufacturing skills at the time, the skills of tape conveyor equipment were still larger than those in the world. The distance often shows the deviation of the tape. Assuming that the axial movement of the idler roller is large, it will constitute an early damage of the idler roller. Generally, it is better to control the axial deviation within 0.5-0.7 mm.