Lifting is an important equipment used to lift personnel and materials in small and medium-sized mining enterprises.It is mainly composed of rollers, reducers, motors and other components...
If the concentricity of the coupling is tested before the anchor bolts are tightened, there is no need to rush to remove the measuring tool after adjustment.Because the anchor screw is tightened...
After repeatedly comparing the advantages and disadvantages of various couplings, and investigating the use of each coupling in the belt conveyor, the snake-shaped bullet was finally locked...
With the development of coal mine production, the number of times to replace the coupling is increasing, so the accuracy of the journal is gradually reduced, which makes the connection of the coupling invalid and affects the improvement...
Part of the coupling is filled with working fluid.When the pump wheel is driven by the prime mover to rotate, the working fluid is driven by the pump wheel blades.In centrifugal force...
The power output shaft of the coupling is cantilevered and adopts radial thrust bearings.This kind of support structure, during installation, cope with the bearing clearance and umbrella...