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 2 TON 4 WHEEL ROPE BLOCK AND TACKLE PULLEY HOIST TOOL $16.40 |
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Wheel Rope Pulley
Find out more about Wheel Rope Pulley below
V-Belt Torque Between the Gangue Crusher and Pulley by Realjelly
V-Belt Torque Between the Gangue Crusher and Pulley
Gangue crusher transmission is a common drive way, which belongs to the flexible friction drive, by using the v-belt torque to change the rotate speed. The dive belts have flat belt, V-belts and V-ribbed belts and other types.Cement rotating dryer In addition, synchronous toothed belt, which is driving by convex teeth in the inner surface and tooth mesh. Belt drive mainly used for the gangue crusher, its installation and adjustment method also has a representative.Cement rotating dryer
The design of gangue crusher requires a series of calculations, and considering a number of factors. Although it is no need to master all the installation and usage details, it is necessary to understand the basic application conditions.
Transmission ratio gangue crusher can pass torque, and change rotate speed. When used to change speed, the diameter of driving wheel and driven wheel is varying. If the driven wheel is short than the driving wheel, the speed will be faster,Cement rotating dryer if the driven wheel is larger, the speed will slow down.Stone jaw crusher Cement machine mostly in slow down, centrifugal fan has the effect of speed up. But whether slow down or growth, the transmission ratio of gangue crusher is rarely more than 7, that is the big and small v- belt diameter ratio should be within 7 times. The smaller diameter of belt wheel and v-belt wheel, the less space and materials, but the v-belt curves more seriously, and very easy to fatigue fracture.Stone jaw crusher So the belt wheel should not be too small.
The power of gangue crusher is related to the type and number of v-belt. The type and number of v-belt is fixed, the model and number of v-belt should be consistent with the groove. Do not reduce the v-belt, or single belt pressure will increase, and easily lead to premature failure.
Please check up whether the three keys wheel, shaft and bolt are in best position before and after the installation. If the assembly is not good,Impact crushing machine it will affect the operation of machine, and please re-calibrated. Before fixed the parts,Impact crushing machine it needs to adjust the parallelism of two axes. The troughs of the two pulleys should be accurate alignment. The tools you may used are square, flat feet, and rope.
After adjust the position of belt wheel and its parts, please check up whether the quality meet the requirements: the model of v-belt must be consistent with the grooves on the belts. You'd better select the v-belt with the same manufactures of the same batch, and with exactly the same length. Although the v-belt length and standard are marked on the peripheral surface by the length of inner circumference, it often occurred that the nominal length was different with the actual length, which will reduce the life of v-belt. For the same reason, it is necessary to change all the v-belts at the same time regardless of there are usable belts. After the replacement of v-belts, please adjust the pretightening force.
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