Aspect double push tube mill gearbox is made on the situation of cement mill, coal mill, and is broadly used in constructing supplies, mining and electrical power industries, is a new kind of driving gear mill.
The mechanical framework is divided into 3 parts: 1 the major reducer 2 mill physique of huge equipment ring and protect 3 sluggish auxiliary push components.
This item adopts double power distribution engineering, the use of herringbone equipment shaft axial float, make the transmission load evenly distributed to 2 synchronous push equipment of ?mill human body of large gear ring.? Two travel pinions with automatic self-aligning structure, make certain the pinion and the joint in between the huge gear ring gear tooth surface, made beneath the identical load circumstances, recognized the reduced gear make contact with tension?. Also solved the displacement might occur in the course of mill operation and the unfavorable outcomes of foundation settlement.
The gearbox adopts 3-level transmission, with 2 stages of transmission at the middle of the mill reducer when compared with larger ratio, therefore can use high pace motor, and so motor areas of expenditure has been saved.
Transmission electricity (kW): 2500
Input pace (rpm): 990
Reference mill: Φ3.8m x 13m
Mill speed (rpm):16.three
Equipment ring tooth width (mm): 550
Module of the mill gear ring (mm): 22
Fat (ton): fifty five
The gear ratio of the worm equipment established is identified by dividing the quantity of tooth of the gear by the amount of threads. Therefore, one thread yields increased ratios than multithreading. All ep worm equipment bushings have remaining or right thread. ep worm equipment sets are offered in single, double, triple and quadruple threads.