Four wheels and one chain is an important part of apron feeder for sale. The four wheels of "four wheels and one chain" refer to the driving wheel, guide wheel, support wheel and support wheel, and the belt refers to the track. They are directly related to the working performance and walking performance of light and medium plate feeders, and their weight and manufacturing costs account for a quarter of the cost of light and medium plate feeders.
For light and medium apron feeder, the wheels have a head drive wheel, a tail steering wheel, and a roller. Belt refers to the plate chain.
Head driving wheel: The number of 2, installed on the apron feeder drive shaft, drive the chain rotation after the driving wheel rotation, to provide power for sale apron feeder.
Tail reversing sprocket: fixed on the tail shaft by the key, the two ends of the shaft are equipped with double row aligning roller bearings and bearing seats. The bearing seat is installed on both sides of the frame, and slides back and forth between the skateboards to adjust the tension of the chain and correct the deviation of the running chain plate.
Roller: The roller is fixed on the support seat of the groove plate by bolts, and the roller rolls on the track to drive the groove plate and the material on the groove plate.
Conveyor chain is also commonly known as chain link, a certain number of chain links are assembled together to form a chain, through the role between the chain and the sprocket, to complete the delivery of materials. The chain and the chain plate are fixed and supported by bolts.
For the heavy apron feeder, the wheels have a head drive wheel, a tail steering wheel, an upper sprocket and a lower supporting wheel. Belt refers to the tank track chain.
The head drive wheel and the tail steering wheel act the same as the medium-sized apron feeder.
Upper sprocket: mainly composed of roller, support, shaft, rolling bearing (long roller for sliding bearing) and other parts. One is to support the normal operation of the chain, and the other is to support the groove plate to prevent plastic deformation caused by the impact of the material.
Lower support wheel: supports the return chain to prevent excessive deflection, affecting the normal operation of the chain.
Conveyor chain: for heavy apron feeder for sale, in order to meet higher performance and heavy load, frequent start and stop, frequency conversion and other harsh application conditions, heavy plate feeder tank chain (bulldozer chain), reliable operation, convenient maintenance, parts interchangeability, versatility is very high, service life of up to 6 years.
