Belt conveyor driving principle introduced

There are two double-drum drive is driven by the drive roller tape movement. This method is divided into head gear , head, and tail drive gear to do ministry . Or any place

where the drive roller bits are OK . But reversible belt drive is better to head China . Double drum drive, so cast high tension

Decline, the tape is not easy to slip. A pit stalls along the roller conveyor, belt conveyor mountains were used this way . Common set of double drum drive motor driving power through

a pair of gears so that the two rollers running. This approach did not play power allocation problem , so often used . Half of the design

Fur carry about hanging machine is also used in this way , but not the same as the conventional Q , pus out from the intermediate belt to tighten , apply retractable belt ( 2-l

in Table 3 ) . This way suitable length 300 meters.
More suitable for long-distance driving the marsh , Grand Canal were transported . In the nose, tail , middle and other parts suitable for mounting the drive roller . This

method makes the tape array of maximum tension low , animal husbandry and more . Can be used instead of ordinary tape and rope belt strong tape .
Intermediate friction drive and double tape drive can be referred to as Tian rubbing friction drive . The former head of multi- cylinder double-drum or after install another

short long vertical conveyor belt conveyor supporting negative Street , this method reduces the maximum tension the tape up , the minimum investment in equipment . Especially

suitable for long-distance, large

Capacity belt conveyor used .