The belt conveyor deviation maintenance method

Conveyer belt conveyor belt running adjustment is a common fault in the belt conveyor is running. It is not only serious wear and tear caused by the edge of the conveyor belt, and will

Conveyor tear sudden accident, the early failure of the conveyor belt, causing economic losses. The author based on many years of production experience, and explore got some belt lose

Belt deviation and adjust the law of the sending machine.

"Tight run do not run loose": belt conveyor is running, if the front and rear roller is not parallel, resulting in inconsistent degree of tightness on both sides of the conveyor belt, the conveyor belt to the tight side

Offset;air to water heat exchanger
"Run high running low": the same horizontal position on the idler is not in parallel with the conveyor belt running direction, but the end of the high, one low, and then shifted to the high end of conveyor belt

;
"Run do not run before": not cross section perpendicular to the direction of the conveyor belt running roller on the rearward end offset but one end, after the end of the conveyor belt. According to the conveyor belt running

The partial specific circumstances, we have mastered the number of viable adjustment method, mainly the following methods.
The of offset roller law: generally applicable to belt conveyor deviation range is not too large, automatically adjust the bias roller groove tune, the use of a conveyor belt does not run after run "law of adjustment, when the input

Belt deviation, met groove of offset care small block roller on the roller due to the the retaining roller and the friction of the belt edge and along the running direction of the belt to move forward, another lateral move

Block roller conveyor belt toward the turn side to move until you return to the normal position.industrial belt conveyor
Vertical roll of offset method: If the conveyor belt running total to the side deviation, laterality of the roller is mounted vertically in the conveyor belt run. On the one hand the conveyor belt due to the force of the vertical roll force

Reset, on the other hand due to the friction of the vertical roller conveyor, reducing the linear velocity of the conveyor belt running laterality, the relative increase in line speed of the conveyor belt and the other side until the Loss

Sent with reset.
Gravity of offset method: If the conveyor belt heavy-duty running deviation, laterality run the conveyor belt rollers and roller frame appropriate heightening the material on the conveyor belt to the weight of an anti-

Deviation component ended conveyor belt until the belt back to the normal position.
Booster of offset method: If the conveyor belt idling total deviation to a side, do not run "running high" regular adjustment, the relative deviation of the other side of the roller frame appropriate booster,

Values ​​before and after the booster the first paving roller prevail, slowly reduce the booster, the deviation of the conveyor belt will naturally disappear.
The roller cleaning method: If the conveyor belt run on a fixed point and fixed, it is required to check whether the point of roller stall, sticky mud drum diameter larger or reducers

Roller off failure to take the appropriate measures, depending on the circumstances.
Adjusting device method: If the deviation around the conveyor belt, no fixed direction, the conveyor belt slack should be adjusted tensioning device, the tension of the conveyor belt, the deviation phenomenon disappear naturally.