Problems and solutions

 

Common problems Reason Eliminate measures
Misalignment atthe same part Reason 1,The joint not connected straight;
2,The belt edge wear down, deformationafter moisture absorption;
3,Conveyor belt maybe bend;
1,Joint again;
2,Repair the damage part at any time;
3,Adjust it by using centering roller or cutthe bend part and joint again;
Misalignment nearthe same idler 1, Machine frame is local bending and deflection;
2,The idler is not adjusted properly;
3,The idler has some blocking on it;
4,ldler drop;
1, Correct the bending and deflection part tirely;
2. Adjust the idler:
3, Clean the blocking on it;
4,Install the idler again.do well in nomal maintenance work;
Misalignmentwithout load 1, The conveyor belt can not form good trough;
2, Conveyor belt has no good flexibi lity;
3,Initial tension is too small;
1,Properly enlarge the initial tension;
2,Adjust the core idler, ahen recesary replacenew belt conveyor with good trough foming andgood flexiblity;
Misalignmentwith load 1,The naterials go to the same side (receiving the material on one side)
2, Compare with the belt width, the material diameter is too big;
1,Adjust the unloading position, make sure the material falling in the center part:
2, Crush the material or change belt width;
Misalignment at machinehead or tail position 1, Misalignment of the idler wheel;
2, The idler wheel has some blocking on it;
1.Adjust the idler wheel;
2,Clean the idler wheel, make sure thecleaner is working normally;
Early stage damage ofupper rubberlagging of belt 1, The baffle plate is not instal led properly;
2, Impacted by large sharp-angled material;
3, Feeding material too fast or feeding hopperis too high;
1,Check the baffle plate, make it is in the right position;
2,Improve feeding material condition.reduce the impact fromthe material;
3, Slow the feeding speed, shorten the material falling distance.
Early stage wear oflower rubber laggingof belt 1, The belt slippery on dr ive pul ley;
2, Bend idler excessive tilt;
3, Upper idler can not rotate flexibly:
4, The pulley has some blocking on it;
1,Enlarge the friction coefficient of drive pulley;
2,Enlarge belt tens ion;
3,Improve pulley rotaticn condition and reduce bend 'idler inclination angle;
4,Clean the pulley;
Early stage wearof belt edge 1, Misal ignment of conveyor belt;
2, The conveyor belt can not form good trough;
1, Correct the belt position;
2, Support frame baffle roller should rotate flexibly
Early damageof belt core 1, Impacted by large sharp-angled material:
2, Bulk or foreign matter exist between belt and belt wheel;
3, Hooked by hard mater ial at the discharge chute positicn;
1, Crush the bulk material or improve di scharge chute,and reduce the material impact force;
2.prevent foreign body fell into belt and belt between wheel:
3, installation melal detector or magnetic mater ial removalsystem:
Early stage damageof conveyor belt 1,Fore eign matter fall down pierce throughthe belt and get stuck
2,Machine frame accessories loosed, angle steel, screw eta droped and get stuck by baffle plate, scraper blade;
3.,The idler dropped after wear down,
4,Large foreign matter dropped on belt;
1.Check the machine frame accessories.,repairit timelyit it is loose;
2.Install V type scraper at the tail wheel position;
3.install suspension belt type iron separator;
4.Install electrical protection device Or ultrasonic testing device