Combine harvester is the product with the most complex structure, high technology content, and strict manufacturing technology level among agricultural machinery. Therefore, the requirements for the operator's operating level are relatively high. The late rice harvesting season is approaching in the southern part of October. As a machine operator, you must not only have the ability to deal with faults in time, but also understand the various failures that may occur in the harvester in advance. The following are the top 10 harvesters summarized by an old operator Common faults, share with everyone!

1: The blade is damaged. When the harvester encounters hard objects such as stones and tree roots, or the blade guard is loose, the blade is loose, resulting in inconsistent blade height and damage to the blade.

2: The tool bar is broken. This is mainly because the cutting knife receives too much movement resistance during the operation, or the incorrect installation of the drive mechanism can also cause the cutting knife bar to break.

3: The auger slips. When harvesting sparse crops, if the gap between the spiral blade and the cutting platform in the harvester's propeller is too large, the spiral blades will not be able to catch the crop and transport it, so that the crop will accumulate in front of the propeller, resulting in the auger propeller. Skidding.

4: The drum is blocked. When harvesting, the crops are too dense, not dry, and there are more weeds; the cutting machine works faster; or if the threshing gap is smaller, the lower drum speed will block the drum.

5: The roller is not clean. When harvesting, the drum speed is too low, the recessed plate gap is too large, and the crop feeding is uneven, which will cause the drum to take off.

6: The screen surface is blocked. If the threshing device is not adjusted properly, there are many broken stems during harvesting, which will cause the screen holes to be blocked and cause the auger to overload.

7: The chain is broken. This is mainly due to improper tightness of the harvester chain or chain wear.

8: Start failure. Can not start, weak start.

9: Charging failure. No charging, excessive charging current.

10: Light and indicating instrument failure. The light is off, the indicating instrument has no indication, and the indication does not return.