1, windy weather. The unit should not run in the wind direction to prevent the unit from working properly; the air inlet on the side of the grain clearing organization should be adjusted to be smaller, and the air inlet on the leeward surface should be increased. The purpose is to reduce the loss of grain blowing and improve the quality of the grain.
2. Slope operation. Try to avoid cross-slope driving operations; when harvesting on long-distance slopes, you should increase the back of the sieve and use larger sieve holes. The inlet opening should be reduced to reduce food losses; when harvesting at short distances, you do not need to Adjustment; when harvesting long distances downhill, the back of the sieve should be lowered.
3. The operation of lodging the crop. Appropriately reduce the unit's forward speed; correctly select the unit's harvesting direction, the unit's direction of advance should be opposite to the crop fall direction (known as the back cut), or 45 with the fallen crop. The angle between the left and right sides (called the side cut); adjust the forward and downward adjustment of the reel to ensure the smooth reeling and normal cutting.
4. Low crop operation. For proper adjustment and modification of the header and reel, the height of the header shall be kept at a height of 15 cm and the cutting knife will not eat soil. If the cutting is too low and the knife will eat soil, the knife wear will be accelerated. Accidental damage and damage, the reel will be adjusted downwards and backwards for proper harvesting; increase the unit forward speed to ensure the normal threshing feed; along the direction of the sowing line can reduce the increase caused by the advance speed The unit's strong vibrations also reduce harvesting losses.
5, dry, over-ripened crop operations. Adding canvas strips on the wooden flipper platen to increase the cushioning effect of the reel wheel in the reeling and reduce the loss of grain; reduce the height of the reeling wheel so that the reeling wheel does not hit the head of the crop to reduce the loss. Grain; Reduce reel speed to reduce the number of hits on the cutting crop.
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