Preparation For Farm Corn Combine Harvester Operations

(A) The following parts should be the focus of adjustment

1. The engine. The engine is the core component that ensures the normal operation of the Farm Corn Combine Harvester, so check its oil supply time and focus on valve clearance and other parts before running, and make adjustments in time if problems are found.

2. Cutter assembly. This is an important working part of the Farm Corn Combine Harvester, so focus on the wear of the blade thickness of the cutter head and the tooth height of the moving blade. If the gap between the fixed and movable blades is larger than the back end, the gap of the blade press should be adjusted. Check whether all blade guards are in the same plane.

3. Threshing device. The main task is to check and adjust the threshing gap and drum speed so that the seeds are not broken at too high a rate and so that the threshing rate and productivity can be increased. To adjust the threshing gap, pay attention to the consistency of the left and right sides, rotate the drum to check the grain rod one by one, check the staple teeth one by one, and adjust the drum speed to match the threshing gap according to the requirements, the principle is to use the lowest speed and maximum threshing gap while maintaining the threshing rate.

(B) Threshing, separation, grain unloading and other working bodies test run

The running order is divided into small throttle, medium throttle, large throttle, first partial, then comprehensive. Note whether the situation of each part is normal, there is no noise, hydraulic components and detection instruments are free movement, smooth and reliable.

(C) Check the provisions of the manual of the Farm Corn Combine Harvester against

Check whether the fasteners, transmission parts, etc. are loose and fall off, whether there is damage and whether the clearance, distance and tightness of each part meet the requirements, etc.

(D) Clean the mechanical radiator and filter

The Farm Corn Combine Harvester is located in a farm during operation, and the relative site environment is also relatively harsh, during operation, the Farm Corn Combine Harvester will raise grass clippings and dust. After a long period of operation, the radiator is easily affected by these external factors, resulting in blockage of the radiator and thus affecting the heat dissipation function of the machine. At the same time, the filter of the Farm Corn Combine Harvester will be in dusty and dusty conditions for a long time, which will affect its use effect and cause black smoke and power drop, etc. In serious cases, it will also lead to mechanical failure and stoppage, therefore, the radiator and filter of the machine should be checked and cleaned in time.

(E) Carefully check whether the welding parts are damaged

The welded parts of the Farm Corn Combine Harvester should be strictly inspected to ensure that there is no wear and tear on the parts and to exclude any cracks, deformation, damage and other hidden dangers that may exist in the welded parts.