Cannot ignore a few "drink oil" place

Author:Dekenag  Alice

The operation of farm machinery and tools in different environments will sometimes cause the dissonance of some parts. At this time, a certain amount of lubricating oil is added to these parts, which will greatly increase the performance of farm machinery and tools.

1. Clutch release bearing. The clutch is used frequently and is easy to be damaged in the operation of furrow opening, rotary tillage and seeding. Before each season of operation, the clutch separation bearing should be maintained. The method is: remove the separation claws and the separation bearing, wash and dry with diesel oil or kerosene, and heat them in a container with calcium base grease, let the hot grease penetrate into the bearing, and then take out and install it.

2. Gear shaft assembly.The tail wheel of a walking tractor has many rotating parts, and the working conditions are harsh. After each season of operation, it should be removed and cleaned and lubricated with grease. Inspect the seal of oil seal. Replace if damaged. Do not think that the tail wheel can still be turned without maintenance, once the bearing stuck, the journal wear trouble can be big.

3. Rake shaft sleeve. Harrow shaft sleeve is in dust, moisture in the harsh environment, easy to wear or tear. Do not think that the rake shaft rotation need not be maintained, otherwise it will lead to the journal grinding, broken and even scrap. During maintenance, remove impurities such as sand embedded in the shaft sleeve and lubricate with calcium base grease. If the sleeve wear serious, should replace the new sleeve.

4. Roller plough shaft bearing. The 308 bearings on the right side of the rotary plow shaft of the tractor, together with the driving box of the plough blade, are lubricated with gear oil. Some of them neglect to use calcium base grease to lubricate the 207 bearings on the left, which will lead to the lack of oil in the bearings, the hot temperature stuck in the work, and even cause the bearings to run inside the circle and the journal to be damaged seriously and scrapped. Therefore, the oil seal and bearing on the left side of the plow shaft should be removed during maintenance. After being cleaned with diesel oil, calcium base grease should be added.

5. Deep wheel bearing for trenching machine. Two 60204 bearings are installed at both ends of the welding joint of deep wheel and the cover plate is installed in the bearing. Do not assume that the deep wheel can be turned without maintenance, otherwise the wheel and axle will get stuck and wear out. The maintenance can be carried out after the end of each season. Remove the lower limit deep wheels, remove 60204 bearings and clean them in clean diesel oil, and add calcium base grease for lubrication.

6. Drill row clutch. As a result of poor tightness and easy access to dust, the grease becomes dry, resulting in clutch failure. Therefore, before each season sowing operation, the clutch should be disassembled to remove the internal deterioration of grease, and a new calcium base grease should be added.

7. Roller bearing of thresher. The roller bearing works under the condition of heavy dust and high humidity, do not think that the roller can rotate and neglect the maintenance, otherwise it will cause early wear and even scrap of the roller journal. Before and during each season of operation, attention should be paid to check, grease should be added in time to lubricate, and the bearing should be replaced if it is seriously worn or damaged.

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