Agricultural machinery plays a very important role in agricultural production. With the vigorous promotion of agricultural machinery purchase subsidies, agricultural mechanized production has been preliminarily realized in many rural areas. However, with the growth of service life, agricultural machinery often has various problems, so it needs to be repaired. Most maintenance operations are related to disassembly and installation. Due to the influence of agricultural machinery brand, model and disassembly skills, it is easy to damage agricultural machinery without paying attention to some skills. Now let's learn about the disassembly and installation skills of agricultural machinery in the maintenance process.

Disassembly and installation of agricultural machinery

1. Before loading and unloading parts of agricultural machinery, we should anticipate the operation sequence in our mind according to the structure of agricultural machinery, so as to avoid putting the cart before the horse. During disassembly, the order from inside to outside and from top to bottom should be followed. During operation, it is forbidden to knock directly on the parts with a hammer and use supporting tools. Find out the loosening direction of parts, and be especially careful with precision parts to prevent bending, deformation and damage. For example, the long shaft parts of screw rod must be lifted with rope and wrapped with cloth.

2. The removed parts shall be placed in the wooden box or parts tray in turn, and shall not be placed on the ground at will, so as to prevent damage, loss, corrosion, or misalignment during installation. The removed parts shall be sleeved together according to the original structure as far as possible, such as shaft, gear, screw, etc., so that the installation can be carried out smoothly.

3. Before disassembly, mark the complete set of processed or non interchangeable parts to avoid confusion, such as gear set, oil pipe joint, valve and valve seat, and the parts on the valve shall be plugged in the original valve body. In order to check the parts, the removed parts shall be cleaned as necessary, and then coated with engine oil to prevent rust. The parts that can still be used without repair, such as shafts and bearings, splines and gears, shall not be disassembled and misplaced.

Disassembly skills of agricultural machinery installation skills when assembling agricultural machinery, we should also follow the order from inside to outside and from top to bottom. At least, we should not affect the next process. During operation, important and complex parts shall be checked repeatedly to avoid repeated disassembly caused by wrong assembly or missing assembly. During installation, pay attention not to allow dirt to enter the parts, and check item by item in strict accordance with the technical requirements. Finally, after the machine is assembled, it must be adjusted and tested in time to confirm that the machine is in good working condition. Installation skills of agricultural machinery the above is about the disassembly and installation skills of agricultural machinery in the maintenance process. Generally speaking, these skills are easy to be ignored by farmers, but these are necessary and used disassembly skills. If they can be well mastered, they can not only reduce the damage to agricultural machinery, but also greatly improve the use efficiency of agricultural machinery after maintenance.

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