Common Faults and Troubleshooting Methods of Combined Land Consolidation Machine



Common faults and troubleshooting methods of joint ground preparation machine! The combined soil preparation machine can complete multiple tasks such as deep loosening, stubble cleaning, soil moisture breaking, ploughing and turning in one operation. In order to give full play to its advantages and improve the quality standards of work, it is imperative to collect the common faults and troubleshooting methods of the joint ground preparation machine!
1. The rotary blade is bent or broken.
The main reason: the rotary blade collides directly with the rocks and roots in the field. The machine descended sharply on the hard ground. The blade itself is of poor manufacturing quality. Note: Before the field operation, the machine should first ask the owner about the ground situation, clear the stones in the field in advance, and bypass the roots during the operation. When the machine is lowered, it should be carried out slowly. Purchase of regular manufacturers of qualified rotary knife.
2. The stubble cutter is bent or broken
The main reason: The above three reasons that cause the rotary tiller to bend or break also cause the stubble cutter to bend or break; in addition, due to the small turn and the burial too deep, it is also an important reason for the stubble cutter to bend or break. Note: In addition to taking the same precautions as preventing the rotary tiller from bending and breaking, it is also necessary to: lift the combined ground preparation machine when turning. The stubble cutter should not be buried too deep, 5~6cm is appropriate. The main function of the joint soil preparation machine is to crush the stubble, which is different from the ordinary stubble cutter.
3. Rotary tillage knife seat is damaged.
The main reason: the rotary knife touches the stone with excessive force. The tool holder is not welded firmly. The material of the tool holder itself is not good. Note: Pay attention to the orientation of the tool holder during welding, and the arrangement of the tool holder should be regular. (2) The welding quality shall be checked after welding, and the welding shall be firm to prevent false welding. Buy good material knife holder.
4. Bearing damage
The multi-surface gearbox bearing (usually 204 or 205 bearing) is damaged, and the damage will cause fatal damage to the cross shaft, gear, box and power take-off shaft system. The main reason: the gear oil in the gearbox is insufficient, and the bearing is damaged due to lack of lubricating oil. Poor bearing quality. Preventive measures: check the gear oil storage of the two gearboxes in time, put an end to all kinds of oil leakage, and replace the damaged oil seal and paper pad in time. Add butter in time and choose high-quality bearings when replacing bearings. After the combined ground preparation machine has been used for a period of time, the clearance of various tapered bearings must be adjusted in time according to the requirements of the manual.
5. Gear damage
The main reason: spur gear damage mostly bearing residues into the gear spokes caused by broken teeth, a few for the poor quality of the gear itself. Due to improper clearance adjustment, bevel gears often wear prematurely. Note: After working for a period of time, the bevel gear clearance should be adjusted strictly in accordance with the instructions. Frequently check the oil level height of the gearbox lubricating oil to prevent bearing damage, and choose high-quality products when replacing gears.
6. The gear box is damaged.
The main reason: after the bearing is damaged, the debris enters the gear spokes, causing most of the gear box to be damaged. The gear box is damaged when it comes into contact with large rocks in the field or specific signs of electricity and telecommunications. Note: Always check the oil level of the gearbox lubricating oil to prevent bearing damage. Avoid all kinds of obstacles on the ground.



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