First, the causes of plowing problems
(1) Before starting the plowing process, there was no proper field preparation or cleaning. This can lead to obstacles such as rocks, debris, or plant residues that hinder the plow's movement.
(2) During plowing, if the plow starts dragging, it should be addressed immediately. If left unattended, this issue can worsen and cause further damage to both the equipment and the soil structure.
(3) The soil may be too hard, or there might be a thick layer of grass roots that prevent the plow blade from penetrating properly. This makes it difficult for the plow to function effectively.
(4) A dull plow blade or insufficient vertical clearance at the blade tip can reduce the efficiency of the plow. It may not cut through the soil cleanly, leading to poor performance.
(5) If the plow shaft is severely bent or deformed, it can affect the overall alignment and functionality of the plow, resulting in uneven plowing or mechanical failure.
(6) Incorrect depth settings or improper adjustment of the plow’s overturning mechanism can also lead to running issues. This can cause the plow to lose contact with the ground or work inefficiently.
Second, the solutions and maintenance methods
1. Before any plowing operation, the field should be thoroughly cleaned of debris, rocks, and large plant residues. During plowing, if any dragging is noticed, it should be fixed immediately to avoid further complications.
2. Regular maintenance and proper adjustments are essential for the plow to perform well. This includes checking and repairing the plowshare, blade, and lifting mechanisms. Ensure that the plow is in good working condition. It's important to sharpen the blade and adjust the three key clearances: the blade clearance (8–10 cm), vertical clearance (10–15 cm), and horizontal clearance (8–10 cm). These settings help the plow cut through the soil efficiently and maintain stability during operation.
3. To prevent the unit from running or losing control when turning, especially in tight areas, it’s recommended to first plow along the edges of the field. This helps loosen the soil and allows the plow to enter more easily.
4. In cases where the soil is particularly hard or compacted, using a secondary plowing pass can help break up the soil and make it easier for the plow to penetrate. This reduces the risk of the plow getting stuck or causing unnecessary strain on the machine.
By following these steps and maintaining the plow regularly, farmers can ensure smoother operations, better soil preparation, and longer equipment life. Proper planning and attention to detail can significantly improve the efficiency and effectiveness of plowing activities.
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