Accident causes and preventive measures of the hot

Accident causes and preventive measures of paddy field tillage machine since its inception, paddy field tillage machine has been deeply favored by farmers because of its simple structure, small and flexible, easy operation, economic and applicable characteristics. It is also known as the price of one cow, the consumption of half a cow and the efficacy of three cows, which have developed rapidly in rural areas throughout Jishui County. So far, there are 6200 paddy field tillage machines in the county, which have contributed to agricultural production and farmers' income increase. However, with the widespread use of paddy field tillage machines in rural areas, accidents also occurred. The main reason for the accident is the improper operation of machine hands. Therefore, strengthening the safety management of tillage machines and pre expanding the economic and trade stage between China and the least developed countries to prevent accidents are the main tasks of the agricultural machinery safety supervision and management department

I. main accident causes of paddy field tillage machine

1. Troubleshoot the engine without stalling. First, when the machine hand is working in the farmland, when weeds or straw entangle the drive wheel, the machine hand pulls or steps on it with hands or feet without stopping the engine, resulting in an accident of hand injury and foot injury. Second, when the tiller is operating in the farmland, it sinks into the machine, the diesel engine does not shut down, the machine operator or other people stand in front of the tiller to lift or drag the tiller, and the driving wheel, sliding plate or balance bar of the tiller passes over the legs and feet, resulting in an accident of foot injury and leg injury

2. Turn sharply at high speed when working in the field. When the tiller is working in the field, the corner of the field turns at a fast speed, which makes the tiller out of balance under the action of inertia force, causing the overturner to injure people or rush onto the ridge, resulting in the accident of the overturner to injure people

3. The center of gravity of the tiller loses balance during field operation. First, when the machine operator ploughs the field, it is commonly known as the left plow. Due to the imbalance of the center of gravity of the plow and improper operation, the overturn causes injury. Second, when the cultivator is working in the field, it encounters stones and other hard objects in the field, and the center of gravity of the cultivator is out of balance, and the operation is improper, which causes the cultivator to hurt people

4. When the cultivator is transferred over the ridge in the field, it turns over and injures people in the ditch. When the tiller is transferred in the field operation, it has encountered ridges and ditches. Instead of stopping the machine and turning off the fire, the manipulator carries it over, but sits on the tiller and drives it over, causing the tiller to lose its balance when encountering obstacles, resulting in an accident in which the tiller hurts people

II. Preventive measures for accidents of paddy field tillage machine

1. The machine operator should improve safety. In addition, there are some random errors that affect the production awareness of test results. Although the whole tiller is simple, it is easy to cause accidents due to the numbness of the operator's mind in operation and poor awareness of safety production. Therefore, the operator should further improve the safety awareness, pay attention to safety in thought and pay attention to safety in operation, so as to ensure safe operation

2. Machine operators should consciously participate in training to improve the level of safe operation technology. The machine operator should consciously participate in the technical training class of the tillage machine, learn the laws, regulations and rules of agricultural machine safety production, learn the structure, working principle, adjustment and maintenance technology of the tillage machine, and strive to achieve three understandings and four abilities, three understandings: understand the structure, working principle, operation technology of the tillage machine, and understand the knowledge of safety production. Four skills: be able to operate, adjust, maintain and eliminate common faults

3. The safety supervision and Management Department of agricultural machinery should further strengthen the safety management of tillage machines. The agricultural machinery safety supervision and management department should further strengthen the safety management of the safe operation of the tillage machine, often publicize the laws and regulations of agricultural machinery production to the agricultural machinery operators, publicize the importance of safe production, and establish archives for the tillage machine and the machinery operators. On the eve of the busy farming season, agricultural machinery technicians should be sent to the village to carry out technical training for the machine operators, describe the structure and working principle of the tillage machine, and teach the safety gb/t 16938 (1) 997 general technical conditions for fasteners bolts, screws, studs and nuts, operation technology and maintenance technology. During the busy farming season, agricultural machinery technicians should be sent to the fields to supervise and inspect, correct the illegal operation of machine operators in time, reduce and prevent the occurrence of agricultural machinery accidents, so as to ensure the safe operation of tillage machines