Agricultural machinery and tools safe use knowledge I:
1. the metal shell of electric machinery and tools, there must be a reliable grounding measure or near the body grounding device, in case the metal shell of agricultural machinery and tools is charged, the current will flow into the ground through the ground, so as to avoid the occurrence of electric shock.
2.mobile electric farm machinery and tools must be turned off in advance, do not move charged.
3. The power supply lines of electric agricultural machinery and tools must be installed in accordance with the rules of electricity use, and can not be randomly connected. If the agricultural machinery and tools are far from the power supply, the electric fuse of the double knife switch should be installed separately near the agricultural machinery and tools, so that in case of an accident, the power supply can be cut off quickly.
4.the use of long-term unused or damp agricultural machinery and tools, should be put into normal operation before trial operation. If the power supply does not operate, must pull the power off, to prevent burning out agricultural machinery and tools and endanger personal safety.
5.electric machinery and tools failure need power failure maintenance. At the same time, a warning sign such as "no closing" shall be hung, or a special guard shall be sent to prevent someone from closing the knife by mistake.
6.agricultural machinery and tools operators to enhance the concept of safety, strict implementation of the operating procedures. When operating, should wear insulating shoes, do not use hands and wet cloth to wipe the electrical equipment, do not hang clothes on the wires.
7.the use of single-phase motor agricultural machinery and tools, to install a low voltage electric shock security device. In this way, in the event of an accident, the power can be automatically cut off, so that the shock out of danger.
Agricultural machinery and tools safety use knowledge Ⅱ:
1.there is a grounding device electric agricultural machinery and tools of the metal shell, must have a reliable grounding device or temporary grounding device. This way, if the metal casing of a farm tool becomes charged, the electric current can flow into the ground through the ground wires, thereby avoiding an electric shock.
2. not live mobile mobile electric farm machinery and tools need to turn off the power supply in advance, not live mobile.
3. power supply line installation of electric agricultural machinery power supply line must be installed in accordance with the rules of electricity, it is strictly prohibited to pull random connection. If the farm machinery and tools are far from the power supply, the double knife switch and capacitor breaker should be installed separately near the farm machinery and tools, so that the power supply can be cut off quickly in case of accidents.
4.not live maintenance electric farm machinery and tools failure need power outage maintenance, can not live maintenance. At the same time, to hang "no closing", "someone working" and other warning signs, or send a special guard, in case someone mistakenly closed the knife.
5.the installation of electric shock protector using single-phase motor agricultural machinery and tools, to install low voltage electric shock protector. This will automatically cut off the power in case of an accident, so that the electric shock out of danger. Low voltage shock protector should always be sensitive and reliable to ensure safety.
6.test run, the use of long-term unused or damp agricultural machinery and tools, should be put into normal operation before the test run. If the power supply does not operate, must immediately pull off power, to prevent burning out agricultural machinery and tools and endanger personal safety.
7.the implementation of operating procedures agricultural machinery and tools operators to strengthen the awareness of prevention, strictly implement the operating procedures. When operating, should wear insulating shoes, do not wipe the electrical equipment with hands and wet cloth, do not hang clothes on the wire.
8. the occurrence of electrical fire processing once the electrical fire, to quickly pull the brake and then put out. Can not use the method of splashing water before the power failure, in order to prevent electricity transmission and leakage. If someone gets electrocuted, cut off the power immediately before rescuing them. If the knife is far from the electric shock place, the wire can be picked apart by the insulator such as the wooden stick. Do not drag the electric shock person by hand, otherwise the person will get electric shock together.
Agricultural implements safe use knowledge Ⅲ:
1.anti-rust.
(1) After the completion of the field operation of agricultural machinery, it is necessary to remove the external dirt, clean the seeds, fertilizers, pesticides and crop residues in the working organization, and clean them with water or oil when necessary.
(2) cleaning the lubrication parts, and re lubrication, the friction working surface parts (plow share, plow wall, furrow opener, hoe, etc.) must be wiped after the oil, the best sticker, in order to reduce the chance of contact with the air.
(3) complex and precise machinery and tools had better be kept in a cool, dry and ventilated room; The plough, harrow, repressor and other simple machines can be kept in the open air, but they should be placed in a place with high terrain, dry and not exposed to direct sunlight. It is best to build a shed to cover them. Where the parts in direct contact with the ground, the application of wood or brick up; The peeled protective paint should be reapplied.
2.anti-corrosion and mildew.
①Wooden parts by the role of microorganisms, as well as rain, wind, sun, easy to corrosion, crack and deformation. The effective storage method is to paint the wood surface and put it in a dry place, not to be insolated in the sun or drenched by rain.
② Textile products (canvas conveyor belt, etc.) are easily mildewy and rotten when stored improperly. This kind of products should not be placed in the open air, should be removed after cleaning and drying, stored in the indoor dry and insect-proof, rodentproof place.
3.anti-aging. Rubber or plastic products due to the oxygen in the air and the ultraviolet light in the sun, easy to aging deterioration, the rubber elastic deterioration and easy to break. For the storage of rubber parts, it is better to apply hot paraffin oil on the rubber surface, be sure to put it on the indoor shelf, cover it with paper, and keep it ventilated, dry and out of direct sunlight.
4.anti-deformation. Spring, drive belt, long knife bar, tire and other parts due to long-term stress or improper placement will produce plastic deformation, so it should be properly supported under the frame, so that the tire does not bear the load; All mechanical pressed or pulled springs must be relaxed; Remove the belt and keep it in the room properly; Some disassembled deformable parts to be put flat or vertical hanging; In addition, the removed parts (tire, seed pipe, etc.) should be kept to prevent extrusion, so as not to deformation.
5. Prevent loss. A registration card shall be established for the machines and tools parked for a long time to record in detail the technical status, auxiliary devices, spare parts, tools, etc.; All kinds of machinery and tools should be kept by special persons; Do not remove the parts for other use; If there is no warehouse, when the machine and tools are parked outdoors, the motor, transmission belt and other easy to lose parts should be removed and marked, and stored indoors.
