Agricultural machinery is one of our company’s flagship product, you need to note the following when using farm machinery.
The fuel-efficient farm machinery
1. rational use of agricultural machinery and contiguous operations. Proper planning and plots the route to minimize idling Kongshi, roundabout, reduce job stopover walking distance to reduce total energy consumption is invalid.
2. Regular exhaust cooling system and precipitate scale and grease pipes and muffler.
3. There will be damage to the mat, loose screws, pipe deformation or rupture machine long-term use, seals aging will cause oil spills. Therefore, we must take appropriate measures in a timely manner plugging fuel.
4. Keep the electrical system, starting mechanism performance intact. Do not for a long time idling engine flameout stop immediately.
The use of farm machinery maintenance Note
1. Battery maintenance by the relevant provisions were long-term parking, adhere to regular charge and discharge, the appearance of clean, dry, rust-free terminals, remain in the machine maintenance shall remove the grounding line; promptly remove the battery grounding lines, It should be required to condition the battery charge and discharge, extend battery life.
2. Easy rust all types of housing parts, thin metal pieces should fill paint or paint a comprehensive maintenance, look no rust.
3. Timely elimination of external bulk Harvester other items weeds, soil and stacked to eliminate the presence of internal mechanical rice straw, rice bran, rice grain and soil.
4. All farm machinery in the cleaning and maintenance, restore the technical performance of the premise, should be classified neatly storage, placing reasonable. To drag paving the front axle, front wheel overhead; wood cutting platform application pad level before self-propelled combine harvester, grain threshing parts to clean, to prevent rats chewed drill wire; various components in addition to the provisions of maintenance, use plastic sheeting.
5. Rice harvesting machine all parts must be lubricated, should be filled with oil, so as to reduce friction, reduce harvester power consumption and improve reliability harvester, extend the life of the harvester.
6. The timely replacement of sick job parts, repair support plate, the support frame breaks, after mechanical skeleton technology to ensure the integrity of the external device should be serious rust block the whole car paint store. To control the maintenance requirements of farm machinery operated filling grease, tighten loose bolts, check whether the missing parts, missing parts to make up time.
7. Harvesting machine before the job must check the tightness of the belt, too loose or too tight will affect the harvesting machine life. Too loose belt can cause slippage and reduced efficiency; belt too tight will increase the bearing wear, increase power consumption, but also may cause the shaft to bend pulled.
8. Harvesting machine before the job must check the tightness of the sprocket, easy to wear too tight, too loose chain beat big, even teeth and the chain will jump off.
Farm machinery parts cleaning method
Used parts for farm machinery to use the whole operation has an important role. However, different materials, different precision agricultural machinery parts, should adopt different cleaning methods.
1. remove grease
(1) aluminum alloy degreasing cleaning fluid.
Due to the alkaline solution of aluminum has a strong corrosive effect, while the organic solvent and costly, so when the need to repair more aluminum parts, the aluminum can be configured cleaning liquid for cleaning. Usually sodium silicate solution is added a small amount of sodium carbonate or potassium dichromate formulated, heated to 60 ~ 70 ℃ for best cleaning effect.
(2) degreasing with an organic solvent.
To prevent corrosion of strong alkali solution precision components (such as high-pressure pumps, injectors, etc.), generally can be organic solvents, such as gasoline, kerosene, diesel oil, alcohol, etc., for such parts cleaning, generally without heating.
(3) degreasing with an alkaline solution.
Animal and vegetable fats on the surface of the steel parts and mineral oil refers to the removal, the alkaline solution can be added to a small amount of an emulsifier, after heating cleaning. If using a pressure spray, degreasing better. After cleaning, apply a heated water spray, rinse off the remaining parts of the surface alkali solution.
2. remove coke
(1) mechanical methods generally available metal brush, blade and broken piston rings eradicate coke. But this method is easy to scratch the surface of the part, so to remove coke precision coupling member shall not with emery cloth and steel blade, available in wood, bamboo or copper scraper to clear, but also rubs remove the cork board .
(2) chemical method parts on the prepared chemical solution, Swimming period of time to soften the coke loose, then take out the parts with a wire brush or cotton erase coke, washed with hot water dried.
3. removal of scale
(1) with a solution of caustic soda (sodium hydroxide).
Clearing silicate as the main component of the scale, it can be 2% to 3% aqueous solution of caustic soda was added to the cooling system, standby vehicles to 1 to 2 days after the release, rinse with water, and then repeat the last rinse thoroughly cleaning the cooling system.
(2) with hydrochloric acid.
To clear the place such as cast iron cylinder block scale, the concentration is 8% ~ 10% of hydrochloric acid and can be equal to the amount of hydrochloric acid 3% if ding corrosion inhibitor solution heat to 50 ~ 60 ℃ in the water jacket, 2 ~ 3 hours back out, reoccupy water solution with potassium dichromate added for cleaning, or with a concentration of 5% caustic soda solution into a water jacket, and the residual acid solution.Then rinse several times, until it is clean.This method is suitable for removal of the main components of calcium carbonate and calcium sulfate scale.