Choice Reliable Operation Of Hydraulic System For Agricultural Machinery

By Author: Zeno Farm Machinery
Total Articles: 18
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The development of agricultural modernization has promoted the wide application of intelligent technology of new agricultural machinery in agricultural machinery. As the representative of new agricultural machinery technology system, hydraulic transmission system has also been widely used in agricultural machinery. The reliability of hydraulic transmission system is an important index to measure the performance of agricultural machinery. Therefore, the analysis of the operation stability and reliability of hydraulic system is of great significance to improve the performance of rice mill production line https://www.shellermachine.com/rice-mill-production-line.

1.Select hydraulic oil that meets the performance of agricultural machinery
Proper hydraulic oil is the basic to prevent premature failure of hydraulic transmission system and ensure its durability. Hydraulic transmission system needs hydraulic oil to transmit pressure. At the same time, hydraulic oil also plays the role of lubrication, cooling and sealing. Therefore, when selecting the hydraulic oil model for the hydraulic system of corn sheller machine ...
... https://www.shellermachine.com , we should first carefully read its operation manual, determine its brand, and select the applicable hydraulic oil according to the brand. When the fully applicable hydraulic oil cannot be found, the hydraulic oil of other brands can also be selected appropriately. However, it should be noted that the performance of the selected hydraulic oil must be as close as possible to that of the original brand. If there is too much difference, it is not recommended to use it. In addition, do not mix hydraulic oils of different brands, otherwise chemical reaction may occur, which will change the performance of hydraulic oil and cause great damage to agricultural machinery for a long time. Always check the hydraulic oil used, observe its color, viscosity, etc. to see if it has deteriorated, and replace the deteriorated hydraulic oil in time.

2.Prevent the infringement of solid impurities on the hydraulic system
The intrusion of solid impurities into the hydraulic transmission system will damage some precision parts in the system, pull the precision parts, cause channel blockage, and then destroy the normal operation of the hydraulic transmission system. Generally speaking, there are three main channels for solid impurities to invade the hydraulic system, so prevention should be carried out from the following three aspects:

a. Invasion of solid impurities during refueling of hydraulic system
When refuelling the hydraulic system, unclean hydraulic oil, unclean refuelling tools and incorrect refuelling operation process will provide opportunities for solid impurities to invade the hydraulic system. Therefore, when refueling the hydraulic system, the quality and cleanliness of the hydraulic oil should be guaranteed, and the hydraulic oil should be filtered before adding to the hydraulic system; In addition, it is also necessary to ensure the cleanness of the refueling equipment. The refueling personnel should ensure the cleanliness of the gloves handling the refueling equipment, and prevent the intrusion of solid impurities into the hydraulic system from all links.

b. Remove solid impurities when cleaning the hydraulic system
When cleaning the hydraulic system thoroughly, select the cleaning oil matched with the system for large flow repeated cleaning to remove the impurities in the hydraulic system as much as possible. The temperature of the cleaning oil is generally between 45 ℃ and 80 ℃. After cleaning, the residual temperature of oil heating shall be removed from the system in time. Before injecting new oil into the hydraulic system, first clean its filter and replace it with a new filter element. The whole process should be clean and thorough.

c. Prevent solid impurities from invading into the hydraulic system during maintenance
Try to avoid the disassembly and assembly of hydraulic oil tank filler cap, filter cap, detection hole, hydraulic oil pipe and other components in the environment with dust, so as to avoid the intrusion of solid impurities into the oil duct system. When removing the oil filler cap of the hydraulic oil tank, first clean the surface of the oil tank, remove the soil and dust on the surface of the oil tank, and carefully clean the residual sundries before opening the oil cap. Do not wash with water to avoid water mixing into the oil tank. In the selection of wiping materials, try to use materials that can not remove fiber impurities, and choose a special hammer with rubber attached to the striking surface. Hydraulic components, hydraulic hoses and other components shall be thoroughly cleaned.

Zeno Farm Machinery https://www.shellermachine.com/ established in 2012, we are professional manufacturer integrating R&D, manufacturing and trading, we are committed to farm agriculture machine line from grain thresher machine, corn grinder machine, rice mill machine,grain cleaner machine for years, We have 80 staff members and 16 technicians of research team. So we have more competitive strength, advanced processing technology and scientific management.