Lubricating system of road surface acceleration loading equipment

Abstract

The invention discloses a lubricating system of road surface acceleration loading equipment. The lubricating system comprises a control system and an oil supply system. The oil supply system provides lubricating oil for the acceleration loading equipment through a main oil supply pipeline, and a liquid nitrogen cooling system, an air conditioner heat recovery heating system and a lubricating parameter compensation system are arranged between the oil supply system and the acceleration loading equipment. The liquid nitrogen cooling system and the air conditioner heat recovery heating system conduct temperature regulation and control on the lubricating oil of the main oil supply pipeline, the lubricating parameter compensation system conducts secondary compensation on temperatures and flow parameters of the oil supply system, and the liquid nitrogen cooling system, the air conditioner heat recovery heating system and the lubricating parameter compensation system are electrically connected with the control system. According to the lubricating system, the lubricating oil can be kept at the optimal lubricating oil temperature under the extreme environment temperature condition of a wide temperature range and a large gradient temperature field, so that the acceleration loading equipment can be well lubricated under the simulated extreme environment condition, a guide wheel is prevented from being stuck, the service life of the guide wheel and a rail is prolonged, and the lubricating system is applicable to the technical field of equipment lubrication.

Description

technical field [0001] The invention belongs to the technical field of equipment lubrication, and in particular relates to a lubrication system for road acceleration loading equipment. Background technique [0002] Accelerated loading equipment often needs to simulate extreme weather in a short period of time, and simulate motor vehicle traffic and road load conditions under extreme ambient temperatures. The guide wheel mechanism of the accelerated loading equipment is always under heavy load conditions during the operation of the equipment, coupled with the environmental factors of the wide temperature range and large gradient temperature field, these put forward higher requirements for the lubrication system of the guide wheel. The real-time monitoring and control of lubricating oil temperature plays a vital role in the entire lubrication system. Poor lubrication of the contact surface between the guide wheel and the track will cause the wheel surface and the track to be i...

AI Technical Summary

Problems solved by technology

Real-time monitoring and control of lubricating oil temperature plays a vital role in the entire lubrication system. Poor lubrication of the contact surface between the guide wheel and the track will cause the wheel surface and the track to be in a dry friction state, resulting in heat and wear of the mechanism. The wheel is stuck, which affects the normal operation of the equipment, and the traditional lubrication method cannot cope with extreme temperature and large gradient changes in temperature in a short period of time

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