Device for using work temperature to replenish rock hydraulic device with oil

Abstract

The invention relates to the ore mining rock hydraulic device oil replenishing technology field, and discloses a device for using work temperature to replenish a rock hydraulic device with oil. The device for using the work temperature to replenish the rock hydraulic device with the oil comprises a housing, wherein a sliding rail is fixedly connected in the housing, a piston rod is slidably connected with the surface of the sliding rail, an oil replenishing sac is fixedly connected with the surface of the piston rod, a remediation box is movably connected with the surface of the piston rod andlocated below the oil replenishing sac, a flexible film is fixedly connected with the surface of the remediation box, and a spring rod is movably connected in the flexible film. When a hydraulic rodcontinuously rubs back and forth, the hydraulic rod can drive the piston rod and a connection plate to move together on the premise of generating heat, a part of lubricating oil can be consumed in moving of the piston rod and the connection plate, and the limiting function for the piston rod fails, and when the oil replenishing sac moves along with the piston rod and passes through the surface ofthe flexible film, the oil replenishing sac and the piston rod can press each other so as to enable the oil in the oil replenishing sac to flow from an oil pipe to the interior of the housing, and therefore the effect that the oil is immediately replenished without the need for stopping work of the device when the device is short of the oil is realized.

Description

technical field [0001] The invention relates to the technical field of oil replenishment for rock hydraulic devices in ore mining, in particular to a device for replenishing oil for rock hydraulic devices by using working temperature. Background technique [0002] The rock hydraulic press is commonly used in ore mining. It is easy to carry and has a large volume adjustable range. It is suitable for the silent mining of various hard rocks, such as granite, volcanic rock, and quartzite. [0003] The rock hydraulic device is a device based on the hydraulic rod, and the hydraulic rod needs to be lubricated regularly to ensure its normal operation. The existing oil replenishment methods include manual oil replenishment and mechanical oil replenishment; among them, manual lubricating oil is applied , the brushing efficiency is low, and the other is mechanical oil replenishment. Most mechanical oil replenishment equipment needs to be equipped with a special motor to drive the fuel ...

AI Technical Summary

Problems solved by technology

[0003] The rock hydraulic device is a device based on the hydraulic rod, and the hydraulic rod needs to be lubricated regularly to ensure its normal operation. The existing oil replenishment methods include manual oil replenishment and mechanical oil replenishment; among them, manual lubricating oil is applied , the brushing efficiency is low, and the other is mechanical oil replenishment. Most mechanical oil replenishment equipment needs to be equipped with a special motor to drive the fuel injection pump to spray lubricating oil. The manufacturing cost of these special equipment is high and the structure is complicated; In addition, The existing oil supply equipment does not have oil quantity detection equipment, that is, it is impossible to know the supply situation of lubricating oil

[0004] Whether it is manual or mechanical oil replenishment, the oil replenishment can only be carried out after the rock hydraulic equipment stops working, and it takes a certain amount of time to complete the oil replenishment work, which will cause the construction to temporarily stop and affect its work efficiency. Therefore, a kind of equipment that utilizes working temperature to replenish oil to rock hydraulics came into being

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