Gear case lubricating oil automatic adding device

Abstract

The invention discloses a gear case lubricating oil automatic adding device. The gear case lubricating oil automatic adding device comprises an oil storage chamber arranged on the outer side wall of a gear case body, a controller and an oil spraying head arranged on the inner side wall of the gear case body; the oil spraying head is connected to an output opening formed in the side wall of the oil storage chamber through a conveying pipe transversely penetrating the side wall of the case body, an electric control gate is arranged on the output opening, and a flowmeter is connected to the middle portion of the conveying pipe; a turbine mechanism is arranged in the oil spraying head, a voice frequency detecting device is arranged on the inner wall of the upper surface of the case body, and a comparison device is arranged inside the controller; and the electric control gate, the flowmeter, the turbine mechanism and the voice frequency detecting device are all electrically connected with the controller. According to the device, abnormal gear running sounds in a gear case are detected through the voice frequency detecting device, the controller controls to open the electric control gate and run the turbine mechanism, lubricating oil is sprayed to gears to achieve automatic lubricating oil adding and lubricating, time and labor are saved, the mechanical equipment halting maintaining time can be shortened, the structure is simple, and popularization is easy.

Description

technical field [0001] The invention relates to a maintenance device for mechanical parts, in particular to an automatic lubricating oil adding device for a gearbox, and belongs to the technical field of mechanical lubrication equipment. Background technique [0002] The gearbox is an important mechanical part in the transmission mechanism. It is inevitable that there will be a lack of lubricating oil after long-term operation. At this time, continuing to run at this time will affect the working efficiency of the mechanical equipment. During the operation of the gearbox, the lack of lubricating oil will cause The transmission resistance between the gears increases, causing the temperature of the gears to rise, accelerating the wear of the gears, and the long-term high-temperature operation will easily cause fatigue effects on the metal, which will bring potential hidden dangers to mechanical equipment. The lubricating oil not only plays a lubricating role, but also avoids hi...

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Problems solved by technology

[0002] The gearbox is an important mechanical part in the transmission mechanism. It is inevitable that there will be a lack of lubricating oil after long-term operation. At this time, continuing to run at this time will affect the working efficiency of the mechanical equipment. During the operation of the gearbox, the lack of lubricating oil will cause The transmission resistance between the gears increases, causing the temperature of the gears to rise, accelerating the wear of the gears, and the long-term high-temperature operation will easily cause fatigue effects on the metal, which will bring potential hidden dangers to mechanical equipment.

The lubricating oil not only plays a lubricating role, but also avoids high temperature when the gear is working. The traditional gear lubricating oil is often added manually, which is inconvenient when there are many mechanical parts or the equipment structure is complex. and time consuming

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