Automatic lubricant pump for hydraulic equipment

Abstract

The invention discloses an automatic lubricant pump for hydraulic equipment, belonging to the technical field of lubricant pumps. The automatic lubricant pump is characterized by comprising a pump body, a first installing groove is formed in one end face of the pump body, a working chamber is arranged at the bottom in the first installing groove, and a cylinder body is arranged in the first installing groove; a second installing groove, opposite to the first installing groove, is arranged in the other end face, opposite to the first installing groove, of the pump body, a pressure regulating mechanism is arranged in the second installing groove, a pressure conducting mechanism connected with the pressure regulating mechanism is arranged in the cylinder body, and an external pressure oil inlet communicated with the pressure conducting mechanism is arranged in the outer end face of the cylinder body; an oil inlet passage and an oil outlet passage are respectively arranged on the side walls of the working chamber, the oil inlet passage is connected with an automatic oil inlet valve, and the oil outlet passage is connected with an automatic oil outlet valve; the invention aims at providing the automatic lubricant pump for the hydraulic equipment, which is compact in structure and small and exquisite in size, can automatically adapt to the load conditions and has a good effect; the automatic lubricant pump is used for the lubrication for moving parts of the hydraulic equipment.

Description

technical field [0001] The invention relates to an auxiliary accessory of hydraulic equipment, more specifically, an automatic lubricating pump for hydraulic equipment. Background technique [0002] The chain saw chain lubricating mechanism of the traditional large-scale hydraulic or mechanical logging machine is bulky, the transmission mechanism is complicated, the cost is high, and there is difficulty in adjusting the amount of lubricating oil, which cannot adapt to the automatic adjustment of the workload, resulting in waste of lubricating oil or poor lubrication effect The phenomenon. Or due to the difficulty of layout and high cost, the saw chain lubrication device is not installed. The above reasons cause the service life of the saw chain and guide plate to be short, and the saw chain and guide plate must be replaced frequently. At the same time, due to poor lubrication conditions, the sawing resistance will also increase. fuel consumption. Contents of the invention...

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Problems solved by technology

[0002] The chain saw chain lubricating mechanism of the traditional large-scale hydraulic or mechanical logging machine is bulky, the transmission mechanism is complicated, the cost is high, and there is difficulty in adjusting the amount of lubricating oil, which cannot adapt to the automatic adjustment of the workload, resulting in waste of lubricating oil or poor lubrication effect The phenomenon

Or due to the difficulty of layout and high cost, the saw chain lubrication device is not installed. The above reasons cause the service life of the saw chain and guide plate to be short, and the saw chain and guide plate must be replaced frequently. At the same time, due to poor lubrication conditions, the sawing resistance will also increase. fuel consumption

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