Lubricating method and device for feller chain saw blade

Abstract

The invention discloses a lubricating device for a feller chain saw blade. The device comprises a hydraulic motor, the output end of the hydraulic motor is connected with a saw plate deflection bearing seat in a sleeved manner, and the the position, located at one side of the saw plate deflection bearing seat, of the output end of the hydraulic motor is connected with a connecting rod seat in a sleeved manner. A connecting rod base lubricating oil pipe connector is fixedly installed at one side, close to the outer edge, of the connecting rod seat, and an oil pipe is fixedly installed at the outer end of the connecting rod base lubricating oil pipe connector. Through mutual cooperation of a chain saw plate high-position oil tank and a guide plate oil groove, independent oil supply can be achieved, the labor intensity of an operator is relieved, and the reliability of saw chain lubricating oil is guaranteed. According to the device, the purposes of saving energy and reducing consumptionare achieved, the situations of rusting, heating and aging are avoided, the service life of a chain saw is effectively prolonged, meanwhile, lubricating use is more convenient, the problem that an oilpipe is exposed and prone to damage is avoided, the defect of unstable oil supply is overcome, and great hidden danger brought to later lubricating and cooling of a chain in a complex environment isreduced.

Description

technical field [0001] The invention relates to the technical field of logging machines, in particular to a method and device for lubricating saw blades of a logging machine chainsaw. Background technique [0002] Chainsaw chains have been widely used in logging machines, and the transmission and delivery functions of chains are irreplaceable in many occasions. For example, the operation and maintenance of the chain saw blade can be combined with the actual production conditions, and the cost control can be carried out to improve its service life, and the role of the chain will be best played. Where the frequency is high, the damage of the chain is mainly manifested as chain breakage or wear. An important reason for these damages is that the chain cannot be lubricated in a timely and effective manner, and corrosion, rust and other phenomena occur. Effective and reliable supply for the chain saw chain Lubrication has become the key to prolong its service life and reduce cost...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a lubricating method and device for a saw blade of a feller chainsaw, to solve the problem that in the existing chainsaw chain lubrication method of a feller proposed in the above-mentioned background technology, in order to realize the lubrication of the chain, usually a high-pressure The lubricating oil pipe is directly installed on the outside of the guide plate seat, above the chain of the saw chain, and the lubricating oil is directly supplied to the chain through the oil nozzle. This kind of lubrication method has the disadvantages of being not portable, the oil pipe is exposed and easily damaged, and the oil supply is unstable. Lubricating and cooling in a complex environment brings great hidden dangers. In order to simplify the lubricating oil system, there is also a technology that combines the lubricating oil of the chain saw blade and the hydraulic oil source into one oil source, and the oil passes through each structural part from the oil source. The internal finishing oil cavity is delivered to the chain saw blade. The advantage of this is that the external structure is relatively simple and reliable, and the oil source is small, which is convenient for control and management. However, the disadvantage is that the oil source is supplied to the saw chain through the internal finishing oil cavity of the structural part. The method requires very high machining accuracy of the oil cavity. If a fault occurs and spare parts need to be replaced, the replacement cost of a single spare part can already purchase a new logging machine. If the machining production line is upgraded, the investment in equipment, It will inevitably lead to an increase in the sales cost of logging machines, and the market sales may be affected

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