A method and device for lubricating a saw blade of a chainsaw of a feller

Abstract

The invention discloses a lubricating device for a chainsaw saw blade of a feller, comprising a hydraulic motor, an output end of the hydraulic motor is sleeved with a saw-board deflection bearing seat, and an output end of the hydraulic motor on one side of the saw-board deflection bearing seat A connecting rod seat is connected to the upper sleeve, and a connecting rod seat lubricating oil oil pipe interface is fixedly installed on one side of the connecting rod seat near the outer edge, and an oil pipe is fixedly installed on the outer end of the connecting rod seat lubricating oil oil pipe interface. The invention can realize independent oil supply through the mutual cooperation between the high-level oil tank of the chain saw saw plate and the oil groove of the guide plate, which not only reduces the labor intensity of the operator, but also ensures the reliability of the saw chain chain lubricating oil. To achieve the purpose of energy saving and consumption reduction, avoid the occurrence of rust, heating and aging, effectively prolong the service life of the chain saw, and at the same time, the lubrication and use are more convenient, avoiding the problem that the oil pipe is exposed and easily damaged, and solving the shortcoming of unstable oil supply. It reduces the hidden dangers brought by the lubrication and cooling of the chain in the later stage in a complex environment.

Description

technical field [0001] The invention relates to the technical field of felling machines, in particular to a method and a device for lubricating a saw blade of a chain saw of a felling machine. Background technique [0002] The application of chainsaw chains in fellers has always been very extensive, and the transmission and conveying 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 it can also control the cost, improve its service life, and give full play to the role of the chain. 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, causing corrosion, rust and other phenomena, which can effectively and reliably provide chainsaw chains. Lubrication has become the key to extending its serv...

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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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