Speed reducer lubrication discharge pipe structure

Abstract

The invention discloses a speed reducer lubrication discharge pipe structure. The speed reducer lubrication discharge pipe structure comprises a speed reducer box; an oil outlet pipe is arranged at the lower part of one side of the speed reducer box; a main distributor is arranged under multiple speed reducer gears and multiple bearing cavities in the speed reducer box; multiple oil outlets are formed in the main distributor; the oil outlets of the main distributor are connected with oil supply branch pipes; multiple secondary distributors are transversely arranged above the engaged places ofeach pair of speed reducer gears; the secondary distributors near an oil inlet pipe communicate with the oil inlet pipe through oil pipes; and the secondary distributors far from the oil inlet pipe are connected with first clamping joints. The oil supply branch pipes positioned in the bearing cavities of a speed reducer fully lubricate bearings of the speed reducer through a point-to-point arrangement form; the oil supply branch pipes in the engaged places of gears of the speed reducer lubricate the gears of the speed reducer; damping holes in the secondary distributors reduce the pressure ofredundant lubricating oil pumped by a lubricating pump; and during reducing of the pressure, the gears of the speed reducer are lubricated again, so that the lubricating effect of the bearings and thegears of the speed reducer is excellent, and the service life of a lubricating pump is long.

Description

technical field [0001] The invention relates to the technical field of reducers, in particular to a lubricating pipe arrangement structure of a reducer. Background technique [0002] During the operation of a large reducer, the external cooling system is indispensable to cool the reducer. The cooling power of the cooling system corresponds to the lubricating oil displacement of the lubricating pump. The large reducer has a large operating power and needs to be cooled. Large, the lubricating oil displacement of the corresponding lubricating pump is large enough. After a part of the lubricating oil of the lubricating pump lubricates the bearings and gear meshes in the reducer, most of the flow still needs to be relieved. If the lubricating pump is not relieved, It is easy to cause damage to the lubricating pump and affect the effect of lubricating the bearings and gears of the reducer. At the same time, it is easy to cause damage to the lubricating pump. Contents of the inve...

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Problems solved by technology

[0002] During the operation of a large reducer, the external cooling system is indispensable to cool the reducer. The cooling power of the cooling system corresponds to the lubricating oil displacement of the lubricating pump. The large reducer has a large operating power and needs to be cooled. Large, the lubricating oil displacement of the corresponding lubricating pump is large enough. Af

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