Nylon gear lubrication device

Abstract

The invention discloses a nylon gear lubricating device. The device comprises supporting seats, a mandrel and nylon gears. The nylon gears are composed of intermediate gears, A-side gears and B-side gears. The supporting seats are arranged on the outer sides of the two ends of the mandrel, oil injection ports are arranged in the inner sides of the two ends of the mandrel, and the nylon gears are mounted on the two sides of the mandrel. The intermediate gears are fixed between the A-side gears and the B-side gears, retaining plates are mounted at the bottoms of the A-side gears at the two ends of the lubricating device, sealing rings are fastened on the outer sides of the retaining plates, end covers are mounted on the outer sides of the sealing rings. The end covers, the A-side gears, the intermediate gears and the B-side gears are fixed through double-end long bolts, the middle of the mandrel is fastened with the nylon gears through a fastening sleeve, the intermediate gears are hollow, accommodation cavities are formed by the intermediate gears, the A-side gears and the B-side gears and are connected through connection sleeves, and two circles of oil outlets are distributed in teeth of the A-side gears and the B-side gears. The nylon gear lubricating device has the advantages that the number of the required nylon gears can be determined according to the tooth width of exposed gears, and the lubricating oil film is uniform.

Description

Technical field [0001] The invention relates to the lubrication of open gears, in particular to a nylon gear lubrication device. Background technique [0002] Open gears with large modulus and large diameter are often used on offshore oil drilling platforms, ship machinery and steel metallurgy. Therefore, the lubrication of such gears is of great practical significance for gear maintenance and prolonged service life. Generally, the lubrication of open gears is to use a brush to apply high-viscosity lubricant on it or use a spray valve to spray the lubricant onto the gear surface. However, using a brush to apply a high-viscosity lubricant to the surface of the gear will have many disadvantages, such as high manual labor intensity and uneven application. The most worrying thing is that it is harmful to the operator's personal safety. However, the method of spraying high-viscosity lubricant onto the surface of the gear with a spray valve will cause serious uneven spraying, which wi...

AI Technical Summary

Problems solved by technology

However, when the high-viscosity lubricant is applied to the gear surface with a brush, there will be many disadvantages, such as high labor intensity, uneven application, and the most worrying thing is that it will cause great harm to the personal safety of the operator.

However, the method of spraying high-viscosity lubricant onto the surface of the gear with a jet valve will cause the disadvantage of serious unevenness of spraying, causing the oil on the site to spread around, which is not only difficult to clean, but also causes great environmental pollution.

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