Self-lubricating felt of gear-rack jacking system

A lifting system, rack and pinion technology, applied in the direction of engine lubrication, lifting frame, lifting device, etc., can solve the problems of low lubrication efficiency, high labor cost of grease, low safety, etc., and achieve high lubrication efficiency and reduce lubrication. The effect of high cost and safety

CN105465584AActive Publication Date: 2016-04-06WUHAN MARINE MACHINERY PLANT
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-04-06

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Abstract

The invention discloses a self-lubricating felt of a gear-rack jacking system and belongs to the field of gear-rack jacking systems. The self-lubricating felt comprises: an electric lubrication pump, a distributor and a plurality of self-lubricating assemblies; an oil outlet of the electric lubrication pump communicates with an oil inlet of the distributor; a plurality of oil outlets of the distributor communicate with the plurality of self-lubricating assemblies, respectively; each self-lubricating assembly comprises: an oil inlet connector, a first oil inlet pipe, a three-way pipe, a second oil inlet pipe, a third oil inlet pipe, a first oil leading pipe, a fixed plate and a felt brush, and one end of the oil inlet connector communicates with one oil outlet of the distributor, while the other end of the oil inlet connector is connected with a first end of the first oil inlet pipe. The self-lubricating felt is capable of achieving the purpose of lubrication instead of artificial application, and therefore, high safety and high lubrication efficiency in a lubrication process are realized; further, the self-lubricating felt is simple in structure, easy to manufacture and relatively low in cost; as a result, lubrication costs are reduced.
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Description

technical field

[0001] The invention relates to the field of rack and pinion lifting systems, in particular to a self-lubricating felt for the rack and pinion lifting system. Background technique

[0002] As the core component of the self-elevating platform, the rack and pinion lifting system has a direct impact on the safety and use effect of the platform.

[0003] The rack and pinion lifting system mainly drives the rack to move through the meshing effect of the pinion and the rack, thereby completing the lifting process of the platform. Due to the large overall load of the jack-up platform, during the meshing process of the pinion and the rack, the pinion and the rack will often rub, thereby shortening the service life of the pinion and the rack. Therefore, the lubrication effect on the pinion And the use effect of the rack plays an extremely important role. However, the existing method of lubricating the pinion and the rack is manual grease application.

[0004] In th...

Examples

Embodiment

[0027] An embodiment of the present invention provides a self-lubricating felt for a rack and pinion lifting system, such as figure 1 and figure 2 As shown, the self-lubricating felt includes: an electric lubricating pump 1, a distributor 2 and a plurality of self-lubricating components, the oil outlet of the electric lubricating pump 1 communicates with the oil inlet of the distributor 2, and the multiple oil outlets of the distributor 2 The ports are respectively connected with a plurality of self-lubricating components, and the self-lubricating components include: an oil inlet joint 3, a first oil inlet pipe 4, a three-way pipe 5, a second oil inlet pipe 6, a third oil inlet pipe 7, a first oil guide pipe 8, The second oil guide pipe 9, the fixed plate 10 and the felt brush 11, one end of the oil inlet joint 3 communicates with the oil outlet of the distributor 2, and the other end of the oil inlet joint 3 is connected with the first end of the first oil inlet pipe 4 , th...