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Water turbine bearing lubricating device

A bearing lubrication and water turbine technology, applied in the field of bearing lubrication, can solve the problem that the lubrication device cannot automatically lubricate

Inactive Publication Date: 2015-05-20
WUXI XUEJIANG ENVIRONMENT ENG EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a lubricating device for hydraulic turbine bearings, which solves the problem that traditional lubricating devices cannot automatically lubricate

Method used

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  • Water turbine bearing lubricating device

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Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0018] combine figure 1 The water turbine bearing lubricating device of the present invention will be described in detail.

[0019] The hydraulic turbine bearing lubricating device of the present invention includes a rotating shaft 7, a bearing bush 6 sleeved outside the rotating shaft 7, an end cover 2 arranged at one end of the rotating shaft 7, and a bearing 4 clamped on the bearing bush 6, and also includes Oil tank 1, first oil injection channel 3, oil drain groove 5, oil drain hole 8, filter screen 9, oil s...

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Abstract

The invention relates to the technical field of bearing lubricating, in particular to a water turbine bearing lubricating device. The water turbine bearing lubricating device comprises a rotating shaft, a bearing bush arranged outside the rotating shaft in a sleeving mode, an end cover arranged at one end of the rotating shaft and a bearing clamped on the bearing bush, and further comprises an oil tank, a first oil injecting channel, an oil discharging groove, an oil discharging hole, a filtering net, an oil storage chamber and a second oil injecting channel arranged in the bearing bush in a penetrating mode. The oil tank is fixed to the outer edge of the end cover, the first oil injecting channel is arranged in the end cover in a penetrating mode, one end of the first oil injecting channel is connected with the oil tank, and the other end of the first oil injecting channel is aligned and connected with the second oil injecting channel. The oil storage chamber is arranged at one end of the second oil injecting channel, and the filtering net is arranged in the oil storage chamber. The oil discharging hole is formed in the bearing bush in a penetrating mode in the radial direction of the bearing bush, and the oil discharging groove is formed in the end, close to the bearing, of the oil discharging hole. By means of the lubricating device, manual participation is not needed, and automatic lubricating can be achieved.

Description

technical field [0001] The invention relates to the technical field of bearing lubrication, in particular to a hydraulic turbine bearing lubrication device. Background technique [0002] The bearings of the shafts of large vertical water pump turbines usually use sliding bearings. Usually, sliding bearings need to regularly detect the amount of lubricating oil in the bearing. Lubricated to prevent mechanical failure. The work efficiency of this regular inspection and manual injection of lubricating oil is low, and automatic injection of lubricating oil cannot be realized to ensure the lubricating effect. Contents of the invention [0003] The purpose of the present invention is to provide a hydraulic turbine bearing lubricating device, which solves the problem that the traditional lubricating device cannot lubricate automatically. [0004] For reaching this purpose, the present invention adopts following technical scheme: [0005] A bearing lubricating device for a wate...

Claims

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Application Information

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IPC IPC(8): F16N11/06F16N39/06F03B11/06
CPCY02E10/20
Inventor 曾雄燕
Owner WUXI XUEJIANG ENVIRONMENT ENG EQUIP
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