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Balance shaft bearing lubricating structure

A bearing lubrication and balance shaft technology, applied in the direction of pressure lubricant, engine lubrication, lubricating pump pressure lubrication, etc., can solve the problems of bearing damage, inability to get good lubrication effect, poor splash effect, etc., to achieve extended use the effect of time

Pending Publication Date: 2018-06-29
CHONGQING RUNTONG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the balance shaft bearings of engines with external balance teeth in the market are lubricated by splash lubrication, but this lubrication method often cannot get a good lubrication effect because the splash effect is not good or the bearing needs to carry a larger load. damage the bearing

Method used

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  • Balance shaft bearing lubricating structure
  • Balance shaft bearing lubricating structure
  • Balance shaft bearing lubricating structure

Examples

Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing.

[0016] Such as Figure 1 to Figure 4 As shown, the preferred embodiment of the lubricating structure of the balance shaft bearing 7 of the present invention includes a crankcase 1, the crankcase 1 is provided with a balance shaft bearing hole 3, and one side of the crankcase 1 is provided with an oil collecting Cavity 2, the other side of the crankcase body 1 is provided with an annular oil groove 5, the annular oil groove 5 is located on the end face of the balance shaft bearing hole 3, and the oil collecting chamber 2 and the annular oil groove 5 pass through the crankcase The connecting oil channel 6 on the body 1 communicates, and the oil collection chamber 2 is located above the balance shaft bearing hole 3 .

[0017] Specifically, the oil collection chamber 2 is arranged obliquely, and the end of the oil collection chamber 2 close to the balance shaft bearing hole 3 ...

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PUM

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Abstract

The invention discloses a balance shaft bearing lubricating structure. The balance shaft bearing lubricating structure comprises a bent axle box body provided with a balance shaft bearing hole. An oilcollecting cavity is formed in one side of the bent axle box body, and an annular oil groove is formed in the other side of the bent axle box body. The annular oil groove is located in the end face of the balance shaft bearing hole. The oil collecting cavity communicates with the annular oil groove through a connecting oil way arranged on the bent axle box body, and the oil collecting cavity is located above the balance shaft bearing hole. According to the balance shaft bearing lubricating structure, a balance shaft bearing can be forcibly lubricated, and the service life of the bearing is effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of balance shaft bearing lubrication, in particular to a balance shaft bearing lubrication structure. Background technique [0002] At present, the balance shaft bearings of engines with external balance teeth in the market are lubricated by splash lubrication, but this lubrication method often cannot get a good lubrication effect because the splash effect is not good or the bearing needs to carry a larger load. and damage the bearing. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a balance shaft bearing lubricating structure capable of forcibly lubricating the balance shaft bearing. [0004] In order to solve the above problems, the present invention provides a balance shaft bearing lubricating structure, the balance shaft bearing lubricating structure includes a crankcase body, the crankcase body is provided with a balance shaft bearing hole...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M1/02F01M1/04F02F7/00
CPCF01M1/02F01M1/04F02F7/0065
Inventor 谢正瑜汤世安赵学方邓启志汪洪权
Owner CHONGQING RUNTONG TECH CO LTD
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