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Engine gearbox engine oil circulating system

A circulation system and engine technology, applied in mechanical equipment, transmission parts, belts/chains/gears, etc., can solve the problems of poor engine gearbox operation stability, large engine power loss, poor cooling and lubrication effects, etc., to achieve smooth lubrication Reliable, reduced power loss, and easy maintenance

Inactive Publication Date: 2015-08-26
JIANGSU LINHAI POWER MACHINERY GROUP
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  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the lubrication system of most gearboxes still adopts the old-fashioned oil splash lubrication method, which has poor cooling and lubrication effect, especially when the engine is operated for a long time with a large displacement, it will not only cause the engine to shift The running stability of the box is poor, and the power loss of the engine is large

Method used

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  • Engine gearbox engine oil circulating system
  • Engine gearbox engine oil circulating system
  • Engine gearbox engine oil circulating system

Examples

Experimental program
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Embodiment

[0026] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, an engine gearbox oil circulation system includes a box body circulation assembly and an engine gearbox circulation assembly. The box body circulation assembly is mainly composed of an engine box, an oil pan arranged in the engine box, an It is composed of an oil pump in the shell and connected to the output end of the oil pipeline of the oil pan, an oil cooling joint, an oil filter and an oil radiator. The engine gearbox cycle assembly is mainly composed of a main shaft part, a countershaft part and a reverse gear part. The main shaft part and the countershaft part of the gearbox are installed on the engine case through bearings, and the countershaft part includes an intermediate gear 19, circlip 17, spacer 18, low-speed driven gear, gear bushing, switching disc, countershaft spline sleeve, reverse driven gear, high-speed driven gear and countershaft. Through the positioning of the spacer 18 an...

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Abstract

The invention discloses an engine gearbox engine oil circulating system which comprises a box body circulating assembly and an engine gearbox circulating assembly. The box body circulating assembly mainly comprises an engine box body, an oil bottom shell arranged in the engine box body, an engine oil pump which is arranged in the oil bottom shell and is communicated with the output end of an oil conveying pipe of the oil bottom shell, an oil cooling connector, an oil filter and an engine oil radiator. The engine gearbox circulating assembly mainly comprises a main shaft part, an auxiliary shaft part and a backward gear part. The gearbox main shaft part and the auxiliary shaft part are arranged on the engine box body through bearings. The backward gear part is directly arranged on the engine box body. According to the circulating system, a pressure lubrication mode is mainly used; a lubricating oil way is reasonable in structure design and low in cost; the lubricating radiating effect of an engine gearbox can be effectively improved; the operation reliability and the stability of the engine gearbox are guaranteed; the power loss of an engine is obviously lowered.

Description

technical field [0001] The invention relates to the technical field of vehicle equipment, in particular to an engine transmission oil circulation system. This circulation system can quickly and effectively cool and lubricate the engine gearbox. Background technique [0002] The lubrication system is like the blood of a person to a gearbox, and its importance is self-evident. When the transmission part of any engine is running, it will inevitably generate friction and heat, and the main function of the oil circulation is to reduce the friction loss of the transmission part and take away too much heat, so that the gearbox can operate under a suitable lubrication condition. Stable work under high temperature. In the prior art, the lubrication system of most gearboxes still adopts the old-fashioned oil splash lubrication method, which has poor cooling and lubrication effect, especially when the engine is operated for a long time with a large displacement, it will not only caus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/04
CPCF16H57/0435F16H57/0412F16H57/043F16H57/0475
Inventor 张平许振王峰张伟成王祥朱文博朱华
Owner JIANGSU LINHAI POWER MACHINERY GROUP