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Tractor oil bottom shell connecting structure

A connection structure and tractor oil technology, which is applied in the direction of oil pan, engine lubrication, mechanical equipment, etc., can solve the problems of oil leakage and fracture of the oil pan, and achieve the effect of reasonable connection, high strength and improved local strength

Inactive Publication Date: 2019-08-27
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the traditional oil pan connection structure often causes oil leakage or fracture of the oil pan.

Method used

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  • Tractor oil bottom shell connecting structure
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Embodiment Construction

[0026] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0027] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0028] Such as Figure 1 to Figure 2 as shown, figure 1 It is a three-dimensional installation diagram of an oil pan, a cylinder block, a gear chamber and a connecting structure according to an embodiment of the present invention. figure 2 It is a three-dimensional installation diagram from another perspective of the oil pan, cylinder block, gear chamber and connecting structure according to an embodiment of the present ...

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Abstract

The invention discloses a tractor oil bottom shell connecting structure. The upper plane of an oil bottom shell is bonded and connected with the lower plane of a cylinder body; the connecting structure comprises a left support platform, a front left bracket, a right support platform, a front right bracket, back support platforms and back brackets. The left support platform is arranged on the leftside of the front end of the oil bottom shell; the front left bracket is arranged on the left support platform; the right support platform is arranged on the right side of the front end of the oil bottom shell; the front right bracket is arranged on the right support platform; the back support platforms are arranged on two sides of the back end of the oil bottom shell; and the back brackets are arranged on the back support platforms. The tractor oil bottom shell connecting structure reinforces the connection between the oil bottom shell and the cylinder body through three cylinders, so that the local strength of the oil bottom shell is improved, the oil bottom shell is effectively protected, and the service life of a diesel engine is prolonged.

Description

technical field [0001] The invention relates to the technical field of engine accessory installation, in particular to a connection structure of a tractor oil pan. Background technique [0002] High-power tractors play an important role in my country's agricultural mechanization operations. Most of the domestic large-scale tractors adopt a frameless structure. The connection between the tractor and the diesel engine is mainly through the front end of the oil pan, the lugs on both sides of the gear chamber and the front axle of the tractor. The other side is connected with the gearbox through the flywheel housing fixed on the body and oil pan. When the tractor is subjected to an external load during operation, the vibration direction of the diesel engine and the front axle of the tractor is in the same direction. Due to the effect of inertia, the joint of the oil pan bears a large tensile stress and bending moment, and even resonance occurs. Therefore, the traditional oil pan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M11/00
CPCF01M11/0004F01M2011/0008F01M2011/0054
Inventor 刘楠黄幼林陈坤唐家禧刘沿桥
Owner GUANGXI YUCHAI MASCH CO LTD
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