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Frameless tractor engine mount

An engine bracket and tractor technology, applied in the directions of machine/engine, engine components, engine lubrication, etc., can solve the problems of easy failure of the mechanical connection function of the bracket, insufficient connection strength of the bracket, not forming an organic whole, etc., to solve the problem of oil seepage Leakage failure, the sealing function is not easy to fail, and the effect of rebound zone protection

Active Publication Date: 2020-01-10
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The connection strength of the bracket is insufficient, and the mechanical connection function of the bracket is easy to fail;
[0005] 2. The bracket is connected to the cylinder block and the front bracket separately, does not form an organic whole, has no relationship with the oil pan gasket, and has no protective effect on it;

Method used

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  • Frameless tractor engine mount
  • Frameless tractor engine mount
  • Frameless tractor engine mount

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Embodiment Construction

[0025] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0026] Unless expressly stated otherwise, throughout the specification and claims, the term "comprising" or its conjugations such as "comprising" or "comprising" and the like will be understood to include the stated elements or components, and Other elements or other components are not excluded.

[0027] like Figure 1 to Figure 6 shown, figure 1 It is a schematic front view of a frameless tractor engine support according to an embodiment of the present invention. figure 2 It is a schematic bottom view of a frameless tractor engine support according to an embodiment of the present invention. image 3 It is a schematic cross-sectional view of the frameless tractor engine bracket along the A-A direction according to an...

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PUM

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Abstract

The invention discloses a frameless tractor engine support which is symmetrically arranged on the two sides of the tractor engine left and right. The frameless tractor engine support comprises a frontend face, an inner side face and a bottom face which are mutually perpendicular. A front bracket connecting counter bore is formed in the front end face; multiple cylinder body connecting through holes are uniformly formed in the inner side face; at least two oil pan connecting counter bores are uniformly formed in the bottom face. The frameless tractor engine support is of a cast integrally formed structure, and has the advantages of being low in weight, high in strength and simple in structure, the three connecting faces are mutually perpendicular, constrains are complete, stress is balanced, under same vibrational excitation, the amplitude is reduced, and the connecting function of the support is not likely to fail.

Description

technical field [0001] The present invention relates to the field of engine manufacturing, in particular to a frameless tractor engine bracket. Background technique [0002] Most large tractors in China adopt a frameless structure, that is, the frameless tractor frame is directly connected to each other by the front bracket of the tractor, the engine and each part of the tractor transmission system as the frame; at present, the front bracket of the frameless tractor is used as the frame. There are three ways to connect to the front end of the engine: the first way is that the front bracket is connected to the oil pan, the second way is that the front bracket is connected to the oil pan and the cylinder block at the same time, and the third way is that the front bracket is connected to the oil pan at the same time. The bottom case and the bracket assembled on the cylinder block; in the third method, the fastening bolts of the bracket fail due to the impact and twisting of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02F7/00F01M11/00
CPCF01M11/0004F02F7/0021
Inventor 任勇杰陈剑涛蔡森远
Owner GUANGXI YUCHAI MASCH CO LTD