Unlock instant, AI-driven research and patent intelligence for your innovation.

Protection structure of engine oil pan gasket of frame-free tractor

An engine oil and protection structure technology, applied in the direction of machine/engine, engine lubrication, engine sealing device, etc., can solve acceleration impact damage, sealing function failure, no protection measures for frameless tractor engine oil pan gaskets and other problems, to achieve the effect of rebound interval protection and solving oil leakage

Active Publication Date: 2019-01-29
GUANGXI YUCHAI MASCH CO LTD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 2. There is no protective measure for the oil sump gasket of the unmounted tractor engine, and its structure is easily damaged by the gravity acceleration impact of the parts above the oil pan, so that the sealing function fails

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Protection structure of engine oil pan gasket of frame-free tractor
  • Protection structure of engine oil pan gasket of frame-free tractor
  • Protection structure of engine oil pan gasket of frame-free tractor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] 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.

[0026] 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.

[0027] Such as Figure 1 to Figure 2 as shown, figure 1 is a structural schematic diagram of a protective structure according to an embodiment of the present invention. figure 2 yes figure 1 Partial enlarged view of A. According to the protection structure of a frameless tractor engine oil pan gasket in a preferred embodiment of the present invention, the gasket 4 is arranged between the cylinder block 1 and the oil ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a protection structure of an engine oil pan gasket of a frame-free tractor. A gasket is arranged between an air cylinder body and an oil pan, and the protection structure comprises a suspension support and reinforcing web plates; the suspension support is arranged on the two sides of the air cylinder body, and the bottom surface of the suspension support protrudes out of the bottom surface of the cylinder body; the reinforcing web plates are annularly arranged on the periphery of the top of the oil pan, and the top surfaces of the reinforcing web plates and the bottom surface of the suspension support are installed in an attached mode; and a containing space is formed between the top surfaces of the reinforcing web plates and the bottom surface of the air cylinder body, and the gasket is arranged in the containing space. According to the protection structure of the engine oil pan gasket of the frame-free tractor, the functions of the gasket are restores to the sealing function of the gasket from original sealing and load-bearing functions, no extra load is borne, the rebound section used by the gasket is protected, and the sealing function is not prone to loss, so that the problems that due to the fact that a soft oil pan gasket is compressed and deformed or collapsed, sealing failure occurs, and then machine oil leakage fault occurs are solved.

Description

technical field [0001] The invention relates to the field of engine manufacturing, in particular to a protection structure for a gasket of an engine oil pan of a frameless tractor. Background technique [0002] As a cost-effective sealing medium, gaskets are widely used in the connection of parts in the low-pressure area of ​​the engine. The seal between the oil pan and the cylinder block is realized by soft gaskets. The connection and sealing principles are as follows: Figure 4 as shown, Figure 4 It is a schematic diagram of the common connection mode of the oil pan gasket in the prior art. [0003] The gasket 3' is placed between the cylinder block 1' and the oil pan 4', the bolt 2' and the screw hole of the cylinder block 1' realize the threaded connection, and the axial force of the bolt makes the two ends of the gasket 3' and the cylinder block 1' The bottom surface of the oil tank 4' is in contact with the top surface of the oil pan 4' to form a certain pressure, whi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F02F11/00F01M11/00
CPCF01M11/0004F01M2011/002F01M2011/0054F02F11/00
Inventor 任勇杰陈剑涛蔡森远
Owner GUANGXI YUCHAI MASCH CO LTD