Connecting structure for connecting silencer and silencer tail pipe of corn harvester

A technology of connecting structure and muffler, applied in the direction of harvester, cutter, machine/engine, etc., can solve the problems of easy shaking, difficult to control the length of the muffler, etc., and achieve the effect of reliable fixation, simple structure and reasonable design.

Pending Publication Date: 2017-01-04
TIANJIN LOVOL ENGINES
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in most cases, the connection between the muffler of the corn harvester and the tail pipe of the muffler adopts a common plug-in scheme, and the outer diameter of the outlet pipe of the muffler is the same as the inner diameter of the tail pipe, and is fixed by a clamp; but in actual assembly, it is greatly affected by manual assembly factors. As a result, the length of the tail pipe inserted into the muffler is difficult to control; and it is easy to shake after working for a long time

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
  • Connecting structure for connecting silencer and silencer tail pipe of corn harvester
  • Connecting structure for connecting silencer and silencer tail pipe of corn harvester
  • Connecting structure for connecting silencer and silencer tail pipe of corn harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0017] see Figure 1 to Figure 3 , a corn harvester muffler and muffler tailpipe connection structure, comprising a muffler 1 and a muffler tailpipe 2, the muffler 1 is vertically provided with an air outlet pipe 1-1, and one end of the muffler tailpipe 2 is an exhaust port 2 -1, the other end of the muffler tail pipe is connected to the air outlet pipe 1-1 through a clamp 3, and the connecting end of the muffler tail pipe 2 and the muffler air outlet pipe 1-1 is provided with a reducing pipe joint 4, and the reducing pipe joint The outer diameter is greater than the outer diameter of the muffler tail pipe, the inner diameter of the reducing pipe joint is larger than the inner diameter of the muffler tail pipe, and a positioning platform 4-1 ...

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 relates to a connecting structure for connecting a silencer and a silencer tail pipe of a corn harvester. The connecting structure comprises a silencer and a silencer tail pipe and is characterized in that an air outlet pipe is vertically arranged on the silencer, one end of the silencer tail pipe is an air vent, the other end of the silencer tail pipe is connected with the air outlet pipe by virtue of a clamp, a reducing pipe joint is arranged at a end, connected with the silencer air outlet pipe, of the silencer tail pipe, the outer diameter of the reducing pipe joint is larger than the outer diameter of the silencer tail pipe, the inner diameter of the reducing pipe joint is larger than the inner diameter of the silencer tail pipe, and a positioning table is formed on the inner walls of the reducing pipe joint and the silencer tail pipe. By adopting the technical scheme, depth of the silencer tail pipe inserted into the silencer air outlet pipe is consistent and therefore assembling consistency is improved; fixation is reliable, and tail pipe fastening after long-time operation is better compared with a common plugging type scheme; besides, the connecting structure provided by the invention has the advantages of simple structure, reasonable design and improved assembling efficiency.

Description

technical field [0001] The invention belongs to the technical field of corn harvesters, in particular to a connection structure between a muffler of a corn harvester and a tail pipe of the muffler. Background technique [0002] At present, in most cases, the connection between the muffler of the corn harvester and the tail pipe of the muffler adopts a common plug-in scheme, and the outer diameter of the outlet pipe of the muffler is the same as the inner diameter of the tail pipe, and is fixed by a clamp; but in actual assembly, it is greatly affected by manual assembly factors. As a result, the length of the tailpipe inserted into the muffler is difficult to control; and it is easy to shake after working for a long time. Now, design optimization and improvement are carried out to solve this problem, in order to facilitate the fixing of the muffler tail pipe. Contents of the invention [0003] In order to solve the technical problems in the known technology, the present i...

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): F01N13/00F01N13/08F01N13/18A01D41/12
CPCF01N13/007A01D41/12F01N13/082F01N13/1844F01N2450/20
Inventor 郭务元吴云龙
Owner TIANJIN LOVOL ENGINES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap