CN202390869U - Device for installing bottom protection plate of bulldozer - Google Patents
Device for installing bottom protection plate of bulldozer Download PDFInfo
- Publication number
- CN202390869U CN202390869U CN2011205450707U CN201120545070U CN202390869U CN 202390869 U CN202390869 U CN 202390869U CN 2011205450707 U CN2011205450707 U CN 2011205450707U CN 201120545070 U CN201120545070 U CN 201120545070U CN 202390869 U CN202390869 U CN 202390869U
- Authority
- CN
- China
- Prior art keywords
- bulldozer
- protection plate
- bottom protection
- backplate
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses a device for installing a bottom protection plate of a bulldozer. Connecting seats for installing pins are correspondingly welded on the bottom protection plate and a main rack and the pins are inserted into the inner holes of the connecting seats so as to ensure that the bottom protection plate and the main rack are installed together. The device disclosed by the utility model is convenient for assembly and disassembly and has the advantages of realizing the installation and the fixation of the bottom protection plate of the bulldozer, greatly reducing the workload and reducing the labour intensity of production and maintenance.
Description
Technical field
The utility model relates to backplate erecting device at the bottom of a kind of bulldozer, realizes installing and fixing of backplate at the bottom of the bulldozer.
Background technology
The end backplate that uses on the present domestic bulldozer is that full bolt is connected with mounting means between the mainframe basically, this connected mode dismounting difficulty, and workload is big; Cost is high; The end backplate of big type particularly, dismounting be difficulty especially, gives to produce and maintenance brings some inconvenience.
Summary of the invention
The purpose of the utility model provides backplate erecting device at the bottom of a kind of bulldozer, solves end backplate dismounting difficulty, gives and produce and problem that maintenance is made troubles.
The purpose of the utility model realizes as follows: backplate erecting device at the bottom of this bulldozer, the corresponding Connection Block that pin is installed that is welded with penetrates pin end backplate and mainframe is installed together in the endoporus of Connection Block on end backplate and mainframe.
The utility model easy accessibility greatly reduces workload, has reduced the labour intensity of producing and keeping in repair.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
With reference to Fig. 1, the corresponding Connection Block that pin 2 is installed that is welded with penetrates pin 2 end backplate 3 and mainframe 1 is installed together in the endoporus of Connection Block on end backplate 3 and mainframe 1.
Claims (1)
1. backplate erecting device at the bottom of the bulldozer; It is characterized in that: the backplate end of at (3) and mainframe (1) are gone up correspondence and are welded with the Connection Block that pin (2) is installed, and in the endoporus of Connection Block, penetrate pin (2) end backplate (3) and mainframe (1) are installed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205450707U CN202390869U (en) | 2011-12-23 | 2011-12-23 | Device for installing bottom protection plate of bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205450707U CN202390869U (en) | 2011-12-23 | 2011-12-23 | Device for installing bottom protection plate of bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390869U true CN202390869U (en) | 2012-08-22 |
Family
ID=46665805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205450707U Expired - Fee Related CN202390869U (en) | 2011-12-23 | 2011-12-23 | Device for installing bottom protection plate of bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390869U (en) |
-
2011
- 2011-12-23 CN CN2011205450707U patent/CN202390869U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20161223 |