CN202879637U - Bulldozer thrust wheel installation structure - Google Patents
Bulldozer thrust wheel installation structure Download PDFInfo
- Publication number
- CN202879637U CN202879637U CN 201220499630 CN201220499630U CN202879637U CN 202879637 U CN202879637 U CN 202879637U CN 201220499630 CN201220499630 CN 201220499630 CN 201220499630 U CN201220499630 U CN 201220499630U CN 202879637 U CN202879637 U CN 202879637U
- Authority
- CN
- China
- Prior art keywords
- wheel
- bulldozer
- crawler belt
- monolateral
- bogie frame
- 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 - Lifetime
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- Operation Control Of Excavators (AREA)
Abstract
The utility model relates to a bulldozer thrust wheel installation structure which comprises a guide wheel (1), a driving wheel (8) and a bogie frame (9), wherein the guide wheel (1) and the driving wheel (8) are respectively installed on the bogie frame (9) through shafts, and a single-side wheel A (2), a double-side wheel A (3), a single-side wheel B (4), a single-side wheel C (5), a double-side wheel B (6) and a single-side wheel D (7) are evenly distributed in sequence below the bogie frame (9). The bulldozer thrust wheel installation structure has the advantages of enabling a crawler belt of a bulldozer to be stressed more evenly, capable of effectively reducing the friction between a thrust wheel and the crawler belt, prolonging the service life of the crawler belt and not reducing the fastness of the crawler belt.
Description
Technical field
The utility model relates to a kind of bulldozer, relates in particular to a kind of bulldozer caterpillar wheel mounting structure.
Background technology
The bulldozer caterpillar wheel is divided into single rim bearing wheel and bilateral caterpillar wheel, single rim bearing wheel only has a side to contact with crawler belt, compare the friction force that can reduce caterpillar wheel and crawler belt with bilateral caterpillar wheel, bilateral caterpillar wheel both sides contact with crawler belt, can prevent that crawler belt from coming off, therefore can prevent under the prerequisite that crawler belt comes off the bilateral caterpillar wheel of use that should be the least possible.Fraction horsepower bulldozer caterpillar wheel is installed the caterpillar wheel bilateral wheel that generally adopts and monolateral the wheel installed or install inhomogeneous successively at present, can not well solve caterpillar wheel friction and slip-off preventing optimal location problem.
The utility model content
The purpose of this utility model provides a kind of bulldozer caterpillar wheel mounting structure, fraction horsepower bulldozer caterpillar wheel mounting structure unbalance stress in the solution, and friction drag is large, and the problem that perhaps easily comes off makes caterpillar wheel friction and slip-off preventing realize best configuration.
The purpose of this utility model is achieved in the following ways:
A kind of bulldozer caterpillar wheel mounting structure, comprise guide wheel 1, drive wheel 8, bogie frame 9, guide wheel 1 and drive wheel 8 are installed on the bogie frame 9 by axle respectively, and bogie frame 9 times is the monolateral A2 of wheel of uniform installation, bilateral wheel A3, the monolateral B4 of wheel, the monolateral C5 of wheel, bilateral wheel B6, the monolateral D7 that takes turns successively.
The utility model principle of work: calculate the distance between guide wheel, the drive wheel, caterpillar wheel is adopted only two single uniform installations of arrangement of Dan Shuan.
The utility model beneficial effect: bulldozer caterpillar wheel mounting structure, Dan Shuan only two single uniform installations of arrangement makes the bulldozer crawler belt stressed evenly, can effectively reduce the friction between caterpillar wheel and the crawler belt, prolong the service life of crawler belt, and don't reduce the fastness of crawler belt.
Description of drawings
Fig. 1 is bulldozer caterpillar wheel mounting structure scheme drawing.
Wherein, 1-guide wheel, the monolateral A that takes turns of 2-, 3-bilateral wheel A, the monolateral B that takes turns of 4-, the monolateral C that takes turns of 5-, 6-bilateral wheel B, the monolateral D that takes turns of 7-, 8-drive wheel, 9-bogie frame 9.
The specific embodiment
With reference to Fig. 1, the described a kind of bulldozer caterpillar wheel mounting structure of this specific embodiment, comprise guide wheel 1, drive wheel 8, bogie frame 9, guide wheel 1 and drive wheel 8 are installed on the bogie frame 9 by axle, at first calculate the distance between guide wheel, the drive wheel, then at the bogie frame 9 times successively monolateral A2 of wheel of uniform installation, bilateral wheel A3, the monolateral B4 of wheel, the monolateral C5 of wheel, bilateral wheel B6, the monolateral D7 that takes turns.
Claims (1)
1. bulldozer caterpillar wheel mounting structure, comprise guide wheel (1), drive wheel (8), bogie frame (9), guide wheel (1) and drive wheel (8) are installed on the bogie frame (9) by axle respectively, it is characterized in that: the monolateral A(2 of wheel of uniform installation successively under the bogie frame (9)), bilateral wheel A(3), the monolateral B(4 of wheel), the monolateral C(5 of wheel), bilateral wheel B(6), the monolateral D(7 of wheel).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499630 CN202879637U (en) | 2012-09-28 | 2012-09-28 | Bulldozer thrust wheel installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499630 CN202879637U (en) | 2012-09-28 | 2012-09-28 | Bulldozer thrust wheel installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202879637U true CN202879637U (en) | 2013-04-17 |
Family
ID=48071093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220499630 Expired - Lifetime CN202879637U (en) | 2012-09-28 | 2012-09-28 | Bulldozer thrust wheel installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202879637U (en) |
-
2012
- 2012-09-28 CN CN 201220499630 patent/CN202879637U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |