CN201980315U - Improved guide wheel - Google Patents
Improved guide wheel Download PDFInfo
- Publication number
- CN201980315U CN201980315U CN2011200579779U CN201120057977U CN201980315U CN 201980315 U CN201980315 U CN 201980315U CN 2011200579779 U CN2011200579779 U CN 2011200579779U CN 201120057977 U CN201120057977 U CN 201120057977U CN 201980315 U CN201980315 U CN 201980315U
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- wheel body
- axle
- wheel
- annular groove
- 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
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Abstract
An improved guide wheel comprises a wheel body, a floating and sealing chamber, an end cover, a shaft and shaft sleeves, wherein a circle of annular groove is arranged on a working rail surface of the outer circumference of the wheel body; the two shaft sleeves are pressed in respectively from the two ends of the wheel body; the end cover is fastened at one end of the wheel body; and the shaft penetrates into the other end from one end through the shaft sleeves. Due to reasonable structure design that one circle of annular groove is arranged on the working rail surface of the outer circumference of the guide wheel, the overall weight of the guide wheel is greatly reduced, the manufacturing cost of the guide wheel is reduced, and the market competitiveness is improved.
Description
Technical field
The utility model relates to technical field of engineering machinery, is used for traxcavator domain running gear, a kind of improved type guide wheel that is specifically related to.
Background technology
Guide wheel is the important spare part of crawler doer and excavating machine and correlation engineering machine-walking system, and its bearing load is less, and the life-span is longer relatively, and this guide wheel of tradition comprises wheel body 1, end cap 2, axle 3, floating envelope chamber 4 and axle sleeve 5 as shown in Figure 1; This structure guide wheel heaviness causes consumable quantity big, thereby makes that the unit price of guide wheel is higher.
Summary of the invention
The purpose of this utility model is not influence under the situation of guide wheel performance, and the structure of guide wheel is optimized design, reaches at utmost expendable weight, and a kind of improved type guide wheel is provided.
The technical solution of the utility model is: a kind of improved type guide wheel comprises wheel body, floating envelope chamber, end cap, axle and axle sleeve; It is characterized in that: on the excircle work rail face of described wheel body, a ring annular groove is set; Two axle sleeves are pressed into from the wheel body two ends respectively, and end cap is anchored on an end of wheel body; Axle penetrates the other end from an end by axle sleeve.
The beneficial effects of the utility model are: by the appropriate design of the utility model structure, the excircle work rail face of guide wheel is provided with a ring annular groove, thereby greatly reduce the guide wheel overall weight, promptly reduced the manufacturing cost of guide wheel, improved the market competitiveness.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail;
Fig. 1 is traditional guide wheel scheme drawing;
Fig. 2 is the utility model structural representation;
The specific embodiment
As shown in Figure 2, a kind of improved type guide wheel comprises wheel body 6, floating envelope chamber 7, end cap 8, axle 9 and axle sleeve 10; One ring annular groove 61 is set on the excircle work rail face of described wheel body 6; Two axle sleeves 10 are pressed into from wheel body 6 two ends respectively, and end cap 8 is anchored on an end of wheel body 6; Axle 9 penetrates the other end from an end by axle sleeve 10.
The utility model processing is easy, has effectively alleviated the weight of guide wheel, has reduced productive costs, has strengthened the market competitiveness.
Claims (1)
1. an improved type guide wheel comprises wheel body, floating envelope chamber, end cap, axle and axle sleeve; It is characterized in that: on the excircle work rail face of described wheel body, a ring annular groove is set; Two axle sleeves are pressed into from the wheel body two ends respectively, and end cap is anchored on an end of wheel body; Axle penetrates the other end from an end by axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200579779U CN201980315U (en) | 2011-03-04 | 2011-03-04 | Improved guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200579779U CN201980315U (en) | 2011-03-04 | 2011-03-04 | Improved guide wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201980315U true CN201980315U (en) | 2011-09-21 |
Family
ID=44607779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200579779U Expired - Fee Related CN201980315U (en) | 2011-03-04 | 2011-03-04 | Improved guide wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201980315U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118486A (en) * | 2014-07-22 | 2014-10-29 | 福建省夏华重工机械有限公司 | Production technology of guide wheel body |
| CN105270498A (en) * | 2015-11-30 | 2016-01-27 | 玉林市川迪机器制造有限公司 | Excavator crawler-type guiding wheel |
| US10843749B2 (en) | 2018-04-20 | 2020-11-24 | L&H Industrial, Inc. | Straddle mount idler assembly |
-
2011
- 2011-03-04 CN CN2011200579779U patent/CN201980315U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118486A (en) * | 2014-07-22 | 2014-10-29 | 福建省夏华重工机械有限公司 | Production technology of guide wheel body |
| CN105270498A (en) * | 2015-11-30 | 2016-01-27 | 玉林市川迪机器制造有限公司 | Excavator crawler-type guiding wheel |
| US10843749B2 (en) | 2018-04-20 | 2020-11-24 | L&H Industrial, Inc. | Straddle mount idler assembly |
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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 |
Granted publication date: 20110921 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |