CN201843909U - Wheel rim transmission device of carry scraper - Google Patents
Wheel rim transmission device of carry scraper Download PDFInfo
- Publication number
- CN201843909U CN201843909U CN2010205597410U CN201020559741U CN201843909U CN 201843909 U CN201843909 U CN 201843909U CN 2010205597410 U CN2010205597410 U CN 2010205597410U CN 201020559741 U CN201020559741 U CN 201020559741U CN 201843909 U CN201843909 U CN 201843909U
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- Prior art keywords
- gear
- housing
- rotating shaft
- casing
- transmission device
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model relates to the field of carry scrapers, in particular to a wheel rim transmission device of a carry scraper, which comprises a gear, a rotating shaft, a casing and a bottom bearing, wherein the rotating shaft is inserted in the center of the gear and is connected with the gear into one body, the casing is an independent combined component, the bottom bearing is positioned at the bottom of the casing, an upper bearing is arranged in the casing, the upper bearing is embedded in the center of the inner side of the upper part of the casing, and the gear is sheathed in the upper bearing and the bottom bearing through the rotating shaft to be combined with the casing into one body. The upper bearing is arranged in the casing, the installation is simple and convenient, the maintenance and the replacement of parts are convenient and fast, and the production cost is greatly reduced.
Description
Technical field
The utility model relates to the scrapers field, especially a kind of scrapers wheel limit transmission device.
Background technique
Grader is a kind of use engineering machinery more widely in road, the construction engineering, bulky, weight is surprising, its four-wheel drive mechanism plays very crucial effect to the running of machine, existing driving mechanism is to adopt the chain driven gear to drive, gear central authorities are provided with rotating shaft, and rotating shaft is inserted in the interior upper bearing (metal) of frame casing, then at outermost end dress housing.Because the upper bearing (metal) of this structure is installed in the frame casing, not only assembles more complicated, and is loaded down with trivial details, and safeguard inconvenience, the renewal part trouble.
Summary of the invention
In order to overcome the existing limit driving mechanism assembling complexity of taking turns, safeguard the deficiency of inconvenience, the utility model provides a kind of scrapers wheel limit transmission device.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of scrapers wheel limit transmission device, comprise gear 1, rotating shaft 2, housing 3 and base bearing 5, rotating shaft 2 is inserted in gear 1 central authorities, be connected as a single entity with gear 1, housing 3 is independent combiner, base bearing 5 is positioned at the bottom of housing 3, is provided with upper bearing (metal) 4 in the housing 3.
Upper bearing (metal) 4 is embedded in the inboard central authorities on housing 3 tops.
Gear 1 is inserted in upper bearing (metal) 4 and the base bearing 5 by rotating shaft 2, is combined into one with housing 3.
The beneficial effects of the utility model are, upper bearing (metal) is arranged in the housing, install simple and conveniently, and it is convenient that parts/maintenance is changed, and reduces production costs greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a schematic representation of the present utility model.
1. gears among the figure, 2. rotating shaft, 3. housing, 4. upper bearing (metal), 5. base bearing.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1 is schematic representation of the present utility model, a kind of scrapers wheel limit transmission device, comprise gear 1, rotating shaft 2, housing 3 and base bearing 5, rotating shaft 2 is inserted in gear 1 central authorities, be connected as a single entity with gear 1, housing 3 is independent combiner, and base bearing 5 is positioned at the bottom of housing 3, is provided with upper bearing (metal) 4 in the housing 3.Upper bearing (metal) 4 is embedded in the inboard central authorities on housing 3 tops.Gear 1 is inserted in upper bearing (metal) 4 and the base bearing 5 by rotating shaft 2, is combined into one with housing 3.
During assembling, earlier the rotating shaft on the gear 12 is passed the frame casing of locomotive, again housing 3 is enclosed within rotating shaft 2 front ends, rotating shaft 2 is inserted in upper bearing (metal) 4 and the base bearing 5, then housing 3 and frame casing are connected and fixed.Install simple and conveniently, it is convenient that parts/maintenance is changed, and reduces production costs greatly.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1. a scrapers is taken turns the limit transmission device, comprise gear (1), rotating shaft (2), housing (3) and base bearing (5), rotating shaft (2) is inserted in gear (1) central authorities, be connected as a single entity with gear (1), housing (3) is independent combiner, base bearing (5) is positioned at the bottom of housing (3), it is characterized in that: be provided with upper bearing (metal) (4) in the housing (3).
2. scrapers wheel according to claim 1 limit transmission device, it is characterized in that: upper bearing (metal) (4) is embedded in the inboard central authorities on housing (3) top.
3. scrapers wheel according to claim 1 limit transmission device, it is characterized in that: gear (1) is inserted in upper bearing (metal) (4) and the base bearing (5) by rotating shaft (2), is combined into one with housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205597410U CN201843909U (en) | 2010-10-13 | 2010-10-13 | Wheel rim transmission device of carry scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205597410U CN201843909U (en) | 2010-10-13 | 2010-10-13 | Wheel rim transmission device of carry scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201843909U true CN201843909U (en) | 2011-05-25 |
Family
ID=44038801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205597410U Expired - Fee Related CN201843909U (en) | 2010-10-13 | 2010-10-13 | Wheel rim transmission device of carry scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201843909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909769A (en) * | 2016-04-27 | 2016-08-31 | 徐州徐工筑路机械有限公司 | Dry type self-lubricating wheel edge assembly for rear axle of land leveler |
-
2010
- 2010-10-13 CN CN2010205597410U patent/CN201843909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909769A (en) * | 2016-04-27 | 2016-08-31 | 徐州徐工筑路机械有限公司 | Dry type self-lubricating wheel edge assembly for rear axle of land leveler |
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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: 20110525 Termination date: 20141013 |
|
| EXPY | Termination of patent right or utility model |