CN201109658Y - Split shaft aureole rise direction-exchanging apparatus - Google Patents
Split shaft aureole rise direction-exchanging apparatus Download PDFInfo
- Publication number
- CN201109658Y CN201109658Y CN 200720185078 CN200720185078U CN201109658Y CN 201109658 Y CN201109658 Y CN 201109658Y CN 200720185078 CN200720185078 CN 200720185078 CN 200720185078 U CN200720185078 U CN 200720185078U CN 201109658 Y CN201109658 Y CN 201109658Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- cantilever
- chain wheel
- hinge
- caused
- 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
The utility model provides a shaft-separation type smooth-wheel head-risen direction-change device, the problem to be solved is that one shaft is adopted to be simultaneously used as the rotary hinge shaft of a cantilever and the support shaft of a chain wheel. As the structure integrally adopts one shaft and the span of support points is larger, the diameter and the length of the shaft are caused to be bigger, the weight of the shaft is caused to be higher, and the economic property of the shaft is caused to be less. At the same time, as limited by the structure, a material guard wall must be arranged above a discharge rubber belt machine, or the way of digging trench is adopted to place the rail and the rubber belt machine below a bin. The key point of the utility model is that a chain wheel group of a smooth-wheel which takes a direction-change action is arranged at the inner sides of two hinge points of the root part of the cantilever of a side-type scraper material-taken machine, the chain wheel group is directly arranged on the cantilever or the rack through a bearing base, the root part of the cantilever is hinged with the platform of the rack, the hinge point is positioned at the external side of the direction-change chain wheel group, the central line of the hinge shaft and the central line of the chain wheel shaft in superposition. The shaft-separation type smooth-wheel head-risen direction-change device is used on the side-type scraper material-taken machine, the guard wall or the underground civil construction can be canceled, and a large sum of construction cost can be saved.
Description
Technical field
The utility model relates to the new line changed course device on the side formula scraper reclaimer that uses in the microscler pre-homogenization yard.
Background technology
At present, the application of stacker-reclaimer enlarges gradually, extensively adopts side formula scraper reclaimer in a lot of stockyards.The material mode of getting of side formula scraper reclaimer was in getting the material process because arm for taking material is that luffing work is done in the center rotation with the hinge of root in the past, promptly adopted an axle simultaneously as the rotation hinge of cantilever and the pivot shaft of changed course sprocket wheel.This structure is because a whole axle and the strong point spacing of adopting is bigger, makes this shaft diameter, length bigger, and weight is higher, and economy is relatively poor.Be subjected to structural limitations simultaneously, the mode of stock retaining wall or trench-digging must be set above the discharging sealing-tape machine, track and sealing-tape machine are placed the feed bin bottom.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model be to provide a kind of can avoid above-mentioned deficiency the split shaft halo changed course device that comes back.It is applied on the side formula scraper reclaimer, can cancel barricade or underground civil engineering, saves a large amount of civil engineering costs.
The purpose of this utility model is achieved in that in the cantilever root two hinge inboards of side formula scraper reclaimer a chain wheel set that plays the halo of changed course effect is set that this chain wheel set is specifically designed to and changes the scraper chain running orbit.This chain wheel set is directly installed on cantilever or the frame by bearing seat.
The sprocket wheel below solves scrapes charge level (pilled-in selvedge) chain running orbit, and the top solves the running orbit of chain slack list.
Cantilever root and framework platform are hinged, and hinge-point is positioned at the outside, hinge line of centers and the sprocket shaft central lines of changed course chain wheel set.
The path of motion of sprocket shaft and the path of motion of hinge are irrelevant: sprocket shaft is rotated with the motion of chain; The cantilever hinge can rotate with cantilever vehicle frame with cantilever one side fixed phase, or fixes with vehicle frame one side, does not move.
By this arrangement,, reduce manufacturing cost with hinge and sprocket shaft split.
After the split, sprocket shaft itself reduces manufacturing cost owing to shortening, and because diminishing of strong point distance can be dwindled the diameter of axle, thereby continue to reduce manufacturing cost.
The hinge of two hinges is not owing to need to consider that the influence that the sprocket shaft diameter brings can reduce diameter by a relatively large margin, and easy to process, cost is lower.
Be changed course that scraper chain path of motion is come back, simple structure is that the driving chain wheels that directly will be positioned at scraper plate cantilever root originally are processed into halo and improve.
Description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is the position view of changed course chain wheel set in equipment.
Fig. 2 is the structural representation of changed course chain wheel set.
The specific embodiment
The cantilever 2 in changed course sprocket wheel 6 outsides is hinged by free bearing 10 and vehicle frame 3, and position of articulating point is provided with bearing or bearing shell 11.9 of two free bearings are provided with the changed course chain wheel set 6 of bearing seat 12, and sprocket wheel adopts halo 8, and this chain wheel set is directly installed on cantilever or the frame by bearing seat.Then be not rotated if be installed on the frame with cantilever.Then be rotated if be installed on the cantilever with cantilever.It solves the motion and the interference problem of sprocket wheel, and this chain wheel set is specifically designed to and changes the scraper chain running orbit.
The changed course chain wheel set is installed on frame or the cantilever 2 hinge 9 line of centerss and sprocket shaft 7 central lines.What two axial lines existed in the actual installation does not overlap by the pad adjustment.
By shim pack, the cantilever hinge in the solution actual installation and the concentric problem of sprocket shaft.
The path of motion mutually noninterfere of the path of motion of sprocket shaft and hinge.
The 1st, stockpile, the 4th, track, the 5th, ground adhesive tape machine.
Claims (1)
1, a kind of split shaft halo new line changed course device, it is characterized in that: the cantilever root two hinge inboards at side formula scraper reclaimer are provided with a chain wheel set that plays the halo of changed course effect, this chain wheel set is directly installed on cantilever or the frame by bearing seat, cantilever root and framework platform are hinged, hinge-point is positioned at the outside, hinge line of centers and the sprocket shaft central lines of changed course chain wheel set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720185078 CN201109658Y (en) | 2007-12-21 | 2007-12-21 | Split shaft aureole rise direction-exchanging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720185078 CN201109658Y (en) | 2007-12-21 | 2007-12-21 | Split shaft aureole rise direction-exchanging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109658Y true CN201109658Y (en) | 2008-09-03 |
Family
ID=39894184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720185078 Expired - Fee Related CN201109658Y (en) | 2007-12-21 | 2007-12-21 | Split shaft aureole rise direction-exchanging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109658Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559876B (en) * | 2009-05-12 | 2012-06-13 | 淮北市大金矿山机器有限责任公司 | Tail external support for bucket elevator |
| CN102518643A (en) * | 2011-12-22 | 2012-06-27 | 江阴大地装备股份有限公司 | Driving shaft device |
| CN114906629A (en) * | 2022-06-06 | 2022-08-16 | 中国中材国际工程股份有限公司 | Cantilever scraper chain structure |
-
2007
- 2007-12-21 CN CN 200720185078 patent/CN201109658Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559876B (en) * | 2009-05-12 | 2012-06-13 | 淮北市大金矿山机器有限责任公司 | Tail external support for bucket elevator |
| CN102518643A (en) * | 2011-12-22 | 2012-06-27 | 江阴大地装备股份有限公司 | Driving shaft device |
| CN114906629A (en) * | 2022-06-06 | 2022-08-16 | 中国中材国际工程股份有限公司 | Cantilever scraper chain structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20111221 |