CN2810818Y - Iron ladle turning decelerator - Google Patents
Iron ladle turning decelerator Download PDFInfo
- Publication number
- CN2810818Y CN2810818Y CN 200520086089 CN200520086089U CN2810818Y CN 2810818 Y CN2810818 Y CN 2810818Y CN 200520086089 CN200520086089 CN 200520086089 CN 200520086089 U CN200520086089 U CN 200520086089U CN 2810818 Y CN2810818 Y CN 2810818Y
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- CN
- China
- Prior art keywords
- ladle
- wheel shaft
- worm
- decelerator
- casing
- 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 relates to an iron ladle tilting decelerator, which comprises a case body, a worm wheel shaft, a big worm wheel, a big worm rod, a ladle ear, a suspension rod, a protection shield, a driven bevel wheel, a hand wheel shaft, a driving bevel wheel and a ladle-tilting control hand-wheel. The utility model has the advantages that the structure is simple; the cost is reduced; the mobility and smoothness of a tilting iron ladle can not be influenced by the temperature; the transmission accuracy is high; the gripping phenomenon which the transmission generates is avoided; the thermal expansion influence is eliminated. The utility model can be used for a casting industry.
Description
Under technical field the present invention relates to a kind of ladle decelerator that verts, can be widely used in the casting industry.
The existing ladle inclining rotary mechanism of background technology, flexibility, the stationarity of verting are poor, easy temperature influence, complex structure, the cost height can produce stuck phenomenon.
Flexibility that summary of the invention the object of the present invention is to provide that a kind of simple in structure, cost reduces, ladle is verted and stationarity be temperature influence, transmission accuracy height, the ladle of avoiding transmission to produce stuck phenomenon, the elimination thermal expansion influence decelerator that verts not.
In order to achieve the above object, the ladle of the present invention decelerator that verts, comprise the casing that has the card fork, be installed in the worm-wheel shaft on the casing, the big worm gear of on worm-wheel shaft, installing, big worm screw with big worm gear engagement, be installed in the bag ear on ladle of being used for fixing on worm-wheel shaft one end, between casing and Bao Er, be installed on the worm-wheel shaft and the suspension rod by casing card fork location, be installed in the protective cover on the suspension rod, the driven wheel of differential in that big worm screw one end is installed is installed in the hand wheel shaft on the casing, be installed in the drive bevel gear that meshes with driven wheel of differential on the hand wheel shaft, be installed in the bag hand wheel that inclines on the hand wheel shaft.
The ladle of the present invention decelerator that verts, the operation handwheel through Bevel Gear Transmission, again through the worm and wormwheel engaged transmission, is formed the secondary transmission; The ladle suspension rod is connected with worm-wheel shaft, and deceleration box also is supported on the worm-wheel shaft; There is the card fork casing upper end on the ladle suspension rod.
The ladle of the present invention decelerator that verts, its operation principle is: when ladle was in suspended state, suspension rod was fixed on the upright position.Rotate handwheel, the drive drive bevel gear is rotated, the driven wheel of differential that driving is engaged with, thereby big worm screw is rotated, the big worm gear that driving is engaged with rotates, and ladle is passed in torque by worm-wheel shaft, and suspension rod was suspended and was fixed on the upright position and can not rotates this moment, and this torque then promotes ladle and rotates; When the backward rotation handwheel, then ladle is also oppositely verted.
The ladle of the present invention decelerator that verts, parts are few, and are simple in structure, easy to manufacture, and cost is low.
The ladle of the present invention decelerator that verts, when ladle splendid attire molten iron is poured into a mould, decelerator is in the hot environment, when the axis of worm-wheel shaft extends because of thermal expansion, axially not interrupted, the part on it does not produce axial stress, guarantees transmission flexibly under different temperatures, the flexibility that ladle is verted, stationarity are not subjected to Temperature Influence, the transmission accuracy height.
The ladle of the present invention decelerator that verts, when ladle was verted, when molten iron splashed down, because the covering of protective cover, molten iron can not enter in the space between Bao Er and the bearing cap, avoids transmission to produce stuck phenomenon.
The ladle of the present invention decelerator that verts, reducing gearbox adopt card fork structure and suspension rod location, and the whole worm-wheel shaft cantilever support of passing through of decelerator has reduced the installation accuracy requirement, has eliminated with bolted installation stress, has also eliminated the influence of thermal expansion.
The ladle of the present invention decelerator that verts, the bevel gear part of employing can be made in enormous quantities, steady quality, price is lower than single-piece to be made in small batches, helps reducing cost.
In sum, the ladle of the present invention decelerator that verts, simple in structure, cost reduces, the ladle not temperature influence of flexibility and stationarity that verts, the transmission accuracy height avoids transmission to produce stuck phenomenon, the elimination thermal expansion influence.
Description of drawings is done further explanation below in conjunction with accompanying drawing and embodiment to the present invention.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view among Fig. 1;
Fig. 3 is the vertical view among Fig. 1;
Fig. 4 is the B-B cutaway view among Fig. 2.
The specific embodiment is in Fig. 1～Fig. 4, the ladle of the present invention decelerator that verts, comprise the casing 1 that has card fork a, be installed in the worm-wheel shaft 2 on the casing 1, the big worm gear of on worm-wheel shaft 2, installing 3, big worm screw 4 with big worm gear 3 engagements, be installed in the bag ear 5 on ladle of being used for fixing on worm-wheel shaft 2 one ends, between casing 1 and Bao Er 5, be installed on the worm-wheel shaft 2 and the suspension rod 6 by casing card fork location, be installed in the protective cover 7 on the suspension rod 6, driven wheel of differential 8 in big worm screw 4 one ends installation, be installed in the hand wheel shaft 9 on the casing, be installed in the drive bevel gear 10 that meshes with driven wheel of differential on the hand wheel shaft 9, be installed in the inclining bag hand wheel 11 on the hand wheel shaft.
The ladle of the present invention decelerator that verts for the needs that structural representation expresses clearly, in Fig. 1, is not expressed handwheel.
Claims (1)
1. ladle decelerator that verts, it is characterized in that, comprise the casing that has the card fork, be installed in the worm-wheel shaft on the casing, the big worm gear of on worm-wheel shaft, installing, big worm screw with big worm gear engagement, be installed in the bag ear on ladle of being used for fixing on worm-wheel shaft one end, between casing and Bao Er, be installed on the worm-wheel shaft and the suspension rod by casing card fork location, be installed in the protective cover on the suspension rod, the driven wheel of differential in that big worm screw one end is installed is installed in the hand wheel shaft on the casing, be installed in the drive bevel gear that meshes with driven wheel of differential on the hand wheel shaft, be installed in the bag hand wheel that inclines on the hand wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086089 CN2810818Y (en) | 2005-08-07 | 2005-08-07 | Iron ladle turning decelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086089 CN2810818Y (en) | 2005-08-07 | 2005-08-07 | Iron ladle turning decelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810818Y true CN2810818Y (en) | 2006-08-30 |
Family
ID=36937202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520086089 Expired - Fee Related CN2810818Y (en) | 2005-08-07 | 2005-08-07 | Iron ladle turning decelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810818Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049510A (en) * | 2010-12-31 | 2011-05-11 | 无锡巨力重工机械有限公司 | Rack and gear-ring protecting cover structure of dumping vehicle |
| CN102069181A (en) * | 2011-01-21 | 2011-05-25 | 苏州苏铸成套装备制造有限公司 | Drum ladle device |
| CN104249150A (en) * | 2013-06-27 | 2014-12-31 | 沈阳铝镁设计研究院有限公司 | Large-sized vacuum ladle for aluminum and application method of large-sized vacuum ladle |
| CN110479998A (en) * | 2019-09-03 | 2019-11-22 | 中国汽车工业工程有限公司 | A kind of aerial molten iron transhipment and ladle-to-ladle device |
-
2005
- 2005-08-07 CN CN 200520086089 patent/CN2810818Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049510A (en) * | 2010-12-31 | 2011-05-11 | 无锡巨力重工机械有限公司 | Rack and gear-ring protecting cover structure of dumping vehicle |
| CN102049510B (en) * | 2010-12-31 | 2014-01-01 | 无锡巨力重工股份有限公司 | Rack and gear-ring protecting cover structure of dumping vehicle |
| CN102069181A (en) * | 2011-01-21 | 2011-05-25 | 苏州苏铸成套装备制造有限公司 | Drum ladle device |
| CN104249150A (en) * | 2013-06-27 | 2014-12-31 | 沈阳铝镁设计研究院有限公司 | Large-sized vacuum ladle for aluminum and application method of large-sized vacuum ladle |
| CN110479998A (en) * | 2019-09-03 | 2019-11-22 | 中国汽车工业工程有限公司 | A kind of aerial molten iron transhipment and ladle-to-ladle device |
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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: 20060830 Termination date: 20100807 |