CN202301757U - Speed reducer special for molten iron transport vehicle - Google Patents
Speed reducer special for molten iron transport vehicle Download PDFInfo
- Publication number
- CN202301757U CN202301757U CN201120357538XU CN201120357538U CN202301757U CN 202301757 U CN202301757 U CN 202301757U CN 201120357538X U CN201120357538X U CN 201120357538XU CN 201120357538 U CN201120357538 U CN 201120357538U CN 202301757 U CN202301757 U CN 202301757U
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- China
- Prior art keywords
- shaft
- gear
- gear shaft
- output shaft
- speed reducer
- 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 speed reducer special for a molten iron transport vehicle. The speed reducer comprises a tank body, an input shaft, a helical gear, a first gear shaft, a second gear shaft, an output shaft and a mounting seat, wherein the input shaft is meshed with the helical gear sleeved on the first gear shaft above the first gear shaft; the other end of the first gear shaft is meshed with the helical gear sleeved on the second gear shaft; the other end of the second gear shaft is meshed with the helical gear sleeved on the output shaft; all the input shaft, the first gear shaft, the second gear shaft and the output shaft are fixed on the tank body through two pairs of bearings; the output shaft, the first gear shaft and the second gear shaft are positioned on the same horizontal line; the two ends of each of the input and output shafts are extended out of the tank body; and the mounting seat is arranged at joints of the two ends of the output shaft and the tank body. The utility model has the advantages that: the speed reducer has a simple structure; the input shaft is positioned above the output shaft, so that a space is saved; in addition, the mounting seat is arranged at the output shaft, so that the speed reducer is firm and convenient to connect; and the like.
Description
Technical field
The utility model belongs to the retarder apparatus field, and it is speed reducer dedicated especially to relate to a kind of molten iron transport vehicle.
Background technique
At present, in the mechanism that is used for transferring power and motion, the application area of speed reducer is quite extensive, almost in the transmission system of various machinery, can see its trace, and speed reducer has deceleration and increases the torque function.In different fields, speed reducer also there is different requirement, for example be used for the retarder of molten iron transport vehicle; Original reducer input shaft and output shaft increased the volume of product like this on same horizontal line, received the position limit in space etc. in the use; And input shaft and output shaft are only in casing one side; Narrow limitation with space, simultaneously original output shaft connection device place does not have fitting seat, of long duration can make connect insecure.
Summary of the invention
It is speed reducer dedicated that the problem that the utility model will solve provides a kind of molten iron transport vehicle; Especially make input shaft be positioned at the output shaft top; Saved spatial volume, all there are input shaft and output shaft in the casing both sides, have eliminated limited space property; The output shaft place is provided with fitting seat simultaneously, makes connection more firmly convenient.
For solving the problems of the technologies described above; The technological scheme that the utility model adopts is: a kind of molten iron transport vehicle is speed reducer dedicated; Comprise casing; Input shaft, helical gear, first gear shaft, second gear shaft, output shaft and fitting seat, said input shaft above first gear shaft be enclosed within first gear shaft on helical gear be meshed, the other end of first gear shaft is meshed with helical gear on being enclosed within second gear shaft; The other end of second gear shaft is meshed with helical gear on being enclosed within output shaft, said input shaft, first gear shaft, second gear shaft and output shaft all through two pairs of bearing fixing on casing; Output shaft, first gear shaft and second gear shaft are on same horizontal line; The casing outside is all stretched out at the two ends of input shaft and output shaft, and said fitting seat is at the link position place of output shaft two ends and casing.
Further, said casing does not have lower margin.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme; The utility model input shaft of speed reducer is positioned at the output shaft top; Saved spatial volume, all there are input shaft and output shaft in the casing both sides, have eliminated limited space property; The output shaft place is provided with fitting seat simultaneously, makes advantages such as connection more firmly makes things convenient for.
Description of drawings
Fig. 1 is the structural representation of the utility model
Fig. 2 is the B-B face sectional view of the utility model
Fig. 3 is the A-A face sectional view of the utility model
Among the figure:
1, casing 2, cover 3, input shaft
4, helical gear 5, first gear shaft 6, second gear shaft
7, output shaft 8, fitting seat
Embodiment
Like Fig. 1-shown in Figure 3; The utility model comprises: casing 1; Input shaft 3, helical gear 4, first gear shaft 5, second gear shaft 6, output shaft 7 and fitting seat 8; Said input shaft 3 above first gear shaft 5 be enclosed within first gear shaft 5 on helical gear 4 be meshed, the other end of first gear shaft 5 is meshed with helical gear 4 on being enclosed within second gear shaft 6, the other end of second gear shaft 6 is meshed with helical gear 4 on being enclosed within output shaft 7; Said input shaft 3, first gear shaft 5, second gear shaft 6 and output shaft 7 all through two pairs of bearing fixing on casing 1, casing 1 no lower margin; Output shaft 7, first gear shaft 5 and second gear shaft 6 are on same horizontal line; Casing 1 outside is all stretched out at the two ends of input shaft 3 and output shaft 7; Can realize connecting motor and equipment from casing 1 both sides diverse location; The convenient not input and output of ipsilateral; Said fitting seat 8 is at the link position place of output shaft 7 two ends and casing 1, and fitting seat 8 is the circular groove of diameter 400mm, said input shaft 3 above first gear shaft 5 and perpendicular distance be 250mm.
The working procedure of this instance: during startup; Power plant drive input shaft 3 and rotate; Input shaft 3 drives first gear shaft 5 through helical gear 4 and rotates; First gear shaft 5 drives second gear shaft 6 through helical gear 4 and rotates, and the second last gear shaft 6 drives output shaft 7 through helical gear 4 and rotates, and realizes moderating process.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (2)
1. a molten iron transport vehicle is speed reducer dedicated; It is characterized in that; Comprise: casing (1); Input shaft (3), helical gear (4), first gear shaft (5), second gear shaft (6), output shaft (7) and fitting seat (8), said input shaft (3) is meshed with helical gear (4) on being enclosed within first gear shaft (5) in the top of first gear shaft (5), and the other end of first gear shaft (5) is meshed with helical gear (4) on being enclosed within second gear shaft (6); The other end of second gear shaft (6) is meshed with helical gear (4) on being enclosed within output shaft (7), said input shaft (3), first gear shaft (5), second gear shaft (6) and output shaft (7) all through two pairs of bearing fixing on casing (1); Output shaft (7), first gear shaft (5) and second gear shaft (6) are on same horizontal line; Casing (1) outside is all stretched out at the two ends of input shaft (3) and output shaft (7), and said fitting seat (8) is at the link position place of output shaft (7) two ends and casing (1).
2. a kind of molten iron transport vehicle according to claim 1 is speed reducer dedicated, it is characterized in that: the no lower margin of said casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120357538XU CN202301757U (en) | 2011-09-22 | 2011-09-22 | Speed reducer special for molten iron transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120357538XU CN202301757U (en) | 2011-09-22 | 2011-09-22 | Speed reducer special for molten iron transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301757U true CN202301757U (en) | 2012-07-04 |
Family
ID=46370662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120357538XU Expired - Fee Related CN202301757U (en) | 2011-09-22 | 2011-09-22 | Speed reducer special for molten iron transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534028A (en) * | 2015-01-04 | 2015-04-22 | 郑州机械研究所 | Dual-drive dual-ratchet-gear drive speed reducer |
-
2011
- 2011-09-22 CN CN201120357538XU patent/CN202301757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534028A (en) * | 2015-01-04 | 2015-04-22 | 郑州机械研究所 | Dual-drive dual-ratchet-gear drive speed reducer |
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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: 20120704 Termination date: 20130922 |