CN201871542U - Special speed reducer for special-shaped steel rolling - Google Patents
Special speed reducer for special-shaped steel rolling Download PDFInfo
- Publication number
- CN201871542U CN201871542U CN2010206362889U CN201020636288U CN201871542U CN 201871542 U CN201871542 U CN 201871542U CN 2010206362889 U CN2010206362889 U CN 2010206362889U CN 201020636288 U CN201020636288 U CN 201020636288U CN 201871542 U CN201871542 U CN 201871542U
- Authority
- CN
- China
- Prior art keywords
- gear
- axle
- input
- output
- shaft
- 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
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model provides a special speed reducer for special-shaped steel rolling, which comprises a box body, an input shaft, a first-stage gear, an output shaft I, a second-stage gear, a third-stage gear, an output shaft II, a fourth-stage gear, an output shaft III, a middle shaft I, a middle shaft II, a first input gear and a second input gear, wherein the first input gear and the second input gear are fixedly installed on the input shaft, the first input gear is in engaged transmission with the first-stage gear which is fixedly installed on the output shaft I, the second input gear is in engaged transmission with the second-stage gear which is fixedly installed on the middle shaft I, the second-stage gear is in engaged transmission with the third-stage gear which is fixedly installed on the output shaft II, the third-stage gear is in engaged transmission with a gear which is fixedly installed on the middle shaft II, the gear which is fixedly installed on the middle shaft II is in engaged transmission with the fourth-stage gear which is fixedly installed on the output shaft III, the middle shaft II, the output shaft II and the output shaft III are in triangular arrangement in a space, and the axial lines of the output shaft II, the output shaft III, the middle shaft I and the input shaft are positioned on the same horizontal line. The utility model has the advantages that replacing two speed reducers with one speed reducer is realized, the speed reducer is provided with one input and three outputs, the rotating directions, the rotating speeds and the shaft extension sizes of the three outputs are all the same, and meanwhile, the speed reducer has the advantages of small volume, large bearing capacity, no mutual interference among the gears, convenience in installing and exchanging spare parts and the like.
Description
Technical field
The utility model belongs to the reductor apparatus field, especially relates to a kind of different in nature steel rolling special reduction gear.
Background technology
Be used for the mechanism of transferring power and motion at present, the range of application of reductor is quite extensive, almost can see its trace in the transmission system of various machinery, and reductor has and slows down and increase the torque function.In different fields, reductor also there is different requirements.The reductor that for example is used for different in nature steel rolling, want that cube is little, bearing capacity is big, phase mutually noninterfere between the gear, require an input, three outputs simultaneously, and three outputs direction of rotation, rotating speeds are all identical with the shaft extension size, and prior art needs two reductors to satisfy above-mentioned requirements usually.
Summary of the invention
A kind of different in nature steel rolling special reduction gear of the utility model, it is the reductor that is specifically designed to different in nature steel rolling, its purpose will solve deficiency of the prior art exactly, use a reductor to replace two reductors, this reductor possesses an input, three outputs, and three outputs direction of rotation, rotating speeds are all identical with the shaft extension size, can satisfy that volume is little, bearing capacity big simultaneously, phase mutually noninterfere between the gear, are convenient to install and requirement such as transposing spare part.
The technical solution of the utility model is: a kind of different in nature steel rolling special reduction gear, comprise casing, power shaft, the one-level gear, output I axle, secondary gear, tertiary gear, output II axle, the level Four gear, output III axle, middle I axle, middle II axle, the first input gear and the second input gear, be fixed with the first input gear and the second input gear on the power shaft, the first input meshed transmission gear is packed in the one-level gear on the output I axle, the second input gear and the secondary gear engaged transmission that is packed on the middle I axle, the secondary gear engaged transmission is packed in the tertiary gear on the output II axle, tertiary gear and the meshed transmission gear that is packed on the middle II axle, meshed transmission gear in the middle of being packed on the II axle is packed in the level Four gear on the output III axle, II axle in the middle of described, output II axle and output III axle triangular in shape arranging in the space, described output II axle, output III axle, the axis of middle I axle and power shaft is on same horizontal line.
Described one-level gear, secondary gear, tertiary gear and level Four gear are cylindric spiral gear.
Described casing is the three part box structure.
Advantage and the good effect that the utlity model has are: adopt technique scheme, realized that a reductor replaces two reductors, this reductor possesses an input, three outputs, and three outputs direction of rotation, rotating speeds are all identical with the shaft extension size, possess simultaneously that volume is little, bearing capacity is big, phase mutually noninterfere between the gear, be convenient to install and advantage such as transposing spare part.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is that the A-A of Fig. 1 is to cutaway view
Fig. 3 is that the B-B of Fig. 1 is to cutaway view
Among the figure:
1, casing 2, power shaft 3, one-level gear
4, output I axle 5, secondary gear 6, tertiary gear
7, output II axle 8, level Four gear 9, output III axle
10, middle I axle 11, middle II axle 12, the first input gear
13, the second input gear
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of different in nature steel rolling special reduction gear of the utility model, comprise casing 1, power shaft 2, one-level gear 3, output I axle 4, secondary gear 5, tertiary gear 6, output II axle 7, level Four gear 8, output III axle 9, middle I axle 10, middle II axle 11, the first input gear 12 and the second input gear 13, be fixed with the first input gear 12 and the second input gear 13 on the power shaft 2, the first input gear, 12 engaged transmission are packed in the one-level gear 3 on the output I axle 4, the second input gear 13 and secondary gear 5 engaged transmission that are packed on the middle I axle 10, secondary gear 5 engaged transmission are packed in the tertiary gear 6 on the output II axle 7, tertiary gear 6 and the meshed transmission gear that is packed on the middle II axle 11, meshed transmission gear in the middle of being packed on the II axle 11 is packed in the level Four gear 8 on the output III axle 9, II axle 11 in the middle of described, output II axle 7 and output III axle 9 triangular in shape arranging in the space, described output II axle 7, output III axle 9, the axis of middle I axle 10 and power shaft 2 is on same horizontal line.
Described one-level gear 3, secondary gear 5, tertiary gear 6 and level Four gear 8 are cylindric spiral gear.
Described casing 1 is the three part box structure.
The course of work of this example: the power of decelerator is by power shaft 2 inputs, and it is P1=30KW by input power, input speed n1=33r/min.Through 3 transmissions of one-level gear, by 4 outputs of output I axle, again through secondary gear 5 transmissions, tertiary gear 6 transmissions, then by 7 outputs of output II axle, after 8 transmissions of level Four gear by 9 outputs of output III axle.Output speed 27.5r/min.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present 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 present utility model.
Claims (3)
1. different in nature steel rolling special reduction gear, it is characterized in that: comprise casing, power shaft, the one-level gear, output I axle, secondary gear, tertiary gear, output II axle, the level Four gear, output III axle, middle I axle, middle II axle, the first input gear and the second input gear, be fixed with the first input gear and the second input gear on the power shaft, the first input meshed transmission gear is packed in the one-level gear on the output I axle, the second input gear and the secondary gear engaged transmission that is packed on the middle I axle, the secondary gear engaged transmission is packed in the tertiary gear on the output II axle, tertiary gear and the meshed transmission gear that is packed on the middle II axle, meshed transmission gear in the middle of being packed on the II axle is packed in the level Four gear on the output III axle, II axle in the middle of described, output II axle and output III axle triangular in shape arranging in the space, described output II axle, output III axle, the axis of middle I axle and power shaft is on same horizontal line.
2. a kind of different in nature steel rolling special reduction gear according to claim 1, it is characterized in that: described one-level gear, secondary gear, tertiary gear and level Four gear are cylindric spiral gear.
3. a kind of different in nature steel rolling special reduction gear according to claim 1, it is characterized in that: described casing is the three part box structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206362889U CN201871542U (en) | 2010-12-01 | 2010-12-01 | Special speed reducer for special-shaped steel rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206362889U CN201871542U (en) | 2010-12-01 | 2010-12-01 | Special speed reducer for special-shaped steel rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871542U true CN201871542U (en) | 2011-06-22 |
Family
ID=44159476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206362889U Expired - Fee Related CN201871542U (en) | 2010-12-01 | 2010-12-01 | Special speed reducer for special-shaped steel rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042135A (en) * | 2012-12-28 | 2013-04-17 | 张家港市金采阳机械有限公司 | Straightening block for steel wire straighteners |
| CN108980281A (en) * | 2018-09-20 | 2018-12-11 | 江苏泰隆减速机股份有限公司 | A kind of straightener overlength double helical tooth distributor box |
-
2010
- 2010-12-01 CN CN2010206362889U patent/CN201871542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042135A (en) * | 2012-12-28 | 2013-04-17 | 张家港市金采阳机械有限公司 | Straightening block for steel wire straighteners |
| CN108980281A (en) * | 2018-09-20 | 2018-12-11 | 江苏泰隆减速机股份有限公司 | A kind of straightener overlength double helical tooth distributor box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104696460B (en) | Bearing decelerator | |
| CN204344824U (en) | A kind of planet orthogonal type speed reducer | |
| CN203594733U (en) | Planetary reducer for plastic extruding machine | |
| CN203272629U (en) | Composite two-stage planetary reducer | |
| CN201871542U (en) | Special speed reducer for special-shaped steel rolling | |
| CN203560366U (en) | Multistage gear drive device | |
| CN202251699U (en) | Multi-shaft output speed reducer | |
| JP5989891B2 (en) | Floating gear multi-stage transmission | |
| CN202301759U (en) | Dedicated reducer used for opening large-sized valve | |
| CN201348024Y (en) | Compound small teeth difference reducing gear | |
| CN203614666U (en) | Gearbox capable of changing transmission direction and steering direction | |
| CN201610920U (en) | Speed reducer with parallel shafts and helical gears | |
| CN202402602U (en) | Novel gear speed reducer | |
| CN204597715U (en) | With the motor of reducing gear | |
| CN202883929U (en) | Planet type differential speed reducer | |
| CN205298449U (en) | Differential planetary reducer of dual input dual output | |
| CN203309015U (en) | Composite transmission slewing speed reducer of worm and gear pair and gear | |
| CN102116364B (en) | Combined speed reducer for plate-rolling machine | |
| CN204420019U (en) | A kind of 12 gear automobile speed changers | |
| CN203176255U (en) | Parallel-shaft bevel-gear reducer | |
| CN202510679U (en) | Intermediate shaft support structure of speed changer | |
| CN202926966U (en) | Transmission gear box structure | |
| CN201971580U (en) | Double-input hoisting speed reducer | |
| CN205136487U (en) | Reduction gear for robot | |
| CN2601329Y (en) | Worm gearbox |
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: 20110622 Termination date: 20121201 |