CN103573982A - Speed reducer, engine and vehicle with engine - Google Patents
Speed reducer, engine and vehicle with engine Download PDFInfo
- Publication number
- CN103573982A CN103573982A CN201310559843.0A CN201310559843A CN103573982A CN 103573982 A CN103573982 A CN 103573982A CN 201310559843 A CN201310559843 A CN 201310559843A CN 103573982 A CN103573982 A CN 103573982A
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- CN
- China
- Prior art keywords
- output
- gear
- retarder
- shaft
- multidiameter 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/206—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members characterised by the driving or driven member being composed of two or more gear wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention provides a speed reducer, an engine and a vehicle with the engine. The speed reducer comprises a driving part and an output part. The output part is driven by the driving part to move and provided with a first output end and a second output end, and the first output end and the second output end are located on the same straight line and synchronously move in the same direction. The speed reducer can meet the output requirement of a speed reducer in a triphibian vehicle.
Description
Technical field
The present invention relates to mechanical transmission field, in particular to a kind of retarder, motor and there is the car of this motor.
Background technique
For meeting the function requirement of the vehicle of diversification day by day, people have proposed the demand of a kind of novel triphibian vehicle, be also vehicle can be in water, aerial and land travels, to adapt to the environment becoming increasingly complex.For vehicle can be travelled in environment complicated and changeable, outputting power that vehicle needs is higher and realize two-way output.But the motor that can realize two-way output not adapting in prior art.
According to the development general requirements of novel triphibian vehicle power and overall needs, need to improve to meet to motor and decelerator unit body thereof the requirement of two-way output.
Summary of the invention
The present invention aims to provide a kind of retarder, motor and has the car of this motor, can not meet the output demand of triphibian vehicle to solve motor of the prior art, cannot carry out the problem of two-way output simultaneously.
To achieve these goals, according to an aspect of the present invention, provide a kind of retarder, this retarder comprises: drive portion; Carry-out part moves under the driving of drive portion, and carry-out part has the first output terminal and the second output terminal, and the first output terminal and the second output terminal are located along the same line and are synchronized with the movement.
Further, between carry-out part and drive portion, be connected with transmission unit, drive portion drives transmission unit motion, the motion of transmission unit driver output portion.
Further, carry-out part comprises output gear, and output gear comprises: output multidiameter shaft, and be provided with and run through the output ladder axis hole of exporting multidiameter shaft, the first end of output multidiameter shaft is the first output terminal, the second end of output multidiameter shaft is the second output terminal; The first gear structure, is fixedly installed on the periphery of exporting multidiameter shaft; The first end of output ladder axis hole is provided with the first linkage structure being connected with first to be driven, and the periphery of the second end of output multidiameter shaft is provided with the second linkage structure being connected with second to be driven.
Further, the first linkage structure is internal spline structure, and the second linkage structure is external splines structure, and internal spline structure is connected with the input shaft of first to be driven, and external splines structure is connected with the input shaft of second to be driven.
Further, transmission unit comprises driving gear, the first gear structure engagement driving of driving gear and output gear, and driving gear comprises: transmission multidiameter shaft, is provided with the transmission ladder axis hole that runs through transmission multidiameter shaft; The second gear structure, is fixedly installed on the periphery of transmission multidiameter shaft; The 3rd gear structure, is fixedly installed on periphery, the 3rd gear structure and the engagement of the first gear structure of transmission multidiameter shaft.
Further, drive portion comprises actuation gear, actuation gear and the engagement of the second gear structure, and actuation gear, the first gear structure, the second gear structure, the 3rd gear structure are cylindric spiral gear.
According to a further aspect in the invention, a kind of motor is provided, and this motor comprises former moving output shaft and the retarder being connected with former moving output shaft, and retarder is above-mentioned retarder, former moving output shaft is connected with the drive portion of retarder, and drives the drive portion motion of retarder.
According to a further aspect in the invention, provide a kind of car, this car comprises motor, and motor is above-mentioned motor.
Apply technological scheme of the present invention, retarder comprises drive portion and carry-out part, carry-out part moves under the driving of drive portion, carry-out part is for being passed to structure to be driven by the motion of drive portion and moment of torsion, carry-out part has the first output terminal and the second output terminal, and the first output terminal and the second output terminal are located along the same line and are synchronized with the movement.Because the first output terminal and the second output terminal are located along the same line and can be synchronized with the movement, thereby retarder can realize two-way output, drives two driven members motions simultaneously.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the assembly structure sectional view of the retarder of embodiments of the invention.
Description of reference numerals: 11, casing front assembly; 12, casing rear assembly; 20, actuation gear; 30, driving gear; 31, transmission multidiameter shaft; 32, the second gear structure; 33, the 3rd gear structure; 41, output multidiameter shaft; 411, output ladder axis hole; 42, the first gear structure; 43, internal spline structure; 44, external splines structure; 51, the second lubricant pipe; 60, survey and turn round piston; 70, screw plug sealing cover; 80, coupling.
Embodiment
Hereinafter with reference to accompanying drawing, also describe the present invention in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
As shown in Figure 1, according to embodiments of the invention, retarder comprises drive portion and carry-out part, carry-out part moves under the driving of drive portion, carry-out part is for being passed to structure to be driven by the motion of drive portion and moment of torsion, carry-out part has the first output terminal and the second output terminal, and the first output terminal and the second output terminal are located along the same line and are synchronized with the movement.Because the first output terminal and the second output terminal are located along the same line and can be synchronized with the movement, thereby retarder can realize two-way output, drives two driven members motions simultaneously.
Retarder in the present embodiment is applied to triphibian vehicle, and the first output terminal of retarder and the second output terminal drive respectively first to be driven and second to be driven, makes the first band actuator and second to be driven motion, to produce the rising thrust of triphibian vehicle.
Retarder comprises deceleration casing, and deceleration casing is used for carrying drive portion and carry-out part.Between carry-out part and drive portion, be connected with transmission unit, drive portion drives transmission unit motion, the motion of transmission unit driver output portion.Transmission unit is also arranged in deceleration casing, and the retarder in the present embodiment is by two-stage gear reduction, and deceleration casing is composed of a fixed connection by casing front assembly and casing rear assembly.
Drive portion comprises actuation gear 20, and actuation gear 20 comprises the actuation gear structure that drives multidiameter shaft and be fixedly installed on driving multidiameter shaft periphery.Drive multidiameter shaft to be arranged on rotationally in deceleration casing, and have the driving ladder axis hole that runs through this driving multidiameter shaft, the output shaft of driving link is connected with driving multidiameter shaft and drives this driving multidiameter shaft to rotate.The first lubricant pipe of retarder stretches into and drives in ladder axis hole, with supplying lubricating oil in driving ladder axis hole.
Transmission unit comprises driving gear 30, and driving gear 30 comprises transmission multidiameter shaft 31, the second gear structure 32 and the 3rd gear structure 33.Transmission multidiameter shaft 31 is arranged in deceleration casing rotationally, and for carrying the second gear structure 32 and the 3rd gear structure 33.On transmission multidiameter shaft 31, be provided with the transmission ladder axis hole that runs through transmission multidiameter shaft 31, in transmission ladder axis hole, be also provided with the second lubricant pipe 51.
The second gear structure 32 is fixedly installed on the periphery of transmission multidiameter shaft 31, and meshes with the actuation gear structure of actuation gear 20.In order to realize deceleration, the number of teeth of the actuation gear structure of actuation gear 20 is less than the number of teeth of the second gear structure 32.The 3rd gear structure 33 is also fixedly installed on the periphery of transmission multidiameter shaft 31, and the 3rd gear structure 33 coordinates transmission with carry-out part.
Preferably, outside the second lubricant pipe 51, be arranged with to survey and turn round piston 60, survey and turn round piston 60 for testing the moment of torsion of driving gear 30, and then obtain the output torque of retarder.The through hole of the second lubricant pipe 51 from casing front assembly 11 penetrates in the transmission ladder axis hole of driving gear 30, is provided with three shaft couplings and holds, for carrying the second lubricant pipe 51 in one end away from this casing front assembly 11 of this transmission ladder axis hole.Survey is turned round piston 60 and is set in outside the second lubricant pipe 51, surveys the one end away from casing front assembly 11 turn round piston 60 and is located in three shaft couplings hold, and surveys one end backstop of the close casing front assembly 11 of turning round piston 60 on the internal face of casing front assembly 11.
Carry-out part comprises output gear, the 3rd gear structure 33 engagements of output gear and driving gear 30.Output gear comprises output multidiameter shaft 41, the first gear structure 42 and output ladder axis hole 411.
Output ladder axis hole 411 runs through output multidiameter shaft 41 ground and is arranged on output multidiameter shaft 41.The first end of output ladder axis hole 411 is provided with the first linkage structure being connected with first to be driven, and the periphery of the second end of output multidiameter shaft 41 is provided with the second linkage structure being connected with second to be driven.
Preferably, the first linkage structure comprises that internal spline structure 43, the second linkage structures comprise external splines structure 44, and internal spline structure 43 is connected with the input shaft of first to be driven, and external splines structure 44 is connected with the input shaft of second to be driven.Spline structure stable connection and moment of torsion that can transmission are large.
During for the two-way output of assurance output gear, the moment of torsion output of the second linkage structure, the spline structure that external splines structure 44 is 50 * 38 * 1.25.On spline structure 44, be connected with coupling 80 outside, to can be connected with the input shaft of second to be driven.The second end of output ladder axis hole 411 is provided with screw plug sealing cover 70, and 70 pairs of output ladder axis holes 411 of screw plug sealing cover seal, to prevent the oil leak in retarder.
In output multidiameter shaft 41 and the cooperation place of casing rear assembly 12, be provided with the oil sealing of Ф 50 * Ф 75 * 12.In reduction case, be also provided with the first oil baffle disc and the second oil baffle disc, the first end of the first oil baffle disc is arranged on the internal face of casing front assembly 11, the second end of the first oil baffle disc and the first end of the second oil baffle disc are connected and are positioned at the below of the first gear structure 42, the second end of the second oil baffle disc is fixedly installed on the internal face of casing rear assembly 12, to can collect the lubricant oil that output gear throws away, prevent oil leak.
The first gear structure 42 is fixedly installed on the periphery of output multidiameter shaft 41, and meshes with the 3rd gear structure 33, and in order to realize deceleration, the number of teeth of the 3rd gear structure 33 is less than the number of teeth of the first gear structure 42.
In the present embodiment, actuation gear 20, the first gear structure 42, the second gear structure 32, the 3rd gear structure 33 are cylindric spiral gear.
According to an embodiment of the invention on the other hand, motor comprises former moving output shaft and the retarder being connected with former moving output shaft, and this retarder is above-mentioned retarder, and former moving output shaft is connected with the drive portion of retarder, and drives the drive portion motion of retarder.
According to an embodiment of the invention on the other hand, car comprises motor, and this motor is above-mentioned motor.
From above description, can find out, the above embodiments of the present invention have realized following technique effect: the output gear of carry-out part is provided with the first output terminal and the second output terminal, can realize synchronous bidirectional output, then can provide power output for triphibian vehicle, can drive two to be driven motions simultaneously, make triphibian vehicle can obtain Driving force upwards.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a retarder, is characterized in that, comprising:
Drive portion;
Carry-out part moves under the driving of described drive portion, and described carry-out part has the first output terminal and the second output terminal, and described the first output terminal and described the second output terminal are located along the same line and are synchronized with the movement.
2. retarder according to claim 1, is characterized in that, between described carry-out part and described drive portion, is connected with transmission unit, and described drive portion drives the motion of described transmission unit, and described transmission unit drives described carry-out part motion.
3. retarder according to claim 2, is characterized in that, described carry-out part comprises output gear, and described output gear comprises:
Output multidiameter shaft (41), be provided with the output ladder axis hole (411) that runs through described output multidiameter shaft (41), the first end of described output multidiameter shaft (41) is described the first output terminal, and the second end of described output multidiameter shaft (41) is described the second output terminal;
The first gear structure (42), is fixedly installed on the periphery of described output multidiameter shaft (41);
The first end of described output ladder axis hole (411) is provided with the first linkage structure being connected with first to be driven, and the periphery of the second end of described output multidiameter shaft (41) is provided with the second linkage structure being connected with second to be driven.
4. retarder according to claim 3, it is characterized in that, described the first linkage structure is internal spline structure (43), described the second linkage structure is external splines structure (44), described internal spline structure (43) is connected with the input shaft of described first to be driven, and described external splines structure (44) is connected with the input shaft of described second to be driven.
5. retarder according to claim 3, is characterized in that, described transmission unit comprises driving gear (30), the first gear structure (42) engagement driving of described driving gear (30) and described output gear, and described driving gear (30) comprising:
Transmission multidiameter shaft (31), is provided with the transmission ladder axis hole that runs through described transmission multidiameter shaft (31);
The second gear structure (32), is fixedly installed on the periphery of described transmission multidiameter shaft (31);
The 3rd gear structure (33), is fixedly installed on periphery, described the 3rd gear structure (33) and described the first gear structure (42) engagement of described transmission multidiameter shaft (31).
6. retarder according to claim 5, it is characterized in that, described drive portion comprises actuation gear (20), described actuation gear (20) and described the second gear structure (32) engagement, described actuation gear (20), described the first gear structure (42), described the second gear structure (32), described the 3rd gear structure (33) are cylindric spiral gear.
7. a motor, comprise former moving output shaft and the retarder being connected with described former moving output shaft, it is characterized in that, described retarder is the retarder described in any one in claim 1 to 6, described former moving output shaft is connected with the drive portion of described retarder, and drives the drive portion motion of described retarder.
8. a car, comprises motor, it is characterized in that, described motor is motor claimed in claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310559843.0A CN103573982B (en) | 2013-11-12 | 2013-11-12 | Retarder, motor and there is the car of this motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310559843.0A CN103573982B (en) | 2013-11-12 | 2013-11-12 | Retarder, motor and there is the car of this motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103573982A true CN103573982A (en) | 2014-02-12 |
| CN103573982B CN103573982B (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310559843.0A Active CN103573982B (en) | 2013-11-12 | 2013-11-12 | Retarder, motor and there is the car of this motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103573982B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939530A (en) * | 2014-05-05 | 2014-07-23 | 国家电网公司 | Force amplifier |
| CN104879480A (en) * | 2015-06-04 | 2015-09-02 | 肖叶 | Gear-driving bidirectional barrel cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002310243A (en) * | 2001-04-10 | 2002-10-23 | Osaka Chain & Machinery Ltd | Synchronous transmission gear device |
| CN201621254U (en) * | 2009-05-25 | 2010-11-03 | 杭州萧山江南通用机械厂 | Speed reduction gearbox with dual-output function |
| CN201672023U (en) * | 2010-05-09 | 2010-12-15 | 浙江恒丰泰减速机制造有限公司 | Bidirectional output transmission mechanism |
| CN202484203U (en) * | 2011-11-25 | 2012-10-10 | 湖北三江航天红峰控制有限公司 | Coaxial double-end output reducing mechanism |
| CN203009733U (en) * | 2012-12-21 | 2013-06-19 | 江苏泰来减速机有限公司 | Coaxial single-input dual-output speed reducer |
-
2013
- 2013-11-12 CN CN201310559843.0A patent/CN103573982B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002310243A (en) * | 2001-04-10 | 2002-10-23 | Osaka Chain & Machinery Ltd | Synchronous transmission gear device |
| CN201621254U (en) * | 2009-05-25 | 2010-11-03 | 杭州萧山江南通用机械厂 | Speed reduction gearbox with dual-output function |
| CN201672023U (en) * | 2010-05-09 | 2010-12-15 | 浙江恒丰泰减速机制造有限公司 | Bidirectional output transmission mechanism |
| CN202484203U (en) * | 2011-11-25 | 2012-10-10 | 湖北三江航天红峰控制有限公司 | Coaxial double-end output reducing mechanism |
| CN203009733U (en) * | 2012-12-21 | 2013-06-19 | 江苏泰来减速机有限公司 | Coaxial single-input dual-output speed reducer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939530A (en) * | 2014-05-05 | 2014-07-23 | 国家电网公司 | Force amplifier |
| CN104879480A (en) * | 2015-06-04 | 2015-09-02 | 肖叶 | Gear-driving bidirectional barrel cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103573982B (en) | 2016-01-06 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 412002 Dong Jiaduan, Zhuzhou, Hunan Patentee after: China Hangfa South Industrial Co. Ltd. Address before: 412002 Dong Jiaduan, Zhuzhou, Hunan Patentee before: China Southern Airlines Industry (Group) Co., Ltd. |