CN106004399B - Multi-motor driven speed change mechanism - Google Patents
Multi-motor driven speed change mechanism Download PDFInfo
- Publication number
- CN106004399B CN106004399B CN201610539994.3A CN201610539994A CN106004399B CN 106004399 B CN106004399 B CN 106004399B CN 201610539994 A CN201610539994 A CN 201610539994A CN 106004399 B CN106004399 B CN 106004399B
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- China
- Prior art keywords
- motor
- supporting plate
- gear
- gear ring
- column
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- 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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- 230000005611 electricity Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
-
- 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
Abstract
The invention discloses a multi-motor driven speed change mechanism, which comprises a first supporting plate, wherein four through grooves are formed in the first supporting plate, the through grooves are positioned on two diagonal lines of the first supporting plate, sliding grooves are formed in two sides of the lower part of each through groove and positioned on the lower surface of the first supporting plate, so that the operation of workers is more convenient, the speed can be more conveniently adjusted through different speeds of a first motor, a second motor, a third motor and a fourth motor, the heights of the first gear ring, the second gear ring and the third gear ring can be adjusted through a first hydraulic column, different gear rings and gears are meshed, more speeds can be adjusted, the multi-motor driven speed change mechanism is simple in structure, convenient to operate and convenient to adjust the speed, the output requirements of an electric vehicle under the conditions of load starting and uphill can be met, and the motors can be driven at high power, Under the condition of large torque output, the motor is not easy to damage and runs more stably.
Description
Technical field
The present invention relates to motor-drive technique field, specially a kind of gear of multi-motor driving.
Background technology
In recent years electric automobile, electro-tricycle due to its environmental-protecting performance and cheap usage charges development it is very fast, electricity
Motor-car is more and more extensive as the use of loading purposes, starts and high-power and moment of torsion output is needed during loading, it is simple according to
It can not adapt to that electric car is high-power, the growth requirement of high torque output completely by increase power of motor, therefore, it is proposed that a kind of
The gear of multi-motor driving.
The content of the invention
It is an object of the invention to provide a kind of gear of multi-motor driving, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of gear of multi-motor driving, including the
One supporting plate, first supporting plate are provided with four grooves, and groove is located on two diagonal of the first supporting plate, described logical
The bottom both sides of groove are provided with sliding groove, and sliding groove is located at the lower surface of the first supporting plate, sliding panel, sliding panel are provided with sliding groove
Be slidably connected with sliding groove, the center of first supporting plate is provided with support block, four sides of support block respectively with sliding panel
It is mutually corresponding, be provided with the first hydraulic column between support block and sliding panel, the lower surface of the sliding panel be respectively equipped with the first motor,
Second motor, the 3rd motor and the 4th motor, the first motor, the second motor, the output shaft of the 3rd motor and the 4th motor run through
Sliding panel and groove and the upper end for extending to the first supporting plate, and the first motor, the second motor, the 3rd motor and the 4th electricity
The upper end of machine output shaft is provided with gear, and the corner of first support plate upper surface is provided with slipping column, and slipping column is provided with
Second supporting plate, the second supporting plate are slidably connected with slipping column, the both sides between second supporting plate and the first supporting plate
Provided with two the second hydraulic columns, the side of the second hydraulic column is provided with hydraulic cylinder, hydraulic cylinder by oil guide pipe and the first hydraulic column and
Second hydraulic column connects, and second supporting plate is connected with output shaft centrally through bearing, and the lower end of output shaft runs through second
The lower section of fagging and extension, the lower end of the output shaft are provided with the first gear ring, and the upper end of the first gear ring is provided with the second gear ring, and the
The upper end of two gear rings is provided with the 3rd gear ring, and the opposite side of second hydraulic column is provided with controller, and controller is electrically connected liquid
Cylinder pressure, the first motor, the second motor, the 3rd motor and the 4th motor.
Preferably, the internal diameter of first gear ring, the second gear ring and the 3rd gear ring is gradually incremented by.
Preferably, the slipping column is provided with back-up ring, and back-up ring upper surface is higher than the upper surface of gear.
Preferably, the center of first supporting plate mutually coincides with the center of the second supporting plate.
Compared with prior art, the beneficial effects of the invention are as follows：Four are provided with the gear of the multi-motor driving
Motor and the first hydraulic column, the first motor, the second motor, the 3rd motor and the 4th motor carry out type are driven by the first hydraulic column
It is mobile so that staff operates enhanced convenience, and passes through the first motor, the second motor, the 3rd motor and the 4th motor
Different speed can be provided with the second hydraulic column and the with the carry out speed governing of enhanced convenience, on the gear of multi-motor driving
One gear ring, the second gear ring and the 3rd gear ring, the first gear ring, the second gear ring and the 3rd tooth can be adjusted by the first hydraulic column
The height of circle, different gear rings and gear are engaged, more speed, the gear knot of the multi-motor driving can be adjusted out
Structure is simple, easy to operate, and governing speed is convenient, disclosure satisfy that the output demand under electric car load startup and uphill condition, makes
Motor is not susceptible to damage in the case of high power, high pulling torque output, and runs more stable.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is bottom surface structure schematic diagram of the present invention；
Fig. 3 is cross-sectional view of the present invention.
In figure：1 first motor, 2 first supporting plates, 3 second motors, 4 sliding panels, 5 slipping columns, 6 second supporting plates, 7
Sliding groove, 8 the 3rd motors, 9 the 4th motors, 10 first hydraulic columns, 11 support blocks, 12 grooves, 13 output shafts, 14 gears, 15 liquid
Cylinder pressure, 16 the 3rd gear rings, 17 second hydraulic columns, 18 controllers, 19 back-up rings, 20 first gear rings, 21 second gear rings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of gear of multi-motor driving, including first
Supporting plate 2, the first supporting plate 2 are provided with four grooves 12, and groove 12 is located on two diagonal of the first supporting plate 2, groove
12 bottom both sides are provided with sliding groove 7, and sliding groove 7 is located at the lower surface of the first supporting plate 2, sliding panel 4 is provided with sliding groove 7,
Sliding panel 4 is slidably connected with sliding groove 7, and the center of the first supporting plate 2 is provided with support block 11, four sides difference of support block 11
It is mutually corresponding with sliding panel 4, the first hydraulic column 10 is provided between support block 11 and sliding panel 4, the lower surface of sliding panel 4 is set respectively
There are the first motor 1, the second motor 3, the 3rd motor 8 and the 4th motor 9, the first motor 1, second is driven by the first hydraulic column 10
Motor 3, the 3rd motor 8 and the carry out type movement of the 4th motor 9 so that staff operates enhanced convenience, and passes through first
Motor 1, the second motor 3, the 3rd motor 8 and the different speed of the 4th motor 9 can be with the carry out speed governing of enhanced convenience, the first electricity
Machine 1, the second motor 3, the output shaft of the 3rd motor 8 and the 4th motor 9 through sliding panel 4 and groove 12 and extend to first
The upper end of fagging 2, and the first motor 1, the second motor 3, the upper end of the 3rd motor 8 and the output shaft of the 4th motor 9 are provided with gear
14, the corner of the upper surface of the first supporting plate 2 is provided with slipping column 5, and slipping column 5 is provided with back-up ring 19, and the upper surface of back-up ring 19 is high
In the upper surface of gear 14, slipping column 5 is provided with the second supporting plate 6, the center of the first supporting plate 2 and the second supporting plate 6
Center mutually coincides, and the second supporting plate 6 is slidably connected with slipping column 5, and two between the second supporting plate 6 and the first supporting plate 2
Side is provided with two the second hydraulic columns 17, and the side of the second hydraulic column 17 is provided with hydraulic cylinder 15, and hydraulic cylinder 15 passes through oil guide pipe and
One hydraulic column 10 and the second hydraulic column 17 connect, and the second supporting plate 6 is connected with output shaft 13 centrally through bearing, output shaft 13
Through the second supporting plate 6 and the lower section of extension, the lower end of output shaft 13 is provided with the first gear ring 20, the upper end of the first gear ring 20 for lower end
Provided with the second gear ring 21, and the upper end of the second gear ring 21 is provided with the 3rd gear ring 16, the first gear ring 20, the second gear ring 21 and the 3rd tooth
The internal diameter of circle 16 is gradually incremented by, and the first gear ring 20, the second gear ring 21 and the 3rd tooth can be adjusted by the second hydraulic column 17
The height of circle 16, engages different gear rings and gear 14, can adjust out more speed, the opposite side of the second hydraulic column 17
Provided with controller 18, controller 18 is electrically connected hydraulic cylinder 15, the first motor 1, the second motor 3, the 3rd motor 8 and the 4th electricity
Machine 9, the gear of the multi-motor driving is simple in construction, easy to operate, and governing speed is convenient, disclosure satisfy that electric car load is opened
Output demand under dynamic and uphill condition, motor is set to be not susceptible to damage in the case of high power, high pulling torque output, and
Operation is more stablized.
Operation principle：By the height of second 17 liters of valencys of hydraulic column come select the first gear ring 20 or the second gear ring 21 or
The height of 3rd gear ring 16 is identical with gear 14, by the first hydraulic column 10 come select the first motor 1 or the second motor 3 or
Gear 14 on 3rd motor 8 or the 4th motor 9 engages with the first gear ring 20 or the second gear ring 21 or the 3rd gear ring 16, passes through choosing
The motor selected is rotated to drive output shaft 13 to be rotated.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of gear of multi-motor driving, including the first supporting plate（2）, it is characterised in that：First supporting plate（2）
It is provided with four grooves（12）, groove（12）Positioned at the first supporting plate（2）Two diagonal on, the groove（12）Bottom
Both sides are provided with sliding groove（7）, sliding groove（7）Positioned at the first supporting plate（2）Lower surface, sliding groove（7）It is interior to be provided with sliding panel
（4）, sliding panel（4）With sliding groove（7）It is slidably connected, first supporting plate（2）Center be provided with support block（11）, support block
（11）Four sides respectively with sliding panel（4）It is mutually corresponding, support block（11）With sliding panel（4）Between be provided with the first hydraulic column
（10）, the sliding panel（4）Lower surface be respectively equipped with the first motor（1）, the second motor（3）, the 3rd motor（8）With the 4th electricity
Machine（9）, the first motor（1）, the second motor（3）, the 3rd motor（8）With the 4th motor（9）Output shaft run through sliding panel（4）With
Groove（12）And extend to the first supporting plate（2）Upper end, and the first motor（1）, the second motor（3）, the 3rd motor（8）
With the 4th motor（9）The upper end of output shaft is provided with gear（14）, first supporting plate（2）The corner of upper surface, which is provided with, slides branch
Post（5）, slipping column（5）It is provided with the second supporting plate（6）, the second supporting plate（6）With slipping column（5）It is slidably connected, it is described
Second supporting plate（6）With the first supporting plate（2）Between both sides be provided with two the second hydraulic columns（17）, the second hydraulic column（17）'s
Side is provided with hydraulic cylinder（15）, hydraulic cylinder（15）Pass through oil guide pipe and the first hydraulic column（10）With the second hydraulic column（17）Connection,
Second supporting plate（6）Output shaft is connected with centrally through bearing（13）, output shaft（13）Lower end run through the second supporting plate
（6）And the lower section of extension, the output shaft（13）Lower end be provided with the first gear ring（20）, the first gear ring（20）Upper end be provided with the
Two gear rings（21）, and the second gear ring（21）Upper end be provided with the 3rd gear ring（16）, second hydraulic column（17）Opposite side set
There is controller（18）, controller（18）It is electrically connected hydraulic cylinder（15）, the first motor（1）, the second motor（3）, the 3rd motor
（8）With the 4th motor（9）.
A kind of 2. gear of multi-motor driving according to claim 1, it is characterised in that：First gear ring
（20）, the second gear ring（21）With the 3rd gear ring（16）Internal diameter gradually be incremented by.
A kind of 3. gear of multi-motor driving according to claim 1, it is characterised in that：The slipping column（5）
It is provided with back-up ring（19）, back-up ring（19）Upper surface is higher than gear（14）Upper surface.
A kind of 4. gear of multi-motor driving according to claim 1, it is characterised in that：First supporting plate
（2）Center and the second supporting plate（6）Center mutually coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539994.3A CN106004399B (en) | 2016-07-11 | 2016-07-11 | Multi-motor driven speed change mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539994.3A CN106004399B (en) | 2016-07-11 | 2016-07-11 | Multi-motor driven speed change mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106004399A CN106004399A (en) | 2016-10-12 |
| CN106004399B true CN106004399B (en) | 2018-01-26 |
Family
ID=57108922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610539994.3A Active CN106004399B (en) | 2016-07-11 | 2016-07-11 | Multi-motor driven speed change mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004399B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250132A (en) * | 2017-07-13 | 2019-01-22 | 潘素云 | A kind of speed change gear for unmanned plane propeller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201849423U (en) * | 2010-09-10 | 2011-06-01 | 邓有白 | Driving and transmitting system of electric automobile |
| CN104228602A (en) * | 2014-09-24 | 2014-12-24 | 深圳市蓝玫瑰科技有限公司 | Electric automobile powered by multiple power supplies and driven by multiple motors |
| CN105416046A (en) * | 2015-11-28 | 2016-03-23 | 重庆永重重工有限公司 | Speed change mechanism driven by multiple motors |
| CN105459781A (en) * | 2015-12-31 | 2016-04-06 | 温岭市海风差速器有限公司 | Multi-motor driving system of electric automobile |
| CN205768593U (en) * | 2016-07-11 | 2016-12-07 | 电子科技大学中山学院 | Multi-motor driven speed change mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3628932B2 (en) * | 2000-03-21 | 2005-03-16 | ジヤトコ株式会社 | Control device for continuously variable transmission |
| JP4722710B2 (en) * | 2006-01-11 | 2011-07-13 | トヨタ自動車株式会社 | Hydraulic control device for transmission |
-
2016
- 2016-07-11 CN CN201610539994.3A patent/CN106004399B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201849423U (en) * | 2010-09-10 | 2011-06-01 | 邓有白 | Driving and transmitting system of electric automobile |
| CN104228602A (en) * | 2014-09-24 | 2014-12-24 | 深圳市蓝玫瑰科技有限公司 | Electric automobile powered by multiple power supplies and driven by multiple motors |
| CN105416046A (en) * | 2015-11-28 | 2016-03-23 | 重庆永重重工有限公司 | Speed change mechanism driven by multiple motors |
| CN105459781A (en) * | 2015-12-31 | 2016-04-06 | 温岭市海风差速器有限公司 | Multi-motor driving system of electric automobile |
| CN205768593U (en) * | 2016-07-11 | 2016-12-07 | 电子科技大学中山学院 | Multi-motor driven speed change mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106004399A (en) | 2016-10-12 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201124 Address after: Ten groups of 226000 Gangzha District Jiangsu city of Nantong Province Qin Zao Jie Dao Yuan Qiao Cun Patentee after: NANTONG JUSHENG NUMERICAL CONTROL MACHINE TOOL Co.,Ltd. Address before: 528402 Guangdong city of Zhongshan province Xueyuan Road Shiqi District No. 1 Patentee before: University OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, ZHONGSHAN INSTITUTE |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 226300 Xuzhuang science and Technology Industrial Park, Xingren Town, Tongzhou District, Nantong City, Jiangsu Province Patentee after: NANTONG JUSHENG NUMERICAL CONTROL MACHINE TOOL Co.,Ltd. Address before: 226000 group 10, Yuanqiao village, qinzao street, Gangzha District, Nantong City, Jiangsu Province Patentee before: NANTONG JUSHENG NUMERICAL CONTROL MACHINE TOOL Co.,Ltd. |