CN205768593U - Multi-motor driven speed change mechanism - Google Patents
Multi-motor driven speed change mechanism Download PDFInfo
- Publication number
- CN205768593U CN205768593U CN201620723609.6U CN201620723609U CN205768593U CN 205768593 U CN205768593 U CN 205768593U CN 201620723609 U CN201620723609 U CN 201620723609U CN 205768593 U CN205768593 U CN 205768593U
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- China
- Prior art keywords
- motor
- gripper shoe
- gear
- gear ring
- hydraulic
- 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.)
- Withdrawn - After Issue
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- 230000005611 electricity Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Gear Transmission (AREA)
Abstract
The utility model discloses a many motor drive's speed change mechanism, including first backup pad, be equipped with four logical grooves in the first backup pad, lead to the groove and be located two diagonal lines of first backup pad, the lower part both sides that lead to the groove are equipped with the sliding tray, and the sliding tray is located the lower surface of first backup pad, make staff's operation more convenient, and can be more convenient through the speed of first motor, second motor, third motor and fourth motor difference carry out the speed governing, can adjust the height of first ring gear, second ring gear and third ring gear through first hydraulic column, make different ring gear and gear engagement, can adjust out more speed, this many motor drive's speed change mechanism simple structure, and easy and simple to handle, the governing speed is convenient, can satisfy the output demand under electric motor car load start-up and the uphill condition, make the motor at high power, Under the condition of large torque output, the motor is not easy to damage and runs more stably.
Description
Technical field
This utility model relates to motor-drive technique field, the gear of a kind of multi-motor driving.
Background technology
Electric automobile, electro-tricycle develop very fast due to its environmental-protecting performance and cheap usage charges in recent years, electricity
Motor-car is more and more extensive as the use of loading purposes, needs high-power and moment of torsion output when starting with loading, and simple depends on
Can not adapt to that electric motor car is high-power, the growth requirement of high torque output completely by increasing power of motor, to this end, it is proposed that a kind of
The gear of multi-motor driving.
Utility model content
The purpose of this utility model is to provide the gear of a kind of multi-motor driving, to solve in above-mentioned background technology
The problem proposed.
For achieving the above object, this utility model following technical scheme of offer: the gear of a kind of multi-motor driving, bag
Including the first gripper shoe, described first gripper shoe is provided with four grooves, and groove is positioned on two diagonal of the first gripper shoe, institute
The both sides, bottom stating groove are provided with sliding tray, and sliding tray is positioned at the lower surface of the first gripper shoe, are provided with sliding panel in sliding tray, sliding
Dynamic plate is slidably connected with sliding tray, and the center of described first gripper shoe is provided with a bracer, prop up four sides of bracer respectively with cunning
Dynamic plate is the most corresponding, props up and is provided with the first hydraulic column between bracer and sliding panel, and the lower surface of described sliding panel is respectively equipped with first
Motor, the second motor, the 3rd motor and the 4th motor, the first motor, the second motor, the 3rd motor and the output shaft of the 4th motor
Run through sliding panel and groove and extend to the upper end of the first gripper shoe, and the first motor, the second motor, the 3rd motor and
The upper end of four motor output shafts is provided with gear, and the corner of described first support plate upper surface is provided with slipping column, on slipping column
Being provided with the second gripper shoe, the second gripper shoe is slidably connected with slipping column, between described second gripper shoe and the first gripper shoe
Both sides are provided with two the second hydraulic columns, and the side of the second hydraulic column is provided with hydraulic cylinder, and hydraulic cylinder passes through oil guide pipe and the first hydraulic pressure
Post and the second hydraulic column connect, and described second gripper shoe connects centrally through bearing output shaft, and the lower end of output shaft runs through the
Two gripper shoes and the lower section of extension, the lower end of described output shaft is provided with the first gear ring, and the upper end of the first gear ring is provided with the second gear ring,
And second the upper end of gear ring be provided with the 3rd gear ring, the opposite side of described second hydraulic column is provided with controller, and controller is electrically connected respectively
Connect hydraulic cylinder, the first motor, the second motor, the 3rd motor and the 4th motor.
Preferably, the internal diameter of described first gear ring, the second gear ring and the 3rd gear ring is gradually incremented by.
Preferably, described 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 described first gripper shoe coincides mutually with the center of the second gripper shoe.
Compared with prior art, the beneficial effects of the utility model are: be provided with on the gear of this multi-motor driving
Four motors and the first hydraulic column, drive the first motor, the second motor, the 3rd motor and the 4th motor to enter by the first hydraulic column
Row type moves so that operated by personnel's enhanced convenience, and by the first motor, the second motor, the 3rd motor and the 4th
The different speed of motor can carry out speed governing with enhanced convenience, and the gear of multi-motor driving is provided with the second hydraulic column
With the first gear ring, the second gear ring and the 3rd gear ring, the first gear ring, the second gear ring and can be adjusted by the first hydraulic column
The height of three gear rings, makes different gear rings and gear engagement, can adjust more speed, the variable-speed motor of this multi-motor driving
Structure simple in construction, easy and simple to handle, governing speed is convenient, it is possible to meets electric motor car load and starts and the output need under uphill condition
Ask, make motor high power, high pulling torque output in the case of, be not susceptible to damage, and run the most stable.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model bottom surface structure schematic diagram；
Fig. 3 is this utility model cross-sectional view.
In figure: 1 first motor, 2 first gripper shoes, 3 second motors, 4 sliding panels, 5 slipping columns, 6 second gripper shoes, 7
Sliding tray, 8 the 3rd motors, 9 the 4th motors, 10 first hydraulic columns, 11 bracers, 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.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-3, this utility model provides a kind of technical scheme: the gear of a kind of multi-motor driving, including
First gripper shoe 2, the first gripper shoe 2 is provided with four grooves 12, and groove 12 is positioned on two diagonal of the first gripper shoe 2,
The both sides, bottom of groove 12 are provided with sliding tray 7, and sliding tray 7 is positioned at the lower surface of the first gripper shoe 2, is provided with slip in sliding tray 7
Plate 4, sliding panel 4 is slidably connected with sliding tray 7, and the center of the first gripper shoe 2 is provided with a bracer 11, four sides of a bracer 11
The most corresponding with sliding panel 4 respectively, prop up and between bracer 11 and sliding panel 4, be provided with the first hydraulic column 10, the lower surface of sliding panel 4 divides
Be not provided with the first motor the 1, second motor the 3, the 3rd motor 8 and the 4th motor 9, by the first hydraulic column 10 drive the first motor 1,
Second motor the 3, the 3rd motor 8 and the 4th motor 9 carry out type and move so that operated by personnel's enhanced convenience, and pass through
First motor the 1, second motor the 3, the 3rd motor 8 and the different speed of the 4th motor 9 can with the speed governing that carries out of enhanced convenience,
The output shaft of one motor the 1, second motor 3, the 3rd motor 8 and the 4th motor 9 runs through sliding panel 4 and groove 12 and extends to
The upper end of one gripper shoe 2, and the upper end of first motor the 1, second motor the 3, the 3rd motor 8 and the 4th motor 9 output shaft is provided with
Gear 14, the corner of the first gripper shoe 2 upper surface is provided with slipping column 5, and slipping column 5 is provided with back-up ring 19, back-up ring 19 upper end
Face is higher than the upper surface of gear 14, and slipping column 5 is provided with the second gripper shoe 6, the center of the first gripper shoe 2 and the second gripper shoe
The center of 6 coincides mutually, and the second gripper shoe 6 is slidably connected with slipping column 5, between the second gripper shoe 6 and the first gripper shoe 2
Both sides are provided with two the second hydraulic columns 17, and the side of the second hydraulic column 17 is provided with hydraulic cylinder 15, hydraulic cylinder 15 by oil guide pipe with
First hydraulic column 10 and the second hydraulic column 17 connect, and the second gripper shoe 6 connects centrally through bearing output shaft 13, output shaft 13
Lower end run through the lower section of the second gripper shoe 6 and extension, the lower end of output shaft 13 is provided with the first gear ring 20, the first gear ring 20 upper
End is 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, first gear ring the 20, second gear ring 21 and the 3rd
The internal diameter of gear ring 16 is gradually incremented by, and can be adjusted first gear ring the 20, second gear ring 21 and the 3rd by the second hydraulic column 17
The height of gear ring 16, makes different gear rings and gear 14 engage, and can adjust more speed, another of the second hydraulic column 17
Side is provided with controller 18, and controller 18 is electrically connected hydraulic cylinder the 15, first motor the 1, second motor the 3, the 3rd motor 8 and the 4th
Motor 9, the gear simple in construction of this multi-motor driving, easy and simple to handle, governing speed is convenient, it is possible to meet electric motor car load
Start and the output demand under uphill condition, make motor in the case of high power, high pulling torque output, be not susceptible to damage, and
And run the most stable.
Operation principle: by the height of second 17 liters of valencys of hydraulic column carry out selecting the first gear ring 20 or the second gear ring 21 or
The height of the 3rd gear ring 16 is identical with gear 14, by the first hydraulic column 10 carry out selecting the first motor 1 or the second motor 3 or
Gear 14 on 3rd motor 8 or the 4th motor 9 and the first gear ring 20 or the second gear ring 21 or the 3rd gear ring 16 engage, by choosing
The electric machine rotation selected rotates driving output shaft 13.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a gear for multi-motor driving, including the first gripper shoe (2), it is characterised in that: described first gripper shoe (2)
Being provided with four grooves (12), groove (12) is positioned on two diagonal of the first gripper shoe (2), the bottom of described groove (12)
Both sides are provided with sliding tray (7), and sliding tray (7) is positioned at the lower surface of the first gripper shoe (2), and sliding tray is provided with sliding panel in (7)
(4), sliding panel (4) is slidably connected with sliding tray (7), and the center of described first gripper shoe (2) is provided with a bracer (11), a bracer
(11) four sides are the most corresponding with sliding panel (4) respectively, prop up and are provided with the first hydraulic column between bracer (11) and sliding panel (4)
(10), the lower surface of described sliding panel (4) is respectively equipped with the first motor (1), the second motor (3), the 3rd motor (8) and the 4th electricity
Machine (9), the output shaft of the first motor (1), the second motor (3), the 3rd motor (8) and the 4th motor (9) run through sliding panel (4) and
Groove (12) and extend to the upper end of the first gripper shoe (2), and the first motor (1), the second motor (3), the 3rd motor (8)
Being provided with gear (14) with the upper end of the 4th motor (9) output shaft, the corner of described first gripper shoe (2) upper surface is provided with slip
Post (5), slipping column (5) is provided with the second gripper shoe (6), and the second gripper shoe (6) is slidably connected with slipping column (5), described
Both sides between second gripper shoe (6) and the first gripper shoe (2) are provided with two the second hydraulic columns (17), the second hydraulic column (17)
Side is provided with hydraulic cylinder (15), and hydraulic cylinder (15) is connected by oil guide pipe and the first hydraulic column (10) and the second hydraulic column (17),
Described second gripper shoe (6) connects centrally through bearing has output shaft (13), the lower end of output shaft (13) to run through the second gripper shoe
(6) and the lower section of extension, the lower end of described output shaft (13) is provided with the first gear ring (20), and the upper end of the first gear ring (20) is provided with the
Two gear rings (21), and the upper end of the second gear ring (21) is provided with the 3rd gear ring (16), the opposite side of described second hydraulic column (17) sets
Controller (18), controller (18) is had to be electrically connected hydraulic cylinder (15), the first motor (1), the second motor (3), the 3rd motor
And the 4th motor (9) (8).
The gear of a kind of multi-motor driving the most according to claim 1, it is characterised in that: described first gear ring
(20), the internal diameter of the second gear ring (21) and the 3rd gear ring (16) is gradually incremented by.
The gear of a kind of multi-motor driving the most according to claim 1, it is characterised in that: described slipping column (5)
Being provided with back-up ring (19), back-up ring (19) upper surface is higher than the upper surface of gear (14).
The gear of a kind of multi-motor driving the most according to claim 1, it is characterised in that: described first gripper shoe
(2) center coincides mutually with the center of the second gripper shoe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723609.6U CN205768593U (en) | 2016-07-11 | 2016-07-11 | Multi-motor driven speed change mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723609.6U CN205768593U (en) | 2016-07-11 | 2016-07-11 | Multi-motor driven speed change mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205768593U true CN205768593U (en) | 2016-12-07 |
Family
ID=58124389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620723609.6U Withdrawn - After Issue CN205768593U (en) | 2016-07-11 | 2016-07-11 | Multi-motor driven speed change mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205768593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004399A (en) * | 2016-07-11 | 2016-10-12 | 电子科技大学中山学院 | Multi-motor driven speed change mechanism |
-
2016
- 2016-07-11 CN CN201620723609.6U patent/CN205768593U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004399A (en) * | 2016-07-11 | 2016-10-12 | 电子科技大学中山学院 | Multi-motor driven speed change mechanism |
| CN106004399B (en) * | 2016-07-11 | 2018-01-26 | 电子科技大学中山学院 | Multi-motor driven speed change mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20180126 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20180126 |