CN115411880A - Wheel edge direct-drive transmission device of birotor axial motor - Google Patents
Wheel edge direct-drive transmission device of birotor axial motor Download PDFInfo
- Publication number
- CN115411880A CN115411880A CN202211137421.XA CN202211137421A CN115411880A CN 115411880 A CN115411880 A CN 115411880A CN 202211137421 A CN202211137421 A CN 202211137421A CN 115411880 A CN115411880 A CN 115411880A
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- China
- Prior art keywords
- mounting
- motor body
- transmission device
- drive transmission
- plates
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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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000010276 construction Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/62—Other vehicle fittings for cleaning
- B60S1/66—Other vehicle fittings for cleaning for cleaning vehicle exterior
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a wheel edge direct-drive transmission device of a double-rotor axial motor, which comprises a motor body, wherein a brake disc is fixedly connected to the right end of the motor body, a convenient driving mechanism is fixedly arranged at the left end of the motor body and comprises a mounting plate, a mounting bolt, a middle shaft, an inner sleeve, a connecting rod, an outer sleeve, extension plates, an end plate and the mounting plate, four hairbrushes are arranged on the convenient driving mechanism, the four hairbrushes are uniformly attached to the outer side of the motor body, the convenient driving mechanism further comprises avoidance grooves, the avoidance grooves are provided with four, and the avoidance grooves are respectively formed in the inner sides of the four extension plates. The dust cleaning device can clean dust on the outer side of the brake disc conveniently, is convenient to install, is suitable for refitting the existing brake disc, and has a wider application prospect.
Description
Technical Field
The invention belongs to the technical field of motors, and particularly relates to a wheel-side direct-drive transmission device of a double-rotor axial motor.
Background
Electric automobile can divide into centralized drive formula electric automobile and distributed drive formula electric automobile, distributed drive formula electric automobile has saved mechanisms such as clutch, differential mechanism, the mechanical structure of car has been simplified for the space utilization of car obtains improving, distributed drive system makes every wheel solitary become drive unit, control the output torque of motor with the electric control unit, make the car more nimble, improved the stability of controlling of car, distributed drive formula electric automobile directly drives transmission through the wheel limit and drives the auto wheel.
In the prior art, the wheel edge direct-drive transmission device is also divided into multiple types according to the different types of the motors, wherein the wheel edge direct-drive transmission device using the double-rotor axial motor still has some defects in actual use, and is obvious because the installation position of the wheel edge direct-drive transmission device is positioned on the inner side of a wheel hub, more dust is inevitably attached to the surface of the wheel edge direct-drive transmission device along with the prolonging of the service time, and because of the installation position of the wheel edge direct-drive transmission device, the dust outside the double-rotor axial motor is more difficult to operate when being cleaned, and the heat dissipation effect of the double-rotor axial motor is directly reduced after the dust is excessively attached, so that the service life of the double-rotor axial motor is prolonged.
Disclosure of Invention
Based on the defects of the prior art, the wheel-side direct-drive transmission device of the double-rotor axial motor is provided, dust on the outer side of a brake disc can be conveniently cleaned, installation is convenient, and the double-rotor axial motor is suitable for refitting the existing brake disc and has a wider application prospect.
In order to solve the technical problems, the invention is realized by the following technical scheme: the invention provides a wheel-side direct-drive transmission device of a double-rotor axial motor, which comprises a motor body, wherein a brake disc is fixedly connected to the right end of the motor body, a convenient driving mechanism is fixedly arranged at the left end of the motor body and comprises a mounting plate, a mounting bolt, a middle shaft, an inner sleeve, a connecting rod, an outer sleeve, an extension plate, an end plate and a mounting plate, four brushes are arranged on the convenient driving mechanism, and the four brushes are uniformly attached to the outer side of the motor body.
Optionally, the convenient driving mechanism further comprises four avoidance grooves, wherein the four avoidance grooves are formed in the avoidance grooves and are respectively formed in the inner sides of the four extension plates.
Further, the motor body comprises a left end cover, a bearing, an elastic retainer ring, a rotor core, a permanent magnet, a middle shell, a stator core, a bearing, an oil seal, a right end cover, a flange plate and a middle shaft; the fixed cover of brake disc connects and establishes in the ring flange outside, the left end lid passes through construction bolt and can dismantle with the mesochite and be connected.
Further, the mounting panel laminating sets up in the motor body rear end, the mounting bolt is provided with four, the mounting panel is connected with the left end lid through four mounting bolts.
Further, the jackshaft passes through the bearing and rotates nested setting in mounting panel left side middle part, interior sleeve pipe is fixed to be cup jointed and is set up in the jackshaft outside, the connecting rod is provided with four, four the connecting rod is even fixed to be set up in the interior sleeve pipe outside, the fixed cover of outer tube connects and sets up in four connecting rod outsides.
Further, extension board, end plate and mounting panel all are provided with four, four the extension board is even fixed to be set up in the outer tube outside, four the end plate is even fixed to be set up in four extension board tip, four the mounting panel is even fixed to be set up in four end plate tip, four the mounting panel bonds with four brushes respectively.
Compared with the same type device in the prior art, the dust cleaning device has the advantages that the dust cleaning device is convenient to clean the dust outside the brake disc, convenient to install, suitable for refitting the existing brake disc and particularly wide in use prospect.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following detailed description is given in conjunction with the preferred embodiments, together with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
Fig. 1 is a left side view of the present invention.
Fig. 2 is an overall front cross-sectional structure diagram of the present invention.
In the figure: 1. a motor body; 2. a brake disc; 3. a convenient driving mechanism; 31. mounting a plate; 32. installing a bolt; 33. an intermediate shaft; 34. an inner sleeve; 35. a connecting rod; 36. an outer sleeve; 37. an extension plate; 371. an avoidance groove; 38. an end plate; 39. mounting a plate; 4. and a brush.
Detailed Description
Other aspects, features and advantages of the present invention will become apparent from the following detailed description, taken in conjunction with the accompanying drawings, which form a part of this specification, and which illustrate, by way of example, the principles of the invention. In the referenced drawings, the same or similar components in different drawings are denoted by the same reference numerals.
Referring to fig. 1 to 2, the wheel-side direct-drive transmission device of the dual-rotor axial motor comprises a motor body 1, a brake disc 2 is fixedly connected to the right end of the motor body 1, a convenient driving mechanism 3 is fixedly arranged at the left end of the motor body 1, the convenient driving mechanism 3 comprises a mounting plate 31, a mounting bolt 32, an intermediate shaft 33, an inner sleeve 34, a connecting rod 35, an outer sleeve 36, an extension plate 37, an end plate 38 and a mounting plate 39, four brushes 4 are arranged on the convenient driving mechanism 3, and the four brushes 4 are uniformly attached to the outer side of the motor body 1.
The convenient driving mechanism 3 further comprises four avoidance grooves 371, wherein the avoidance grooves 371 are provided with four or four avoidance grooves 371 which are respectively arranged on the inner sides of the four extension plates 37.
It should be further noted that the motor body 1 includes a left end cover, a bearing, an elastic collar, a rotor core, a permanent magnet, a middle casing, a stator core, a bearing, an oil seal, a right end cover, a flange and a middle shaft.
More specifically, the fixed cover of brake disc connects and establishes in the ring flange outside, the left end cover passes through construction bolt 32 and can dismantle with the mesochite and be connected.
More specifically, the laminating of mounting panel 31 sets up in 1 rear end of motor body, mounting bolt 32 is provided with four, mounting panel 31 is connected with the left end lid through four mounting bolt 32, jackshaft 33 rotates nestedly through the bearing and sets up in mounting panel 31 left side middle part, the fixed cup joint of interior sleeve pipe 34 is set up in the jackshaft 33 outside, connecting rod 35 is provided with four, four the even fixed setting in the interior sleeve pipe 34 outside of connecting rod 35, the fixed cup joint of outer tube 36 sets up in four connecting rod 35 outsides, extension board 37, end plate 38 and mounting panel 39 all are provided with four, four the even fixed setting in the outer tube 36 outside of extension board 37, four the even fixed setting in four extension board 37 tip of end plate 38 of end plate 39, four the mounting panel 39 bonds with four brushes 4 respectively.
When the device works actually: when ash removal is required to be performed on the surface of the motor body 1, the outer sleeve 36 rotates through the four connecting rods 35, the outer sleeve 36 rotates and drives the four end plates 38 to rotate through the four extending plates 37, the extending plates 37 avoid the mounting bolts 32 through the avoiding grooves 371 in the rotating process, the four end plates 38 drive the four brushes 4 to rotate through the four mounting plates 39, the four brushes 4 wipe the surface of the motor body 1 when rotating, and therefore dust attached to the surface of the motor body 1 is brushed down;
meanwhile, when the convenient driving mechanism 3 is installed, the installation plate 31 can be fixed by the installation bolt 32 for connecting the left end cover and the middle shell, and then additional installation or fixing components are not needed.
While the foregoing is directed to the preferred embodiment of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (6)
1. The utility model provides a birotor axial motor's wheel limit directly drives transmission, includes motor body (1), motor body (1) right-hand member fixedly connected with brake disc (2), its characterized in that: motor body (1) left end is fixed and is provided with convenient actuating mechanism (3), convenient actuating mechanism (3) are including mounting panel (31), mounting bolt (32), jackshaft (33), interior sleeve pipe (34), connecting rod (35), outer tube (36), extension board (37), end plate (38) and mounting panel (39), be provided with four brush (4) on convenient actuating mechanism (3), four brush (4) are evenly laminated and are set up in the motor body (1) outside.
2. The wheel-side direct-drive transmission device of the double-rotor axial motor as claimed in claim 1, wherein the convenient driving mechanism (3) further comprises four avoidance grooves (371), and the four avoidance grooves (371) are respectively formed in the inner sides of the four extension plates (37).
3. The wheel-side direct-drive transmission device of the double-rotor axial motor as claimed in claim 2, wherein the motor body (1) comprises a left end cover, a bearing, an elastic retainer ring, a rotor core, a permanent magnet, a middle shell, a stator core, a bearing, an oil seal, a right end cover, a flange plate and a middle shaft;
the fixed cover of brake disc connects and establishes in the ring flange outside, the left end lid passes through construction bolt (32) and can dismantle with the mesochite and be connected.
4. The wheel-side direct-drive transmission device of the double-rotor axial motor as claimed in claim 3, wherein the mounting plate (31) is attached to the rear end of the motor body (1), four mounting bolts (32) are arranged, and the mounting plate (31) is connected with the left end cover through the four mounting bolts (32).
5. The wheel-side direct-drive transmission device of the double-rotor axial motor as claimed in claim 4, wherein the intermediate shaft (33) is arranged in the middle of the left side of the mounting plate (31) in a rotating and nesting mode through a bearing, the inner sleeve (34) is fixedly sleeved and arranged on the outer side of the intermediate shaft (33), four connecting rods (35) are arranged, the four connecting rods (35) are uniformly and fixedly arranged on the outer side of the inner sleeve (34), and the outer sleeve (36) is fixedly sleeved and arranged on the outer sides of the four connecting rods (35).
6. The wheel-rim direct-drive transmission device of the double-rotor axial motor as claimed in claim 5, wherein four extension plates (37), four end plates (38) and four mounting plates (39) are provided, four extension plates (37) are uniformly and fixedly arranged on the outer side of the outer sleeve (36), four end plates (38) are uniformly and fixedly arranged on the ends of four extension plates (37), four mounting plates (39) are uniformly and fixedly arranged on the ends of four end plates (38), and four mounting plates (39) are respectively bonded with four brushes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211137421.XA CN115411880A (en) | 2022-09-19 | 2022-09-19 | Wheel edge direct-drive transmission device of birotor axial motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211137421.XA CN115411880A (en) | 2022-09-19 | 2022-09-19 | Wheel edge direct-drive transmission device of birotor axial motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115411880A true CN115411880A (en) | 2022-11-29 |
Family
ID=84164892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211137421.XA Pending CN115411880A (en) | 2022-09-19 | 2022-09-19 | Wheel edge direct-drive transmission device of birotor axial motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115411880A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08317608A (en) * | 1995-05-17 | 1996-11-29 | Takashima Sangyo Kk | Rotary brush apparatus |
| CN207970960U (en) * | 2017-12-15 | 2018-10-16 | 扬州市华天电机有限公司 | A kind of sand making machine motor housing having self-cleaning function |
| CN113285550A (en) * | 2021-05-14 | 2021-08-20 | 深圳市恒然电机有限公司 | Brushless submersible motor capable of preventing erosion and self-cleaning through motor driving |
| CN113972773A (en) * | 2021-12-22 | 2022-01-25 | 山东瑞博电机有限公司 | Dustproof three-phase asynchronous motor |
| CN216414029U (en) * | 2021-07-15 | 2022-04-29 | 南京三协电机制造有限公司 | Direct current motor with high torque structure |
-
2022
- 2022-09-19 CN CN202211137421.XA patent/CN115411880A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08317608A (en) * | 1995-05-17 | 1996-11-29 | Takashima Sangyo Kk | Rotary brush apparatus |
| CN207970960U (en) * | 2017-12-15 | 2018-10-16 | 扬州市华天电机有限公司 | A kind of sand making machine motor housing having self-cleaning function |
| CN113285550A (en) * | 2021-05-14 | 2021-08-20 | 深圳市恒然电机有限公司 | Brushless submersible motor capable of preventing erosion and self-cleaning through motor driving |
| CN216414029U (en) * | 2021-07-15 | 2022-04-29 | 南京三协电机制造有限公司 | Direct current motor with high torque structure |
| CN113972773A (en) * | 2021-12-22 | 2022-01-25 | 山东瑞博电机有限公司 | Dustproof three-phase asynchronous motor |
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