CN108715204A - The motor controller mounting structure of assisted electric bicycle - Google Patents
The motor controller mounting structure of assisted electric bicycle Download PDFInfo
- Publication number
- CN108715204A CN108715204A CN201810811296.3A CN201810811296A CN108715204A CN 108715204 A CN108715204 A CN 108715204A CN 201810811296 A CN201810811296 A CN 201810811296A CN 108715204 A CN108715204 A CN 108715204A
- Authority
- CN
- China
- Prior art keywords
- logical
- gear
- ring body
- shell
- axle sleeve
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
Abstract
Include five logical shells and gear housing the invention discloses the motor controller mounting structure of assisted electric bicycle;The five logical shell connects into whole shell with the gear housing mould assembling, it is fixedly installed structure ring body in the whole shell, the structure ring body forms gear cavity close to the side of the gear housing, and the structure ring body forms cavity close to one end of described five logical shells;This programme is simple in structure, and built-in motor controller is positioned over five logical enclosure interiors, avoids and is placed on its motor core of movement end and runs at high speed the heat of generation, while closure is also got well than traditional appearance mode, also the function of rain-proof.
Description
Technical field
The invention belongs to the installations of the motor controller of moped field more particularly to assisted electric bicycle to tie
Structure.
Background technology
Traditional built-in motor controller is placed and movement end or outside motor, is placed on its motor core of movement end
The heat of generation of running at high speed influences the service life of motor and also reduces the efficiency of controller.And movement end is placed on because of control
Body product is big and line is unfavorable for producing in batches more, and the technique of the accumulation influence motor of a large amount of wire rods is beautiful;It is placed on outside motor
It cannot accomplish waterproof effect well.
Invention content
Goal of the invention:In order to overcome the deficiencies in the prior art, the present invention to provide the electronic of assisted electric bicycle
Machine controller mounting structure.
Technical solution:To achieve the above object, the motor controller mounting structure of assisted electric bicycle of the invention
Including five logical shells and gear housing;The five logical shell connects into whole shell, the whole shell with the gear housing mould assembling
It is inside fixedly installed structure ring body, the structure ring body forms gear cavity, the structure ring close to the side of the gear housing
Body forms cavity close to one end of described five logical shells;
Electric machine controller installation bin is installed in the cavity;Electricity is fixedly mounted in the electric machine controller installation bin
Machine controller.
Further, further include five logical main shafts and five logical mainshaft gears;The both sides difference one of the five logical mainshaft gear
Change and concentric is provided with first gear axle sleeve and second gear axle sleeve;The inner wall of the first gear axle sleeve by click with
The five logical mainshaft gear is sequentially connected;The axis that the inner wall of the second gear axle sleeve passes through first bearing and described five logical main shafts
Wall is rotatablely connected;The five logical mainshaft gear is located in the gear cavity;The inner ring of the gear housing by fourth bearing with
The outer wall of the second gear axle sleeve is rotatablely connected;
The structure ring body is annular rotary structure, and the inner ring of the structure ring body passes through 3rd bearing and described first
The outer wall of gear bush is rotatablely connected;The outer ring of the structure ring body is fixedly connected with the gear housing.
Further, described five one end of logical shell far from the gear housing pass through second bearing and described five logical main shafts
Rotation connection;The five logical shell is connect close to one end of the gear housing with the gear housing mould assembling;The gear hub
Body and the outer ring of the structure ring body are fixedly mounted by flange pin.
Further, described five logical main shaft both ends are separately connected bicycle pedals crank;Further include assist motor, it is described to help
Force motor is drivingly connected with described five logical mainshaft gears.
Advantageous effect:This programme is simple in structure, and built-in motor controller is positioned over five logical enclosure interiors, avoids and is placed on
Its motor core of movement end runs at high speed the heat of generation, while closure is also got well than traditional appearance mode, also anti-
The function of rain;Structure ring body had both played the role of gear cavity end cap simultaneously, which separates gear cavity and cavity,
Convenient for the wiring of electric machine controller, the lead-out wire of electric machine controller is prevented to be wound into gear-box, also acts as the biography of barrier gear
The effect of the heat of movable property life, while the lubricant grease on gear being prevented to splash in electric machine controller installation bin, in turn
Play the role of storing grease, and play five logical mainshaft gears of support, maintains five logical mainshaft gears and five logical main shafts
Concentricity, while also improving the stability of the structure.
Description of the drawings
Attached drawing 1 is bicycle bottom bracket sectional view;
Attached drawing 2 is the controller installation bin scheme of installation of five logical case insides.
Specific implementation mode
The present invention is further described below in conjunction with the accompanying drawings.
The motor controller mounting structure of the assisted electric bicycle as shown in attached drawing 1 to 2, including five logical shells, 14 He
Gear housing 4;The five logical shell 14 connects into whole shell with 4 mould assembling of the gear housing, is fixedly installed in the whole shell
There are structure ring body 12, the structure ring body 12 to form gear cavity 27, the structure ring body 12 close to the side of the gear housing 4
Cavity 26 is formed close to one end of described five logical shells 14;Electric machine controller installation bin 20 is installed in the cavity 26;
Electric machine controller is fixedly mounted in the electric machine controller installation bin 20, electric machine controller is positioned over five logical enclosure interiors, avoids
It is placed on movement end, motor core runs at high speed the heat of generation, while closure also gets well than traditional mode, also
The function of rain-proof;Structure ring body 12 had both played the role of gear cavity end cap simultaneously, and the structure ring body 12 is by gear cavity 27 and cavity
26 separate, it is therefore prevented that the lubricating oil splash on gear plays the logical master of support five in electric machine controller installation bin 20
The effect of shaft gear 11, maintains the concentricity of five logical mainshaft gears 11 and five logical main shafts 3, while also improving the stabilization of the structure
Property, how concrete structure ring body 12 positions five logical mainshaft gears 11 of support and hereinafter also has specific introduction;
Further include five logical main shafts 3 and five logical mainshaft gears 11 in the present embodiment;The both sides of the five logical mainshaft gear 11 point
The other integrated coaxial heart is provided with first gear axle sleeve 11.2 and second gear axle sleeve 11.1;The first gear axle sleeve 11.2
Inner wall is sequentially connected by click 5 and described five logical mainshaft gears 11;The inner wall of the second gear axle sleeve 11.1 passes through
First bearing 8 and the axial wall of described five logical main shafts 3 are rotatablely connected;The five logical mainshaft gear 11 is located in the gear cavity 27;
The inner ring of the gear housing 4 is rotatablely connected by the outer wall of fourth bearing 9 and the second gear axle sleeve 11.1;The structure
Ring body 12 is annular rotary structure, and the inner ring of the structure ring body 12 passes through 3rd bearing 10 and the first gear axle sleeve
11.2 outer wall rotation connection;The outer ring of the structure ring body 12 is fixedly connected with the gear housing 4, using three bearings and one
Five logical mainshaft gears 11 are firmly rotatably installed on mainshaft gear 11 by a click 5, and stable structure operates steadily.
The present embodiment middle gear shell 4 and the faying face of structure ring body 12 use same processes to complete in process,
Thus the combination precision at faying face can be very good to ensure, in order to further increase stability, two junction passes through flange pin
Nail is fixedly mounted, and then the structure end cap realizes high-precision with main shaft housing and coordinates, and then is effectively guaranteed 3rd bearing
Concentricity between 10 and fourth bearing 9.
The one end of the five logical shell 14 far from the gear housing 4 passes through 3 turns of second bearing 15 and described five logical main shafts
Dynamic connection;The five logical shell 14 is connect close to one end of the gear housing 4 with 4 mould assembling of the gear housing;In order to improve
Firmness, the gear housing 4 of the present embodiment and the outer ring of the structure ring body 12 are fixedly mounted by flange pin 13;
Five logical main shafts, 3 both ends are separately connected bicycle pedals crank;Further include assist motor, the assist motor with
The five logical mainshaft gear 11 is drivingly connected.
The threading mode of the present embodiment:The power cord 21 and control output line 22 of the electric machine controller are respectively from the electricity
It draws at the both ends of machine controller installation bin 20;Hollow out is provided with control line punched out 23 and power supply respectively on the five logical shell 14
The control output line 22 of line punched out 25, the electric machine controller draws five logical shells 14 from the control line punched out 23;Institute
The power cord 21 for stating the electric machine controller of electric machine controller is drawn from the power cord punched out 25, the power cord of electric machine controller
Secondary battery unit outside 21 connections;The output end of the control output line 22 of electric machine controller is electrically connected assist motor;And this
The assist motor of embodiment is drivingly connected with described five logical mainshaft gears 11;It can be exported by changing the control of electric machine controller
The output power of line 22 changes the driving power of assist motor.
The above is only a preferred embodiment of the present invention, it should be pointed out that:For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (4)
1. the motor controller mounting structure of assisted electric bicycle, it is characterised in that:Including five logical shells (14) and gear
Shell (4);The five logical shell (14) connects into whole shell with the gear housing (4) mould assembling, fixes and sets in the whole shell
It is equipped with structure ring body (12), the structure ring body (12) forms gear cavity (27) close to the side of the gear housing (4), described
Structure ring body (12) forms cavity (26) close to one end of described five logical shells (14);
It is installed with electric machine controller installation bin (20) in the cavity (26);It is solid in the electric machine controller installation bin (20)
Dingan County fills electric machine controller.
2. according to the motor controller mounting structure of assisted electric bicycle shown in claim 1, it is characterised in that:Also wrap
Include five logical main shafts (3) and five logical mainshaft gears (11);The integrated coaxial heart is set respectively for the both sides of the five logical mainshaft gear (11)
It is equipped with first gear axle sleeve (11.2) and second gear axle sleeve (11.1);The inner wall of the first gear axle sleeve (11.2) passes through spine
Pawl (5) is taken turns to be sequentially connected with described five logical mainshaft gears (11);The inner wall of the second gear axle sleeve (11.1) passes through first
Bearing (8) and the axial wall of described five logical main shafts (3) are rotatablely connected;The five logical mainshaft gear (11) is located at the gear cavity (27)
It is interior;The inner ring of the gear housing (4) is rotated by the outer wall of fourth bearing (9) and the second gear axle sleeve (11.1) to be connected
It connects;
The structure ring body (12) is annular rotary structure, the inner ring of the structure ring body (12) by 3rd bearing (10) with
The outer wall of the first gear axle sleeve (11.2) is rotatablely connected;The outer ring of the structure ring body (12) is fixedly connected with the gear hub
Body (4).
3. according to the motor controller mounting structure of assisted electric bicycle shown in claim 2, it is characterised in that:It is described
The one end of five logical shells (14) far from the gear housing (4) is connected by second bearing (15) and described five logical main shaft (3) rotations
It connects;The five logical shell (14) connect close to one end of the gear housing (4) with the gear housing (4) mould assembling;The tooth
It takes turns shell (4) and the outer ring of the structure ring body (12) is fixedly mounted by flange pin (13).
4. a kind of five logical mainshaft gear location structures based on built-in motor according to claim 2, it is characterised in that:It is described
Five logical main shaft (3) both ends are separately connected bicycle pedals crank;Further include assist motor, the assist motor and described five logical masters
Shaft gear (11) is drivingly connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810811296.3A CN108715204B (en) | 2018-07-23 | 2018-07-23 | Motor controller mounting structure of power-assisted electric bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810811296.3A CN108715204B (en) | 2018-07-23 | 2018-07-23 | Motor controller mounting structure of power-assisted electric bicycle |
Publications (2)
Publication Number | Publication Date |
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CN108715204A true CN108715204A (en) | 2018-10-30 |
CN108715204B CN108715204B (en) | 2023-10-27 |
Family
ID=63914128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810811296.3A Active CN108715204B (en) | 2018-07-23 | 2018-07-23 | Motor controller mounting structure of power-assisted electric bicycle |
Country Status (1)
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2399882Y (en) * | 1999-11-06 | 2000-10-04 | 李自立 | Side-arranged power driver |
CN101590887A (en) * | 2009-06-12 | 2009-12-02 | 张宏艳 | Mid-driving morpet |
CN204912804U (en) * | 2015-09-18 | 2015-12-30 | 成都锋宜精密工具制造有限公司 | Aperture footpath interchangeable head molding cutting tool/molding cutter |
US20160107720A1 (en) * | 2014-10-21 | 2016-04-21 | Wuxi Aimeike Power Machinery Company Limited | Mid-motor drive system for an electric bicycle |
CN105691538A (en) * | 2014-11-28 | 2016-06-22 | 苏州工业园区同盛车业有限公司 | Mid-set motor of electric bicycle |
DE102016225159A1 (en) * | 2016-12-15 | 2018-06-21 | Zf Friedrichshafen Ag | Gear for a bike |
CN208947522U (en) * | 2018-07-23 | 2019-06-07 | 无锡川克智能电机有限公司 | A kind of motor controller mounting structure of moped |
-
2018
- 2018-07-23 CN CN201810811296.3A patent/CN108715204B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2399882Y (en) * | 1999-11-06 | 2000-10-04 | 李自立 | Side-arranged power driver |
CN101590887A (en) * | 2009-06-12 | 2009-12-02 | 张宏艳 | Mid-driving morpet |
US20160107720A1 (en) * | 2014-10-21 | 2016-04-21 | Wuxi Aimeike Power Machinery Company Limited | Mid-motor drive system for an electric bicycle |
CN105691538A (en) * | 2014-11-28 | 2016-06-22 | 苏州工业园区同盛车业有限公司 | Mid-set motor of electric bicycle |
CN204912804U (en) * | 2015-09-18 | 2015-12-30 | 成都锋宜精密工具制造有限公司 | Aperture footpath interchangeable head molding cutting tool/molding cutter |
DE102016225159A1 (en) * | 2016-12-15 | 2018-06-21 | Zf Friedrichshafen Ag | Gear for a bike |
CN208947522U (en) * | 2018-07-23 | 2019-06-07 | 无锡川克智能电机有限公司 | A kind of motor controller mounting structure of moped |
Also Published As
Publication number | Publication date |
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CN108715204B (en) | 2023-10-27 |
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