CN103241339A - Shaftless electromobile - Google Patents
Shaftless electromobile Download PDFInfo
- Publication number
- CN103241339A CN103241339A CN2012100329166A CN201210032916A CN103241339A CN 103241339 A CN103241339 A CN 103241339A CN 2012100329166 A CN2012100329166 A CN 2012100329166A CN 201210032916 A CN201210032916 A CN 201210032916A CN 103241339 A CN103241339 A CN 103241339A
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- China
- Prior art keywords
- ball
- roller
- conical gear
- axle
- raceway
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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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Abstract
The invention discloses a shaftless electromobile for riding instead of walking. The shaftless electromobile comprises a large spiral bevel gear, a rim, balls, a roller raceway, a small spiral bevel gear and shaft, a mudguard, inner and outer tires, small balls, a roller raceway, flanges, balls, rollers, a speed controller and a control handlebar, a main frame, a battery pack, a brake lever and brakes, a flywheel assembly, a direct-current motor, a front wheel and front frame assembly, a folder and a saddle. The shaftless electromobile has the advantages that a transmission portion is simple and reasonable in structure and low in manufacturing cost, and the center of gravity of the whole electromobile can be lowered, so that more smoothness in riding can be realized; and the shaftless electromobile is small in size, so that carrying and storing are facilitated.
Description
Technical field the present invention relates to a kind of nothing axle battery-driven car
(patent No.: ride not steady to " power car that does not have the no spoke of axle " of State Patent Office application by 2009100195988) patent, its motivation transfer motion part more complicated and causing on December 6th, 2009 for the background technology inventor.
Summary of the invention the objective of the invention is: a kind of drive mechanism advantages of simple is provided, can makes the car load center of gravity low, ride and do not have the axle battery-driven car more stably.Technical scheme of the present invention is: king bolt conical gear (1b) and wheel rim (1d) ball, roller raceway (1e) are processed into king bolt conical gear, wheel rim and ball, the roller raceway (1) of concentric one, or large conical gear (1c) and wheel rim (1d) ball, roller raceway (1e) are processed into large conical gear, wheel rim and ball, the roller raceway (1a) of concentric one.The minor spiral conical gear that king bolt conical gear (1b) is identical with modulus and axle (2) engagement assemble, or large conical gear (1c) small conical gear and axle (2a) engagement identical with modulus are assembled.Processing on ball, roller raceway (1e) inner periphery and ball, the corresponding recessed raceway of semicircle (1f) of roller (6).Main car frame (8) is gone up on 2 of its inner periphery lower semi-circular respectively with one heart Jing'an and is loaded onto little ball, roller raceway (5), a bit install a little ball, roller raceway (5) with one heart with bolt assembly (21) and go up its circumference upper semi-circle at main car frame (8), isoplanar running-fit and the interior concentric running-fit of difference ball, roller semicircle pit (5a) are therebetween loaded onto corresponding ball, roller (6) with one heart between ball, roller raceway (1e) and three little balls, the roller raceway (5).Be processed with several and ball, corresponding ball, the roller semicircle pit (5a) of roller (6) on little ball, the roller raceway (5), there is rib (5b) on the ball of little ball, roller raceway (5), the both sides of roller semicircle pit (5a).Minor spiral conical gear and axle (2) or small conical gear number and axle (2a) with one heart close fit be assemblied in fly wheel assembly (11) below.And the top concentric close fit of fly wheel assembly (11) is assemblied in below the DC motor (12).DC motor (12) concentric co-axial line is installed on the main car frame (8).
The invention has the beneficial effects as follows: running part is simple and reasonable, and low cost of manufacture can make the car load center of gravity hang down and ride more originally surely.Long-pending little favourable the carrying of positive car body deposited.
Description of drawings Fig. 1 is that single wheel of the present invention does not have an electric vehicle structure scheme drawing; Fig. 2 is that the A-A of Fig. 1 analyses and observe the structure for amplifying scheme drawing; Fig. 3 is the scheme drawing of little ball, roller raceway (5) and ball, roller (6); Fig. 4 is that the two-wheeled that the present invention is installed in front-wheel does not have an electric vehicle structure scheme drawing; Fig. 5 is the structural representation that two-wheeled that the present invention is installed in trailing wheel does not have a battery-driven car.
Part sequence number is as follows among the figure: king bolt conical gear, wheel rim and ball, roller raceway (1), large conical gear, wheel rim and ball, roller raceway (1a), king bolt conical gear (1b), large conical gear (1c), wheel rim (1d), ball, roller raceway (1e), the recessed raceway of semicircle (1f); Minor spiral conical gear and axle (2), small conical gear and axle (2a); Mud watt (3); Tire ﹠ Tube (4); Little ball, roller raceway (5), ball, roller semicircle pit (5a), rib (5b); Ball, roller (6); Governor and control handgrip (7); Main car frame (8); Storage battery group (9); Brake handle and lock (10); Fly wheel assembly (11); DC motor (12); Front-wheel and front vehicle frame assembly (13); Folder (14); Vehicle seat (15); Handlebar (16); Back frame assembly (17); Trailing wheel and fly wheel assembly (18); Pedal chain disc assembly (19); Chain assembly (20); Bolt assembly (21).
Specific embodiment the present invention as shown in Figure 1, 2, 3, king bolt circular cone gear ring, wheel rim and ball, roller raceway (1), minor spiral conical gear and axle (2), mud watt (3), Tire ﹠ Tube (4), little ball, roller raceway (5), ball, roller (6), governor and control handgrip (7), storage battery group (9), brake handle and lock (10), fly wheel assembly (11), DC motor (12), seat (15), handlebar (16), bolt assembly (21), be installed on the main car frame (8), just formed a single wheel and do not had a battery-driven car.
The present invention such as Fig. 2,3, shown in 4: the king bolt conical gear, wheel rim and ball, roller raceway (1), minor spiral conical gear and axle (2), mud watt (3), Tire ﹠ Tube (4), little ball, roller raceway (5), ball, roller (6), governor and control are main (7), main car frame (8), storage battery group (9), brake handle and lock (10), fly wheel assembly (11), DC motor (12), front-wheel and front vehicle frame assembly (13), folder (14), vehicle seat (15), handlebar (16), back frame assembly (17) trailing wheel and fly wheel assembly (18), pedal chain disc assembly (19), chain assembly (20) bolt assembly (21) install just have been formed an electric motor driven two-wheeled of front-wheel and not to have had a battery-driven car.
The present invention such as Fig. 2,3, shown in 5: large conical gear, wheel rim and ball, roller raceway (1a), small conical gear and axle (2a), mud watt (3), Tire ﹠ Tube (4), little ball, roller raceway (5), ball, roller (6), governor and control are main (7), main car frame (8) storage battery group (9), brake handle and lock (10), fly wheel assembly (11), DC motor (12), front-wheel and front vehicle frame assembly (13), folder (14), vehicle seat (15), handlebar (16), the two-wheeled that back frame assembly (17), bolt assembly (21) install with regard to having formed a rear wheel motor driving does not have a battery-driven car.
Claims (5)
1. one kind is not had the axle battery-driven car, comprise large conical gear, wheel rim and ball, the roller raceway, small conical gear and axle, mud watt, Tire ﹠ Tube, little ball, the roller raceway, ball, roller, governor and control handgrip, main car frame, the storage battery group, brake handle and lock, fly wheel assembly, DC machine, front-wheel and front vehicle frame assembly, folder, vehicle seat, handlebars etc. is characterized in that: king bolt conical gear (1b) and wheel rim (1d) ball, roller raceway (1e) is processed into the king bolt conical gear of concentric one, wheel rim and ball, roller raceway (1), the minor spiral conical gear that king bolt conical gear (1b) is identical with modulus and axle (2) engagement assemble, main car frame (8) is gone up on 2 of its inner periphery lower semi-circular respectively with one heart Jing'an and is loaded onto little ball, roller raceway (5) is a bit installed a little ball with bolt assembly (21) with one heart and go up its circumference upper semi-circle at main car frame (8), roller raceway (5), ball, roller raceway (1e) and three little balls, concentric isoplanar running-fit and difference ball therebetween between the roller raceway (5), concentric running-fit is loaded onto corresponding ball in the roller semicircle pit (5a), roller (6).
2. nothing according to claim 1 axle battery-driven car, it is characterized in that: large conical gear (1c) and wheel rim (1d) ball, roller raceway (1e) are processed into large conical gear, wheel rim and ball, the roller raceway (1a) of concentric one, and small conical gear and axle (2a) engagement identical with modulus large conical gear (1c) assemble.
3. nothing axle battery-driven car according to claim 1 is characterized in that: processing on ball, roller raceway (1e) inner periphery and ball, the corresponding recessed raceway of semicircle (1f) of roller (6).
4. nothing according to claim 1 axle battery-driven car, it is characterized in that: be processed with several and ball, corresponding ball, the roller semicircle pit (5a) of roller (6) on little ball, the roller raceway (5), there is rib (5b) on the ball of little ball, roller raceway (5), the both sides of roller semicircle pit (5a).
5. nothing according to claim 1 axle battery-driven car, it is characterized in that: minor spiral conical gear and axle (2) or small conical gear number and axle (2a) with one heart close fit be assemblied in fly wheel assembly (11) below, and the top concentric close fit of fly wheel assembly (11) is assemblied in below the DC motor (12), and DC motor (12) concentric co-axial line is installed on the main car frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100329166A CN103241339A (en) | 2012-02-09 | 2012-02-09 | Shaftless electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100329166A CN103241339A (en) | 2012-02-09 | 2012-02-09 | Shaftless electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103241339A true CN103241339A (en) | 2013-08-14 |
Family
ID=48921286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100329166A Pending CN103241339A (en) | 2012-02-09 | 2012-02-09 | Shaftless electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103241339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005199A (en) * | 2016-07-29 | 2016-10-12 | 杭州久高科技有限公司 | Electric servo bicycle |
| CN111619721A (en) * | 2020-06-10 | 2020-09-04 | 熊书红 | Novel electric two-wheeled vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3663031A (en) * | 1970-02-25 | 1972-05-16 | William E L Young | Sporting apparatus |
| US5826674A (en) * | 1992-10-23 | 1998-10-27 | Taylor; Grant | Wheeled vehicle |
| CN2347873Y (en) * | 1998-09-04 | 1999-11-10 | 王国套 | New bicycle |
| CN2709297Y (en) * | 2004-04-07 | 2005-07-13 | 司凯直 | Automati balancing single wheel two-wheel electric bicycle |
| CN201470104U (en) * | 2009-05-27 | 2010-05-19 | 邝国梁 | Remotely-controlled single wheel scooter |
| CN102085901A (en) * | 2009-12-06 | 2011-06-08 | 欧阳宝武 | Motor vehicle without shaft and spoke |
| CN202464085U (en) * | 2012-02-09 | 2012-10-03 | 山东省北斗制冷设备有限公司 | Shaftless electric vehicle |
-
2012
- 2012-02-09 CN CN2012100329166A patent/CN103241339A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3663031A (en) * | 1970-02-25 | 1972-05-16 | William E L Young | Sporting apparatus |
| US5826674A (en) * | 1992-10-23 | 1998-10-27 | Taylor; Grant | Wheeled vehicle |
| CN2347873Y (en) * | 1998-09-04 | 1999-11-10 | 王国套 | New bicycle |
| CN2709297Y (en) * | 2004-04-07 | 2005-07-13 | 司凯直 | Automati balancing single wheel two-wheel electric bicycle |
| CN201470104U (en) * | 2009-05-27 | 2010-05-19 | 邝国梁 | Remotely-controlled single wheel scooter |
| CN102085901A (en) * | 2009-12-06 | 2011-06-08 | 欧阳宝武 | Motor vehicle without shaft and spoke |
| CN202464085U (en) * | 2012-02-09 | 2012-10-03 | 山东省北斗制冷设备有限公司 | Shaftless electric vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005199A (en) * | 2016-07-29 | 2016-10-12 | 杭州久高科技有限公司 | Electric servo bicycle |
| CN111619721A (en) * | 2020-06-10 | 2020-09-04 | 熊书红 | Novel electric two-wheeled vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |