CN201432781Y - Tire mounting structure of hub motor for touring bus - Google Patents
Tire mounting structure of hub motor for touring bus Download PDFInfo
- Publication number
- CN201432781Y CN201432781Y CN2009200766655U CN200920076665U CN201432781Y CN 201432781 Y CN201432781 Y CN 201432781Y CN 2009200766655 U CN2009200766655 U CN 2009200766655U CN 200920076665 U CN200920076665 U CN 200920076665U CN 201432781 Y CN201432781 Y CN 201432781Y
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- China
- Prior art keywords
- tire
- groove
- electric machine
- hub motor
- machine casing
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Abstract
A tire mounting structure of a hub motor for a touring bus comprises a motor casing, wherein a centre shaft stator is arranged in the motor casing, a selenium steel sheet rotor is arranged on the centre shaft stator, and the selenium steel sheet rotor drives the motor casing to rotate through a gear set. The utility model is characterized in that a clamping groove for clamping a tire is formed onthe outer ring of the motor casing, the tire is arranged in the clamping groove, teeth are arranged in the clamping groove, the motor casing is made up of two half casings which are combined together,and the clamping groove and the teeth are evenly and symmetrically distributed on the two half casings. The utility model has the advantages that the mounting and the dismounting are simple; when thetire is required to be mounted, the two half casings are separated from each other, so that the tire can be put in the clapping groove, and then the two half casings are combined together; and the tire which is solid and free from inflation has no possibility of tire burst, and can be used for a long time without replacement.
Description
Technical field
The utility model relates to the vehicle technology field, further relates to a kind of wheel hub motor that is applied on the assisted electric traveling car, further relates to the mounting of tyre structure of this kind wheel hub motor.
Background technology
Applicant is devoted to study box type folding travelling bicycle always, so-called box type folding travelling bicycle is a kind of battery-driven car that can fold, this battery-driven car is at the folding casing that can be folded into later a suitcase type, and the este wagon holder after the user can draw suitcase to fold as holder is walked.
Described box type folding travelling bicycle comprises former and later two wheels, and wherein trailing wheel is a drive wheel, considers folding needs, and front-wheel and trailing wheel are all smaller, and trailing wheel will install wheel hub motor, so how tire installs the very complicated of change.
The utility model content
Technical problem to be solved in the utility model is, overcomes problems of the prior art, and the mounting of tyre structure of a kind of este wagon with wheel hub motor is provided.
In order to address the above problem the technical solution of the utility model is such:
A kind of este wagon mounting of tyre structure of wheel hub motor, comprise an electric machine casing, be provided with an axis stator in the electric machine casing, the axis stator is provided with selenium steel disc rotor, selenium steel disc rotor is by the rotation of gear set drive electric machine casing, it is characterized in that, the outer ring of electric machine casing is provided with the draw-in groove that is used to block tire, described tire is arranged in the described draw-in groove, be provided with tooth in the draw-in groove, described electric machine casing is made of two half housings that can lump together, being evenly distributed on two and half housings of described draw-in groove and tooth symmetry.
Described two and half housings lump together by bolt, are provided with bolt hole at the connecting portion of draw-in groove and electric machine casing, and described bolt inserting bolt hole is with fixing the lumping together of two and half housings.
The interior contact surface of described two and half housings is provided with mutually chimeric step, and the interior contact surface of one and half housings is set to raised step, the interior contact surface of another half housing be provided with can be chimeric with raised step recessed step.
Described tire is solid non-inflatable tyre.
Beneficial effect, wheel hub motor described in the utility model is a two halves formula structure, installing/dismounting is simple, when needs are installed tire, with two and half housings separately, tire is placed in the draw-in groove, and then with two and half housings altogether, and tire is solid non-inflatable tyre, the long-time free of replacement that uses of can not blowing out.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the structural representation of wheel hub motor described in the utility model;
Fig. 2 is wheel hub motor two and half housing separated position structural representations described in the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1
Wheel hub motor comprises electric machine casing 1, have an axis stator 2, selenium steel disc rotor 3 in electric machine casing 1 inside, described selenium steel disc rotor 3 is around 2 rotations of axis stator, be wound with coil 4 on the selenium steel disc rotor 3, end at selenium steel disc rotor 3 is provided with miniature gears 5, miniature gears 5 is enclosed within an end of axis stator 2, and miniature gears 5 also drives one group of planetary wheel 6 simultaneously, and planetary wheel 6 drives electric machine casing 1 again and rotates.
Be provided with draw-in groove 7 in the outer ring of housing 1, draw-in groove 7 is used to block the rubber tire that is arranged on housing 1 outside, and also is provided with tooth 73 in the draw-in groove 7, comes off with protected tyre.Other side at housing 1 is provided with ratchet installation end 8 in addition, during assembling, ratchet can be installed in herein, and the chain of pedal hangs on the ratchet then, drives the este wagon trailing wheel when being used for pedal and rotates.
Be provided with bearing 21 in addition between axis stator 2 and housing 1, bearing 21 is a pair of two ends that are separately positioned on axis stator 2, and when allowing housing 1 rotate like this, axis stator 2 is motionless relatively.
Referring to Fig. 2
Described housing 1 is a two halves formula structure, two and half shells of housing 1 can be separated from each other, and the left side half housing is 11, and the right half housing is 12, corresponding described draw-in groove 7 is distributed on two and half housings, half housing is on 11 to be on half groove, 71, half housings 12 to be half groove 72, in the inboard of half groove 71,72 described tooth 73 is set respectively, when needs are installed tire, earlier half housing was opened in 11,12 minutes, after mounting of tyre is put in place, two and half housings are fixed altogether getting final product again.And described tire is solid non-aerated rubber tyre, the tire phenomenon that just can not occur blowing out like this, and tire can use freedom from repairs for a long time.
For two halves housing 11,12 is fixing altogether, connecting portion at draw-in groove 7 and electric machine casing 1 is provided with bolt hole 81 and 82, bolt inserts from bolt hole 82 ends, and in bolt hole 81, extend, in bolt hole 81, has negative thread, it is fixing altogether that the engagement of bolt and this negative thread is about to two halves housing 11,12, and be six rectangular distributions in the quantity of circumferencial direction bolt hole.In order to make two and half casing joint faces accurately neat, interior contact surface at two and half housings 11,12 is provided with chimeric step mutually, the interior contact surface of one and half housings 11 is set to raised step 91, the interior contact surface of another half housing 12 be provided with can be chimeric with raised step recessed step 92.
Wheel hub motor described in the utility model, at a high speed, brushless, tooth, wheel hub motor are arranged, its volume is little, thin thickness, power height, voltage are direct current 24V, power 150W can satisfy the demand of este wagon preferably.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1, a kind of este wagon mounting of tyre structure of wheel hub motor, comprise an electric machine casing, be provided with an axis stator in the electric machine casing, the axis stator is provided with selenium steel disc rotor, selenium steel disc rotor is by the rotation of gear set drive electric machine casing, it is characterized in that, the outer ring of electric machine casing is provided with the draw-in groove that is used to block tire, described tire is arranged in the described draw-in groove, be provided with tooth in the draw-in groove, described electric machine casing is made of two half housings that can lump together, being evenly distributed on two and half housings of described draw-in groove and tooth symmetry.
2, a kind of este wagon according to claim 1 mounting of tyre structure of wheel hub motor, it is characterized in that, described two and half housings lumping together by bolt, connecting portion at draw-in groove and electric machine casing is provided with bolt hole, and described bolt inserting bolt hole is with fixing the lumping together of two and half housings.
3, a kind of este wagon according to claim 2 mounting of tyre structure of wheel hub motor, it is characterized in that, the interior contact surface of described two and half housings is provided with chimeric step mutually, the interior contact surface of one and half housings is set to raised step, the interior contact surface of another half housing be provided with can be chimeric with raised step recessed step.
4, a kind of este wagon according to claim 1 is characterized in that with the mounting of tyre structure of wheel hub motor described tire is solid non-inflatable tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200766655U CN201432781Y (en) | 2009-06-19 | 2009-06-19 | Tire mounting structure of hub motor for touring bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200766655U CN201432781Y (en) | 2009-06-19 | 2009-06-19 | Tire mounting structure of hub motor for touring bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432781Y true CN201432781Y (en) | 2010-03-31 |
Family
ID=42051591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200766655U Expired - Fee Related CN201432781Y (en) | 2009-06-19 | 2009-06-19 | Tire mounting structure of hub motor for touring bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432781Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300759A (en) * | 2015-05-20 | 2017-01-04 | 鸿富锦精密工业（深圳）有限公司 | Wheel hub motor and motor collecting part thereof |
| CN106938589A (en) * | 2017-03-20 | 2017-07-11 | 广州市耐动信息科技有限公司 | It is a kind of to be used for the wheel rim of non-inflatable tyre or pneumatic tire with back-off |
-
2009
- 2009-06-19 CN CN2009200766655U patent/CN201432781Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300759A (en) * | 2015-05-20 | 2017-01-04 | 鸿富锦精密工业（深圳）有限公司 | Wheel hub motor and motor collecting part thereof |
| CN106938589A (en) * | 2017-03-20 | 2017-07-11 | 广州市耐动信息科技有限公司 | It is a kind of to be used for the wheel rim of non-inflatable tyre or pneumatic tire with back-off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20110619 |