CN2532309Y - Assembling gearing device for motor tricycle - Google Patents
Assembling gearing device for motor tricycle Download PDFInfo
- Publication number
- CN2532309Y CN2532309Y CN 02219934 CN02219934U CN2532309Y CN 2532309 Y CN2532309 Y CN 2532309Y CN 02219934 CN02219934 CN 02219934 CN 02219934 U CN02219934 U CN 02219934U CN 2532309 Y CN2532309 Y CN 2532309Y
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- China
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- utility
- tricycle
- model
- retarder
- motor
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Abstract
The utility model discloses a combined transmission device of a motor tricycle, belonging to the transportation machinery technique, which is composed of a speed reducer (1), a differential mechanism (2) and a brake (3). The utility model overcomes the weaknesses of the gear transmission device with unstable starting, inflexible turning and difficult braking without wide enough application range in the prior art. The utility model has the advantages of reasonable structure, convenient and easy manufacture and convenient maintenance. The operation performance and efficiency of the motor tricycle can increased effectively with the utility model.
Description
Technical field
The utility model belongs to the Transport Machinery technology, specifically be a kind of combined transmission device of motor tricycle.
Background technique
Prior art is such as number being 01217925.6 by me in the Chinese patent application of first to file, name is called " gear drive that is applicable to electro-tricycle ", and application number is 02218521.6, name is called " but electro-tricycle gear drive of shift speed governing ", overcome the electro-tricycle chain transmission and given the inconvenience that installation, maintenance caused, especially thoroughly solved electro-tricycle under working condition, the chain releasing that happens occasionally and the difficulty that causes to the user.Particularly latter's patent application, but realized the shift speed governing, improved the ride quality and the operational efficiency of electro-tricycle effectively.But above-mentioned prior art all exists and starts instability, and it is slow to turn, deficiencies such as braking difficulty.
Summary of the invention
The purpose of this utility model is, a kind of combined transmission device of motor tricycle is provided, to overcome the deficiency of prior art.
Realize that the technological scheme that the purpose of this utility model is taked is: it has retarder, differential mechanism and break, and the power output gear of retarder is sleeved on the housing of differential mechanism, and fixedly connected with the housing of differential mechanism; The brake rubber block fixed plate that break is included, fixedly connected with shell; And the included braking rim of break is fixedly connected with tyre rim; One end of wheel shaft, with the umbrella gear key binding of differential mechanism, and the other end of wheel shaft, the braking rim key included with break links.
The retarder that the utility model is included, what adopted is gear drive at the said electro-tricycle of this specification background technique part, but or the electro-tricycle gear drive of shift speed governing, to satisfy the needs of different user.
And the included power source that retarder adopted of the utility model is a low voltage DC motor, or the fuel-firing gas-firing motor, to satisfy the needs of different regions, different user.
The utility model is according to after technique scheme enforcement and being fitted on the tricycle, and the startup that it had is steady, turns flexibly, brake light, characteristics such as applied widely are conspicuous, have effectively improved the ride quality and the operational efficiency of motor tricycle.
Description of drawings
Fig. 1 is that the utility model adopts low voltage DC motor to look sectional view as the master of a kind of structure of power source;
Fig. 2 is the schematic representation that the utility model and tricycle are installed relation;
Fig. 3 is that the utility model adopts the schematic representation of fuel-firing gas-firing motor as the retarder part local state of power source.
In above 3 width of cloth accompanying drawings, identical component are with identical label mark.
Embodiment
Below in conjunction with the description of accompanying drawing, will and realize that the technological scheme that purpose takes is more clear to the purpose of this utility model by embodiment.
One of embodiment please be joined and be read attached Fig. 1 and 2.The utlity model has retarder 1,, differential mechanism 2 and break 3.And retarder 1 but to adopt application number be 02218521.6 shift speed governing electro-tricycle gear drive, and differential mechanism 2 and break 3 all adopt Chongqing to build motor tricycle differential assembly and brake assembly that group produces.
Static structure relation of the present utility model is that the terminal power output gear 1-1 of retarder 1 is sleeved on the housing 2-1 of differential mechanism 2, and fixedly connected by the housing 2-1 of screw and differential mechanism 2; The brake rubber block fixed plate 3-1 that break 3 is included then links by screw with shell 4; And the included braking rim 3-2 of break 3 links by screw with tyre rim 5.By two ball bearings, and adopt usual method, make wheel shaft 6 be installed in the shell 4, and an end of wheel shaft 6, be spline with the umbrella gear 2-2 of differential mechanism 2 and link, and the other end of wheel shaft 6, then be flat key and link with the included braking rim 3-2 of break 3.The power source 7 of retarder 1, the low-tension motor of employing 0.8KW/48V.What shell 4 adopted is that the 4mm Plate Steel is made.And at the position of the 4-1 of shell 4, if adopt 4 * φ 45mm steel pipe, more reasonable, the saving of labor of the making of shell 4 then.Transfer the files handle 8 and skidding handle 9 all are installed in convenient driver-operated position by connecting rod.And the power switch associated of skidding handle 9 and low voltage DC motor 7, with realize that skidding and motor 7 stop operating both are synchronous.A side of the present utility model, fixedly connected with shock-proof spring plate 12 by the included straight tube position 4-1 of shell 4 by anchor ear 10 and pressing plate 11, shock-proof spring plate 12 then with vehicle frame 13 fixedly connected (please join and read accompanying drawing 3); And at the joint close binding site 4-2 place of shell 4 of the present utility model, be fixed on the vehicle frame 13 with suspension rod, like this, the utility model is fixedly connected with vehicle frame 13 by 3, thereby has realized the stable and reliable purpose of its installation.
Two of embodiment please be joined and be read accompanying drawing 1 and 3, the power source 7 of the retarder 1 that the utility model is included, employing be petrol engine, other is all as one of embodiment.
Three of embodiment please be joined and be read accompanying drawing 1 and 3.The power source 7 of the retarder 1 that the utility model is included, employing be gas engine, retarder 1 then employing be the gear drive of the electro-tricycle of one gear, other is all as one of embodiment.Using scope of the present utility model, the restriction that not described by this specification.
Claims (3)
1, a kind of combined transmission device of motor tricycle, have retarder (1), differential mechanism (2) and break (3), it is characterized in that, the power output gear (1-1) of retarder (1) is sleeved on the housing (2-1) of differential mechanism (2), and fixedly connected with the housing (2-1) of differential mechanism (2); The brake rubber block fixed plate (3-1) that break (3) is included, fixedly connected with shell (4); And the included braking rim (3-2) of break (3) is fixedly connected with tyre rim (5); One end of wheel shaft (6), with umbrella gear (2-2) the key binding of differential mechanism (2), and the other end of wheel shaft (6), braking rim (3-2) key included with break (3) links.
2, the combined transmission device of motor tricycle according to claim 1 is characterized in that, said retarder (1), but be the electro-tricycle gear drive of shift speed governing, or the gear drive of electro-tricycle.
3, the combined transmission device of motor tricycle according to claim 2 is characterized in that, the power source (7) of retarder (1) is the low-voltage direct motor, or the fuel-firing gas-firing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02219934 CN2532309Y (en) | 2002-04-11 | 2002-04-11 | Assembling gearing device for motor tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02219934 CN2532309Y (en) | 2002-04-11 | 2002-04-11 | Assembling gearing device for motor tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532309Y true CN2532309Y (en) | 2003-01-22 |
Family
ID=33698332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02219934 Expired - Fee Related CN2532309Y (en) | 2002-04-11 | 2002-04-11 | Assembling gearing device for motor tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532309Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909820A (en) * | 2012-12-28 | 2014-07-09 | 河北御捷车业有限公司 | Half parallel connection hybrid and control vehicle system |
-
2002
- 2002-04-11 CN CN 02219934 patent/CN2532309Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909820A (en) * | 2012-12-28 | 2014-07-09 | 河北御捷车业有限公司 | Half parallel connection hybrid and control vehicle system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |