CN2334661Y - Rear wheel general structure for motor tricycle - Google Patents
Rear wheel general structure for motor tricycle Download PDFInfo
- Publication number
- CN2334661Y CN2334661Y CN 98205224 CN98205224U CN2334661Y CN 2334661 Y CN2334661 Y CN 2334661Y CN 98205224 CN98205224 CN 98205224 CN 98205224 U CN98205224 U CN 98205224U CN 2334661 Y CN2334661 Y CN 2334661Y
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- China
- Prior art keywords
- wheel
- locomotive
- trailing wheel
- pivot
- rear wheel
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- Expired - Fee Related
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Abstract
The utility model relates to a rear wheel general structure for a three-wheel locomotive. The utility model is composed of a power device which can provide locomotive power, a rear wheel base which can be integrally pivoted with the locomotive body, a couple of rear wheels which are provided with brake rims, and a rear wheel transmission group which can be driven by the power device and can provide transmission driving for the rear wheels. The utility model has the advantages that when the rear wheels of the locomotive are changed from a single wheel into double wheels, the replacement is convenient and rapid; when turning, the locomotive body can automatically slope with a proper angle at proper time, the turning is smooth without slipping, and a locomotive rollover accident can not occur; the locomotive running is steady, and the yawing condition, the condition that handle bars are not easy to control, etc. can not occur.
Description
The utility model relates to a kind of trailing wheel total structure of three-wheel locomotive, refers to a kind of vehicle body that need not reequip locomotive especially, can realize the locomotive trailing wheel is changed the outfit into the repacking operation of two-wheel by single-wheel, guarantees the three-wheel locomotive trailing wheel total structure of traffic safety.
The locomotive trailing wheel total structure that the trailing wheel that is a kind of tradition is commonly used shown in Figure 1 is single-wheel; Figure 2 shows that the trailing wheel that another kind is commonly used has the locomotive trailing wheel total structure of auxiliary wheel 5.These tradition are commonly used structure nationality its its specific structure feature, though can reach the functional requirement that Gong drives, because of the existing drawback of its structure, produce the disappearance in many practicalities also, still have to treat that industry further improves and innovates, and now it are listed, and sincerely please refer to:
1, the trailing wheel of commonly using is the locomotive of single-wheel, because of car body can't keep balance automatically, not only can't offer the Limb fault person and conveniently ride usefulness, more can make the horsewoman that the awkward situation of exposure takes place when wearing skirt.
2, the trailing wheel of commonly using structure among Fig. 2 is provided with auxiliary wheel 5, makes trailing wheel form unbalanced three points of contact state, and beat in the time of can causing driving and handlebar not obedient is so cause the generation of contingency easily.
Therefore 3, trailing wheel is provided with the structure of auxiliary wheel 5, makes car when turning round, and car body can't be complied with the action of centrifugal force wing drop, causes easily to skid even the generation of roll-over accident.
The inventor goes through repeatedly test and correction because the above-mentioned practical drawback that prior art exists is actively carried out research and design, proposes the application's three-wheel locomotive trailing wheel total structure finally.
Main purpose of the present utility model is to provide a kind of three-wheel locomotive trailing wheel total structure, by trailing wheel transmission group structure and the peculiar structure design of trailing wheel pedestal all-in-one-piece, can make the vehicle body of locomotive be reequiped, only the back vehicle body that originally was pivoted with engine and rear wheel need be unloaded, above-mentioned trailing wheel pedestal and the vehicle body pivot that is installed on the trailing wheel transmission group can be struck up partnership, reach change the outfit easily, purpose rapidly.
Another purpose of the present utility model is to provide a kind of three-wheel locomotive trailing wheel total structure, gearing by change-speed box in its distinctive bearing unit design and the cooperation driven unit, make vehicle body when turning round, can be inclined to suitable angle automatically in good time, it is smooth and easy non-slip to reach turning, avoids the purpose of roll-over accident.
Another purpose of the present utility model is to provide a kind of three-wheel locomotive trailing wheel total structure, structure design by the trailing wheel transmission group, make rear wheel become 2 two-wheel forms that land, reach driving steadily, safety, the purpose of avoiding situations such as beat, handlebar be wayward to take place.
The purpose of this utility model is achieved through the following technical solutions:
A kind of three-wheel locomotive trailing wheel total structure, mainly by a trailing wheel pedestal that just can be equiped with engine installation that railroad traction can be provided and can strike up partnership with locomotive body's pivot again, the trailing wheel transmission group that a pair of rear wheel that is equipped with brake hubs on it and a group just can be driven and can be rear wheel by engine installation provides transmission to drive constitutes; Wherein,
The trailing wheel transmission group mainly just can just can be constituted for the bearing unit that set up the rear wheel location with the driven unit and of engine installation interlock by one;
This driven unit comprises that but two seat profile shafts of a proper nationality hold to be hubbed at its support on the back segment of trailing wheel pedestal and the and arranged on left and right sides end respectively stretches out the change-speed box of a power take-off shaft again respectively, a pair of head end all just can be respectively with the coupler of the power take-off shaft pivot interlock of change-speed box and a pair of head end all just can be respectively with the terminal pivot interlock of coupler and its end just can be for the strike up partnership transmission shaft of interlock of rear wheel lock;
This bearing unit just can just can be made of for the wheel hub that pivot is tied a Shock absorber and a location cantilever for coaxial pivot knot and each hub of wearing of the transmission shaft in the above-mentioned driven unit on one's body a pair of; Wherein the proper pivot in another termination of this Shock absorber is tied on the vehicle body of locomotive, and the proper pivot in another termination of this location cantilever is tied on the leading portion position of trailing wheel pedestal.
In the above-mentioned structure of the utility model, the engine installation of being installed on the trailing wheel pedestal can be an electro-motor, also can be engine apparatus.
Change-speed box in the described driven unit is the power transmission of nationality driving chain or drive belt, and links interlock with the dynamical axis of engine installation.
The location cantilever of described bearing unit can be designed in a tubular form or shaft-like arm body structure.
Structure design of the present utility model has the following advantages:
1, trailing wheel transmission group structure is arranged on the trailing wheel pedestal, just can make the vehicle body of locomotive be reequiped, only the back vehicle body that originally was pivoted with engine and rear wheel must be unloaded, trailing wheel pedestal and locomotive body's pivot that can will be installed on the trailing wheel transmission group strike up partnership, easily the locomotive rear wheel is adapted as two-wheel by single-wheel, reaches change the outfit convenience, purpose requirement rapidly.
2, nationality is by the supporting positioning action of wheel hub, location cantilever and Shock absorber in the peculiar bearing unit of the utility model, and the speed change gearing of change-speed box in the cooperation driven unit, be able to make vehicle body when turning, can in time be inclined to suitable angle automatically, and then it is smooth and easy non-slip to realize turning, and the purpose requirement of roll-over accident can not take place.
3, nationality just can be set to 2 two-wheel forms that land by rear wheel by the peculiar trailing wheel transmission group of the utility model structure, realizes driving steadily, and can not produce situations such as beat and handlebar be wayward.
Describe characteristics of the present utility model below in conjunction with accompanying drawing and in detail than specific embodiment.
Fig. 1 is that trailing wheel is the trailing wheel structural representation of the habit formula locomotive of single-wheel.
Fig. 2 is the locomotive trailing wheel overall structure scheme drawing that the habit formula is provided with auxiliary wheel structure.
Fig. 3 is a spatial structure decomposing schematic representation of the present utility model.
Fig. 4 is a perspective view of the present utility model.
See also Fig. 3, shown in Figure 4, the utility model is mainly by a trailing wheel pedestal 1 that just can be equiped with engine installation 4 that railroad traction can be provided and can strike up partnership with locomotive body's pivot again, and a pair of rear wheel 3 that is equipped with brake hubs 31 on it and one group just can be driven by engine installation 4 and can the trailing wheel transmission group 2 that rear wheel 3 provide transmission to drive be constituted.
Wherein, the engine installation 4 of present embodiment is an electro-motor, and the structure of rear wheel 3 and braking mechanism all belong to the general technology category, are no longer given unnecessary details.
Trailing wheel transmission group 2 mainly just can just can be constituted for the bearing unit 22 that set up rear wheel 3 location with the driven unit 21 and of electro-motor 4 interlocks by one; Wherein,
And bearing unit 22 just can just can be made of for the wheel hub 221 that pivot is tied a Shock absorber 222 and a location cantilever 223 for coaxial pivot knot and each hub of wearing of transmission shaft 214 on one's body a pair of; Wherein the proper pivot in another termination of this Shock absorber 222 is tied on the vehicle body of locomotive, and the proper pivot in another termination of this location cantilever 223 is tied on the leading portion position of trailing wheel pedestal 1.
Wherein, but the change-speed box 211 nationality driving chains in the described driven unit 21 or the power transmission effect of drive belt, and then driven by electro-motor 4.
In view of the above, can drive a vehicle steadily to form one by nationality, and the smooth and easy electric three-wheel locomotive trailing wheel total structure that can not skid and overturn of turning, and then can make repacking operation that locomotive rear wheel 3 converts two-wheel to by single-wheel under the situation of the body structure that need not change locomotive, convenient and promptly finish.
The location cantilever 223 of bearing unit described in the present embodiment 22 can be designed in a tubular form or shaft-like arm body structure.
The structure of the distinctive trailing wheel transmission group 2 of the utility model is also applicable to the repacking of tricycle.
The utility model is also applicable to the changing the outfit of engine locomotive three-wheelization, and only needs in the implementation process electro-motor on the trailing wheel pedestal 1 in the foregoing description 4 changed to be made as engine structure, and nationality drives trailing wheel transmission group 2 by engine and can realize again.
In sum, its its specific structure feature of the utility model nationality can reach the every function and the requirement of the object of the invention really, and significantly improves the practical effect of habit formula product, more not seeing has the product of same structure feature to be disclosed, and the spy proposes the utility model patent application in accordance with the law.
Claims (4)
1, a kind of three-wheel locomotive trailing wheel total structure, mainly by a trailing wheel pedestal that just can be equiped with engine installation that railroad traction can be provided and can strike up partnership with locomotive body's pivot again, the a pair of rear wheel that is equipped with brake hubs on it constitutes, it is characterized in that, except that above-mentioned composition, this structure also includes one group just can be driven and can be the trailing wheel transmission group that rear wheel provides transmission to drive by engine installation; Wherein,
The trailing wheel transmission group mainly just can just can be constituted for the bearing unit that set up the rear wheel location with the driven unit and of engine installation interlock by one;
This driven unit comprises that but two seat profile shafts of a proper nationality hold to be hubbed at its support on the back segment of trailing wheel pedestal and the and arranged on left and right sides end respectively stretches out the change-speed box of a power take-off shaft again respectively, a pair of head end all just can be respectively with the coupler of the power take-off shaft pivot interlock of change-speed box and a pair of head end all just can be respectively with the terminal pivot interlock of coupler and its end just can be for the strike up partnership transmission shaft of interlock of rear wheel lock;
This bearing unit just can just can be made of for the wheel hub that pivot is tied a Shock absorber and a location cantilever for coaxial pivot knot and each hub of wearing of the transmission shaft in the above-mentioned driven unit on one's body a pair of; Wherein the proper pivot in another termination of this Shock absorber is tied on the vehicle body of locomotive, and the proper pivot in another termination of this location cantilever is tied on the leading portion position of trailing wheel pedestal.
2, three-wheel locomotive trailing wheel total structure according to claim 1 is characterized in that the engine installation of being installed on the described trailing wheel pedestal can be electro-motor or engine apparatus.
3, three-wheel locomotive trailing wheel total structure according to claim 1 and 2 is characterized in that the change-speed box in the described driven unit is the power transmission of nationality driving chain or drive belt, and links interlock with the dynamical axis of engine installation.
4, three-wheel locomotive trailing wheel total structure according to claim 1 and 2 is characterized in that, the location cantilever of described bearing unit can be designed in a tubular form or shaft-like arm body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205224 CN2334661Y (en) | 1998-05-28 | 1998-05-28 | Rear wheel general structure for motor tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205224 CN2334661Y (en) | 1998-05-28 | 1998-05-28 | Rear wheel general structure for motor tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2334661Y true CN2334661Y (en) | 1999-08-25 |
Family
ID=33961661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98205224 Expired - Fee Related CN2334661Y (en) | 1998-05-28 | 1998-05-28 | Rear wheel general structure for motor tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2334661Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908879A (en) * | 2015-06-29 | 2015-09-16 | 重庆万里江发链轮有限公司 | A side hanging type electric vehicle and an electric reducing mechanism |
-
1998
- 1998-05-28 CN CN 98205224 patent/CN2334661Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908879A (en) * | 2015-06-29 | 2015-09-16 | 重庆万里江发链轮有限公司 | A side hanging type electric vehicle and an electric reducing mechanism |
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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 |