CN202225905U - Novel four-wheel steering electric sightseeing vehicle - Google Patents
Novel four-wheel steering electric sightseeing vehicle Download PDFInfo
- Publication number
- CN202225905U CN202225905U CN2011203135182U CN201120313518U CN202225905U CN 202225905 U CN202225905 U CN 202225905U CN 2011203135182 U CN2011203135182 U CN 2011203135182U CN 201120313518 U CN201120313518 U CN 201120313518U CN 202225905 U CN202225905 U CN 202225905U
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- 230000001360 synchronised effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides a novel four-wheel steering electric sightseeing vehicle, be equipped with the knuckle arm on one of them connecting point of its steering mechanism's steering gear assembly and front-wheel drive axle and on one of them connecting point of this synchronization pull rod and back-wheel drive axle respectively, be equipped with three-section steering linkage between these two knuckle arms and connect, this three-section steering linkage is "Z" font and arranges, one section steering linkage in the middle of it is fixed in the support on the chassis through the pivot, and this section steering linkage can this pivot be rotatory for the center. Steering mechanism adopt front wheel drive, the turning radius of automobile body has been reduced greatly to four-wheel steering's structure, the automobile body of being convenient for realizes turning around in narrow and small space, action such as berth, its security performance is higher moreover.
Description
Technical field
The utility model relates to battery-driven car, a kind of specifically novel four-wheel steering electric tour bus.
Background technology
Along with the develop rapidly of China's tourist industry, resident's ratio of going on a tour improves day by day.The tourist attraction of various places generally uses electronic tour bus as public transport means in the scenic spot, to make things convenient for playing of visitor.Receive the restriction of natural conditions, the road in the scenic spot is narrow usually, whenever Holiday stream of people's wagon flow compile, make that originally not wide road surface is more crowded.Therefore, electronic tour bus often needs in narrow space, to realize turning around, and berths and waits action, and ten minutes is inconvenient.The sleety weather road surface is wet and slippery when running into, and the wheel flutter of electronic tour bus skids easily, brings huge potential safety hazard near visitor.
Traditional electrical motor-car majority belongs to front-wheel steering, the pattern of back-wheel drive.This design is because trailing wheel promotes front-wheel steering; Preshoot takes place in vehicle body easily, and front-wheel skids easily, and the turn radius of vehicle body is bigger; Turn to inconvenience under the situation such as stop in the berth, turnover garage or road are congested; Therefore, need a kind of driving safety, the electric tour bus that turn radius is littler.
The utility model content
To the deficiency and the defective of above prior art, the purpose of the utility model is to provide a kind of novel four-wheel steering electric tour bus.
The purpose of the utility model realizes through adopting following technical scheme:
A kind of novel four-wheel steering electric tour bus; Comprise the chassis; This chassis is provided with forerunner's axle, rear-guard axle, engine installation and steering hardware, and said steering hardware comprises direction machine assembly and Synchronous pull rod, and the two ends of this direction machine assembly are provided with steering ball end and are connected with forerunner's axle; The two ends of this Synchronous pull rod are provided with steering ball end and are connected in the rear-guard axle; What reach this Synchronous pull rod and rear-guard axle on the wherein point of connection of this direction machine assembly and forerunner's axle wherein is respectively equipped with track arm on the point of connection, is provided with three sections steering track rods between this two track arm and connects, and these three sections steering track rods are " Z " font and arrange; One section steering track rod wherein is fixed in the support on the chassis through pivot pin, and this section steering track rod can this pivot pin be the center rotation.
As the optimal technical scheme of the utility model, said Synchronous pull rod is provided with the node of regulating length.
As the optimal technical scheme of the utility model, said steering track rod is provided with the node of regulating length.
As the optimal technical scheme of the utility model, said two track arms are located at the same side on chassis.
As the optimal technical scheme of the utility model, said engine installation is located at forerunner's axle and is connected with this forerunner's axle.
As the optimal technical scheme of the utility model, said engine installation is an electrical motor.
Compared with prior art, the utlity model has following advantage:
1, the steering hardware of car body is simple in structure, is easy to maintaining.
2, whole steering hardware is positioned at the same side on chassis, is convenient to the integral layout of vehicle frame.
3, three sections steering track rods that connect forerunner's axle and rear-guard axle, the lever construction of employing " Z " font when trailing wheel bumps, has buffer protection function to front-wheel direction machine assembly.
4, steering track rod and Synchronous pull rod are provided with the node of regulating length, be convenient to technical personnel turning to synchronously of front and rear wheel finely tuned.
5, adopt f-w-d, the structure of four-wheel steering has been dwindled the turn radius of car body greatly, is convenient to car body and in narrow space, realizes turning around, action such as berth, and also its safety performance is higher.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
Fig. 1 is the structural representation of the utility model.
The specific embodiment
See also Fig. 1; The chassis is provided with forerunner's axle 101, rear-guard axle 102, engine installation 103 and steering hardware, and this engine installation 103 is an electrical motor, and it is located on forerunner's axle 101; And connect with this forerunner's axle 101, the mode through the driven by power front-wheel is that car body provides power.
Said steering hardware comprises direction machine assembly 104 and Synchronous pull rod 105; The two ends of this direction machine assembly 104 are provided with steering ball end 106; This direction machine assembly 104 is connected with forerunner's axle 101 through this steering ball end 106; The two ends of this Synchronous pull rod 105 are provided with steering ball end 106; This Synchronous pull rod 105 is connected in rear-guard axle 102 through this steering ball end 106, is respectively equipped with track arm 107 on the wherein point of connection of this direction machine assembly 104 and forerunner's axle 101 and on the wherein point of connection of this Synchronous pull rod 105 and rear-guard axle 102, and this two track arm 107 is located at the same side on chassis; And being provided with three sections steering track rods 108 between two track arms 107 connects; These three sections steering track rods 108 are " Z " font to be arranged, and one section steering track rod 108 between wherein is fixed in the support 110 on the chassis through pivot pin 109, and this section steering track rod 108 can rotate for the center by this pivot pin 109.
In this embodiment, said Synchronous pull rod 105 and with two sections steering track rods 108 of track arm 107 bonded assemblys on be respectively equipped with the node 111,112 of regulating length so that technical personnel is finely tuned turning to synchronously of front and rear wheel.
The preferred embodiment that the above is merely the utility model is not the practical range that is used for limiting the utility model; Every equivalence of doing according to the utility model changes and revises, and is all covered by the scope of the utility model claims.
Claims (6)
1. novel four-wheel steering electric tour bus; Comprise the chassis; This chassis is provided with forerunner's axle, rear-guard axle, engine installation and steering hardware, and said steering hardware comprises direction machine assembly and Synchronous pull rod, and the two ends of this direction machine assembly are provided with steering ball end and are connected with forerunner's axle; The two ends of this Synchronous pull rod are provided with steering ball end and are connected in the rear-guard axle, it is characterized in that:
What reach this Synchronous pull rod and rear-guard axle on the wherein point of connection of this direction machine assembly and forerunner's axle wherein is respectively equipped with track arm on the point of connection; Being provided with three sections steering track rods between this two track arm connects; These three sections steering track rods are " Z " font and arrange; One section steering track rod wherein is fixed in the support on the chassis through pivot pin, and this section steering track rod can this pivot pin be the center rotation.
2. novel four-wheel steering electric tour bus according to claim 1 is characterized in that: said Synchronous pull rod is provided with the node of regulating length.
3. novel four-wheel steering electric tour bus according to claim 1 is characterized in that: said steering track rod is provided with the node of regulating length.
4. novel four-wheel steering electric tour bus according to claim 1, it is characterized in that: said two track arms are located at the same side on chassis.
5. novel four-wheel steering electric tour bus according to claim 1 is characterized in that: said engine installation is located at forerunner's axle and is connected with this forerunner's axle.
6. according to claim 1 or 5 described novel four-wheel steering electric tour buss, it is characterized in that: said engine installation is an electrical motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203135182U CN202225905U (en) | 2011-08-26 | 2011-08-26 | Novel four-wheel steering electric sightseeing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203135182U CN202225905U (en) | 2011-08-26 | 2011-08-26 | Novel four-wheel steering electric sightseeing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202225905U true CN202225905U (en) | 2012-05-23 |
Family
ID=46076507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203135182U Expired - Fee Related CN202225905U (en) | 2011-08-26 | 2011-08-26 | Novel four-wheel steering electric sightseeing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202225905U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858540A (en) * | 2014-02-21 | 2014-06-18 | 全开 | Three-shaft wheeled tractor for rotary cultivation |
| CN103879447A (en) * | 2014-02-21 | 2014-06-25 | 全开 | Six-wheel double-drive mini-tiller |
| CN104742965A (en) * | 2015-02-05 | 2015-07-01 | 广西柳工机械股份有限公司 | Land leveler swing front axle steering mechanism |
| CN106335545A (en) * | 2015-07-15 | 2017-01-18 | 沈红如 | Automobile frame assembly |
| CN107097848A (en) * | 2017-04-07 | 2017-08-29 | 安徽宏祥工业循环经济开发有限公司 | A kind of hydraulic booster chassis vehicle axle steering system |
| CN112157834A (en) * | 2020-09-29 | 2021-01-01 | 河南科技大学 | Running gear for drilling holes in top of subway platform layer |
-
2011
- 2011-08-26 CN CN2011203135182U patent/CN202225905U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858540A (en) * | 2014-02-21 | 2014-06-18 | 全开 | Three-shaft wheeled tractor for rotary cultivation |
| CN103879447A (en) * | 2014-02-21 | 2014-06-25 | 全开 | Six-wheel double-drive mini-tiller |
| CN103879447B (en) * | 2014-02-21 | 2017-02-08 | 全开 | Six-wheel double-drive mini-tiller |
| CN104742965A (en) * | 2015-02-05 | 2015-07-01 | 广西柳工机械股份有限公司 | Land leveler swing front axle steering mechanism |
| CN106335545A (en) * | 2015-07-15 | 2017-01-18 | 沈红如 | Automobile frame assembly |
| CN107097848A (en) * | 2017-04-07 | 2017-08-29 | 安徽宏祥工业循环经济开发有限公司 | A kind of hydraulic booster chassis vehicle axle steering system |
| CN112157834A (en) * | 2020-09-29 | 2021-01-01 | 河南科技大学 | Running gear for drilling holes in top of subway platform layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |