CN110254492A - A kind of obstacle detouring chassis - Google Patents
A kind of obstacle detouring chassis Download PDFInfo
- Publication number
- CN110254492A CN110254492A CN201910574296.0A CN201910574296A CN110254492A CN 110254492 A CN110254492 A CN 110254492A CN 201910574296 A CN201910574296 A CN 201910574296A CN 110254492 A CN110254492 A CN 110254492A
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- China
- Prior art keywords
- poppet
- chassis
- fore
- stock
- obstacle detouring
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- 230000004888 barrier function Effects 0.000 claims abstract description 19
- 230000009194 climbing Effects 0.000 abstract description 8
- 230000007812 deficiency Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of obstacle detouring chassis, the obstacle detouring chassis includes: the first chassis overhang and the second chassis overhang, first chassis overhang and the rotation connection of the second chassis overhang, when in first chassis overhang and the second chassis overhang it is any touch barrier when, first chassis overhang and the second chassis overhang relatively rotate.The present invention solves the technical problem of barrier-exceeding vehicle obstacle climbing ability deficiency in the prior art.
Description
Technical field
The present invention relates to barrier-exceeding vehicle technical field more particularly to a kind of obstacle detouring chassis.
Background technique
Due to being limited by work-yard and environment, for example there are many barriers on many times work-yard,
And stair climbing is sometimes needed, therefore certain obstacle climbing ability is required in the device of more complicated sitework, it is existing
Its obstacle climbing ability is generally realized in technology using crawler belt is installed in equipment, but it can only adapt to barrier ratio using crawler belt
Less and smaller barrier place, therefore its obstacle climbing ability is not strong, can not adapt to complicated road surface.
Summary of the invention
The present invention provides a kind of obstacle detouring chassis, solves the insufficient technology of barrier-exceeding vehicle obstacle climbing ability in the prior art and asks
Topic.
In order to solve the above-mentioned technical problems, the present invention provides a kind of obstacle detouring chassis, the obstacle detouring chassis includes:
One chassis overhang and the second chassis overhang, first chassis overhang and the rotation connection of the second chassis overhang, when first bottom
Any when touch barrier, first chassis overhang and the second chassis overhang hair in disc carrier and the second chassis overhang
It is raw to relatively rotate.
As a preferred embodiment of the above technical solution, first chassis overhang includes: fore-stock and front-wheel, second chassis
Bracket includes after-poppet and rear-wheel, and the fore-stock and after-poppet are rotatablely connected.
As a preferred embodiment of the above technical solution, the after-poppet include the first after-poppet and the second after-poppet, described first
After-poppet and the rotation connection of the second after-poppet.
As a preferred embodiment of the above technical solution, the fore-stock include the first fore-stock and the second fore-stock, described first
Fore-stock and first after-poppet are rotatablely connected, and second fore-stock and second after-poppet are rotatablely connected.
As a preferred embodiment of the above technical solution, the quantity of the front-wheel be two groups, two groups of front-wheels be separately positioned on it is described before
The front-end and back-end of bracket.
As a preferred embodiment of the above technical solution, each front-wheel and each rear-wheel have individual driving device to match therewith
Close its rotation of driving.
As a preferred embodiment of the above technical solution, the driving device is hub motor.
As a preferred embodiment of the above technical solution, it is provided with connecting shaft between first after-poppet and the second after-poppet, it is described
One end of connecting shaft and the first after-poppet are rotatablely connected, and the other end and the second after-poppet are rotatablely connected.
As a preferred embodiment of the above technical solution, first after-poppet and the second after-poppet and the first fore-stock and second
Fore-stock is gusset.
As a preferred embodiment of the above technical solution, the connection of first after-poppet and the second after-poppet and the connecting shaft is punished
It Wei Yu not angular position on the first after-poppet and the second after-poppet.
Said one or multiple technical solutions in the application at least have following one or more technical effects:
The present invention provides a kind of obstacle detouring chassis, and the obstacle detouring chassis includes: the first chassis overhang and the second chassis branch
Frame, first chassis overhang and the rotation connection of the second chassis overhang, when in first chassis overhang and the second chassis overhang
Any when touch barrier, first chassis overhang and the second chassis overhang relatively rotate, due to the first bottom
Disc carrier and the second chassis in the case where encountering obstacle its can relatively rotate, which solve barrier-exceeding vehicle obstacle detourings in the prior art
The technical issues of scarce capacity.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of obstacle detouring of embodiment of the present invention chassis；
Fig. 2 is the partial sectional view of obstacle detouring of embodiment of the present invention chassis；
Fig. 3 is the working state schematic representation of obstacle detouring of embodiment of the present invention chassis.
Description of symbols: 1, the first chassis overhang；2, the second chassis overhang；11, the first fore-stock；12, it props up before second
Frame；13, front-wheel；21, the first after-poppet；22, the second after-poppet；23, connecting shaft；24, rear-wheel.
Specific embodiment
To keep the purpose of the present invention, feature, advantage more obvious and understandable, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, and not all embodiments.Based on the embodiments of the present invention, those skilled in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
Referring to Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of obstacle detouring chassis, which includes: the first chassis
Bracket 1 and the second chassis overhang 2, the first chassis overhang 1 and the rotation connection of the second chassis overhang 2, when the first chassis overhang 1 and the
Any when touch barrier in two chassis overhangs 2, the first chassis overhang 1 and the second chassis overhang 2 relatively rotate.
Specifically, the first chassis overhang 1 in the present embodiment includes: fore-stock and front-wheel 13, the second chassis overhang 2 packet
After-poppet and rear-wheel 24, fore-stock and after-poppet rotation connection are included, and before front-wheel 13 and rear-wheel 24 are installed in rotation on respectively
On bracket and after-poppet, front-wheel 13 and rear-wheel 24 in the present embodiment can use rubber wheel.
Further, in the present embodiment, after-poppet includes the first after-poppet 21 and the second after-poppet 22, is propped up after first
Frame 21 and the rotation connection of the second after-poppet 22, specifically, the first after-poppet 21 and the second after-poppet 22 are arranged in parallel,
Specific structure is that connecting shaft 23 is provided between the first after-poppet 21 and the second after-poppet 22, is propped up behind one end of connecting shaft 23 and first
Frame 21 is rotatablely connected, and the other end and the second after-poppet 22 are rotatablely connected, after making the first after-poppet 21 and second by connecting shaft 23
Both brackets 22 are parallel to each other, in addition, the rotation connection of connecting shaft 23 and the first after-poppet 21 and the second after-poppet 22 uses bearing
It realizes, i.e., bearing is arranged at the both ends of connecting shaft 23, the inner ring and connecting shaft 23 of bearing cooperate, and in first after-poppet 21 and the
Mounting hole is opened up on two after-poppets 22, the outer ring of bearing and mounting hole cooperate.
In addition, fore-stock in the present embodiment includes the first fore-stock 11 and the second fore-stock 12, the first fore-stock 11 with
The rotation connection of first after-poppet 21, the second fore-stock 12 and the second after-poppet 22 are rotatablely connected, in detail, the first fore-stock 11
Rotation connection between the first after-poppet 21 and the second fore-stock 12 and the second after-poppet 22 is to be connect by bearing.
The present embodiment can use multiple groups front-wheel 13, specific in the present embodiment, before the quantity of front-wheel 13 is two groups, two groups
Wheel is separately positioned on the front-end and back-end of fore-stock, specifically, the quantity of every group of front-wheel 13 in the present embodiment is two, the
One group of front-wheel is arranged in the front end of fore-stock and is located at the two sides of fore-stock, and after fore-stock is arranged in second group of front-wheel
The two sides of fore-stock are held and are located at, further, before first group of front-wheel is separately mounted to the first fore-stock 11 and second
The front end of bracket 12, second group of front-wheel is then separately positioned on the rear end of the first fore-stock 11 and the second fore-stock 12, before all
Wheel is rotatably arranged on the first fore-stock 11 and the second fore-stock 12, in addition, in the present embodiment, the quantity of rear-wheel 24 is two
A, which is rotatably installed in the two sides of after-poppet respectively, specifically, on the first fore-stock 11 and the second fore-stock 12
It is connect respectively with the front end of the first after-poppet 21 and the second after-poppet 22, and two rear-wheels are separately positioned on 21 He of the first after-poppet
The rear end of second after-poppet 22 uses multiple groups front-wheel in the present embodiment, provides when obstacle detouring for front-wheel and barrier more
A fulcrum can be further improved the obstacle detouring of obstacle detouring chassis in conjunction with the rotation setting of the first fore-stock 11 and the second fore-stock 1
Ability.
There are also in the present embodiment, each front-wheel and each rear-wheel have its rotation of the matched driving of individual driving device
Turn, each wheel being mounted on fore-stock and after-poppet in detail, in the present embodiment has individually matched drive
Dynamic device, each of which wheel individually dynamic output and individually rotation, not will receive the influence of other wheel, specifically drives
Dynamic device can use hub motor, and each wheel, which individually rotates dynamic output, can be improved its whole power, be promoted
Power output when obstacle detouring, further promotes obstacle climbing ability, in addition, each wheel is due to being contacted in obstacle detouring
The time order and function of barrier and the influence of barrier shape, if the equal synchronous rotary of all wheels, in crossing over blockage
It cannot keep the whole machine balancing of vehicle body when object, therefore, power unit knot be used as using each wheel in the present embodiment
Close can be rotated between fore-stock and after-poppet and the first after-poppet 21 and the second after-poppet 22 between can rotate so that its
Barrier of various shapes can be well adapted for when obstacle detouring, for example it can voluntarily pass through branch according to barrier shape
Center of gravity of rotation adjustment vehicle body between frame etc. achievees the effect that vehicle body keeps balancing for adapting to barrier shape, more into one
Step promotes the ability of obstacle detouring.
In the present embodiment, the first after-poppet 21 and the second after-poppet 22 and the first fore-stock 11 and the second fore-stock 12 are
The concrete shape of gusset, gusset has the extension there are two strip for it, has angle, the angle between two extensions
Positioned at the junction of two extensions, as the size of angle can be as the case may be between two extensions on specific gusset
It is adjusted, specific in the present embodiment, before the first after-poppet 21 and the second after-poppet 22 and the first fore-stock 11 and second
Angle on bracket 12 is close to 90 °, in addition, when installation, before the first after-poppet 21 and the second after-poppet 22 and first
Bracket 11 and the second fore-stock 12 are all made of wedge angle position and install upward, the first after-poppet 21 and the second after-poppet 22 and first
Fore-stock 11 and the second fore-stock 12 use corner board structure, the structure of integral bottom disk can be made more stable and also structure more
Add simply, the weight on chassis can be reduced.
In addition, in the present embodiment, the junction of the first after-poppet 21 and the second after-poppet 22 and connecting shaft 23 is located at
Angular position on first after-poppet 21 and the second after-poppet 22, specifically, on one end of connecting shaft 23 and the first after-poppet 21
Angle connection, the other end then connect with the angle on the second after-poppet 22, there are also in the present embodiment, the first after-poppet 21
Front end connect with the angle of the first fore-stock 11, the angle of the front end of the second after-poppet 22 and the second fore-stock 12 connects
It connects, above-mentioned connection type, the barrier-exceeding vehicle chassis structure in the present embodiment can be made more stable.
Referring to Fig. 3, a kind of obstacle detouring chassis provided in this embodiment at work, is walked on flat ground
When, normally with ground face contact, whole obstacle detouring chassis do not rotate deformation front wheels and rear wheels, is encountering barrier
When, when the wheel for being located at front first touches the hand of barrier, then fore-stock and after-poppet first rotate, in addition, working as
When wheel positioned at obstacle detouring chassis side first touches barrier, then relative rotation first occurs between the bracket of two sides,
Therefore no matter it is located at the barrier in which orientation, the obstacle detouring chassis of the present embodiment can keep balancing and successfully crossing,
Since the first fore-stock 11 and the first after-poppet 21 are rotatablely connected, the second fore-stock 12 and the second after-poppet 22 are rotatablely connected, the
One after-poppet 21 and the second after-poppet 22 rotation connection, therefore the obstacle detouring chassis of the present embodiment may also adapt to it is of various shapes
Barrier, therefore, a kind of obstacle detouring chassis provided in this embodiment solve in the prior art that barrier-exceeding vehicle obstacle climbing ability is insufficient, nothing
Method adapts to the technical issues of various non-flat forms ground
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.Moreover, particular features, structures, materials, or characteristics described
It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this
The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples
Sign is combined.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or hidden
It include at least one this feature containing ground.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise
Clear specific restriction.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of obstacle detouring chassis, which is characterized in that the obstacle detouring chassis includes: the first chassis overhang and the second chassis branch
Frame, first chassis overhang and the rotation connection of the second chassis overhang, when in first chassis overhang and the second chassis overhang
Any when touch barrier, first chassis overhang and the second chassis overhang relatively rotate.
2. obstacle detouring chassis according to claim 1, which is characterized in that first chassis overhang include: fore-stock and
Front-wheel, second chassis overhang include after-poppet and rear-wheel, and the fore-stock and after-poppet are rotatablely connected.
3. obstacle detouring chassis according to claim 2, which is characterized in that the after-poppet includes the first after-poppet and second
After-poppet, first after-poppet and the rotation connection of the second after-poppet.
4. obstacle detouring chassis according to claim 3, which is characterized in that the fore-stock includes the first fore-stock and second
Fore-stock, first fore-stock and first after-poppet are rotatablely connected, second fore-stock and second after-poppet
Rotation connection.
5. obstacle detouring chassis according to any one of claim 2 to 4, which is characterized in that the quantity of the front-wheel is two
Group, two groups of front-wheels are separately positioned on the front-end and back-end of the fore-stock.
6. obstacle detouring chassis according to any one of claim 2 to 4, which is characterized in that each front-wheel and each
Rear-wheel has its rotation of the matched driving of individual driving device.
7. obstacle detouring chassis according to claim 6, which is characterized in that the driving device is hub motor.
8. obstacle detouring chassis according to claim 3, which is characterized in that between first after-poppet and the second after-poppet
It is provided with connecting shaft, one end of the connecting shaft and the first after-poppet are rotatablely connected, and the other end and the second after-poppet are rotatablely connected.
9. obstacle detouring chassis according to claim 4, which is characterized in that first after-poppet and the second after-poppet and
First fore-stock and the second fore-stock are gusset.
10. obstacle detouring chassis according to claim 9, which is characterized in that first after-poppet and the second after-poppet with
The junction of the connecting shaft is located at the angular position on the first after-poppet and the second after-poppet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574296.0A CN110254492A (en) | 2019-06-28 | 2019-06-28 | A kind of obstacle detouring chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910574296.0A CN110254492A (en) | 2019-06-28 | 2019-06-28 | A kind of obstacle detouring chassis |
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| Publication Number | Publication Date |
|---|---|
| CN110254492A true CN110254492A (en) | 2019-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910574296.0A Pending CN110254492A (en) | 2019-06-28 | 2019-06-28 | A kind of obstacle detouring chassis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092944A (en) * | 2020-09-16 | 2020-12-18 | 无锡职业技术学院 | Obstacle-crossing trolley |
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| CN2799356Y (en) * | 2005-06-13 | 2006-07-26 | 李一鹏 | Planetary gear chain joint type obstacle-surmounting truck chassis |
| CN101181911A (en) * | 2007-12-13 | 2008-05-21 | 南京航空航天大学 | Combined type obstacle crossing walking system |
| CN101439737A (en) * | 2007-11-20 | 2009-05-27 | 王志良 | Drive structure and control device for moving robot platform |
| CN207774153U (en) * | 2017-12-08 | 2018-08-28 | 灵动科技（北京）有限公司 | Chassis of vehicle body and logistics trolley including the chassis of vehicle body |
| CN109131637A (en) * | 2018-09-30 | 2019-01-04 | 华南理工大学 | It is a kind of climb step chassis and its climbing method |
| CN210912571U (en) * | 2019-06-28 | 2020-07-03 | 北京史河科技有限公司 | Obstacle-surmounting vehicle chassis |
-
2019
- 2019-06-28 CN CN201910574296.0A patent/CN110254492A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799356Y (en) * | 2005-06-13 | 2006-07-26 | 李一鹏 | Planetary gear chain joint type obstacle-surmounting truck chassis |
| CN101439737A (en) * | 2007-11-20 | 2009-05-27 | 王志良 | Drive structure and control device for moving robot platform |
| CN101181911A (en) * | 2007-12-13 | 2008-05-21 | 南京航空航天大学 | Combined type obstacle crossing walking system |
| CN207774153U (en) * | 2017-12-08 | 2018-08-28 | 灵动科技（北京）有限公司 | Chassis of vehicle body and logistics trolley including the chassis of vehicle body |
| CN109131637A (en) * | 2018-09-30 | 2019-01-04 | 华南理工大学 | It is a kind of climb step chassis and its climbing method |
| CN210912571U (en) * | 2019-06-28 | 2020-07-03 | 北京史河科技有限公司 | Obstacle-surmounting vehicle chassis |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092944A (en) * | 2020-09-16 | 2020-12-18 | 无锡职业技术学院 | Obstacle-crossing trolley |
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