CN107839662A - A kind of vehicle chassis - Google Patents
A kind of vehicle chassis Download PDFInfo
- Publication number
- CN107839662A CN107839662A CN201711207750.6A CN201711207750A CN107839662A CN 107839662 A CN107839662 A CN 107839662A CN 201711207750 A CN201711207750 A CN 201711207750A CN 107839662 A CN107839662 A CN 107839662A
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- Prior art keywords
- fulcrum
- frame
- crawler
- rod member
- type traveling
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 241000219098 Parthenocissus Species 0.000 claims abstract description 15
- 241000935985 Certhiidae Species 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/14—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring
- B60S9/205—Power driven manoeuvring fittings, e.g. reciprocably driven steppers or rotatably driven cams
- B60S9/21—Power driven manoeuvring fittings, e.g. reciprocably driven steppers or rotatably driven cams comprising a rotatably driven auxiliary wheel or endless track, e.g. driven by ground wheel
- B60S9/215—Power driven manoeuvring fittings, e.g. reciprocably driven steppers or rotatably driven cams comprising a rotatably driven auxiliary wheel or endless track, e.g. driven by ground wheel driven by an auxiliary motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Handcart (AREA)
Abstract
The present invention relates to vehicle equipment technology field, and in particular to a kind of vehicle chassis.Main technical schemes are：A kind of vehicle chassis, including:Frame, preposition wheel type traveling mechanism, rearmounted wheel type traveling mechanism and creeper undercarriage；Preposition wheel type traveling mechanism is arranged on the front portion of frame；Rearmounted wheel type traveling mechanism is arranged on the rear portion of frame；Creeper undercarriage is arranged in frame, between preposition wheel type traveling mechanism and rearmounted wheel type traveling mechanism；Creeper undercarriage at least two；At least two creepers undercarriage are separately positioned on the both sides of frame；Adaptability of the vehicle to complex road surface can be strengthened using vehicle chassis of the present invention.
Description
Technical field
The present invention relates to vehicle equipment technology field, more particularly to a kind of vehicle chassis.
Background technology
At present, crawler type vehicle wheel is generally used for oversize vehicle, such as large tractor, tank, engineering truck.It is various small-sized
Tractor, transport vehicle, offroad vehicle etc. use inflatable rubber tyre, and these vehicles traveling is in mountain region, marsh, snowfield etc.
Easily sagged during complex road surface or can not throwing over barrier, lead to not travel.But the crawler belt pair of crawler type carrier
Highway damage is strong, can not can not more be sailed again in road running in high speed uplink, and vehicle is poor to the adaptability of complex road surface,
Vehicle is caused to have both highway and cross-country ability simultaneously.
The content of the invention
In view of this, the present invention provides a kind of vehicle chassis, and main purpose is to strengthen adaptation of the vehicle to complex road surface
Property.
To reach above-mentioned purpose, present invention generally provides following technical scheme：
Embodiments of the invention provide a kind of vehicle chassis, including:Frame, preposition wheel type traveling mechanism, rearmounted wheeled row
Walk mechanism and creeper undercarriage；
The preposition wheel type traveling mechanism is arranged on the front portion of the frame；
The rearmounted wheel type traveling mechanism is arranged on the rear portion of the frame；
The creeper undercarriage is arranged in the frame, positioned at the preposition wheel type traveling mechanism and the rearmounted wheel
Between formula walking mechanism；The creeper undercarriage at least two；At least two creepers undercarriage are separately positioned on
The both sides of the frame；
The creeper undercarriage includes：Telescopic component and track drive component；
The telescopic component includes：Mobile holder, the first rod member, drive cylinder, the second rod member and the 3rd rod member；
The mobile holder can be releasably fixed in the frame；
First rod member is articulated with the first fulcrum with the mobile holder；
One end of the drive cylinder and the mobile holder are articulated with the 3rd fulcrum, the other end of the drive cylinder with
One end of first rod member is articulated with the second fulcrum；
One end of second rod member is articulated with the 4th fulcrum with the mobile holder；The other end is cut with scissors with the 3rd rod member
It is connected to the 5th fulcrum；
One end of 3rd rod member is articulated with the 6th fulcrum with the other end of first rod member；3rd rod member
The other end is with the track drive member hinges in the 7th fulcrum；The track drive component is used to drive the frame to walk；
First rod member is located at the front of second rod member；
5th fulcrum is between the 6th fulcrum and the 7th fulcrum；
First fulcrum is between the 6th fulcrum and second fulcrum；
The distance of first fulcrum and distance the 4th fulcrum and the 5th fulcrum of the 6th fulcrum is short；
First fulcrum and distance the 6th fulcrum of the 4th fulcrum and the distance of five fulcrum.
Further, the track drive component includes：Crawler rack, the first bearing, the second bearing, tensioner component, drive
Dynamic component and crawler belt；
The crawler rack is articulated with the 7th fulcrum with the 3rd rod member；
First bearing can be rotatably disposed at the front end of the crawler rack；Second bearing can be rotatably
It is arranged on the rear end of the crawler rack；
The rear and front end of first bearing is respectively arranged with crawler haulage wheel；The rear and front end difference of second bearing
It is provided with crawler haulage wheel；
The tensioner component is arranged on the crawler rack, for crawler belt described in tensioner；
The drive member is arranged on the crawler rack, for driving the crawler belt；
The crawler belt is enclosed in the outside of the drive member, the tensioner component and the crawler haulage wheel.
Further, the preposition wheel type traveling mechanism includes left front road wheel and right front walking wheel；
The track drive component is located at the inner side of the left front road wheel and the right front walking wheel.
Further, the position of the position of first fulcrum the 4th fulcrum is high.
Further, the telescopic component is four；Four telescopic components are separately positioned on the left and right of the frame
Both sides；Unilateral two telescopic component of the frame is separately positioned on the both sides of the crawler rack.
Further, the pin joint of unilateral two telescopic component of the frame is coaxially disposed, and passes through bearing pin
Connection.
Further, the first pin-and-hole and the second pin-and-hole are provided with the frame；
First pin-and-hole is arranged on the lower section of first fulcrum；Second pin-and-hole is arranged on the 4th fulcrum
Lower section；
The distance and the distance phase of first fulcrum and the 4th fulcrum of first pin-and-hole and second pin-and-hole
Deng；
The line of first pin-and-hole and the line and first fulcrum and the 4th fulcrum of second pin-and-hole is put down
OK.
Further, when the track drive component is promoted to extreme higher position by the telescopic component, the crawler belt
The extreme lower position of the extreme lower position preposition wheel type traveling mechanism and the rearmounted wheel type traveling mechanism is high；
When the track drive component is transferred to extreme lower position by the telescopic component, the extreme lower position of the crawler belt compared with
The lowest order of the preposition wheel type traveling mechanism and the rearmounted wheel type traveling mechanism is set low.
Further, the drive member includes：Driving wheel and motor；
The driving wheel can be rotatably arranged at the crawler rack；The motor is fixedly provided in the crawler belt branch
On frame, for driving the driving wheel to rotate.
Further, finite place piece is set in the frame；The locating part is fixedly provided in the frame；
Limited support portion is provided with the crawler rack, for coordinating with the locating part, limits the crawler rack
Lifting position；
The locating part and or the limited support portion on be provided with cushion pad.
By above-mentioned technical proposal, vehicle chassis of the present invention at least has following advantages：
Adaptability of the vehicle to complex road surface can be strengthened using vehicle chassis of the present invention.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is a kind of schematic front view of vehicle chassis provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic top plan view of vehicle chassis provided in an embodiment of the present invention.
Shown in figure：
1 is frame, and 2 be preposition wheel type traveling mechanism, and 3 be creeper undercarriage, and 3-1 is telescopic component, 3-11 first
Rod member, 3-12 are mobile holder, and 3-13 is drive cylinder, and 3-14 is the second rod member, and 3-15 is the 3rd rod member, and 3-2 drives for crawler belt
Dynamic component, 3-21 is crawler rack, and 3-22 is the first bearing, and 3-23 is the second bearing, and 3-24 is drive member, and 3-25 is tensioner
Component, 3-26 are crawler belt, and 4 be rearmounted wheel type traveling mechanism, and 5 be locating part, and 6 be spacing supporting part.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to embodiment, structure, feature and its effect according to the present patent application, describe in detail such as
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.It is in addition, one or more
Special characteristic, structure or feature in individual embodiment can be combined by any suitable form.
As depicted in figs. 1 and 2, a kind of vehicle chassis that one embodiment of the present of invention proposes, including:Frame, preposition wheel
Formula walking mechanism, rearmounted wheel type traveling mechanism and creeper undercarriage；
Preposition wheel type traveling mechanism is arranged on the front portion of frame, for the front portion of frames, and can drive rack rows
Walk；Rearmounted wheel type traveling mechanism is arranged on the rear portion of frame, for the rear portion of frames, and frame can be driven to walk.
Engine and transmission mechanism are provided with frame；Preposition wheel type traveling mechanism and or rearmounted wheel type traveling mechanism quilt
Engine driving is walked, and then drives frame walking.
Creeper undercarriage is arranged in frame, between preposition wheel type traveling mechanism and rearmounted wheel type traveling mechanism；
Creeper undercarriage at least two；At least two creepers undercarriage are separately positioned on the both sides of frame；
Further, preposition wheel type traveling mechanism includes left front road wheel and right front walking wheel；Track drive component is located at
The inner side of left front road wheel and right front walking wheel.Rearmounted wheel type traveling mechanism includes left back road wheel and right rear walking wheel；Crawler belt
Drive component is located at the inner side of left back road wheel and right rear walking wheel, with avoid above and below track drive component adjust when with it is preposition
Wheel type traveling mechanism and rearmounted wheel type traveling mechanism form interference.
Creeper undercarriage includes：Telescopic component and track drive component；Telescopic component includes：Mobile holder, the first bar
Part, drive cylinder, the second rod member and the 3rd rod member；
Mobile holder releasably can be fixed in frame, and the preferred mobile holder of the present embodiment passes through two bearing pins and frame
Connection, to facilitate dismounting.Mobile holder, which can be dismantled, to be enabled the vehicle to optionally install, to be travelled in vehicle in complex road surface
When use.First rod member is articulated with the first fulcrum with mobile holder；First rod member is connected with mobile holder by bearing pin, so that the
One rod member being capable of relative walking holder pivots.One end of drive cylinder is articulated with the 3rd fulcrum with mobile holder, preferably passes through pin
Axis connection.Alternately, one end of drive cylinder can also be hinged in frame.The other end of drive cylinder and the first rod member
One end is articulated with the second fulcrum；It is preferred that connected by bearing pin；Drive cylinder is stretched, and promotes the second fulcrum centered on the first fulcrum
Swing.One end of second rod member is articulated with the 4th fulcrum with mobile holder；It is preferred that being connected by bearing pin, connection is reliable；It is alternative
Ground, one end and the frame of the second rod member are hinged.The other end of second rod member and the 3rd rod member are articulated with the 5th fulcrum；It is preferred that pass through
Bearing pin connects；One end of 3rd rod member is articulated with the 6th fulcrum with the other end of the first rod member；It is preferred that connected by bearing pin；3rd
The other end of rod member is with track drive member hinges in the 7th fulcrum；It is preferred that connected by bearing pin；Track drive component is used to drive
Motivation frame is walked；Telescopic component control track drive component moves up and down, so that vehicle travels in complex road surface, is needing crawler belt
During drive component, telescopic component moves down track drive component, realizes that track drive frame is walked.Certainly, telescopic component
It is moved downward to appropriate location, it is possible to achieve crawler belt coordinates driving machine with preposition wheel type traveling mechanism and rearmounted wheel type traveling mechanism
Frame is walked；Walked in flat road surface, track drive component can be moved up with telescopic component, so that vehicle is only by preposition wheeled
Walking mechanism and the walking of rearmounted wheel type traveling mechanism, it is possible to increase the speed of travel, reduce the destruction of road pavement.
First rod member is located at the front of the second rod member；5th fulcrum is between the 6th fulcrum and the 7th fulcrum；First
Point is between the 6th fulcrum and the second fulcrum；The distance of first fulcrum and the 6th fulcrum compared with the 4th fulcrum and the 5th fulcrum away from
From short；The distance of first fulcrum and the 4th fulcrum is compared with the 6th fulcrum and the distance of five fulcrums.Mobile holder, the first rod member,
Two rod members and the 3rd rod member form quadric chain；By the control to pivot distance, realize the 7th fulcrum when moving up and down
With less front and rear deviation, while it also ensure that track drive component moves up and down caused deviation.The embodiment of the present invention
The vehicle chassis of offer, it is wider to the adjustable range of track drive component, it can largely strengthen vehicle to complex road surface
Adaptability, and connect reliably, convenient dismounting, vehicle selective can be facilitated to use.
As the preferred of above-described embodiment, track drive component includes：Crawler rack, the first bearing, the second bearing, tensioner
Component, drive member and crawler belt；Crawler rack and the 3rd rod member are articulated with the 7th fulcrum；It is preferred that crawler rack leads to the 3rd rod member
Bearing pin connection is crossed, so that crawler rack can be swung with respect to the 3rd rod member, to strengthen adaptation energy of the track drive component to ground
Power.
First bearing can be rotatably disposed at the front end of crawler rack；It is preferred that the first bearing passes through bearing pin with crawler rack
Connection；Further preferred first bearing be two, two the first bearings are separately positioned on the inner side and outer side of crawler rack, with from
The both sides of crawler rack form to crawler rack and supported.Second bearing can be rotatably disposed at the rear end of crawler rack, preferably
Second bearing is connected with crawler rack by bearing pin；The present embodiment preferably the second bearing is two, and two the second bearings are set respectively
Put in the inner side and outer side of crawler rack, supported with being formed in both sides to crawler rack.The rear and front end of first bearing is set respectively
It is equipped with crawler haulage wheel；The rear and front end of second bearing is respectively arranged with crawler haulage wheel, crawler haulage wheel support track drive
Component is walked, because crawler haulage wheel can be rotatably arranged on the first bearing and the second bearing, the first bearing and second
Seat can opposing tracks support swing, crawler rack can swing with respect to the 3rd rod member again, reach and add track assembly to answering
The adaptability on miscellaneous ground.
Tensioner component is arranged on crawler rack, for tension track；The preferred tensioner component of the present embodiment is elastic component.
Drive member is arranged on crawler rack, for driving crawler belt；Crawler belt is enclosed in drive member, tensioner component and crawler haulage wheel
Outside, driven and rotate by drive member, and then drive the walking of track drive component.
As the preferred of above-described embodiment, the position of the first fulcrum is high compared with the position of the 4th fulcrum, so that the 7th fulcrum energy
Enough keep less front and rear offset distance.
As the preferred of above-described embodiment, telescopic component is four；Four telescopic components are separately positioned on the left and right of frame
Both sides；Unilateral two telescopic component of frame is separately positioned on the both sides of crawler rack, to be formed reliably to crawler rack
Support.Two unilateral telescopic components of the preferred frame of the present embodiment be arranged in parallel, and the pin joint of same position can be by same
Bearing pin connects；In order to which two telescopic components are spaced apart, axle sleeve can be arranged on bearing pin, axle sleeve is set in two telescopic components
Between.
As the preferred of above-described embodiment, the pin joint of unilateral two telescopic component of frame is coaxially disposed, and is passed through
Bearing pin connects, so that two telescopic component energy synchronization actions, realize the secure support to crawler rack.
As the preferred of above-described embodiment, the first pin-and-hole and the second pin-and-hole are provided with frame；First pin-and-hole is arranged on
The lower section of one fulcrum；Second pin-and-hole is arranged on the lower section of the 4th fulcrum；The distance of first pin-and-hole and the second pin-and-hole and the first fulcrum
It is equal with the distance of the 4th fulcrum；First pin-and-hole is parallel with the line of the 4th fulcrum with the first fulcrum with the line of the second pin-and-hole,
The first rod member and the second rod member can be made to move downward or upward, to adjust when needed, track drive component can be made to have more
Big adjustable range, vehicle is set to have preferably to the adaptability of complex road surface.
As the preferred of above-described embodiment, when track drive component is promoted to extreme higher position by telescopic component, crawler belt
The extreme lower position of the more preposition wheel type traveling mechanism of extreme lower position and rearmounted wheel type traveling mechanism is high；When track drive component is stretched
When component is transferred to extreme lower position, the more preposition wheel type traveling mechanism of extreme lower position of crawler belt and rearmounted wheel type traveling mechanism it is minimum
Position is low, to enable the vehicle to select to drive walking by wheel type traveling mechanism or be walked by track drive Component driver, or
Both coordinate driving walking.
As the preferred of above-described embodiment, drive member includes：Driving wheel and motor；Driving wheel can be rotatably arranged at
Crawler rack；Motor is fixedly provided on crawler rack, for driving driving wheel to rotate.Driving wheel is driven by motor, side
Just it is connected and controls.The preferred motor of the present embodiment and tensioner component are separately positioned on the both ends of crawler rack, to facilitate cloth
Office.
As the preferred of above-described embodiment, finite place piece is set in frame；Locating part is fixedly provided in frame；Crawler belt
Limited support portion is provided with support, for coordinating with locating part, limits the lifting position of crawler rack；Locating part and or limit
Cushion pad is provided with the supporting part of position, with the impact of reducing collisions.
Further illustrate, although the grade of term first, second can be used for describing various elements herein, these arts
Language should in no way limit these elements.These terms are only used for one element of difference and another element.For example, the first element can be by
Referred to as the second element, also, similarly, the second element can be referred to as the first element, and these terms are only used for distinguishing a member
Part and another element.This scope without departing from exemplary embodiment.Similarly, element one, element two also not representation element
Sequentially, these terms are only used for one element of difference and another element.As used herein, term "and/or" includes one or more
Individual associated list items purpose any combination and all combinations.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, according to
Any simple modification, equivalent change and modification made according to the technical spirit of the present invention to above example, still falls within this hair
In the range of bright technical scheme.
Claims (10)
- A kind of 1. vehicle chassis, it is characterised in that including:Frame, preposition wheel type traveling mechanism, rearmounted wheel type traveling mechanism and shoe Band walking mechanism；The preposition wheel type traveling mechanism is arranged on the front portion of the frame；The rearmounted wheel type traveling mechanism is arranged on the rear portion of the frame；The creeper undercarriage is arranged in the frame, positioned at the preposition wheel type traveling mechanism and the rearmounted wheeled row Walk between mechanism；The creeper undercarriage at least two；At least two creepers undercarriage are separately positioned on described The both sides of frame；The creeper undercarriage includes：Telescopic component and track drive component；The telescopic component includes：Mobile holder, the first rod member, drive cylinder, the second rod member and the 3rd rod member；The mobile holder can be releasably fixed in the frame；First rod member is articulated with the first fulcrum with the mobile holder；One end of the drive cylinder and the mobile holder are articulated with the 3rd fulcrum, the other end of the drive cylinder with it is described One end of first rod member is articulated with the second fulcrum；One end of second rod member is articulated with the 4th fulcrum with the mobile holder；The other end is articulated with the 3rd rod member 5th fulcrum；One end of 3rd rod member is articulated with the 6th fulcrum with the other end of first rod member；3rd rod member it is another End is with the track drive member hinges in the 7th fulcrum；The track drive component is used to drive the frame to walk；First rod member is located at the front of second rod member；5th fulcrum is between the 6th fulcrum and the 7th fulcrum；First fulcrum is between the 6th fulcrum and second fulcrum；The distance of first fulcrum and distance the 4th fulcrum and the 5th fulcrum of the 6th fulcrum is short；First fulcrum and distance the 6th fulcrum of the 4th fulcrum and the distance of five fulcrum.
- 2. vehicle chassis according to claim 1, it is characterised in thatThe track drive component includes：Crawler rack, the first bearing, the second bearing, tensioner component, drive member and crawler belt；The crawler rack is articulated with the 7th fulcrum with the 3rd rod member；First bearing can be rotatably disposed at the front end of the crawler rack；Second bearing can rotatably be set In the rear end of the crawler rack；The rear and front end of first bearing is respectively arranged with crawler haulage wheel；The rear and front end of second bearing is set respectively There is crawler haulage wheel；The tensioner component is arranged on the crawler rack, for crawler belt described in tensioner；The drive member is arranged on the crawler rack, for driving the crawler belt；The crawler belt is enclosed in the outside of the drive member, the tensioner component and the crawler haulage wheel.
- 3. vehicle chassis according to claim 2, it is characterised in thatThe preposition wheel type traveling mechanism includes left front road wheel and right front walking wheel；The track drive component is located at the inner side of the left front road wheel and the right front walking wheel.
- 4. vehicle chassis according to claim 1, it is characterised in thatThe position of position the 4th fulcrum of first fulcrum is high.
- 5. vehicle chassis according to claim 2, it is characterised in thatThe telescopic component is four；Four telescopic components are separately positioned on the left and right sides of the frame；The frame Unilateral two telescopic component be separately positioned on the both sides of the crawler rack.
- 6. vehicle chassis according to claim 5, it is characterised in thatThe pin joint of unilateral two telescopic component of the frame is coaxially disposed, and is connected by bearing pin.
- 7. vehicle chassis according to claim 1, it is characterised in thatThe first pin-and-hole and the second pin-and-hole are provided with the frame；First pin-and-hole is arranged on the lower section of first fulcrum；Second pin-and-hole is arranged under the 4th fulcrum Side；First pin-and-hole is equal with the distance of the 4th fulcrum with first fulcrum with the distance of second pin-and-hole；First pin-and-hole is parallel with the line of the 4th fulcrum with first fulcrum with the line of second pin-and-hole.
- 8. vehicle chassis according to claim 3, it is characterised in thatWhen the track drive component is promoted to extreme higher position by the telescopic component, the extreme lower position of the crawler belt is more described The extreme lower position of preposition wheel type traveling mechanism and the rearmounted wheel type traveling mechanism is high；When the track drive component is transferred to extreme lower position by the telescopic component, the extreme lower position of the crawler belt is more described The lowest order of preposition wheel type traveling mechanism and the rearmounted wheel type traveling mechanism is set low.
- 9. vehicle chassis according to claim 8, it is characterised in thatThe drive member includes：Driving wheel and motor；The driving wheel can be rotatably arranged at the crawler rack；The motor is fixedly provided in the crawler rack On, for driving the driving wheel to rotate.
- 10. vehicle chassis according to claim 9, it is characterised in thatFinite place piece is set in the frame；The locating part is fixedly provided in the frame；Limited support portion is provided with the crawler rack, for coordinating with the locating part, limits the upper of the crawler rack Raise-position is put；The locating part and or the limited support portion on be provided with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711207750.6A CN107839662B (en) | 2017-11-27 | 2017-11-27 | Vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711207750.6A CN107839662B (en) | 2017-11-27 | 2017-11-27 | Vehicle chassis |
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| Publication Number | Publication Date |
|---|---|
| CN107839662A true CN107839662A (en) | 2018-03-27 |
| CN107839662B CN107839662B (en) | 2024-07-30 |
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| CN201711207750.6A Active CN107839662B (en) | 2017-11-27 | 2017-11-27 | Vehicle chassis |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254537A (en) * | 2019-07-30 | 2019-09-20 | 中北大学 | A kind of carrying cooperation robot |
| WO2020193920A1 (en) * | 2019-03-28 | 2020-10-01 | Damien Gerard | Towable and/or autonomous, all-terrain and amphibious hybrid trailer for a movement of a cargo in a passable zone and/or in a non-passable zone |
| WO2020258751A1 (en) * | 2019-06-28 | 2020-12-30 | 北京致行慕远科技有限公司 | Robot and chassis thereof |
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| US20040140138A1 (en) * | 2003-01-21 | 2004-07-22 | Glen Brazier | Terrain conforming track assembly |
| EP1676772A2 (en) * | 2004-12-30 | 2006-07-05 | Backers Maschinenbau GmbH | Working machine, in particular sieving machine |
| CN101500826A (en) * | 2006-06-06 | 2009-08-05 | 吉布斯技术有限公司 | Amphibious vehicle |
| CN101570216A (en) * | 2009-01-20 | 2009-11-04 | 北京理工大学 | Minitype wheel/caterpillar structure-variable mobile-search reconnaissance robot |
| CN103847820A (en) * | 2014-02-28 | 2014-06-11 | 华南农业大学 | Tracked and wheeled switchable traveling chassis |
| CN205524533U (en) * | 2016-04-18 | 2016-08-31 | 邓禄成 | A running gear and wheeled passenger car for wheeled passenger car |
| CN106618357A (en) * | 2017-02-15 | 2017-05-10 | 博奥生物集团有限公司 | Seat for helping users get up |
| CN207565560U (en) * | 2017-11-27 | 2018-07-03 | 新疆沙漠虎特种车辆科技有限公司 | A kind of vehicle chassis |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020193920A1 (en) * | 2019-03-28 | 2020-10-01 | Damien Gerard | Towable and/or autonomous, all-terrain and amphibious hybrid trailer for a movement of a cargo in a passable zone and/or in a non-passable zone |
| FR3094291A1 (en) * | 2019-03-28 | 2020-10-02 | Damien Gérard | TRACTABLE AND / OR AUTONOMOUS HYBRID TRAILER, ALL-TERRAIN AND AMPHIBIOUS FOR MOVING A CARGO IN A DRIVE ZONE AND / OR IN A NON-DRIVE ZONE |
| WO2020258751A1 (en) * | 2019-06-28 | 2020-12-30 | 北京致行慕远科技有限公司 | Robot and chassis thereof |
| CN110254537A (en) * | 2019-07-30 | 2019-09-20 | 中北大学 | A kind of carrying cooperation robot |
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| CN107839662B (en) | 2024-07-30 |
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