CN109398512A - The full terrain aided device of automobile - Google Patents
The full terrain aided device of automobile Download PDFInfo
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- CN109398512A CN109398512A CN201811426342.4A CN201811426342A CN109398512A CN 109398512 A CN109398512 A CN 109398512A CN 201811426342 A CN201811426342 A CN 201811426342A CN 109398512 A CN109398512 A CN 109398512A
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- automobile
- support
- crawler belt
- wheel
- full terrain
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- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 230000003139 buffering effect Effects 0.000 claims abstract description 19
- 230000008450 motivation Effects 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
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- 230000033001 locomotion Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/04—Endless track vehicles with tracks and alternative ground wheels, e.g. changeable from endless track vehicle into wheeled vehicle and vice versa
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
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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 present invention provides a kind of full terrain aided devices of automobile, including crawler belt, support component, transmission mechanism, carrying roller group and tensioning buffering wheel group, wherein support component includes the main frame for supporting bottom framework and scalable adjustment on the downside of crawler belt, main frame connects transmission mechanism and bottom framework, carrying roller group is installed on bottom framework, carrying roller group is held on crawler belt, and tensioning buffering wheel group is installed on bottom framework；The full terrain aided device of automobile further includes for controlling the flexible lifting control mechanism of main frame.The full terrain aided device of automobile provided by the invention can be such that crawler belt travels instead of automotive wheel, so that automobile is adapted to different landform by adjusting lifting control mechanism；Simultaneously when automobile needs wheels travel, the device can up be shunk, and then realize the normally travel of wheel by adjusting lifting control mechanism, it does not need to dismantle the auxiliary device during this, reduces and trouble is installed brought by wheel and auxiliary device replacement in running car.
Description
Technical field
The invention belongs to field of automobile, are to be related to a kind of full terrain aided device of automobile more specifically.
Background technique
With social economy's fast development, automobile manufacture also obtains comprehensive science and technology and is promoted, so that automobile becomes main
Transport facility.
Automobile has various types to cope with as trip equipment essential in modern life, design at present
Different use environments, such as field will use offroad vehicle, and there is car in city, and there is beach buggy at sandy beach, also there is special rescuing vehicle, vapour
Vehicle wants spare tyre etc., but generally speaking a trolley is difficult to take into account the use for adapting to various landform.
Summary of the invention
The purpose of the present invention is to provide a kind of full terrain aided devices of automobile, it is intended to solve automobile in the prior art and be difficult to
It takes into account and is applicable in the problem of various landform use.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of full terrain aided device of automobile is provided, including
Crawler belt, the support component of the support crawler belt, for connecting wheel with drive the crawler belt to advance transmission mechanism, be installed on institute
It states the carrying roller group in support component and the tensioning buffering wheel group for adjusting the crawler belt tighting, the support component includes
Support the bottom framework on the downside of the crawler belt and the main frame of scalable adjustment, the main frame connect the transmission mechanism with it is described
Bottom framework, the carrying roller group are installed on the bottom framework, and the carrying roller group is held on the crawler belt, and the tensioning is slow
Wheel group is rushed to be installed on the bottom framework；The full terrain aided device of automobile further includes flexible for controlling the main frame
Lifting control mechanism.
Further, the main frame includes two groups of support frames for being symmetrically set in the transmission mechanism two sides, described in each group
Support frame includes upper end and the hinged first support of the transmission mechanism, lower end and the hinged second support of the bottom framework and company
Connect the pivot of the first support lower end Yu the second support upper end.
Further, the first support includes two first for being arranged in parallel and being respectively arranged on the crawler belt two sides
Bar, the second support include two the second struts for being arranged in parallel and being respectively arranged on the crawler belt two sides, and each described first
Bar upper end and the transmission mechanism are hinged, and each second strut lower end and the bottom framework are hinged, each pivot connection pair
Answer two first strut lower ends and corresponding two second struts upper end.
Further, each first support further includes the first connecting rod for connecting two first struts, each described
Second support further includes connecting the second connecting rod of two second struts.
Further, guide wheel is installed on the outside of each first support.
Further, the lifting control mechanism include the support base being connected with a pivot, with another described in
The connected attachment base of pivot, screw rod, the driving screw rod driving mechanism rotated and the nut being installed on the screw rod, it is described
Nut is fixedly linked with the attachment base, and described screw rod one end is articulated on the support base.
Further, the driving mechanism includes the worm screw being articulated on the support base and the snail that engages with the worm screw
Wheel.
Further, the lifting control mechanism further includes the motor for driving the screw rod rotation.
Further, the transmission mechanism includes the shell of the transmission shaft and the support transmission shaft for connecting with wheel
Body, the transmission shaft are equipped with the external tooth engaged with the crawler belt, the both ends of the transmission shaft and the housing hinge, the shell
Body is connected with the main frame.
Further, the bottom framework includes bottom frame and the supporting beam for being respectively arranged in the bottom frame both ends, each branch
Support beam is tilted upwards by the end of the bottom frame is directed away from bottom frame middle part direction extension, and the carrying roller group is installed on institute
It states on bottom frame, the upper end of each supporting beam is equipped with support wheel, and the tensioning buffering wheel group is connected with the bottom frame.
The beneficial effect of the full terrain aided device of automobile provided by the invention is: compared with prior art, the present invention is logical
It crosses on the inside of crawler belt to be equipped with and adjusts the flexible lifting control mechanism of support component, wherein support component includes on the downside of support crawler belt
The main frame of bottom framework and scalable adjustment, main frame connection transmission mechanism and bottom framework, carrying roller group are installed on bottom framework,
Carrying roller group is held on crawler belt, and tensioning buffering wheel group is installed on bottom framework, can when automobile is equipped with the auxiliary device
By adjusting lifting control mechanism, make crawler belt that automotive wheel be replaced to walk so that automobile with it is powerful it is cross-country, paddle or
Person's beach buggy ability can be by adjusting elevating control machine to adapt to different landform, while when automobile needs wheels travel
Structure up shrinks the device, and then realizes the normally travel of wheel, and crawler belt will not be to automobile during wheels travel
Wheel interferes, and does not need to dismantle the auxiliary device, reduces in running car brought by the replacement of wheel and auxiliary device
Installation trouble.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the full terrain aided apparatus structure schematic diagram one of automobile provided in an embodiment of the present invention；
Fig. 2 is the full terrain aided device schematic diagram of internal structure two of automobile provided in an embodiment of the present invention；
Fig. 3 is lifting control mechanism structural schematic diagram provided in an embodiment of the present invention；
Fig. 4 is motor configuration schematic diagram provided in an embodiment of the present invention；
Fig. 5 be another embodiment of the present invention provides for drive the full terrain aided device of automobile one kind be based on internet
Intelligent platform circuit theory schematic diagram；
Fig. 6 is the schematic diagram of transmission mechanism in the embodiment of the present invention；
Fig. 7 is the bottom framework structural schematic diagram in the embodiment of the present invention；
Fig. 8 is the tensioning buffering wheel group structural schematic diagram in the embodiment of the present invention；
Fig. 9 is the structural schematic diagram that the full terrain aided device of automobile provided in an embodiment of the present invention is in drive mode；
Figure 10 is the structural representation that the full terrain aided device of automobile provided in an embodiment of the present invention is in synchronous drive mode
Figure；
Figure 11 provides the structural schematic diagram that the full terrain aided device of automobile is in non-driven mode for the embodiment of the present invention.
Wherein, each attached drawing main mark in figure:
The full terrain aided device of 100- automobile；200- wheel；300- ring flange；
1- crawler belt；
2- support component；21- main frame；22- bottom framework；211- first support；212- second support；213- pivot；
The first strut of 2111-；2112- first connecting rod；2113- guide wheel；The second strut of 2121-；The second connecting rod of 2122-；221-
Bottom frame；222- supporting beam；2211- bottom beam；2212- crossbearer；
3- transmission mechanism；31- transmission shaft；32- shell；33- external tooth；34- drive bearing；
4- load-carrying wheel group；
5- is tensioned buffering wheel group；51- fixing seat；52- slide bar；53- slideway；54- spring；55- support arm；56- tensioning wheel；
6- support wheel
7- lifting control mechanism；71- support base；72- attachment base；73- screw rod；74- driving mechanism；75- nut；76- horse
It reaches；77- connecting shaft；78- wind；741- worm screw；742- worm gear；743- driven wheel；761- driving wheel；
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
In the description of the present invention, it is to be understood that, term " center ", " length ", " width ", " thickness ", "upper",
The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitation of the present invention.
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.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
Also referring to Fig. 1 and Fig. 2, now automobile terrain aided device 100 provided by the invention is illustrated.Automobile is complete
Terrain aided device 100, including crawler belt 1, support component 2, transmission mechanism 3, carrying roller group 4 and tensioning buffering wheel group 5；Support group
The inside that part 22 is set to crawler belt 1 is used to support crawler belt 1, and transmission mechanism 3 connects automotive wheel 200 for driving crawler belt 1 to advance, carries
Roller group 4 is installed in support component 2, in order to reduce jolting for body of a motor car, and is tensioned buffering wheel group 5 for guaranteeing crawler belt
1, which is constantly in tensioning state, makes reliable transmission；Support component 2 includes bottom framework 22 and main frame 21, and bottom framework 22 is used to support
The downside of crawler belt 1, main frame 21 connect transmission mechanism 3 and bottom framework 22, and carrying roller group 4 is installed on bottom framework 22, carrying roller
Group 4 is held on crawler belt 1, and tensioning buffering wheel group 5 is installed on bottom framework 22, and main frame 21 is used to support transmission mechanism 3 and carries out
Band 1, bottom framework 22 are used to support the lower end of crawler belt 1 in order to which crawler belt 1 can be in ground running；The full terrain aided device of automobile
100 further include lifting control mechanism 7, and lifting control mechanism 7 does stretching motion for controlling main frame 21, auxiliary in order to control this
Help whether device 100 replaces automotive wheel 200 to walk；Simultaneously when automobile is walked using crawler belt 1, elevating control can also be passed through
Mechanism 7 is directly switched to the mode that wheel 200 drives automobile, and the auxiliary device 100 can't be right in 200 driving process of wheel
Wheel 200 interferes, so reduce automobile under steam wheel 200 and auxiliary device 100 replace brought by installation fiber crops
It is tired.
Lifting control mechanism 7 is provided in the full terrain aided device 100 of automobile provided by the invention, so that it is auxiliary to be equipped with this
Help the automobile of device 100 that there is wheel driving to drive two ways with auxiliary device, wherein user can pass through elevating control machine
Both modes of structure free switching reduce two kinds of driving methods brought installation trouble in handoff procedure.Specifically, when
Automobile can be such that primary frame 21 stretches along the vertical direction in rugged environment downward driving by adjusting lifting control mechanism 7, into
And make crawler belt 1 as bottom frame 221 moves downward, during which wheel 200 can progressively disengage ground, and such crawler belt 1 replaces wheel 200
Driving automobile travels forward so that automobile have it is powerful it is cross-country, paddle or the ability of beach buggy, so as to automobile adaptation
In the walking of different terrain；It in addition, can also be by adjusting lifting control mechanism 7 when automobile traveling is on flat highway
Crawler belt 1 is up shunk, so that wheel 200 contacts ground, to realize automobile when not dismantling auxiliary device 100 by original
The wheel 200 come drives running car, reduces the installation trouble in auxiliary device 100 and 200 replacement process of wheel；In addition should
Auxiliary device 100 can also be used as spare tyre, when a certain 200 gas leakage of wheel in automobile, can also be gone up and down by adjusting
Control mechanism 71 bottom of crawler belt and 200 bottom of wheel is arranged in same level, so that crawler belt 1 replaces wheel 200
Traveling.
Further, referring to Fig. 2, one as the full terrain aided device 100 of automobile provided by the present invention specific
Embodiment, main frame 21 includes two groups of support frames, wherein two groups of support frames are symmetrically set in 3 two sides of transmission mechanism, two groups of supports
Frame makes the 100 both sides stress balance of auxiliary device for fixed support transmission mechanism 3, two groups of support frames of setting；Furthermore each group
Support frame includes upper end first support 211, second support 212 and pivot 213, and the upper end of first support 211 and transmission mechanism 3 are cut with scissors
It connects, the lower end of first support 211 is connect with the upper end of second support 212 by pivot 213, the lower end and bottom of second support 212
Frame 22 is hinged, and in order to which each support frame can do stretching motion in the effect of 7 structure of elevating control machine, and then control crawler belt 1 is
It is no that wheel 200 is replaced to walk.
Further, main support bracket of the main frame 21 as support crawler belt 1, under the action of lifting control mechanism 7
Main frame 21 can do stretching, extension or contractile motion, due to the expansion performance of main frame 21, so that equipped with the auxiliary device 100
Automobile can adapt in the traveling of various terrain environments, certainly in other embodiments, can also use folding stand, telescopic rod or
Main frame 21 of person's hydraulic stem as support crawler belt 1.
Further, referring to Fig. 2, one as the full terrain aided device 100 of automobile provided by the present invention specific
Embodiment, first support 211 include two the first struts 2111 and first connecting rod 2112, and two the first struts 2111 are mutually
The two sides of crawler belt 1 are arranged in parallel in, first connecting rod 2112 is for being fixedly connected with two the first struts 2111, with quadrate support plate
It compares, first support 211 is set as I-shape construction herein, at low cost, precision height, the small spy of residual stress
Point；In addition, it is open web type rod piece that I-shaped first support 211, which is arranged, for high-strength material, open web type rod piece is than real
Abdomen formula it is light-weight, can reduce the weight of the device, certainly in other embodiments, quadrate support plate, three can also be used
Angle support frame replaces first support 211, herein and with no restrictions.
Further, referring to Fig. 2, one as the full terrain aided device 100 of automobile provided by the present invention specific
Embodiment, second support 212 include two the second struts 2121 and the second connecting rod 2122, and two the second struts 2121 are mutually
The two sides of crawler belt 1 are arranged in parallel in, the second connecting rod 2122 is for being fixedly connected with two the second struts 2121, with quadrate support plate
It compares, second support 212 is set as I-shape construction herein, at low cost, precision height, the small spy of residual stress
Point；In addition, it is open web type rod piece that I-shaped second support 212, which is arranged, for high-strength material, open web type rod piece is than real
Abdomen formula it is light-weight, can reduce the weight of the device, certainly in other embodiments, quadrate support plate, three can also be used
Angle support frame replaces second support 212, herein and with no restrictions.
Further, referring to Fig. 2, a kind of specific reality as the full terrain aided device 100 of automobile provided by the invention
Mode is applied, the outside of each first support 211 is equipped with guide wheel 2113, then when main frame 21 does contractile motion, guide wheel
2113, as first support 211 is toward two sides opening support crawler belt 1, avoid crawler belt 1 from directly squeezing lifting control mechanism 7.
Further, please see Fig. 2 to Fig. 4, a kind of tool as the full terrain aided device 100 of automobile provided by the invention
Body embodiment, lifting control mechanism 7 include the support base 71 being connected with a pivot 213, are connected with another pivot 213
Attachment base 72, screw rod 73, driving mechanism 74 and nut 75, support base 71 is for fixing and supporting driving mechanism 74, driving mechanism
74 for driving screw rod 73 to rotate, and nut 75 is fixedly linked with attachment base 72, and 73 one end of screw rod is articulated on support base 71, then when
When driving mechanism 74 drives screw rod 73 to rotate, nut 75 pushes support base 71, attachment base 72 along screw rod under the action of screw rod 73
73 directions axially move, and the distance between two pivot 213 of period constantly changes, and main frame 21 is in the effect of two pivots 213
Under can also do stretching, extension or contractile motion along vertical direction.
Further, referring to Fig. 4, one as the full terrain aided device 100 of automobile provided by the invention specific real
Example is applied, driving mechanism 74 includes worm screw 741 and worm gear 742, and worm screw 741 is articulated on support base 71, worm gear 742 and worm screw 741
The movement for transmitting driving mechanism 74 is engaged, there is self-locking function additionally, due to worm gear 742, worm screw 741, avoid the auxiliary
Main frame 21 is subjected to displacement device 100 under steam, ensure that the safety of running car.
Further, lifting control mechanism 7 further includes connecting shaft 77 and wind 78, and connecting shaft 77 is connected with worm screw 741,
Wind 78 is for connecting connecting shaft 77, it is preferable that the cross section of wind 78 is " L " type.Lifting control mechanism 7 is gone back herein
It can make jack use, when automobile breaks down, worm screw 741, worm gear 742, screw rod 73 are made by rotary handle crank 78
Rotation, due to being equipped with nut 74 on screw rod 773, driving nut 74 axially moves, and support base 71, attachment base 72 are in nut 74
Under the action of axially move along 73 direction of screw rod, at this time for being fixedly connected with two pivots of support base 71 Yu attachment base 72
The distance between 213 constantly variations, and then realize that main frame 21 does stretching, extension or contractile motion along vertical direction；Work as main frame
21 do stretching routine along the vertical direction, at this time crawler belt 1 with support component 22 the moving contact ground down of bottom frame 221, in turn
So that 200 tire of automotive wheels is detached from ground, then the auxiliary device 100 just holds up whole automobile, convenient for the maintenance to automobile.
Further, a kind of tool refering to Fig. 3 and Fig. 4, as the full terrain aided device 100 of automobile provided by the present invention
Body embodiment, lifting control mechanism 7 further include the motor 76 for driving screw rod 73 to rotate, and are wherein equipped with driving wheel on motor 76
761, driven wheel 743 is installed on worm screw 741, driving wheel 761 is engaged with driven wheel 743.Motor 76 is used herein as drive
Dynamic element, since the structure of motor 76 is simple, small in size, convenient for simplifying the volume of the auxiliary device 100, certainly in other examples
It can also directly be driven using servo motor, herein for driving element and with no restrictions.
Specifically, referring to Fig. 5, the another kind as the full terrain aided device 100 of automobile provided by the present invention is specific
Whether embodiment can also replace wheel 200 by a kind of intelligent platform courses auxiliary device 100 Internet-based
Drive automobile traveling.The intelligence platform includes mobile terminal APP module, MCU control module and drive module, wherein moving
Terminal APP module and MCU module carry out wireless data communication, and MCU control module is electrically connected with drive module, drive
Dynamic model block is attached as intermediate relay with the auxiliary device 100, is worked for drive motor 76.Car owner's walking is being disliked
Under bad environment, mobile terminal APP module can be accessed by intelligent terminal, when MCU control module receives mobile terminal APP
Corresponding pulse will be issued after the open command that module is sent to drive module, drive module controls motor 76 and works,
The effect of motor 76 auxiliary device 100 stretches down, and crawler belt 1 comes into contact with ground, and automotive wheel 200 can leave ground at this time
Face, and then realize the auxiliary device 100 and wheel 200 is replaced to work；Certainly mobile terminal APP is received in MCU control module
The contraction instruction that module issues can also control the auxiliary device 100 and up shrink, so that the auxiliary device 100 is detached from ground, phase
Between automotive wheel 200 come into contact with ground, and then realize automobile by the original driving of wheel 200 walking.It preferably, can be with
Range sensor is installed under automobile chassis, for acquiring automobile chassis at a distance from ground, the number of range sensor acquisition
Be sent on mobile terminal APP according to by MCU control module, then car owner can recognize at any time automobile chassis and ground away from
From convenient for car owner to 100 extension and contraction control of auxiliary device.
Further, refering to fig. 1 and Fig. 7, specific as one kind of the full terrain aided device 100 of automobile provided by the invention
Embodiment, transmission mechanism 3 include transmission shaft 31 and shell 32, and shell 32 is used to support transmission shaft, and transmission shaft is close to wheel 200
One end connect with wheel 200, transmission shaft 31 is equipped with the external tooth 33 that engage with crawler belt 1, the both ends of transmission shaft 31 and shell 32
Hingedly, shell 32 is connected with main frame 21；Wherein transmission shaft 31 is established by the wheel hub of external flange disk 300 and wheel 200 and is connected
It connects, when wheel 200 rotates, the torque of wheel 200 is just passed to by transmission shaft 31 by ring flange 300, in transmission shaft 31
Under effect, external tooth 33 rotates and then crawler belt 1 is driven to move, to realize the advance or retrogressing of vehicle；Certainly in braking automobile
When, the wheel hub of wheel 200 stops operating, and ring flange 300 no longer transmits torque to transmission shaft 31, then transmission shaft 31 stops operating,
At this time crawler belt 1 due to frictional ground force effect also can stop motion so that automobile halts；Further, user
It directly can be switched to vehicle wheel driving mode from 1 driving method of crawler belt, and do not needed in both modes switch to wheel
200 or the auxiliary device 100 disassembly, reduce in pattern switching bring installation trouble；In addition, the full landform of the automobile
Auxiliary device 100 needs just linkages with the wheel of automobile 200 of external flange disk 300 on transmission mechanism 3, do not need to vapour
Vehicle carries out any interference, installs very convenient.
Further, referring to Fig. 6, a kind of specific reality as the full terrain aided device 100 of automobile provided by the invention
Mode is applied, is equipped with drive bearing 34 at 31 both ends of transmission shaft, for fixing external tooth 33, in addition drive bearing 34 can also reduce biography
The load friction of motivation structure 3.
Further, refering to Fig. 2 and Fig. 7, one kind as the full terrain aided device 100 of automobile provided by the invention is specific
Embodiment, bottom framework 22 include bottom frame 221 and are respectively arranged in the supporting beam 222 at 221 both ends of bottom frame, each supporting beam 222 by
The end of bottom frame 221 tilts upwards is directed away from the extension of 221 middle part direction of bottom frame, and carrying roller group 4 is installed on bottom frame 221, respectively
The upper end of supporting beam 222 is equipped with support wheel 6, and tensioning buffering wheel group 5 is connected with bottom frame 221, in this way, being capable of fixing 1 lower end of crawler belt
Shape, improve crawler belt ground wheel efficiency.
Specifically, bottom frame 221 includes the crossbearer 2212 of two foundation beams 2211 of two foundation beam 2211 disposed in parallel and connection,
The both ends of each bottom beam 2211 are connected separately with supporting beam 222, and each supporting beam 222 is tilted upwards by the end of bottom beam 2211 towards remote
Extend from 2211 middle part direction of bottom beam, carrying roller group 4 is installed on each bottom beam 2211, is tensioned buffering wheel group 5 and 2212 phase of crossbearer
Even, it is connected by the crossbearer 2212 of bottom frame 22 with tensioning buffering wheel group 5, makes the contact surface of tensioning buffering wheel group 5 and bottom frame 22
Product is larger, realizes firm installation in order to be tensioned buffering wheel group 5.
Further, referring to Fig. 8, a kind of specific reality as the full terrain aided device 100 of automobile provided by the invention
Mode is applied, tensioning buffering wheel group 5 includes the fixing seat 51 being installed on bottom framework 22, and inserting is slided at least one end of fixing seat 51
There is slide bar 52, the slideway 53 being inserted into for slide bar 52 is offered in fixing seat 51, flexible release slide bar 52 is installed in slideway 53
Spring 54, spring 54 are set on slide bar 52, and the free end of slide bar 52 is equipped with support arm 55, and the both ends of support arm 55 are pacified respectively
Equipped with tensioning wheel 56, it is preferable that in the present invention, the both ends of fixing seat 51 are slided be fitted with slide bar 52 respectively, wherein fixing seat
51 are fixedly connected with crossbearer 2212.When running car is at the road surface jolted, to be tensioned by the spring 54 on slideway 53
Tightly support crawler belt 1, guarantee crawler belt 1 are driven reliable wheel 56 always.
Further, the full terrain aided device 100 of the automobile includes drive mode, synchronous drive mode and non-driven mould
Formula.
Referring to Fig. 9, in the specific use process, as a kind of drive mode, i.e. crawler belt 1 replaces wheel 200 to drive vapour
Garage is walked, and screw rod 73 can be driven to rotate by driving mechanism 74, drive main frame 21 under the action of screw rod 73 along vertical
Stretching motion is done in direction, wherein crawler belt 1 is transported down with the bottom frame 221 of support component 22 when main frame 21 does stretching routine
Dynamic contact ground simultaneously gradually rises, so that 200 tire of automotive wheels is detached from ground, the device 100 can replace wheel at this time
200 driving automobiles advance.
Referring to Fig. 10, in other use processes, as a kind of synchronous drive mode, i.e. automotive wheel 200 and crawler belt 1
Automobile traveling is driven simultaneously, screw rod 73 can be driven to rotate by driving mechanism 74, effect of the driving main frame 21 in screw rod 73
Under do stretching motion along vertical direction, when main frame 21 does stretching routine, crawler belt 1 with support frame bottom frame 221 down
Moving contact ground simultaneously gradually rises, so that the bottom end of crawler belt 1 and the bottom end of wheel 200 are in same horizontal line, by
Linkage is established by external flange disk 300 and automotive wheels 200 in the device 100, ring flange 300 is just when the rotation of wheel 200
The torque that wheel 200 rotates can be sent to transmission mechanism 3, under the action of transmission mechanism 3, external tooth 33 is rotated and then driven and carries out
Band 1 and wheel 200, which are realized, to be rotated synchronously.
Figure 11 is please referred to, in other use processes, as a kind of non-driven schema, i.e., the auxiliary device 100 is not
It participates in Automobile drive and drives automobile traveling, when automobile is in flat highway driving, driving machine can be passed through by wheel 200
Structure 74 drives screw rod 73 to rotate, and main frame 21 does contractile motion along far from the direction of ground up under the action of screw rod 73, when
When main frame 21 is shunk, guide wheel 2113 up props up crawler belt 1, so that crawler belt 1 is separated with transmission shaft 31, wherein in main frame 21
Under the action of bottom frame 221 also can up move so that crawler belt 1 progressively disengages ground, only wheel 200 is contiguously at this time
Face, then automobile is driven by wheel 200, and crawler belt 1 and transmission shaft 31 are in discrete state during this, will not be sent out between the two
Raw rotation, therefore the auxiliary device 100 can't consume the power of automobile.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of full terrain aided device of automobile, including crawler belt, the support component of the support crawler belt, for connecting wheel to drive
Move transmission mechanism that the crawler belt advances, the carrying roller group that is installed in the support component and for adjusting the crawler belt pine
Tight tensioning buffering wheel group, it is characterised in that: the support component includes supporting bottom framework on the downside of the crawler belt and scalable
The main frame of adjustment, the main frame connect the transmission mechanism and the bottom framework, and the carrying roller group is installed on the bottom
On frame, the carrying roller group is held on the crawler belt, and the tensioning buffering wheel group is installed on the bottom framework；The vapour
The full terrain aided device of vehicle further includes for controlling the flexible lifting control mechanism of the main frame.
2. the full terrain aided device of automobile as described in claim 1, which is characterized in that the main frame includes being symmetrically set in institute
Two groups of support frames of transmission mechanism two sides are stated, each group support frame as described above includes first of upper end and the transmission mechanism hingedly
Frame, the lower end second support hinged with the bottom framework and the pivot for connecting the first support lower end Yu the second support upper end
Axis.
3. the full terrain aided device of automobile as claimed in claim 2, which is characterized in that the first support includes being arranged in parallel
And two the first struts of the crawler belt two sides are respectively arranged on, the second support includes being arranged in parallel and being respectively arranged on the shoe
Two the second struts with two sides, each first strut upper end and the transmission mechanism are hinged, each second strut lower end
Hinged with the bottom framework, each pivot connection corresponds to two first strut lower ends and corresponding two second struts
Upper end.
4. the full terrain aided device of automobile as claimed in claim 3, which is characterized in that each first support further includes connection
The first connecting rod of two first struts, each second support further include connecting the second of two second struts to connect
Extension bar.
5. the full terrain aided device of automobile as claimed in claim 2, which is characterized in that install in the outside of each first support
There is guide wheel.
6. the full terrain aided device of automobile as claimed in claim 2, which is characterized in that the lifting control mechanism includes and one
The drive that the connected support base of a pivot, the attachment base being connected with pivot described in another, screw rod, the driving screw rod rotate
Motivation structure and the nut being installed on the screw rod, the nut are fixedly linked with the attachment base, screw rod one end pivot joint
In on the support base.
7. the full terrain aided device of automobile as claimed in claim 6, which is characterized in that the driving mechanism includes being articulated in institute
The worm gear stating the worm screw on support base and being engaged with the worm screw.
8. the full terrain aided device of automobile as claimed in claim 6, which is characterized in that the lifting control mechanism further includes driving
Move the motor of the screw rod rotation.
9. the full terrain aided device of automobile as described in claim 1, which is characterized in that the transmission mechanism includes being used for and vehicle
It takes turns the transmission shaft of connection and supports the shell of the transmission shaft, the transmission shaft is equipped with the external tooth engaged with the crawler belt, institute
The both ends and the housing hinge, the shell for stating transmission shaft are connected with the main frame.
10. the full terrain aided device of automobile as described in claim 1, which is characterized in that the bottom framework includes bottom frame and divides
Be not installed on the supporting beam at the bottom frame both ends, each supporting beam tilted upwards by the end of the bottom frame be directed away from it is described
Direction extends in the middle part of bottom frame, and the carrying roller group is installed on the bottom frame, and the upper end of each supporting beam is equipped with support wheel,
The tensioning buffering wheel group is connected with the bottom frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426342.4A CN109398512A (en) | 2018-11-27 | 2018-11-27 | The full terrain aided device of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426342.4A CN109398512A (en) | 2018-11-27 | 2018-11-27 | The full terrain aided device of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109398512A true CN109398512A (en) | 2019-03-01 |
Family
ID=65455749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811426342.4A Pending CN109398512A (en) | 2018-11-27 | 2018-11-27 | The full terrain aided device of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109398512A (en) |
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| CN112373585A (en) * | 2020-11-16 | 2021-02-19 | 南京工程学院 | Wheel-track coupling type wheel |
| CN115321101A (en) * | 2022-10-17 | 2022-11-11 | 安徽唯嵩光电科技有限公司 | Conveyer of crawler-type look selection machine |
| CN115339536A (en) * | 2022-08-17 | 2022-11-15 | 中煤科工集团重庆研究院有限公司 | Deformable crawler traveling structure |
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