CN207861818U - A kind of mixing arm type high-altitude operation vehicle of multifreedom motion - Google Patents
A kind of mixing arm type high-altitude operation vehicle of multifreedom motion Download PDFInfo
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- CN207861818U CN207861818U CN201721875123.5U CN201721875123U CN207861818U CN 207861818 U CN207861818 U CN 207861818U CN 201721875123 U CN201721875123 U CN 201721875123U CN 207861818 U CN207861818 U CN 207861818U
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- arm
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- mounting base
- luffing
- cranking
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Abstract
The utility model discloses a kind of mixing arm type high-altitude operation vehicles of multifreedom motion, belong to special vehicle technical field.Including：Car body, installation horizontal rotation unit and the mixing arm on horizontal rotation unit on car body；The end of mixing arm connects workbench；Further include：It cranks arm, crank arm revolution mounting base, swing unit and luffing telescoping mechanism of cranking arm, wherein described one end of cranking arm is connect by revolution mounting base of cranking arm with mixing arm, and the swing unit provides horizontal rotation power for revolution mounting base of cranking arm；By cranking arm, luffing telescoping mechanism realizes the luffing in luffing plane of cranking arm；And be set to and crank arm between the other end and workbench, workbench slewing equipment and workbench lifting device.There is linkage folding arm vertical lift to act simultaneously for the Operation Van, rotatable, workbench can be promoted, turn round multiple functions amplitude-variable of cranking arm simultaneously, solve the problems, such as that current high-altitude has a single function as vehicle, job area is restricted.
Description
Technical field
The utility model is related to a kind of multifreedom motions to mix arm type high-altitude operation vehicle, the especially high-altitude operation vehicle
Crank arm and luffing and can not only in the horizontal plane be turned round in luffing plane, at the same its workbench can carry out being promoted up and down and
Revolution in horizontal plane.Belong to special vehicle technical field.
Background technology
High-altitude operation vehicle is that staff is sent to a kind of special vehicle with automobile chassis of high-altitude designated position to set
It is standby.With politics, economic, culture continuous development, the field that working at height is related to is more and more wider, small to wipe window to average family
Family glass arrives greatly the key areas such as state aviation, high ferro.China's boom type high-altitude operation vehicle（Operation Van）Structure type also get over
Come it is abundanter, functional entity also more and more comprehensively, development is getting faster.Include mainly foldable arm, telescopic arm currently on the market
Formula, mixing several structures of arm-type and vertical lift type, existing high-altitude operation vehicle cannot expire comprehensively there is also following several deficiencies
The needs of sufficient operation.
1, although foldable arm Operation Van may span across certain obstacle, but its car body is high, structure bulky, and service efficiency is opposite
Slower problem, and fold that arm vehicle function is very single, and rotatable without multi-functional combination, such as without platform, platform can
This function combination of lifting, when operation, is restricted very much.
2, telescopic boom Operation Van working efficiency arm folded against wants higher, but the not ability of leaping over obstacles, encounters
Barrier cisco unity malfunction, while the operating mode sacrificed in the small change angle of telescopic arm is more, cannot give full play to Operation Van
Advantage.
3, multifreedom motion mixing arm type high-altitude operation vehicle is with folding arm vehicle and telescopic truck advantage.But it is more at present
All there is the transfer sinuous problem of operating mode in degree of freedom movement mixing arm type high-altitude operation vehicle, because its structure and mechanism are multiple
Miscellaneous, movement locus is opposite to bother, if doing operating mode variation by a small margin in small space, difficulty is larger, is unfavorable for fine motion
Operation.
4, vertical lift type can only carry out operation in specific position, and use scope is very restricted.
5, function combination is single, and most function combinations currently on the market are mixing arm+crank arm+platform revolution or mixing
The revolution of arm+small connecting lever+platform is promoted, otherwise small crank arm or small crank arm can only be in luffing is not equipped in structure setting
In plane luffing cannot be turned round in plane of rotation and workbench do not struggle against promotion mechanism or it is small crank arm can only return
Turn in plane revolution cannot in luffing plane luffing but the mechanism promoted equipped with bucket.
Utility model content
In view of the above problems, the utility model aim is to provide a kind of mixing arm type high-altitude operation vehicle.The Operation Van is logical
Organic flexible combination of various mechanism is crossed, realizes that there is linkage to fold the action of arm vertical lift, amplitude-variable of cranking arm simultaneously for Operation Van
The organic assembling for the multiple functions such as rotatable, workbench can be promoted, workbench is rotatable simultaneously, solves current high-altitude and makees vehicle
It has a single function, inconvenient fine motion operation, job area are restricted problem.
To achieve the above object, the technical solution of the utility model is：
A kind of mixing arm type high-altitude operation vehicle of multifreedom motion, including：
Car body, installation horizontal rotation unit and the mixing arm on horizontal rotation unit on car body；Mixing arm
End connects workbench；
Further include：
It cranks arm, crank arm revolution mounting base, swing unit and luffing telescoping mechanism of cranking arm, wherein described one end of cranking arm passes through
Revolution mounting base of cranking arm is connect with mixing arm, and the swing unit provides horizontal rotation power for revolution mounting base of cranking arm；Pass through
Luffing telescoping mechanism of cranking arm realizes the luffing in luffing plane of cranking arm；
And be set to and crank arm between the other end and workbench,
Workbench slewing equipment and workbench lifting device；
Horizontal rotation of the workbench slewing equipment for realizing workbench and between cranking arm；
The workbench lifting device vertically relatively moves for realizing workbench and between cranking arm.
The workbench slewing equipment includes bracket mounting base, integral type pivoting support and the first rotating driving device；
Wherein, bracket mounting base one end and to crank arm hinged, the bracket mounting base other end is connect with the outer ring of integral type pivoting support, and first
Rotating driving device provides power for integral type pivoting support；
Workbench lifting device includes that platform promotes pedestal, promotes track, promotes telescopic unit, wherein platform is promoted
Pedestal is connect by connecting shaft with the inner ring of integral type pivoting support, and platform promotes pedestal and promotes the company of being slidably matched between track
It connects, and promotes telescopic unit by one and realize and vertical relative movement occurs between promoting track peace platform promotes pedestal；
Track is promoted to be fixedly connected with workbench.
Leveling telescopic unit is installed between the mixing arm and revolution mounting base of cranking arm.
The leveling telescopic unit includes：The flat telescopic unit of homophony and servo-actuated leveling telescopic unit, wherein pacify in mixing arm
Fill the flat telescopic unit of homophony；It is installed between mixing arm and revolution mounting base of cranking arm and is servo-actuated leveling telescopic unit；
Further include cranking arm mounting base and to crank arm luffing mounting base, it is described crank arm luffing mounting base one end respectively with crank arm, it is bent
Arm mounting base is hinged；Luffing mounting base of the cranking arm other end installs change of cranking arm between bracket mounting base, the other end cranked arm respectively
Width telescopic unit.
The mixing arm includes at least the folding arm luffing telescopic unit for folding arm and Foldable arm luffing.
The mixing arm includes at least telescopic arm, and the telescopic arm being set between mixing arm and the basic arm of telescopic arm
Luffing telescopic unit.
The folding arm is duplex synchronous folding arm.
The duplex synchronous folding arm include push lever arm, lower tie rod arm, upperpush rod arm, pull-up lever arm, linkage push rod and
Fold arm fixed frame, wherein it is one group to push lever arm and lower tie rod arm, and upperpush rod arm and pull-up lever arm are one group, push lever arm
It is articulated and connected with equipment pedestal with one end of lower tie rod arm, other end hinge corresponding with two holes below folding arm fixed frame
It connects in succession, forms a parallelogram mechanism；It pushes installation between lever arm and equipment pedestal and folds the flexible list of arm luffing
Member；
Upperpush rod arm, the one end for pulling up lever arm are articulated and connected with the mixing arm attachment device, and the other end and folding arm are solid
Determine two holes articulated connection above frame, forms one group of parallelogram mechanism；
Push installation linkage push rod between lever arm and upperpush rod arm.
The platform is promoted and is equipped with kinematic mount wheel between pedestal and promotion track.
Advantageous effect：
The utility model uses duplex synchronous folding arm+telescopic arm++ crank arm and turn round+crank arm luffing+platform of cranking arm and is promoted
The structure type of+platform revolution+platform.
Crank arm slewing equipment, luffing device of cranking arm, workbench revolution and lifting device pass through advantageous group of space contract
When setting solved in same Operation Van existing high-altitude operation vehicle crank arm luffing, revolution of cranking arm, platform promoted, platform revolution
With that cannot be realized simultaneously on a high-altitude operation vehicle the problem of.Realizing an Operation Van has the combination of multiple functions, energy
More meeting Operation Van adapts to different duty requirements.
Duplex synchronous folding arm can realize the vertical displacement movement of platform, solve existing high vehicle and realize vertical displacement movement
The problem of needing complex control.Original altitude job platform needs the control of a set of complexity as needed to realize vertical lift
Program and logic just may be implemented, and the mechanism of the utility model does not need these complicated controls, it is only necessary to which directly operation is made
Industry vehicle acts.
It is not provided simultaneously with the Operation Van of these mechanisms, if necessary in luffing plane and revolution narrow working space
Mobile working platform needs continuous operation element device pedestal and mixing arm support that can realize that this operation needs to plane simultaneously
Space it is big, if peripheral obstacle is more, realize it is especially difficult, and due to mixing arm lengths it is big, movement range is big, is not easy to lean on
Close-target.And the utility model only needs the luffing and revolution that shirtsleeve operation cranks arm, and breaches space limitation, realizes and exists
Fine motion job platform in small space.
Description of the drawings
Leftschematic diagram when Fig. 1 is the utility model normally travel state；
Fig. 2 is the vertical view of Fig. 1；
Right side schematic view when Fig. 3 is the utility model normally travel state；
Fig. 4 is the schematic diagram in luffing state of cranking arm when the utility model is the partially unfolded；
Fig. 5 is the schematic diagram in turn state of cranking arm when the utility model is the partially unfolded；
Fig. 6 is that the utility model is cranked arm the schematic diagram of luffing, swing mechanism；
Fig. 7 is the structural schematic diagram of utility model works platform slewing equipment and workbench lifting device.
In all figures：
1 is automobile chassis；
2 be car body pedestal；21 be subframe；22 be support leg；
3 be equipment pedestal；31 be turntable；32 be pivoting support；33 be the second rotating driving device；
41 be pushing lever arm；42 be lower tie rod arm；43 be upperpush rod arm；44 be pull-up lever arm；45 be linkage push rod；46 are
Fold arm fixed frame；
5 be levelling mechanism；51 be main leveling cyclinder；52 be servo-actuated leveling cyclinder；53 be folding arm amplitude oil cylinder；54 be to stretch
Contracting arm amplitude oil cylinder；
6 be mixing arm attachment device；
7 be telescopic arm；71 be basic arm；72 be movement arm；73 be telescopic boom cylinder；
8 be revolution mounting base of cranking arm；
9 be oscillating oil cylinder；10 be mounting base of cranking arm；11 be to crank arm；12 be luffing mounting base of cranking arm；13 be luffing oil of cranking arm
Cylinder；14 be platform slewing equipment；141 be bracket mounting base；142 be integral type pivoting support；143 be the first rotation driving dress
It sets；144 promote pedestal for platform；
15 be platform lifting device；151 be promotion track；152 be lift cylinder；153 be kinematic mount wheel；
16 be workbench.
Specific implementation mode
With reference to the accompanying drawings of the specification and specific embodiment does further specifically the technical solution of the utility model
It is bright.
Embodiment
All telescopic units are oil cylinder in the present embodiment.
A kind of mixing arm type high-altitude operation vehicle of multifreedom motion of the utility model, including automobile chassis 1, car body pedestal
2, equipment pedestal 3, duplex synchronous folding arm, levelling mechanism 5, mixing arm attachment device 6, telescopic arm 7, revolution installation of cranking arm
Seat 8, oscillating oil cylinder 9, mounting base of cranking arm 10,11, luffing mounting base 12 of cranking arm of cranking arm, amplitude oil cylinder of cranking arm 13, platform revolution dress
Set 14, platform lifting device 15, workbench 16.
The car body pedestal 2 is fixedly connected on 1 on the automobile chassis, and car body pedestal includes subframe 21 and support leg
22, support leg 22 is arranged in subframe 21 all around everywhere according to spatial position, in vehicle operation supporting operation
Vehicle.
The equipment pedestal 3 includes turntable 31, pivoting support 32 and the second rotating driving device 33.
Position of the equipment pedestal 3 relative to car body pedestal 2, can be adjusted according to actual conditions, can be at it
Rear can also be in front, and can be the axis that transport condition is parallel to car body pedestal can also have certain angle.This citing
To be arranged in car body pedestal front position, and for having with car body pedestal certain angle.
The outer ring of pivoting support 32 is bolted on subframe 21, and inner ring is bolted on turntable 31,
Second rotating driving device 33 is bolted on turntable 31, and the second rotating driving device 33 is nibbled with pivoting support 32 by gear
Movement of the inner ring generation of driving pivoting support 32 relative to outer ring is closed, to drive turntable 31 to be generated back relative to subframe 21
Transhipment is dynamic, ensures that efforts device pedestal 3 can have rotary motion relative to car body pedestal 2.
As the preferred embodiment of technical solutions of the utility model, the second rotating driving device is driving motor or motor.
The levelling mechanism 5 includes main leveling cyclinder 51, servo-actuated leveling cyclinder 52, folds arm amplitude oil cylinder 53 and telescopic arm
Amplitude oil cylinder 54.
The duplex synchronous folding arm includes pushing lever arm 41, lower tie rod arm 42, upperpush rod arm 43, pull-up lever arm 44, connection
Dynamic push rod 45 folds arm fixed frame 46.It is one group to push lever arm 41 and lower tie rod arm 42, and upperpush rod arm 43 and pull-up lever arm 44 are
One group, on four arm supports next arrangement set, be followed successively by from top to bottom：Push lever arm 41, lower tie rod arm 42, upperpush rod arm 43, on
Tie rod arm 44.
The one end for pushing lever arm 41 and lower tie rod arm 42 is articulated and connected with turntable 31, under the other end and folding arm fixed frame 46
Two holes of side correspond to articulated connection, form a parallelogram mechanism.
It folds 53 one end of arm amplitude oil cylinder to be hingedly connected to push on lever arm 41, the other end is articulated and connected with turntable 31.
Upperpush rod arm 43, the one end for pulling up lever arm 44 are articulated and connected with the mixing arm attachment device 6, the other end and folding
Two holes articulated connection of 46 top of arm fixed frame, forms one group of parallelogram mechanism.
Link 45 one end of push rod and the pushing articulated connection of lever arm 41, and one end is articulated and connected with upperpush rod arm 43.
It can be driven when folding arm amplitude oil cylinder 53 and making overhanging and retracting motion and push the movement of about 41 luffing of lever arm, to
Parallelogram mechanism motion where driving pushes lever arm 41 and is hingedly connected together with linkage push rod 45, its movement meeting
Linkage catch bar 45 is driven to move, the movement of linkage catch bar 45 can push upperpush rod arm 43 and then to move together, on making
Parallelogram mechanism where compression bar arm 43 generates ganged movement.
6 left side of the mixing arm attachment device and the pull-up lever arm 44 and upperpush rod arm 43 of duplex synchronous folding arm hingedly connect
It connects, right end is articulated and connected with the telescopic arm 7.Main leveling cyclinder 51 is further respectively had in mixing arm attachment device 6 and is stretched
One installation site of arm amplitude oil cylinder 54.The setting of another installation site of main leveling cyclinder 51 and telescopic arm amplitude oil cylinder 54 exists
On the basic arm 71 of telescopic arm 7.
The telescopic arm 7 corresponds to the right side for being arranged in duplex synchronous folding arm, including basic arm 71, telescopic boom cylinder 73
At least one section movement arm 72, this citing only include a section movement arm.
Basic arm 71 is hingedly connected to the left side of mixing arm attachment device 6.54 one end of telescopic arm amplitude oil cylinder and mixing arm
Attachment device 6 is articulated and connected, and the lower section of the other end and basic arm 71 is articulated and connected.73 one end of telescopic boom cylinder and 71 tail of basic arm
Portion connects, and the other end is connect with 72 tail portion of movement arm.Movement arm 72 is sleeved in basic arm 71.Telescopic arm amplitude oil cylinder 54 is transported back and forth
Dynamic that telescopic arm 7 is driven to do luffing movement, 73 back and forth movement of telescopic boom cylinder drives movement arm 72 to make overhanging and retracting motion.Homophony
The cylinder body of flat oil cylinder 51 is articulated and connected with basic arm 71, and telescopic end is articulated and connected with mixing arm attachment device 6.Servo-actuated leveling cyclinder
52 cylinder body is hingedly connected to the head of movement arm 72, and telescopic end is hingedly connected to crank arm in revolution mounting base 8.
Revolution mounting base 8 of cranking arm is articulated and connected with 72 head of movement arm, is servo-actuated the cylinder body and movement arm 72 of leveling cyclinder 52
Head is articulated and connected, and telescopic end and revolution mounting base 8 of cranking arm are articulated and connected.In main leveling cyclinder 51 and servo-actuated leveling cyclinder 52
Under effect, revolution mounting base 8 of cranking arm remains at the position absolute parallel with ground.
The cylinder part of oscillating oil cylinder 9 is fixedly connected with revolution mounting base 8 of cranking arm, mounting base of cranking arm 10 and oscillating oil cylinder 9
Motion parts articulated connection.
11 one end crank arm with the articulated connection of mounting base 10 of cranking arm, the other end is articulated and connected with bracket mounting base 141.
Luffing mounting base 12 of cranking arm is articulated and connected with 11, mounting base of cranking arm 10 of cranking arm respectively.
The cylinder body of amplitude oil cylinder of cranking arm 13 and the crank arm articulated connection of luffing mounting base 12, telescopic end and bracket mounting base 141
With crank arm 11 the other end articulated connection.
When motion parts generate angular movement to oscillating oil cylinder 9 under action of hydraulic force, mounting base of cranking arm 10 is just with production
Raw rotary motion 11 does rotary motion to drive to crank arm.The back and forth movement of amplitude oil cylinder of cranking arm 13 can drive 11 generations of cranking arm
Luffing moves.
The platform slewing equipment 14 includes bracket mounting base 141, the rotation driving dress of integral type pivoting support 142, first
Set 143 and platform platform promotion pedestal 144.Bracket mounting base 141 and the outer ring of integral type pivoting support 142 are bolted, and are put down
Platform platform promotes pedestal 144 and the inner ring of integral type pivoting support 142 is bolted, and the first rotating driving device 143 is integrated
Formula pivoting support 142 provides power.The rotary motion of integral type pivoting support 142 drives 144 rotary motion of platform base.
As the preferred embodiment of technical solutions of the utility model, the first rotating driving device is driving motor or motor.
Platform lifting device 15 includes that platform platform promotes pedestal 144, promotes track 151, lift cylinder 152, movement fortune
Dynamic support wheel 153.152 one end of lift cylinder is fixed on platform platform promotion pedestal 144, the other end is fixed on promotion track
On 151.153 one end of kinematic mount wheel is fixed on platform platform and is promoted on pedestal 144, and the other end is closely matched with track 151 is promoted
It closes.Workbench 16, which is fixed on, to be promoted on track 151.When lift cylinder 152 does back and forth movement, band moving platform promotes pedestal 144
Rolling movement is done on promoting track 151, has OQ t fortune to make workbench 16 promote pedestal 144 relative to platform
It is dynamic, realize workbench enhanced feature.
The utility model uses duplex synchronous folding arm+telescopic arm++ crank arm and turn round+crank arm luffing+platform of cranking arm and is promoted
The structure type of+platform revolution+platform.
Duplex synchronous folding arm can realize the vertical displacement movement of platform, solve existing high vehicle and realize vertical displacement movement
The problem of needing complex control.Original altitude job platform needs the control of a set of complexity as needed to realize vertical lift
Program and logic just may be implemented, and the mechanism of the utility model does not need these complicated controls, it is only necessary to which directly operation is made
Industry vehicle acts.
Crank arm slewing equipment, luffing device of cranking arm, workbench revolution and lifting device pass through advantageous group of space contract
When setting solved in same Operation Van existing high-altitude operation vehicle crank arm luffing, revolution of cranking arm, platform promoted, platform revolution
With that cannot be realized simultaneously on a high-altitude operation vehicle the problem of.Realizing an Operation Van has the combination of multiple functions, energy
More meeting Operation Van adapts to different duty requirements.
It is not provided simultaneously with the Operation Van of these mechanisms, if necessary in luffing plane and revolution narrow working space
Mobile working platform needs continuous operation element device pedestal and mixing arm support that can realize that this operation needs to plane simultaneously
Space it is big, if peripheral obstacle is more, realize it is especially difficult, and due to mixing arm lengths it is big, movement range is big, is not easy to lean on
Close-target.And the utility model only needs the luffing and revolution that shirtsleeve operation cranks arm, and breaches space limitation, realizes and exists
Fine motion job platform in small space.
Claims (10)
1. a kind of mixing arm type high-altitude operation vehicle of multifreedom motion, including：
Car body, installation horizontal rotation unit and the mixing arm on horizontal rotation unit on car body；The end of mixing arm
Connect workbench；
It is characterized in that, further including：
It cranks arm, crank arm revolution mounting base, swing unit and luffing telescoping mechanism of cranking arm, wherein described one end of cranking arm is by cranking arm
Revolution mounting base is connect with mixing arm, and the swing unit provides horizontal rotation power for revolution mounting base of cranking arm；By cranking arm
Luffing telescoping mechanism realizes the luffing in luffing plane of cranking arm；
And it is set to the workbench slewing equipment and workbench lifting device cranked arm between the other end and workbench；
Horizontal rotation of the workbench slewing equipment for realizing workbench and between cranking arm；
The workbench lifting device vertically relatively moves for realizing workbench and between cranking arm.
2. the mixing arm type high-altitude operation vehicle of multifreedom motion according to claim 1, which is characterized in that the work
Platform slewing equipment includes bracket mounting base, integral type pivoting support and the first rotating driving device；Wherein, bracket mounting base one
It holds and cranks arm and is hinged, the bracket mounting base other end is connect with the outer ring of integral type pivoting support, and the first rotating driving device is one
Body formula pivoting support provides power；
Workbench lifting device includes that platform promotes pedestal, promotes track, promotes telescopic unit, wherein platform promotes pedestal
It being connect with the inner ring of integral type pivoting support by connecting shaft, platform is promoted to be slidably connected between pedestal and promotion track,
And it promotes telescopic unit by one and realizes and vertical relative movement occurs between promoting track peace platform promotes pedestal；
Track is promoted to be fixedly connected with workbench.
3. the mixing arm type high-altitude operation vehicle of multifreedom motion according to claim 1, which is characterized in that the mixing
Leveling telescopic unit is installed between arm and revolution mounting base of cranking arm.
4. the mixing arm type high-altitude operation vehicle of multifreedom motion according to claim 3, which is characterized in that the leveling
Telescopic unit includes：The flat telescopic unit of homophony and servo-actuated leveling telescopic unit, wherein homophony flattened contracting is installed single in mixing arm
Member；It is installed between mixing arm and revolution mounting base of cranking arm and is servo-actuated leveling telescopic unit.
5. the mixing arm type high-altitude operation vehicle of multifreedom motion according to claim 3, which is characterized in that further include song
Arm mounting base and crank arm luffing mounting base, it is described crank arm luffing mounting base one end respectively with crank arm, mounting base of cranking arm it is hinged；It cranks arm
The luffing mounting base other end installs luffing telescopic unit of cranking arm between bracket mounting base, the other end cranked arm respectively.
6. the mixing arm type high-altitude operation vehicle of multifreedom motion according to claim 1, which is characterized in that the mixing
Arm includes at least the folding arm luffing telescopic unit for folding arm and Foldable arm luffing.
7. the mixing arm type high-altitude operation vehicle of multifreedom motion according to claim 1, which is characterized in that the mixing
Arm includes at least telescopic arm, and the telescopic arm luffing telescopic unit being set between mixing arm and the basic arm of telescopic arm.
8. the mixing arm type high-altitude operation vehicle of multifreedom motion according to claim 6, which is characterized in that the folding
Arm is duplex synchronous folding arm.
9. the mixing arm type high-altitude operation vehicle of multifreedom motion according to claim 8, which is characterized in that the duplex
Synchronous folding arm includes pushing lever arm, lower tie rod arm, upperpush rod arm, pull-up lever arm, linkage push rod and folding arm fixed frame,
In, it is one group to push lever arm and lower tie rod arm, and upperpush rod arm and pull-up lever arm are one group, push one end of lever arm and lower tie rod arm
It is articulated and connected with equipment pedestal, other end articulated connection corresponding with two holes below folding arm fixed frame forms one
Parallelogram mechanism；It pushes installation between lever arm and equipment pedestal and folds arm luffing telescopic unit；
Upperpush rod arm, the one end for pulling up lever arm are articulated and connected with the mixing arm attachment device, the other end and folding arm fixed frame
Two holes of top are articulated and connected, and form one group of parallelogram mechanism；
Push installation linkage push rod between lever arm and upperpush rod arm.
10. the mixing arm type high-altitude operation vehicle of multifreedom motion according to claim 1, which is characterized in that described flat
Platform is promoted and is equipped with kinematic mount wheel between pedestal and promotion track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875123.5U CN207861818U (en) | 2017-12-28 | 2017-12-28 | A kind of mixing arm type high-altitude operation vehicle of multifreedom motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875123.5U CN207861818U (en) | 2017-12-28 | 2017-12-28 | A kind of mixing arm type high-altitude operation vehicle of multifreedom motion |
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| Publication Number | Publication Date |
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| CN207861818U true CN207861818U (en) | 2018-09-14 |
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ID=63463250
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986206A (en) * | 2017-12-28 | 2018-05-04 | 徐州海伦哲专用车辆股份有限公司 | A kind of mixing arm type high-altitude operation vehicle of multifreedom motion |
| CN109573903A (en) * | 2019-01-24 | 2019-04-05 | 江苏东迈重工机械有限公司 | A kind of crawler multifunctional vehicle |
| CN110075453A (en) * | 2019-06-05 | 2019-08-02 | 三一汽车制造有限公司 | Fire fighting truck |
-
2017
- 2017-12-28 CN CN201721875123.5U patent/CN207861818U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986206A (en) * | 2017-12-28 | 2018-05-04 | 徐州海伦哲专用车辆股份有限公司 | A kind of mixing arm type high-altitude operation vehicle of multifreedom motion |
| CN109573903A (en) * | 2019-01-24 | 2019-04-05 | 江苏东迈重工机械有限公司 | A kind of crawler multifunctional vehicle |
| CN110075453A (en) * | 2019-06-05 | 2019-08-02 | 三一汽车制造有限公司 | Fire fighting truck |
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