CN107010564A - A kind of adjustable six degree of freedom hoistable platform in position - Google Patents
A kind of adjustable six degree of freedom hoistable platform in position Download PDFInfo
- Publication number
- CN107010564A CN107010564A CN201710249857.0A CN201710249857A CN107010564A CN 107010564 A CN107010564 A CN 107010564A CN 201710249857 A CN201710249857 A CN 201710249857A CN 107010564 A CN107010564 A CN 107010564A
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- CN
- China
- Prior art keywords
- power drive
- support base
- drive unit
- elevating mechanism
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention provides a kind of adjustable six degree of freedom hoistable platform in position in mechanical transport technical field, including base, elevating mechanism one, elevating mechanism two, movable mechanism, left/right movement device and switching mechanism, elevating mechanism one is arranged on base, elevating mechanism one respectively with movable mechanism, left/right movement device and switching mechanism connection, movable mechanism band moving platform is moved forward and backward, left/right movement device band moving platform is moved left and right, switching mechanism band moving platform does elevating movement, the upside of elevating mechanism two is connected with hollow limit base, the supporting plate for being used for placing transport object is provided with the hollow region of limit base, supporting plate can be moved in limit base；Elevating mechanism one, movable mechanism, left/right movement device, switching mechanism and elevating mechanism two are set gradually from the bottom up；Compact conformation of the present invention, merging precision is high, and stroke in the height direction can be finely adjusted, and lifting stroke is long, and the position of supporting plate is fine-tuning, time saving and energy saving.
Description
Technical field
The present invention relates to engineering machinery technical field of transportation, more particularly to it is a kind of have 6 frees degree be used for lift work
The hoistable platform of part.
Background technology
Lifting platform is used to lift when the workpiece docked, not only to bear the total weight of workpiece, also to possess a left side
The functions such as right translation, rotation, in summary, lifting platform should have 6 frees degree, movement of the lifting platform in product
Important function is played in transportation and handling procedure, existing lifting platform device is generally hydraulic-driven, it is mobile flexible but right
The adjustment of horizontal direction can only rely on Universal wheel at bottom, it is impossible to realize micro-adjustment；In raising and lowering motion, hoistable platform
Lifting distance is shorter, it is impossible to meet rise from lifting, and current lifting platform can not carry out micro upset, for right
The installation accuracy of docking can not be ensured by connecing the strict workpiece of job requirement；Workpiece is placed into the supporting plate of hoistable platform it
Before, supporting plate is stationarily connected on the support base of downside, it is impossible to adapt to the position of workpiece by adjusting the position of supporting plate,
Not only waste time and energy, and merging precision is not high；In addition, hoistable platform structure of the prior art is not compact, it is unreliable to work.
The content of the invention
For defect of the prior art, it is an object of the invention to overcome above-mentioned weak point of the prior art, carry
For a kind of adjustable six degree of freedom hoistable platform in position, the problem of solving not compact structure and short lifting stroke, structure of the present invention
Compact, merging precision is high, and stroke in the height direction can be finely adjusted, and lifting stroke is long, and the position of supporting plate is fine-tuning, saves
Shi Shengli.
The object of the present invention is achieved like this:A kind of adjustable six degree of freedom hoistable platform in position, including base, liter
Descending mechanism one, elevating mechanism two, movable mechanism, left/right movement device and switching mechanism, the elevating mechanism one are arranged on
On base, elevating mechanism one is connected with movable mechanism, left/right movement device and switching mechanism respectively, and elevating mechanism one drives
Movable mechanism, left/right movement device, switching mechanism and elevating mechanism two are moved up and down, and the movable mechanism drives
Platform is moved forward and backward, and the left/right movement device band moving platform is moved left and right, and the switching mechanism band moving platform does elevating movement,
The upside of elevating mechanism two is connected with hollow limit base, and the hollow region of limit base is interior to be provided with the branch for being used for placing transport object
Fagging, the supporting plate can be moved in limit base；The elevating mechanism one, movable mechanism, left/right movement device, upset
Mechanism and elevating mechanism two are set gradually from the bottom up.
During present invention work, elevating mechanism one drives movable mechanism, left/right movement device, switching mechanism and lift
Structure two is moved up and down, and is moved forward and backward mechanism band moving platform and is moved forward and backward, left/right movement device band moving platform is moved left and right, tipper
Structure band moving platform is overturn, and elevating mechanism two further band moving platform can be moved up and down, and realize the fine setting of lifting distance；The present invention
Middle elevating mechanism one is connected with movable mechanism, left/right movement device and switching mechanism respectively, makes the structure of this platform more
It is compact, the fine setting of rising height is realized by the setting of elevating mechanism two, the setting of switching mechanism causes platform to carry out necessarily
The upset of angle, meanwhile, platform can also all around four direction movement, improve merging precision；Present invention can apply to hold in the palm
In the work for lifting workpiece to be docked.
In order to further improve the reliability of movable mechanism structure, the movable mechanism is filled including power drive
Put and be connected with lower slider on one, the expansion link one of the power drive unit one, lower slider is arranged on base, the power drives
The dynamic driving of device one expansion link one does oscillating rectilinear motion, and the downside at the lower slider two ends is provided with sliding block, the base
Line slideway one is provided with, sliding block can be for linear motion in the direction of the width along line slideway one；Open at the center of lower slider
There is holding tank, the elevating mechanism one is arranged in holding tank；In this design, elevating mechanism one is arranged on movable mechanism
In lower slider, make structure compacter.
In order that structure is simpler, the elevating mechanism one includes slewing equipment, and the slewing equipment includes motor, electricity
Be connected with machine on worm screw, worm screw and be connected with worm gear, be connected with screw mandrel on the inside of worm gear, screw mandrel respectively with a left side
Move right mechanism and switching mechanism connection；In this design, the linear motion of the rotational movement screw mandrel of worm gear, screw mandrel drives left
The elevating movement of mechanism and switching mechanism is moved right, it is simple in construction and compact.
In order to realize the movement of platform in the longitudinal direction, the left/right movement device includes support base and upper saddle, institute
State support base to be arranged on the upside of lower slider, be provided with the upside of support base on power drive unit two, the upper saddle and be connected with connection
Ear one, the expansion link two of the power drive unit two is connected with engaging lug one, on the downside of the upper saddle in the direction of the width between
Every provided with least two top shoe, the support base is provided with line slideway two, and top shoe can be along line slideway two in length
Moved along a straight line on direction；In this design, moving left and right for platform is realized, power drive unit two is arranged on lower slider and upper cunning
In space between seat, prevent power drive unit two from, exposed to the external world, improving the service life of power drive unit two, together
When, make structure compacter.
In order to further improve the merging precision of workpiece to be docked, the switching mechanism is filled including at least two power drive
Three are put, power drive unit three is connected with the downside of upper saddle inwall, connected on the expansion link three of the power drive unit three
There is the pitching plate that hollow form is provided with above engaging lug two, the upper saddle, the pitching plate is connected with engaging lug two, the pitching
Be connected with the connecting bracket of hollow form on the inwall of plate, be provided with transition swivel base in the connecting bracket, the transition swivel base with it is upper
Connect, linked together between the transition swivel base and pitching plate by connecting shaft on the upside of slide；The screw mandrel respectively with support
Seat, upper saddle and the connection of transition swivel base；In this design, by the connection of power drive unit three and pitching plate, according to actual need
Different power drive units three are controlled, platform is flipped an angle, merging precision is improved；Meanwhile, power drive unit
Three, with being connected on the downside of the upper saddle of left/right movement device, make the attachment structure between switching mechanism and left/right movement device more step up
Gather.
In order to realize the fine setting of lifting distance, the elevating mechanism two includes lower lifting support base, rises drop support base, rises
The outside of falling unit and power drive unit four, lower lifting support base and rising drop support base is neat on width and length direction
Flat, in the longitudinal direction, the lowering or hoisting gear is set on the Central Symmetry of lower lifting support base, the two ends of 2 lowering or hoisting gears
It is connected respectively with lower lifting support base and rising drop support base by fixing axle, the upside for rising drop support base is provided with limit
Position seat, the supporting plate is connected with limit base；The lowering or hoisting gear includes some shear shanks, the top two ends of the top shear shank
It is connected by fixing axle with rising drop support base, the bottom two ends of bottom shear shank are connected by fixing axle with lower lifting support base
Connect；The power drive unit four is arranged on by lower lifting support base, rises the accommodating chamber that drop support base and lowering or hoisting gear are formed
Interior, one end of the power drive unit four and the expansion link four of power drive unit four respectively with mutually dividing in the longitudinal direction
From and the connection of highly different fixing axle, under the original state of the elevating mechanism one, adjacent shear shank in the height direction
Downside and upside fit together；In this design, power drive unit four is arranged on by lower lifting support base, rises descending branch
In the accommodating chamber for supportting seat and lowering or hoisting gear formation, structure is compacter, while avoiding power drive unit four exposed to extraneous empty
In gas, the service life of power drive unit four is improved, power drive unit four is connected with fixing axle, the lifting of elevating mechanism two
Motion is relatively reliable, realizes that small distance rises or falls.
In order to improve the mobility of supporting plate, the topmost of the rising drop support base is to be arranged in bracket, bracket
It is furnished with some stop collars, the stop collar and is provided with rotatable ball, the edge of the supporting plate is connected with and will can supported
Plate is locked in the lock in bracket, and the lock includes lock body, lock core, dead bolt and handle, and the lock body is connected with supporting plate, lock body
Upside and supporting plate on the upside of flush, the lock bolt sleeve is in the groove of lock body bottom, and the dead bolt can be along above and below groove
Mobile, the lock core topmost is shaped as polyhedron, and the center of lock core through lock body is connected with handle, in the lock core bottom
The surrounding of the heart is clinoplain, and the clinoplain of the dead bolt can fit together with the bottom of lock core；The groove of the lock body
Downside connecting spring one end, the spring other end is connected with dead bolt；When the bottom at dead bolt center and the bottom of lock core are fitted in
When together, dead bolt is pressed in bracket；When the bottom at dead bolt center and the bottom of lock core do not fit together, dead bolt leaves
Plane where bracket；In this design, under original state, the clinoplain of dead bolt can fit together with the bottom of lock core, dead bolt
It is pressed in bracket, as long as not rotary handle, supporting plate is pressed in bracket, downside and the ball phase of supporting plate
Cut, ball infinite rotational in stop collar so that more laborsaving during mobile supporting plate；When needing to move supporting plate, hand is rotated
Handle, rotation of the handle with movable lock core, spring is compressed, when lock core is rotated, and under the squeezing action of inclined plane, dead bolt is along lock body
Groove move upwards, dead bolt leaves bracket, when 180 ° of rotatable handle, and lock is in being totally released state；Supporting plate is moved
Move to, it is necessary to supporting plate is pressed in bracket, rotary handle, lock core is rotated, and dead bolt is moved downward, together during the position of needs
When, spring gradually return, spring can also promote dead bolt to move downward, more time saving and energy saving, be locked when handle rotates 180 ° again
Tongue and lock core are fit together, and lock is in complete locking state, and dead bolt is pressed in bracket.
As a further improvement on the present invention, the power drive unit one, power drive unit two, power drive unit
Three and power drive unit four to have bar hydraulic cylinder or have a bar cylinder.
As a further improvement on the present invention, at least two V-shaped racks are interval with the supporting plate；This design
In, the longer cylindric workpiece of length can frame on rack, improve the workpiece species that can lift of lifting platform.
Brief description of the drawings
Fig. 1 is the top view of the present invention.
Fig. 2 is A-A in Fig. 1 to sectional view.
Fig. 3 is the side view of the present invention.
Fig. 4 is Fig. 3 B-B direction view.
Fig. 5 is the partial enlarged drawing E in Fig. 4.
Fig. 6 is front view of the invention.
Fig. 7 is Fig. 6 C-C direction views.
Fig. 8 is the dimensional structure diagram of slewing equipment in the present invention.
Fig. 9 is dimensional structure diagram of the invention.
The three-dimensional structure diagram of support base and limit base connection drops to rise in the present invention in Figure 10.
Figure 11 is the three-dimensional structure diagram locked in the present invention.
Figure 12 is the top view locked in the present invention.
Figure 13 is the D-D direction views in Figure 12.
Figure 14 hides lock body for the lock in the present invention and locks three-dimensional structure diagram when being in locking state.
Figure 15 hides lock body for the lock in the present invention and lock is in three-dimensional structure diagram when being totally released state.
Wherein, 1 supporting plate, 2 limit bases, 3 racks, 4 switching mechanisms, 401 engaging lugs two, 402 expansion links three, 403 move
Force driving device three, 405 pitching plates, 5 movable mechanisms, 501 power drive units one, 502 line slideways one, 503 glide
Block, 504 lower sliders, 505 holding tanks, 506 expansion links one, 6 connecting brackets, 7 bases, 8 elevating mechanisms one, 801 worm gears, 802
Bar, 803 worm screws, 804 motors, 9 left/right movement devices, 901 support bases, 902 power drive units two, 903 engaging lugs one, 904
Line slideway two, 905 expansion links two, 906 top shoes, 907 upper saddles, 10 elevating mechanisms two, 1001 times lifting support bases, 1002
Fixing axle, 1003 rise drop support base, 1004 power drive units four, 1005 shear shanks, 1006 expansion links four, 1007 pop-ups
Frame, 11 connecting shafts, 12 transition swivel bases, 13 locks, 1301 handles, 1302 lock bodies, 1303 dead bolts, 1304 grooves, 1305 lock cores, 1306
Spring, 1307 clinoplains, 14 balls, 15 stop collars.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
The adjustable six degree of freedom hoistable platform in a kind of position as shown in Fig. 1~15, including base 7, elevating mechanism 1,
Elevating mechanism 2 10, movable mechanism 5, left/right movement device 9 and switching mechanism 4, elevating mechanism 1 are arranged on base 7,
Elevating mechanism 1 is connected with movable mechanism 5, left/right movement device 9 and switching mechanism 4 respectively, before elevating mechanism 1 drives
Travel mechanism 5, left/right movement device 9, switching mechanism 4 and elevating mechanism 2 10 are moved up and down afterwards, and movable mechanism 5 drives
Platform is moved forward and backward, and left/right movement device 9 is moved left and right with moving platform, and switching mechanism 4 does elevating movement, lift with moving platform
The upside of structure 2 10 is connected with hollow limit base 2, and the hollow region of limit base 2 is interior to be provided with the support for being used for placing transport object
Plate 1, supporting plate 1 can be moved in the hollow region of limit base 2, and supporting plate 1 is provided with 2 V-shaped racks 3, in length side
Upwards, rack 3 is set on the Central Symmetry of supporting plate 1；Elevating mechanism 1, movable mechanism 5, left/right movement device
9th, switching mechanism 4 and elevating mechanism 2 10 are set gradually from the bottom up；
The concrete structure of movable mechanism 5 is to move forward and backward mechanism 5 to include power drive unit 1, power drive unit
Lower slider 504 is connected with one 501 expansion link 1, lower slider 504 is arranged on base 7, power drive unit 1
Driving expansion link one does oscillating rectilinear motion, and the downside at the two ends of lower slider 504 is provided with sliding block 503, and base 7 is provided with straight line
Guide rail 1, sliding block 503 can be for linear motion in the direction of the width along line slideway 1；The center of lower slider 504
Holding tank 505 is provided with, elevating mechanism 1 is arranged in holding tank 505；
The concrete structure of elevating mechanism 1 is that elevating mechanism 1 includes slewing equipment, and slewing equipment includes motor 804, motor
It is connected with 804 on worm screw 803, worm screw 803 and is connected with worm gear 801, the inner side of worm gear 801 is connected with screw mandrel
802, screw mandrel 802 is connected with left/right movement device 9 and switching mechanism 4 respectively；
The concrete structure of left/right movement device 9 is that left/right movement device 9 includes support base 901 and upper saddle 907, support base 901
The upside of lower slider 504 is arranged on, the upside of support base 901 is provided with power drive unit 2 902, upper saddle 907 and is connected with connection
Ear 1, the expansion link 2 905 of power drive unit 2 902 is connected with engaging lug 1, and the downside of upper saddle 907 is in width side
2 top shoes 906 are interval with upwards, and support base 901 is provided with line slideway 2 904, and top shoe 906 can be led along straight line
Rail 2 904 moves along a straight line in the longitudinal direction；
The concrete structure of switching mechanism 4 is that switching mechanism 4 includes 2 power drive units 3 403, power drive unit 3 403
It is connected with the downside of the inwall of upper saddle 907, engaging lug 2 401 is connected with the expansion link 3 402 of power drive unit 3 403,
The top of upper saddle 907 is provided with the pitching plate 405 of hollow form, and pitching plate 405 is connected with engaging lug 2 401, the inwall of pitching plate 405
On be connected with hollow connecting bracket 6, transition transposase 11 2, transition transposase 11 2 and the upside of upper saddle 907 are provided with connecting bracket 6
Connection, is linked together between transition transposase 11 2 and pitching plate 405 by connecting shaft 11；Screw mandrel 802 respectively with support base 901,
Upper saddle 907 and transition transposase 11 2 are connected；
The concrete structure of elevating mechanism 2 10 is that elevating mechanism 2 10 includes lower lifting support base 1001, rises drop support base
1003rd, the outside of lowering or hoisting gear and power drive unit 4 1004, lower lifting support base 1001 and rising drop support base 1003 exists
Flushed on width and length direction, in the longitudinal direction, lowering or hoisting gear is set on the Central Symmetry of lower lifting support base 1001
Put, the two ends of 2 lowering or hoisting gears drop support base 1003 with lower lifting support base 1001 and rising respectively by fixing axle 1002
It is connected, the upside for rising drop support base 1003 is provided with limit base 2, and supporting plate 1 is connected with limit base 2；Lowering or hoisting gear includes some
Shear shank 1005, the top two ends of the top shear shank 1005 are connected by fixing axle 1002 with rising drop support base 1003, most
The bottom two ends 1005 of lower section shear shank are connected by fixing axle 1002 with lower lifting support base 1001；Power drive unit four
1004 are arranged on by lower lifting support base 1001, rise in the accommodating chamber that drop support base 1003 and lowering or hoisting gear are formed, and power drives
One end of dynamic device 4 1004 and the expansion link 4 1006 of power drive unit 4 1004 respectively with mutually dividing in the longitudinal direction
From and highly different fixing axles 1002 connect, under the original state of elevating mechanism 1, adjacent shear shank in the height direction
1005 downside and upside fit together；
Supporting plate, which is pressed on, is achieved in that the topmost for rising drop support base is to be arranged in bracket, bracket in bracket
It is furnished with some stop collars 15, stop collar 15 and is provided with rotatable ball 14, the edge of supporting plate is connected with can be by supporting plate
Be locked in the lock 13 in bracket, lock 13 includes lock body 1302, lock core 1305, dead bolt 1303 and handle 1301, lock body 1302 with
Supporting plate is connected, and the upside of lock body 1302 on the upside of supporting plate with flushing, and dead bolt 1303 is sleeved on the groove of the bottom of lock body 1302
In 1304, dead bolt 1303 can be moved up and down along groove 1304, and the topmost of lock core 1305 is shaped as tetrahedron, and lock core 1305 is worn
The center for crossing lock body 1302 is connected with handle 1301, and the surrounding of the lower central of lock core 1305 is clinoplain 1307, dead bolt 1303
Clinoplain 1307 can be fit together with the bottom of lock core 1305；The downside connecting spring 1306 of groove 1304 of lock body 1302
One end, the other end of spring 1306 is connected with dead bolt 1303；When the bottom and the bottom of lock core 1305 at the center of dead bolt 1303 are fitted in
When together, dead bolt 1303 is pressed in bracket；The bottom at the center of dead bolt 1303 does not fit together with the bottom of lock core 1305
When, dead bolt 1303 leaves plane where bracket；
Wherein, power drive unit 1, power drive unit 2 902, power drive unit 3 403 and power drive unit
4 1004 is have bar hydraulic cylinder or have a bar cylinder；The original state of elevating mechanism 2 10 is that the shear shank 1005 being hinged has been in
Full compact state, now, the upper side and lower side of adjacent shear shank 1005 fits together, and can improve the structure of elevating mechanism 2 10
Reliability.
Before present invention work, the position of supporting plate is manually adjusted according to docking workpiece position, lock 13 is in original state
Under, lock 13 is in complete locking state, and dead bolt 1303 is pressed in bracket, it is necessary to during mobile supporting plate, rotary handle 1301,
Rotation of the handle 1301 with movable lock core 1305, spring 1306 is compressed, when lock core 1305 is rotated, in dead bolt 1303 and lock core 1305
Clinoplain 1307 squeezing action under, groove 1304 of the dead bolt 1303 along lock body 1302 is moved upwards, dead bolt 1303 from
Bracket is opened, when handle 1301 rotates 180 °, lock 13 is in and is totally released state；Supporting plate is moved to the position of needs
When, it is necessary to which supporting plate is pressed in bracket, rotary handle 1301, lock core 1305 is rotated, and dead bolt 1303 is moved downward, together
When, the gradually return of spring 1306, spring 1306 also can promote dead bolt 1303 to move downward, more time saving and energy saving, when handle 1301
Dead bolt 1303 and lock core 1305 are fit together when rotating 180 ° again, and lock 13 is in complete locking state, and dead bolt 1303 is compressed
In bracket；During present invention work, expansion link 1, expansion link 2 905, the and of expansion link 3 402 are controlled according to being actually needed
Expansion link 4 1006 it is flexible；Motor 804 is opened, motor 804 drives the rotation of worm screw 803, and the rotation of worm screw 803 drives worm gear
801 rotation, the rotation of worm gear 801 drives the linear motion of screw mandrel 802, changes the rotation direction of motor 804, it is possible to change
The linear movement direction of screw mandrel 802, support base 901, upper saddle 907 and transition transposase 11 2 are moved with the motion of screw mandrel 802,
Pitching plate 405 is moved with the motion of transition transposase 11 2, and pitching plate 405 drives lower lifting support base 1001 to move, lower lifting
Support base 1001 drives rising drop support base 1003 to move, and rises drop support base 1003 and drives supporting plate 1 to move, be i.e. screw mandrel 802
Rise or fall and drive supporting plate 1 to rise or fall；When expansion link 1 is constantly protruding, expansion link 1 drives
Lower slider 504 is moved rearwards by, and lower slider 504 drives support base 901 to be moved rearwards by, and support base 901 drives upper saddle 907 to be moved back by
Dynamic, upper saddle 907 drives lower lifting support base 1001 to be moved rearwards by, and lower lifting support base 1001, which drives, rises drop support base 1003
It is moved rearwards by, lower lifting support base 1001 drives limit base 2 and supporting plate 1 to be moved rearwards by；Similarly, when expansion link 1 shrinks
When, supporting plate 1 is moved forward；When expansion link 2 905 is constantly protruding, expansion link 2 905 drives upper saddle 907 to moving to left
Dynamic, upper saddle 907 drives pitching plate 405 to be moved to the left, and pitching plate 405 drives lower lifting support base 1001 to be moved to the left, lower liter
Drop support base 1001 is moved to the left, and lower lifting support base 1001 drives limit base 2 and supporting plate 1 to be moved to the left；Similarly, when flexible
When bar 2 905 shrinks, supporting plate 1 moves right；Because power drive unit 3 403 is provided with 2, when expansion link 3 402 stretches,
Expansion link 3 402 drives pitching plate 405 to do corresponding flip-flop movement, and pitching plate 405 drives the upset of lower lifting support base 1001,
Lower lifting support base 1001 drives the upset for rising drop support base 1003, rises the upset that drop support base 1003 drives limit base 2,
Limit base 2 drives the upset of supporting plate 1, so that the workpiece being placed in supporting plate 1 or on rack 3 does corresponding upset；
When expansion link 4 1006 is flexible, expansion link 4 1006 pushes or pull on fixing axle 1002, makes fixing axle 1002 up or down,
The shear shank 1005 of intersection opens or tightened, and the shear shank 1005 of intersection opens, then rises drop support base 1003 and rise, intersection
Shear shank 1005 is tightened, then rises drop support base 1003 and decline, supporting plate 1 rises with the lifting for rising drop support base 1003
Drop, the angle opened of shear shank 1005 is certain, meanwhile, being obliquely installed for power drive unit 4 1004 greatly limit
The lifting distance of elevating mechanism 2 10, so as to realize the fine setting of the adjustable height of supporting plate 1 through elevating mechanism 2 10；Stretched by regulation
Contracting bar 1, expansion link 2 905, expansion link 3 402 and expansion link 4 1006 it is flexible, make in supporting plate 1 or on rack 3
Workpiece to be docked realize high accuracy docking；The supporting plate that workpiece to be lifted is placed in the present invention may move, the setting of ball 14
Make to move more laborsaving during supporting plate, make supporting plate compressible in bracket by the setting of lock 13, the structure design of lock 13
Ingenious, the limitation of limit base 2 supporting plate is moved in the hollow region of limit base 2, and the position of supporting plate can be adjusted according to actual needs
Put, so that workpiece to be lifted is with docking workpiece, preferably element task is carried out in docking；The present invention passes through power drive unit 3 403
With the connection of pitching plate 405, different power drive units 3 403 are controlled according to actual needs, supporting plate 1 is realized upset,
Meanwhile, pitching plate 405 is linked together with transition transposase 11 2, the mesh that screw mandrel 802 drives pitching plate 405 to move up and down is reached
, be arranged on by the slewing equipment of elevating mechanism 1 in the holding tank 505 of lower slider 504, screw mandrel 802 and support base 901,
The connection of transition transposase 11 2 so that elevating mechanism 1 respectively with left/right movement device 9, movable mechanism 5 and switching mechanism 4
Between attachment structure it is compacter, the downside of upper saddle 907 of power drive unit 3 403 and left/right movement device 9 is connected, and is made
Attachment structure between switching mechanism 4 and left/right movement device 9 is compacter；Sum it up, the compact conformation of the present invention, can be real
Show the lifting of platform, all around move and rotary movement, meanwhile, adjustable height is fine-tuning, improves merging precision；In addition, branch
Fagging 1 improves the workpiece kind that lifting platform can be lifted provided with that can place cylindrical workpiece on 3,2 racks 3 of rack
Class, it is applied widely；By the synergy of elevating mechanism one and elevating mechanism two, the lifting travel of hoistable platform is improved；This
Invent and can be applied in the work for lifting workpiece to be docked.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, for example, the shape of the topmost of lock core 1305 can be also trihedral, pentahedron etc., it is not limited to real above
The tetrahedron in example is applied, those skilled in the art can make a variety of changes or change within the scope of the claims, and this is not
Influence the substantive content of the present invention.In the case where not conflicting, the feature in embodiments herein and embodiment can be any
It is mutually combined.
Claims (9)
1. a kind of adjustable six degree of freedom hoistable platform in position, it is characterised in that including base, elevating mechanism one, elevating mechanism
2nd, mechanism, left/right movement device and switching mechanism are moved forward and backward, the elevating mechanism one is arranged on base, elevating mechanism one
It is connected respectively with movable mechanism, left/right movement device and switching mechanism, elevating mechanism one drives movable mechanism, left and right
Travel mechanism, switching mechanism and elevating mechanism two are moved up and down, and the movable mechanism band moving platform is moved forward and backward, described
Left/right movement device band moving platform is moved left and right, and the switching mechanism band moving platform does elevating movement, and the upside of elevating mechanism two connects
It is connected in hollow limit base, the hollow region of limit base is interior to be provided with the supporting plate for being used for placing transport object, the supporting plate
It can be moved in limit base；The elevating mechanism one, movable mechanism, left/right movement device, switching mechanism and elevating mechanism
Two set gradually from the bottom up.
2. the adjustable six degree of freedom hoistable platform in a kind of position according to claim 1, it is characterised in that moved before and after described
Motivation structure includes being connected with lower slider on power drive unit one, the expansion link one of the power drive unit one, and lower slider is set
Put on base, the driving of power drive unit one expansion link one is done under oscillating rectilinear motion, the lower slider two ends
Side is provided with sliding block, and the base is provided with line slideway one, and sliding block can in the direction of the width be made directly along line slideway one
Line is moved；The center of lower slider is provided with holding tank, and the elevating mechanism one is arranged in holding tank.
3. a kind of adjustable six degree of freedom hoistable platform in position according to claim 1 or 2, it is characterised in that the liter
Descending mechanism one includes slewing equipment, and the slewing equipment, which includes being connected with motor, motor on worm screw, worm screw, to be connected
Have and screw mandrel is connected with the inside of worm gear, worm gear, screw mandrel is connected with left/right movement device and switching mechanism respectively.
4. the adjustable six degree of freedom hoistable platform in a kind of position according to claim 3, it is characterised in that the left and right is moved
Motivation structure includes support base and upper saddle, and the support base is arranged on the upside of lower slider, provided with power drive dress on the upside of support base
Put and engaging lug one is connected with two, the upper saddle, the expansion link two of the power drive unit two is connected with engaging lug one, institute
State and be interval with least two top shoe on the downside of upper saddle in the direction of the width, the support base is provided with line slideway two, upper cunning
Block can in the longitudinal direction move along a straight line along line slideway two.
5. a kind of adjustable six degree of freedom hoistable platform in position according to claim 4, it is characterised in that the tipper
Structure includes at least two power drive unit three, and power drive unit three is connected with the downside of upper saddle inwall, the power drive
It is connected with above engaging lug two, the upper saddle and is provided with hollow pitching plate, the pitching plate on the expansion link three of device three
It is connected with engaging lug two, is connected with the connecting bracket of hollow form, the connecting bracket and was provided with the inwall of the pitching plate
Swivel base is crossed, the transition swivel base is connected to being connected on the upside of upper saddle between the transition swivel base and pitching plate by connecting shaft
Together；The screw mandrel is connected with support base, upper saddle and transition swivel base respectively.
6. a kind of adjustable six degree of freedom hoistable platform in position according to claim 5, it is characterised in that the lift
Structure two includes lower lifting support base, rises drop support base, lowering or hoisting gear and power drive unit four, lower lifting support base and rising
The outside of drop support base is flushed on width and length direction, in the longitudinal direction, and the lowering or hoisting gear is on lower lifting branch
The Central Symmetry for supportting seat is set, and the two ends of 2 lowering or hoisting gears lift support base and rising descending branch with lower respectively by fixing axle
Support seat to be connected, the upside for rising drop support base is provided with limit base, and the supporting plate is connected with limit base；The lowering or hoisting gear
Including some shear shanks, the top two ends of the top shear shank are connected by fixing axle with rising drop support base, bottom scissors
The bottom two ends of frame are connected by fixing axle with lower lifting support base；The power drive unit four is arranged on to be supported by lower lifting
In the accommodating chamber of seat, rising drop support base and lowering or hoisting gear formation, one end of the power drive unit four and power drive dress
Four expansion link four is put respectively from being separated from each other in the longitudinal direction and highly different fixing axles is connected, the elevating mechanism one
Original state under, the downside and upside of adjacent shear shank in the height direction fit together.
7. a kind of adjustable six degree of freedom hoistable platform in position according to claim 6, it is characterised in that the upper lifting
The topmost of support base is to be placed with some stop collars, the stop collar to be provided with rotatable ball in bracket, bracket,
The edge of the supporting plate is connected with the lock that can be locked in supporting plate in bracket, and the lock includes lock body, lock core, dead bolt
And handle, the lock body and supporting plate be connected, and the upside of lock body on the upside of supporting plate with flushing, and the lock bolt sleeve is mounted in lock body bottom
Groove in, the dead bolt can be moved up and down along groove, and the lock core topmost is shaped as polyhedron, and lock core passes through lock body
Center be connected with handle, the surrounding of the lock core lower central is clinoplain, and the clinoplain of the dead bolt can be with lock core
Bottom fit together；Connecting spring one end on the downside of the groove of the lock body, the spring other end is connected with dead bolt；Work as lock
When the bottom at tongue center and the bottom of lock core fit together, dead bolt is pressed in bracket；The bottom at dead bolt center and lock core
Bottom when not fitting together, dead bolt leaves plane where bracket.
8. the adjustable six degree of freedom hoistable platform in a kind of position according to claim 1,2 or 4~7 any one, its feature
It is, the power drive unit one, power drive unit two, power drive unit three and power drive unit four are to have bar liquid
Cylinder pressure has bar cylinder.
9. a kind of adjustable six degree of freedom hoistable platform in position according to claim 8, it is characterised in that the supporting plate
On be interval with least two V-shaped racks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249857.0A CN107010564B (en) | 2017-04-17 | 2017-04-17 | Six-degree-of-freedom lifting platform with adjustable position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249857.0A CN107010564B (en) | 2017-04-17 | 2017-04-17 | Six-degree-of-freedom lifting platform with adjustable position |
Publications (2)
| Publication Number | Publication Date |
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| CN107010564A true CN107010564A (en) | 2017-08-04 |
| CN107010564B CN107010564B (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710249857.0A Active CN107010564B (en) | 2017-04-17 | 2017-04-17 | Six-degree-of-freedom lifting platform with adjustable position |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683272A (en) * | 2019-09-25 | 2020-01-14 | 沛县宝业建筑工业化有限公司 | Building materials sheet material promotes conveyor |
| WO2020124656A1 (en) * | 2018-12-21 | 2020-06-25 | 斯坦德机器人（深圳）有限公司 | Multi-degree-of-freedom translational jacking mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016266A (en) * | 2014-05-21 | 2014-09-03 | 燕山大学 | Six-degree-of-freedom 3D lifting platform |
| CN204508617U (en) * | 2014-12-31 | 2015-07-29 | 四川航泰航空装备有限公司 | A kind of aircraft bomb truck |
| CN206767540U (en) * | 2017-04-17 | 2017-12-19 | 扬州航鹰科技装备有限公司 | A kind of adjustable six degree of freedom hoistable platform in position |
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2017
- 2017-04-17 CN CN201710249857.0A patent/CN107010564B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016266A (en) * | 2014-05-21 | 2014-09-03 | 燕山大学 | Six-degree-of-freedom 3D lifting platform |
| CN204508617U (en) * | 2014-12-31 | 2015-07-29 | 四川航泰航空装备有限公司 | A kind of aircraft bomb truck |
| CN206767540U (en) * | 2017-04-17 | 2017-12-19 | 扬州航鹰科技装备有限公司 | A kind of adjustable six degree of freedom hoistable platform in position |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124656A1 (en) * | 2018-12-21 | 2020-06-25 | 斯坦德机器人（深圳）有限公司 | Multi-degree-of-freedom translational jacking mechanism |
| CN110683272A (en) * | 2019-09-25 | 2020-01-14 | 沛县宝业建筑工业化有限公司 | Building materials sheet material promotes conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107010564B (en) | 2022-12-30 |
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