CN110407107A - A kind of omnidirectional precisely allocates and transports crane - Google Patents
A kind of omnidirectional precisely allocates and transports crane Download PDFInfo
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- CN110407107A CN110407107A CN201910555289.6A CN201910555289A CN110407107A CN 110407107 A CN110407107 A CN 110407107A CN 201910555289 A CN201910555289 A CN 201910555289A CN 110407107 A CN110407107 A CN 110407107A
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- rope
- sliding block
- top sheave
- sheave
- suspender
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- 230000032258 transport Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000003028 elevating effect Effects 0.000 claims abstract description 18
- 230000002459 sustained effect Effects 0.000 claims description 3
- 241000209140 Triticum Species 0.000 claims 1
- 235000021307 Triticum Nutrition 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
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- 230000009466 transformation Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/04—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods with runways or tracks supported for movements relative to bridge or gantry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a kind of omnidirectionals precisely to allocate and transport crane, is related to lifting equipment technical field, including machine body, and machine body includes vehicle frame, elevating mechanism and driving mechanism, is provided with slipping mechanism on vehicle frame；Slipping mechanism includes guide rail, and sliding is provided with sliding block on guide rail, and turn-screw is provided on guide rail, and turn-screw is threadedly coupled through sliding block and with it, and guide rail one end is provided with first driving device；Elevating mechanism includes reel, top sheave group, lower sheave group, rope, suspender platform and suspender；Top sheave group is arranged on sliding block, and lower sheave group is arranged on suspender platform, and by rope around connection between top sheave and lower sheave group, spool turns setting is provided with the second driving device on sliding block, on sliding block；Driving mechanism includes deflecting roller.The present invention provides simple and reliable for structure, safety is good, space hold is small, movement is flexible, it is anti-wave, a kind of omnidirectional with high accuracy precisely allocates and transports crane.
Description
Technical field
The present invention relates to lifting equipment technical fields, and specifically, it is related to a kind of omnidirectional and precisely allocates and transports crane.
Background technique
Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods.Lifting equipment
Work characteristics be to do intermittent exercise, i.e., in a working cycles corresponding mechanism of the movements such as feeding, migration, unloading be hand over
What temporary substitute was made, crane develops in the market and using more and more extensive.
In the environment such as present manufacturing industry factory, harbour, a large amount of cargo needs to carry out translation carrying, and straddle carrier and tradition rise
Heavy-duty machine can satisfy the demand of big quality goods jack transport.But due to presently, there are crane mostly use traditional single rope to twine
Around mode, the mode that trolley is walked on crossbeam obtains transverse movement, and suspension hook can only pinpoint crawl cargo, and traditional straddle carrier
Walking manner.
But in special working environment, such as harmful influence experiment, explosive, Precision Machining manufacture, it needs to baby
Part carries out carrying transfer tasks.Traditional lifting equipment pinpoints handling, and equipment size is big, takes up space big, is unable to satisfy interior
The requirement flexibly carried, and single rope canoe, easily shake, stability is poor, causes the accuracy of lift cargo low, exists wait change
Into place.
Summary of the invention
In view of the above technical problems, the object of the present invention is to provide a kind of omnidirectionals precisely to allocate and transport crane.
To achieve the above object, the present invention provides the following technical scheme that
A kind of omnidirectional precisely allocates and transports crane comprising machine body, the machine body include vehicle frame, elevating mechanism and
Driving mechanism on vehicle frame close to ground side is set, is additionally provided on the vehicle frame for driving elevating mechanism in level side
To the slipping mechanism of sliding；
The slipping mechanism includes the guide rail being fixed on vehicle frame, and sliding block, the sliding block are provided on the guide rail
Along rail length direction in sliding setting, the guide rail rotates be provided with turn-screw along its length, the turn-screw
Run through sliding block along rail length direction, and the sliding block is threadedly coupled and is arranged on turn-screw, the rail length direction
One end is additionally provided with the first driving device for driving turn-screw to rotate；
The elevating mechanism includes reel, top sheave group, lower sheave group, rope, suspender platform and suspender；The top sheave
Group is arranged on sliding block, and suspender platform is arranged in close to the side of top sheave group in the lower sheave group, and the lower sheave group includes
Lower sheave, there are three the lower sheave settings, and three lower sheaves are arranged at intervals on suspender platform, and three downslides
Take turns position on suspender platform and constitute a triangle, the top sheave group includes three top sheave units, three it is described on
Pulley element is in be arranged in a one-to-one correspondence with three lower sheaves；It is wound between the top sheave unit and corresponding lower sheave by rope
Connection, and described rope one end is fixed on suspender platform, the rope sequentially passes through lower sheave far from one end of suspender platform
With top sheave unit and be fixed on reel, the spool turns are arranged on sliding block, are provided on the sliding block for driving
Second driving device of spool turns.
Through the above technical solutions, in actual use, user is turned crane by the deflecting roller in driving mechanism
Move to band operating location；Then, lead screw rotation is driven by the driving device in slipping mechanism, sliding block is transported to specific bit
It sets；Then, cargo is grabbed and is carried using elevating mechanism, realize the fast removal of small articles etc..In this way, it utilizes
Driving device controls the turnning circle of turn-screw, accurately controls the moving distance of sliding block, helps to improve hanging for crane
Transport precision；Meanwhile the setting of the top sheave group and lower sheave group cooperation rope in elevating mechanism, avoid suspender when positioning mobile
It waves, further increases the suspender of crane precision in use, to realize that suspender accurately grabs cargo to be handled.
The present invention is further arranged to: three lower sheaves constitute an equilateral triangle, and the downslide on suspender
The equilateral triangle that wheel is constituted is overlapped with the central point on suspender platform, and the rope is fixed on the center position of suspender.
Through the above technical solutions, three lower sheaves are arranged to an equilateral triangle, and its central point and suspender center
Point is overlapped, and makes suspender when transferring cargo, suspender platform uniform force effectively avoids suspender platform stress is unstable from inclining
Tiltedly, the stability in suspender platform use process is helped to ensure that.
Secondly, each rope uniform force is helped to ensure that, to be conducive to extend the service life of rope.
The present invention is further arranged to: each top sheave unit includes the first top sheave, the second top sheave directive wheel,
The rope winds the first top sheave far from one end on suspender platform first, and then the rope is wound around on lower sheave, connects
The rope be wound around on the second top sheave, the last rope is wound around on directive wheel, and the rope changes by directive wheel
It changes direction and is fixed on reel, the plane where the vertical reel central axes of the rope being wound around on the directive wheel, and itself and institute
It is tangent to state mandrel surface.
Through the above technical solutions, helping to ensure that elevating mechanism is rolled up in lifting process with this rope canoe
The stationarity of cylinder folding and unfolding rope, thus helps to ensure that the stability of elevating mechanism lifting process.
The present invention is further arranged to: three first top sheaves are sliding on sustained height, and on three described first
Wheel constitutes an equilateral triangle, and three ropes for being fixed on the suspender Platform center point and three the first top sheaves are common
Constitute a triangular pyramid rope structure.
Through the above technical solutions, suspender platform is effectively avoided to shake in use, helps to further increase and hang
Have the stability of platform in use, improves the precision of crane in use.
The present invention is further arranged to: mounting plate is provided on the sliding block, the mounting plate is solid away from the side of sliding block
Surely it is provided with first pulley frame and second pulley frame, the first pulley is rotatably arranged on first pulley frame, and described second is sliding
Wheel is arranged on second pulley frame with directive wheel, and the directive wheel is arranged below the second top sheave, the rope, lower sheave
Triangular prism shape rope structure is formed with the second top sheave.
Through the above technical solutions, effectively suspender is avoided to rotate in use, rope is caused to knot, to facilitate
Improve the precision of crane allocation and transportation cargo.
The present invention is further arranged to: the first pulley frame and second pulley frame are detachably arranged on mounting plate.
Through the above technical solutions, greatly improving maintenance inspection convenient for users to disassembly first pulley frame and second pulley frame
The convenience repaired.
The present invention is further arranged to: the guide rail is provided with gib block, the gib block close to the side of turn-screw
It is arranged along rail length direction, the sliding block offers the groove for being embedded gib block close to the side of gib block.
Through the above technical solutions, avoiding divertical motion of the sliding block on guide rail, help to ensure that sliding block on guide rail
The stability of sliding helps to improve the precision of crane for hoisting cargo.
The present invention is further arranged to: the driving mechanism includes that vehicle frame is arranged in close to the deflecting roller of ground side.
Through the above technical solutions, being moved easily the transfer of crane by the deflecting roller in vehicle frame close to ground side.
The present invention is further arranged to: the deflecting roller is arranged to Mecanum wheel.
Through the above technical solutions, by control four wheels different rotating speeds and turn to, it can be achieved that crane on the ground
Any divertical motion.
In conclusion the invention has the following advantages:
1, simple and reliable for structure, omnidirectional flexibly moves, and sliding block is self-locking anti-slip, and jacking system omnidirectional is anti-to shake, and stability is good, empty
Between occupy small, space utilization rate is high, and manual operation skill requirement is low, economical and efficient；
2, by the way that the lower sheave on suspender platform is arranged to positive triangle shape, it ensure that suspender platform when in use steady
It is qualitative；Meanwhile using the directive wheel of setting, helps to ensure that rope steadily shrinks or discharges on roller, help to improve and hang
Has the stability of platform in use；Also, triangular pyramid that three ropes and top sheave group and lower sheave group are constituted and
The rope structure of triangular prism shape, the stability of guarantee suspender platform in use, and also it is avoided to rotate, it causes
Rope winding；By the above-mentioned means, guaranteeing that suspender platform in the stability of use process, thus helps to ensure that crane makes
With the precision of process suspender platform lift cargo；
3, using turn-screw transmission belt movable slider slide setting, it is self-locking that driving device is unpowered, can anti-limited slip block exist
It is slided after running out of steam, greatly improves the security performance of crane.
Detailed description of the invention
Fig. 1 is the overall schematic that a kind of omnidirectional of the present invention precisely allocates and transports crane；
Fig. 2 is the body frame structure for automotive schematic diagram that a kind of omnidirectional of the present invention precisely allocates and transports crane；
Fig. 3 is the slipping mechanism schematic diagram that a kind of omnidirectional of the present invention precisely allocates and transports crane；
Fig. 4 is the sliding block and guide rail perspective view of the explosion that a kind of omnidirectional of the present invention precisely allocates and transports crane；
Fig. 5 is the partial enlargement diagram of part A in Fig. 4；
Fig. 6 is the rope winding arrangement schematic diagram that a kind of omnidirectional of the present invention precisely allocates and transports crane；
Fig. 7 is the structural schematic diagram for the top sheave group that a kind of omnidirectional of the present invention precisely allocates and transports crane.
Appended drawing reference: 1, machine body；2, vehicle frame；21, mounting rack；22, support rod；3, driving mechanism；31, Mecanum
Wheel；4, slipping mechanism；41, guide rail；411, gib block；412, baffle is installed；42, turn-screw；43, sliding block；431, groove；
44, servo motor；5, elevating mechanism；51, reel；52, reel motor；53, mounting plate；541, first pulley frame；542, second
Pulley yoke；55, rope；56, top sheave group；560, top sheave unit；561, the first top sheave；562, the second top sheave；563,
Directive wheel；57, suspender platform；58, lower sheave group；581, lower sheave；59, fixture.
Specific embodiment
The present invention provides a kind of omnidirectional and precisely allocates and transports crane, to make the purpose of the present invention, technical solution and effect more
It is clear, clear, referring to the drawings and give an actual example that the present invention is described in more detail.It should be appreciated that tool described herein
Body embodiment only to explain the present invention, is not intended to limit the present invention.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order, it should be appreciated that is used in this way
Data be interchangeable under appropriate circumstances.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing that a series of system of units, product or equipment is not necessarily limited to be clearly listed
A little units, but may include other units being not clearly listed or intrinsic for these products or equipment.
Referring to attached drawing 1 and attached drawing 2, a kind of omnidirectional precisely allocates and transports crane, including machine body 1, and machine body 1 includes vehicle
Frame 2 is provided with slipping mechanism 4, elevating mechanism 5 and driving mechanism on vehicle frame 2.Vehicle frame 2 includes mounting rack 21, and mounting rack 21 is day
Font rectangular frame structure.Mounting rack 21 is vertically fixed support rod 22 close to ground side, and support rod 22 is in 2 width side of vehicle frame
Two are arranged at intervals with to side, two support rods 22 in 21 width direction side of mounting rack are one group of support rod 22, mounting rack
21 width direction two sides are respectively arranged with one group of support rod 22.In this way, crane facilitates across ground barrier,
And the gravity of the generation of crane is carried respectively by four support rods 22, greatly improves the stability of vehicle frame 2, prevents from toppling.Branch
Strut 22 is provided with Mecanum wheel 31 far from one end rotation of mounting rack 21, and Mecanum wheel 31 is deflecting roller.Pass through control
Four wheels different rotating speeds processed and steering are, it can be achieved that any divertical motion of crane on the ground.
In order to facilitate the transhipment of cargo.It include the guide rail being fixed on mounting rack 21 referring to 3 slipping mechanism 4 of attached drawing
41, guide rail 41 is fixed at mounting rack 21 close to the side on ground, and guide rail 41 is arranged along 21 length direction of mounting rack.Guide rail
41 are fixed with installation baffle 412 close to ground side, and installation baffle 412 is vertically fixed on guide rail 41 close to the side on ground, peace
Dress baffle 412 is provided with two pieces, and is separately positioned on 41 both ends of guide rail.It is provided with turn-screw 42 between two mounting plates 53, passes
Dynamic lead screw 42 is rotatably arranged between two mounting plates 53 by bearing.41 one end of guide rail is further fixedly arranged on servo motor 44,
The drive shaft of servo motor 44 is fixedly connected by shaft coupling with turn-screw 42, i.e., servo motor 44 is first driving device.
In conjunction with attached drawing 4 and attached drawing 5, sliding block 43 is additionally provided on guide rail 41, sliding block 43 is square block structure.Sliding block 43
Along 41 length direction of guide rail in sliding setting.Guide rail 41 is provided with gib block 411, gib block close to the molding of ground side protrusion
411 are arranged along 41 length direction of guide rail.Side indent molding setting fluted 431 of the sliding block 43 close to gib block 411.Gib block
411 are embedded in groove 431, are formed mating.In this way, steering fortune of the sliding block 43 on turn-screw 42 is avoided
It is dynamic, help to ensure that the stability of sliding of the sliding block 43 on guide rail 41.Sliding block 43 is driven by turn-screw 42, servo motor 44
It is unpowered self-locking, can anti-limited slip block 43 slided after running out of steam, greatly improve the safety in utilization of crane；Meanwhile passing through
Servo motor 44 controls the turnning circle of turn-screw 42, accurately controls the moving distance of sliding block 43, helps to improve lifting
The handling mobile accuracy of machine.
In order to realize that the lifting of cargo is carried.Referring to attached drawing 6 and attached drawing 7, elevating mechanism 5 includes mounting plate 53.Mounting plate
53 are fixed at sliding block 43 close to the side of ground location, and mounting plate 53 is rectangular plate-like structure.Mounting plate 53 is fixedly mounted
In 43 center of sliding block.Mounting plate 53 is fixed with first pulley frame 541 and second pulley frame 542 close to ground side, and first
Pulley yoke 541 and second pulley frame 542 are one piece of fixed plate, and fixed plate vertical mounting plate 53 is arranged close to the side on ground
On mounting plate 53.Fixed plate is rectangular configuration, and fixed plate is fixed on mounting plate 53 by screw, keeps fixed plate detachable
It is arranged on mounting plate 53.It maintained, overhauled convenient for users to disassembling first pulley frame and second pulley frame.
First top sheave 561 is provided with by pivot pin rotation in the fixed plate of first pulley frame 541.First pulley frame 541
Three groups are provided with, the first top sheave 561 in three groups of first pulley framves 541 is arranged at sustained height.Second pulley frame 542 is set
Three groups are equipped with, and is arranged in a one-to-one correspondence with first pulley frame 541.It is set in the fixed plate of second pulley frame 542 by pivot pin rotation
It is equipped with the second top sheave 562 and directive wheel 563, the underface of the first anti-pulley is arranged in directive wheel 563.First top sheave 561
Top sheave unit 560 is constituted with the second top sheave 562, all top sheave units 560 constitute top sheave group 56.
In conjunction with attached drawing 6, mounting plate 53 is fixedly installed reel motor 52 close to ground side, and reel motor 52 is set vertically
It sets on mounting plate 53, and the center of mounting plate 53 is arranged in reel motor 52.The installation of 52 output shaft face of reel motor
The center of plate 53 is arranged, and reel 51 is fixedly installed on the output shaft of reel motor 52, i.e. reel motor 52 is the second drive
Dynamic device.
The underface of mounting plate 53 is provided with suspender platform 57, and suspender platform 57 is disc plate structure.Suspender platform
57 are arranged close to the side of sliding block 43 there are three lower sheave 581, and three lower sheaves 581 are uniformly set at suspender platform 57
On, and position of three lower sheaves 581 on suspender platform 57 constitutes an equilateral triangle.The central point and suspender of equilateral triangle
The center of circle of platform 57 is overlapped three lower sheaves 581 and constitutes 581 group 58 of lower sheave.Help to ensure that suspender platform 57 is hanging drawing weight
Stress balance when object, to improve its stability.Three lower sheaves 581 are respectively with three top sheave units 560 in one-to-one correspondence
Setting.
Rope 55 is provided between top sheave group 56 and 581 group 58 of lower sheave.Rope 55 is provided with three groups, three groups of ropes 55
Winding is arranged between corresponding top sheave unit 560 and lower sheave 581 respectively.It is flat that one end of rope 55 is fixed at suspender
The center location of platform 57, and then rope 55 successively winds the first top sheave 561, lower sheave 581, the second top sheave 562 and leads
To wheel 563, the one end that finally will be far from suspender platform 57 is fixed on reel 51.The rope being wound around on directive wheel 563
55 perpendicular to the plane where 51 central axes of reel, and it is tangent with 51 side of reel.This design, helps to ensure that elevator
The stationarity of the 51 folding and unfolding rope 55 of reel in lifting process of structure 5 thus helps to ensure that elevating mechanism 5 in the flat of lifting process
Stability.
Three the first top sheaves 561 constitute an equilateral triangle, and 55 one end of three ropes is fixed on the circle of suspender platform 57
In the heart, the rope structure for collectively constituting a triangular pyramid helps avoid the shaking of suspender platform 57.Three ropes 55, three
Lower sheave 581 and three top sheave groups 56 effectively avoid suspender platform 57 in use at the rope structure of triangular prism shape
Rotation, causes 55 tangled up and knotted of rope.Lower sheave group 58 (running block) is reducing rope 55 and while 51 stress of reel, and
Guarantee that the freedom degree of jacking system is constant, guarantees that jacking system only has the linear degrees of freedom in oscilaltion direction, rising cargo
It only moves up and down along its central axes in drop system.
In actual use, suspender platform 57 is driven to rise (under or by the winding of reel 51 (or release) rope 55
Drop), to realize the lifting of suspender platform 57.Meanwhile by three groups of ropes 55 of setting, suspender platform 57 when will effectively use
The gravity of itself and its suffered pulling force concentrate on the central axes of elevating mechanism 5, thus help to ensure that crane starting,
Stability when stopping or lift cargo；Meanwhile cargo effectively being avoided to shake pendulum during handling, when crane being made to unload,
Help to improve cargo unloading precision.Suspender platform 57 is fixedly installed clamping jaw close to the center of the side on ground, that is, presss from both sides
Pawl is fixture 59.User can also replace fixed corresponding fixture 59 according to the shape and size of physicals, thus
The stability that fixture 59 seizes cargo on both sides by the arms is helped to improve, and expands the scope of application of crane.
The working principle of the present embodiment is:
In actual use, user, which passes through Mecanum wheel 31 first and is moved to crane, needs the work transported goods
Make place；Then, it drives turn-screw 42 to rotate by servo motor 44, to slide on the slide rail with movable slider 43, makes to slide
Block 43 slides onto the upper end of cargo to be handled；And then, reel 51 is driven to rotate by the reel motor 52 in elevating mechanism 5,
The rope 55 being wrapped on reel 51 is discharged, makes jaws contact cargo to be handled, and grab cargo to be handled using clamping jaw；Together
When, drive reel motor 52 that it is made to drive the rotation of reel 51 to winding rope 55 again, to promote clamping jaw and its crawl
Cargo；Then, turn-screw 42 is driven to rotate by servo motor 44, band movable slider 43, and then cargo is delivered to placement goods
Above object point；Finally, declining cargo by elevating mechanism 5, and clamping jaw is opened, realizes that stablizing for shipping parcels carries.
Specific embodiments of the present invention are described in detail above, but it is only used as example, the present invention is not intended to limit
In particular embodiments described above.To those skilled in the art, it any equivalent modifications to the practical progress and replaces
In generation, is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by equal transformation and repair
Change, all should be contained within the scope of the invention.
Claims (9)
1. a kind of omnidirectional precisely allocates and transports crane comprising machine body (1), the machine body (1) include vehicle frame (2), rise
Descending mechanism (5) and setting are additionally provided in the driving mechanism (3) of ground side, the vehicle frame (2) on vehicle frame (2) to be used for
The slipping mechanism (4) that driving elevating mechanism (5) slides in the horizontal direction；
It is characterized in that, the slipping mechanism (4) includes the guide rail (41) being fixed on vehicle frame (2), the guide rail (41)
On be provided with sliding block (43), the sliding block (43) along guide rail (41) length direction in sliding setting, the guide rail (41) along its length
The rotation of degree direction is provided with turn-screw (42), and the turn-screw (42) runs through sliding block (43) along guide rail (41) length direction,
And the sliding block (43) is threadedly coupled and is arranged on turn-screw (42), one end of guide rail (41) length direction is additionally provided with
First driving device for driving turn-screw (42) to rotate；
The elevating mechanism (5) includes reel (51), top sheave group (56), lower sheave group (58), rope (55), suspender platform
(57) and suspender；The top sheave group (56) is arranged on sliding block (43), and the lower sheave group (58) is arranged in suspender platform
(57) close to the side of top sheave group (56), the lower sheave group (58) includes lower sheave (581), and the lower sheave (581) sets
There are three setting, three lower sheaves (581) are arranged at intervals on suspender platform (57), and three lower sheave (581) In
Position on suspender platform (57) constitutes a triangle, and the top sheave group (56) includes three top sheave units (560), and three
A top sheave unit (560) is in be arranged in a one-to-one correspondence with three lower sheaves (581)；The top sheave unit (560) with it is right
It answers and is intertwined and connected between lower sheave (581) by rope (55), and the rope (55) one end is fixed on suspender platform (57),
The rope (55) sequentially passes through top sheave unit (560) and lower sheave (581) and fixed far from the one end of suspender platform (57)
On reel (51), the reel (51) is rotatably arranged on sliding block (43), is provided on the sliding block (43) for driving volume
Second driving device of cylinder (51) rotation.
2. a kind of omnidirectional according to claim 1 precisely allocates and transports crane, which is characterized in that three lower sheaves
(581) equilateral triangle is constituted on suspender, and on the equilateral triangle and suspender platform (57) of the lower sheave (581) composition
Central point be overlapped, the rope (55) is fixed on the center position of suspender.
3. a kind of omnidirectional according to claim 2 precisely allocates and transports crane, which is characterized in that each top sheave unit
It (560) include the first top sheave (561), the second top sheave (562) directive wheel (563), the rope (55) is far from suspender platform
(57) one end on winds the first top sheave (561) first, and then the rope (55) is wound around on lower sheave (581), then
The rope (55) is wound around on the second top sheave (562), and the last rope (55) is wound around on directive wheel (563), described
Rope (55) changes direction by directive wheel (563) and is fixed on reel (51), the rope being wound around on the directive wheel (563)
(55) plane where vertical reel (51) central axes, and itself and the reel (51) plane tangent.
4. a kind of omnidirectional according to claim 3 precisely allocates and transports crane, which is characterized in that three first top sheaves
(561) on sustained height, and three first top sheaves (561) constitute an equilateral triangle, and three are fixed on described hang
The rope (55) and three the first top sheaves (561) for having platform (57) central point collectively form a triangular pyramid cable tie
Structure.
5. a kind of omnidirectional according to claim 3 precisely allocates and transports crane, which is characterized in that be arranged on the sliding block (43)
Have mounting plate (53), the mounting plate (53) is fixedly installed first pulley frame (541) and second away from the side of sliding block (43)
Pulley yoke (542), first top sheave (561) are rotatably arranged on first pulley frame (541), second top sheave
(562) it is arranged on second pulley frame (542) with directive wheel (563), and the directive wheel (563) is arranged in the second top sheave
(562) lower section, the rope (55), lower sheave (581) and the second top sheave (562) form the rope structure of triangular prism shape.
6. a kind of omnidirectional according to claim 5 precisely allocates and transports crane, which is characterized in that the first pulley frame
(541) it is detachably arranged on mounting plate (53) with second pulley frame (542).
7. a kind of omnidirectional according to claim 1 precisely allocates and transports crane, which is characterized in that the guide rail (41) is close to biography
The side of dynamic lead screw (42) is provided with gib block (411), and the gib block (411) is arranged along guide rail (41) length direction, described
Sliding block (43) offers the groove (431) for being embedded gib block (411) close to the side of gib block (411).
8. a kind of omnidirectional according to claim 1 precisely allocates and transports crane, which is characterized in that the driving mechanism includes setting
Set the deflecting roller in vehicle frame (2) close to ground side.
9. a kind of omnidirectional according to claim 1 precisely allocates and transports crane, which is characterized in that the deflecting roller is arranged to wheat
Ke Namu takes turns (31).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555289.6A CN110407107B (en) | 2019-06-25 | 2019-06-25 | Accurate allocation and transportation hoist of qxcomm technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555289.6A CN110407107B (en) | 2019-06-25 | 2019-06-25 | Accurate allocation and transportation hoist of qxcomm technology |
Publications (2)
| Publication Number | Publication Date |
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| CN110407107A true CN110407107A (en) | 2019-11-05 |
| CN110407107B CN110407107B (en) | 2020-07-24 |
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ID=68359840
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910555289.6A Expired - Fee Related CN110407107B (en) | 2019-06-25 | 2019-06-25 | Accurate allocation and transportation hoist of qxcomm technology |
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| CN (1) | CN110407107B (en) |
Cited By (7)
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| CN111453624A (en) * | 2020-04-21 | 2020-07-28 | 孔庆珍 | Intelligent hoisting method |
| CN111453625A (en) * | 2020-04-21 | 2020-07-28 | 孔庆珍 | Lifting appliance |
| CN111661756A (en) * | 2020-06-23 | 2020-09-15 | 菲尔森智能装备(江苏)有限公司 | Super-silent anti-swing crane |
| CN113562636A (en) * | 2021-07-27 | 2021-10-29 | 湖北誉江船舶制造有限公司 | Small ship lifting frame used on ship |
| CN114380224A (en) * | 2022-01-10 | 2022-04-22 | 浙江经典建筑装饰有限公司 | Hoisting device for building |
| CN117142356A (en) * | 2023-10-31 | 2023-12-01 | 江苏格雷特起重机械有限公司 | Crane and anti-falling safety device thereof |
| CN117208773A (en) * | 2023-11-07 | 2023-12-12 | 河南豫中起重集团有限公司 | Anti-swing bridge crane |
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| CN110407107B (en) | 2020-07-24 |
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