CN110526168A - A kind of three-dimensional stacking fork truck - Google Patents
A kind of three-dimensional stacking fork truck Download PDFInfo
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- CN110526168A CN110526168A CN201910926883.1A CN201910926883A CN110526168A CN 110526168 A CN110526168 A CN 110526168A CN 201910926883 A CN201910926883 A CN 201910926883A CN 110526168 A CN110526168 A CN 110526168A
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- sidesway
- gear
- rotation
- fork truck
- rotary shaft
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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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07504—Accessories, e.g. for towing, charging, locking
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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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07509—Braking
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/0755—Position control; Position detectors
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/146—Side shift, i.e. both forks move together sideways relative to fork support
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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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/147—Whole unit including fork support moves relative to mast
- B66F9/149—Whole unit including fork support rotates
-
- 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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of three-dimensional stacking fork trucks comprising fork truck ontology and plug ontology, plug ontology are equipped with pallet fork, sidesway assembly and rotation assembly, pallet fork and are connected in rotation assembly, and rotation assembly is connected on sidesway assembly；Fork truck ontology is equipped with the first mounting assembly, and plug ontology is equipped with the second mounting assembly；First mounting assembly includes interior balladeur train, and interior balladeur train is equipped with upper sidesway sliding slot, lower sidesway sliding slot, sidesway band, sidesway pressing plate；The sidesway pressure wheel that second mounting assembly includes and the lower sidesway idler wheel and sidesway pressing plate of the upper sidesway idler wheel of upper sidesway sliding slot cooperation and the cooperation of lower sidesway sliding slot cooperate；Sidesway assembly includes displaceable shaft, sidesway execution wheel and sidesway motor；Sidesway executes wheel and is fixed on displaceable shaft and cooperates with sidesway band.Three-dimensional stacking fork truck of the invention can reduce energy consumption of the pallet fork in lateral movement and rotation, reduce noise, improve efficiency, and improves the cruising ability and control precision of fork truck, runs more stable.
Description
Technical field
The present invention relates to fork truck technical fields, and in particular to a kind of three-dimensional stacking fork truck.
Background technique
In recent years, with the rise of logistic industry, major fork truck main engine plants concentrate on studies a kind of three-dimensional stacking fork truck, this three
To stacking fork truck, vehicle body position is constant in stacking tunnel, and plug independence lateral movement and rotation drives pallet fork stacking or de-stacking.At present
Mainstream three-dimensional stacking fork truck configure hydraulic drive plug, hydraulic drive plug drives pallet fork lateral movement and rotation, while hydraulic biography
The whole fluctuating orbit lifting on vehicle body of moving fork head, realizes three-dimensional stacking.Hydraulic drive plug relies on the hydraulic oil in pipeline
Power is transmitted, needs to configure too long fluid pressure line to match lifting, this actual condition makes the energy of hydraulic drive plug
Consumption is high, noise is big, fork truck cruising ability is poor, and lateral movement and rotation position cannot accurately control, and has limitation to the development of AGV.
Simultaneously as pallet fork carries larger load, the connecting portion of plug and fork truck is caused to bear larger pressure, therefore, it is necessary to pitch
The new mounting structure of one kind is designed on vehicle to realize the connection of plug and fork truck, to guarantee that it is steady, safe that plug can be realized
Operation.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of designs rationally, can reduce pallet fork in sidesway and rotation
Energy consumption when turning reduces noise, improves efficiency, and improves the cruising ability of fork truck, stability is good, highly-safe three-dimensional heap
Pile fork truck comprising following technical solution:
A kind of three-dimensional stacking fork truck comprising fork truck ontology and plug ontology, the plug ontology are equipped with pallet fork, sidesway
Assembly and rotation assembly, the pallet fork are connected in rotation assembly, and the rotation assembly is connected on sidesway assembly；
The fork truck ontology is equipped with the first mounting assembly, and the plug ontology is equipped with the second mounting assembly；Described
One mounting assembly includes interior balladeur train, and the interior balladeur train is equipped with upper sidesway sliding slot, lower sidesway sliding slot, sidesway band, sidesway pressing plate；Institute
Stating the second mounting assembly includes and the upper sidesway idler wheel of the upper sidesway sliding slot cooperation, the downside with the lower sidesway sliding slot cooperation
Move idler wheel, the sidesway pressure wheel with sidesway pressing plate cooperation；
The sidesway assembly includes displaceable shaft, sidesway execution wheel and sidesway motor；The sidesway executes wheel and is fixed on sidesway
Cooperate on axis and with the sidesway band；The displaceable shaft connects cabinet by bearing, and the middle section connection sidesway of the displaceable shaft passes
The power intake of motivation structure, the sidesway transmission mechanism connects the sidesway motor；
The rotation assembly includes rotary shaft and rotating electric machine；The rotary shaft is parallel to displaceable shaft configuration and passes through axis
Hold the connection cabinet；The proximal segment of the rotary shaft connects rotating actuator, the power intake of the rotating actuator
Connect the rotating electric machine；The middle section of the rotary shaft connects the pallet fork；The distal section connection rotating machinery limit of the rotary shaft
Position component, the rotating machinery limiting component shore the limit rotary shaft when rotary shaft rotates and stops.
As a further improvement of the present invention, the rotating machinery limiting component includes turntable and apical axis, the turntable dress
With two groups of spacing breach are symmetrically arranged with centered on rotary shaft on the rotary shaft, on the turntable；The apical axis is supported in cabinet
Foot prop on and can be moved along the direction perpendicular to rotary shaft, the end of the apical axis is equipped with mechanical position limitation block, the apical axis
It is arranged with spring outside, the both ends of the spring connect cabinet foot prop, and spring, which forces in apical axis, when the rotary shaft rotation stops makes
Mechanical position limitation block detent is obtained in the spacing breach.
As a further improvement of the present invention, the back seat of the cabinet is equipped with sidesway machinery limiting component, the sidesway
The both ends of band are equipped with the abutting part cooperated with the sidesway machinery limiting component.
As a further improvement of the present invention, it is gear that the sidesway, which executes wheel, and the sidesway band is rack gear, the gear
It is engaged with rack gear and gear is converted into gear along the linear movement of rack gear, and bear plug left and right directions and front and back simultaneously
Component and moment of flexure on direction.
As a further improvement of the present invention, the sidesway transmission mechanism is gear drive comprising sidesway output
Gear, transition gear one and transition gear two, the sidesway output gear connect sidesway motor, and the transition gear one passes through axis
Connection is held cabinet and to engage with the sidesway output gear, the transition gear two be fixed on the middle section of displaceable shaft and with it is described
Transition gear one engages.
As a further improvement of the present invention, the sidesway assembly further includes sidesway monitor, the sidesway monitor packet
Include sidesway feedback gear and potentiometer one, the sidesway feedback gear by bearing connect cabinet and with the sidesway output gear
Wheel engagement, the potentiometer one are fixed on sidesway feedback gear.
As a further improvement of the present invention, the sidesway motor has electromagnetic brake one, defeated by retarder one
Power is to the sidesway output gear out；The sidesway motor connecting side shift controller, according to the side of the sidesway controller
Shifting signal operation.
As a further improvement of the present invention, the rotating actuator is gear drive comprising rotation gear,
Duplicate gear and rotation output gear, the rotation gear are fixed in rotary shaft, and the duplicate gear connects machine by bearing
Case and its first teeth portion are engaged with the rotation gear, the second teeth portion is engaged with the rotation output gear, the rotation output
Gear connects rotating electric machine.
As a further improvement of the present invention, the rotation assembly further includes Rotation monitor, the Rotation monitor packet
Include fixed potentiometer two on the rotary shaft.
As a further improvement of the present invention, the rotating electric machine has electromagnetic brake two, defeated by retarder two
Power is to the rotation output gear out；The rotating electric machine connects Rotation Controllers, according to the rotation of the Rotation Controllers
Rotaring signal operation.
Beneficial effects of the present invention:
One, the embodiment of the present invention electronic plug replace traditional hydraulic drive plug to apply in three-dimensional stacking fork truck
The lateral movement and rotation function of realizing pallet fork can reduce energy consumption, reduction noise, raising effect of the pallet fork in lateral movement and rotation
Rate improves the cruising ability of fork truck, mentions high control precision, and structure and route design are simpler；Control for subsequent fork truck AGV mentions
For preferably controlling environment, the difficulty of complete vehicle structure design, route design is reduced.
Secondly, the sidesway machinery limiting component of design protect electronic plug to fall off in extreme circumstances, the whirler of design
Tool limiting component can preferably lock pallet fork when rotary shaft turns to the extreme position on both sides, avoid pallet fork in stacking or
It is shaken during de-stacking, so as to improve the operation stability and security reliability of electronic plug.
Thirdly, by the way that the first mounting assembly is arranged on fork truck ontology, the second mounting assembly is set on plug ontology, protect
Demonstrate,prove plug ontology can the even running on interior balladeur train, realize sidesway movement, while its connection structure stablize, can be by the gravity of plug
It decomposes, avoids single component stress excessive, service life of equipment can be improved, and improve the operation stability of plug and safe and reliable
Property.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of three-dimensional stacking fork truck in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of plug ontology in the embodiment of the present invention；
Fig. 3 is the partial structural diagram of Fig. 2；
Fig. 4 is the structural schematic diagram of the second mounting assembly in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of rotating machinery limiting component in the embodiment of the present invention.
Figure label explanation: 2, pallet fork；8, sidesway motor；10, cabinet；14, rotating electric machine；16, sidesway output gear；
18, transition gear one；20, transition gear two；22, sidesway feedback gear；24, potentiometer one；26, electromagnetic brake one；27, electric
Magnetic brake two；28, retarder one；30, sidesway controller；32, gear is rotated；34, duplicate gear；36, output gear is rotated；
38, potentiometer two；40, retarder two；42, foot prop；44, reinforce support plate；46, Rotation Controllers；48, complete machine controller；50,
Pallet fork mounting portion；52, turntable；54, apical axis；56, spacing breach；58, mechanical position limitation block；60, spring；100, plug ontology；
110, upper sidesway idler wheel；120, lower sidesway idler wheel；130, sidesway executes wheel；140, sidesway pressure wheel；141, stiffening plate；150, side
Telephone-moving tool limiting component；151, sidesway limited block；152, pedestal；160, displaceable shaft；200, interior balladeur train；210, upper sidesway sliding slot；
220, lower sidesway sliding slot；230, sidesway band；240, sidesway pressing plate；250, abutting part.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Embodiment
Shown in referring to Fig.1~5, be the present embodiment in three-dimensional stacking fork truck, three-dimensional stacking fork truck include fork truck ontology and
Plug ontology 100, plug ontology 100 are equipped with pallet fork 2, sidesway assembly and rotation assembly, and pallet fork 2 is connected to the goods of rotation assembly
It pitches on mounting portion 50, above-mentioned rotation assembly is connected on sidesway assembly.Rotation assembly drives pallet fork 2 to rotate, the driving of sidesway assembly
Sidesway, sidesway herein are mobile to the side of three-dimensional stacking fork truck vehicle body together for rotation assembly and pallet fork 2.
Specifically, fork truck ontology is equipped with the first mounting assembly referring to shown in Fig. 2-4, plug ontology 100 is equipped with second
Mounting assembly；Above-mentioned first mounting assembly includes interior balladeur train 200, and interior balladeur train 200 is assemblied on fork truck ontology, on interior balladeur train 200
Equipped with upper sidesway sliding slot 210, lower sidesway sliding slot 220, sidesway band 230, sidesway pressing plate 240；Above-mentioned second mounting assembly include with
The lower sidesway idler wheel 120 and sidesway pressure of upper sidesway idler wheel 110 and the cooperation of lower sidesway sliding slot 220 that upper sidesway sliding slot 210 cooperates
The sidesway pressure wheel 140 that plate 240 cooperates.
Above-mentioned sidesway assembly includes displaceable shaft 160, sidesway execution wheel 130 and sidesway motor 8；Above-mentioned sidesway executes wheel 130
It is fixed on displaceable shaft 160 and cooperates with sidesway band 230；Above-mentioned displaceable shaft 160 connects cabinet 10, above-mentioned sidesway by bearing
The middle section of axis 160 connects sidesway transmission mechanism, and the power intake of above-mentioned sidesway transmission mechanism connects above-mentioned sidesway motor 8；On
It states sidesway transmission mechanism and sidesway motor 8 is arranged in above-mentioned cabinet 10.Above-mentioned sidesway transmission mechanism exports sidesway motor 8
Power be transferred on displaceable shaft 160, driving displaceable shaft 160 rotates, and sidesway executes the cooperation of wheel 130 and sidesway band 230 for side
The sidesway that is converted into for moving axis 160 executes wheel 130 along the linear movement of sidesway band 230, realizes pallet fork 2 and rotation assembly with this
Sidesway together.
The back seat of cabinet 10 is equipped with sidesway machinery limiting component 150, and the both ends of sidesway band 230 are equipped with to be limited with sidesway machinery
The abutting part 250 that position component 160 cooperates.
As shown in Figure 3-4, in the present embodiment, sidesway machinery limiting component 150 includes pedestal 152 and is mounted on pedestal
Two groups of sidesway limited blocks 151 of 152 two sides, abutting part 250 of two groups of sidesway limited blocks 151 respectively with 230 both ends of sidesway band are matched
It closes, can protect plug ontology 100 and fall off in extreme circumstances, improve the security reliability that plug ontology 100 is run.
Sidesway executes wheel 130 and 230 mating band moving fork head ontology of sidesway band, 100 sidesway, upper sidesway idler wheel 110 and upper sidesway
Sliding slot 210 cooperates, and lower sidesway idler wheel 120 cooperates with lower sidesway sliding slot 220, supports plug ontology 100, sidesway pressure in the horizontal direction
Plate 240 and the cooperation of sidesway pressure wheel 140 are in vertical direction support plug ontology 100.
In order to which the stability of plug ontology 100 is effectively ensured, plug ontology 100 is avoided to rotate.In the present embodiment, upside
The quantity for moving idler wheel 110 is two, and sidesway idler wheel 110 is set side by side on two, and the quantity of lower sidesway idler wheel 120 is two, two lower sidesways
Idler wheel 120 is set side by side.
In the present embodiment, sidesway pressure wheel 140 is set to two groups of sidesways and executes between wheel 130.Due to sidesway pressure wheel 140
The larger pressure of 100 bring of plug ontology is carried, in order to guarantee the safety and stability of sidesway pressure wheel 140, the second installation
Component further includes stiffening plate 141, and stiffening plate 141 is fixed by bolts on plug ontology 100, and sidesway pressure wheel 140 is assemblied in
In stiffening plate 141.
By the mounting structure by plug ontology 100 and fork truck ontology after the assembly is completed, upper sidesway idler wheel 110 and upper sidesway
Sliding slot 210 is abutted close to the side inner wall of plug ontology, and lower sidesway idler wheel 120 and lower sidesway sliding slot 220 are close to fork truck ontology
Side inner wall abuts, and the two Impact direction supports plug ontology 100, sidesway pressure on the contrary, the two cooperates in the horizontal direction
The pressure downward by sidesway pressure wheel 140 of plate 240, and plug ontology is supported in vertical direction with the cooperation of sidesway pressure wheel 140
100.It avoids sidesway from executing between wheel 130 and sidesway band 230 to carry excessive 100 bring pressure of plug ontology, cause component
Damage, to guarantee the stability and safety when 100 sidesway of plug.
Above-mentioned rotation assembly includes rotary shaft 12 and rotating electric machine 14；160 configured in parallel of above-mentioned rotary shaft 12 and displaceable shaft,
It connects above-mentioned cabinet 10 by bearing, and the proximal segment of above-mentioned rotary shaft 12 connects rotating actuator, above-mentioned rotating actuator
Power intake connect above-mentioned rotating electric machine 14, above-mentioned rotating actuator and rotating electric machine 14 are arranged at above-mentioned cabinet 10
It is interior；The middle section setting pallet fork mounting portion 50 of above-mentioned rotary shaft 12 connects above-mentioned pallet fork 2.Above-mentioned rotating actuator is by rotating electric machine
The power of 14 outputs is transferred in rotary shaft 12, and driving rotary shaft 12 rotates, and the rotation of pallet fork 2 is realized with this.What pallet fork 2 rotated
Purpose is to change direction, is usually pitched the cargo of side to the opposite other side, i.e., the target angle that pallet fork 2 rotates is usually
180 °, stop cooperation sidesway and lifting stacking or de-stacking after rotation.In order to ensure pallet fork 2 sidesway or lifting after rotation stops
It will not shake in the process, the electronic plug of the present embodiment technical solution also has rotating machinery limiting component, rotating machinery limit
Position component connects the distal section of above-mentioned rotary shaft 12, and above-mentioned rotating machinery limiting component shores limit when rotary shaft 12 rotates and stops
Above-mentioned rotary shaft 12.Referring to Figure 5, in the present embodiment technical solution, the preferred implementation scheme of rotating machinery limiting component are as follows:
Above-mentioned rotating machinery limiting component includes turntable 52 and apical axis 54, and above-mentioned turntable 52 is assemblied in rotary shaft 12, on
It states and is symmetrically arranged with two groups of spacing breach 56 on turntable 52 centered on rotary shaft 12；Above-mentioned apical axis 54 is supported in the foot prop of cabinet 10
It can move on 42 and along the direction perpendicular to rotary shaft 12, the end of above-mentioned apical axis 54 is equipped with mechanical position limitation block 58, above-mentioned top
Spring 60 is arranged with outside axis 54, the both ends of above-mentioned spring 60 connect cabinet foot prop, spring 60 when the above-mentioned rotation of rotary shaft 12 stops
Forcing in apical axis 54 makes 58 detent of mechanical position limitation block in above-mentioned spacing breach 56.Apical axis 54 can under the action of spring 60
It stretches along towards turntable 52 or backwards to 52 direction of turntable, in the present embodiment technical solution, design turntable 52 follows rotary shaft 12
Wherein one group of 56 face apical axis 54 of spacing breach, rotary shaft 12 are stopped after rotating 180 ° when rotating clockwise or counterclockwise 180 °
Only, stacking or de-stacking are completed in pallet fork 2 sidesway or/and lifting on current location.When rotary shaft 12 stops operating, apical axis 54
It is mobile towards turntable 52 under the force of spring 60, so that 58 detent of mechanical position limitation block in spacing breach 56, is come more preferable with this
Latching pallet fork 2, avoid pallet fork 2 from shaking during stacking or de-stacking, so as to improve electronic plug operation stability and
Security reliability.
Mechanical position limitation block 58 is contacted when turntable 52 is rotated with its disk side, in order to reduce contact friction force, mechanical position limitation block
58 contact with the disk edge point of turntable 52, and designing mechanical position limitation block 58 thus is roller structure；Meanwhile the mechanical position limitation of roller structure
Block 58 is conducive to after turntable 52 stops quickly, smoothly be detached from spacing breach 56 when rotating again.
As the optimal technical scheme of the present embodiment, it is gear that sidesway, which executes wheel 130, and sidesway band 230 is rack gear, gear and
Gear is converted into gear along the linear movement of rack gear by rack gear engagement, and bears 100 left and right directions of plug ontology simultaneously
With the component and moment of flexure on front-rear direction.
In other technical solutions of the present embodiment, above-mentioned sidesway, which executes wheel 130, can also be that sprocket wheel, sidesway band 230 are
Chain, sprocket wheel and chain interoperation.
Gear and the mobile accuracy of rack gear engagement are better than the mobile accuracy of sprocket wheel and cooperation.
Specifically, above-mentioned sidesway transmission mechanism is gear drive comprising sidesway output gear referring to shown in Fig. 2-3
Wheel 16, transition gear 1 and transition gear 2 20, above-mentioned sidesway output gear 16 connect sidesway motor 8, above-mentioned transition gear
One 18 connect cabinet 10 by bearing and engage with above-mentioned sidesway output gear 16, and above-mentioned transition gear 2 20 is fixed on sidesway
It the middle section of axis 160 and is engaged with above-mentioned transition gear 1.Above-mentioned sidesway motor 8 has electromagnetic brake 1, by subtracting
Fast one 28 output power of device is to above-mentioned sidesway output gear 16.Outlet side after above-mentioned sidesway motor 8 is slowed down by retarder 1
Mobile power is to sidesway output gear 16, and the engaged transmission for passing sequentially through transition gear 1 and transition gear 2 20 passes power
It is handed to displaceable shaft 160.
Referring to shown in Fig. 2, above-mentioned rotating actuator is gear drive comprising rotation gear 32, duplicate gear
34 are fixed in rotary shaft 12 with rotation output gear 36, above-mentioned rotation gear 32, and above-mentioned duplicate gear 34 passes through bearing and connects
Cabinet 10 and its first teeth portion are engaged with above-mentioned rotation gear 32, the second teeth portion is engaged with above-mentioned rotation output gear 36, above-mentioned
It rotates output gear 36 and connects rotating electric machine 14.Above-mentioned rotating electric machine 14 has electromagnetic brake 2 27, passes through retarder two
40 output powers are to above-mentioned rotation output gear 36.Outputting rotary power after above-mentioned rotating electric machine 14 is slowed down by retarder 2 40
To rotation output gear 36, and passes sequentially through duplicate gear 34 and rotate the engaged transmission of gear 32 and power is transferred to rotary shaft
12。
In the present embodiment technical solution, is driven by sidesway motor and rotating electric machine and be driven respectively by displaceable gear respectively
Sidesway power and rotary power are transferred on displaceable shaft 160 and rotary shaft 12 by mechanism and rotation gear drive, realize goods
The lateral movement and rotation of fork 2, can save the electric current of plug at work compared to traditional hydraulic drive plug, compared to hydraulic
Transmission fork cephalomere saves at least 50% energy consumption, and the cruising ability to work when increasing the battery capacity of fork truck same configuration improves storehouse
Library storage efficiency, noise when reducing fork truck use cost and reducing plug work, due to depositing for no hydraulic internal leakage
It is being capable of the position of more precise control pallet fork, is providing preferably control environment for the control of subsequent fork truck AGV, reduce vehicle
The difficulty of structure design, route design.
The lateral movement and rotation movement of the electronic plug of the present embodiment, pallet fork 2 is respectively independent, it can individually rotates, individually
Sidesway, can also simultaneously lateral movement and rotation, be based on this, above-mentioned 8 connecting side shift controller 30 of sidesway motor, according to above-mentioned sidesway
The sidesway signal of controller 30 is run；Above-mentioned rotating electric machine 14 connects Rotation Controllers 46, according to above-mentioned Rotation Controllers 46
Rotating signal operation.By sidesway controller 30 and the control sidesway motor 8 independent of Rotation Controllers 46 and rotating electric machine
14 rotations.Certainly, as needed, complete machine controller 48 can also be designed, instruction control sidesway control is generated by complete machine controller 48
Device 30 and Rotation Controllers 46 processed.
For the position precision of more precise control lateral movement and rotation, above-mentioned sidesway assembly further includes sidesway monitor, on
Stating sidesway monitor includes sidesway feedback gear 22 and potentiometer 1, and above-mentioned sidesway feedback gear 22 connects cabinet by bearing
It 10 and is engaged with above-mentioned sidesway output gear 16, above-mentioned potentiometer 1 is fixed on sidesway feedback gear 22.Above-mentioned rotation is total
At further including Rotation monitor, above-mentioned Rotation monitor includes the potentiometer 2 38 being fixed in rotary shaft 12.Pass through potentiometer
1 and 2 38 Real-time Feedback sidesway of potentiometer position and rotation angle, realize more precise control lateral movement and rotation position
Precision is set, preferably control environment is provided for the control of subsequent fork truck AGV, reduces the difficulty of complete vehicle structure design, route design.
Above-mentioned cabinet 10 is supported on foot prop 42, and one end of above-mentioned displaceable shaft 160 connects cabinet 10 by bearing, another
End connects foot prop 42 by bearing；The turning avoidance that the part that above-mentioned rotary shaft 12 extends cabinet 10 is located at 42 side of foot prop is empty
In；Above-mentioned foot prop 42, which is equipped with, reinforces support plate 44.Improve the support strength and particle carrying capacity of plug.
The electronic plug, come the lateral movement and rotation for realizing pallet fork, can reduce pallet fork instead of traditional hydraulic drive plug
Energy consumption in lateral movement and rotation reduces noise, improves efficiency, and improves the cruising ability of fork truck, mentions high control precision, ties
Structure and route design are simpler, run more stable；Preferably control environment is provided for the control of subsequent fork truck AGV, reduces vehicle
The difficulty of structure design, route design.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of three-dimensional stacking fork truck, it is characterised in that: including fork truck ontology and plug ontology, the plug ontology is equipped with goods
Fork, sidesway assembly and rotation assembly, the pallet fork are connected in rotation assembly, and the rotation assembly is connected on sidesway assembly；
The fork truck ontology is equipped with the first mounting assembly, and the plug ontology is equipped with the second mounting assembly；First peace
Arrangement includes interior balladeur train, and the interior balladeur train is equipped with upper sidesway sliding slot, lower sidesway sliding slot, sidesway band, sidesway pressing plate；Described
Two mounting assemblies include rolling with the upper sidesway idler wheel of the upper sidesway sliding slot cooperation, with the lower sidesway of the lower sidesway sliding slot cooperation
Wheel, the sidesway pressure wheel with sidesway pressing plate cooperation；
The sidesway assembly includes displaceable shaft, sidesway execution wheel and sidesway motor；The sidesway execute wheel be fixed on displaceable shaft,
And cooperate with the sidesway band；The displaceable shaft connects cabinet by bearing, and the middle section of the displaceable shaft connects sidesway driver
The power intake of structure, the sidesway transmission mechanism connects the sidesway motor；
The rotation assembly includes rotary shaft and rotating electric machine；The rotary shaft is parallel to displaceable shaft configuration and is connected by bearing
Connect the cabinet；The proximal segment of the rotary shaft connects rotating actuator, the power intake connection of the rotating actuator
The rotating electric machine；The middle section of the rotary shaft connects the pallet fork；The distal section of the rotary shaft connects rotating machinery limiting section
Part, the rotating machinery limiting component shore the limit rotary shaft when rotary shaft rotates and stops.
2. three-dimensional stacking fork truck as described in claim 1, it is characterised in that: the rotating machinery limiting component include turntable and
Apical axis, the turntable assembly are symmetrically arranged with two groups of spacing breach centered on rotary shaft on the rotary shaft, on the turntable；It is described
Apical axis is supported on the foot prop of cabinet and can move along the direction perpendicular to rotary shaft, and the end of the apical axis is equipped with machinery
Limited block, the apical axis are arranged with spring outside, and the both ends of the spring connect cabinet foot prop, bullet when the rotary shaft rotation stops
Spring forces in apical axis and makes mechanical position limitation block detent in the spacing breach.
3. three-dimensional stacking fork truck as described in claim 1, it is characterised in that: the back seat of the cabinet is equipped with sidesway machinery limit
Position component, the both ends of the sidesway band are equipped with the abutting part cooperated with the sidesway machinery limiting component.
4. three-dimensional stacking fork truck as described in claim 1, it is characterised in that: it is gear, the sidesway that the sidesway, which executes wheel,
Band is rack gear, and the gear and rack gear engagement bear the gear that is converted into of gear along the linear movement of rack gear, and simultaneously
Component and moment of flexure on plug left and right directions and front-rear direction.
5. three-dimensional stacking fork truck as described in claim 1, it is characterised in that: the sidesway transmission mechanism is gear drive machine
Structure comprising sidesway output gear, transition gear one and transition gear two, the sidesway output gear connect sidesway motor, institute
It states transition gear one to connect cabinet by bearing and engage with the sidesway output gear, the transition gear two is fixed on side
It moves the middle section of axis and is engaged with the transition gear one.
6. three-dimensional stacking fork truck as claimed in claim 5, it is characterised in that: the sidesway assembly further includes sidesway monitor,
The sidesway monitor includes sidesway feedback gear and potentiometer one, the sidesway feedback gear by bearing connect cabinet and
It is engaged with the sidesway output gear, the potentiometer one is fixed on sidesway feedback gear.
7. three-dimensional stacking fork truck as claimed in claim 5, it is characterised in that: the sidesway motor has electromagnetic brake one,
It passes through one output power of retarder to the sidesway output gear；The sidesway motor connecting side shift controller, according to institute
State the sidesway signal operation of sidesway controller.
8. three-dimensional stacking fork truck as described in claim 1, it is characterised in that: the rotating actuator is gear drive machine
Structure comprising rotation gear, duplicate gear and rotation output gear, the rotation gear are fixed in rotary shaft, the duplex
Gear by bearing connect cabinet and its first teeth portion engage with the rotation gear, the second teeth portion and the rotation output gear
Wheel engagement, the rotation output gear connect rotating electric machine.
9. three-dimensional stacking fork truck as claimed in claim 8, it is characterised in that: the rotation assembly further includes Rotation monitor,
The Rotation monitor includes fixed potentiometer two on the rotary shaft.
10. three-dimensional stacking fork truck as claimed in claim 8, it is characterised in that: the rotating electric machine has electromagnetic brake two,
It passes through two output power of retarder to the rotation output gear；The rotating electric machine connects Rotation Controllers, according to institute
State the rotating signal operation of Rotation Controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926883.1A CN110526168A (en) | 2019-09-27 | 2019-09-27 | A kind of three-dimensional stacking fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926883.1A CN110526168A (en) | 2019-09-27 | 2019-09-27 | A kind of three-dimensional stacking fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110526168A true CN110526168A (en) | 2019-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910926883.1A Pending CN110526168A (en) | 2019-09-27 | 2019-09-27 | A kind of three-dimensional stacking fork truck |
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| CN (1) | CN110526168A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021057971A1 (en) * | 2019-09-27 | 2021-04-01 | 苏州先锋物流装备科技有限公司 | Three-way forklift electric fork |
| CN113044768A (en) * | 2021-04-29 | 2021-06-29 | 苏州先锋物流装备科技有限公司 | Side shifting device of forklift and three-way stacking forklift |
| CN113148913A (en) * | 2021-04-08 | 2021-07-23 | 合肥搬易通科技发展有限公司 | Split type crane span structure and three-dimensional stack fork truck thereof |
| CN113148912A (en) * | 2021-04-11 | 2021-07-23 | 合肥搬易通科技发展有限公司 | Open type sliding frame structure and three-way stacking forklift thereof |
| CN113307187A (en) * | 2021-07-05 | 2021-08-27 | 合肥搬易通科技发展有限公司 | Electric fork head assembly and three-way stacking vehicle |
| CN113753802A (en) * | 2020-06-04 | 2021-12-07 | 苏州先锋物流装备科技有限公司 | Bridge structure of three-way forklift |
-
2019
- 2019-09-27 CN CN201910926883.1A patent/CN110526168A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021057971A1 (en) * | 2019-09-27 | 2021-04-01 | 苏州先锋物流装备科技有限公司 | Three-way forklift electric fork |
| CN113753802A (en) * | 2020-06-04 | 2021-12-07 | 苏州先锋物流装备科技有限公司 | Bridge structure of three-way forklift |
| CN113148913A (en) * | 2021-04-08 | 2021-07-23 | 合肥搬易通科技发展有限公司 | Split type crane span structure and three-dimensional stack fork truck thereof |
| CN113148912A (en) * | 2021-04-11 | 2021-07-23 | 合肥搬易通科技发展有限公司 | Open type sliding frame structure and three-way stacking forklift thereof |
| CN113044768A (en) * | 2021-04-29 | 2021-06-29 | 苏州先锋物流装备科技有限公司 | Side shifting device of forklift and three-way stacking forklift |
| CN113307187A (en) * | 2021-07-05 | 2021-08-27 | 合肥搬易通科技发展有限公司 | Electric fork head assembly and three-way stacking vehicle |
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Inventor after: Pan Xiaojun Inventor before: Chen Kuifeng Inventor before: Lv Weilin Inventor before: Pan Xiaojun |