CN105174143B - A kind of reeling-in type pallet fork - Google Patents
A kind of reeling-in type pallet fork Download PDFInfo
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- CN105174143B CN105174143B CN201510627172.6A CN201510627172A CN105174143B CN 105174143 B CN105174143 B CN 105174143B CN 201510627172 A CN201510627172 A CN 201510627172A CN 105174143 B CN105174143 B CN 105174143B
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Abstract
A kind of reeling-in type pallet fork, including：Pallet fork ontology is frame structure；Retainer is conveyed, is frame structure, is slidably mounted in pallet fork ontology by lifting guide mechanism；Supply unit is installed on conveying retainer, and supply unit driving device is used to that supply unit to be driven to act, and realization takes out cargo from shelf；And lifting drive mechanism.When needing to remove the cargo on shelf, this first reaches specified altitude assignment, retainer is conveyed when lifting drive mechanism action to increase by lifting guide mechanism while stretching out, make supply unit that the head end for being exposed at cargo on the outside of shelf is provoked certain altitude, the rear end of cargo is set to be contacted with shelf, supply unit driving device acts later, so that supply unit movement is delivered to the cargo that one end is provoked interior.The purpose is to reduce cargo transport when and shelf contact area, reduce frictional force, so as to pallet fork stretch fork it is short, small in the case of ensure smoothly to transport cargo.
Description
Technical field
The present invention relates to logistics equipment technical fields, and in particular to a kind of reeling-in type pallet fork.
Background technology
In the prior art, shuttle and piler are very extensive in the application of logistics field, and pallet fork is shuttle or heap
A most important part in stack machine, existing pallet fork is to realize the access of cargo by stretching out longer distance, so stretching
The fork time is long, causes efficiency low, and the space occupied is also big, and intensive is poor, and in addition existing pallet fork is all by embracing a picking
The mode of object is poor to realize access, stability.Currently, the solution not had.
Invention content
Stretch that fork is short, efficient, being involved in of occupying little space to overcome the above deficiencies, the invention provides a kind of
Formula pallet fork.
Technical solution is used by the present invention overcomes its technical problem：
A kind of reeling-in type pallet fork, including：
Pallet fork ontology is frame structure；
Retainer is conveyed, is frame structure, is slidably mounted in pallet fork ontology by lifting guide mechanism；
Supply unit is installed on conveying retainer,
Supply unit driving device is used to that supply unit to be driven to act, and realization takes out cargo from shelf；
And lifting drive mechanism is oriented to when driving conveying retainer is moved with respect to pallet fork ontology to side in lifting
The height of conveying retainer is set to be raised and lowered with respect to pallet fork ontology under the action of mechanism.
Above-mentioned lifting guide mechanism includes being respectively arranged at N number of guide groove I of pallet fork ontology front and rear sides and pacifying respectively
Directive wheel loaded on conveying retainer both sides and setting corresponding with each guide groove I, N of the pallet fork ontology per side guide groove
Number be natural number more than or equal to 2, the directive wheel rolling is installed in corresponding guide groove I, and the guide groove I is by water
Flat section and it is connected to horizontal segment and the bottom-up slope section that is obliquely installed is constituted.
Above-mentioned supply unit includes being rotatablely installed in the belt wheel for conveying retainer left and right ends and wrapping along its length
Synchronous belt on the belt wheel of rear and front end.
Above-mentioned lifting drive mechanism includes being horizontally installed to sliding rail I on the inside of pallet fork ontology rear and front end, driving branch respectively
Frame, drive link are installed on the intrinsic driving motor of pallet fork, the leading screw being connected with driving motor output shaft and are installed on drive
Nut in dynamic holder, the driving arm both ends are slidably mounted on by movable pulley I in sliding rail I respectively, and the leading screw screws
In nut, the drive link both ends are rotatablely equipped with flake connector I and flake connector II respectively, the flake connector I
Head end is hingedly installed with driving arm, and head end and the conveying retainer of the flake connector II are hingedly installed.
Above-mentioned lifting guide mechanism include be horizontally placed on respectively guide groove II on the inside of pallet fork ontology rear and front end and
It is rotatablely installed respectively in M directive wheel of conveying retainer both sides, the number of the M of directive wheel of the conveying retainer per side is
Natural number more than or equal to 2, each directive wheel rolling per side are installed in the corresponding guide groove of homonymy II, the guiding
II intermediate position of slot, which is extended, the lug boss to raise up.
Above-mentioned lifting drive mechanism includes being horizontally placed on sliding rail II, the Bidirectional driving of pallet fork ontology rear and front end respectively
Plate, transmission guide plate, speed reducer and the motor II for being connected to speed reducer input shaft, the Bidirectional driving plate and transmission guide plate
It is rotatablely installed movable pulley II respectively, the Bidirectional driving plate is slidably mounted on homonymy by movable pulley II respectively with transmission guide plate
In corresponding sliding rail II, the Bidirectional driving plate is connected by articulating device and conveying retainer respectively with transmission guide plate
It connects, the speed reducer output shaft of the speed reducer is connected with oscillatory gearing mechanism, when the rotation of motor II drives after speed reducer slows down
Oscillatory gearing mechanism makes Bidirectional driving plate be moved to the left or to the right along sliding rail II with transmission guide plate, and conveying retainer passes through activity
It is relatively double by articulating device while attachment device follows Bidirectional driving plate with transmission guide plate level of synchronization movement
It moves up and down to driver plate and transmission guide plate.
Above-mentioned supply unit driving device is the motor I being installed on conveying retainer, the output shaft and band of the motor I
It is sequentially connected by driving belt between wheel.
In order to save cost, rear and front end is rotatablely equipped with belt wheel respectively on the left of above-mentioned conveying retainer, before and after right side
Both ends are rotatablely equipped with belt wheel respectively, and the synchronization carries two, is paperwrapped in rear and front end homonymy along its length respectively
On two belt wheels, it is sequentially connected by synchronizing shaft between two belt wheels of conveying retainer left or right side.
In order to be tensioned synchronous belt, it is provided with the tensioning for being tensioned synchronous belt between above-mentioned belt wheel and conveying retainer and fills
It sets.
In order to improve control accuracy, above-mentioned driving motor is servo motor.
Above-mentioned oscillatory gearing mechanism includes the vertical chute being vertically arranged on Bidirectional driving plate, is installed on speed reducer output
Power rail on axis and the roller I for being set to power rail side and opposite speed reducer output shaft bias, when power rail is located at water
When level state, roller I is located at the intermediate position in the vertical chute.
Above-mentioned oscillatory gearing mechanism includes first for being vertically arranged at Bidirectional driving plate left and right ends respectively and being mutually parallel
Perpendicular sliding slot and the second perpendicular sliding slot, the power rail being installed on speed reducer output shaft and it is respectively arranged at power rail left and right ends
And the roller I being symmetrically installed centered on speed reducer output shaft respectively, when power rail is located at horizontality, two roller Is point
Wei Yu not be in the first perpendicular sliding slot and the second perpendicular sliding slot, and the height of the central axes of two roller Is is higher than the first perpendicular sliding slot and the
The upper surface of two perpendicular sliding slots.
Above-mentioned articulating device includes being installed on slave drive plate on the inside of conveying retainer rear and front end, being vertically arranged
In on slave drive plate perpendicular sliding slot and respectively with two of the guide plate lateral connection transmission transition of Bidirectional driving plate and transmission
The outboard end of plate, the transmission rebound is rotatablely equipped with roller II, and it is corresponding that the roller II is slidably mounted on homonymy respectively
It is driven in the perpendicular sliding slot in guide plate.
Enter for the ease of cargo, above-mentioned Bidirectional driving plate is separately installed with mutually along its length on transmission guide plate
Parallel guide plate, the left and right ends medial surface of the guide plate are inclined-plane, shape between the medial surface of two guide plates of homonymy
At opening angle be obtuse angle.
Synchronous belt is detached from from belt wheel in order to prevent, and being extended along its length on the inside of above-mentioned synchronous belt has boss, institute
State among belt wheel that position is peripherally disposed the groove to match with boss, the conveying retainer front and rear sides are along length side
To the sliding slot to match with boss is provided with, the boss in the synchronous belt is respectively embedded into groove and sliding slot.
The beneficial effects of the invention are as follows：When needing to remove the cargo on shelf, this first reaches specified altitude assignment, and lifting is dynamic
Conveying retainer is increased while stretching out by lifting guide mechanism when force mechanisms act, and makes the conveying list on conveying retainer
The head end for being exposed at cargo on the outside of shelf is provoked certain altitude by member, so that the rear end of cargo is contacted with shelf, later supply unit
Driving device acts, and so that supply unit movement is delivered to the cargo that one end is provoked interior.The purpose is to reduce cargo in transport
With the contact area of shelf, reduce frictional force, so as to pallet fork of the present invention stretch fork it is short, small in the case of ensure goods
Object smoothly transports, and has the characteristics that service efficiency height occupies little space, improves the dense degree in warehouse.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the present invention 1；
Fig. 2 is the main view cross-sectional view of the embodiment of the present invention 1；
Fig. 3 is the side structure schematic view of the embodiment of the present invention 1；
Fig. 4 is the overlooking structure diagram of the embodiment of the present invention 2；
Fig. 5 is the dimensional structure diagram of the embodiment of the present invention 2；
Fig. 6 is the lifting drive mechanism position dimensional structure diagram of the embodiment of the present invention 2；
Fig. 7 is the lifting drive mechanism position side structure schematic view of the embodiment of the present invention 2；
Fig. 8 is the belt wheel portion structure schematic diagram of the present invention；
Fig. 9 is the synchronous belt structural schematic diagram of the present invention；
Figure 10 is the using state structure diagram when pallet fork ontology of the present invention stretches out in place；
Figure 11 is the A partial enlargement structural representations in Fig. 6；
In figure, 1. pallet fork ontologies 2. convey 5. synchronous belt of retainer 3. sliding rail, I 4. driving arm, 6. tensioning apparatus
7. I 12. flake connector of synchronizing shaft 8. motor, I 9. driving belt, 10. drive link, 11. flake connector, II 13. guide groove I
14. I 20. sliding slot of servo motor 15. leading screw, 16. nut, 17. belt wheel, 18. groove, 19. movable pulley, 21. boss 22. is led
To wheel 23. motor, II 24. speed reducer, 25. power rail, 26. roller I, 27. Bidirectional driving plate, 28. slave drive plate 29. rolling
It takes turns II 30. transmission rebounds 31. and erects the perpendicular cunning of 32. speed reducer output shaft of sliding slot, 33. guide plate, 34. sliding rail II 35. first
36. second perpendicular sliding slot of slot, 37. movable pulley II 38. is driven 39. guide groove of guide plate, II 40. lug boss.
Specific implementation mode
1 to attached drawing 11, the present invention will be further described below in conjunction with the accompanying drawings.
A kind of reeling-in type pallet fork, including：Pallet fork ontology 1 is frame structure；Retainer 2 is conveyed, is frame structure,
It is slidably mounted on by lifting guide mechanism in pallet fork ontology 1；Supply unit is installed on conveying retainer 2, and conveying is single
First driving device is used to that supply unit to be driven to act, and realization takes out cargo from shelf；And lifting drive mechanism,
When driving conveying retainer 2 is moved with respect to pallet fork ontology 1 to side, conveying retainer 2 is made under the action of lifting guide mechanism
Height be raised and lowered with respect to pallet fork ontology 1.This pallet fork may be mounted on shuttle or piler and use, such as attached drawing 10
Shown in attached drawing 11, when needing to remove the cargo on shelf, this first reaches specified altitude assignment, and when lifting drive mechanism action is defeated
It send retainer 2 to be increased by lifting guide mechanism while stretching out, makes the supply unit on conveying retainer 2 that will be exposed at shelf
The head end of the cargo in outside provokes certain altitude, and the rear end of cargo is made to be contacted with shelf, and supply unit driving device acts later,
Supply unit movement is set to be delivered to the cargo that one end is provoked interior.The purpose is to reduce cargo transport when and shelf contact surface
Product, reduce frictional force, so as to pallet fork of the present invention stretch fork it is short, small in the case of ensure smoothly to transport cargo, have
There is the characteristics of service efficiency height occupies little space, improves the dense degree in warehouse.
As shown in attached drawing 1, attached drawing 2 and attached drawing 3, for the first embodiment of the present invention, wherein lifting guide mechanism
Including being respectively arranged at N number of guide groove I 13 of 1 front and rear sides of pallet fork ontology and being respectively arranged in 2 both sides of conveying retainer simultaneously
The directive wheel 22 of setting corresponding with each guide groove I 13, number of the pallet fork ontology 1 per the N of side guide groove is more than or equal to 2
Natural number, directive wheel 22 rolling be installed in corresponding guide groove I 13, guide groove I 13 is by horizontal segment and is connected to water
Flat section and the bottom-up slope section composition being obliquely installed.Retainer 2 is conveyed under the action of lifting drive mechanism, by leading
It is moved to guide groove I 13 of the wheel 22 on pallet fork ontology 1, since guide groove I 13 is by horizontal segment and to be connected to horizontal segment
And the bottom-up slope section being obliquely installed is constituted, therefore retainer 2 is conveyed when moving to slope section, it can be climbed along slope section
It rises, realizes the raising of conveying retainer 2, reach the supply unit on conveying retainer 2 and increase to be exposed on the outside of shelf
The head end of cargo provoke the purpose of certain altitude.
And the lifting drive mechanism of the first embodiment can be following structure comprising be horizontally installed to pallet fork sheet respectively
Sliding rail I 3, driving arm 4, drive link 10, the driving motor being installed in pallet fork ontology 1 on the inside of 1 rear and front end of body, with
The nut 16 driving motor output shaft connected leading screw 15 and be installed in driving arm 4,4 both ends of driving arm pass through respectively
Movable pulley I 19 is slidably mounted in sliding rail I 3, and leading screw 15 is combined in nut 16, and 10 both ends of drive link are rotatablely installed respectively
There are flake connector I 11 and flake connector II 12, the head end of flake connector I 11 hingedly to be installed with driving arm 4, flake connector
II 12 head end is hingedly installed with conveying retainer 2.Driving motor rotate, to drive leading screw 15 rotate, due to leading screw 15 with
Nut 16 is sequentially connected, therefore driving arm 4 can be transported by movable pulley I 19 along I 3 level of sliding rail under the driving of leading screw 15
It is dynamic, when 4 horizontal movement of driving arm, driving conveying retainer 2 is realized by directive wheel 22 along leading by drive link 10
The purpose moved to slot I 13, due to the both ends of drive link 10 be by flake connector I and flake connector II respectively with drive
What dynamic holder 4 and conveying retainer 2 were hingedly installed, therefore when conveying retainer 2 climbs in the slope section along guide groove I 13
When, drive link 10 occurs accordingly to rotate, and keeps connection status.Further, driving motor can be servo motor 14.Servo
Motor 14 has the characteristics that with high accuracy, it can be ensured that conveying retainer 2 being accurately positioned during exercise.
As shown in attached drawing 4, attached drawing 5, attached drawing 6 and attached drawing 7, for second of embodiment of the present invention, led wherein lifting
To mechanism include the guide groove II 39 being horizontally placed on respectively on the inside of 1 rear and front end of pallet fork ontology and be rotatablely installed respectively in
Convey the M directive wheel 22 of retainer 2 both sides, the number of the M of directive wheel of the conveying retainer 2 per side be more than or equal to 2 certainly
So number, the rolling of each directive wheel 22 per side are installed in the corresponding guide groove of homonymy II 39, II 39 intermediate position of guide groove
Being extended has the lug boss 40 to raise up.Retainer 2 is conveyed under the action of lifting drive mechanism, passes through directive wheel 22
It is moved along guide groove II 39, has the lug boss 40 to raise up since II 39 intermediate position of guide groove is extended, it is defeated
It send retainer 2 when moving at lug boss 40, can realize and climb upwards, realize the raising of conveying retainer 2, reach conveying
Supply unit on retainer 2 increases to provoke the head end for being exposed at cargo on the outside of shelf into the purpose of certain altitude.
And the lifting drive mechanism in second of embodiment can be following structure comprising be horizontally placed on pallet fork respectively
The sliding rail II 34 of 1 rear and front end of ontology, is driven guide plate 38, speed reducer 24 and is connected to speed reducer 24 Bidirectional driving plate 27
The motor II 23 of input shaft, Bidirectional driving plate 27 are rotatablely installed movable pulley II 37, Bidirectional driving respectively with transmission guide plate 38
Plate 27 is slidably mounted on by movable pulley II 37 in the corresponding sliding rail of homonymy II 34 respectively with transmission guide plate 38, Bidirectional driving
Plate 27 is connect by articulating device with conveying retainer 2 respectively with transmission guide plate 38, the speed reducer output of speed reducer 24
Axis 32 is connected with oscillatory gearing mechanism.The rotation of motor II 23 is slowed down through speed reducer 24 after amplification torque, and oscillatory gearing mechanism is driven
Action, oscillatory gearing mechanism make Bidirectional driving plate 27 with transmission guide plate 38 respectively by movable pulley II 37 along sliding rail II 34 to
A left side moves right, since conveying retainer 2 is to follow Bidirectional driving plate 27 and transmission guide plate 38 by articulating device
Connected, therefore while Bidirectional driving plate 27 is moved with transmission guide plate 38, driven and conveyed by articulating device
Retainer 2 is moved by directive wheel 22 along guide groove II 39, since conveying retainer 2 is moving to protrusion along guide groove II 39
The variation of height can be realized when at portion 40, therefore is conveyed retainer 2 and realized opposite Bidirectional driving plate also by articulating device
27 and transmission guide plate 38 move up and down and make adjustment in out position.Lifting drive mechanism in second of embodiment relative to
The structure of lead screw transmission in the first embodiment, height can be with flattenings, and progress reduces space occupancy rate.
Oscillatory gearing mechanism in embodiment two can be the following two kinds structure：
The first oscillatory gearing mechanism structure is：It includes the vertical chute being vertically arranged on Bidirectional driving plate 27, peace
Loaded on speed reducer output shaft 32 power rail 25 and be set to 25 side of power rail and opposite speed reducer output shaft 32 is eccentric
Roller I 26, when power rail 25 is located at horizontality, roller I 26 is located at the intermediate position in the vertical chute.Motor II
23 rotations, the speed reducer output shaft 32 through speed reducer 24 drives power rail 25 to rotate, due to the roller I on power rail 25
26 be located in the vertical chute and roller Is 26 with respect to power rail 25 center of rotation eccentric setting, therefore when power rail 25 is clockwise
Or when rotating counterclockwise, roller I 26 moves in a circle, and upward sliding or pushes while slide downward double along the vertical chute
It to the left or is moved right along II 34 level of sliding rail by movable pulley II 37 to driver plate 27.
Second of oscillatory gearing mechanism structure be：It includes being vertically arranged at 27 left and right ends of Bidirectional driving plate and phase respectively
Mutual parallel the first perpendicular sliding slot 35 and the second perpendicular sliding slot 36, the power rail 25 being installed on speed reducer output shaft 32 and difference
The roller I 26 for being set to 25 left and right ends of power rail and being symmetrically installed centered on speed reducer output shaft 32 respectively, works as power rail
25 be located at horizontality when, two roller Is 26 are located in the first perpendicular sliding slot 35 and the second perpendicular sliding slot 36, and two rolling
The height for taking turns I 26 central axes is higher than the upper surface of the first perpendicular sliding slot 35 and the second perpendicular sliding slot 36.Motor II 23 rotates, through subtracting
The speed reducer output shaft 32 of fast machine 24 drives power rail 25 to rotate, due to being located at 25 left and right ends of power rail and respectively with speed reducer
The roller I 26 being symmetrically installed centered on output shaft 32, and the height of the central axes of two roller Is 26 is higher than the first perpendicular sliding slot 35
With the upper surface of the second perpendicular sliding slot 36.Therefore when power rail 25 rotates clockwise or counterclockwise, two roller Is 26 do circumference
Movement, wherein the roller I 26 of side is detached from from 35 or the second perpendicular sliding slot 36 of the first perpendicular sliding slot, and another roller I 26 is then
Bidirectional driving plate 27 is pushed to pass through movable pulley II 37 while along it along the second 36 or the first perpendicular 35 slide downward of sliding slot of perpendicular sliding slot
It to the left or moves right along sliding rail II 34 is horizontal.Second of oscillatory gearing mechanism is driving two-way biography due to two roller Is 26
Movable plate 27 is to be moved downward along 35 or the second perpendicular sliding slot 36 of the first perpendicular sliding slot, therefore the first perpendicular sliding slot 35 or second is perpendicular when acting
The length of sliding slot 36 wants short relative to the vertical chute in the first oscillatory gearing mechanism, therefore the height of Bidirectional driving plate 27 can
To reduce, the advantages of this pallet fork occupies little space is further improved.
Articulating device in embodiment two can be following structure, including be installed on 2 rear and front end of conveying retainer
The slave drive plate 28 of inside, the perpendicular sliding slot 31 being vertically arranged on slave drive plate 28 and respectively with Bidirectional driving plate 27 with
Two transmission rebounds 30 of 38 lateral connection of guide plate are driven, the outboard end of transmission rebound 30 is rotatablely equipped with roller II
29, roller II 29 is slidably mounted on respectively in the perpendicular sliding slot 31 in the corresponding transmission guide plate 38 of homonymy.When Bidirectional driving plate 27
And when transmission 38 transverse movement of guide plate, pushed using the roller II 29 being placed in perpendicular sliding slot 31 by rebound 30
Convey 2 transverse movement of retainer, and when convey retainer 2 move at lug boss 40 occur height change when, slave drive
Plate 28 can follow conveying retainer 2 that height change occurs, and be driven the roller II 29 on rebound 30 and transported up and down in perpendicular sliding slot 31
It is dynamic, complete the matching of height and position variation.
Supply unit can be following structure comprising be rotatablely installed the belt wheel 17 in conveying retainer 2 left and right ends with
And it is paperwrapped in the synchronous belt 5 on rear and front end belt wheel 17 along its length.And supply unit driving device is to be installed on conveying to protect
The motor I 8 on frame 2 is held, is sequentially connected by driving belt 9 between the output shaft and belt wheel 17 of motor I 8.Motor I 8 rotates
It is rotated by 9 driving pulley 17 of driving belt, to realize that the rotation of synchronous belt 5, synchronous belt 5 may be implemented the goods on shelf
The purpose of object conveying.Further, conveying retainer 2 left side rear and front end is rotatablely equipped with belt wheel 17 respectively, before and after right side
Both ends are rotatablely equipped with belt wheel 17 respectively, and synchronous belt 5 has two, is paperwrapped in the two of rear and front end homonymy along its length respectively
On a belt wheel 17, it is sequentially connected by synchronizing shaft 7 between two belt wheels 17 of 2 left or right side of conveying retainer.In this way
Design can reduce the width of synchronous belt 5, so that 2 rear and front end of conveying retainer is provided with synchronous belt 5, save and be manufactured into
This.Tensioning apparatus 6 for being tensioned synchronous belt 5 can be provided between belt wheel 17 and conveying retainer 20, tensioning apparatus 6 can be with
The purpose for being tensioned synchronous belt 5 is realized in the position of adjustment belt wheel 17, prevents belt wheel 17 when driving synchronous belt 5 to move, due to pine
The case where relaxation causes skidding to jump tooth occurs.
As shown in Figure 8 and Figure 9,5 inside of synchronous belt is extended along its length boss 21,17 middle part of belt wheel
Position is peripherally disposed a groove 18 to match with boss 21,2 front and rear sides of conveying retainer be provided with along its length and
The sliding slot 20 that boss 21 matches, the boss 21 in synchronous belt 5 be respectively embedded into groove 18 in sliding slot 20.Since synchronous belt 5 passes through
Boss 21 is stuck in the groove 18 of belt wheel 17 and is moved in sliding slot 20, thus its in transmission process in the feelings by offset loading force
Deviation phenomenon will not occur under condition, will not be detached from from belt wheel 17, improve the reliability used and safety.
Bidirectional driving plate 27 can be separately installed with the guide plate being mutually parallel along its length on transmission guide plate 38
33, the left and right ends medial surface of guide plate 33 is inclined-plane, the angular aperture formed between the medial surface of two guide plates 33 of homonymy
Degree is obtuse angle.The opening of two guide plates 33 is big, can facilitate and guide cargo from opening and in the action of synchronous belt 5
Under, so that cargo is can smoothly enter into pallet fork, improves the reliability used.
Claims (14)
1. a kind of reeling-in type pallet fork, which is characterized in that including：
Pallet fork ontology（1）, it is frame structure；
Convey retainer（2）, it is frame structure, pallet fork ontology is slidably mounted on by lifting guide mechanism（1）It is interior；
Supply unit is installed on conveying retainer（2）On,
Supply unit driving device is used to that supply unit to be driven to act, and realization takes out cargo from shelf；
And lifting drive mechanism, driving conveying retainer（2）Opposite pallet fork ontology（1）When being moved to side, led in lifting
Make conveying retainer under the action of to mechanism（2）Height with respect to pallet fork ontology（1）It is raised and lowered, the lifting guide mechanism
Including being respectively arranged at pallet fork ontology（1）N number of guide groove I of front and rear sides（13）And it is respectively arranged in conveying retainer（2）
Both sides and with each guide groove I（13）The directive wheel of corresponding setting（22）, the pallet fork ontology（1）The N's of every side guide groove
Number is the natural number more than or equal to 2, the directive wheel（22）Rolling is installed on corresponding guide groove I（13）In, the guiding
Slot I（13）By horizontal segment and it is connected to horizontal segment and the bottom-up slope section being obliquely installed is constituted.
2. reeling-in type pallet fork according to claim 1, it is characterised in that：The supply unit includes rotational installation in conveying
Retainer（2）The belt wheel of left and right ends（17）And it is paperwrapped in rear and front end belt wheel along its length（17）On synchronous belt（5）.
3. reeling-in type pallet fork according to claim 1, it is characterised in that：The lifting drive mechanism includes horizontal respectively pacifies
Loaded on pallet fork ontology（1）Sliding rail I on the inside of rear and front end（3）, driving arm（4）, drive link（10）, be installed on pallet fork ontology
（1）Interior driving motor, the leading screw being connected with driving motor output shaft（15）And it is installed on driving arm（4）Interior nut
（16）, the driving arm（4）Both ends pass through movable pulley I respectively（19）It is slidably mounted on sliding rail I（3）In, the leading screw（15）
It is combined on nut（16）In, the drive link（10）Both ends are rotatablely equipped with flake connector I respectively（11）With flake connector II
（12）, the flake connector I（11）Head end and driving arm（4）Hinged installation, the flake connector II（12）Head end with
Convey retainer（2）Hinged installation.
4. reeling-in type pallet fork according to claim 1, it is characterised in that：The lifting guide mechanism is set including level respectively
It is placed in pallet fork ontology（1）Guide groove II on the inside of rear and front end（39）And it is rotatablely installed respectively in conveying retainer（2）Both sides
M directive wheel（22）, the conveying retainer（2）The number of the M of directive wheel per side is the natural number more than or equal to 2, institute
State each directive wheel of every side（22）Rolling is installed on the corresponding guide groove of homonymy II（39）In, the guide groove II（39）It is intermediate
Position, which is extended, the lug boss to raise up（40）.
5. reeling-in type pallet fork according to claim 1, it is characterised in that：The lifting drive mechanism is set including level respectively
It is placed in pallet fork ontology（1）The sliding rail II of rear and front end（34）, Bidirectional driving plate（27）, transmission guide plate（38）, speed reducer（24）
And it is connected to speed reducer（24）The motor II of input shaft（23）, the Bidirectional driving plate（27）With transmission guide plate（38）Respectively
It is rotatablely installed movable pulley II（37）, the Bidirectional driving plate（27）With transmission guide plate（38）Pass through movable pulley II respectively（37）It is sliding
It is dynamic to be installed on the corresponding sliding rail of homonymy II（34）In, the Bidirectional driving plate（27）With transmission guide plate（38）Pass through activity respectively
Attachment device and conveying retainer（2）Connection, the speed reducer（24）Speed reducer output shaft（32）It is connected with wobble drive dress
It sets, when motor II（23）Rotation is through speed reducer（24）Deceleration rear-guard, which moves oscillatory gearing mechanism, makes Bidirectional driving plate（27）It is led with transmission
To plate（38）Along sliding rail II（34）Movement to the left or to the right conveys retainer（2）Bidirectional driving is followed by articulating device
Plate（27）With transmission guide plate（38）While level of synchronization moves, by articulating device with respect to Bidirectional driving plate（27）
And transmission guide plate（38）It moves up and down.
6. reeling-in type pallet fork according to claim 2, it is characterised in that：The supply unit driving device is defeated to be installed on
Send retainer（2）On motor I（8）, the motor I（8）Output shaft and belt wheel（17）Between pass through driving belt（9）Transmission
Connection.
7. reeling-in type pallet fork according to claim 2, it is characterised in that：The conveying retainer（2）Left side rear and front end
It is rotatablely equipped with belt wheel respectively（17）, right side rear and front end is rotatablely equipped with belt wheel respectively（17）, the synchronous belt（5）Have two
Item is paperwrapped in two belt wheels of rear and front end homonymy along its length respectively（17）On, it is located at conveying retainer（2）Left side or
Two belt wheels on right side（17）Between pass through synchronizing shaft（7）It is sequentially connected.
8. reeling-in type pallet fork according to claim 2, it is characterised in that：The belt wheel（17）With conveying retainer（20）It
Between be provided with for being tensioned synchronous belt（5）Tensioning apparatus（6）.
9. reeling-in type pallet fork according to claim 3, it is characterised in that：The driving motor is servo motor（14）.
10. reeling-in type pallet fork according to claim 5, it is characterised in that：The oscillatory gearing mechanism includes being vertically arranged
In Bidirectional driving plate（27）On the vertical chute, be installed on speed reducer output shaft（32）On power rail（25）And it is set to dynamic
Power bar（25）Side and opposite speed reducer output shaft（32）Eccentric roller I（26）, work as power rail（25）When positioned at horizontality,
Roller I（26）Intermediate position in the vertical chute.
11. reeling-in type pallet fork according to claim 5, it is characterised in that：The oscillatory gearing mechanism includes vertical respectively
It is set to Bidirectional driving plate（27）Left and right ends and the first perpendicular sliding slot being mutually parallel（35）And the second perpendicular sliding slot（36）, installation
In speed reducer output shaft（32）On power rail（25）And it is respectively arranged at power rail（25）Left and right ends and respectively with slow down
Machine output shaft（32）Centered on the roller I that is symmetrically installed（26）, work as power rail（25）When positioned at horizontality, two roller Is
（26）It is located at the first perpendicular sliding slot（35）And the second perpendicular sliding slot（36）It is interior, and two roller Is（26）Central axes height
Higher than the first perpendicular sliding slot（35）With the second perpendicular sliding slot（36）Upper surface.
12. reeling-in type pallet fork according to claim 5, it is characterised in that：The articulating device is defeated including being installed on
Send retainer（2）Slave drive plate on the inside of rear and front end（28）, be vertically arranged at slave drive plate（28）On perpendicular sliding slot
（31）And respectively with Bidirectional driving plate（27）With transmission guide plate（38）Two transmission rebounds of lateral connection（30）, described
It is driven rebound（30）Outboard end be rotatablely equipped with roller II（29）, the roller II（29）It is slidably mounted on homonymy pair respectively
The transmission guide plate answered（38）Interior perpendicular sliding slot（31）In.
13. reeling-in type pallet fork according to claim 5, it is characterised in that：The Bidirectional driving plate（27）It is oriented to transmission
Plate（38）On be separately installed with the guide plate being mutually parallel along its length（33）, the guide plate（33）Left and right ends on the inside of
Face is inclined-plane, two guide plates of homonymy（33）Medial surface between the opening angle that is formed be obtuse angle.
14. reeling-in type pallet fork according to claim 6, it is characterised in that：The synchronous belt（5）Prolong along its length inside
It stretches and is provided with boss（21）, the belt wheel（17）Intermediate position is peripherally disposed to be had and boss（21）The groove of matching
（18）, the conveying retainer（2）Front and rear sides are provided with along its length and boss（21）The sliding slot of matching（20）, described same
Walk band（5）Interior boss（21）It is respectively embedded into groove（18）With sliding slot（20）In.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510627172.6A CN105174143B (en) | 2015-09-29 | 2015-09-29 | A kind of reeling-in type pallet fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510627172.6A CN105174143B (en) | 2015-09-29 | 2015-09-29 | A kind of reeling-in type pallet fork |
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| Publication Number | Publication Date |
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| CN105174143A CN105174143A (en) | 2015-12-23 |
| CN105174143B true CN105174143B (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510627172.6A Active CN105174143B (en) | 2015-09-29 | 2015-09-29 | A kind of reeling-in type pallet fork |
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| Publication number | Publication date |
|---|---|
| CN105174143A (en) | 2015-12-23 |
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Address after: 250000 Floor 19, Building No.1, No.9 Longyao North Road, Jinan High-tech Zone, Shandong Province, 909 Haixin Longyao 9 Patentee after: Lanjian Intelligent Technology Co., Ltd. Address before: 250000 Shandong city of Ji'nan province high tech Zone Shun Road No. 1117 Department Building 6 layer Patentee before: Shandong Bluesword Logistics Co., Ltd. |