CN206427591U - A kind of multidirectional pair of drive shuttle - Google Patents
A kind of multidirectional pair of drive shuttle Download PDFInfo
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- CN206427591U CN206427591U CN201720057686.7U CN201720057686U CN206427591U CN 206427591 U CN206427591 U CN 206427591U CN 201720057686 U CN201720057686 U CN 201720057686U CN 206427591 U CN206427591 U CN 206427591U
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- wheel
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- car body
- guide rail
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Abstract
A kind of multidirectional pair of drive shuttle, it is therefore an objective to which frictional resistance is small, is turned to convenient, flexible；The utility model includes main drive system, secondary drive system, driven pulley, car body and buffer；Main drive system includes main motor, support, electromagnetic brake, shaft coupling, preceding driving wheel, installing plate and rolling bearing units；The output shaft of main motor is connected by shaft coupling with the axle of preceding driving wheel；Electromagnetic brake is arranged on the output shaft of main motor；Preceding driving wheel includes wheel and wheel shaft, wheel side plate and top plate, guide rail gear wheel and pin；Wheel side plate lower end is horizontally installed with guide rail gear wheel, and the position of guide rail gear wheel and wheel is perpendicular；Secondary driving system structure is identical with main drive system, and simply the reverse clutch of the central coaxial of rear main wheel wheel is equipped with a unilateral bearing；Main drive system, in the rear and front end of car body the same side, is provided with two driven pulleys with secondary drive system distributing installation on the position corresponding with wheel in forward and backward driving wheel of the rear and front end of car body other side.
Description
Technical field
The present invention relates to a kind of warehouse logisticses with the shuttle that runs on track is carried, more particularly to transported in complex environment
Capable shuttle.
Background technology
Shuttle used is divided into linear reciprocal vehicle and circulatory motion shuttle in current Storage and circulation equipment, linearly
Reciprocal vehicle moves along a straight line, without possessing turning function, has the disadvantage that working line is relatively simple, automaticity is not high.
Circulatory motion shuttle is run on ellipse two-orbit, and driving wheel, which is installed on the guide rail of outer ring, realizes deflecting, but such change
To with unicity, it is assumed that once direction changes, driving wheel will be changed into inner ring guide rail from outer ring guide rail, so as to cause power not
Foot, it is impossible to drive shuttle normally to run, if single driving is promoted into many drivings, can produce the linear velocity between each roller
Difference.So current shuttle can not adapt to the working environment of complexity.
The content of the invention
The present invention seeks to overcome the shortcomings of above-mentioned prior art, there is provided a kind of power is sufficient, frictional resistance is small, steering is convenient
Flexibly, it is suitable for multidirectional pair of drive shuttle of complex work environment.
The present invention includes main drive system, secondary drive system, driven pulley, car body and buffer.Main drive system includes master
Motor, support, electromagnetic brake, shaft coupling, preceding driving wheel, installing plate and rolling bearing units；Support is by the weld all around of steel plate four sides
Square structure, support one end is fixed with bolt with main motor housing, before the support other end is fastened on bolt on driving wheel.Main electricity
Machine is fixed by support, and the output shaft of main motor is connected by shaft coupling with the axle of preceding driving wheel, and such motor directly exports dynamic
Power is to preceding driving wheel, when current driving wheel is turned to, and main motor is also and then synchronous to be turned to.Electromagnetic brake is arranged on the defeated of main motor
On shaft, driving wheel is rotated before being constrained by the braking to axle, and then controls the advance of dolly.Installing plate is one piece of center band
The flat board of mounting hole, the top of driving wheel before installing plate is horizontally mounted at, installing plate is used for fixed whole main driving with car body welding
System.Preceding driving wheel includes wheel and wheel shaft, wheel side plate and top plate, guide rail gear wheel and pin；Wheel is plain cast iron wheel, wheel
Side plate is two pieces of flat boards positioned at wheel both sides, and wheel side plate is welded into "Ji" type with top plate, and wheel is located at "Ji" type structure
Center, wheel shaft two ends by bearing be arranged on wheel side plate on；Wheel side plate lower end is horizontally installed with guide rail gear wheel, guide rail gear
The position of wheel and wheel is perpendicular；Guide rail gear wheel is run on two sides of guide rail, and wheel body is run on the upper surface of guide rail,
So operation is more stablized.Lever has multiple, and lever is welded in parallel on the wheel side plate of wheel both sides with wheel shaft, lever and wheel
Certain gap is kept between outer rim, for protecting wheel.Rolling bearing units are bolted the center for being fixed on installing plate, by
It is rotatable in rolling bearing units, preceding driving wheel and rolling bearing units is fixed, just can realizes that main drive system surrounds band bearing certainly
By rotating.Secondary drive system includes auxiliary-motor, support, shaft coupling, rear main wheel, installing plate and rolling bearing units.Secondary drive system
Structure is identical with main drive system, and difference is the center of the wheel of rear main wheel provided with a circular mounting groove, circle
The coaxial reversely clutch of mounting groove is equipped with a unilateral bearing, and the outer ring of unilateral bearing is embedded on wheel in mounting groove, one-way shaft
Inner ring is held to fix with wheel shaft；During forward travel, wheel shaft, which is rotated, drives unilateral bearing and wheeling thereof, when reverse, at unilateral bearing
In clutch state, wheel body is not rotated.For solving the problem of secondary drive system of main drive system has linear differential.Main drivetrain
System and secondary drive system distributing installation in the rear and front end of car body the same side, the rear and front end of car body other side with it is forward and backward
Two driven pulleys are installed in driving wheel on the corresponding position of wheel.Car body is formed by square tubes soldering, two before and after car body
End is equipped with buffer, and buffer is arranged on the front or dead astern of driving wheel and driven pulley, it is ensured that the peace of shuttle operation
Quan Xing.
General, with four guide rail gear wheels on a driving wheel, the common water at four angles of the side wheel side plate lower end of wheel two
Safety is equipped with four guide rail gear wheels；Lever is also four, and each two before and after wheel, particular location is depending on top plate size, lever
Distance with wheel surface is 1-2 centimeters, and lever blocks the front and back end of wheel, has both reduced the danger that wheel is skidded off, and is hindered again
Infringement of the outside debris to wheel is stopped.The welding of thrust bearing lower surface is above top plate, and thrust bearing is load bearing component, is pushed away
The upper surface of power bearing can directly bear load, while external load is born, and center axle steer can be normally surrounded again；
When multidirectional pair of drive shuttle of the invention enters curved track by straight rail, it may appear that preceding driving wheel comes into curved rail,
The situation that rear main wheel is also run in straight rail, at this moment the theoretical linear velocity of two driving wheels be it is different, and motor output turn
Speed is identical, so sliding friction caused by linear differential occurs in two driving wheels during operation；Installed in rear main wheel
Unilateral bearing car is normally provided power in direction of advance, do not influence shuttle to advance, and reversely be in clutch state；Turning
When curved, the linear velocity of preceding driving wheel is significantly greater than rear main wheel, so relative to preceding driving wheel, rear main wheel is to backward going
, so making the latter be in clutch state within a period of time, so that turn that the linear differential between before and after solving is brought
To problem.Two sets of driven pulleys are run on same guide rail, unpowered interference between driven pulley and driving wheel, so driven pulley was both
It can be run in inner track, can also be run on outer side track, linear differential is not produced around, it is capable of free rotation.
Shuttle of the present invention can be run in complicated storage environment, and add multi-line and multi-direction conveying track can
Row, considerably increases the diversity of layout and the utilization rate of warehouse space, and fork truck is entered tunnel, saves work
Time, improve production efficiency；Without transport limitation, you can the different mode of movement of configuration, including chain conveying, tubular type
Conveying, belt conveying etc., and with simple in construction, the advantages of easy to operate；Overcome common shuttle to be short of power, rub
Resistance is larger, it is impossible to a series of technical barriers such as steering, improves utilization rate of warehouse and operating efficiency；Become common shuttle
A high efficiency, high flexibility, the intelligent shuttle of height automation, is the once breakthrough of shuttle high performance.
Brief description of the drawings
Fig. 1 is main driving system structure schematic diagram of the invention;
Fig. 2 is rear main wheel structural representation of the present invention；
Fig. 3 is general structure schematic diagram of the present invention;
Fig. 4 is bottom surface structure schematic diagram of the present invention;
In figure：1. wheel, 2. wheel shafts, 3. wheel side plates, 4. central shafts, 5. guide rail gear wheels, 6. unilateral bearings, 7. usher to seat axle
Hold, 8. thrust bearings, 9. pins, 10. buffers, 11. main motors, 12 auxiliary-motors, 13. supports, 14. shaft couplings, 15. car bodies,
16. before driving wheel, 17. rear main wheels, 18. installing plates, 19. driven pulleys, 20. electromagnetic brakes.
Embodiment
Main drive system includes main motor 11, support 13, electromagnetic brake 20, shaft coupling 14, preceding driving wheel 16, installing plate
18 and rolling bearing units 7；Support 13 is that, by the square structure of steel plate four sides weld all around, the one end of support 13 is fixed with the housing of main motor 11,
Before the other end of support 13 is fastened on driving wheel 16；Main motor 11 is fixed by support 13, and the output shaft of main motor 11 passes through connection
Axle device 14 is connected with the axle of preceding driving wheel 16；Electromagnetic brake 20 is arranged on the output shaft of main motor 11；Installing plate 18 is one
The flat board of block center band mounting hole, the top of driving wheel 16 before installing plate 18 is horizontally mounted at, installing plate 18 and the welding of car body 15 are solid
It is fixed；Preceding driving wheel 16 includes wheel 1 and wheel shaft 2, wheel side plate 3 and top plate, guide rail gear wheel 5 and pin 9；Wheel side plate 3 is to be located at car
Two pieces of flat boards on 1 both sides are taken turns, wheel side plate 3 is welded into "Ji" type with top plate, and wheel 1 is located at the centre bit of "Ji" type structure
Put, the two ends of wheel shaft 2 are arranged on wheel side plate 3 by bearing；Wheel side plate 3 lower end is horizontally installed with guide rail gear wheel 5, guide rail gear wheel 5
Position with wheel 1 is perpendicular；Lever 9 is welded in parallel on the wheel side plate 3 of the both sides of wheel 1 with wheel shaft 2, outside lever 9 and wheel 1
Certain gap is kept between edge；The welding of the lower surface of thrust bearing 8 is above top plate, and central shaft 4 is the center of thrust bearing 8
Axle, thrust bearing 8 is load bearing component, and the upper surface of thrust bearing 8 can directly bear load, while external load is born,
Center axle steer can be normally surrounded again；Rolling bearing units 7 are mounted in the center of installing plate 18；Secondary drive system includes auxiliary-motor
12nd, support 13, shaft coupling 14, rear main wheel 17, installing plate 18 and rolling bearing units 7；Secondary driving system structure and main drive system
Identical, difference is that the center of wheel 1 is provided with a circular mounting groove, and the coaxial reversely clutch of circular mounting groove is equipped with one
Unilateral bearing 6, the outer ring of unilateral bearing 6 is embedded on wheel 1 in mounting groove, and the inner ring of unilateral bearing 6 is fixed with wheel shaft 2；It is main to drive
Dynamic system and secondary drive system distributing installation in the rear and front end of the same side of car body 15, the rear and front end of car body other side with
Two driven pulleys 19 are installed in forward and backward driving wheel on the corresponding position of wheel；Car body 15 is formed by square tubes soldering, in car body
15 rear and front end is equipped with buffer 10.
Claims (5)
1. a kind of multidirectional pair of drive shuttle, it is characterized in that including main drive system, secondary drive system, driven pulley, car body and buffering
Device；Main drive system includes main motor, support, electromagnetic brake, shaft coupling, preceding driving wheel, installing plate and rolling bearing units；Support
It is that, by the square structure of steel plate four sides weld all around, support one end is fixed with main motor housing, and the support other end is fastened on preceding driving wheel
On；Main motor is fixed by support, and the output shaft of main motor is connected by shaft coupling with the axle of preceding driving wheel；Electromagnetic brake is pacified
On the output shaft of main motor；Installing plate is the flat board of one piece of center band mounting hole, driving wheel before installing plate is horizontally mounted at
Top, installing plate is welded and fixed with car body；Preceding driving wheel includes wheel and wheel shaft, wheel side plate and top plate, guide rail gear wheel and pin；
Wheel side plate is two pieces of flat boards positioned at wheel both sides, and wheel side plate is welded into "Ji" type with top plate, and wheel is located at "Ji" type knot
The center of structure, wheel shaft two ends are arranged on wheel side plate by bearing；Wheel side plate lower end is horizontally installed with guide rail gear wheel, guide rail
The position of gear wheel and wheel is perpendicular；Lever is welded in parallel on the wheel side plate of wheel both sides with wheel shaft, lever and felly
Between keep certain gap；Rolling bearing units are mounted in the center of installing plate；Secondary drive system include auxiliary-motor, support, shaft coupling,
Rear main wheel, installing plate and rolling bearing units；Secondary driving system structure is identical with main drive system, and difference is rear main wheel wheel
Center provided with circular mounting groove, the coaxial reversely clutch of circular mounting groove is equipped with a unilateral bearing, unilateral bearing
Outer ring be embedded on wheel in mounting groove, unilateral bearing inner ring is fixed with wheel shaft；Main drive system is distributed with secondary drive system
Rear and front end installed in car body the same side, it is corresponding with wheel in forward and backward driving wheel in the rear and front end of car body other side
Position on two driven pulleys are installed；Car body is formed by square tubes soldering, and buffer is equipped with the rear and front end of car body.
2. multidirectional pair of drive shuttle as claimed in claim 1, it is characterized in that with four guide rail gear wheels on a driving wheel, in car
Four guide rail gear wheels are horizontally installed with altogether at four angles for taking turns two side wheel side plate lower ends.
3. multidirectional pair of drive shuttle as claimed in claim 1 or 2, it is characterized in that lever is four, each two, shelves before and after wheel
The distance of bar and wheel surface is 1-2 centimeters.
4. multidirectional pair of drive shuttle as claimed in claim 1 or 2, it is characterized in that buffer is arranged on driving wheel and driven pulley
Front or dead astern.
5. multidirectional pair of drive shuttle as claimed in claim 1 or 2, it is characterized in that thrust bearing is load bearing component, thrust bearing
Lower surface welding is above top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057686.7U CN206427591U (en) | 2017-01-18 | 2017-01-18 | A kind of multidirectional pair of drive shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057686.7U CN206427591U (en) | 2017-01-18 | 2017-01-18 | A kind of multidirectional pair of drive shuttle |
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| Publication Number | Publication Date |
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| CN206427591U true CN206427591U (en) | 2017-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720057686.7U Active CN206427591U (en) | 2017-01-18 | 2017-01-18 | A kind of multidirectional pair of drive shuttle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743023A (en) * | 2017-01-18 | 2017-05-31 | 太原市奥特莱物流科技有限公司 | A kind of multidirectional pair of drive shuttle |
-
2017
- 2017-01-18 CN CN201720057686.7U patent/CN206427591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743023A (en) * | 2017-01-18 | 2017-05-31 | 太原市奥特莱物流科技有限公司 | A kind of multidirectional pair of drive shuttle |
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