CN110027832A - A kind of shelf goods cage transfer shuttle and its application - Google Patents

A kind of shelf goods cage transfer shuttle and its application Download PDF

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Publication number
CN110027832A
CN110027832A CN201910411719.7A CN201910411719A CN110027832A CN 110027832 A CN110027832 A CN 110027832A CN 201910411719 A CN201910411719 A CN 201910411719A CN 110027832 A CN110027832 A CN 110027832A
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CN
China
Prior art keywords
guide rod
wheel
shelf
shuttle
gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910411719.7A
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Chinese (zh)
Inventor
张强
王业阳
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Shandong University
Original Assignee
Shandong University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong University filed Critical Shandong University
Priority to CN201910411719.7A priority Critical patent/CN110027832A/en
Publication of CN110027832A publication Critical patent/CN110027832A/en
Priority to PCT/CN2019/104536 priority patent/WO2020228192A1/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • B65G1/0492Storage devices mechanical with cars adapted to travel in storage aisles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00Mechanical conveyors not otherwise provided for

Abstract

The present invention relates to a kind of shelf goods cage transfer shuttle and its applications, including chassis, wheel and lifting platform;At least one wheel is provided with lifting body, lifting body is connect with lifting platform by driving steering mechanism to be mounted on tray bottom on chassis.Lifting body includes fixed bottom plate, motor, transmission shaft, guide rod and guide rod sliding block;Four guide rods are cooperatively connected with four guide rod sliding blocks respectively, and guide rod side is provided with rack gear, and a gear wheel and two pinion gears are provided on every transmission shaft, pinion gear is engaged with rack, motor gear is provided on the output shaft of motor, motor gear is engaged with gear wheel.The present invention can satisfy the storage requirement of automatic stereowarehouse, the integral shift of shelf in tiered warehouse facility can be achieved, instead of the working method of conventional palletizer, without reserving the service aisle of piler, shelf, goods cage compact storage, the space utilization rate in warehouse is improved, the storage working efficiency that goes out of cargo also greatly improves.

Description

A kind of shelf goods cage transfer shuttle and its application
Technical field
The present invention relates to a kind of shelf goods cage transfer shuttle and its applications, belong to logistic storage technical field.
Background technique
Logistics transportation important role on today's society has the figure of logistics, nothing in people's lives everywhere The logistics system of Efficient Operation is all be unable to do without by the transport or various industry, the storage of agricultural products and the transport that are express delivery.With The development of logistic industry, the equipment and operating mode of logistics system are also being continuously updated and are changing, for example, in order to improve The space utilization rate in warehouse devises automatic stereowarehouse, uses shuttle and stacking to improve the efficiency of warehousing flow Machine etc..The update of logistics equipment and management mode substantially increases the efficiency of logistics system, and modern logistics systems are expired The production and living of sufficient people need.However, with the development of economy and the continuous improvement of demand, the industry of logistics system service Also more and more, the pressure faced also will be increasing, therefore updates logistics equipment and also become to improve the efficiency of logistics system It obtains extremely important.
The utilization of automatic stereowarehouse greatly improves the efficiency of storage link and the service ability of logistics system, but It is that itself also has shortcoming.In conventional automated tiered warehouse facility, in order to the storage of cargo with transfer, need with fork truck and Lane stacker takes out cargo by goods handling to specified shelf or to specified shelf, due to having reserved lane stacker access goods The operating walk way of object so that the space utilization rate in warehouse substantially reduces, warehousing system exist take up a large area, managerial confusion etc. lacks Point, and reduce the working efficiency of whole system.
This project proposes the design of a kind of shelf, goods cage transfer shuttle, to dispatch shelf, goods cage, by needs Shelf, goods cage are transported to working region, are unified in the access work that cargo is completed in working region, complete the flexibility of shelf, goods cage Allotment.Due to not needing to reserve the service aisle of piler, shelf, goods cage compact storage substantially increase the space in warehouse The storage working efficiency that goes out of utilization rate, cargo is also improved.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of shelf goods cage transfer shuttle.
The present invention also provides a kind of above-mentioned application methods of shelf goods cage transfer shuttle.
Technical scheme is as follows:
A kind of shelf goods cage transfer shuttle, including chassis, wheel and lifting platform;At least one wheel is turned to by driving Mechanism is mounted on tray bottom, and lifting body is provided on chassis, and lifting body is connect with lifting platform.
Preferably, the bottom installation on the chassis is there are four wheel, and two of them wheel is driving wheel, and another two wheel is Driven wheel, for driving wheel by driving steering mechanism to be mounted on tray bottom, driven wheel is mounted on chassis bottom by wheel retainer Portion.
Preferably, the driven wheel is universal wheel.
Preferably, the lifting body includes fixed bottom plate, motor, transmission shaft, guide rod and guide rod sliding block;Fixed bottom plate There are four guide rod sliding block, two motor and two transmission shafts, four guide rods to connect respectively with four guide rod sliding block cooperations for upper setting It connects, and guide rod side is provided with rack gear, a gear wheel and two pinion gears, pinion gear and rack gear is provided on every transmission shaft It engages, is provided with motor gear on the output shaft of motor, motor gear is engaged with gear wheel.
Preferably, guide rod and guide rod sliding block are cooperatively connected by concaveconvex structure, and guide rod top and lifting platform bottom are connected.This The benefit of design is that perpendicular groove is offered on guide rod sliding block, and guide rod is equipped with protrusion, and after male-female engagement connection, guide rod is in guide rod It can be slided up and down in sliding block.
Preferably, motor and guide rod sliding block are mounted on fixed bottom plate by bolt.
Preferably, the both ends of transmission shaft are connected with bearing, and bearing is mounted on the bearing block on fixed bottom plate.
Preferably, limit switches are arranged in guide rod sliding block upper surface and fixed bottom base plate, are provided with upper limit on guide rod Block and lower position block.The benefit of this design is, by the cooperation of upper limit position block, lower position block and limit switch, to avoid pinion gear Kinematics interference is disengaged from or occurred with rack gear.
Preferably, the fixed bottom plate is bolted with chassis upper surface, and chassis is provided with to be moved down for guide rod Cavity.
Preferably, it is additionally provided with support base on the chassis, when lifting platform is fallen, lifting platform is fallen on support base.This The benefit of design is, when there is cargo on lifting platform, lifting platform is fallen on support base, and support base can play load-bearing effect, point Carry on a shoulder pole the load-bearing of guide rod.
Preferably, the driving steering mechanism includes driving motor, worm and gear, semiaxis, and driving motor passes through worm gear snail Bar and semiaxis are sequentially connected, and semiaxis is connect with wheel.
Preferably, for the semiaxis through bearing is connected with, bearing is connected to tray bottom by fixed frame.
Preferably, it is provided with gravity sensor on the lifting platform, controller, limit switch, gravity are installed on chassis Sensor, motor, driving motor are connect with controller respectively.The benefit of this design is to realize shuttle by controller Automated job, gravity sensor can know whether the weight of contained transport rack exceeds preset range, default by controller Walking, steering, jacking and the landing of program realization shuttle.
A kind of working method of shelf goods cage transfer shuttle, comprising the following steps:
(1) when starting operation, the lifting platform of shuttle is in full state, and shuttle drives under shelf;
(2) after shuttle reaches below specified shelf, lifting body is started to work, and lifting platform is risen, to go up and down Platform jacks up shelf;
(3) shuttle starts to move, and when needing to turn to, one of driving wheel stops operation, and realizes and turns to;
(4) after the completion of turning to, shuttle continues to move ahead;
(5) after arriving at the destination, shuttle stops movement, and lifting body task again falls lifting platform, to put Lower shelf.
The beneficial effects of the present invention are:
Shelf goods cage transfer shuttle of the present invention can satisfy the storage requirement of automatic stereowarehouse, it can be achieved that solid The integral shift of shelf in warehouse, instead of the working method of conventional palletizer, without reserving the service aisle of piler, goods Frame, goods cage compact storage substantially increase the space utilization rate in warehouse, while the storage working efficiency that goes out of cargo also mentions significantly It is high.
Detailed description of the invention
Fig. 1 is the overall structure diagram of transfer shuttle of the present invention;
Fig. 2 is the structural schematic diagram of lifting body in the present invention;
Fig. 3 is the main view of lifting body in the present invention;
Fig. 4 is the top view of lifting body in the present invention;
Fig. 5 is the perspective view on chassis in the present invention;
Fig. 6 is the side view on chassis in the present invention;
Fig. 7 is the bottom view on chassis in the present invention;
Wherein: 1- guide rod, 2- rack gear, 3- guide rod sliding block, the fixed bottom plate of 4-, 5- transmission shaft, 6- gear wheel, 7- bearing, 8- Motor, the electronic machine bolt of 9-, 10- bolt, 11- bearing (ball) cover, 12- motor cushion block, 13- pinion gear, 14- motor tooth Wheel, the chassis 20-, 21- semiaxis, 22- worm and gear, 23- driving motor, 24- universal wheel, 25- rear-wheel, 26- bearing, 27- bearing End cap.
Specific embodiment
The present invention will be further described by way of example and in conjunction with the accompanying drawings, but not limited to this.
Embodiment 1:
As shown in Figures 1 to 7, the present embodiment provides a kind of shelf goods cage transfer shuttles, including chassis 20, wheel and liter Platform drops;At least one wheel is provided with lifting body, lifting body by driving steering mechanism to be mounted on tray bottom on chassis It is connect with lifting platform.
Specifically, the bottom installation on chassis is there are four wheel, two of them wheel is driving wheel, another two wheel be from Driving wheel, for driving wheel by driving steering mechanism to be mounted on 20 bottom of chassis, driven wheel is mounted on chassis bottom by wheel retainer Portion.Driven wheel is for universal wheel, it can be achieved that the steering of shuttle.
Driving steering mechanism includes driving motor 23, worm and gear 22, semiaxis 21, and driving motor 23 is bolted peace Mounted in the bottom on chassis 20, the output shaft of driving motor 23 is directly connect with worm screw, and semiaxis 21, which runs through, is connected with bearing 26, bearing 26, which are connected to tray bottom by fixed frame, plays the role of supporting fixed semiaxis, and 21 one end of semiaxis connect with wheel, the other end It is connect with worm gear.When operation, 23 output power of driving motor is transmitted on wheel by worm and gear 22, semiaxis 21, makes wheel Rotation, two driving wheels are mutually indepedent, respectively driven by two driving motors.Specific structure can be found in Fig. 5 to Fig. 7.
Lifting body includes fixed bottom plate 4, motor 8, transmission shaft 5, guide rod 1 and guide rod sliding block 3;It is set on fixed bottom plate 4 It sets there are four 3, two motor 8 of guide rod sliding block and two transmission shafts 5, four guide rods 1 connect with four cooperations of guide rod sliding block 3 respectively It connects, and 1 side of guide rod is provided with rack gear 2, two transmission shafts 5 are mounted side by side on fixed bottom plate 4, are arranged on every transmission shaft 5 There are a gear wheel 6 and two pinion gears 13, pinion gear 13 is engaged with rack gear 2, is provided with motor on the output shaft of motor 8 Gear 14, motor gear 14 are engaged with gear wheel 6.
Four guide rod sliding blocks 3 are located on four angle points of rectangle, are arranged so the stress equalization that can exert oneself, guide rod 1 with lead Bar sliding block 3 is cooperatively connected by concaveconvex structure, i.e., perpendicular groove is offered on guide rod sliding block 3,1 side of guide rod is equipped with protrusion, concave-convex After mating connection, guide rod 1 can slide up and down in guide rod sliding block 3, and rack gear 2 is fixedly mounted by screw on the other side of guide rod 1.
Motor 8 and guide rod sliding block 3 are mounted by means of bolts on fixed bottom plate 4, and two motor 8 are located at two biographies Between moving axis 5, the both ends of transmission shaft 5 are connected with bearing 7, and bearing 7 is mounted on the bearing block on fixed bottom plate 4.Pass through bearing block Playing the role of fixed support transmission shaft 5 with bearing 7, gear wheel 6 and pinion gear 13, which are moved, to be fixed on transmission shaft 15 by pin, Gear wheel 6 is located at the center of transmission shaft 5, and two pinion gears 13 are located at the two sides of gear wheel 6.
After thering is the cavity of indent, fixed bottom plate 4 to be bolted to connection in the middle part of chassis 20 with chassis upper surface, guide rod 1 Bottom be located in the cavity of indent, such guide rod 1 has movable space, the top of guide rod 1 when moving up and down along guide rod sliding block 3 Directly it is bolted together with the bottom of lifting platform.
It is provided with gravity sensor on lifting platform, controller, gravity sensor, motor 8, driving electricity are installed on chassis Machine 23 is connect with controller respectively.The automated job of shuttle is realized by controller, gravity sensor can be known contained Whether the weight of transport rack exceeds preset range, and walking, steering, jacking and the drop of shuttle are realized by controller pre-set programs It falls.
Embodiment 2:
A kind of shelf goods cage transfer shuttle, structure is as described in Example 1, the difference is that: table on guide rod sliding block 3 Limit switches are installed in face and fixed 4 bottom of bottom plate, are equipped with upper limit position block and lower position block on guide rod 1.By upper limit position block, The cooperation of lower position block and limit switch avoids pinion gear and rack gear from being disengaged from or occur kinematics interference.
Limit switch used is circuit limit switch in the present embodiment, and limit switch is connect with controller, works as upper limit position block When triggering limit switch with lower position block, controller can receive limit switch trigger signal, stop making to control motor Industry avoids rack gear from excessively going up and down.
Embodiment 3:
A kind of shelf goods cage transfer shuttle, structure is as described in Example 1, the difference is that: also pacify on chassis 20 Equipped with support base, support base can be directly welded on chassis, be also possible to a part on chassis, when lifting platform is fallen, be risen Drop platform is fallen on support base.When there is cargo on lifting platform, lifting platform is fallen on support base, and support base can play load-bearing work With sharing the load-bearing of guide rod.
Embodiment 4:
A kind of working method of shelf goods cage transfer shuttle, using shuttle described in embodiment 1, shuttle is placed on In warehouse, when specific operation, comprising the following steps:
(1) when starting operation, the lifting platform of shuttle is in full state, and driving motor 23 starts, and shuttle is according to pre- If program is driven into below the shelf to be moved;
(2) after shuttle reaches below specified shelf, driving motor 23 temporarily ceases work, electronic in lifting body Machine 8 is started to work, and is risen guide rod 1 by transmission shaft 5, pinion gear 13, rack gear 2, so that lifting platform be risen, lifting platform is jacked up Shelf;If the total amount of shelf exceeds values at this time, controller can control motor and stop operation, and abandon lifting operation;
(3) after lifting platform jacks up shelf, controller control driving motor 23 is again started up, and shuttle starts to move, when When needing to turn to, one of driving wheel is controlled by controller and is stopped operation, realized and turn to;
(4) after the completion of turning to, shuttle continues to move ahead;
(5) after arriving at the destination, controller control driving motor 23 stops operation, and shuttle stops movement, then controls Device control motor 8 processed is again started up, and is fallen guide rod by transmission shaft 5, pinion gear 13, rack gear 2, and then lifting platform is driven to fall Under, shelf are put down.
As procedure described above, the displacement of multiple shelf can be completed in shuttle.For the weight of shelf in different warehouses, wear Shuttle car has the load-bearing range of design, and different working environments can choose suitable shuttle.In addition, shuttle vehicle controller It is interior can in advance typing or erasing computer program, so that shuttle be made to meet different use demands.

Claims (10)

1. a kind of shelf goods cage transfer shuttle, it is characterised in that: including chassis, wheel and lifting platform;At least one wheel is logical Steering mechanism of overdriving is mounted on tray bottom, lifting body is provided on chassis, lifting body is connect with lifting platform.
2. shelf goods cage transfer shuttle as described in claim 1, it is characterised in that: there are four the bottom installations on the chassis Wheel, two of them wheel are driving wheel, and another two wheel is driven wheel, and driving wheel is by driving steering mechanism to be mounted on chassis Bottom, driven wheel are mounted on tray bottom by wheel retainer.
3. shelf goods cage transfer shuttle as described in claim 1, it is characterised in that: the lifting body includes fixed bottom Plate, motor, transmission shaft, guide rod and guide rod sliding block;There are four guide rod sliding block, two motor and two for setting on fixed bottom plate Transmission shaft, four guide rods are cooperatively connected with four guide rod sliding blocks respectively, and guide rod side is provided with rack gear, sets on every transmission shaft It is equipped with a gear wheel and two pinion gears, pinion gear is engaged with rack, it is provided with motor gear on the output shaft of motor, Motor gear is engaged with gear wheel.
4. shelf goods cage transfer shuttle as claimed in claim 3, it is characterised in that: guide rod and guide rod sliding block pass through concave-convex knot Structure is cooperatively connected, and guide rod top and lifting platform bottom are connected.
5. shelf goods cage transfer shuttle as claimed in claim 3, it is characterised in that: the both ends of transmission shaft are connected with bearing, Bearing is mounted on the bearing block on fixed bottom plate;Limit switches, guide rod is arranged in guide rod sliding block upper surface and fixed bottom base plate On be provided with upper limit position block and lower position block.
6. shelf goods cage transfer shuttle as claimed in claim 3, it is characterised in that: the fixed bottom plate and chassis upper surface It is bolted, chassis is provided with the cavity moved down for guide rod.
7. shelf goods cage transfer shuttle as claimed in claim 5, it is characterised in that: the driving steering mechanism includes driving Motor, worm and gear, semiaxis, driving motor are sequentially connected by worm and gear and semiaxis, and semiaxis is connect with wheel.
8. shelf goods cage transfer shuttle as claimed in claim 7, it is characterised in that: the semiaxis, which runs through, is connected with bearing, Bearing is connected to tray bottom by fixed frame.
9. shelf goods cage transfer shuttle as claimed in claim 7, it is characterised in that: be provided with gravity biography on the lifting platform Sensor is equipped with controller on chassis, and limit switch, gravity sensor, motor, driving motor are connect with controller respectively.
10. a kind of working method of such as described in any item shelf goods cage transfer shuttles of claim 1-9, including following step It is rapid:
(1) when starting operation, the lifting platform of shuttle is in full state, and shuttle drives under shelf;
(2) after shuttle reaches below specified shelf, lifting body is started to work, and lifting platform is risen, thus lifting platform top Play shelf;
(3) shuttle starts to move, and when needing to turn to, one of driving wheel stops operation, and realizes and turns to;
(4) after the completion of turning to, shuttle continues to move ahead;
(5) after arriving at the destination, shuttle stops movement, and lifting body task again falls lifting platform, to put down goods Frame.
CN201910411719.7A 2019-05-16 2019-05-16 A kind of shelf goods cage transfer shuttle and its application Pending CN110027832A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910411719.7A CN110027832A (en) 2019-05-16 2019-05-16 A kind of shelf goods cage transfer shuttle and its application
PCT/CN2019/104536 WO2020228192A1 (en) 2019-05-16 2019-09-05 Goods rack and goods cage transfer shuttle vehicle and application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910411719.7A CN110027832A (en) 2019-05-16 2019-05-16 A kind of shelf goods cage transfer shuttle and its application

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CN110027832A true CN110027832A (en) 2019-07-19

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Country Status (2)

Country Link
CN (1) CN110027832A (en)
WO (1) WO2020228192A1 (en)

Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN110027831A (en) * 2019-05-16 2019-07-19 山东大学 One kind driving into formula jacking support and moves trackless shuttle and its application
WO2020228192A1 (en) * 2019-05-16 2020-11-19 山东大学 Goods rack and goods cage transfer shuttle vehicle and application thereof
CN115231171A (en) * 2022-06-28 2022-10-25 上海乐橘云果包装技术有限公司 Shuttle that stereoscopic warehouse used
CN117556637A (en) * 2023-12-29 2024-02-13 珠海格力智能装备有限公司 Method, device, equipment and storage medium for simulating operation of feed bin library shuttle

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CN114837087A (en) * 2022-04-25 2022-08-02 北京五洲鼎盛科技有限公司 Multifunctional flat car for intelligent hydraulic jacking installation of support

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN110027831A (en) * 2019-05-16 2019-07-19 山东大学 One kind driving into formula jacking support and moves trackless shuttle and its application
WO2020228192A1 (en) * 2019-05-16 2020-11-19 山东大学 Goods rack and goods cage transfer shuttle vehicle and application thereof
CN115231171A (en) * 2022-06-28 2022-10-25 上海乐橘云果包装技术有限公司 Shuttle that stereoscopic warehouse used
CN115231171B (en) * 2022-06-28 2023-07-25 上海乐橘云果包装技术有限公司 Shuttle that stereoscopic warehouse used
CN117556637A (en) * 2023-12-29 2024-02-13 珠海格力智能装备有限公司 Method, device, equipment and storage medium for simulating operation of feed bin library shuttle

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