CN109650287A - A kind of RGV and working method with laterally longitudinal shifting carrying platform - Google Patents

A kind of RGV and working method with laterally longitudinal shifting carrying platform Download PDF

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Publication number
CN109650287A
CN109650287A CN201811634401.7A CN201811634401A CN109650287A CN 109650287 A CN109650287 A CN 109650287A CN 201811634401 A CN201811634401 A CN 201811634401A CN 109650287 A CN109650287 A CN 109650287A
Authority
CN
China
Prior art keywords
jacking
transmission
rgv
roller conveyor
seat
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
CN201811634401.7A
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Chinese (zh)
Inventor
徐文斌
王永红
庄均宝
杜观熊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Blue Ocean Robot Systems Co Ltd
Original Assignee
Guangzhou Blue Ocean Robot Systems Co Ltd
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 Guangzhou Blue Ocean Robot Systems Co Ltd filed Critical Guangzhou Blue Ocean Robot Systems Co Ltd
Priority to CN201811634401.7A priority Critical patent/CN109650287A/en
Publication of CN109650287A publication Critical patent/CN109650287A/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
    • B65G13/00Roller-ways
    • B65G13/02Roller-ways having driven rollers
    • B65G13/04Roller-ways having driven rollers all rollers driven
    • 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
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/26Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of co-operating units, e.g. interconnected by pivots
    • 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
    • B65G39/00Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10Arrangements of rollers
    • B65G39/12Arrangements of rollers mounted on framework
    • 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
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/53Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices between conveyors which cross one another
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/063Automatically guided
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/065Devices 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 non-masted
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/075Constructional features or details
    • B66F9/12Platforms; Forks; Other load supporting or gripping members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/075Constructional features or details
    • B66F9/12Platforms; Forks; Other load supporting or gripping members
    • B66F9/19Additional means for facilitating unloading
    • B66F9/195Additional means for facilitating unloading for pushing the load

Abstract

The present invention relates to RGV, and in particular to a kind of RGV and working method with laterally longitudinal shifting carrying platform, including RGV and jacking transferring device, the RGV trolley are equipped with lifting platform;Lifting platform is equipped with Roller conveyor;Jacking transferring device includes transport mechanism and lifting body, the transport mechanism is located at lifting body, lifting body drive transmission device rises or falls, the lifting body is arranged on lifting platform or Roller conveyor, and the transport mechanism includes transmitting the transmission chain component of bottom plate, the transmission driving mechanism being fixed on transmission bottom plate and one group or more;It transmits driving mechanism and drives conveyer chain component movement, transmission chain component is located between two adjacent rollers of Roller conveyor or the outermost roller outside of Roller conveyor, the transmission chain component transmission direction is vertical with Roller conveyor conveying direction, and transmission chain component top surface is lower than the roller top surface with Roller conveyor.The present invention has lateral motion capability and longitudinal lift capability, and realization conveys cargo right-angled bend.

Description

A kind of RGV and working method with laterally longitudinal shifting carrying platform
Technical field
The present invention relates to RGV, and in particular to a kind of RGV and working method with laterally longitudinal shifting carrying platform.
Background technique
In modernization warehouse logistics, logistic storage system constantly pushes every profession and trade to develop, and what is be succeeded by is exactly automatic Compound streaming system and Automatic Warehouse.Development with automatic Material Handling System and Automatic Warehouse in China or even the world, RGV It produces therewith, very easily automatic butt can be realized with other logistics systems as the peripheral equipment of storage, according to meter Draw the conveying for carrying out cargo.RGV is the automatic vehicle run along track, can connect multiple pipelines.It is taken from this pipeline Cargo is obtained, is sent on another pipeline.But when these pipelines height is different and rectangular setting, the prior art Such cargo transfer cannot be achieved in RGV, it is necessary to increase all other logistics equipments on a little pipelines, such as increase robot Grabbed and put down cargo.Input and output node each in this way require increase robot, greatly increase logistics delivery at This, while the area for occupying warehouse also increases.
Number of patent application is that the patent document of 201621291711.X discloses a kind of track feed right angle run in length and breadth Transition intelligence RGV system, cross track, long rails, walking including several vertical interlaceds arrangement RGV in orbit are small Vehicle and control system for controlling RGV trolley travelling process have height difference H 1, institute between the cross track and long rails It states one of cross track or long rails track to be uninterruptedly laid with, another track is interrupted in vertical intersection to be laid with.This The track feed right angle transition intelligence RGV system that kind is run in length and breadth, it is real to pass through cross track, long rails that vertical interlaced is arranged Now 90 degree of cargo are turned, needs the mobile turning of whole equipment, and without disclosing specific material transfer device.Warehouse simultaneously Ground needs to be arranged a large amount of cross tracks and long rails, and it is more to occupy storage area.
Summary of the invention
To solve problems of the prior art, the present invention provide it is a kind of with the laterally RGV of longitudinal shifting carrying platform and Cargo is changed conveying direction using RGV of the invention and is transported to designated position, then cargo is transferred out by working method, It realizes Automatic Conveying, reduce the cost of logistics delivery and reduces the utilization rate of storage area.
In order to achieve the above objectives, the technical scheme is that a kind of RGV with laterally longitudinal shifting carrying platform, including RGV trolley, the RGV trolley are equipped with lifting platform;Lifting platform is equipped with Roller conveyor;It further include jacking transferring device;Jacking moves It carries and sets including transport mechanism and lifting body, the transport mechanism is located at lifting body, on lifting body drive transmission device It rises or decline, the lifting body is arranged on lifting platform or Roller conveyor, the transport mechanism includes transmission bottom plate, is fixed on biography Send the transmission chain component of transmission driving mechanism on bottom plate and one group or more;It transmits driving mechanism and drives conveyer chain component movement, Transmission chain component is located between two adjacent rollers of Roller conveyor or the outermost roller outside of Roller conveyor, the transmission chain component Transmission direction is vertical with Roller conveyor conveying direction, and transmission chain component top surface is lower than the roller top surface with Roller conveyor.RGV trolley exists It moves reciprocatingly on RGV track, smooth running is quiet;Jacking transferring device and cargo are given rise to different height by lifting platform, are made RGV has longitudinal lift capability, the input and output node suitable for different height;One group or more of transmission chain component transmission is set Cargo, transmission chain component top surface are stablized, and it is steady that cargo is transported in lifting;It transmits chain component transmission direction and Roller conveyor conveying direction hangs down Directly, when cargo is given rise to specified altitude assignment, cargo is jacked up by transmission chain component, lifting body lifting transmission chain component make cargo from Roller conveyor top surface is opened, transmission driving mechanism driving transmission chain component, cargo is sent out Roller conveyor by conveyer chain component operational, real in this way Now cargo right-angled bend is conveyed.
A kind of above-mentioned working method with the laterally RGV of longitudinal shifting carrying platform the following steps are included:
(1) RGV trolley is moved to power transmission line output terminal, and cargo is pushed out by power transmission line, and cargo is in roller Stopping after being rolled on line on Roller conveyor;
(2) RGV trolley is after picking up cargo, goes to after designated position stops, and lifting platform is by jacking transferring device and cargo Give rise to specified altitude assignment;
(3) lifting body jacks up transport mechanism, and transmission chain component arranged in parallel more than two jacks up cargo Roller conveyor top surface is left, transmission driving mechanism driving transmission chain component, cargo is sent out Roller conveyor by conveyer chain component operational, by goods Object is moved to designated position.
(4) lifting body declines, and transmission chain component arranged in parallel more than two is dropped to home position, goes up and down Platform decline, RGV trolley return to power transmission line output terminal and pick up cargo, complete a working cycles.
Further, lifting body includes jacking transmission mechanism, link adjusting gear, long connecting rod group, short connecting rod group and top It seats up, jacking transmission mechanism is equipped with runner, and runner connects link adjusting gear, and link adjusting gear both ends are separately connected runner With long connecting rod group, long connecting rod group is connect by short connecting rod group with jacking seat, and jacking seat is connect with transmission bottom plate.Jack transmission mechanism Runner rotation is driven, runner drives long connecting rod group to act by link adjusting gear, and long connecting rod group pushes top by short connecting rod group It seats up and makes vertical motion, jacking seat pushes transmission bottom plate to rise, and the transmission chain component being mounted on transmission bottom plate lifts cargo Roller conveyor top surface is left, can thus be transferred out cargo.
Further, jacking transmission mechanism include jacking driving decelerating electric machine, motor cabinet, jacking drive sprocket, jacking from Movable sprocket, jacking transmission chain, jacking transmission shaft and jacking bearing block;Jacking driving decelerating electric machine is mounted on motor cabinet, is jacked Drive sprocket is mounted on jacking driving decelerating electric machine output shaft, and jacking driven sprocket, which is mounted on jacking transmission shaft, passes through jacking Transmission chain is connect with jacking drive sprocket, and jacking transmission shaft jacks the top on the outside of bearing block by the jacking bearing seat supports at both ends It rises and is respectively equipped with runner on transmission shaft.It jacks driving decelerating electric machine and jacking drive sprocket rotation, jacking master is driven by output shaft Movable sprocket because jacking driven sprocket installation jacks on transmission shaft, and is pushed up by jacking transmission chain drive jacking driven sprocket rotation Transmission shaft is risen by the jacking bearing seat supports at both ends, jacking driven sprocket is by driving jacking transmission shaft to drive runner rotation.
Further, the jacking seat includes jacking seat under lower seat, the jacking guide pillar being arranged under jacking on seat and jacking Top along the opposite jacking seat of honour for jacking lower seat and moving up and down of jacking guide pillar, short connecting rod group include respectively with jack lower seat and jacking Two short connecting rods of the connection at the seat of honour are equipped with short connecting rod mounting base, the short company on seat and the jacking seat of honour under the jacking Bar mounting base connects long connecting rod group by short connecting rod;The first self-lubricating is equipped between the jacking guide pillar and the inner hole for jacking the seat of honour Bearing, the first self-lubricating bearing are fixed on the inner hole at the jacking seat of honour;The second self-lubricating axis is arranged in short connecting rod both ends pin hole It holds.Jacking lower seat in this way is fixed setting, and long connecting rod group pushes short connecting rod, the angle of two short connecting rods is forced to become larger, and pushes top It goes up seat to move up, so that transmission chain component be pushed to jack up cargo;Second self-lubricating bearing and third self-lubricating bearing can make Lifting body reduces vibration, reduces noise, prevents from polluting, thin-wall construction, light weight, can subtract lifting body volume.
Further, the link adjusting gear is by external screw thread spherical plain bearing rod end and internal screw thread spherical plain bearing rod end structure At the external screw thread spherical plain bearing rod end and internal screw thread spherical plain bearing rod end are connected with each other by screw thread;External screw thread rod end joint Bearing connects runner, and internal screw thread spherical plain bearing rod end connects long connecting rod group.External screw thread spherical plain bearing rod end is packed into internal screw thread rod end It in oscillating bearing, is connected through a screw thread and is finely adjusted, adjust the distance of runner and long connecting rod group to smoothly position is driven, prevent Stuck phenomenon occurs.
Further, the lifting body is additionally provided with the sensing device of induction lift location, and the sensing device includes Sensor block, inductive switch and inductive switch bracket, sensor block are mounted on jacking transmission shaft, and sensor block both sides are provided with adjustable The inductive switch of height is saved, inductive switch is mounted on inductive switch bracket;There is jacking transmission on the inductive switch bracket Axis relief portion, inductive switch are arranged in relief portion two sides.The height that inductive switch is adjusted by inductive switch bracket, to adjust Control top lifting height;When lifting cargo, jacking transmission mechanism driving jacking transmission shaft rotation is mounted on jacking transmission shaft Sensor block is with jacking transmission shaft rotation, and when reaching the position of inductive switch, lifting stops, and thus can control lifting cargo Highly, cargo is made to leave Roller conveyor top surface completely.
Further, the transport mechanism includes two groups of transmission that are arranged in parallel and being mounted on two sides on transmission bottom plate Chain component;Transmission chain component includes that the chain pack support of side on transmission bottom plate is arranged in, is arranged two at the top of chain pack support both ends The bearing block at end, the limit rotary shaft being mounted on bearing block, transmission chain component sprocket wheel and conveyer chain, the conveyer chain pass through both ends Limit rotary shaft and transmission chain component sprocket close to form closed loop, and bearing block both ends are equipped with bearing.Two groups of biographies being parallel to each other are set Chain component is sent, guarantees that cargo steadily lifts;Bearing block rotation equipped with bearing is smooth, facilitates installation limit shaft, two limit shafts It is arranged at triangle so that transport mechanism is mounted on inside Roller conveyor with transmission chain component sprocket-shaped, saves space.
Further, the transmission driving mechanism includes transmission decelerating motor, main drive chain, transmission shaft, main drive chain Tight device, drive sprocket and driven sprocket;The chain tensioner is mounted on transmission bottom plate bottom surface, and the transmission is slowed down electric Machine is mounted on transmission bottom plate and connect with chain tensioner, and transmission decelerating motor output end connects drive sprocket, driven chain Wheel is mounted on transmission shaft, and drive sprocket is connect by main drive chain with driven sprocket, and transmission shaft is by being fixed on chain pack support Rolling bearing units be mounted on two groups of transmission chain components, the both ends of transmission shaft are separately installed with the conveyer chain of two groups of transmission chain components Component sprocket wheel.Transmission decelerating motor is mounted on transmission bottom plate, is transmitted decelerating motor by stretching and is tensioned main drive chain, such Mode is simple and at low cost;Decelerating motor drives transmission shaft to rotate by chaindriven mode, to drive transmission shaft both ends The rotation of chain component sprocket wheel is transmitted, so that conveyer chain be driven to send out cargo, the kind of drive in this way is nonelastic to slide and beat Sliding phenomenon, average ratios are accurate, reliable operation, high-efficient, and transmitting power is big, and overload capacity is strong,
Further, the Roller conveyor includes the no-power drum of rolling stand and three or more, no-power drum installation That the rolling stand bottom is equipped with the avoid holes of lifting body on rolling stand, on rolling stand two sidewalls tool there are two with On groove, transmission chain component more than two pass through groove Roller conveyor both ends protrude.No-power drum installation is simple, cost It is low;Jacking transferring device is connect directly with lifting platform equipped with avoid holes, avoids interval connection, is connected more solid firm;If It sets groove and protrudes Roller conveyor by conveyer chain both ends, guarantee that cargo leaves Roller conveyor completely, prevent from not completely disengaging rolling because of cargo Cylinder line and cargo occurs and falls.
Further, the lifting platform is hydraulic fork type lifting platform;The scissor mechanical structure of hydraulic fork type lifting platform, Workbench raising is set to have higher stability, roomy workbench and higher bearing capacity.
Compared with prior art, the present invention have following the utility model has the advantages that having lateral motion capability and longitudinal lift capability, Cargo right-angled bend is conveyed and is realized, and there is section space-efficient advantage, do not need to increase other logistics under the conditions of space is limited Equipment realizes full-automatic conveying, reduces cost.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of present invention removal rolling stand.
Fig. 3 is the structural scheme of mechanism of jacking transferring device.
Fig. 4 is the structural scheme of mechanism of transport mechanism.
Fig. 5 is the structural scheme of mechanism of lifting body.
Fig. 6 is the top view of the mechanism of lifting body.
Fig. 7 is cross-sectional view of the Fig. 6 along line A-A.
Fig. 8 is the RGV vehicle structure schematic diagram for removing top plate.
Fig. 9 is the structural schematic diagram for transmitting chain component.
Figure 10 is the structural schematic diagram of rolling stand.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawings and detailed description.
As shown in figures 1-8, a kind of RGV with laterally longitudinal shifting carrying platform, including be arranged from the bottom up RGV track 1, RGV trolley 2, lifting platform 3, jacking transferring device 4 and Roller conveyor 5.
As depicted in figs. 1 and 2, RGV track 1 is two I-shaped fashioned iron tracks that 2 two sides of the bottom of RGV trolley are arranged in, With the mating setting of RGV trolley 2.RGV trolley 2 is arranged on the RGV track 1 to match therewith, and RGV trolley 2 does past on RGV track 1 Multiple movement, smooth running are quiet.
As shown in fig. 1, fig. 2 and fig. 8, RGV trolley 2 include car body 21, positioned at car body top car body cover board 22, pass through axis Hold the small lathe main shaft 23 of the RGV being arranged on car body 21, disposed in parallel and car body is mounted on by bearing with the small lathe main shaft 23 of RGV Trolley driven shaft 24 on 21, the RGV wheel 25 on the small lathe main shaft 23 of RGV and RGV trolley driven shaft 24 and RGV trolley subtract Speed motor 26, RGV trolley decelerating motor drive the small lathe main shaft of RGV by chaindriven mode, specifically, slowing down in RGV trolley Drive sprocket is installed on the output shaft of motor, driven sprocket is installed on the small lathe main shaft 23 of RGV, drive sprocket with it is driven Chain is cased between sprocket wheel, when RGV trolley decelerating motor 26 works, drive sprocket rotation passes through chain and driven sprocket band The dynamic small lathe main shaft 23 of RGV rotates, so that the RGV wheel 25 for being mounted on the small lathe main shaft 23 of RGV is driven to rotate, it is certainly, above-mentioned to put on record Transmission or belt gear or gear drive directly drive the small car owner of RGV by RGV trolley decelerating motor Axis rotation.2 car body side of RGV trolley is equipped with battery altering mouth 27, and battery case 28 passes through battery altering mouth 27 and is mounted in RGV trolley 2 Inside, battery case 28 are equipped with knob 29, and battery 20 is on battery case 28;Setting replacement port 27 and knob 29 are convenient for changing electricity The battery 20 in pond 20, RGV trolley 2 is out of power, 29 is pulled out battery case 28 from battery altering mouth 27 by knob, quick-replaceable other Fully charged battery 20, then the installation of battery case 28 is gone back, battery 20 is recycled, and guarantees that RGV trolley 2 is continuous for a long time and makees Industry.
As depicted in figs. 1 and 2, lifting platform 3 be hydraulic fork type lifting platform, lifting platform 3 include upper plate 31, scissor 32, Hydraulic cylinder 33 and lower plate 34 on scissor are set, and upper plate 31 is equipped with Roller conveyor 5, is equipped with jacking inside Roller conveyor 5 and moves It carries and sets 4, hydraulic fork type lifting platform driving Roller conveyor 5 and jacking transferring device 4 rise or fall.Hydraulic fork type lifting platform Scissor mechanical structure, so that 31 raising of upper plate is had higher stability, roomy upper plate 31 and higher bearing capacity.
As shown in Fig. 2 to Fig. 9, jacking transferring device 4 includes transport mechanism 6 and lifting body 7.The transport mechanism 6 is set It sets on lifting body 7,7 drive transmission device 6 of lifting body rises or falls, and lifting body 7 is arranged on upper plate 31.It passes Sending mechanism 6 includes transmission bottom plate 61, the transmission driving mechanism 62 and two groups of transmission arranged in parallel being fixed on bottom plate 61 Chain component 63;It transmits the driving transmission chain component 63 of driving mechanism 62 to move, transmission chain component 63 is mounted on two phases of Roller conveyor 5 Between adjacent roller, 63 transmission direction of transmission chain component is vertical with 5 conveying direction of Roller conveyor, and transmission 63 top surface of chain component is lower than With 5 top surface of Roller conveyor;Transmission chain component 63 includes that the chain pack support 6301 of side on transmission bottom plate 61 is arranged in, is arranged in chain group The bearing block 6302 at bracket both ends top both ends, is mounted on limit rotary shaft 6303 at the limit rotary shaft 6303 being mounted on bearing block On drive sprocket, transmission chain component sprocket wheel 6304 and conveyer chain 6305,6301 side of chain pack support is equipped with sprocket wheel via hole 6307, Installing and dismounting is facilitated to transmit chain group sprocket wheel 6304,6305 sets of the conveyer chain on drive sprocket and transmission chain component sprocket wheel 6304 Closed loop is formed, 6302 both ends of bearing block are equipped with bearing 6306;Two groups of transmission chain components 63 being parallel to each other are set, guarantee that cargo is flat Steady lifting;Bearing block 6302 equipped with bearing 6306 rotates smooth, facilitates installation limit shaft 6303, two limit shafts 6303 and passes It send chain component sprocket wheel 6304 to form triangle to be arranged to be mounted on inside Roller conveyor 5 transport mechanism 6, saves space.
Jacking transferring device 4 and cargo are given rise to different height by above structure, lifting platform 3, and RGV is made to have longitudinal lifting Ability, the input and output node suitable for different height;Transmission chain component 63 arranged in parallel more than two transmits chain group The plane stability of 63 top of part composition, it is steady that cargo is transported in lifting;Transmit 63 transmission direction of chain component and 5 conveying direction of Roller conveyor Vertically, when cargo is given rise to designated position and leaves 5 top of Roller conveyor, the transmission driving of driving mechanism 62 transmits chain component 63, It transmits the running of chain component 63 and cargo is sent out into Roller conveyor 5, be achieved and convey cargo right-angled bend.
As shown in figure 5, lifting body 7 includes jacking transmission mechanism 71, short connecting rod group 72, link adjusting gear 73, long company 74 long connecting rod group of bar group and jacking seat 75.Jacking transmission mechanism 71 includes jacking driving decelerating electric machine 7101, motor cabinet 7102, top Rise drive sprocket 7103, jacking driven sprocket 7104, jacking transmission chain 7105, jacking transmission shaft 7106 and jacking bearing block 7107;It jacks transmission mechanism 71 and is equipped with runner 76, runner 76 connects link adjusting gear 73,73 both ends of link adjusting gear point Not Lian Jie runner 76 and long connecting rod group 74, long connecting rod group 74 by short connecting rod group 72 with jacking seat connect, jack seat and transmit bottom Plate connection.The jacking transmission shaft 7106 is supported by the jacking bearing block 7107 at both ends, the jacking in 7107 outside of jacking bearing block Runner 76 is respectively equipped on transmission shaft 7106, runner 76 is cam, and the long connecting rod group 74 is by a pair of long connecting rod disposed in parallel 7401 are constituted, and the jacking seat 75 includes jacking under lower seat 7501, the jacking guide pillar 7502 and jacking being arranged under jacking on seat 7501 top of seat is along the opposite jacking seat of honour 7503 for jacking lower seat and moving up and down of jacking guide pillar 7502,7501 He of seat under the jacking Short connecting rod mounting base is equipped on the jacking seat of honour 7503, short connecting rod group 72 includes the connection with jacking lower seat and the jacking seat of honour respectively Two short connecting rods 7201, the short connecting rod mounting base by short connecting rod 7201 connect long connecting rod group 74;The jacking guide pillar The first self-lubricating bearing 7504 is equipped between the inner hole at the jacking seat of honour, the first self-lubricating bearing 7504 is fixed on the jacking seat of honour On inner hole;The second self-lubricating bearing 7202 is arranged in the 7201 both ends pin hole of short connecting rod.
The driving of the jacking decelerating motor 71 jacking transmission shaft 7106 rotates;The link adjusting gear 73 is by external thread rod Oscillating bearing 7301 and internal screw thread spherical plain bearing rod end 7302 is held to constitute, the external screw thread spherical plain bearing rod end 7301 and internal screw thread Spherical plain bearing rod end 7302 is threadedly coupled;73 both ends of link adjusting gear are separately connected runner 76 and long connecting rod group 74; More than one connecting rod 700 is provided between the pair of long connecting rod disposed in parallel 7401;Jacking decelerating motor 71 passes through Chain-drive mechanism driving jacking transmission shaft 7106, chain-drive mechanism include the jacking master that axis connection is exported with jacking decelerating motor 71 Movable sprocket 7101, the jacking driven sprocket 7102 being mounted on jacking transmission shaft and link jacking drive sprocket 7101 and jacking The jacking chain 7103 of driven sprocket 7102, jacking decelerating motor 71 drive jacking transmission shaft 7106 to rotate by chain conveyer, from And runner 76 is driven to rotate, runner 76 transports movement before and after driving long connecting rod group 74 by link adjusting gear 73, jacks lower seat 7501 and the angle of short connecting rods 79 that connects of the jacking seat of honour 7503 change, jack lower seat 7501 and be equipped with jacking guide pillar 7502, To push guiding jacking 7503 vertical ascent of the seat of honour;Such structure lifting capacity is strong, and structure is simple, yields and pledge allegiance under vertical ascent Freely.
Lifting body 7 is additionally provided with the sensing device 70 of induction lift location, and the sensing device 70 includes sensor block 7001, inductive switch 7002 and inductive switch bracket 7003, sensor block 7001 are mounted on jacking transmission shaft 7106, sensor block 7001 both sides are provided with height-adjustable inductive switch 7003, and inductive switch 7003 is mounted on inductive switch bracket 7003; There is jacking 7106 relief portion of transmission shaft, inductive switch 7002 is arranged in relief portion two sides on the inductive switch bracket 7003; Jacking transmission shaft 7106 in this way drives sensor block 7001 to rotate, and inductive switch 7003 senses the different location of sensor block 7001, To adjust the top lifting height of control.
As shown in figure 4, transmission driving mechanism 62 include transmission decelerating motor 6201, main drive chain 6202, transmission shaft 6203, Main drive chain tensioning apparatus 6204, drive sprocket 6205 and driven sprocket 6206;The chain tensioner 6204 include with The fastening plates 6207 of motor connection are mounted on thread plate 6208, the bolt 6209 that fastening plates 6207 are held out against on transmission bottom plate 61, spiral shell Card 6207 has threaded hole, and bolt 6209 passes through threaded hole and withstands fastening plates 6207;The transmission decelerating motor 6201 is installed It is connect on transmission bottom plate 61 with fastening plates 6207, transmission 6201 output end of decelerating motor connects drive sprocket 6202, driven chain Wheel 6206 is mounted on transmission shaft 6203, and drive sprocket 6202 is connect by main drive chain 6202 with driven sprocket 6206, is transmitted Axis 6203 is mounted on two groups of transmission chain components 63 by being fixed on the rolling bearing units 6210 of chain pack support 6301, rolling bearing units 6210 are mounted on sprocket wheel via hole 6307 by rolling bearing units fixed plate 6211, and the both ends of transmission shaft 6203 are separately installed with transmission Chain component sprocket wheel 6304;Transmission decelerating motor 6201 is mounted on transmission bottom plate 61, is transmitted decelerating motor 6201 by stretching and is opened Tight main drive chain 6202, such mode are simple and at low cost;It transmits decelerating motor 6201 and biography is driven by chaindriven mode Axis 6203 is sent to rotate, to drive the transmission chain component sprocket wheel 6304 at transmission shaft both ends to rotate, to drive conveyer chain 6203 will Cargo is sent out, and the kind of drive in this way is nonelastic sliding and slipping phenomenon, average ratios are accurate, reliable operation, efficiency Height, transmitting power is big, and overload capacity is strong,
As shown in Fig. 1,2 and 10, Roller conveyor 5 includes the no-power drum 43 of rolling stand 41 and three or more, unpowered The installation of roller 42 is on rolling stand 41, and the rolling stand 41 is the body structure of upper no-top plate, and bottom is equipped with lifting body Avoid holes 4101, there is on rolling stand two sidewalls 4104 more than two grooves 4102 and no-power drum mounting hole 4103, transmission chain component more than two passes through groove 4102 and protrudes at 5 both ends of Roller conveyor;No-power drum 43 is installed simply, It is at low cost;Jacking transferring device 4 is connect directly with lifting platform 3 equipped with avoid holes 4101, avoids interval connection, and connection is more tied It is real firm;Setting groove 4102 allows 6203 both ends of conveyer chain to protrude Roller conveyor, guarantees that cargo leaves Roller conveyor completely, prevents because of goods Object does not completely disengage Roller conveyor and cargo occurs and falls.
Working method of the invention, sequentially includes the following steps:
(1) RGV trolley 2 is moved to power transmission line output terminal on RGV track 1, and cargo is pushed out by power transmission line Come, stopping after cargo is rolled on Roller conveyor 5 on Roller conveyor 5;
(2) RGV trolley 2 is walked on RGV track 1 after picking up cargo, and after going to designated position stopping, lifting platform 3 will Jacking transferring device 4 and cargo give rise to specified altitude assignment;
(3) lifting body 7 jacks up transport mechanism 6, and transmission chain component 6 arranged in parallel more than two is by cargo top It rises and leaves 5 top end surface of Roller conveyor, cargo is sent out in the transmission driving transmission chain component 6 of driving mechanism 62, the transmission running of chain component 6 Roller conveyor 5, by goods movement to designated position.
(4) lifting body 7 declines, and transmission chain component 63 arranged in parallel more than two is dropped to home position, Lifting platform 3 declines, and RGV trolley 2 returns to power transmission line output terminal by RGV track 1 and picks up cargo, completes a job and follows Ring.
Compared with prior art, the present invention have following the utility model has the advantages that having lateral motion capability and longitudinal lift capability, Cargo right-angled bend is conveyed and is realized, and there is section space-efficient advantage, do not need to increase other logistics under the conditions of space is limited Equipment realizes full-automatic conveying, reduces cost.

Claims (10)

1. a kind of RGV with laterally longitudinal shifting carrying platform, including RGV trolley, it is characterised in that: the RGV trolley is equipped with Lifting platform;Lifting platform is equipped with Roller conveyor;It further include jacking transferring device;Jacking transferring device includes transport mechanism and jack Structure, the transport mechanism are located at lifting body, and lifting body drive transmission device rises or falls, and the lifting body setting exists On lifting platform or Roller conveyor, the transport mechanism includes the transmission driving mechanism and one for transmitting bottom plate, being fixed on transmission bottom plate Transmission chain component more than group;It transmits driving mechanism and drives conveyer chain component movement, transmission chain component is located at two of Roller conveyor Between adjacent roller or on the outside of the outermost roller of Roller conveyor, the transmission chain component transmission direction and Roller conveyor conveying direction hang down Directly, transmission chain component top surface is lower than the roller top surface with Roller conveyor.
2. a kind of RGV with laterally longitudinal shifting carrying platform according to claim 1, it is characterised in that: lifting body packet Jacking transmission mechanism, link adjusting gear, long connecting rod group, short connecting rod group and jacking seat are included, jacking transmission mechanism is equipped with runner, Runner connects link adjusting gear, and link adjusting gear both ends are separately connected runner and long connecting rod group, and long connecting rod group passes through short company Bar group is connect with jacking seat, and jacking seat is connect with transmission bottom plate.
3. a kind of RGV with laterally longitudinal shifting carrying platform according to claim 2, it is characterised in that: jacking driver Structure includes jacking driving decelerating electric machine, motor cabinet, jacking drive sprocket, jacking driven sprocket, jacking transmission chain, jacking transmission shaft With jacking bearing block;Jacking driving decelerating electric machine is mounted on motor cabinet, and jacking drive sprocket is mounted on jacking gear reduction electricity On machine output shaft, jacking driven sprocket, which is mounted on jacking transmission shaft, to be connect by jacking transmission chain with jacking drive sprocket, is pushed up Transmission shaft is risen by the jacking bearing seat supports at both ends, jacks and is respectively equipped with runner on the jacking transmission shaft on the outside of bearing block.
4. a kind of RGV with laterally longitudinal shifting carrying platform according to claim 3, it is characterised in that: the jacking seat Including jacking under lower seat, the jacking guide pillar being arranged under jacking on seat and jacking above seat along seat under the opposite jacking of jacking guide pillar The jacking seat of honour of lower movement, short connecting rod group includes two short connecting rods connecting respectively with the lower seat of jacking and the jacking seat of honour, described It jacks and is equipped with short connecting rod mounting base on lower seat and the jacking seat of honour, the short connecting rod mounting base connects long connecting rod by short connecting rod Group;The first self-lubricating bearing is equipped between the jacking guide pillar and the inner hole for jacking the seat of honour, the first self-lubricating bearing is fixed on top It goes up on the inner hole of seat;The second self-lubricating bearing is arranged in short connecting rod both ends pin hole.
5. a kind of RGV with laterally longitudinal shifting carrying platform according to claim 3, it is characterised in that: the connecting rod tune Engagement positions are made of external screw thread spherical plain bearing rod end and internal screw thread spherical plain bearing rod end, the external screw thread spherical plain bearing rod end and interior Screw thread spherical plain bearing rod end is connected with each other by screw thread;External screw thread spherical plain bearing rod end connects runner, internal screw thread rod end joint shaft Hold connection long connecting rod group.
6. a kind of RGV with laterally longitudinal shifting carrying platform according to claim 2, it is characterised in that: the jack Structure is additionally provided with the sensing device of induction lift location, and the sensing device includes sensor block, inductive switch and inductive switch Bracket, sensor block are mounted on jacking transmission shaft, and sensor block both sides are provided with height-adjustable inductive switch, inductive switch peace On inductive switch bracket;There is jacking transmission shaft relief portion, inductive switch setting is avoiding on the inductive switch bracket Portion two sides.
7. a kind of RGV with laterally longitudinal shifting carrying platform according to claim 1, it is characterised in that: the conveyer Structure includes two groups of transmission chain components that are arranged in parallel and being mounted on two sides on transmission bottom plate;Transmitting chain component includes that setting exists The chain pack support of side on bottom plate is transmitted, the bearing block at both ends at the top of chain pack support both ends is set, is mounted on bearing block Limit rotary shaft, transmission chain component sprocket wheel and conveyer chain, the conveyer chain pass through both ends limit rotary shaft and transmission chain component sprocket Conjunction forms closed loop, and bearing block both ends are equipped with bearing.
8. a kind of RGV with laterally longitudinal shifting carrying platform according to claim 3, it is characterised in that: the transmission is driven Motivation structure includes transmission decelerating motor, main drive chain, transmission shaft, main drive chain tensioning apparatus, drive sprocket and driven sprocket;Institute It states chain tensioner and is mounted on transmission bottom plate bottom surface, the transmission decelerating motor is mounted on transmission bottom plate and transmission chain Tight device connection, transmission decelerating motor output end connect drive sprocket, and driven sprocket is mounted on transmission shaft, and drive sprocket passes through Main drive chain is connect with driven sprocket, and transmission shaft is mounted on two groups of transmission chain components by being fixed on the rolling bearing units of chain pack support On, the both ends of transmission shaft are separately installed with the transmission chain component sprocket wheel of two groups of transmission chain components.
9. a kind of RGV with laterally longitudinal shifting carrying platform according to claim 1, it is characterised in that: the Roller conveyor No-power drum including rolling stand and three or more, no-power drum installation is the rolling stand bottom on rolling stand Portion is equipped with the avoid holes of lifting body, has more than two grooves, transmission chain group more than two on rolling stand two sidewalls Part passes through groove and protrudes at Roller conveyor both ends.
10. a kind of working method with the laterally RGV of longitudinal shifting carrying platform described in claim 1, which is characterized in that by with Lower step carries out:
(1) RGV trolley is moved to power transmission line output terminal, and cargo is pushed out by power transmission line, and cargo is on Roller conveyor Stopping after being rolled on Roller conveyor;
(2) RGV trolley is after picking up cargo, and after going to designated position stopping, lifting platform lifts jacking transferring device and cargo To specified altitude assignment;
(3) lifting body jacks up transport mechanism, and transmission chain component arranged in parallel more than two leaves cargo jack-up Cargo is sent out Roller conveyor, cargo is moved by Roller conveyor top surface, transmission driving mechanism driving transmission chain component, conveyer chain component operational It moves to designated position;
(4) lifting body declines, and transmission chain component arranged in parallel more than two is dropped to home position, under lifting platform Drop, RGV trolley return to power transmission line output terminal and pick up cargo, complete a working cycles.
CN201811634401.7A 2018-12-29 2018-12-29 A kind of RGV and working method with laterally longitudinal shifting carrying platform Pending CN109650287A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110640458A (en) * 2019-09-24 2020-01-03 吉林大学 Automatic switching device for radiotherapy compensator
CN110745517A (en) * 2019-10-30 2020-02-04 苏州精濑光电有限公司 Transmission device
CN111824692A (en) * 2020-07-17 2020-10-27 修红岩 Adjustable conveying platform for large-scale formed tire adhesive tape attaching
CN111924470A (en) * 2020-07-28 2020-11-13 北京可锐特科技有限公司 Turning conveying device
CN111942710A (en) * 2020-08-24 2020-11-17 常州工学院 Transition equipment integrating temporary book storage and reversing transfer and control method thereof
WO2020229603A1 (en) * 2019-05-16 2020-11-19 Homag Automation Gmbh Balancing unit for a driverless transport system and method for transporting an item of storage equipment
CN113120793A (en) * 2021-04-20 2021-07-16 中承国际工程有限公司 Lifting device is used in building templates production
CN113371405A (en) * 2021-06-30 2021-09-10 福耐姆智能传输系统(苏州)有限公司 Chain conveyor with roller transfer mechanism
CN113428563A (en) * 2021-07-20 2021-09-24 起步股份有限公司 Conveyor device for the vertical change of the conveying direction of a conveyor belt

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020229603A1 (en) * 2019-05-16 2020-11-19 Homag Automation Gmbh Balancing unit for a driverless transport system and method for transporting an item of storage equipment
CN110640458A (en) * 2019-09-24 2020-01-03 吉林大学 Automatic switching device for radiotherapy compensator
CN110745517A (en) * 2019-10-30 2020-02-04 苏州精濑光电有限公司 Transmission device
CN111824692A (en) * 2020-07-17 2020-10-27 修红岩 Adjustable conveying platform for large-scale formed tire adhesive tape attaching
CN111924470A (en) * 2020-07-28 2020-11-13 北京可锐特科技有限公司 Turning conveying device
CN111942710A (en) * 2020-08-24 2020-11-17 常州工学院 Transition equipment integrating temporary book storage and reversing transfer and control method thereof
CN111942710B (en) * 2020-08-24 2022-03-18 常州工学院 Transition equipment integrating temporary book storage and reversing transfer and control method thereof
CN113120793A (en) * 2021-04-20 2021-07-16 中承国际工程有限公司 Lifting device is used in building templates production
CN113371405A (en) * 2021-06-30 2021-09-10 福耐姆智能传输系统(苏州)有限公司 Chain conveyor with roller transfer mechanism
CN113428563A (en) * 2021-07-20 2021-09-24 起步股份有限公司 Conveyor device for the vertical change of the conveying direction of a conveyor belt

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