DK168566B1 - Loading station for automated loading and unloading of trucks or trailers and containers - Google Patents

Loading station for automated loading and unloading of trucks or trailers and containers Download PDF

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Publication number
DK168566B1
DK168566B1 DK127389A DK127389A DK168566B1 DK 168566 B1 DK168566 B1 DK 168566B1 DK 127389 A DK127389 A DK 127389A DK 127389 A DK127389 A DK 127389A DK 168566 B1 DK168566 B1 DK 168566B1
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Prior art keywords
loading
truck
station according
unloading station
unloading
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DK127389A
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Danish (da)
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DK127389D0 (en
DK127389A (en
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Ruediger Staege
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Ruediger Staege
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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
    • B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/003Restraining movement of a vehicle at a loading station using means not being part of the vehicle
    • 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
    • B65G67/00Loading or unloading vehicles
    • B65G67/02Loading or unloading land vehicles
    • B65G67/04Loading land vehicles
    • B65G67/20Loading covered vehicles

Abstract

In a loading station for automatic rear-end loading and unloading of trucks on trailers and containers with pallets (3) by means of driverless fork-lift loading machine (4) which transports the pallets (3) over at least one platform (5) that travels along a loading ramp, a lifting and moving device (7) is arranged on the platform (5) and co-operates with the loading machine (4) in order to lift, displace, or turn it. A transport support (5g) arranged on the side of the platform (5) facing the vehicle (1) or container to be loaded can be placed beside the edge of the vehicle or container and is provided in a manner known per se with means for lowering under load the loading surface of the truck or trailer. The outer forks (4a) of the loading machine (4) can be raised above the level of the inner forks (4b).

Description

i DK 168566 B1in DK 168566 B1

Opfindelsen angår en læssestation af den i krav l's indledning angivne art.The invention relates to a loading station of the kind specified in the preamble of claim 1.

Sådanne og lignende læssestationer er kendt fra publikationen "Transport und Lager" 7/8/1980, siderne 46 5 til 50, fra DE-offentliggørelsesskrifter 31 32 899, 33 16 419 og 32 18 756 samt fra DE-patentskrift nr.Such and similar loading stations are known from the publication "Transport und Lager" 7/8/1980, pages 46 5 to 50, from DE publication publications 31 32 899, 33 16 419 and 32 18 756 and from DE patent specification no.

34 32 312 og EP offentliggørelsesskrift nr. 19 62 69.34 32 312 and EP Publication No. 19 62 69.

Et væsentligt problem ved læsning og aflæsning bagfra er pallernes sikre indføring i lastbilens lastrum. Der 10 skal være sørget for, at overkørselsniveauet for læsse- og aflæsseapparatet passer, og at pallerne indføres midt i lastrummet.A major problem with rear loading and unloading is the safe introduction of pallets into the truck's hold. It must be ensured that the level of overloading of the loading and unloading apparatus is adequate and that the pallets are inserted in the middle of the cargo compartment.

De kendte læsse- og aflæssestationer er som regel indrettet således, at en overkørselsbro mellem rampen og 15 lastbilen følger sidstnævntes nedtyngningsbevægelser, og at der sikres en central "indstyring" af lasten ved hjælp af på forskellig vis udformede mekaniske indvisere, som i form af en sluse eller i sideretningen bevægelige styreplader er anbragt ud for lastbilens bagen-20 de. En speciel løsning, som især skal være velegnet til læsning og aflæsning af alle standardiserede trans-portbeholdere med ikke-plane sidevægge, f.eks. med udsparinger, stivere med mere, er beskrevet i DE-patent-skrift nr. 34 32 312 angående en læsse- og aflæssesta-25 tion, hvor læsse- og aflæsseapparatets problemfrie gen nemkørsel med transportenhederne er sikret dels ved hjælp af et omkring transportenhederne gribende beskyttelses- og styrebur, der kan forskydes i sideretningen af udefra virkende kræfter hidrørende f.eks. fra ujævn-30 heder i sidevæggene, og dels ved på løftegaflerne an bragte bæreruller, som letter forskydning i sideretningen af de på disse stående transportenheder - sammen med det omkring disse gribende beskyttelses- og styre- DK 168566 B1 2 bur.The known loading and unloading stations are usually arranged so that an overpass bridge between the ramp and the truck follows the latter's displacement movements and that a central "steering" of the load is ensured by variously designed mechanical indicators, such as a lock or laterally movable guide plates are positioned off the rear of the truck. A special solution, which should be particularly suitable for loading and unloading of all standard transport containers with non-planar side walls, e.g. with recesses, stiffeners and more, are described in DE patent specification 34 32 312 regarding a loading and unloading station, where the unloading and unloading of the loading and unloading device with the transport units is ensured partly by a gripping around the transport units protective and steering cage that can be displaced in the lateral direction by externally acting forces resulting from e.g. from unevenness in the sidewalls, and partly by support rollers mounted on the lifting forks, which facilitate lateral displacement of the standing transport units on these - along with the cage protection and control around them.

Udgående fra denne kendte-teknik, der hvad angår niveauudligningen mellem lastbilens læsse- og aflæssekant og overkørselsbroen tillige er repræsenteret ved DE-pa-5 tentskrift nr. 35 11 445, har den foreliggende opfindelse til formål at indrette en læsse- og aflæssestation af den angivne art på en sådan måde, at læsse- og aflæsse-processerne efter lastbilens tilkobling enten vinkelret eller skråt i forhold til læsserampen kan gennemfø-10 res fuldautomatisk og med et forenklet mekanisk appara tur til sikring af lastens "indstyring" under læsning.Based on this prior art, which, as regards the level equalization between the truck's loading and unloading edge and the overpass bridge, is also represented by DE Patent Specification No. 35 11 445, the present invention aims to provide a loading and unloading station of the truck. Specified species in such a way that the loading and unloading processes after the truck is switched on either perpendicularly or obliquely to the loading ramp can be carried out fully automatically and with a simplified mechanical device for securing the load "loading" during loading.

Dette formål opnås ved det i krav l's kendetegnende del angivne.This object is achieved by the characterizing part of claim 1.

Underkravene kendetegner yderligere konstruktive ejen-15 dommeligheder ved læsse- og aflæssestationen ifølge opf indelsen.The subclaims further characterize constructive characteristics at the loading and unloading station of the invention.

Den med læssestationen ifølge opfindelsen opnåede fordel består hovedsageligt i, at læsseapparatet kan udstyres og positioneres på en sådan måde, at der ikke 20 kræves særskilte mekaniske h-jælpemidler til "indsty ring" af transportenhederne, f.eks. paller i lastrummet .The advantage of the loading station according to the invention consists mainly in that the loading apparatus can be equipped and positioned in such a way that no separate mechanical h aids for "controlling" the transport units are required, e.g. pallets in the cargo compartment.

I det følgende forklares opfindelsen nærmere ved hjælp af tegningen, hvor 25 fig. 1 perspektivisk viser en del af en udførelsesform for læssestationen ifølge opfindelsen med en såkaldt toprampe, fig. 2 perspektivisk en del af en udførelsesform med en såkaldt tandrampe, DK 168566 B1 3 fig. 3 perspektivisk et til stationen hørende læsseapparat , fig. 4 i større målestok en i fig. 1 og 2 med 5a betegnet nedholder, 5 fig. 5 bagsiden af en med paller læsset lastbil, fig. 6 samme lastbils bagside som fig. 5, men med paller, der er løftet op fra lastbilen, fig. 7 forenklet og set fra oven et overgangsområde mellem lastbilens lastrum og en læsserampe, og 10 fig. 8 perspektivisk en på en overkørselsbærer anbragt støtteindretning.The invention will now be explained in more detail with reference to the accompanying drawings, in which: FIG. 1 is a perspective view of part of an embodiment of the loading station according to the invention with a so-called top ramp; FIG. 2 is a perspective view of part of an embodiment with a so-called tooth ramp, FIG. 3 is a perspective view of a stationary loading device; FIG. 4 on a larger scale than in FIG. 1 and 2 with holder 5a, 5; 5 shows the back of a pallet-laden truck, fig. 6 shows the back of the same truck as fig. 5, but with pallets lifted from the truck, fig. 7 is a simplified and top plan view of a transition area between the truck's cargo compartment and a loading ramp; and FIG. 8 is a perspective view of a support device mounted on an overpass carrier.

I alle figurer 1-8 er samme dele betegnet med samme henvisningsbetegnelser. Der refereres tildels samtidigt til flere figurer.In all Figures 1-8, the same parts are designated by the same reference numerals. Several figures are sometimes referred to simultaneously.

15 Fig. 1 viser en med bagsiden hen til et tilkoblings sted 6 bakket lastbil, som er bragt i position ved hjælp af en ikke vist signallampe. Læssemesteren eller en anden ansvarlig person indstiller på en styredatamat, hvilket tilkoblingssted læsse- og aflæsseapparatet skal 20 føres hen til, og om lastbilen skal læsses eller aflæs ses. Lastbilens lastrum, der er betegnet med 1, overvåges ved hjælp af et på læsseapparatet 4 monteret kamera 4k, jfr. fig. 3.FIG. 1 is a back view of a truck, backed to a coupling point 6, which is brought into position by a signal lamp not shown. The loading master or other responsible person sets on a control computer, which connection point the reading and unloading device must be guided to, and whether the truck should be loaded or unloaded. The truck's cargo space, marked 1, is monitored by means of a camera 4k mounted on the loading device 4, cf. FIG. Third

I tilfælde af en såkaldt toprampe som vist i fig. 1 25 bevæges læsseapparatet på skinner hen til tilkoblingsstedet 6 og standser midt for et signalanlæg, som tillige indikerer lastbilens position. En platform 5 med en overkørselsdel 5g bringes i en højeste position, DK 168566 Bl 4 hvorved på overkørselsdelen 5g anbragte nedholdere 5a til belastet sænkning af lastbilens lasteflade indtager en indre position, dvs. en position midt på overkørselsdelen. Retteplader 5b med styrefunktioner og 5 afgrænsningsplader 5c med kontrolfunktioner, jfr. fig.In the case of a so-called top ramp as shown in FIG. 1 25, the loading device is moved on rails to the connection point 6 and stops in the middle of a signal system which also indicates the position of the truck. A platform 5 with an overpass part 5g is placed in the highest position, DK 168566 B1 4 whereby holders 5a placed on the overpass part 5g for loaded lowering of the truck's loading surface occupy an inner position, ie. a position in the middle of the overpass section. Straightening plates 5b with control functions and 5 delimiting plates 5c with control functions, cf. FIG.

7, er herved svinget bort. Platformen 5 sænkes langsomt, indtil ikke viste følere for reflekteret lys i overkørselsdelen 5g registrerer lastbilens bagkant. Overkørselsdelen 5g bevæges dernæst i retning mod last-10 bilens bagkant, indtil følere 5a4, fig. 4, i nedholde- ren 5a påvirkes. Sammen med platformen 5 sænkes dennes overkørselsdel 5g, indtil følere 5a3 i nedholderen 5a aktiveres, når bunden af lastbilens lastrum rammes. Nedholderne 5a i midterstillingen forskydes dernæst 15 ved hjælp af gevindspindeler 5a2, fig. 4, synkront udad på en styre- og holdeskinne 5al, indtil en føler 5a5 i mindst én af nedholderne 5a påvirkes. Til påvirkning af føleren i nedholderen 5a på den anden side ved den modsatte lastbilvæg kører det samlede læsseapparat på 20 skinner i retning mod den anden lastbilvæg, idet den hidtil påvirkede føler 5a5 ikke forlader sin position ved den nåede lastbilvæg, d.v.s. at føleren 5a5 bevæges udad modsat læsseapparatets bevægelsesretning. Når begge følere 5a5 er påvirket, standser læsseapparatet.7, is thereby turned away. The platform 5 is lowered slowly until no reflected light sensors in the overpass section 5g detect the trailing edge of the truck. The crossing part 5g is then moved in the direction towards the rear of the truck 10 until sensors 5a4, fig. 4, in the retainer 5a is affected. Along with the platform 5, its overpass portion 5g is lowered until sensors 5a3 in downhole 5a are activated when the bottom of the truck's cargo compartment is hit. The retainers 5a in the middle position are then displaced 15 by threaded spindles 5a2. 4, synchronously outwardly on a guide and holding rail 5al until a sensor 5a5 in at least one of the holders 5a is affected. In order to actuate the sensor in the retainer 5a, on the other hand, at the opposite truck wall, the total loading device of 20 rails in the direction of the other truck wall, the previously affected sensor 5a5 not leaving its position at the reached truck wall, i.e.. moving the sensor 5a5 outwardly opposite to the direction of movement of the loading device. When both sensors 5a5 are actuated, the loading device stops.

25 Ved hjælp af vejlængdemålere (f.eks. et ikke vist line arpotentiometer) konstateres via nedholderne 5a's forskydningsstrækning lastrummet l's bredde. Ved hjælp af den venstre og den højre nedholder 5a's trykkede føletaster 5a4 konstateres overkørselsdelen 5g's vin-30 kelstilling i forhold til selve platformen 5 via ikke viste induktive strækningsmålere. Svarende til denne vinkel og til lastefladens bredde bringes rettepladerne 5b/d og afgrænsningspladerne 5c ved hjælp af en indstillingsindretning 5e i læsseapparatet 4's kørselspo-35 sition.By means of path length gauges (eg a line arpotentiometer not shown), the width of the cargo space 1 is ascertained via the displacement distance of the holders 5a. With the aid of the left and right holders 5a, the printed feel keys 5a4 hold the angular position of the crossing part 5g with respect to the platform 5 itself via inductive strain gauges not shown. Corresponding to this angle and to the width of the loading surface, the straightening plates 5b / d and the delimiting plates 5c are brought by means of an adjusting device 5e in the driving position of the loading device 4.

DK 168566 B1 5DK 168566 B1 5

Samtidigt hermed sænkes belastet lastbilens bagkant ved hjælp af hydraulikcylindere 5f, som via nedholder-ne 5a påvirker bagkanten, hvorved en indretning med modholdere 5k støtter i modsat retning.At the same time, the rear edge of the truck is lowered by means of hydraulic cylinders 5f, which via the retainers 5a influence the rear edge, whereby a device with brackets 5k supports in the opposite direction.

5 Inden rettepladerne 5b/d rettes ind, løftes læsseappa- ratet 4 ved hjælp af en løfte- og bevægemekanisme 7. Læsseapparatet 4 bringes herved i sin kørselsretning i en stilling midt mellem rettepladerne 5d og sænkes. Læsseapparatet 4 udrykkes fra en klemkobling 7a i me-10 kanismen 7 og bevæges - styret af en indretning til berøringsfri afføling af lastbilens sidevægge og af rettepladerne 5b/d - ind i lastbilens lastrum. Positionen af lastepaller 3 registreres ved hjælp af optiske eller mekaniske organer 4f, fig. 3, så at en på læsse-15 apparatet 4 anbragt læsse- og aflæssegaffels grene 4a/b kan rettes ind efter pallernes placering. Læsseapparatet 4 skyder grenene 4a/b ind i pallerne 3 og løfter disse således, at to yderst beliggende gaffelgrene 4a, der kan løftes i forhold til indre gaffelgrene 4b's 20 niveau, kan bringe eventuelt ikke lodret stående pal ler 3a, fig. 5, i lodret stilling til dannelse af en sluttet palleblok, i hvilken pallerne støtter hinanden, jfr. fig. 5 og 6. Det stykke, som de yderst beliggende to gaffelgrene 4a skal løftes op fra de indre gaffel-25 grene 4b's niveau, er i fig. 6 betegnet med X. Under pallernes løftning tippes disse tvangsmæssigt mekanisk svagt mod læsseapparatet.5 Prior to aligning the straightening plates 5b / d, the loading device 4 is lifted by means of a lifting and moving mechanism 7. The loading device 4 is thereby moved in its direction of travel in a position midway between the straightening plates 5d and lowered. The loader 4 is extended from a clamp coupling 7a of the mechanism 7 and moved - guided by a device for touchless sensing of the truck sidewalls and of the straightening plates 5b / d - into the truck's compartment. The position of pallets 3 is recorded by optical or mechanical means 4f, fig. 3, so that the branches 4a / b of the loading and unloading fork 4 are arranged on the loading apparatus 4 according to the position of the pallets. The loading device 4 pushes the branches 4a / b into the pallets 3 and lifts them so that two highly positioned fork branches 4a, which can be lifted relative to the level of the inner fork branches 4b, can possibly not have vertical uprights 3a, fig. 5, in a vertical position to form a closed pallet block in which the pallets support each other, cf. FIG. 5 and 6. The portion to which the outermost two fork branches 4a are to be lifted from the level of the inner fork branches 4b is shown in FIG. 6, marked X. During the lifting of the pallets, these are forcibly mechanically tipped slightly against the loading device.

Læsseapparatet kører med den optagne last tilbage i retning mod løfte- og bevægemekanismen 7, hvorved det 30 ved hjælp af en indretning 4h/i til berøringsfri af føling af lastbilens sidevægge og af rettepladerne 5b/d, jfr. fig. 7, ledes ud af lastbilens lastrum. Læsseapparatet 4 sammenkobles dernæst med bevægemekanismen 7 ved hjælp af dennes klemkobling 7a, løftes op over ret- DK 168566 B1 6 tepladerne 4b/d's niveau og vendes. Under vendeprocessen kan læsseapparatet holdes i skrå stilling ved hjælp af en i klemkoblingen 7a anbragt tippeindretning til kompensering for de kræfter, der påvirker den sammen 5 med læsseapparatet løftede last. Under de omtalte ar bejdsoperationer er et på læsserampen anbragt forbindelseskøretøj 2, som kører frem og tilbage mellem et lager og læsseapparatet, bragt i overførselsposition.The loader moves back with the loaded load in the direction towards the lifting and moving mechanism 7, whereby it 30, by means of a device 4h / i for contact-free of sensing of the truck's side walls and of the straightening plates 5b / d, cf. FIG. 7, is led out of the truck's hold. The loader 4 is then coupled to the moving mechanism 7 by means of its clamping coupling 7a, raised above the level of the rectangular plates 4b / d and reversed. During the reversing process, the loading device can be held in an oblique position by means of a tilting device arranged in the clamping connection 7a to compensate for the forces which influence the load lifted together with the loading device. During the aforementioned work operations, a connecting vehicle 2 arranged on the loading ramp, which travels back and forth between a bearing and the loading apparatus, is brought into transfer position.

Det til løfte- og bevægemekanismen 7 koblede læsseap-10 parat 4 løftes sammen med sin last under vendeproces sen op til et overførselsniveau til forbindelseskøretøjet 2, hvorefter pallerne 3 sættes ned på dette. Læsseapparatet 4 køres tilbage ved hjælp af mekanismen 7, indtil gaffelgrenene 4a/b er trukket bort fra pal-15 lerne 3. Dernæst bringes læsseapparatet 4 i sin udgangs position klar til start af den næste aflæsseoperation.The loading device 10 connected to the lifting and moving mechanism 7 is lifted together with its load during the turning process up to a transfer level to the connecting vehicle 2, after which the pallets 3 are lowered thereon. The loading device 4 is retracted by the mechanism 7 until the fork branches 4a / b are pulled away from the pallets 3. Next, the loading device 4 is brought into its starting position ready for the start of the next unloading operation.

Lastbilen læsses i omvendt rækkefølge efter sin arretering og sænkning af bilens lasteflade. Rager lasten for langt ud til siden som antydet ved den stiplede linie 3c i 20 fig. 7, indstilles afgræsningspladen 5c med kontrol funktion, hvilket medfører standsning af læsseapparatet 4 og dettes kørsel tilbage til udgangspositionen samt melding til læssemesteren.The truck is loaded in reverse order after its arrest and lowering of the car's loading surface. Does the load project too far to the side as indicated by the dotted line 3c in FIG. 7, the grazing plate 5c is set with control function, which causes the loading device 4 to stop and its drive back to the starting position as well as message to the loading master.

Fig. 2 viser en ændret udførelsesform til såkaldte tand-25 ramper.FIG. 2 shows a changed embodiment for so-called tooth-ramps.

Lige som ved læssestationen ifølge fig. 1 bevæges læsseapparatet på skinner til tilkoblingsstedet 6, hvor det standser i en forvalgt position, i hvilken overkørselsdelen 5g ved svingning om et hængselled 5h ved hjælp 30 af en hydraulikcylinder 5i kan positioneres midt på tilkoblingsstedet 6. Et til platformen 5's horisontale del 51 hængslet segment 5m, som i hviletilstanden befinder sig i lodret stilling, klappes ned i tilslutning til tilkoblingsprocessens afslutning, så at det kommer DK 168566 B1 7 til at ligge på overkørselsdelen.As with the loading station of FIG. 1, the loading device is moved on rails to the connection point 6, where it stops in a preselected position, in which the override part 5g can be positioned by a hydraulic cylinder 5i by means of a hydraulic cylinder 5i in the middle of the connection point 6. A horizontal segment 51 hinged to the platform 5 5m, which is in the vertical position in the vertical position, is folded down at the end of the connection process so that it will lie on the overpass section.

Når lastbilen er tilkoblet (hvilket ikke er vist i fig.When the truck is engaged (which is not shown in fig.

2), gennemføres læsse- eller aflæsseoperationerne som beskrevet i forbindelse med fig. 1.2), the read or unload operations are performed as described in connection with FIG. First

5 Fig. 8 viser en af to på hver sin side af overkørsels- delen 5g anbragte støtteindretninger til at støtte lastbilen i sideretningen og fra neden under dens læsning eller aflæsning. Støtteindretningen indbefatter lamelformede støtteorganer 5o, 5p, som er hængslet til hinanden 10 og ved hjælp af en lodret hængslingsaksel er forbundet med en til støtteindretningen hørende indstillingsarm 5s til indstilling af støtteorganerne i længderetningen. Indstillingsarmen 5s er indirekte forbundet med en på overkørselsdelen 5g anbragt arm 5r til indstilling i 15 tværretningen.FIG. 8 shows one of two support devices arranged on each side of the crossing 5g to support the truck in the lateral direction and from below during its loading or unloading. The support device includes slat-shaped support members 5o, 5p, which are hinged to each other 10 and connected by a vertical hinge shaft to a longitudinal adjusting arm 5s of the support device. The adjustment arm 5s is indirectly connected to an arm 5r arranged on the crossing part 5g for adjustment in the transverse direction.

Når lastbilen er koblet til overkørselsdelen 5g, ligger støtteindretningens støtteorganer 5o an mod lastbilens sidevæg, medens støtteorganer, som ikke kommer 20 til anlæg mod sidevæggen, bevæges ned under lastrummets gulv 1 og støtter dette fra neden.When the truck is coupled to the overpass section 5g, the support members 5o of the support device abut against the sidewall of the truck, while support means which do not come into contact with the sidewall move down below the floor 1 of the compartment and support it from below.

Claims (13)

1. Station til automatisk læsning af lastpaller (3) i og disses aflæsning fra lastbiler eller påhængsvogne bagfra samt i eller fra containere ved hjælp af et efter løftegaffelprincippet arbejdende læsse- eller 3 aflæsseapparat (4) uden fører, som transporterer pal lerne (3) over mindst én langs med en læsserampe flyttelig platform (5), kendetegnet ved, at der på platformen (5) er anbragt en til løftning, flytning og drejning af læsseapparatet (4) tjenende løfte- og 10 bevægemekanisme (7), som kan bringes i indgreb med læs seapparatet (4), at platformen (5) på den platformsside, der vender mod lastbilen (1) eller containeren, der skal læsses eller aflæsses, har en overkørselsdel (5g), som kan bringes til anlæg mod køretøjets eller 15 containerens lastekant og på i og for sig kendt vis er forsynet med midler til belastet sænkning af lastbilens eller påhængsvognens lasteflade, og at yderst beliggende gaffelgrene (4a) på læsseapparatet (4) er indrettet til at kunne løftes op over indre løftegaf-20 felgrenes (4b) niveau.1. Station for automatic loading of pallets (3) in and their unloading from trucks or trailers from the rear as well as in or from containers by means of a loading or working unloading device (4) without driver, which carries the pallets (3) at least one movable platform (5) along a loading ramp (5), characterized in that a lifting and moving mechanism (7) serving to lift, move and rotate the loading apparatus (4) is provided which can be brought in engagement with the loading apparatus (4), the platform (5) on the platform side facing the truck (1) or the container to be loaded or unloaded has a crossing part (5g) which can be brought into contact with the vehicle or the loading edge of the container and in a manner known per se is provided with means for lowering the loading surface of the truck or trailer, and that extremely forks (4a) on the loading device (4) are arranged for being able to be raised above the level of the inner lifting fork 20 (4b). 2. Læsse- og aflæssestation ifølge krav 1, kendetegnet ved, at løfte- og bevægemekanismen (7) har en til forbindelse med læsseapparatet (4) udformet klemkobling (7a). 25A loading and unloading station according to claim 1, characterized in that the lifting and moving mechanism (7) has a clamp coupling (7a) designed for connection with the loading device (4). 25 3. Læsse- og aflæssestation ifølge krav 2, kende tegnet ved, at klemkoblingen (7a) er forsynet med en tippeindretning, der er indrettet til under læs-seapparatets (4) drejning at kompensere for de centrifugalkræfter, der påvirker lasten. 303. A loading and unloading station according to claim 2, characterized in that the clamping coupling (7a) is provided with a tipping device adapted to compensate for the centrifugal forces affecting the load during the rotation of the reading apparatus (4). 30 4. Læsse- og aflæssestation ifølge krav 1, 2 eller 3, DK 168566 B1 9 kendetegnet ved, at overkørselsdelen (5g) er svingelig i et horisontalt plan om et sidehængsel (5h), og at der til platformen (5) er hængslet et segment (5m), ved hjælp af hvilket et ved overkørselsde-5 lens (5g) svingning dannet mellemrum mellem denne og selve platformen (5) kan elimineres.A loading and unloading station according to claim 1, 2 or 3, characterized in that the crossing part (5g) is pivotable in a horizontal plane about a side hinge (5h) and that a platform is hinged to the platform (5). segment (5m), by means of which a oscillation formed at the crossing (5g) between this and the platform (5) can be eliminated. 5. Læsse- og aflæssestation ifølge et vilkårligt af kravene 1-4, kendetegnet ved, at der som middel til belastet sænkning af lastbilens eller på-10 hængsvognens lasteflade på overkørselsdelen (5g) er anbragt nedholdere (5a), som indirekte påvirkes af i nedholdere (5k) lejrede hydraulikcylindere (5f) til med en forvalgt forbelastning at trykke mod lastbilens bageste lastekant. 15A loading and unloading station according to any one of claims 1-4, characterized in that, as means of loaded lowering of the loading surface of the truck or trailer, the holders (5a) are arranged which are indirectly influenced by retainers (5k) mounted hydraulic cylinders (5f) to press against the rear loading edge of the truck with a preselected preload. 15 6. Læsse- og aflæssestation ifølge et vilkårligt af kravene 1-5, kendetegnet ved, at tænderne (4a, 4b) på læsseapparatets (4) læssegaffel er indrettet til at kunne udskydes og indskydes et til en del af deres længde svarende stykke. 20A loading and unloading station according to any one of claims 1-5, characterized in that the teeth (4a, 4b) of the loading fork (4) of the loading device (4) are adapted to be extended and inserted one part corresponding to their length. 20 7. Læsse- og aflæssestation ifølge krav 6, kende tegnet ved, at der på tændernes (4a, 4b) frie ender findes sensorer (4f) til konstatering af pallernes eller palleindskydningsåbningernes placering.A loading and unloading station according to claim 6, characterized in that on the free ends of the teeth (4a, 4b) there are sensors (4f) for determining the location of the pallets or pallet insertion openings. 8. Læsse- og aflæssestation ifølge krav 6 og 7, k e n - 25 detegnet ved, at der på de yderste gaffelgrenes (4a) yderside er anbragt en sensor (4g) til berørings-fri afføling af lastbilens sidevægge eller af dele med styrefunktion i læsseapparatet.A loading and unloading station according to claims 6 and 7, characterized in that a sensor (4g) is provided on the outside of the outer fork branches (4g) for touch-free sensing of the truck's sidewalls or of parts with control function in the loading apparatus. . 9. Læsse- og aflæssestation ifølge et vilkårligt af 30 kravene 1-8, kendetegnet ved, at læsseappa ratet (4) på begge sider har sensorer (4h) til berø- DK 168566 B1 10 ringsfri afføling af lastbilens sidevægge eller af dele med styrefunktion i læsseapparatet.A loading and unloading station according to any one of claims 1-8, characterized in that the loading device (4) on both sides has sensors (4h) for contact-free sensing of the truck's side walls or of parts with control function. in the loading device. 10. Læsse- og aflæssestation ifølge et vilkårligt af kravene 1-9, kendetegnet ved, at læsseappa- 5 ratet (4) er forsynet med i kørselsretningen fremad og bagud rettede elektroniske kameraer (4k).A loading and unloading station according to any one of claims 1-9, characterized in that the loading device (4) is provided with forward and reverse electronic cameras (4k) in the direction of travel. 11. Læsse- og aflæssestation ifølge et vilkårligt af kravene 1-10, kendetegnet ved, at der på hver af overkørselsdelens (5g) to sider er anbragt en 10. den langsgående retning og i tværretningen indstillelig indretning (5o, 5p, 5r, 5s) til fra siden og fra neden at støtte lastbilen, påhængsvognen eller containeren, som skal læsses eller aflæsses.A loading and unloading station according to any one of claims 1-10, characterized in that on each of the two sides of the crossing part (5g) is arranged a 10. the longitudinal and adjustable device (5o, 5p, 5r, 5s). ) to support the truck, trailer or container to be loaded or unloaded from the side and from below. 12. Læsse- og aflæssestation ifølge krav 11, kende- 15 tegnet ved, at støtteindretningen indbefatter sammenhængslede lamelagtige støtteorganer (5o, 5p), som er anbragt på en lodret hængslingsaksel på en indstillingsarm (5s) på støtteindretningen.A loading and unloading station according to claim 11, characterized in that the support device includes interconnected lamellar support means (5o, 5p) which are mounted on a vertical hinge shaft on an adjusting arm (5s) on the support device. 13. Læsse- og aflæssestation ifølge et vilkårligt af 20 kravene 1-12, kendetegnet ved, at der til automatisk drift af stationen forefindes i og for sig kendte elektroniske styringsmidler.A loading and unloading station according to any one of claims 1-12, characterized in that electronic control means are known for automatic operation of the station.
DK127389A 1987-07-15 1989-03-15 Loading station for automated loading and unloading of trucks or trailers and containers DK168566B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3723794 1987-07-15
DE19873723794 DE3723794A1 (en) 1987-07-15 1987-07-15 LOADING STATION FOR AUTOMATIC REAR-SIDED LOADING AND UNLOADING OF TRUCKS OR TRAILERS AND CONTAINERS
PCT/DE1988/000453 WO1989000540A1 (en) 1987-07-15 1988-07-15 Loading station for automtic end-loading and end-unloading of trucks or trailers and containers
DE8800453 1988-07-15

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DK127389D0 DK127389D0 (en) 1989-03-15
DK127389A DK127389A (en) 1989-05-03
DK168566B1 true DK168566B1 (en) 1994-04-25

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EP (1) EP0299912B1 (en)
AT (1) ATE63526T1 (en)
DD (1) DD271889A5 (en)
DE (2) DE3723794A1 (en)
DK (1) DK168566B1 (en)
ES (1) ES2021876B3 (en)
GR (1) GR3001957T3 (en)
RU (1) RU1830042C (en)
WO (1) WO1989000540A1 (en)

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Also Published As

Publication number Publication date
DK127389D0 (en) 1989-03-15
ATE63526T1 (en) 1991-06-15
EP0299912B1 (en) 1991-05-15
RU1830042C (en) 1993-07-23
DE3862820D1 (en) 1991-06-20
DD271889A5 (en) 1989-09-20
DE3723794A1 (en) 1989-01-26
DK127389A (en) 1989-05-03
EP0299912A1 (en) 1989-01-18
GR3001957T3 (en) 1992-11-23
WO1989000540A1 (en) 1989-01-26
ES2021876B3 (en) 1991-11-16

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