DK143544B - CUTTING AND CLEANING INSTALLATIONS - Google Patents

CUTTING AND CLEANING INSTALLATIONS Download PDF

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Publication number
DK143544B
DK143544B DK586577AA DK586577A DK143544B DK 143544 B DK143544 B DK 143544B DK 586577A A DK586577A A DK 586577AA DK 586577 A DK586577 A DK 586577A DK 143544 B DK143544 B DK 143544B
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DK
Denmark
Prior art keywords
scraper
goods
conveyor
paternoster
cargo
Prior art date
Application number
DK586577AA
Other languages
Danish (da)
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DK143544C (en
DK586577A (en
Inventor
K Haahjem
Original Assignee
Haahjem Mekaniske As
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.)
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Publication date
Application filed by Haahjem Mekaniske As filed Critical Haahjem Mekaniske As
Priority to DK243078A priority Critical patent/DK243078A/en
Publication of DK586577A publication Critical patent/DK586577A/en
Publication of DK143544B publication Critical patent/DK143544B/en
Application granted granted Critical
Publication of DK143544C publication Critical patent/DK143544C/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/36—Devices for emptying from the top
    • B65G65/365—Devices for emptying from the top comprising a vertical passage located inside the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/22—Arrangement of ship-based loading or unloading equipment for cargo or passengers of conveyers, e.g. of endless-belt or screw-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G67/00—Loading or unloading vehicles
    • B65G67/60—Loading or unloading ships
    • B65G67/606—Loading or unloading ships using devices specially adapted for bulk material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Vending Machines For Individual Products (AREA)

Description

143544143544

Den foreliggende opfindelse angår et trimme- og tømmeanlæg for styrtgods og iøvrigt af den i den indledende del af krav 1 angivne type. Nærmere angivet angår opfindelsen et trimme- og tømmeanlæg til brug i et last- eller lagerrum og omfattende et antal skrabetransportører, som er indrettet til at bevæge styrtgodset i rummets 05 ene hovedretning, hvilke skrabetransportører som helhed er bevægelige lodret og på tværs af styrtgodsets bevægelsesretning.BACKGROUND OF THE INVENTION The present invention relates to a trimming and unloading system for bulk goods and, moreover, of the type specified in the preamble of claim 1. More particularly, the invention relates to a trimming and unloading system for use in a cargo or storage space and comprising a number of scrap conveyors arranged to move the bulk cargo in one main direction of the space 05, which scrap carriers as a whole are movable vertically and transversely to the direction of movement of the bulk cargo.

Anlæg af den ovennævnte type er kendt, f.eks. fra fransk patentskrift nr. 1.343.751. Ved anvendelse af sådanne anlæg, f.eks. i et skib, vil det ved losning af dette være nødvendigt, at styrtgod-10 set bevæges fra de sædvanligvis langsgående skrabetransportører og op ad et skråplan til en eller flere båndtransportører, som viderefører godset og løber på tværs af den retning, som skrabetransportørerne bevæger styrtgodset i. Båndtransportørerne optager plads og formindsker således lastrummets effektive lastevolumen. Desuden 15 giver båndtransportørernes placering i bunden af båden vanskelig adgang til reparation og vedligeholdelse.Plants of the above type are known, e.g. from French Patent Specification No. 1,343,751. When using such plants, e.g. in a ship, in unloading this, it will be necessary to move the crash goods 10 from the usually longitudinal scrap conveyors and up an inclined plane to one or more belt conveyors which carry the goods and run across the direction in which the scrap conveyors move the collateral goods. i. The belt conveyors take up space and thus reduce the cargo's effective cargo volume. Furthermore, the position of the belt conveyors at the bottom of the boat provides difficult access for repair and maintenance.

Det er opfindelsens formål at tilvejebringe et trimme- og tømmeanlæg af den indledningsvis nævnte type, som afhjælper ovennævnte mangler og ulemper.It is the object of the invention to provide a trimming and unloading system of the type mentioned above, which addresses the aforementioned shortcomings and disadvantages.

20 Dette opnås ved de i den kendetegnende del af krav 1 angivne ejendommeligheder for opfindelsen, idet den eller de for opfindelsen specielle ekstra skrabetransportører, der arbejder under en vinkel eller på tværs i forhold til de øvrige skrabetransportører, let kan fjernes eller hejses op, og dermed optager de ikke udnyttelig lastrum-25 plads. Desuden er det ikke forbundet med vanskeligheder at foretage inspektion og reparation, heller ikke når rummet er fyldt med gods, eksempelvis mens et lastskib er i fart.This is achieved by the features of the invention as defined in the characterizing part of claim 1, wherein the extra scrap conveyor (s) special for the invention operating at an angle or transversely to the other scrap conveyors can be easily removed or hoisted, and thus, they do not occupy a usable cargo space-25 space. In addition, inspection and repair is not associated with difficulties even when the compartment is packed with goods, for example while a cargo ship is on the move.

Opfindelsen skal i det følgende beskrives nærmere i forbindelse med en udførelsesform, der er vist på tegningen, hvor 30 fig. 1 viser et snit gennem lastrummet i et skib, hvor et trim me- og tømmeanlæg ifølge opfindelsen er installeret uden en pladskrævende vandret båndtransportør i lastrummets bund, fig. 2 et længdesnit gennem et enkelt skibslastrum med et anlæg ifølge opfindelsen, 35 fig. 3 et udsnit af det i fig. 1 viste anlæg ifølge opfindelsen, og 2 143544 fig. 4 anlægget i fig. 3 set i retning af pilene IV-IV.The invention will now be described in more detail in connection with an embodiment shown in the drawing, in which FIG. 1 shows a section through the cargo compartment of a ship where a trim and emptying system according to the invention is installed without a space-intensive horizontal belt conveyor in the bottom of the cargo compartment; FIG. 2 is a longitudinal section through a single ship cargo compartment with a system according to the invention; FIG. 3 is a sectional view of the embodiment of FIG. 1 in accordance with the invention, and FIG. 4 the system of FIG. 3 in the direction of arrows IV-IV.

I fig. 1 er der vist et tværsnit af et skibsskrog 1 med et lastrum 2, hvori der er monteret en skrabetransportør 3. Skrabetransportøren kan eksempelvis udgøres af en langstrakt ramme forsynet 05 med parvis anbragte kædehjul, over hvilke to endeløse kæder drives parallelt stort set i lodret plan. Til kæderne er der fastgjort tværgående skrabeskovle med passende indbyrdes afstand.In FIG. 1, a cross-section of a ship hull 1 with a cargo compartment 2 is shown in which is mounted a scraper conveyor 3. For example, the scraper conveyor may be an elongated frame provided with paired sprockets, over which two endless chains are driven in parallel substantially in vertical plane. . The chains have transverse scraping blades attached at a suitable distance from one another.

Skrabetransportøren 3 er i stand til at bevæge styrtgods i skibets længderetning, d.v.s. vinkelret på tegningsplanet i fig. 1, og 10 er bevægelig på tværs af skibets længderetning langs styrebjælker 4, som igen er lodret bevægelige i ikke viste føringer ved deres ender. Endvidere er der ud for den ene ende af skrabetransportøren anbragt en lignende skrabetransportør 5, som forløber i vinkel med skrabetransportørern 3, nærmere bestemt på tværs af denne. Den 15 tværgående skrabetransportør 5 er i stand til at bevæge styrtgodset hen til en lodret transportør 6, som f.eks. er anbragt nær ved en af lastrummets sider. Den lodrette transportør 6 har i det viste udførelseseksempel form af et paternosterværk, som leverer styrtgods til en båndtransportør 7 på skibets dæk. I stedet for pater-20 nosterværket kan der benyttes en skruetransportør eller en hvilken som helst anden egnet lodret transportør. Der kan dog også være indrettet to eller flere sådanne tværgående skrabetransportører, som leverer styrtgods til hver sin eller til samme lodrette transportør. Den tværgående skrabetransportør 5 er lodret bevægelig, f.eks.The scraper conveyor 3 is capable of moving overhead in the longitudinal direction of the ship, i.e. perpendicular to the drawing plane of FIG. 1 and 10 are movable across the longitudinal direction of the ship along guide beams 4, which in turn are vertically movable in guides not shown at their ends. Further, at one end of the scraper conveyor, a similar scraper conveyor 5, which extends at an angle with the scraper conveyor 3, is arranged more specifically across it. The transverse scraper conveyor 5 is capable of moving the overhead load to a vertical conveyor 6, such as e.g. is located near one of the sides of the cargo hold. In the illustrated embodiment, the vertical conveyor 6 is in the form of a paternoster mill which delivers bulk goods to a belt conveyor 7 on the ship's deck. A screw conveyor or any other suitable vertical conveyor may be used in place of the paternost works. However, there may also be arranged two or more such transverse scraper conveyors, which deliver crash loads to each or the same vertical conveyor. The transverse scraper conveyor 5 is vertically movable, e.g.

25 ved hjælp af ophængningsorganer 8 af varierbar længde. Den tværgående skrabetransportør 5 holdes fortrinsvis til enhver tid på et noget lavere niveau end hovedskrabetransportøren 3, eksempelvis ved at regulere disses hastigheder i forhold til hinanden på passende måde, således at man opnår en vis skridevinkel fra sidstnævnte.25 by means of suspension members 8 of variable length. The transverse scraper conveyor 5 is preferably maintained at a somewhat lower level at all times than the main scraper conveyor 3, for example, by adjusting their velocities relative to each other in an appropriate manner, so as to obtain a certain sliding angle from the latter.

30 Herved kan godset skride eller falde af sig selv med sparet effekt som resultat.30 As a result, the goods can slip or fall off by themselves with a saved effect.

Ved at benytte en tværgående skrabetransportør sammen med den lodrette transportør opnås større fyldningsgrad for lastrummet, fordi man undgår sådanne dødvolumener, som opstår i konventionel-35 le losseanlæg under skråplaner, som fører op til tværgående båndtransportører. Endvidere lettes reparationer og vedligeholdelse, fordi skrabetransportørerne til enhver tid befinder sig over lasten.By using a transverse scraper conveyor together with the vertical conveyor, a greater degree of filling is achieved for the cargo compartment by avoiding such dead volumes as occur in conventional unloading systems under sloping planes leading to transverse belt conveyors. Furthermore, repairs and maintenance are facilitated because the scrap conveyors are at all times above the load.

Claims (2)

143544 Fig. 2 viser et længdesnit gennem lastrummet 2 med hovedskraberen 3, som bevæger styrtgodset i lastrummets længderetning, tværskraberen 5 og den lodrette transportør 6. Som vist kan hovedskraberen 3 være forsynet med en gravemaskine 11, som er anbragt 05 kørbart og svingbart på hovedskraberen. Ved hjælp af denne maskines gravearm kan styrtgods graves frem fra rum mellem spanter 12 og afstivningsplader 13, således at hovedskraberen 3, respektivt den tværgående skraber 5, kan bringe godset videre til den lodrette transportør. Da gravemaskinen 11 kan køre pi hovedskraberen, vil 10 den kunne nå alle tilbageliggende godsrester mellem eller på fremspring, således at fartøjet i mange tilfælde vil kunne slutlosses uden yderligere udstyr. Fig. 3 viser mere detailleret en særlig velegnet udførelsesform for den lodrette transportør 6. Denne udgøres af et paternosterværk 15 med kopper 14 fastgjort til et antal endeløse kæder 15, som forløber over øvre og nedre driv- og vendehjul, hvoraf kun det nederste 16 er vist. Den del af paternosterværket, som til enhver tid ligger under niveauet for det omliggende styrtgods, er beskyttet af plader 17, som er fastgjort til kæder, som nederst er ført over et vendehjul 20 19. Pladerne 17 og kæderne 18 danner tilsammen et jalousiagtigt arrangement, hvis overkant 20, således som det bedst fremgår af fig. 4, kan trækkes ned og frilægge paternosterværket, efterhånden som styrtgodsniveauet synker. Overkanten 20 af jalousiet holdes til enhver tid noget lavere end den tværgående skraber 5, således at 25 styrtgodset kan skride fra dennes ende og ned i paternosterværkets kopper 14. Udtrykket “lodret transportør", der er anvendt i ovenstående beskrivelse og i de efterfølgende krav, er ikke tænkt at være begrænset til en transportør, som er anbragt absolut lodret i rummet, 30 men skal omfatte enhver egnet transportør, som er i stand til at flytte styrtgodset fra et lavere til et højere niveau. Der kan endvidere være anbragt flere lodrette transportører i et enkelt rum, hvor dette mitte være hensigtsmæssigt.143544 FIG. 2 shows a longitudinal section through the cargo compartment 2 with the main scraper 3 moving the load in the longitudinal direction of the cargo compartment, the scraper 5 and the vertical conveyor 6. As shown, the main scraper 3 can be provided with an excavator 11, which is arranged 05 movable and pivotable on the main scraper. With the aid of this machine's excavating arm, bulk goods can be dug out from the space between shelves 12 and stiffening plates 13, so that the main scraper 3, or the transverse scraper 5, can carry the goods to the vertical conveyor. Since the excavator 11 can run on the main scraper, 10 it will be able to reach all leftover goods between or on projections, so that the vessel can in many cases be unloaded without additional equipment. FIG. 3 shows in more detail a particularly suitable embodiment of the vertical conveyor 6. It is constituted by a paternoster mill 15 with cups 14 attached to a number of endless chains 15 extending over upper and lower drive and turning wheels, of which only the lower 16 is shown. The part of the paternoster plant, which is at all times below the level of the surrounding collateral, is protected by plates 17, which are attached to chains which are lowered over a turning wheel 20 19. The plates 17 and chains 18 together form a jealous arrangement, the top 20 of which, as best seen in FIG. 4, can be pulled down and expose the paternoster power as the level of the fall goods falls. The upper edge 20 of the shutter is at all times somewhat lower than the transverse scraper 5, so that the bulkhead can slip from its end down into the cups of the paternoster mill 14. The term "vertical conveyor" used in the above description and in the following claims, is not intended to be limited to a conveyor which is positioned absolutely vertically in the room, but should include any suitable conveyor capable of moving the load from a lower to a higher level. in a single room where this center may be appropriate. 1. Trimme- og tømmeanlæg for styrtgods i et last- eller lager rum, omfattende et antal skrabetransportører, som kan sænkes ned mod overfladen af godset og ved skrabevirkning kan bevæge styrt-A trimming and unloading system for crashed goods in a cargo or storage room, comprising a number of scrap conveyors which can be lowered to the surface of the cargo and, by scraping action, can move collapsed
DK586577A 1977-01-17 1977-12-29 CUTTING AND CLEANING EQUIPMENT FOR SHIPPING GOODS DK143544C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK243078A DK243078A (en) 1977-01-17 1978-05-31 TRIMMER AND TOEME DEVICE FOR SHARED GOODS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO770132 1977-01-17
NO770132A NO138442C (en) 1977-01-17 1977-01-17 TRIM AND DEVICE DEVICE FOR SHARED GOODS.

Publications (3)

Publication Number Publication Date
DK586577A DK586577A (en) 1978-07-18
DK143544B true DK143544B (en) 1981-09-07
DK143544C DK143544C (en) 1983-07-25

Family

ID=19883300

Family Applications (1)

Application Number Title Priority Date Filing Date
DK586577A DK143544C (en) 1977-01-17 1977-12-29 CUTTING AND CLEANING EQUIPMENT FOR SHIPPING GOODS

Country Status (10)

Country Link
JP (2) JPS5391273A (en)
BE (1) BE862933A (en)
CA (1) CA1060372A (en)
DE (2) DE2827623C2 (en)
DK (1) DK143544C (en)
FI (1) FI66156C (en)
GB (2) GB1567878A (en)
NL (2) NL183991C (en)
NO (1) NO138442C (en)
SE (2) SE437966B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781203U (en) * 1980-11-05 1982-05-19
NO147376C (en) * 1981-01-05 1984-07-03 Norsk Hydro As SHIPPING AND HANDLING EQUIPMENT FOR BULKGODS
JPS59194939A (en) * 1983-04-15 1984-11-05 Hitachi Ltd Powdered material storing and delivery device
NO154688C (en) * 1983-10-26 1986-12-03 Kaare Haahjem BULKGODS CLEANING DEVICE.
NO175742C (en) * 1990-04-11 1994-11-30 Patos As Emptying device for bulk goods in cargo or storage room
NO300586B1 (en) * 1991-06-27 1997-06-23 Walter Nilsen Device by self-releasing system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE240140C (en) *
US2720326A (en) * 1953-04-27 1955-10-11 Wisconsin Farmco Service Coope Box car unloader
FR1343751A (en) * 1962-10-12 1963-11-22 Automatic device for driving powdery and granular products, in particular for filling and emptying silos
US3588182A (en) * 1968-06-25 1971-06-28 Gifford Hill Western Silo unloader apparatus and process
GB1248991A (en) 1969-02-11 1971-10-06 Flexible Conveyor Company Ltd Improvements in or relating to the loading or unloading of ship's holds
FR2175309A5 (en) * 1972-03-09 1973-10-19 Bretagne Atel Chantiers
US3777429A (en) * 1972-08-28 1973-12-11 R Koser Silo door construction
JPS5326304Y2 (en) * 1974-12-26 1978-07-04
US3980186A (en) * 1975-08-18 1976-09-14 Supreme Farmstead Equipment, Inc. Silage handling apparatus

Also Published As

Publication number Publication date
DE2800226A1 (en) 1978-07-20
DK143544C (en) 1983-07-25
JPS5825615B2 (en) 1983-05-28
FI66156C (en) 1984-09-10
NL183991B (en) 1988-10-17
DK586577A (en) 1978-07-18
SE437966B (en) 1985-03-25
FI66156B (en) 1984-05-31
NO770132L (en) 1978-05-29
JPS5455978A (en) 1979-05-04
NL7800482A (en) 1978-07-19
NO138442B (en) 1978-05-29
BE862933A (en) 1978-05-16
GB1567877A (en) 1980-05-21
CA1060372A (en) 1979-08-14
GB1567878A (en) 1980-05-21
DE2827623C2 (en) 1984-12-20
DE2800226C2 (en) 1985-01-03
SE7805002L (en) 1978-07-18
SE7800238L (en) 1978-07-18
FI780093A (en) 1978-07-18
NL7807358A (en) 1978-10-31
JPS5733250B2 (en) 1982-07-16
JPS5391273A (en) 1978-08-10
NL183991C (en) 1989-03-16
NO138442C (en) 1978-09-06

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