SE421772B - DEVICE IN BULK CLASS SHIP ROOM - Google Patents

DEVICE IN BULK CLASS SHIP ROOM

Info

Publication number
SE421772B
SE421772B SE7803469A SE7803469A SE421772B SE 421772 B SE421772 B SE 421772B SE 7803469 A SE7803469 A SE 7803469A SE 7803469 A SE7803469 A SE 7803469A SE 421772 B SE421772 B SE 421772B
Authority
SE
Sweden
Prior art keywords
carriers
cargo
cargo space
chain
carrier
Prior art date
Application number
SE7803469A
Other languages
Swedish (sv)
Other versions
SE7803469L (en
Inventor
N Sandvall
Original Assignee
Nordstroems Linbanor Ab
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 Nordstroems Linbanor Ab filed Critical Nordstroems Linbanor Ab
Priority to SE7803469A priority Critical patent/SE421772B/en
Priority to DE19782841612 priority patent/DE2841612A1/en
Priority to US05/946,074 priority patent/US4245942A/en
Priority to DK433478A priority patent/DK433478A/en
Priority to JP12123878A priority patent/JPS5459776A/en
Priority to FI782995A priority patent/FI68574C/en
Priority to CA312,621A priority patent/CA1096327A/en
Priority to GB7839292A priority patent/GB2007185B/en
Priority to NO783355A priority patent/NO154994C/en
Priority to FR7828378A priority patent/FR2405183A1/en
Publication of SE7803469L publication Critical patent/SE7803469L/en
Publication of SE421772B publication Critical patent/SE421772B/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ship Loading And Unloading (AREA)

Description

7803469-1 Vid en föredragen utföringsform av anordningen enligt uppfinningen, som har drivorgan i form av en kedja för varje medbringare, är organ anordnade för att förspänna kedjan. Detta bidrar väsentligt till att förbättra funktionen. In a preferred embodiment of the device according to the invention, which has drive means in the form of a chain for each carrier, means are provided for biasing the chain. This significantly contributes to improving the function.

Uppfinningen beskrives närmare under hänvisning till på bifogade rit- ning visade utföringsexempel, där fig. 1 visar ett schematiskt tvär- snitt genom ett fartygslastrum och fig. 2 ett tvärsnitt genom en med- bringare.The invention is described in more detail with reference to exemplary embodiments shown in the accompanying drawing, in which Fig. 1 shows a schematic cross-section through a ship's hold and Fig. 2 a cross-section through a carrier.

I fig. 1 illustreras schematiskt ett lastrum i ett kolfartyg med ett arrangemang enligt uppfinningen. Lastrummet har en välvd botten 1 mellan tvâ rader tappfickor 2 med utmatningsöppningar 3 och luckor 4, vilka rader sträcker sig i lângskeppsriktningen vid lastrummets yt- terkanter. Under varje rad tappfickor 2 löper en bandtransportör 5, som på konventionellt sätt sträcker sig under fartygets samtliga last- rum från för till akter och på vilken material, som utsläppes genom öppningarna 3 ned på transportören, transporteras till en transportör (icke visad) som leder ut från fartyget.Fig. 1 schematically illustrates a cargo space in a coal vessel with an arrangement according to the invention. The cargo space has a curved bottom 1 between two rows of pin pockets 2 with discharge openings 3 and hatches 4, which rows extend in the longitudinal direction at the outer edges of the cargo space. Under each row of pin pockets 2 runs a belt conveyor 5, which extends in a conventional manner under all the cargo spaces of the ship from fore to stern and on which material discharged through the openings 3 down to the conveyor is transported to a conveyor (not shown) which leads out of the ship.

Pâ den välvda lastrumsbottnen 1 vilar ett flertal stavformiga medbrin- gare 6 med trapetsformigt tvärsnitt. Medbringarna 6 är kopplade till var sin kedja 7 (eller vajer). Kedjan 7 sträcker sig över lastrums- bottnen 1 till brythjul 8 utanför vardera långsidan, vidare via des- sa brythjul 8 under lastrumsbottnen till brythjul 9 och ett drivhjul 10 på en drivmotor 11, som kan vara en hydraulmotor eller en elmotor med växel. Genom brythjulen 9 blir kedjans omslutningsvinkel på driv- hjulet 10 ca 1so°. Brythjuien 9 är lagrade horisontellt förskjutbara och är anslutna till var sin hydraulcylinder 12, medelst vilka ked- jans förspänning kan regleras. Med hjälp av tillhörande kedja 7 kan således varje medbringare 6 individuellt drivas tvärs över bottnen mellan raderna tappfickor 2.On the arched cargo compartment bottom 1 rests a plurality of rod-shaped carriers 6 with a trapezoidal cross-section. The carriers 6 are connected to their respective chains 7 (or wires). The chain 7 extends over the cargo space bottom 1 to break wheels 8 outside each long side, further via these break wheels 8 under the cargo hold bottom to break wheels 9 and a drive wheel 10 on a drive motor 11, which may be a hydraulic motor or an electric motor with gear. Through the breaking wheels 9, the enclosing angle of the chain on the drive wheel 10 becomes approx. The breakers 9 are mounted horizontally displaceable and are connected to separate hydraulic cylinders 12, by means of which the pretension of the chain can be regulated. With the aid of the associated chain 7, each carrier 6 can thus be individually driven across the bottom between the rows of pin pockets 2.

Claims (4)

7803469-1 Patentkrav7803469-1 Patent claims 1. Anordning i för bulklast, t.ex. kol, avsedda fartygslastrum, som under sin botten har en eller flera utmatningstransportörer för bulklasten och bottnen ovanför transportören/transportörerna är för- seddlmfi en rad utmatningsöppningar för varje transportör, varvid lastrumsbottnen vid åtminstone ena sidan om raden/raderna av utmat- ningsöppningar är väsentligen plan och ett flertal medbringarorgan är anordnade efter varandra, vilka medelst drivorgan är rörliga på lastrumsbottnen i en riktning tvärs raden/raderna av utmatningsöpp- ningar för att mata lasten till öppningarna, enligt krav 1 i patentet 415 644, k ä n n e t e c.k.n a d av att lastrumsbottnen (1) är välvd .i medbringarnas (6) rörelseriktning.Device for bulk cargo, e.g. coal, intended ship cargo spaces, which under their bottom have one or more discharge conveyors for the bulk cargo and the bottom above the conveyor / conveyors are provided with a series of discharge openings for each conveyor, the cargo space bottom at at least one side of the row (s) of discharge openings being substantially and a plurality of carrier means are arranged one after the other, which by means of drive means are movable on the cargo space bottom in a direction across the row / rows of discharge openings for feeding the load to the openings, according to claim 1 in patent 415 644, characterized in that the cargo space bottom (1) is arched in the direction of movement of the carriers (6). 2. Anordning enligt krav 1, k ä n n e t e c k n a d av att medbrin- garna (6) har så lutande medbringarytor, att lasten vid matningsrö- relsen belastar medbringarna med en kraft, som har en mot lastrums- bottnen riktad komposant.Device according to claim 1, characterized in that the carriers (6) have such inclined carrier surfaces that the load during the feeding movement loads the carriers with a force which has a component directed towards the bottom of the cargo space. 3. Anordning enligt krav 2, k ä n n e t e c k n a d av att medbrin- garna är stavformiga element med trapetsformigt tvärsnitt.Device according to claim 2, characterized in that the carriers are rod-shaped elements with a trapezoidal cross-section. 4. Anordning enligt något av kraven 1 - 3, vid vilken drivorganen är bildade av en kedja för varje medbringare, k ä n n e t e c k n a d av att organ (12) är anordnade för att förspänna kedjan. ANFURDA PUBLIKATIONER:Device according to one of Claims 1 to 3, in which the drive means are formed by a chain for each carrier, characterized in that means (12) are arranged for biasing the chain. REQUIRED PUBLICATIONS:
SE7803469A 1977-10-05 1978-03-28 DEVICE IN BULK CLASS SHIP ROOM SE421772B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE7803469A SE421772B (en) 1978-03-28 1978-03-28 DEVICE IN BULK CLASS SHIP ROOM
DE19782841612 DE2841612A1 (en) 1977-10-05 1978-09-25 DEVICE IN SHIP LOADING ROOMS FOR BULK GOODS
US05/946,074 US4245942A (en) 1977-10-05 1978-09-26 Bulk cargo ship hold arrangement
DK433478A DK433478A (en) 1977-10-05 1978-09-29 DEVICE AT SHIP LOAD ROOM FOR BULK LOAD
JP12123878A JPS5459776A (en) 1977-10-05 1978-10-02 Hold for bulk cargo
FI782995A FI68574C (en) 1977-10-05 1978-10-02 ANORDNING I FARTYGSLASTRUM FOER BULKLAST
CA312,621A CA1096327A (en) 1977-10-05 1978-10-03 Bulk cargo ship hold arrangement
GB7839292A GB2007185B (en) 1977-10-05 1978-10-04 Bulk cargo ship hold arragement
NO783355A NO154994C (en) 1977-10-05 1978-10-04 DEVICE FOR BULK CLASS SHIP ROOM.
FR7828378A FR2405183A1 (en) 1977-10-05 1978-10-04 BOAT HOLD ARRANGEMENT FOR BULK CARGO

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7803469A SE421772B (en) 1978-03-28 1978-03-28 DEVICE IN BULK CLASS SHIP ROOM

Publications (2)

Publication Number Publication Date
SE7803469L SE7803469L (en) 1979-09-29
SE421772B true SE421772B (en) 1982-02-01

Family

ID=20334427

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7803469A SE421772B (en) 1977-10-05 1978-03-28 DEVICE IN BULK CLASS SHIP ROOM

Country Status (1)

Country Link
SE (1) SE421772B (en)

Also Published As

Publication number Publication date
SE7803469L (en) 1979-09-29

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