Ship unloading mechanism
AssigneeKone Corporation
InventorsJorma Antikainen, Matti Sepling, Jyri Jusslin
Life of this patent
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Abstract
A ship unloading mechanism has an endless, vertically operating compartmented belt conveyor by which material to be lifted is transported from a ship's hold at the lower end of the conveyor onto a horizontal conveyor at the top end of the conveyor, when the material is further transported e.g. onto a quayside conveyor, etc. At the lower end of the compartmented belt conveyor there is provided a material supplying device which has a vaned wheel, the vanes of which fling the material at high velocity from the hold into upwardly facing compartments of the compartmented belt conveyor.
Claims2
A ship unloading mechanism, comprising:
- an endless, vertically operating compartmented belt conveyor for transporting material to be lifted up from a ship's hold;
- said compartmented belt conveyor having upwardly facing compartments for receiving said material;
- a horizontal conveyor at a top end of said compartmented belt conveyor for receiving said material and for further transporting said material;
- and
- means at a lower end of said compartmented belt conveyor for supplying said material to said compartmented belt conveyor;
- said supplying means comprising vaned wheel means for flinging said material at high velocity from the hold into said upwardly facing compartments of said compartmented belt conveyor;
- said compartmented belt conveyor further having an upwardly transporting conveyor run which has an outwardly curving shape consistent with the sag of said belt conveyor when said belt conveyor is at its maximum negative unloading angle, means defining a cover having a similarly outwardly curving shape adjacent said compartments and roller means for urging said upwardly transporting conveyor run to assume the outwardly curving shape.
Dependencies are inferred from the claim text.