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
  • B65G67/00—Loading or unloading vehicles
  • B65G67/02—Loading or unloading land vehicles
  • B65G67/04—Loading land vehicles
  • B65G67/08—Loading land vehicles using endless conveyors

Definitions

• the invention relates to a combined loading and unloading device for piece goods, in particular for loading and unloading containers such as containers, wagons, trucks and / or their trailers, as well as ship holds, consisting of a self-propelled curve conveyor consisting of segments, possibly for variable ones Radii, an adjoining, connected to the curve conveyor longitudinal conveyor and at least one other cooperating with the longitudinal conveyor feed or Ab conveyor.
• a self-propelled curve conveyor consisting of segments, possibly for variable ones Radii, an adjoining, connected to the curve conveyor longitudinal conveyor and at least one other cooperating with the longitudinal conveyor feed or Ab conveyor.
• a loading and unloading device of the type mentioned can be found in a company brochure from Industria, Hans H. Tüxen KG.
• the system consists of spring spirals that run endlessly over grooved, swiveling rollers, whereby the spring spirals form a flexible conveying surface that can be guided in variable curves and levels in a very small space.
• the most important application of the system is in the flexible curve conveyors. Even in constantly changing situations, the self-driving automatic system always guarantees a direct connection between the loading and unloading points.
• the system has the major disadvantage that it can be used for loading or unloading in the same way, but is not suitable for combined loading and unloading.
• the loading and unloading points are arranged on different levels and thus the transport of the piece goods can only be carried out in one direction without any design or modification of the loading or unloading points, since here for the Transportable insurmountable paragraphs, steps or the like are formed.
• the drives or the drive elements are only designed for one transport direction.
• the invention is based on the type mentioned, the task of further developing the loading and unloading device in such a way that a combined and continuous loading and unloading of containers is guaranteed without having to convert the system or parts thereof, which may also be cramped Construction space is adaptable.
• the point of loading and unloading for the piece goods to be loaded or unloaded is arranged essentially in a horizontal plane, and that all drives or drive elements of the curved conveyor, the longitudinal conveyor and the combined feed and discharge device or. devices are reversible, the curve and the
• Longitudinal conveyors can be moved together between two positions.
• Containers such as ship holds, containers, wagons or
• Height of the drop-off or drop-off point e.g. is arranged on the in and out conveyor on or from the longitudinal conveyor, the respective
• the system can therefore be used universally, and no modifications are required when changing from loading to unloading. Only that
• Belt conveyor is formed, being at the point of loading and unloading, in particular between the longitudinal conveyor and the combined
• Feed and discharge device at least one, possibly height-adjustable, fixed deflection roller is provided for the belt. This measure fixes the drop-off and drop-off points locally.
• Transport can be done in both directions.
• the belt itself is preferably guided in the manner of a 3a ⁇ d loop.
• the belt loop can be adapted to all local conditions. If the available space is limited, it is proposed that the belt loop be made telescopic, ie in the retracted state the longitudinal conveyor is placed in several loops one above the other while it is extended in the direction of the working position when moving with the curved conveyor, the stationary deflection roller at the delivery or Drop point no step is formed even when extending the longitudinal conveyor.
• the longitudinal conveyor in the manner of a conveyor belt in such a way that the belt is guided between spaced deflection pulleys with a predetermined center distance, the stationary deflection pulley being retained at the point of loading and unloading.
• the belt loop makes it possible to move the entire longitudinal conveyor in connection with the curve conveyor in the longitudinal direction so that it comes to a standstill below the combined feed and discharge device in a parking position.
• the one-piece version is cheaper than the telescopic version, but requires a much larger installation space.
• the curved conveyor, the longitudinal conveyor and the combined feed and discharge device are arranged together on a sliding platform which can be moved along the containers to be loaded and / or unloaded.
• moving the containers e.g. a large number of wagons lined up, avoided when loading or unloading one wagon at a time.
• the transfer platform with the system parts arranged thereon can be completely enclosed.
• the free end region of the curved conveyor can be electromechanically raised, lowered and pivoted in a manner known per se.
• Figures 1 and 2 show a combined loading and unloading device 1 for loading and unloading wagons 2.
• the device 1 consists of a segment-shaped self-propelled curved conveyor 3 with an infeed or outfeed belt 4, which is electromechanically lifting, lowering and is pivotable. Thus, all positions within the wagons 2 to be loaded or unloaded can be reached.
• a longitudinal conveyor 5 (belt conveyor) which can be moved together with the curve conveyor 3, namely between the two end positions loading or unloading (FIG. 2) and parking (FIG. 1). If the available space is limited, the longitudinal conveyor 5 is designed so that the belt 6 is guided in the manner of a belt loop 7.
• the longitudinal conveyor 5 itself is telescopic, ie it is extended telescopically when the curve conveyor is moved.
• a combined feed and discharge device is provided, which has a curved area 9 designed as a roller conveyor and an inclined area 10 designed as a belt conveyor, the belt conveyor 10 interacting with a further conveyor belt n.
• the loading or unloading point 12 is designed in such a way that no step or the like arises which impedes the material flow in one direction .
• at least one stationary deflection roller 13 is provided, via which the belt 6 can be guided.
• Dispensing belt 4 smooth material transport in both
• Dispensing belt 4, the curved conveyor 3, the longitudinal conveyor 5 and the feed and discharge device 8 are designed to be reversible
• the entire device 1 is stationary on one along the
• FIGS. 3 and 4 also show a combined
• Loading and unloading device 16 which corresponds in structure to device 1 according to FIGS. 1 and 2.
• Longitudinal conveyor 17 is designed as a one-piece belt conveyor which, analogous to the belt conveyor 5 (FIGS. 1 and 2), has an e
• Ribbon loop 18 is provided. Here, too, is at the drop and drop point
• At least one stationary deflection roller 20 is provided for the belt 21, which ensures smooth material transport in both directions of transport.
• the Lä ⁇ gshamer 17 is together with the curve conveyor 22 in a parking position below the feed and discharge device

Landscapes

• Engineering & Computer Science (AREA)
• Aviation & Aerospace Engineering (AREA)
• Mechanical Engineering (AREA)
• Ship Loading And Unloading (AREA)
• Structure Of Belt Conveyors (AREA)
• Framework For Endless Conveyors (AREA)
• Loading Or Unloading Of Vehicles (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=6307580

Family Applications (1)

Country Status (3)

Families Citing this family (4)

Citations (3)

Family Cites Families (2)

• 1986
  • 1986-08-16 DE DE19863627897 patent/DE3627897A1/de active Granted
• 1987
  • 1987-08-07 WO PCT/EP1987/000434 patent/WO1988001250A1/de unknown
  • 1987-08-07 AU AU78763/87A patent/AU7876387A/en not_active Abandoned

Patent Citations (3)

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