Conveyor comprising two helical tracks connected by a bridging track

A screw conveyor and conveyor technology, applied in the field of conveyors, can solve problems such as instability and achieve the effect of reducing the possibility of failure

Active Publication Date: 2015-08-19
AMBAFLEX INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Known conveyors do not appear to be suitable for conveying small and / or unstable products

Method used

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  • Conveyor comprising two helical tracks connected by a bridging track
  • Conveyor comprising two helical tracks connected by a bridging track
  • Conveyor comprising two helical tracks connected by a bridging track

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] Figure 1 to Figure 3 A first embodiment of a conveyor 1 according to the invention is shown. The conveyor 1 comprises a first spiral conveyor rail 2 and a second spiral conveyor rail 3 . Both the first and the second spiral conveyor rails 2, 3 have respective vertical center lines 2a, 3a, which in this embodiment extend vertically in parallel. The first and second conveying helical rails 2 , 3 are arranged at a distance from each other such that a channel exists between the first and second conveying helical rails 2 , 3 .

[0028] The conveyor 1 also includes a bridge rail 4 connecting the first spiral conveyor rail 2 and the second spiral conveyor rail 3 . The bridge rail 4 extends between the first and second spiral conveyor rails 2 , 3 . according to Figure 1 to Figure 3 The embodiment of the conveyor has a drivable conveying endless belt, and the conveyor belt follows the first spiral conveying rail 2 upwards, passes the bridge rail 4 from the first spiral con...

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PUM

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Abstract

A conveyor (1) comprises two helical conveying tracks (2, 3) and a bridging track (4) which connects the two helical conveying tracks (2, 3) to each other such that products can be transported upwardly via one helical conveying track (2), then via the bridging track (4) to the other helical conveying track (3) and subsequently downwardly via the other helical conveying track (3). The conveyor (1) is provided with a driveable endless conveyor belt which follows at least one of the helical conveying tracks (2, 3), at least a part of the bridging track (4) and a return track (5), wherein the return track (5) at said one helical conveying track has a vertically oriented portion (5a) and a horizontally oriented portion (5b), which horizontally oriented portion (5b) is disposed below the bridging track (4) and extends beyond the vertically oriented portion (5a) with respect to the centre line of said one helical conveying track.

Description

technical field [0001] The invention relates to a conveyor comprising two spiral conveyor rails arranged at a distance from each other and a bridge rail which connects the two spiral conveyor rails The conveyor rail is transported upwards, then via bridge rails to another spiral conveyor rail, and then transported downwards via another spiral conveyor rail. Background technique [0002] Such conveyors are known as so-called portal conveyors. The known conveyor comprises a horizontal bridge rail and two spiral conveyor rails, each with a drivable conveyor belt, and the horizontal bridge rail also has a drivable conveyor belt. Since the spiral conveyor rails are arranged at a distance from each other and the bridge rails are arranged at a certain height, there is a passage through the conveyor. This channel offers the possibility of another transport via the conveyor, for example without hindering the flow of products in the conveyor. The known conveyors appear to be unsuit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G21/18
CPCB65G2207/24B65G21/18B65G15/24B65G17/066B65G17/30
Inventor W·鲍克
Owner AMBAFLEX INT
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