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Conveyor chain

A conveyor chain and chain connection technology, applied in the field of conveyor chains, can solve problems such as complex operation and reduce the number of parts

Active Publication Date: 2005-11-02
TSUBAKIMOTO CHAIN CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, there is the problem that even if one ball needs to be removed and replaced, the belt modules connected together must be separated after pulling out the hinge pin, which makes the operation complicated

Method used

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  • Conveyor chain
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Examples

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Embodiment Construction

[0025] An embodiment of the present invention will be referred to by reference figure 1 -8 for description. figure 1 is a perspective view of a portion of the conveyor chain seen from the surface side, figure 2 is a perspective view of the chain connector seen from the surface side (conveying surface), and Figure 3 is a perspective view of a part of the conveyor chain seen from the rear side, Figure 4 is a perspective view of the chain connector seen from the rear side, Figure 5 is the exploded view of the ball unit, Figure 6 is an explanatory diagram showing an example of an arrangement state of chain connectors forming a conveyor chain, Figure 7 is an explanatory diagram showing the operation state of the conveyor chain, and FIG. 8 is an explanatory diagram showing the effect of the slit provided in the split cover.

[0026] Such as figure 1 Shown in and 3, the conveying chain 1 is basically made up of a plurality of chain connectors 2 with a load-carrying portion ...

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PUM

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Abstract

The present invention provides a conveyor chain which facilitates lateral unloading of the articles it conveys, facilitates U-turning of the articles, the count of parts of the chain connectors constituting the conveyor chain can be reduced, and assembly, disassembly and replacement of parts, etc. Can be done easily. The conveying chain (1) is formed in such a way that a plurality of chain connectors (2) are connected circularly adjacently by hinge pins, and each chain connector has a plurality of Hinged part (4, 5). The gap part (8) is arranged between the hinged parts (4, 4) formed on one side edge of the article carrying part, and keeps the free ball (16) rotatably in a position including the upper cover (13) and the lower cover (14). ) The ball unit (12) in the split cover (15) is attached in the gap portion. The upper and lower parts of the free ball protrude from the opening parts (13a, 14a) of the upper and lower covers and protrude from the upper and lower surfaces of the conveyor chain (1).

Description

[0001] This patent application claims priority from Japanese Patent Application No. 2004-133981 filed on April 28, 2004. technical field [0002] The present invention relates to a conveyor chain suitable for carrying and conveying items each having a flat bottom surface, such as a box-like item or a plate-like item, and more particularly, to a conveyor chain provided with a plurality of free balls which rotate freely, And wherein the upper and lower parts of the free ball protrude from the upper surface and the lower end of the conveyor chain respectively. Background technique [0003] Conveyor belt as one of conveyor chains on which articles are carried and conveyed, rotatable balls or rollers are provided in belt modules constituting the conveyor belt and conveyor belts in which articles are carried to slide sideways and unload them during conveyance have been It is well known (Japanese laid-open patent publication 2003-182829). [0004] In the above conveyor belt, the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G13/00B65G17/08B65G17/24B65G17/32B65G17/38B65G39/02
CPCB65G17/24B65G17/32
Inventor 尾崎肇村上吉洋芝山胜俊
Owner TSUBAKIMOTO CHAIN CO