Belt as endless traction mechanism and method for manufacturing such a belt

A traction mechanism and belt technology, applied in belt fasteners, chemical instruments and methods, belts/chains/gears, etc., can solve problems such as complicated structure and interference, and achieve the effect of improving durability and avoiding interaction.

CN111319913AActive Publication Date: 2020-06-23ARNOLD JAGER HLDG GMBH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-06-23

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Abstract

The invention relates to a belt (1) as endless traction mechanism, particularly a belt for an agriculture machine, especially a packer. The belt is provided with at least one fabric layer (2) at leastlocally embedded in a polymer layer (3), particularly a rubber layer, wherein end regions (1a, 1b) of the belt (1) are overlapped in a planar manner in an overlapping zone (4) and are connected to each other to form the endless belt (1) reinforced by the fabric layer (2).
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Description

technical field

[0001] The invention relates to a belt according to the preamble of claim 1 , in particular for a conveyor belt of an agricultural machine, especially a baler, as a continuous traction mechanism. The invention also relates to a method for manufacturing such a belt. Background technique

[0002] Such a belt is disclosed in DE 10 2004 023 705 B3, which relates to a machine for picking up and compacting crops such as hay or stalks. The machine is equipped with a bale conveyor having two parallel, mutually spaced belts, which are connected to each other by parallel, mutually spaced transverse bars. The belt consists of plastic material or rubber and is reinforced by at least one layer of fabric.

[0003] A continuous belt consisting of an elastomer material is described in US 2008 / 0153647 A1. The belt is also used in balers and is reinforced by steel cord wraps that run in the longitudinal direction of the belt and are embedded in a rubber matrix. In addition...

Examples

Embodiment Construction

[0039] figure 1 The belt 1 shown in can be used as traction mechanism especially for conveyor belts of agricultural machines, especially in the bale forming mechanism of a baler, and in this case in this baler between a plurality of deflection wheels and a transmission wheel on a continuum (not shown). However, the belt 1 can also be used in other fields and in this case have a different design than that shown, as will be seen from the following description.

[0040] To this end, the belt 1 is joined in its end regions 1a, 1b in order to form a continuous belt 1 which can be stretched, for example, on rollers of a conveyor mechanism of an agricultural machine. The belt 1 consists at least partially of a fabric-reinforced, cross-linked polymer and thus has at least one reinforced fabric layer 2 which is at least partially embedded in a polymer layer 3, in particular a rubber layer, so that the fabric layer 2 At least partially covered from above and below by a polymer layer 3...