Abrasion-resistant hinge rods in modular plastic conveyor belts

Abrasion-resistant hinge rods in modular plastic conveyor belts

  • CN 101,511,711 A
  • Filed: 08/21/2007
  • Published: 08/19/2009
  • Est. Priority Date: 08/30/2006
  • Status: Active Grant
First Claim
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1. modular plastic conveyor belt, it comprises:

  • The row of a succession of plastic belt modules, wherein every row is included in and is with the direction of advancing to extend at least one terminal band module from front end, and comprise along first group of described front end fraising with along second group of fraising of described end, wherein said first group of fraising has first opening that connects it, and wherein said second group of fraising has second opening that connects it, described row arranged end-to-end, makes described first group of fraising of a row interlock with described second group of fraising of adjacent row and aligns;

    A plurality of toggles, wherein each toggle is the fan-shaped part with circular cylinder of the radius of measuring from center shaft, and described fan-shaped part from described center shaft facing to first angle;

    The shape of each in wherein said first opening and the cross-sectional plane of described toggle are similar, and has big slightly radius to admit toggle and to have little gap, and each in wherein said second opening has the fan-shaped shape of circumference, described circumference has the radius bigger slightly than described toggle, and each in described second opening is facing to greater than second angle of described first angle, makes in described first opening of described first group of fraising of being received in a row and the toggle in described second opening of described second group of fraising of adjacent row forms articulated joint between the adjacent row.

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