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Winding rollers for conveyor belts

A technology for winding drums and conveyor belts, applied in the field of winding drums, can solve the problems of increasing the material cost of winding drums, increasing transportation costs, increasing the weight of winding drums, etc., achieving weight reduction, improving stability, and inhibiting dislocation movement Effect

Active Publication Date: 2015-11-25
THE YOKOHAMA RUBBER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Increasing the weight of the winding drum will not only increase the material cost of the winding drum, but also lead to an increase in transportation costs

Method used

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  • Winding rollers for conveyor belts
  • Winding rollers for conveyor belts
  • Winding rollers for conveyor belts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Hereinafter, the winding drum of the conveyor belt of this invention is demonstrated based on illustrated embodiment.

[0021] Such as Figure 1 ~ Figure 3 As shown, the winding drum 1 of the conveyor belt of the present invention (hereinafter referred to as the winding drum 1 ) has a cylindrical winding core portion 2 and flange portions 3 provided at both axial ends of the winding core portion 2 . The winding core portion 2 is composed of an inner cylinder 2a, an outer cylinder 2b, and a cover plate 2c that closes their axial ends.

[0022] Each facing flange part 3 is composed of a plurality of main radial members 4 and auxiliary radial members 5 extending radially outward from the winding core part 2, and connecting these main radial members 4 and auxiliary radial members 5 The peripheral member 6 is constituted by forming a ring shape at the outer peripheral end portion. The main radial member 4 is a thick member having higher bending rigidity than the auxiliary ...

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PUM

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Abstract

A conveyor belt take-up drum includes spacers of substantially the same length as the width of a conveyor belt being taken up onto a core section are detachably provided between opposing outer ends of main radial direction members of flange sections linked to circumferential direction members on which ground-contacting sections are provided, the bending rigidity near joints between the core section and inner ends of the opposing main radial direction members is set lower than the bending rigidity of the main bodies of the main radial direction members, and the conveyor belt taken up onto the core section is sandwiched between the main radial direction members, putting the main radial direction members, the spacers, and the conveyor belt into an integrated state.

Description

technical field [0001] The present invention relates to a winding drum for a conveyor belt, and in more detail, relates to a roller that can further improve the stability of the conveyor belt during transportation, and by reducing the load generated on the radial members constituting the flange portion, it can Winding pulleys for conveyor belts that reduce their weight. Background technique [0002] Conveyor belts used to convey cement, coal, ore, etc., sometimes have a total length of several kilometers or more. In this case, it takes a lot of time and labor to connect the conveyor belt. Therefore, in order to reduce the number of connection parts, the conveyor belt is usually extended as much as possible to reduce the time and time required for the connection from the manufacturer to the use site. labor. Various proposals have been made regarding the structure of such a winding drum for such an extended conveyor belt (for example, refer to Patent Document 1). [0003] T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H75/20B65H75/14B65H75/22
CPCB65H75/20B65H75/14B65H75/22B65H2701/37
Inventor 宫岛纯矢岛大
Owner THE YOKOHAMA RUBBER CO LTD