초록 ▼

A modular conveying assembly for reducing backline pressure when accumulating products includes a first roller belt module having a top surface and at least one first roller axle support extending above the top surface. The first axle support includes an opening. A second roller belt module adjacent

A modular conveying assembly for reducing backline pressure when accumulating products includes a first roller belt module having a top surface and at least one first roller axle support extending above the top surface. The first axle support includes an opening. A second roller belt module adjacent to the first roller belt module has a top surface and at least one second roller axle support extending above the top surface. The second axle support includes an opening coaxial with the opening formed in the first roller axle support. A roller axle extends through the openings of the first and second axle supports. At least one roller is rotatably supported by the roller axle to reduce friction between the roller belt modules and an object carried along the conveyer belt assembly.

대표청구항 ▼

1. A modular conveying assembly comprising: a first belt module including a body having a top surface, a first hinge member extending forwardly from the body in a direction of conveyor travel and including a first opening for receiving a first hinge pin, a second hinge member extending from the body

1. A modular conveying assembly comprising: a first belt module including a body having a top surface, a first hinge member extending forwardly from the body in a direction of conveyor travel and including a first opening for receiving a first hinge pin, a second hinge member extending from the body in a direction opposite to the first hinge member and including a second opening for receiving a second hinge pin, and a roller axle support extending in an upward direction from the top surface, said roller axle support including an opening;a second belt module including a body having a top surface, a first hinge member extending forwardly from the body in a direction of conveyor travel and including a first opening for receiving the first hinge pin, a second hinge member extending from the body in a direction opposite to the first hinge member and including a second opening for receiving the second hinge pin, and a roller axle support extending in an upward direction from the top surface, said axle roller support including an opening coaxial with said opening in said roller axle support extending from the top surface of said first belt module;a roller axle extending between said first and second belt module and through said opening in at least one of the roller axle supports of each of said first and second modules; anda roller rotatably supported by said roller axle. 2. The modular conveying assembly of claim 1, in which at least one of said modules includes a leading edge and a trailing edge and wherein the first hinge member extends from the leading edge and the second hinge member extends from the trailing edge. 3. The modular conveying assembly of claim 2, wherein the leading edge and the trailing edge are joined by a first side edge and a second side edge, and wherein said roller axle support extending from said top surface of said at least one of said modules is an end axle support proximal one of said first side edge and said second side edge. 4. The modular conveying assembly of claim 3, in which said end axle support includes an aperture intersecting said opening formed in said end axle support, and a plug removeably disposed within the aperture restricts the roller axle from being slideably removed from the opening in said end axle support. 5. The modular conveying assembly of claim 1 wherein the first hinge member of the first roller belt module is configured to engage a second hinge member of another roller belt module to form a portion of the modular conveying assembly. 6. The modular conveying assembly of claim 1 wherein the roller is formed of at least one of an elastomer and a metal and the roller axle is formed of at least one of a polymeric material and a metal. 7. The modular conveying assembly of claim 1 wherein the roller is configured to translate an object thereacross with reduced backline pressure. 8. The modular conveying assembly of claim 1, in which a side edge of said first belt module is adjacent to a side edge of said second belt module. 9. The modular conveying assembly of claim 1, in which said roller includes a throughhole, and said roller axle extends through said throughhole to rotatably support the roller. 10. The modular conveying assembly of claim 1 wherein the first roller belt module has a different width than said second roller belt module. 11. A modular conveying assembly comprising: a first roller belt module, said first roller belt module having a top surface and at least one first roller axle support extending above said top surface and including an opening;a second roller belt module adjacent to said first roller module, said second roller belt module having a top surface and at least one second roller axle support extending above said top surface and including an opening coaxial with said opening formed in said first roller axle support;a roller axle extending between said first and second belt modules and through said openings of said at least one first axle support and said at least one second axle support; andat least one roller rotatably supported by said roller axle to reduce friction between the roller belt modules and an object carried along the modular conveying assembly. 12. The modular conveying assembly of claim 11 wherein each coaxial opening extends transverse to a direction of conveyer belt assembly travel. 13. The modular conveying assembly of claim 11 wherein the first roller belt module has a different width than said second roller belt module. 14. The modular conveying assembly of claim 11, in which said roller axle support of said first roller belt module is an end axle support proximal a side edge of said first roller belt module. 15. The modular conveying assembly of claim 14, in which said end axle support includes an aperture intersecting said opening formed in said end axle, and a plug removable disposed within the aperture restricts the roller axle from being slideably removed from the opening in said end axle support. 16. The modular conveying assembly of claim 11, in which said first roller belt module includes a first hinge member extending forwardly from the top surface in a direction of conveyor travel and including a first opening for receiving a first hinge pin, and a second hinge member extending from the top surface in a direction opposite to the first hinge member and including a second opening for receiving a second hinge pin. 17. The modular conveying assembly of claim 11, in which a side edge of said first belt module is adjacent to a side edge of said second belt module. 18. The modular conveying assembly of claim 11, in which said roller includes a throughhole, and said roller axle extends through said throughhole to rotatably support the roller. 19. A modular conveying assembly comprising: a first roller belt module, said first roller belt module having a top surface and a first roller axle support extending above said top surface and including a first opening;a second roller belt module adjacent to said first roller module, said second roller belt module having a top surface and a second roller axle support extending above said top surface and including a second opening;a roller axle extending between said first and second belt modules and through said first and second openings of said first and second axle supports; andat least one roller rotatably supported by said roller axle to reduce friction between the roller belt modules and an object carried along the modular conveying assembly.