Conveying device with a braking device

摘要

A conveying device including a circulatorily led, extensively extended conveying element that forms a conveying section with a conveying surface and a return section, a front head-end region, in which the conveying element is deflected from the conveying section into the return section in the movement direction of the conveying element, and a braking device that exerts a braking effect upon the driven conveying element. The braking device includes a braking surface that, by way of the sliding friction with the conveying element, at least partly exerts the braking effect upon the driven conveying element. The braking device is designed and arranged such that it exerts the braking effect upon the conveying element outside the front head-end region as well as outside the conveying section. The braking surface is designed in an essentially bent manner and is wrapped by a part of the conveying element.

主权项

1. A conveying device, comprising:
a circulatorily led, extensively extended conveying element that forms a conveying sections with a conveying surface, and a return section, a front head-end region, in which the conveying element is deflected from the conveying section in the movement direction of the conveying element into the return section, a braking device that is designed for exerting a braking effect upon the driven conveying element, wherein: the braking device comprises a braking surface that can have a contact fit with the conveying element and which, by way of sliding friction with the conveying element, at least partly exerts the braking effect upon the driven conveying element, the braking device is designed and arranged so as to exert the braking effect upon the conveying element at a location outside the front head-end region as well as upon the conveying element outside the conveying section, the braking surface is designed in an essentially bent manner and is wrapped by a part of the conveying element, and wherein, in addition to the braking surface, the braking device further comprises a preliminary brake that is arranged upstream of the braking surface in the movement direction of the conveying element, said preliminary brake serving to exert a braking effect upon the conveying element.