국제 및 국내 특허문헌 검색

1. (WO2018127260) STRIPPER SYSTEM FOR BELT CONVEYORS AND METHOD FOR CLEANING BELT CONVEYORS

Pub. No.:    WO/2018/127260    International Application No.:    PCT/DE2018/100006
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Sun Jan 07 00:59:59 CET 2018
IPC: B65G 45/16
Applicants: KILL-FRECH, Cornelia
Inventors: SCHWARZE, Hans-Otto
Title: STRIPPER SYSTEM FOR BELT CONVEYORS AND METHOD FOR CLEANING BELT CONVEYORS
Abstract:
The invention relates to a stripper system for belt conveyors, comprising at least one adjustable, spring-mounted system support running transversely to the direction of travel of the belt conveyor, on which one or more stripper blocks (2) made from an elastomer are interchangeably secured next to one another. The system support (3) is suspended on both sides of a tripper pulley (1) by means of a support mounting so that said support system can rotate about a support axis of rotation (5), and the support axis of rotation (5) impresses, by means of a spring device, a predefinable torque which is directed counter to the rotational direction of the tripper pulley (1) and the support axis of rotation (5) allows the system support to rotate about an angle of rotation such that the system support together with its stripper blocks (2) can swing away. The spring device comprises an adjusting spring (26), a damper spring (27) which is coupled thereto, and a spring bolt (33) designed as a pull rod. Both springs (26,27) are connected to the support mounting, and the spring bolt (33) comprises a section which initially actuates the damper spring (27) when it is determined that the adjusting spring (26) has travelled a prescribed distance.