公开(公告)号：US20180128104A1

公开(公告)日：2018-05-10

申请号：US15551246

申请日：2015-02-16

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Hubert RIEGER ,  Stefan DAMPFHOFER

IPC: E21F13/02 ,  B65G15/62 ,  B65G15/08 ,  B65G41/00 ,  B65G23/12

CPC classification number: E21F13/02 ,  B65G15/08 ,  B65G15/60 ,  B65G15/62 ,  B65G23/12 ,  B65G41/008 ,  B65G2201/045

Abstract: The disclosure relates to a drive arrangement for driving a belt of an enclosed belt conveyor. The disclosure further relates to a mobile haulage arrangement for continuously conveying fragmented material in a conveying direction and to a method for driving a mobile haulage arrangement. The drive arrangement for driving a belt of an enclosed belt conveyor include a conveyor drive assembly arranged to drive the belt of the conveyor run in the conveying direction, and a return drive assembly arranged to drive the belt of the return run in an opposite direction.

公开(公告)号：US20180029802A1

公开(公告)日：2018-02-01

申请号：US15551242

申请日：2015-02-16

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Hubert RIEGER ,  Stefan DAMPFHOFER

IPC: B65G41/00 ,  E21F13/08 ,  B65G39/12 ,  E21F13/02 ,  B65G15/08 ,  B65G15/60

CPC classification number: B65G41/008 ,  B65G15/08 ,  B65G15/60 ,  B65G39/125 ,  B65G41/001 ,  B65G2201/045 ,  E21F13/02 ,  E21F13/08 ,  E21F13/083

Abstract: The disclosure relates to a support structure for supporting a belt of an enclosed belt conveyor between two transport units and a corresponding method. The support structure between two transport units includes a first end element having a main extension in a longitudinal direction, a width extension in a width direction orthogonal to the longitudinal direction, and a height extension in a height direction orthogonal to the longitudinal and the width direction. At least one guide assembly is arranged to engage opposite longitudinal edges of the belt. A first telescopic element is connected to the first end element, wherein an outer end of the first end element has a first end connector arranged to form a connection with a first transport unit.

公开(公告)号：US20180029801A1

公开(公告)日：2018-02-01

申请号：US15551145

申请日：2015-02-16

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Stefan DAMPFHOFER ,  Hubert RIEGER

IPC: B65G41/00 ,  E21F13/08 ,  B65G39/12 ,  E21F13/02 ,  B65G15/60 ,  B65G15/08

CPC classification number: B65G41/008 ,  B65G15/08 ,  B65G15/60 ,  B65G39/125 ,  B65G41/003 ,  B65G2201/045 ,  E21F13/02 ,  E21F13/083

Abstract: A transport unit, a material transfer structure and a material transfer unit for a mobile haulage arrangement are arranged for continuously conveying fragmented material in a conveying direction. A mobile haulage arrangement and a method for continuously conveying fragmented material in a conveying direction is also disclosed. The transport unit includes two ground transportation structures and a support frame suitable for fitting a belt of an enclosed belt conveyor thereunder. The ground transportation structures has at least one height adjustment device, wherein the support frame comprises at least one connector, which is arranged for connecting a support structure thereto. The height adjustment devices are arranged to vary the position of at least a portion of the support frame in relation to the ground transportation structures.