Processing plant
AssigneeKleemann GmbH
InventorsMonika Wagner, Benjamin Kazmaier
Life of this patent
Estimating the term…
Abstract
A processing plant includes a screen unit for screening out processing material, which can be routed to the screen unit from a crusher unit. The screen unit includes at least one screen deck and a discharge area via which the processing material exits the screen unit. A transfer belt located in a working position is disposed in the discharge area to receive processing material from the screen unit. To simplify maintenance the transfer belt is movable in a direction from the working position to a maintenance position wherein the transfer belt is at least partially moved out of the discharge area. A lifting device supports the transfer belt in the maintenance position by a hoist.
Claims11
A processing plant, comprising:
- a machine frame;
- a crusher;
- a screen configured to receive material being processed from the crusher, the screen including at least one screen deck and a discharge area where the material being processed exits the screen;
- a transfer belt movable between a working position and a maintenance position, the transfer belt in the working position being positioned to receive the material being processed from the screen, and the transfer belt in the maintenance position being moved at least in part away from the discharge area;
- and
- a lifting device supported from the machine frame and including a hoist configured to support the transfer belt in the maintenance position;
- wherein the lifting device includes a support arm protruding from the machine frame, and a trolley disposed on the support arm and adjustable in position along a length of the support arm.
A processing plant, comprising:
- a machine frame;
- a crusher;
- a screen configured to receive material being processed from the crusher, the screen including at least one screen deck and a discharge area where the material being processed exits the screen;
- a transfer belt movable between a working position and a maintenance position, the transfer belt in the working position being positioned to receive the material being processed from the screen, and the transfer belt in the maintenance position being moved at least in part away from the discharge area;
- and
- a lifting device supported from the machine frame and including a hoist configured to support the transfer belt in the maintenance position;
- wherein the lifting device is mounted to the machine frame by a swivel bearing such that the lifting device can be swiveled from a rest position into a swing-out carry position;
- wherein the lifting device includes two bearing plates spaced apart from each other, the two bearing plates being fastened to the machine frame of the processing plant;
- and
- wherein the swivel bearing includes a bearing piece located between the two bearing plates, and a bearing pin attached to at least one of the two bearing plates and extending through the bearing piece.
A processing plant, comprising:
- a machine frame;
- a crusher;
- a screen configured to receive material being processed from the crusher, the screen including at least one screen deck and a discharge area where the material being processed exits the screen;
- a transfer belt movable between a working position and a maintenance position, the transfer belt in the working position being positioned to receive the material being processed from the screen, and the transfer belt in the maintenance position being moved at least in part away from the discharge area;
- and
- a lifting device supported from the machine frame and including a hoist configured to support the transfer belt in the maintenance position;
- wherein the lifting device is disposed above the transfer belt relative to a direction of gravity, and the lifting device includes a trolley, the transfer belt being suspended from the trolley by the hoist when the transfer belt is in the maintenance position.
Dependencies are inferred from the claim text.