Front damper locking device of charging car
A technology of locking device and front baffle, which is applied in charging device, petroleum industry, coke oven, etc., can solve the problem of coal leakage from the front baffle, and achieve the effect of solving coal leakage.
Inactive Publication Date: 2016-08-17
TAIYUAN HEAVY MACHINERY GRP ENG TECH R & D CO LTD
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Abstract
The invention discloses a front damper locking device of a charging car, relates to a vertical tamping coke oven charging car and aims at solving the technical problem of coal leak of a front damper of an existing charging car. The front damper locking device disclosed by the invention is characterized in that one end of a front damper drive oil cylinder is articulated on a fixed wall, and the other end is articulated on a front damper; a positioning plate is welded on the front damper; a locking oil cylinder bracket is welded on a movable wall; a locking oil cylinder is fixed on the locking oil cylinder bracket; the head part of a piston rod of the locking oil cylinder is connected with a wedge-shaped bolt shaft through a thread; a positioning seat is welded on the movable wall; the front damper consists of a front damper frame and an oblique frame; and the oblique frame is welded on one side of the front damper frame close to the movable wall and the fixed wall. Compared with the prior art, a mature way of rotary opening/closing accompanied by the wedge bolt is adopted for the front damper locking device; and meanwhile, by adding the structure of the oblique frame to the front damper, the problem of coal leak of the front damper is effectively solved.
Application Domain
Charging devices
Technology Topic
CoalEngineering +3
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