Mining or in situ disintegration of hard material – Processes – With material-handling
Patent
1981-03-12
1983-04-19
Purser, Ernest R.
Mining or in situ disintegration of hard material
Processes
With material-handling
299 67, 299 76, E21C 2724
Patent
active
043803547
ABSTRACT:
A self-propelled mining machine includes a mobile body portion with a boom extending forwardly therefrom. The boom rotatably supports a rotatably driven cutter drum having peripherally extending cutting elements. The boom member includes a trough formed by inclined sidewalls. The inclined sidewalls are positioned in space relation and extend upwardly on opposite sides of the receiving end of a conveyor that extends continuously the length of the machine body portion. The sidewalls slope downwardly toward the lateral edges of the conveyor receiving end and form a material receiving bin or hopper. The receiving end of the conveyor forms the floor of the hopper. The front end of the hopper extends the length of the cutter drum. Suitable drive means rotate the cutter drum to dislodge material from a mine face and direct the dislodged material by rotation of the cutter drum over the cutter drum and rearwardly into the hopper. The dislodged material is directed down the inclined sidewalls of the hopper onto the receiving end of the conveyor. The conveyor transports the dislodged material rearwardly on the mining machine to a discharged end of the conveyor. The boom member together with the receiving end of the conveyor and the hopper are pivotally movable with the cutter drum member as the cutter drum is raised and lowered to form a shear cut in the mine face.
REFERENCES:
patent: 3109636 (1963-11-01), Hlinsky
patent: 3288536 (1966-11-01), Galis et al.
patent: 3774969 (1973-11-01), LeBegue
patent: 4061398 (1977-12-01), Parkes
patent: 4062595 (1977-12-01), Roepke et al.
patent: 4277105 (1981-07-01), Taylor
Adams John M.
National Mine Service Company
Price, Jr,. Stanley J.
Purser Ernest R.
LandOfFree
Mining machine loading bin mounted on boom structure and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mining machine loading bin mounted on boom structure and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mining machine loading bin mounted on boom structure and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-835759