US 12,467,362 B2
Coal-based solid waste transport and filling integrated machine mining system and method
Feisheng Feng, Anhui (CN); Min Wang, Anhui (CN); Jiqiang Zhang, Anhui (CN); Tong Zhang, Anhui (CN); Qingyi Tu, Anhui (CN); and Qisheng Chen, Anhui (CN)
Assigned to ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY, Anhui (CN)
Filed by ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY, Anhui (CN)
Filed on Jul. 28, 2023, as Appl. No. 18/227,411.
Application 18/227,411 is a continuation of application No. PCT/CN2022/137091, filed on Dec. 7, 2022.
Claims priority of application No. 202210042007.4 (CN), filed on Jan. 14, 2022.
Prior Publication US 2023/0383653 A1, Nov. 30, 2023
Int. Cl. E21D 23/04 (2006.01); C04B 18/14 (2006.01); C04B 18/24 (2006.01); C04B 28/14 (2006.01); C04B 111/00 (2006.01); E21C 41/18 (2006.01); E21D 23/03 (2006.01); E21D 23/06 (2006.01); E21D 23/16 (2006.01); E21F 13/00 (2006.01); E21F 15/00 (2006.01); E21F 15/06 (2006.01)
CPC E21D 23/0481 (2013.01) [C04B 18/141 (2013.01); C04B 18/248 (2013.01); C04B 28/144 (2013.01); E21C 41/18 (2013.01); E21D 23/03 (2013.01); E21D 23/04 (2013.01); E21D 23/06 (2013.01); E21F 13/00 (2013.01); E21F 15/005 (2013.01); E21F 15/06 (2013.01); C04B 2111/00698 (2013.01); E21D 23/16 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A coal-based solid waste transport and filling integrated machine mining system, comprising a filling hydraulic support (6) and a coal winning machine (7), wherein:
said filling hydraulic support (6) comprises a hydraulic top plate and a base (601), said hydraulic top plate comprises a hinged front top beam (602) and a rear top beam (603), with a front probe beam (604) attached to a front end of said front top beam (602) and a telescopic slide rod (1) connected to a rear end of said rear top beam (603), and a double transport and single filling non-stop equipment is fixed on the telescopic slide rod (1);
said front top beam (602) is connected to said base (601) through a front column (605) and a balance jack (606), and said rear top beam (603) is connected to said base (601) through an auxiliary column (607); and at a front end of said base (601) said coal winning machine (7) is connected by means of a scraper conveyor (8) and at a rear end of said base (601) an aggregate compression system is connected;
said double transport and single filling non-stop equipment includes two transport and filling equipment (2) with a symmetrical structure, each said transport and filling equipment (2) includes a top plate (202) and a bottom plate (203) connected by a rectangular baffle (201), an upper end of said rectangular baffle (201) is movably connected to one side of said top plate (202), and a lower end of said rectangular baffle (201) is fixedly connected to one side of said bottom plate (203), and a transport belt (204) is sheathed on said bottom plate (203);
inside said top plate (202), a steel rope shaft (206) for winding a steel rope (205) is arranged on a side opposite to said rectangular baffle (201), one end of said steel rope (205) is fixed to one end of said steel rope shaft (206) and the other end of said steel rope (205) passes through said top plate (202) and is connected to an upper end of an inclined baffle (207), a lower end of said inclined baffle (207) is movably connected to said bottom plate (203), a spring (208) is sheathed on said steel rope (205) between said inclined baffle (207) and said top plate (202), an upper part of said inclined baffle (207) is inclined to outside of each said transport and filling equipment (2), and said steel rope shaft (206) is connected to a control unit.