| 摘要 |
PROBLEM TO BE SOLVED: To perform forming and discharging of a briquette easily, in a briquette forming device.SOLUTION: A briquette forming device includes: a mounting table 3; a cylinder with flange 4; an opening/closing member 10 capable of opening/closing a lower-side opening part 9 of the cylinder with flange 4; a piston with flange 6; an upper elastic member 7 which connects the flanges of the piston 6 and the cylinder with flange 4 with each other to energize the piston 6 in the direction to come off from the cylinder with flange 4; and a lower elastic member 8 which connects the flange 16 of the cylinder with flange 4 with the mounting table 3 to energize the lower-side opening part 9 in the direction to separate from the opening/closing member 10. Before stroke of the piston 6, the cylinder with flange 4 is held in a condition where the lower-side opening part 9 is separated from the opening/closing member 10, and during stroke of the piston 6, a spring force of the upper elastic member 7 exceeds that of the lower elastic member 8, to bring the lower-side opening part 9 into contact with the opening/closing member 10. |
