Middle groove with skylight

• Main Authors: LU FENG, ZHANG XINYONG, ZHANG QINGZHONG, WU FENGXIAO, GAO KAIQUAN, GAO WEILIN, LI PINGHUI, ZOU MINZAN
• Format: Patent
• Language: Chinese; English
• Published: 09.09.2022
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The utility model discloses a middle trough for opening a skylight, which comprises a middle plate provided with the skylight at the top, and a baffle plate ledge and a shovel plate ledge are respectively fixed on two sides of the middle plate; an insertion hole is formed in the baffle ledge, an insertion plate is arranged in the insertion hole, the insertion plate penetrates through the insertion hole and covers the skylight, and a pushing lug connected with a piston rod of the oil cylinder is fixed to one side wall of the insertion plate; the inserting plate and the baffle ledge can be switched between an unfixed state and a fixed state, so that the oil cylinder can push the inserting plate to open and close or push the whole middle trough to move. The inserting plate is arranged on one side of the baffle groove plate, accumulated coal is prevented from being cleaned when the skylight is opened, the pushing lug is arranged on the inserting plate, so that one connecting piece is used when the skylight is ope