Automatic control mechanism of gravel pile feeding hopper

• Main Authors: XU RUINAN, WANG FEI, ZHOU RONG, WANG XINGUO, CHEN XIAOLEI, YIN JIAGUANG, LI XIANG, LI GUANGKUI
• Format: Patent
• Language: Chinese; English
• Published: 21.03.2023
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The utility model relates to an automatic control mechanism for a gravel pile feeding hopper, and belongs to the technical field of gravel pile construction. The automatic control mechanism comprises a storage hopper, the storage hopper is provided with a feeding port and a discharging port, a sealing door used for sealing the discharging port is hinged to the storage hopper, and an abutting block is arranged on an immersed tube; the storage hopper is provided with an opening assembly used for controlling the sealing door to be opened, the opening assembly corresponds to the abutting block, in the rising process of the storage hopper, the opening assembly abuts against the abutting block, the opening assembly drives the sealing door to be opened and directly faces a feeding opening of the immersed tube, and the storage hopper is provided with a reset assembly used for enabling the sealing door to be automatically closed. The device has the effects that sand and gravel materials are smoothly poured into the im