Double hopper device for fully automatic feeding shotcrete machine

Abstract

The invention discloses a double hopper device of a fully automatic feeding and spraying machine. The automatic feeding and spraying machine includes a vehicle frame and a spraying device. The double hopper device includes a first hopper and a second hopper. The first hopper Both sides of the bottom of the bottom are hinged on the frame and are located at one end of the spraying device. The first hopper is provided with a discharge port on the side wall facing the spraying device; One end side of the device, and there is a gap between the first hopper; the opposite side walls of the second hopper are respectively fixed with side flaps, the side flaps extend toward the first hopper and their ends are hinged on the vehicle frame The side wall of the second hopper facing the first hopper is provided with an opening for raw materials to pass through, and a door body is hinged on the opening; the door body is driven and opened by an automatic opening and closing mechanism arranged on the upper port of the second hopper. The two stocking hoppers of the present invention can obviously improve the stocking capacity of the fully automatic feeding spraying machine.

Description

technical field [0001] The invention relates to a double hopper device of a fully automatic feeding spraying machine. Background technique [0002] At present, the spraying device for concrete spraying used in the construction process of the construction site generally adopts two methods of manual feeding or using a hydraulic cylinder to lift the hopper to load (referring to charging the spraying device). Among them, manual feeding is intensive, and concrete material leakage is serious, and the entire construction period is affected because of the slow feeding speed. The equipment that uses lifting hoppers to load materials has only one stocking hopper, and the raw materials are supplied to the stocking hopper by the feeding truck, and then the oil cylinder drives the stocking hopper to load the materials. Due to the use of one stocking hopper, the stocking capacity is poor, and the raw materials in the stocking hopper are all After transferring to the spraying device, the ...

AI Technical Summary

Problems solved by technology

Among them, manual feeding is intensive, and the concrete material leaks seriously, and the entire construction period is affected due to the slow feeding speed

The equipment that uses lifting hoppers to load materials has only one stocking hopper, and the raw materials are supplied to the stocking hopper by the feeding truck, and then the oil cylinder drives the stocking hopper to load the materials. Due to the use of one stocking hopper, the stocking capacity is poor, and the raw materials in the stocking hopper are all After transferring to the spraying device, the feeding truck has to re-enter the construction site to provide raw materials for the hopper. Due to the compact construction site, the feeding truck occupies the aisle too frequently, which will affect the construction process

Images