Storage bin device of rotatable slurry spraying machine

Abstract

The invention discloses a storage bin device of a rotatable slurry spraying machine. The slurry spraying machine and an electric appliance cabinet are arranged on a vehicle body. A storage bin base is transversely fixed at the lower end of the storage bin of the slurry spraying machine. A vibrating motor is fixed at one side of the storage bin base, a rotating shaft fixed at the lower end of the storage bin base is arranged in a guide shaft sleeve of the rotating shaft in a matching way, a jack is arranged below the shaft sleeve, and a mandril of the jack is inserted into the shaft sleeve from the lower end of the guide shaft sleeve of the rotating shaft and is in contact with the rotating shaft in the storage bin. The rotating function of the self-vibrating storage bin is added, and the storage bin does not need to be lifted down during the maintenance of the slurry spraying machine. When a disc needs cleaning, a clamping mechanism is loosened, the storage bin is lifted up by the jack to rotate, and the storage bin is slightly pushed to rotate around the rotating shaft to any angle. The storage bin has the advantages of large capacity, adjustable exciting force, high vibrating frequency, good safety performance, long service life and good vibrating and blanking effect and is convenient to install.

Description

technical field [0001] The invention relates to a vibration shotcrete machine technology in the coal industry, in particular to a rotatable shotcrete machine bin device. Background technique [0002] With the continuous improvement of the mechanization of the coal industry, the shotcrete machine has become one of the important equipment in the development and excavation of coal mines. Usually, the air used for spraying the slurry by the shotcrete machine and the air used by the pneumatic vibrator share one pressure air pipe. When the shotcrete machine sprays , due to the reduction of the air volume supplied to the pneumatic vibrator and the weakening of the vibration force, it is difficult to meet the requirements of vibratory blanking. When the hopper is unloading, bridge-shaped and rat-hole-shaped blockages often occur, which greatly affects normal production. For this reason, a rotatable shotcrete machine silo with adjustable vibration force is specially developed, which ...

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Problems solved by technology

[0002] With the continuous improvement of the mechanization of the coal industry, the shotcrete machine has become one of the important equipment in the development and excavation of coal mines. Usually, the air used for spraying the slurry by the shotcrete machine and the air used by the pneumatic vibrator share one pressure air pipe. When the shotcrete machine sprays , due to the reduction of the air volume supplied to the pneumatic vibrator and the weakening of the vibration force, it is difficult to meet the requirements of vibratory feeding, and bridge-like and rat-hole-like blockages often occur when the hopper is feeding, which greatly affects normal production

For this reason, a rotatable shotcrete machine silo with adjustable vibration force is specially developed, which better solves the problem of blockage of the shotcrete machine silo

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