TRANSPORTATION DEVICE FOR INTEGRATED COMPLEX LIQUID SUPPLY SYSTEM, ITS CONTROL SYSTEM AND INTEGRATED COMPLEX LIQUID SUPPLY DEVICE Russian patent published in 2022 - IPC E21F13/00 

FIELD: mining devices.

SUBSTANCE: inventions group relates to the field of mining devices for fully mechanized coal faces, in particular to a transportation device for an integrated fluid supply system, its control system and an integrated fluid supply device. A transportation device for a complex liquid supply system, its control system and a complex liquid supply device are proposed. The transportation device contains a plurality of cargo platforms connected in series. Each of the cargo platform assemblies comprises a platform body, a medium supply channel, the first end of which is connected to the medium outlet of the complex liquid supply system through the valve unit, and the second end of which is connected to the medium convergence point. A reversing valve having a fluid inlet end connected to a convergence point. A hydraulic motor mounted at a predetermined location on the platform body, having a first end and a second end respectively connected to the first end and the second end of the reversing valve. Moreover, the hydraulic motor is configured to adjust the direction of rotation and speed of rotation of its drive output shaft depending on the direction of the medium flow and the amount of the passing medium. A transmission mechanism located in the lower part of the platform body and containing a drive wheel, and the drive wheel has a rotating shaft connected to the drive output shaft of the hydraulic motor, so that the drive wheel is driven by the drive output shaft to rotate or stop and, in turn, provides moving or stopping the loading platform assembly.

EFFECT: transport device improves the safety and stability of the complex fluid supply system during transport.

10 cl, 5 dwg