Modified hydraulic oil auxiliary oil tank utilizing gas storage barrel of tractor

A modified hydraulic oil auxiliary oil tank utilizing an gas storage barrel of a tractor comprises a left end cover, a barrel body, a connector seat, combined cushion rings, pipe joints, an oil dipstick, a right end cover and a plug. On the basis that the left end cover and the right end cover of the gas storage barrel are installed at two ends of the barrel body, holes at the top and holes at the bottom are reserved, and the other redundant holes are respectively plugged and sealed by the combined cushion ring and the pipe joint. The connector seat, a combined cushion ring, a pipe joint and the oil dipstick are sequentially installed in the holes at the top, and a combined cushion ring and a pipe joint are sequentially installed in the holes at the bottom. The modified hydraulic oil auxiliary oil tank utilizing the gas storage barrel of the tractor effectively solves the problem of insufficient hydraulic oil during special operation of a V-belt transmission tractor. Due to the fact that the gas storage barre