The application relates to a
brake oil pot, comprising an upper cup body, an oil return port, a first working oil port, a second working oil port, a lower cup body and an internal oil return port, wherein the upper cup body and the lower cup body are connected, the oil return port, the first working oil port and the second working oil port are arranged on the lower cup body, the first working oil port and the second working oil port are arranged on the two sides of the oil return port respectively, the internal oil return port is arranged in the lower cup body and is connected with the oil return port. The
brake oil pot provided by the application has an oil return port, when the oil in the oil pot exceeds the highest scale line, the excess
oil can flow back to the gearbox through the oil return port, so that oil spouting of the oil pot is prevented; the protective cover above the oil return port can prevent the oil in the
brake oil pot from flowing back to the gearbox through the oil return port when the whole
machine is jolted.