The
light white oil production filling device comprises a main body unit and a filling unit, the main body unit comprises a
machining table, a vertical plate is fixed to the top of the
machining table, a transverse plate is fixed to the top of the vertical plate, an
oil storage tank is fixed to the top of the transverse plate, supporting legs are fixed to the four corners of the bottom of the
machining table, and a storage
barrel is placed on the machining table; the filling unit comprises an oil conveying hard
pipe, and an oil conveying hose is fixed to and communicated with the oil conveying hard
pipe. A second motor is started to drive a screw rod to rotate reversely, so that a moving plate and an oil conveying hard
pipe are driven to move upwards, and when the storage
barrel is about to be full of
light white oil, a third motor is started to drive a second rotating rod and an oil baffle plate to rotate, so that the oil baffle plate shields part of an oil leakage hole, and a small amount of
light white oil still falls into the storage
barrel from the oil leakage hole; in the process, a small amount of light
white oil is added, the distance between the bottom of the oil conveying hard pipe and the top of the storage barrel is controlled to be small, and the situation that the light
white oil is sputtered is avoided.