Oil supplementing device of electric lubricating pump

The utility model discloses an electric lubricating pump oil recharging device, which comprises a lubricating pump wall and a lubricating oil tank, the outer side of the lubricating pump wall is fixedly connected with a mounting rack, the lubricating oil tank is fixedly mounted on the mounting rack, and the right side of the top of the lubricating oil tank is connected with an oil recharging bucket pipe communicated with the lubricating oil tank. The bottom of the right side of the lubricating oil tank is connected with an input pipe communicating with the lubricating oil tank, the other end of the input pipe is bent and inserted into the inner side of the lubricating pump wall, and a buoyancy block is slidably installed on the right inner wall of the lubricating oil tank and floats on the lubricating oil surface. According to the oil supplementing device of the electric lubricating pump, if lubricating oil in the lubricating oil tank is gradually consumed, the buoyancy block moves downwards along with the lu