| 摘要 |
A lubricator capable of precisely coating a lubricant and a coating agent is provided to prevent an electric shock due to a high voltage current by forming a power supply unit in a state of being formed in a machinery room of a main body. A lubricator capable of precisely coating a lubricant and a coating agent includes a main body, a first suction motor unit(200), a second suction motor unit(300), a sensor, and a control panel(500). The main body includes a machinery room including a first discharge hole(111) and a second discharge hole(112), and first and second tanks(120,130) not to mix the lubricant and the coating agent. The first tank includes a first communication hole(121) communicated with the machinery room. The second tank includes a second communication hole(131) communicated with the machinery room. The first suction motor unit sucks the lubricant from the first communication hole and discharges the lubricant to the first discharge hole. The second suction motor unit sucks the coating agent from the second communication hole and discharges the coating agent to the second discharge hole. The sensor senses motion of a wheel of a train by being installed on a rail. The control panel controls discharge amounts of the lubricant and the coating agent by receiving a signal from the sensor and driving the first and second suction motor units. |
