The invention provides barrel pouring device and a barrel pouring system for a lubricating oil additive. The barrel pouring device comprises a barrel pouring system for a lubricating oil additive comprises barrel pouring device main equipment, a hydraulic station, a liquid collection groove, an electric control device and a conveying device. According to the barrel pouring device and the barrel pouring system disclosed by the invention, a barrel material is put on the main equipment, and thus the barrel pouring process and the subsequent cleaning operation can be automatically finished. The barrel pouring device and the barrel pouring system have the beneficial effects that the functions of automation in barrel pouring and equipment cleaning, controllable temperature and the like can be realized, and thus the raw materials are saved, pollution is avoided, the efficiency is improved, and the production cost is lowered.