Weeding and ridging plough head structure for tobacco cultivation and multifunctional device

The invention discloses a weeding and ridging plough head structure for tobacco cultivation, which comprises a plough tip and a plough body, wherein the plough body extends backwards in a V-shape andthe height is gradually increased backwards from an end head; and soil blocking plates extending obliquely downwards are respectively arranged on the top edges of two sides of the plough body. A weeding and ridging multifunctional device using the plough head structure comprises an engine and a weeding rotary disc group, and the weeding rotary disc group is used for pulling the whole device to move forward by weeding power, and thus weeding is realized and ridging is carried out at the same time, so that the problem of simplification of the function of equipment and devices is solved, the efficiency is improved, the manpower and time are saved, and the production cost is reduced. Through the plough body and the wing-shaped soil blocking plates on both sides, the direction of soil movementand accumulation is guided