Insect-preventing paint spraying device for forestry trunks

• Main Author: XUE LIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; NOZZLES; PERFORMING OPERATIONS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING; TRAPPING; WATERING

The utility model discloses a forestry tree trunk insect prevention paint spraying device which comprises an arc-shaped plate and a long rod, the arc outer side of the arc-shaped plate is connected with the long rod through an angle adjusting piece, the angle adjusting piece comprises an air cylinder and a supporting rod fixed to the arc outer side of the arc-shaped plate, and the supporting rod is rotationally connected with one end of the long rod. The position, close to the arc-shaped plate, of the long rod is rotationally connected with one end of an air cylinder, the other end of the air cylinder is rotationally connected with the arc outer side of the arc-shaped plate, a connector of the air cylinder is connected with one end of a guide pipe, an elastic bag is installed at the other end of the guide pipe, and a plurality of spray heads are installed in the arc-shaped plate. Liquid inlets of the spray heads are connected with one end of a liquid pipe; compared with manual brushing, the forest tree trunk