Automatic propelling type garden trimmer

• Main Author: WU QILI
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The invention discloses an automatic propelling type garden trimmer which comprises a power locomotive and a trimming device. A rotating disc support driven by a power device to rotate horizontally isrotationally connected to the power locomotive, a lower supporting arm and a base oil cylinder for driving the lower supporting arm to swing are hinged to the rotating disc support, at least two outward stretching supporting arms and a stretching oil cylinder for driving the outward stretching supporting arms to swing and adjusting the outward stretching distance are hinged to the end of the supporting arm, and a ball is connected to a connecting base; two sets of shearing devices are arranged at the side face of the ball, each trimming device comprises a spiral device and a trimming ring, each spiral device comprises a spiral support, a sleeve is arranged on each spiral support, rotating blades of the trimming devices can be replaced, operators can select proper blades according to the different shapes and sizes