Movable different-shape plant pruning device for road greening

The invention discloses a movable different-shape plant pruning device for road greening. The movable different-shape plant pruning device comprises a main body, wherein a crawler belt cavity with a downward opening is formed in the lower end of the main body, two crawler belt wheel shafts are rotatably connected to the front wall and the rear wall of the crawler belt cavity, crawler belt wheels are fixedly connected to limiting springs, and a crawler belt is connected between the two crawler belt wheels; and the crawler belt is used for the overall movement of the device, the main body is provided with an inner cavity, and a port with a leftward opening communicates with the left wall of the inner cavity. The device is simple in operation, capable of realizing automatic movement and is convenient; the crawler-belt-type movement is adopted, and the device can stably move on the steep ground; two pruning modes are set at the same time, so that spherical plants and common green belt plants can be pruned, and th