There are many fruit trees in our country. Many fruit trees need to be pruned during the growth period. Pruning and picking of fruit trees are carried out with high-branch shears. The handle is operated by the grip of the human hand to drive the opening and closing of the knife, cutting branches or picking. fruit. However, due to the unequal height of the branches, the length of the traditional high branch shears is not adjustable, which makes the operation inconvenient. Let's give you a detailed introduction to the structure of the high branch shears.
The adjustable high-grip shears are composed of a handle, a telescopic rod, a transmission mechanism and a scissors.
The telescopic rod is divided into 3 adjustable telescopic parts, which can be adjusted in stages according to the number of holes punched on the telescopic rod. 8 working heights can be achieved through the telescopic cooperation of the 3-part rods, and the fully opened can reach 5m; if you add people The height, the maximum working range can reach 6m. After storage, the shortest pole is 1.8m, which is easy to carry. The adjustment part is used to control the extension and contraction of the telescopic rod. The middle section of the 3 parts of the telescopic rod is fixed, and the other two sections are respectively extended upward and downward based on the middle part (the adjuster a controls the first section to extend upward, Adjuster b controls the third section to extend downward).
The transmission rod is inside the telescopic rod, and the cable connecting the handle is also divided into three parts to match the telescopic rod's expansion and contraction. The high branches can be cut by kneading by hand.
The blade is equipped with a plastic tooth-shaped clip, which can clamp the branches during pruning, and can also clamp the picked fruits. The trimming head can be rotated to increase the viewing angle of the operator.