Pruning device capable of preventing cut branches from falling off for pear tree planting

Abstract

The invention discloses a pruning device capable of preventing cut branches from falling off for pear tree planting. The device comprises a driving chassis, a pruning rod, an electric saw, an electricbox and a control switch, wherein a device support is arranged on the upper part of the driving chassis, a first driving motor is arranged on the upper end of the device support, a rotating shaft ofthe first driving motor is connected with a rotating disc through a gear, one end of a connecting rod is hinged to the upper end face of the rotating disc, a first electric push rod is hinged to the middle of the connecting rod, the other end of the first electric push rod is hinged to the rotary plate, the other end of the connecting rod is hinged to the middle of the pruning rod, the tail end ofthe pruning rod is hinged to one end of a second electric push rod, the other end of the second electric push rod is hinged to the connecting rod, and a fixed clamp and a second driving motor are installed at the front end of the pruning rod. According to the device provided by the invention, the pruning process saves time and labor, the device is suitable for branches with different heights anddifferent thicknesses, falling of cut branches can be controlled, the cut branches can be conveniently cleaned out, and potential safety hazards are avoided.

Description

technical field [0001] The invention relates to the field of pear tree planting equipment and facilities, in particular to a pruning device for preventing broken branches from falling for pear tree planting. Background technique [0002] Pruning of pear trees is of great significance to maintain a healthy tree, adjust the relationship between growth and fruit, maintain a reasonable yield, and improve fruit quality. [0003] Due to the different tree heights of different varieties of pear trees, and when pruning, the thickness of the branches is different. When pruning pear trees, the traditional pruning device cannot adapt to the tree height. It is laborious, and during the cutting process, the cut branches are often hung on the branches and are not easy to fall, or the cut branches directly fall to the ground. If there is an operator under the tree at this time, it is easy to cause Injury to personnel and potential safety hazards. Contents of the invention [0004] What...

AI Technical Summary

Problems solved by technology

[0004] What the present invention is to overcome is that the traditional pear tree pruning device cannot adapt to the tree heights of different varieties of pear trees. The cutting process for thicker branches is time-consuming and laborious, and it is difficult to control the falling of broken branches, which is easy to cause safety hazards. The purpose is to Provided is a pruning device for preventing broken branches from falling for pear tree planting

Images