Spherical trimmer

Abstract

The invention discloses a spherical trimmer, and relates to the technical field of gardens. The spherical trimmer comprises a trimmer, a movable cutter body and a fixed cutter body, wherein first blades are fixedly embedded in the outer wall of the movable cutter body, second blades are fixedly embedded in the outer wall of the fixed cutter body, a device shell is fixedly embedded in the outer wall of the fixed cutter body, a closed shell is fixedly embedded in the top of the device shell, the outer wall of the top of the first blade is movably connected with the bottom of a polishing cutter, a first sliding groove is formed in the outer wall of the device shell, and a pressing mechanism with an elastic function is arranged in the device shell. According to the spherical trimmer, the pressing mechanism with the elastic function is arranged, a sliding block moves outwards due to centrifugal force, the larger the moving distance of the sliding block is, the larger the pressure of an arc-shaped connecting rod and a second elastic element extruding the polishing cutter is, and the larger the polishing force of the first blades with the larger rotating radii is, so that the problem that the first blades with different radii need different polishing forces can be solved, and the service life of the first blades is effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of gardening, in particular to a ball pruning machine. Background technique [0002] Gardens refer to a specially cultivated natural environment and recreational environment. Using engineering technology and artistic means in a certain area to create a beautiful natural environment and recreational environment by transforming the terrain (or further building mountains, stacking stones, and water management), planting trees and flowers, building buildings, and arranging garden roads, etc. It's called a garden. It is unique among traditional Chinese architecture, and it is the classical garden architecture that has made great achievements. [0003] In the prior art, in the process of garden pruning, artistic pruning operations are often performed. In the artistic pruning operations, it is usually necessary to perform spherical pruning on some flowers and trees to improve the aesthetics. However, due to the e...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in the process of garden pruning, artistic pruning operations are often performed. In the artistic pruning operations, it is usually necessary to perform spherical pruning on some flowers and trees to improve the aesthetics. However, due to the existing spherical pruning machines When rotating, the trimming distance of each blade on the cutter body is different, resulting in different degrees of wear of each blade. In the case of a fixed grinding force, the service life of each blade will be greatly reduced, thus affecting the trimmer. pruning efficiency

Images