What is the principle of pruning multiple nodes on tall branches

The extension and contraction principle of the high-branch shears is achieved through the relative sliding of multiple nested steel pipes to realize the change in length.

The telescopic function of the high-branch shears mainly relies on special mechanical design and material selection. The telescopic part is usually composed of multiple nested steel pipes, which can slide relatively to each other, thereby achieving changes in length. The length of the tall branch shears can be easily adjusted by pulling or pushing the control lever to meet the pruning requirements of different heights. The specific operation steps are as follows: 1

Unlock the telescopic mechanism: First, you need to find the telescopic locking device on the tall branch shears, which is usually a switch or button. Unlock it to allow for relative movement between the steel pipes.

Adjust the length: According to your own needs, adjust the length of the tall branch shears by pushing or pulling the operating lever. During the adjustment process, it is necessary to ensure that the sliding between each section of the steel pipe is smooth without any jamming.

Lock the telescopic length: After adjusting to the appropriate length, operate the telescopic locking device again to fix the tall branch shears to the required length. This can ensure that the tall branch shears do not suddenly change length during use, thereby enhancing safety.