Intelligent method for continuously measuring stumpage diameter growth

• Main Authors: XIAO HUASHUN, LONG SHISHENG
• Format: Patent
• Language: Chinese; English
• Published: 22.06.2018
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; SIGNALLING; TESTING; TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS

The invention discloses an intelligent method for continuously measuring stumpage diameter growth. A measuring device is fixed on a tree trunk through a single hoop; a belt connected to the hoop crosses through a gap between a roller and an installing plate, and a code disk is arranged on the roller; the roller drives the code disk to rotate, so as to count impulses sent by the rotation of the code disk, thus the circumference and the variable quantity thereof can be measured. The intelligent method for continuously measuring the stumpage diameter growth is easy to practice and automatically measure the stumpage diameter and diameter growth. 本发明公开了种智能化连续测量立木直径生长量的方法，采用单抱箍将测量装置固定在树干上，连接在抱箍上的皮带再穿过辊与安装板之间的间隙，辊上设有码盘，辊旋转带动码盘旋转，从而通过对码盘旋转发出的脉冲进行计数，即可测得周长及周长的变化量。该智能化连续测量立木直径生长量的方法，易于实施，能实现立木直径以及直径生长量的自动测量。