Working resistance measuring system for paddy field operation implement and measuring method of working resistance measuring system

Abstract

The invention relates to a working resistance measuring system for a paddy field operation implement, further relates to a measuring method of the working resistance measurement system for the paddy field operation implement, and belongs to the field of intelligent agricultural machinery. The working resistance measuring system comprises a working resistance sensor and a tilt angle sensor. The working resistance sensor comprises a plurality of three-dimensional force sensors, a front plate and a rear plate, and installation hole positions are arranged at the central positions of the front plate and the rear plate. The installation hole positions of the front plate and the rear plate are arranged to directly face each other in a front and rear mode, and the three-dimensional force sensors are fixed between the front plate and the rear plate and are arranged around the installation hole positions. The installation hole position of the front plate is connected with a connecting piece of apaddy field machinery suspension frame, and the installation hole position of the rear plate is connected with the paddy field operation implement. The tilt angle sensor is mounted on the front plateor the rear plate. The working resistance measuring system and the measuring method thereof can measure the working resistance, tilt angle and bending moment of the paddy field operation implement, do not need to change or destroy a self-structure of the operation agricultural implement, can be assembled and disassembled at any time, and have the characteristics of convenience and high efficiency.

Description

technical field [0001] The invention relates to the field of intelligent agricultural machinery, in particular to a working resistance measuring system and a measuring method of a paddy field operating machine tool. Background technique [0002] my country has a vast area of ​​arable land, and the types of arable land are also complex and diverse. Among them, the area of ​​paddy field arable land in my country accounts for about a quarter of the total arable land area of ​​the country, and most of them are distributed in the south of the Huaihe River in the Qinling Mountains. The paddy field area accounts for more than 90% of the country's paddy field area. Rice is an important food product in our country. More than 60% of the population in our country takes rice as a staple food, which also makes the area of ​​paddy fields in northern my country continue to grow. Therefore, the development of paddy field mechanization is of great significance to the development of agricultur...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problems existing in the prior art, the object of the present invention is to provide a working resistance measurement system and its measurement method of paddy field operation tools with simple operation method, which solves the problems of current paddy field graders, rice transplanters and direct seeding machines. Missing problem with working resistance measurement

Images