Bamboo breaking device with automatic knife changing function

Abstract

The invention relates to a bamboo breaking device with an automatic knife changing function, and belongs to the field of agricultural machinery. The bamboo breaking device is composed by a sensor bracket, a diameter-measuring laser ranging sensor, a knife holder, bamboo breaking knives and a self-locking nut, wherein the bamboo breaking knives are respectively matched with bamboo breaking knife first fixing threaded holes and the bamboo breaking knife second fixing threaded holes to be mounted on the knife holder by inserting screws into bamboo breaking knife first mounting holes and bamboo breaking knife second mounting holes, a stepping motor with a built-in encoder is fixed on a base by inserting bolts into stepping motor fixing optical holes of the built-in encoder and stepping motor mounting optical holes of the built-in encoder in sequence, a knife holder connecting shaft is provided with two key grooves, and is connected with the first coupling and a knife holder mounting hole in the knife holder by keys, the other end of the first coupling is connected with an output shaft of the stepping motor with the built-in encoder through a key, and the self-locking nut is matched with the thread at the tail end of the knife holder connecting shaft to fix the knife holder on one side of a shaft shoulder. The device is beneficial to reducing the use of human resources and improvingthe bamboo breaking efficiency.

Description

technical field [0001] The invention relates to a bamboo breaking device for automatic tool change and other auxiliary equipment, in particular a limiting device and a threaded screw device are adopted. Installation, the application of screw drive. It belongs to the field of agricultural machinery. Background technique [0002] In recent years, agricultural production is developing in the direction of scale, diversification, and precision. The cost of agricultural labor has risen rapidly, and the phenomenon of labor shortage has become increasingly obvious. Agricultural robotics has attracted more and more attention. Because the bamboo breaking machines currently in the market are too simple, the automation of the bamboo breaking process is very low, especially for bamboos of different diameters, it is necessary to manually select bamboos of different diameters for pre-sorting, and then change the blades for bamboos of different diameters in turn , and the process of start...

AI Technical Summary

Problems solved by technology

Because the bamboo breaking machines currently in the market are too simple, the automation of the bamboo breaking process is very low, especially for bamboos of different diameters, it is necessary to manually select bamboos of different diameters for pre-sorting, and then change the blades for bamboos of different diameters in turn , and every time the process of breaking bamboo needs to be turned on and off by rotating the start-stop knob, the control process is cumbersome, resulting in low work efficiency and high production costs

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