Automatic straw cutting robot for agricultural harvesting

Abstract

The invention discloses an automatic straw cutting robot for agricultural harvesting. The robot comprises a bottom plate; four universal wheels are uniformly fixed on the lower surface of the bottom plate; a cylindrical crushing barrel is fixed on the right side of the upper surface of the bottom plate through a fixing bracket; a rotating shaft is arranged inside the crushing barrel; the axis of the rotating shaft coincides with the axis of the crushing barrel; a crushing device is mounted on a side surface of the rotating shaft; a power shaft at the front end of the rotating shaft penetratesthrough the crushing barrel and is coaxially fixed with a second gear; a first synchronous wheel is coaxially fixed on the front side face of the second gear; a driving shaft drives a conveyor belt torotate clockwise; a user places straw on the conveyor belt, and the straw is driven by the conveyor belt to move rightwards and is not required to be manually pushed by the user, thereby improving the safety of the automatic straw cutting robot for agricultural harvesting; and stones in the straw fall into a material filling box through gravel holes, thereby preventing the stones from remaining in the crushing barrel and damaging a cutting knife, and prolonging the service life of the cutting knife.

Description

technical field [0001] The invention relates to the technical field of straw processing, in particular to an automatic straw cutting robot for agricultural harvesting. Background technique [0002] The harvester can harvest and thresh the crops at one time, and concentrate the grains into the storage bin, and then transport the grains to the transport vehicle through the conveyor belt. Manual harvesting can also be used to spread the stalks of rice, wheat and other crops in the field, and then use grain harvesting machinery to pick up and threshing. At present, the straw after harvesting crops is scattered on the ground, and it takes a long time to become fertilizer in the natural state, which is also a waste of resources, and burning straw is not conducive to environmental protection; the existing straw grinder requires the user to manually push it into the crushing chamber Straw, the user is easy to be injured, and the safety of the existing straw crusher is low; the ston...

AI Technical Summary

Problems solved by technology

At present, the straw after harvesting crops is scattered on the ground, and it takes a long time to become fertilizer in the natural state, which is also a waste of resources, and burning straw is not conducive to environmental protection; the existing straw grinder requires the user to manually push it into the crushing chamber Straw, users are easy to be injured, and the safety of the existing straw crusher is low; the stones in the straw will damage the cutting knife and reduce the service life of the cutting knife

Images