Intelligent agricultural machine with obstacle crossing capability

Abstract

The invention relates to an intelligent agricultural machine with obstacle crossing capability. The intelligent agricultural machine comprises a frame provided with a front traveling wheel and a rear traveling wheel, the front traveling wheel is connected with the frame through a damping mechanism, the damping mechanism comprises a pneumatic rod and a connecting rod which are arranged up and down, one end of the connecting rod is hinged with the frame, and a hinge shaft is fixed at the other end of the connecting rod; the hinge shaft is rotatably matched with a hinge hole in the front walking wheel, a large gear is fixed to the hinge shaft, a small gear in meshed transmission with the large gear is rotatably assembled on the front walking wheel, a connecting rod is fixed to a gear shaft of the small gear, and a laser displacement sensor used for irradiating laser forwards is arranged at the lower end of the connecting rod; and the laser displacement sensor is provided with a measuring position and a retracting position higher than the measuring position in the process of swinging along with the connecting rod, and when the laser displacement sensor is located at the measuring position, the height of the laser displacement sensor is consistent with the bottommost height of the front walking wheel. The invention provides the intelligent agricultural machine with the obstacle crossing capability, and the intelligent agricultural machine can cross ridges and can prevent the ridges from being damaged.

Description

technical field [0001] The invention relates to an intelligent agricultural machine with obstacle-surmounting capability among agricultural production equipment. Background technique [0002] Agricultural machinery is a common equipment for agricultural production. It is a general term for various mechanical equipment used in agricultural production, such as various types of tractors. So as to realize the agricultural production operation. [0003] With the development of science and technology, intelligent agricultural machinery that can realize unmanned driving has gradually entered people's business. The existing problems of this agricultural machinery are: the ability of tractors to cross the ridges is insufficient. For some higher ridges, Or some ridges that cannot be rolled over, tractors cannot normally cross them, such as ridges in terraced fields, if tractors directly roll over ridges, it will cause damage to the ridges, which is also the main reason why mechanized...

AI Technical Summary

Problems solved by technology

[0003] With the development of science and technology, intelligent agricultural machinery that can realize unmanned driving has gradually entered people's business. The existing problems of this agricultural machinery are: the ability of tractors to cross the ridges is insufficient. For some higher ridges, Or some ridges that cannot be rolled over, tractors cannot normally cross them, such as ridges in terraced fields, if tractors directly roll over ridges, it will cause damage to the ridges, which is also the main reason why mechanized operations cannot be performed in terraced fields; Higher and steeper ridges cannot be crossed smoothly by tractors

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