Underground crop digging robot and its control method

Abstract

The present invention discloses an underground crop digging robot and a control method thereof. The robot comprises a travelling mechanism, a soil loosening mechanism, a transmission mechanism, a bagging mechanism and a control system. The travelling mechanism comprises driving wheels and a driven wheel which are arranged at the two ends of a rack respectively, the driving wheels comprise a right driving wheel driven by a first motor and a left driving wheel driven by a second motor, and one ends of the driving wheels are a machine head. The soil loosening mechanism is arranged at the bottom of the rack and comprises a soil digging shovel and a soil loosening shovel, the tail parts of the soil digging shovel and the soil loosening shovel are both connected with the rack, and the transmission mechanism is arranged on the rack. The head of a horizontal conveyor belt is contacted with the tail part of the soil digging shovel, and the tail part is contacted with the bottom of a vertical conveyor belt. The bagging mechanism is arranged at the tail part of the rack and comprises a bag for holding the underground crops. The underground crop digging robot and the control method thereof solve the structural insufficiency of a conventional potato digging machine, highlight the characteristics of the potato digging machine, such as light volume, automatic driving, automatic potato bagging, etc., in the mechanism design, realize the man-machine separation, and avoid the electric shock potential safety hazards of people.

Description

[0001] 【Technical field】 [0002] The invention belongs to the technical field of agricultural intelligent robots, in particular to an underground crop digging robot and a control method thereof. [0003] 【Background technique】 [0004] The development of modern agricultural mechanization is getting higher and higher, making a great contribution to my country's food supply, but the farming and harvesting of machinery are mostly limited to areas with flat traffic, and it is difficult to develop and utilize complex terrain such as mountains and hills. Machines can be transported by people to work in mountainous areas, which seems to reduce the labor intensity of reclamation, but increases the burden of transporting machines. Using large machines to work on complex terrain is likely to be stranded on land, and building roads to transport machinery and equipment in terraced fields will increase the area occupied by the field. [0005] Agricultural robots are new multifunctional rob...

AI Technical Summary

Problems solved by technology

Through the comparison of agricultural robots at home and abroad, my country is still in its infancy. The common phenomenon in various countries is that the high development cost of agricultural robots makes it at a disadvantage in the competition of traditional agriculture, and it is difficult to promote and apply in agriculture.

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