Leafy vegetable harvester with harvesting height adjusting function and control method thereof

Abstract

The invention discloses a leafy vegetable harvester with a harvesting height adjusting function and a control method thereof. The leafy vegetable harvester with the harvesting height adjusting function comprises a power trolley, a conveying belt, a cutting assembly, a root digging assembly and a detection assembly; the power trolley comprises a trolley frame, trolley wheels and a trolley hopper, the cutting assembly comprises two rotary shafts vertically arranged, and cutters are arranged at the bottoms of the rotary shafts; the root digging assembly comprises a power box, a hoe and a double-crank connecting rod mechanism, and the detection assembly comprises an installing rod, an infrared range finding sensor and an ultrasonic sensor. The leafy vegetable harvester automatically harvests leafy vegetables to improve the harvesting efficiency and reduce the labor intensity of workers.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a leaf vegetable harvester with a harvesting height adjustment function and a control method thereof. Background technique [0002] Vegetables are green food with extremely high nutritional content. my country's vegetable harvest accounts for about 50% of the world's total harvest. As the world's largest vegetable producer, the harvest of most leafy vegetables is basically done by hand. In the process from planting to harvesting of vegetables, the workload of harvesting accounts for about 30% of the total operation, which is the most time-consuming and cost-intensive link. It is characterized by high harvesting intensity and short growing season. The variety of leafy vegetables cultivated in my country is rich and diverse, and the planting area is very vast. The planting density, cultivation mode and growth characteristics of different leafy vegetables are quite d...

AI Technical Summary

Problems solved by technology

Take harvesting cabbage as an example. In the prior art, manual harvesting is usually performed, that is, the workers cut the cabbage from the roots in the soil with a knife to complete the harvest. At the same time, the roots remaining in the soil need to be further dug out and leveled in the later stage. The whole operation process has low degree of automation, low harvesting efficiency and high labor intensity of workers

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