Plant picking and conveying and root cutting and separating integrated device for carrot harvester

Abstract

The invention relates to a plant picking and conveying and root cutting and separating integrated device for a carrot harvester, and relates to the field of carrot harvesting devices. The device comprises a body, a leaf conveying assembly arranged on the body, a root and leaf separating assembly arranged on the body and located below the leaf conveying assembly and a cutting assembly disposed on the body and located at the output end of the root and leaf separating assembly. The leaf conveying assembly and the root and leaf separating assembly are matched mutually during the conveying processbefore cutting to achieve the effect that the roots of carrots are flush. When the carrots are conveyed to the position of the cutting assembly, flush-stubble cutting of the carrots is achieved underthe effect of a disc rotating at high speed. The device has the advantage that the structure that two driving wheels are staggered in front and rear and the conveying direction of the driving wheels along a conveyor belt is outwardly biased is adopted in the narrow line spacing planting mode, so that slip of the conveyor belt caused by the structure is solved. The leaf conveying assembly and the root and leaf separating assembly are compact in structure, so that high-efficiency low-loss cutting separation of the roots and the leaves is achieved during the combined harvesting process of the carrots.

Description

technical field [0001] The invention relates to the field of carrot harvesting devices, in particular to a carrot harvesting machine which integrates plant clamping, conveying and root seedling cutting and separation. Background technique [0002] Although my country's carrot planting area ranks first in the world, the mechanization level of carrots is very low, especially in the harvesting process. Most areas rely on manual harvesting, and some areas only realize semi-mechanized harvesting by digging and laying. Artificial harvesting is labor-intensive, low in operating efficiency, and high in harvesting costs, leading to important obstacles to the industrialization and large-scale production of carrots in China. The research and development of carrot combine harvester suitable for national conditions is of great significance to promote the development of carrot industrialization. [0003] At present, carrots in developed countries have realized the whole process of mechan...

AI Technical Summary

Problems solved by technology

At present, the multi-bar cutting device on the traction carrot combine harvester used in European and American countries and the double disc knife type cutting seedling device on the self-propelled carrot combine harvester developed in Japan cannot be applied in the narrow domestic market due to space layout problems. Two-row carrot combine harvester in row-spaced planting pattern

The existing domestic related institutions and technologies have not been substantively applied due to problems such as complex structures or poor adaptability

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