Header of agricultural harvester

Abstract

The invention discloses a header of an agricultural harvester. The header comprises a header assembly, an auger assembly and a reel assembly, wherein the length of the header assembly, the length of the auger assembly and the length of the reel assembly can be adjusted, and the header assembly comprises a header fixed frame, two header movable frames, a shielding frame arranged between the header fixed frame and the header movable frames, rotating blocks rotationally arranged on the shielding frame, rollers rotationally arranged on the rotating blocks and a first adjusting device which is connected with the header movable frames and the header fixed frame and is used for adjusting the distance between the two header movable frames. According to the header of the agricultural harvester, the length of the header can be larger, the limitation of the situation of a transportation road on the header is less ignored when the header is too long, the transportation flexibility of the harvester is improved, the storage space of the harvester is reduced, and compared with a folding header, the header can be well retracted and can be continuously used, when the area of a farm is irregular, the harvester can be flexibly shrunk for continuous harvesting, and the operation adaptability is improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular, the invention relates to a header of an agricultural harvester. Background technique [0002] The cutting width of the existing combine harvester header is mostly fixed, and the header of this structure is only suitable for small and medium-sized combine harvesters, not suitable for large combine harvesters, because if the cutting width of the header is widened However, road transportation and transition walking are extremely inconvenient. If the cutting width of the header is narrowed, the feeding amount of the harvester is not enough. A small number of retractable harvesters cannot continue to work after shrinking, and cannot be well adapted to the harvesting of farms of different shapes. And neither can harvest the crops that have fallen. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in t...

AI Technical Summary

Problems solved by technology

[0002] The cutting width of the existing combine harvester header is mostly fixed, and the header of this structure is only suitable for small and medium-sized combine harvesters, not suitable for large combine harvesters, because if the cutting width of the header is widened , road transportation and transition walking are extremely inconvenient, if the cutting width of the header is narrowed, the feeding amount of the harvester is not enough

A small number of telescopic harvesters cannot continue to work after contraction, and are not well suited for harvesting in different shapes of farms

And neither can harvest the crops that have fallen

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