Silage harvester

Abstract

The invention relates to a silage harvester, which comprises a cutting table, a feeding device, a crushing device and a discharge device, wherein the cutting table is arranged at the front end of a frame and comprises a plurality of cutting plates rotatably arranged on the frame; the feeding device comprises a plurality of cutting rollers and a plurality of conveying rollers which are rotatably arranged on the frame, the conveying rollers are transversely arranged and are arranged into a row from front to back, so the upper surfaces of the conveying rollers constitute a conveying surface, one end of the conveying surface is positioned at an outlet of the cutting table, the other end of the conveying surface is positioned at an inlet of the crushing device, the cutting rollers are positioned above the conveying surface and constitute floating support structures with the frame, and universal coupling structures are arranged between transmission mechanisms on the frame and the cutting rollers. The silage harvester provided by the invention has the beneficial effects that the feeding device is improved to make cutting more completed, the applicability of the harvester is improved, and simultaneously the size of the harvester is reduced to make the overall center of gravity more reasonable; and a return device is added to reduce failure rate and improve convenience in use.

Description

technical field [0001] The invention relates to a harvester, in particular to a harvester with higher efficiency, stronger applicability and more convenient use. Background technique [0002] Nowadays, green fodder such as corn stalks is commonly used as the main roughage in livestock breeding, but straws generally cannot be fed directly, and need to be crushed and processed. At present, under the general trend of agricultural mechanization, green feed harvesters are generally used to harvest straw, and the harvested straw is simultaneously crushed and other processing steps on the harvester. [0003] The feeding device of the existing green forage harvester, that is, the intermediate device for feeding green fodder such as stalks cut by the cutting device to the crushing device, generally adopts a side-mounted design. This design of suspending the feeding device on one side of the car body has disadvantages such as unreasonable center of gravity, poor stability and large v...

AI Technical Summary

Problems solved by technology

This design of suspending the feeding device on one side of the car body has disadvantages such as unreasonable center of gravity, poor stability and large volume, which brings some inconvenience in use and maintenance.

In addition, if the existing harvester is blocked during feeding, it needs to be stopped for cleaning, which has the disadvantages of inconvenient operation and affecting work efficiency

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