Rotatable mower header and differential feeding method

Abstract

The invention relates to the technical field of agricultural machinery, in particular to a rotatable mower header and a differential feeding method. The mower header is mainly composed of a left cardan joint (29), a left gear box (1), a left material guiding cylinder (7), a left cutter disc (10), a gear box (12), a right cardan joint (30), a right gear box (21), a right material guiding cylinder (16) and a right cutter disc (13). Different revolving speeds of the cutter discs and the material guiding cylinders are achieved, and the revolving speed of the cutter discs is high so as to ensure the cutting speed, low revolving speeds of the material guiding cylinders and material drainage. With the differential feeding method, roots of mowed forage grass are arranged at the front and the following crops are conveyed backwards in order, layout of forage grass strips is in order, the following operation is convenient, and at the same time, the forge grass is prevented from tilting forwards and secondary cutting is avoided.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a cutting platform of a rotary mower and a differential speed feeding method. Background technique [0002] In recent years, with the development of my country's animal husbandry, the planting area of ​​forage such as alfalfa and silage corn has increased year by year, and the demand for forage harvesters has become increasingly strong. At present, the types and quantities of forage harvesters for small plots in my country are gradually increasing, mainly rotary mowers, which have a high cutting speed and can achieve high-speed operations, and are suitable for high-yield forage harvest. Due to the high rotation speed of the rotary lawn mower, the rotation speed of the guide roller connected to the cutter head is relatively high, and it is easy to knock off the forage grass leaves. The protein content of high-quality forage grass leaves such as alfalfa is high, and ...

AI Technical Summary

Problems solved by technology

Due to the high rotation speed of the rotary lawn mower, the rotation speed of the guide roller connected to the cutter head is relatively high, and it is easy to knock off the forage grass leaves. The protein content of high-quality forage grass leaves such as alfalfa is high, and the loss of leaves is large, which ultimately affects the forage. grass product quality

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