Transmission and control system of self-propelled silage combine harvester

Abstract

The invention belongs to the field of agricultural machinery and relates to a transmission and control system of a self-propelled silage combine harvester. The transmission and control system of a self-propelled silage combine harvester comprises an engine, a power output device, a normally closed walking transmission device, a normally open main transmission device, a hydraulic system and an electric control system. A power device is arranged on a frame, the power output device is arranged on a power output side of the power device, power is transmitted to the normally closed walking transmission device and the normally open main transmission device from the power device, the normally closed walking transmission device transmits the power transmitted by the power output device to a walking system, the normally open main transmission device transmits the power transmitted by the power output device to all working parts, and the hydraulic system and the electric control system control operation of a transmission system and functional parts. The transmission and control system has the advantages that the self-propelled silage combine harvester can be suitable for operation in mountains and hills, and has high transmission efficiency, small occupied space and high reliability.

Description

technical field [0001] The invention relates to the technical field of green forage harvesters, in particular to a transmission and control system of a self-propelled green forage combine harvester. Background technique [0002] Silage is a kind of roughage obtained by chopping green feed with a moisture content of 65%-75%, and inhibiting the reproduction of various bacteria through the fermentation of anaerobic lactic acid bacteria under airtight and hypoxic conditions. It is mainly used to feed ruminants. The silage has a sour smell, soft and juicy, good palatability and rich nutrition. It is an excellent feed source for livestock and an ideal feed for cattle. It has become an indispensable part of cattle rations. In addition, Silage storage occupies less land and has no fire problems, which is good for long-term storage. [0003] At present, the commercialization of silage has become an indispensable real demand for forage production, but the mechanized harvesting of sil...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a transmission and control system of a self-propelled green forage combine harvester, which can solve the problem that the existing self-propelled green forage combine harvester cannot well meet the needs of green forage combined harvesting in mountainous and hilly areas

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