Rape windrower

Abstract

The invention relates to the technical field of harvesters in agricultural machinery, in particular to a rape windrower. The rape windrower mainly comprises a rack, dividers, a grain lifter, cutting devices, a conveying system, transmission devices and a suspension device and is characterized in that the windrower is hung at the rear to realize middle windrowing of the rapes. The rape windrower has the following beneficial effects: the rape windrower is suitable for transplanting and directly seeding the rapes and can realize effective cutting of the rape stems and effective conveying and windrowing after cutting; windrowing channels are not needed to be opened up manually in advance; a hydraulic device freely controls the stubble height; the rape windrower avoids blockage and has wide cutting range, high efficiency and low power consumption; by adopting the way of staged harvesting, the harvest time of the rapes is prolonged and the loss rates of the rapes are reduced; a practical machine tool is provided for mechanically harvesting the rapes; and the rape windrower can harvest soybeans, corn stalks, grass and the like through technical parameter adjustment.

Description

technical field [0001] The invention relates to the technical field of harvesters in agricultural machinery, in particular to a windrower for rape. Background technique [0002] Rapeseed is the main edible oil crop in my country, and its perennial planting area accounts for 1 / 3 of the world. Due to different varieties of rapeseed and different planting methods, it is difficult to adapt to agricultural machinery and agronomic techniques, which seriously restricts the development of rapeseed mechanized harvesting technology. For a long time, my country's rapeseed planting has a large amount of labor, high labor intensity, and large harvest losses. At present, the commonly used rapeseed harvester is basically modified from the rice-wheat combine harvester. Not only the harvesting period is strict, but also the loss rate is high, so it is impossible to be suitable for the rapeseed harvesting in our country in a short time. Rapeseed itself has thick stems, intertwined branches,...

AI Technical Summary

Problems solved by technology

Due to different varieties of rapeseed and different planting methods, it is difficult to adapt to agricultural machinery and agronomic techniques, which seriously restricts the development of rapeseed mechanized harvesting technology

For a long time, my country's rapeseed planting has a large amount of labor, high labor intensity, and large harvest losses.

At present, the commonly used rapeseed harvester is basically refitted from the rice-wheat combine harvester. Not only the harvesting period is strict, but also the loss rate is high, so it is impossible to be suitable for my country's rapeseed harvest in a short time.

Rapeseed itself has thick stems, intertwined branches, and inconsistent maturity of the upper and lower fruit pods, which can easily cause pod loss during harvesting.

[0003] At present, there is no report about rapeseed windrowing machine

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