Vertical type windrower dividing method

Abstract

The invention provides a vertical type windrower dividing method. A vertical type windrower dividing device is adopted to conduct dividing work and comprises rack spliced by multiple supports, a powertransmission mechanism, a tensioning mechanism and an auxiliary mechanism, the power transmission mechanism, the tensioning mechanism and the auxiliary mechanism are installed on the rack, a first cutting table support and a second cutting table support which are installed on the rack are rotatably installed on a windrower middle connecting device, main unit power is transmitted to the power transmission mechanism through a middle drive device, the power transmission mechanism transmits power to the tensioning mechanism and the auxiliary device, when oilseed rape branches are loosely crossed,a passive diving device is utilized to extrude oilseed rapes to divide the oilseed rapes in a non-cut mode, when the oilseed rape branches are tightly crossed, with forwarding of the whole machine, the tension of the oilseed rape branches become large, the oilseed rapes are actively cut, on the condition of guaranteeing the dividing effect, the dividing loss is reduced to the maximal extent, andthe vertical type windrower dividing method is easy to operate and obvious in work effect.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a method for dividing crops by a vertical windrower. Background technique [0002] Rapeseed and other crops are vine-like plants with thick stems, many branches and serious entanglement between the branches. When harvesting, the operation area must be separated from the rapeseed in the adjacent area to be operated, otherwise on the one hand, mutual involvement will cause losses. , On the other hand, it may cause blockage and affect the operation effect, so when harvesting such plants, a grain dividing device should be equipped. [0003] There are two main types of grain dividing devices on existing windrowers: one is a passive grain dividing device, and this type of grain dividing device is purely completed by the squeezing action of the machine on the crops, such as a small rice and wheat windrowing machine. The obliquely installed triangular grain divider equipp...

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Problems solved by technology

[0002] Rapeseed and other crops are vine-like plants with thick stems, many branches and serious entanglement between the branches. When harvesting, the operation area must be separated from the rapeseed in the adjacent area to be operated, otherwise on the one hand, mutual involvement will cause losses. , on the other hand, it may cause blockage and affect the operation effect, so when harvesting such plants, a grain dividing device should be equipped

[0003] There are two main types of grain dividing devices on existing windrowers: one is a passive grain dividing device, and this type of grain dividing device is purely completed by the squeezing action of the machine on the crops, such as a small rice and wheat windrowing machine. The obliquely installed triangular grain divider equipped on the outermost side has a better effect on rice, wheat and other crops with few branches and regular planting row spacing, but for rapeseed crops with many branches and irregular spreading row spacing, Difficult to meet the crop distribution requirements;

[0004] Another kind of grain dividing device adopts the installation of a vertical cutting knife for active cutting to separate the crops. This type of grain dividing device has a better effect on the division of crops, but it is easy to forcefully cut off the branches between adjacent crops directly. If it falls on the field, it will cause great damage to crops

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