06-08-2018 дата публикации
Номер: KR101885529B1
The present invention relates to an apparatus to cut a stem of agricultural crops, which has improved stem (vine) cutting ability when the stem of agricultural crops is lifted and cut by a cutting blade installed in a cutting rotary shaft while cutting the step (vine) of agricultural crops, such as potato having stems, cucumber, watermelon having a vein, and the like. According to the present invention, the apparatus to cut a stem of agricultural crops comprises: the cutting rotary shaft detachably mounted on a powered agricultural machine, such as a tractor, and including a plurality of hinge-coupled cutting blades, which receive power withdrawn from the powered agricultural machine to be rotated so as to cut the stem and the vein of agricultural crops; and a plurality of step lifting guide blades to guide the stem and the vein of agricultural crops. The cutting blades installed in the cutting rotary shaft are formed with a pair of first and second unit cutting blades, and have a caret ...
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