Surrounding cutting device, stepping surrounding type stem leaf ordered harvester and harvesting method

Abstract

The invention discloses a surrounding cutting device which comprises an elastic surrounding mechanism and a blade. The elastic surrounding mechanism comprises an elastic surrounding strip and a driverfor driving the elastic surrounding strip to be bent and deformed; the elastic surrounding strip is bent into an arc surrounding strip for unilaterally surrounding stems and leaves of plants under the drive of the driver; the blade is correspondingly positioned below the elastic surrounding strip and is linked with the elastic surrounding strip; and in the process of being bent into the arc surrounding strip, the elastic surrounding strip is linked with the blade to move to synchronously cut the stems and the leaves of the surrounded plants so as to fulfill the aim of ordered harvesting. In addition, the invention further discloses a stepping surrounding type stem leaf ordered harvester and a harvesting method thereof.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to an enclosing and cutting device, a stepping enclosing type orderly stem and leaf harvester with the enclosing and cutting device, and a harvesting method. Background technique [0002] With the continuous development of the economy and the continuous progress of the society, it provides a strong technical and financial support for the development of agricultural automation, and promotes the emergence of agricultural automation machinery. [0003] Among them, for the harvesting of stems and leaves of vertically growing plants such as stem and leaf vegetables, cutting seedlings, green seedlings, grasses, and straws, there have been many harvests in the United States, Japan, Italy, Israel, and some domestic agricultural machinery manufacturers and research institutes in recent years. Although these harvesters have made great progress in improving production efficiency and reduc...

AI Technical Summary

Problems solved by technology

[0003] Among them, for the harvesting of stems and leaves of vertically growing plants such as stem and leaf vegetables, cutting seedlings, green seedlings, grasses, and straws, there have been many harvests in the United States, Japan, Italy, Israel, and some domestic agricultural machinery manufacturers and research institutes in recent years. Although these harvesters have made great progress in improving production efficiency and reducing labor costs, the biggest defect of these devices is the disorderly collection of harvested plant products (commonly known as bulk). The disorderly collection has the following main Defects: ① Occupies collection and packaging space, increasing transportation, storage and transshipment costs; ② Subsequent manual sorting costs increase; ③ Cannot meet the requirements of merchants’ sales habits; ④ Cannot meet the requirements of consumers’ buying habits

Images