Vertical double-cylinder harvesting machinery capable of performing continuous harvesting work

Abstract

The invention relates to the technical field of fruit picking and in particular to picking of forest fruits and berries. According to the technical scheme, vertical double-cylinder harvesting machinery capable of performing continuous harvesting work comprises a mounting frame, a shaking picking roller, a vibrating motor, a fixed arm, a steel plate spring, a collecting plate and a collecting belt; the vibrating motor serves as a vibrating source to provide an exciting force so as to generate up-and-down high frequency vibration; the fixed arm, the spring and the steel plate spring jointly form an integrated system integrating fixing, restoring and amplitude amplification, so that the vibrating amplitude generated by the vibrating motor can be amplified as required, and the vibrating force can be continuously output; and the vibrating picking roller colliding with branches can rotate automatically so as to defuse the resistance generated by the branches, thus realizing continuous harvesting.

Description

technical field [0001] The invention relates to the technical field of fruit picking, in particular to the picking of forest fruits and berries. Background technique [0002] Present fruit picking machinery mainly contains the following harvesting methods. One is a small hand-held picking device, which has a simple structure and low cost, but the picking efficiency is low, and compared with manual picking, the efficiency is not greatly improved. The second is the intermittent mechanical picking method. During the picking process, each tree needs to be stopped for harvesting. After the harvesting is completed, it will run to the next tree. The picking efficiency of this equipment is higher than that of manual picking and hand-held picking. The device has been greatly improved, but due to the limitation of intermittent motion, the efficiency is still limited. At the same time, the intermittent working method also makes the whole structure more complicated. The third type use...

AI Technical Summary

Problems solved by technology

One is a small hand-held picking device. The picking device has a simple structure and low cost, but the picking efficiency is low. Compared with manual picking, the efficiency is not much improved.

The second is the intermittent mechanical picking method. During the picking process, each tree needs to be stopped for harvesting. After the harvesting is completed, it will run to the next tree. The picking efficiency of this equipment is higher than that of manual picking and hand-held picking. The device has been greatly improved, but due to the limitation of intermittent movement, the efficiency is still limited. At the same time, the intermittent working method also makes the whole structure more complicated

The third type uses the principle of negative pressure air suction to suck the fruit down through high-pressure airflow. When the air pressure is low, it is difficult for this type of harvester to pick the fruit. If the air pressure is too high, it will easily damage the fruit and trees, affecting the next year's harvest. receive

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