Auxiliary picking device and picking method for long-stemmed fruits

Abstract

The invention discloses an auxiliary picking device for a long-stem fruit and a picking method thereof. A conventional fruit picking device is liable to cause damage to fruits. According to the invention, a picking direction adjusting assembly adjusts the angle of a fruit picking end execution assembly; the fruit picking end execution assembly comprises a first hollow hemisphere body and a secondhollow hemisphere body which are hinged with each other; the first hollow hemisphere body is provided with a first blade; and the second hollow hemisphere body is provided with a second blade. After adjustment of a picking angle is completed, a fruit is sleeved into the first hollow hemisphere body; a switch is pressed; a steering engine rotates 180 degrees and automatically stops rotation; the first blade and the second blade are closed to cut off a fruit stem; the fruit is wrapped by an enclosed space formed by the first hollow hemisphere body and the second hollow hemisphere body; the fruitpicking end execution assembly rotates toward the direction close to a split ring; the switch is pressed again; the steering engine reversely rotates 180 degrees and automatically stops rotation; thefirst hollow hemisphere body is opened; and the fruit falls into the split ring. The auxiliary picking device provided by the invention avoids the fruit from being damaged caused by direct falling ofthe fruit.

Description

technical field [0001] The invention belongs to the technical field of fruit picking, and in particular relates to an auxiliary picking device for long-stalked fruits and a picking method thereof. Background technique [0002] At present, in many areas of the country, fruit picking is still mainly done manually, with a low degree of mechanization. The existing fruit picking devices on the market are mainly divided into two types. One type of end effector is scissors, which mainly cuts the fruit by cutting the fruit stem, and the other type of end effector is three claws, which pull the fruit Separated from the branches, these two devices are easy to cause damage to the fruit. They both transmit force through soft steel wire ropes, so long-term picking requires a lot of physical strength for the fruit grower, and it is impossible for the fruit to reach the ground by itself after picking. Picking, the efficiency is low. Therefore, it is very important to design a fruit picki...

AI Technical Summary

Problems solved by technology

[0002] At present, in many areas of the country, fruit picking is still mainly done manually, with a low degree of mechanization.

The existing fruit picking devices on the market are mainly divided into two types. One type of end effector is scissors, which mainly cuts the fruit by cutting the fruit stem, and the other type of end effector is three claws, which pull the fruit Separated from the branches, these two devices are easy to cause damage to the fruit. They both transmit force through soft steel wire ropes, so long-term picking requires a lot of physical strength for the fruit grower, and it is impossible for the fruit to reach the ground by itself after picking. picking, low efficiency

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