Pineapple picking device

Abstract

The invention relates to a fruit picking device and particularly relates to a pineapple picking device. The pineapple picking device includes a rack with front and rear wheels, a traveling device arranged in the rear part of the rack and an adaptive floating device arranged in the middle part of the rack. Guide plates are fixed on the left and right sides of the front part of the rack. The guide plates are located at the front end of the adaptive floating device. A conveyor belt is arranged between the rear part of the adaptive floating device and the traveling device. The conveying directionof the conveyor belt is perpendicular to the traveling direction of the traveling device. A collection basket is arranged at the output end of the conveyor belt and is installed on the rack. A cuttingsaw chain of the pineapple picking device floats up and down along with a floating slide block to automatically determine a suitable cutting position, thereby greatly improving the harvesting efficiency of pineapples and saving labor force. The pineapple picking device has the advantages of being simple in structure and convenient in operation, and reducing labor intensity and injury probabilityof workers.

Description

technical field [0001] The invention relates to a fruit picking device, in particular to a pineapple picking device. Background technique [0002] Pineapple is a perennial tropical fruit. When picking pineapples, care should be taken not to affect the normal growth of pineapple plants. The picking of pineapples is mainly divided into manual picking and machine picking. At present, our country is relatively backward in the mechanization of pineapple picking, and most of them still rely on manual picking. Fruit growers cut off the fruit handle with a knife or hold the fruit with one hand and the fruit handle with the other, and then break or wring off the pineapple. Because the pineapple leaves have sharp sharp teeth, the peel is very hard, and there are protrusions with prickles, manual picking is easy to cause injury to the fruit grower, and the picking operation is complicated and the workload is heavy, which greatly reduces the pineapple. The picking efficiency is high; ...

AI Technical Summary

Problems solved by technology

At present, my country is relatively backward in the mechanization of pineapple picking, and most of them still rely on manual picking. The fruit growers cut off the fruit handle with a knife or hold the fruit with one hand and the fruit handle with the other hand, and then break or twist the pineapple

Because the pineapple leaves have sharp sharp teeth, the peel is very hard, and there are protrusions with prickles, manual picking is easy to cause injury to the fruit grower, and the picking operation is complicated and the workload is heavy, which greatly reduces the pineapple. The picking efficiency is high; when picking manually, it is easy to damage some fruits during the picking process, and the pineapples are harvested seasonally. If the pineapples are not harvested in time, the pineapples will be overripe or even rotten, which will directly lead to economic losses.

[0003] The existing machinery that uses a disc knife to cut pineapple stems for pineapple harvesting, because the stalk of the pineapple plant connected to the pineapple fruit is very brittle, before cutting off the stalk, the fruit will fall due to the excessive vibration of the disc knife cutting , damage the fruit, and easily damage the pineapple plant, the picking effect is poor and the efficiency is low

There is also a manipulator for picking. The manipulator imitates the picking action of the fruit farmer. After the pineapple is clamped by the two clips, the manipulator is rotated to twist off the pineapple handle. When the manipulator picks, it is not easy to clamp the pineapple, the picking success rate is low, and it is easy to damage the pineapple plant and fruit.

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