Picker of pineapples and picking method

Abstract

The invention relates to the field of pineapple picking, in particular to a picker of pineapples and a picking method. A clamping mechanism clamps and fixes fruit stems of the pineapples through handles, a guide rod and a connecting rod mechanical arm; a pin knock-out mechanism is used for applying leftward or rightward acting force to the pineapples and making the pineapples and the fruit stems thereof separated and fall into a tray; a turning mechanism is used for driving the corresponding connecting rod to rotate through the first handle to turn the tray to make the pineapples in the tray fall into a box. The picker is easy to operate, locating requirements of the connecting rod mechanical arm are lowered so that an operator can quickly pick the pineapples, thus the efficiency is improved, and the picking cost is lowered.

Description

technical field [0001] The invention relates to the field of pineapple picking, in particular to a pineapple picking device and a picking method. Background technique [0002] my country is a big country in the fruit industry, but lacks picking devices, so most of the fruits in our country are picked manually. Pineapple is a perennial fruit with a special structure. Therefore, it is impossible to carry out large-scale mechanized picking at one time. It can only be picked in a targeted manner without affecting the normal growth of pineapple plants. At present, our country is relatively backward in the field of pineapple picking machinery, and most of them still rely on manual picking, because the pineapple leaves have sharp sharp teeth, the peel is very sharp and hard, and has thorny protrusions, and manual picking is easy to cause peel injury , greatly reducing the efficiency of picking. The pineapple picker can improve picking efficiency to a certain extent, and has simpl...

AI Technical Summary

Problems solved by technology

In 2012, Xia Hongmei of South China Agricultural University et al. "A Picking Execution Device for the End of the Pineapple Picking Robotic Arm (Application No.: 201210431101.5)" uses the claw mechanism of the robot to simulate the positioning, pinching, twisting, releasing, etc. of human picking. The picking of pineapple fruit is achieved by moving the pineapple fruit. Although the picking accuracy of this invention is high, the picking efficiency is too low, and the positioning requirements of the manipulator are high, and it takes a long time to reduce the equipment cost.

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