Automatic fallen fruit picking device for orchards and picking method thereof

Abstract

The invention belongs to the field of orchard planting, and particularly relates to an automatic fallen fruit picking device for orchards and a picking method thereof. The device comprises two coaxialrollers, a fruit picking cylinder is coaxially and fixedly connected between the two rollers, the rollers are rotationally connected to a handle for controlling the rollers to move, wherein the handle is fixedly connected to a collecting box for collecting fallen fruits, the handle is fixedly connected to two limiting rings concentric with the fruit picking cylinder, the fruit picking cylinder isprovided with a plurality of piercing mechanisms matched with the limiting rings, and the piercing mechanisms are evenly distributed on the fruit picking cylinder. Through telescopic thorns capable of stretching out and drawing back and barbs controlled by an electrorheological fluid, the telescopic thorns can conveniently puncture and fix the fallen fruits, and then the fallen fruits are pickedup. Meanwhile, the telescopic thorns can be conveniently separated from the fallen fruits when the telescopic thorns retract into a fixing barrel, so that the fallen fruits are collected.

Description

technical field [0001] The invention belongs to the field of orchard planting, and in particular relates to an automatic fruit picking device for orchards and a picking method thereof. Background technique [0002] Orchards generally refer to gardens where fruit trees are planted. With the development of the economy, people's pursuit of quality of life is getting higher and higher. Fruits contain a lot of vitamins, which can not only supplement the human body's demand for vitamins, but also the various tastes of fruits. It can satisfy people's appetite, so the demand for fruit in the current society is increasing. [0003] There are many fruit trees such as apples, pears, and peaches in the orchard, but the fruits of this tree often have fruit drop during the growth process, and the fallen fruit will become a parasitic place for various parasites when it falls on the ground. If the fallen fruit cannot be cleaned up in time, there will be a large number of parasite larvae br...

AI Technical Summary

Problems solved by technology

[0003] There are many fruit trees such as apples, pears, and peaches in the orchard, but the fruits of this tree often have fruit drop during the growth process, and the fallen fruit will become a parasitic place for various parasites when it falls on the ground. If the fallen fruit cannot be cleaned up in time, there will be a large number of parasite larvae breeding in the fallen fruit, which will aggravate the pest situation in the orchard, and let the fallen fruit rot, which will change the composition of the soil, make the fallen fruit acidify, and affect the health of the fruit tree. It grows normally, but the current fallen fruit needs to be picked manually. Manual picking not only makes the labor intensity of the personnel high, but also needs to bend down to pick it constantly during the picking process, which may easily cause waist strain of the personnel and affect the health of the personnel.

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