High-altitude fruit picker

Abstract

The invention discloses a high-altitude fruit picker. The high-altitude fruit picker comprises a picking head, a picking rod and a driving mechanism; the picking head is of a hollow spherical shape and comprises a fixed claw and a movable claw; the fixed claw is fixed at the top of the picking rod and is hemispherical, and an inclined opening is formed in the fixed claw; the bottom of the movableclaw is arranged at the top of the picking rod through a rotating shaft, the outer side of the movable claw is connected with a reset spring, and the other end of the reset spring is fixedly connectedto the picking rod; an elastic part is arranged between the movable claw and the fixed claw, the elastic part is connected with a steel wire rope, and the steel wire rope penetrates through the picking rod; the other end of the steel wire rope is connected with the driving mechanism, and the driving mechanism drives the steel wire rope and the movable claw to open and close the picking head. Thefruit picker is convenient and flexible to use, accurate and fast in cutting and capable of timely adjusting electric or manual operation.

Description

technical field [0001] The invention belongs to agricultural machinery, in particular to a high-altitude fruit picker. Background technique [0002] Common similar picking devices are purely manual picking. By holding the pressing handle connected to the rope, the picking claw head of the picking rod head is fixed by the rope control, and the fruit is grasped, pulled and picked by force, and collected individually (such as CN 103797972 A, CN2514634 Y , and a device commonly known as the three-claw fruit picker on the market, etc.). Completely manual operation is laborious and not suitable for long-time operations and large-scale picking. The length is fixed, it cannot be picked at a high place, and it is awkward and inconvenient to operate if it is too low to pick. Pulling and picking will cause damage to the fruit tree, and it cannot guarantee that the fruit will be free of scars, which will affect the appearance of the fruit and the reproduction of the fruit tree. There...

AI Technical Summary

Problems solved by technology

However, the disadvantages are: pulling the rope to cut and pick is also very labor-intensive; cutting branches to pick is obviously very harmful to the fruit tree, and the fruit can not guarantee the next year's harvest; if there is no net bag, the fruit will be greatly damaged; if the net bag is added , hanging in the air is very laborious as the weight increases, not suitable for long-term and large-scale operations

After the fruit falls into the pipe, it falls to the ground. It is collected by ordinary pipes, and the deceleration effect is not obvious. The fast falling speed of the fruit will cause the fruit to fall too fast and easily break

Occasionally, the picking device uses a plastic conduit with equidistant telescopic nets inside, and the equidistance deceleration effect is not good (such as CN 107278517 A, CN 107580872A)

However, the deceleration effect at equal intervals is not good, which greatly affects labor efficiency. The flexibility of the catheter is obviously not as good as the flexible mesh material, and the quality is too heavy, which increases the labor burden.

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