A pine cone picking device driven by the lifting principle of a coiler

Abstract

The invention discloses a pine cone picking device driven by the lifting principle of a hoist, relates to the technical field of large-height fruit picking, solves the inconvenience of picking pine cones, and the manual picking process is extremely dangerous. During the picking process, workers It is very likely to fall from the tree and cause injury problems, including: box body, lifting device, gripper, connecting device, rotating shaft and ball screw, lifting device and gripper are installed in the box, connecting device and box body The inner wall is connected, the ball screw is installed on the connecting device, the rotating shaft is installed on the connecting device, the lifting device grasps the branches by driving the rotating shaft to rotate, and grasps the trunk by driving the claws. The present invention adopts a winding mechanism, compared with the traditional Pneumatic and hydraulic picking devices greatly reduce the overall quality of the device and reduce the complexity of its structure. The device has a smaller mass and volume and is more conducive to use in virgin forests with small distances between forests. Well adapted to miniaturized equipment.

Description

technical field [0001] The invention relates to the technical field of large-height fruit picking, in particular to a pine cone picking device driven by the lifting principle of a hoist. Background technique [0002] Pine cones are the fruits of the Pinaceae plants of the order Coniferae, and the seeds inside the fruits are pine nuts after they mature. Pine cones look like peak towers. About 6 to 10 cm long and 3 cm wide. It has high edible and medicinal value, so people will pick pine cones and use them. [0003] There are many kinds of extracts from pine cones, mainly polysaccharides, polyphenols, terpenoids, flavonoids and other compounds, among which polysaccharide compounds have been widely studied because of their various active values. [0004] But the pine cone exists on the red pine that has been around for 30 years. At this time, the height of the red pine is about 20 meters, and the pine cone grows on the top of the red pine, which causes great inconvenience to...

AI Technical Summary

Problems solved by technology

[0004] But the pine cone exists on the red pine that has been around for 30 years. At this time, the height of the red pine is about 20 meters, and the pine cone grows on the top of the red pine, which causes great inconvenience to picking. Most of the existing picking is Picking by hand, knocking down the pine cones with a pole

This process is extremely dangerous. During the picking process, workers are likely to fall from the tree and cause injuries.

[0005] Although there are some technical means to assist picking at this stage, most of them can only be used in forest areas with large tree spacing, while the growth conditions of Korean pine are mostly wild forest areas in Northeast China, with dense trees and small tree spacing.

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