Hickory nut beat-off device

Abstract

The invention relates to a hickory nut beat-off device to solve the problems that in the prior art, an up-and-down vibration type hickory nut picking device cannot shake off all nuts, a striking type picking machine is excessively complex in structure and cannot be moved conveniently, a rotation type picker can only strike the nuts at the same horizontal position, and efficiency is too low. The hickory nut beat-off device comprises a power supply device, a retractable rod and a rotating rod, and is characterized in that the retractable rod comprises a bottom rod at the outermost layer and a plurality of middle rods which are located inside the bottom rod and can stretch out one by one, the upper end portion of the middle rod in the innermost layer is provided with a motor, a rotary table is arranged on the motor, and the rotating rod is vertically or obliquely arranged on a rotary table spoke. The retractable rod is light, labor intensity is low, the retractable rod has elasticity, the rotating rod doing rotation movement has a large striking range and conforms to the characteristic of nut bear fruit, and the striking effect is good.

Description

technical field [0001] The invention relates to the technical field of agricultural and forestry appliances, in particular to a device for knocking down hickory nuts. Background technique [0002] Hickory harvesting is mostly mountainous and the terrain is rugged, so it is not suitable to use large or heavy picking machines. Existing pecan picking devices are many, but practical ones are seldom. Such as the patent announcement number is CN202818995U a kind of pulling vibration type hickory fruit dropping device, the patent publication number is a kind of hickory picking device disclosed by CN103202142A, and the patent publication number is a kind of portable hickory picking device of CN102246636A, all are the upper end Pull the branches with a hook or fork, then vibrate the branches up and down to shake off the walnuts. In fact, the way of shaking up and down cannot shake off all the fruits, especially the fruits with firmer stems, which will cause more damage to the branch...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the up and down oscillating hickory picking device in the prior art cannot shake off all the fruits, the structure of the hitting type picking machine is too complicated, and it is inconvenient to move, while the rotary picking device can only knock the fruits at the same horizontal position, Hard connection is easy to catch the branches and the efficiency is too low. Provide a hickory knocking device with reasonable structure design, light weight and easy operation, which is suitable for shuttle operations in branches and treetops.

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