Handheld adjustable Chinese chestnut flapping device

Abstract

The invention relates to a handheld adjustable Chinese chestnut flapping device. A control unit controls forward and reverse rotation and speed regulation of a motor through a single-chip microcomputer; a guide rail for fixing and sliding a rack and a fixing shaft for fixing the gear are arranged on a bottom plate of a fixing unit; a transmission unit is used for transmitting up-and-down movementof the gear driven by the motor and further controlling left-and-right movement of a flapping rod through a rope; a supporting unit is used for keeping the tension state of the rope; a connecting units is used for connecting and fixing two adjacent connecting rods; an annular handle and a mobile phone bracket are arranged on a shell box; the Chinese chestnuts with different heights can be picked mainly by controlling the number and the length of the connecting rods in an adjustable manner; the handheld adjustable Chinese chestnut flapping device is high in reliability, positive and negative rotation and speed regulation of the motor are controlled through the single-chip microcomputer, Chinese chestnuts are effectively picked, a telescopic picking mode is achieved for high-altitude operation, the weight of the device is concentrated at the bottom, shaking of the flapping unit is effectively reduced, manpower is saved, and the problems that high-altitude picking is difficult, and the cost is high and the like can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of picking devices, in particular to a chestnut picking device, in particular to a hand-held adjustable chestnut beating device. Background technique [0002] Chestnut is one of the earliest famous nuts eaten in my country, and its annual output ranks first in the world. Chestnut trees are generally 10-12 meters, and some are even as high as 20 meters. It mainly grows in areas with an altitude of 370-2800 meters, and is more common in mountains. Chestnut has the functions of invigorating the spleen and nourishing the stomach, strengthening the body, replenishing qi, stopping bleeding and promoting blood circulation. As the concept of healthy living continues to gain popularity, the demand for chestnuts has increased year by year, so the research on chestnut picking devices has been attracting attention. [0003] At present, the most commonly used method of picking chestnuts is to shake the chestnut fruitin...

AI Technical Summary

Problems solved by technology

After investigation, it is found that chestnut picking mainly has the following problems: 1. It is difficult to pick at high places; 2. There are many branches, which will lead to picking omissions; 3. The chestnut shell is wrapped with a layer of thorns, which will hurt the human body when it falls , and you need to keep your head up, which will also cause cervical spine injury; 4. It takes skill to use a slapstick, and it takes too much energy to pick for a long time, which will affect the efficiency

[0009] The picking device in the prior art has a complex structure and a heavy top structure, which will cause shaking, long-term hand-holding will cause arm fatigue, and the overall efficiency is low

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