Milling type jujube tree trunk girdling device

Abstract

The invention provides a milling type jujube tree trunk girdling device. The milling type jujube tree trunk girdling device comprises a surrounding support and a bark milling device, and the bark milling device is located at one side of the rear end of the surrounding support, and comprises an L-shaped movable slide plate, an adjusting threaded rod, a press spring, a small-sized motor, a milling knife, a girdling blade, a girdling blade fixing block and a milling depth adjusting device. The milling type jujube tree trunk girdling device can flexibly adjust the girdling depth and width required by a specific trunk, the probability that a cutting opening is dislocated can be drastically lowered at the same time, not only is the girdling quality improved, but also girdling work can be completed by simply rotating the device with both hands, and the labor intensity is lowered.

Description

technical field [0001] The invention relates to a bark circumcision device, in particular to a cutting and milling jujube trunk circumcision device. Background technique [0002] In order to improve the yield of jujube trees and the quality of jujube trees, within a certain period of time each year, fruit farmers need to perform ring cutting on the bottom of jujube tree trunks. Ring cutting can effectively prevent the downward transport of organic matter produced by photosynthesis of jujube trees, making more Nutrients are delivered to the jujube flower, making it form more jujube fruit. In the prior art, there are two ways for fruit growers to circumcise jujube trees. One is to use a sickle or some knives to perform pure manual circumcision. In this way, the circumcision efficiency is low and the labor intensity is high. The other is to use some rings to The cutting mechanical device is changed. The Chinese patent with the notification number CN205884082U discloses a fruit...

AI Technical Summary

Problems solved by technology

In the prior art, there are two ways for fruit growers to circumcise jujube trees. One is to use a sickle or some knives to perform pure manual circumcision. In this way, the circumcision efficiency is low and the labor intensity is high. The other is to use some rings to The cutting mechanical device is changed. The Chinese patent with the notification number CN205884082U discloses a fruit tree ring cutting machine. The ring cutting machine uses a toggle wheel to drive the whole device to rotate around the trunk. For circumcision operations, although the above-mentioned device reduces the labor intensity of the operation, so that the fruit grower does not need to rotate around the trunk, the quality of the circumcision opening cannot be guaranteed. During the dialing process of the toggle wheel, the entire device may be deflected, making the circumcision opening Misalignment occurs, and at the same time, the device cannot flexibly meet the width requirements of the circumcision

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