CN216254108U

CN216254108U - A girdling sword for fruit tree is protected fruit

Info

Publication number: CN216254108U
Application number: CN202122730975.8U
Authority: CN
Inventors: 吴文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-12
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to the technical field of fruit protection of fruit trees, in particular to a girdling knife for fruit protection of fruit trees, which comprises a girdling knife, a right handle and a left handle, wherein the inner wall of the girdling knife is connected with an adjusting plate, one side of the adjusting plate is fixedly connected with the right handle, the outer part of the right handle is rotatably connected with the left handle, and one end of the left handle is fixedly connected with a supporting plate.

Description

A girdling sword for fruit tree is protected fruit

Technical Field

The utility model relates to the technical field of fruit protection of fruit trees, in particular to a girdling knife for fruit protection of fruit trees.

Background

The method of girdling and girdling can only be used for trees which grow vigorously or trees or branches which have poor results, but weak trees and branches which are not used, firstly, girdling is to select two cutting lines for cutting through the bark on one part of a branch or a trunk, the bark is cut through when cutting, but the xylem cannot be cut, the bark between two cutters is stripped, and the width of the stripped opening is 1/10 of the branch. The girdling time is performed in the full bloom stage for the purpose of increasing the fruit setting rate, and is preferably started from late may to early june in northern China for the purpose of promoting flower bud differentiation.

In the prior art, a girdling cutter is generally used for girdling, the humanization degree of the existing girdling cutter is low, the use efficiency is poor, the effect of girdling cannot be achieved without cutting clean barks, trees can be seriously killed without cutting too deep and damaging xylem, and economic loss is caused, so that the girdling cutter for fruit tree fruit protection is urgently needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the girdling knife for fruit protection of the fruit trees, which mainly utilizes the girdling knife as a main body, utilizes the supporting plate as a support and the adjusting plate as an adjusting function, realizes the girdling of the epidermis of the fruit trees, and has high efficiency, simplicity and practicability.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that:

the utility model provides a girdling sword for fruit tree is protected fruit, includes girdling sword, right handle and left handle, the inner wall and the regulating plate of girdling sword are connected, and one side and right handle fixed connection of regulating plate, the outside and the left handle of right handle rotate to be connected, and the one end and the backup pad fixed connection of left handle.

Preferably, the cutting ring is made of an alloy plate, the end of the cutting ring is in a conical hollow shape, and the cutting ring is fixedly connected with the adjusting plate through the matching of a bolt and a nut.

Preferably, the front side and the rear side of the right handle are both provided with a clamping block, the front side and the rear side of the left handle are provided with bent double wings, connecting holes corresponding to the clamping blocks are formed in the double wings, and the right handle is rotatably connected with the left handle through the matching of the clamping blocks and the connecting holes.

Preferably, the inner sides of the right handle and the left handle are respectively and fixedly connected with the two ends of the torsion spring.

The utility model has the beneficial effects that:

according to the fruit tree trunk surface peeling machine, the cutting of the surface of the fruit tree trunk is facilitated through the ring cutting knife main body, the surface layer of the trunk can be cleanly peeled off from the trunk, the xylem cannot be damaged, the fruit tree trunk surface peeling machine is simple and easy to understand, high in practicability and worthy of popularization and benefit for fruit growers.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the ring cutter of the present invention;

FIG. 3 is a schematic view of an adjusting plate according to the present invention;

fig. 4 is a schematic structural view of the support plate of the present invention.

Reference symbol comparison table: 1-girdling knife, 2-adjusting plate, 3-right handle, 31-clamping block, 4-supporting plate, 5-left handle, 51-connecting hole and 6-torsion spring.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a girdling sword for fruit tree is protected to fruit tree, including girdling sword 1, right handle 3 and left handle 5, the inner wall and the regulating plate 2 of girdling sword 1 are connected, and one side and 3 fixed connection of right handle of regulating plate 2, the outside and the left handle 5 of right handle 3 rotate and are connected, and the one end and the 4 fixed connection of backup pad of left handle 5, backup pad 4 can form annular cavity with the inside of regulating plate 2, utilize annular cavity to be convenient for the parcel to the trunk, use the trunk to rotate right handle 3 and left handle 5 as the central point, drive girdling sword 1 and rotate, the realization is to the epidermis girdling of fruit tree.

Cutting ring 1 is formed by the preparation of alloy board, and cutting ring 1's tip shape is toper cavity, and cutting ring 1 through the cooperation of bolt and nut and regulating plate 2 fixed connection, through the cooperation of the bolt and the nut that sets up, the dismantlement and the installation on regulating plate 2's surface of cutting ring 1 of being convenient for realize the epidermis girdling right, is difficult for hindering the xylem of fruit tree simultaneously.

The front side and the rear side of the right handle 3 are provided with the clamping blocks 31, the front side and the rear side of the left handle 5 are provided with bent double wings, the double wings are internally provided with connecting holes 51 corresponding to the clamping blocks 31, the right handle 3 is rotatably connected with the left handle 5 through the matching of the clamping blocks 31 and the connecting holes 51, and the right handle 3 can freely rotate in the left handle 5 through the matching of the clamping blocks 31 and the connecting holes 51, so that the ring cutting knife 1 and the supporting plate 4 are opened, and the right handle 3 and the left handle 5 can be conveniently detached and separated.

The inboard of right handle 3 and left handle 5 respectively with the both ends fixed connection of torsional spring 6, through the torsional spring 6 that sets up, utilize the tight power that rises of torsional spring 6, be convenient for drive opening of right handle 3 and left handle 5 bottom to the backup pad 4 and the closure of regulating plate 2 of being convenient for make the tool bit position of girdling sword 1 contact the fruit tree epidermis.

The working process is as follows: during the use, at first open the girdling sword main part of accomplishing the installation, place the surface at the fruit tree trunk, utilize torsional spring 6 to open left handle 5 and right handle 3, further drive backup pad 4 and the shrink of regulating plate 2, the realization is tight to the clamp of trunk, make girdling sword 1 contact the trunk top layer simultaneously, the user rotates left handle 5 and right handle 3, it is rotatory to drive girdling sword 1, thereby realize the cutting to the trunk top layer, utilize the cavity of the inside setting of girdling sword 1, be convenient for the discharge of the trunk epidermis after the girdling, improve the efficiency of girdling, reduce user's working strength, after using the completion, it can to break away from the trunk with the girdling sword main part.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a girdling sword for fruit tree is protected fruit, includes girdling sword (1), right handle (3) and left handle (5), its characterized in that: the inner wall of girdling sword (1) is connected with regulating plate (2), and one side and right handle (3) fixed connection of regulating plate (2), the outside and left handle (5) of right handle (3) rotate and are connected, and the one end and backup pad (4) fixed connection of left handle (5).

2. The girdling knife for fruit protection of fruit trees according to claim 1, wherein: the cutting ring (1) is made of an alloy plate, the end of the cutting ring (1) is conical and hollow, and the cutting ring (1) is fixedly connected with the adjusting plate (2) through the matching of a bolt and a nut.

3. The girdling knife for fruit protection of fruit trees according to claim 1, wherein: the front side and the rear side of the right handle (3) are provided with clamping blocks (31), the front side and the rear side of the left handle (5) are provided with bent double wings, connecting holes (51) corresponding to the clamping blocks (31) are formed in the double wings, and the right handle (3) is rotatably connected with the left handle (5) through the matching of the clamping blocks (31) and the connecting holes (51).

4. The girdling knife for fruit protection of fruit trees according to claim 1, wherein: the inner sides of the right handle (3) and the left handle (5) are respectively fixedly connected with the two ends of the torsion spring (6).