CN201051804Y

CN201051804Y - Loop cutter for fruit tree

Info

Publication number: CN201051804Y
Application number: CNU2007200858427U
Authority: CN
Inventors: 韦成兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-04
Filing date: 2007-07-04
Publication date: 2008-04-30
Anticipated expiration: 2017-07-04

Abstract

The utility model relates to a fruit tree girdling device for finishing fruit tree, which comprises two handles, two universal pull rings and a steel wire, wherein each universal pull ring is composed of a steering connecting base, a connecting bar and a movable pull ring, the steering connecting base is fixed with the handles, one end of the connecting bar is movably connected with the steering connecting base, while another end is connected with one movable pull ring, the steel wire is fixed between the two movable pull rings, the handles can be hollow quadrangle, ellipse or annular handles with easy handling, or solid waist drum, gourd, flat cylinder or cylinder handle, the diameter of the steel wire is 0.25-0.45mm. The utility model has high girdling speed, non hurt on bark, better operability, better girdling effect, and the application for various fruit trees under 3cm diameter, as kumquat tree, orange tree, pear tree and apple tree or the like.

Description

Fruit tree girdling device

Technical field:

The utility model relates to a kind of instrument of repairing fruit tree, a planting fruit-trees girdling device.

Background technology:

At present, the general cutter of using is as main girdling instrument during the girdling of fruit tree such as oranges and tangerines, pears, exist speed slow with the cutter girdling, work efficiency is low, the difficult unanimity of grasping of the following cutter depth, the edge of a knife is serious to the bark injury, the Fortunella fruit tree of the difficult shortcomings, particularly small-sized arbor such as recovery that heal of bark after the girdling, branch is fine and closely woven, the bad operation of cutter influences the girdling effect.

The utility model content:

The technical problems to be solved in the utility model is: provide a kind of girdling speed soon, not hinder bark, workable, novel fruit tree girdling device that girdling is effective, to overcome above-mentioned the deficiencies in the prior art part.

The technical scheme that solves the problems of the technologies described above is: a planting fruit-trees girdling device, comprise two handles, two universal draw rings and steel wire, described universal draw ring is by turning to connection pedestal, connecting rod and flush ring to form, the connection pedestal that turns to of universal draw ring is fixedlyed connected with handle, connecting rod one end is connected pedestal and flexibly connects with turning to, the other end is connected with a flush ring, and fixation with steel wire is connected between two flush rings.

Described handle can be the hollow handle that the quadrangle of hollow or ellipse or annular are convenient to grasped, also can be dolioform, Pear-Shaped, oblate cylindricality or columniform solid handle.

Described steel wire diameter is 0.25～0.45mm.

Because adopt said structure, the fruit tree girdling device of the utility model has following beneficial effect:

1, girdling speed soon, do not hinder bark, girdling is effective: the utility model fruit tree girdling device girdling speed is fast, does not hinder bark, the girdling edge of a knife is neat, and the degree of depth is grasped easily, and the girdling of whole circle puts in place, does not stay the dead angle, and girdling is effective.2, simple structure, maintenance are easy, workable.3, applied widely.The utility model is applicable to various by the fruit tree that need girdling of girdling branch cross section below 3cm, for example: kumquat tree, mandarin tree, pear tree, apple tree etc.

Below, the technical characterictic to the fruit tree girdling device of the utility model is further described in conjunction with the accompanying drawings and embodiments.

Description of drawings:

The fruit tree girdling device structural representation of Fig. 1: the utility model embodiment one;

The fruit tree girdling device structural representation of Fig. 2: the utility model embodiment two.

Among the figure: 1-hollow handle type handle, the universal draw ring of 2-, 21-turns to the connection pedestal, 22-connecting rod, 23-flush ring, 3-steel wire, 4-handle type handle.

Embodiment:

Embodiment one:

A kind of hollow handle type fruit tree girdling device, comprise two hollow handle type handles 1, two universal draw rings 2 and steel wire 3, described hollow handle type handle 1 rectangle handle for the band hollow hole, arc is made on handle endoporus one long limit, be convenient to people's grasped, described universal draw ring 2 connects pedestal 21 by turning to, the flush ring 23 of connecting rod 22 and annular constitutes, turning to connection pedestal 21 is cuboids, connecting rod 22 is rotationally connected with turning to with being connected pedestal 21 non-directionals, be connected with flush ring 23 on the connecting rod 22, the connection pedestal 21 that turns to of two universal draw rings 2 is separately fixed on two hollow handle types handles 1, steel wire 3 is fixedly connected between two flush rings 23, steel wire diameter is 0.25～0.45mm (referring to Fig. 1), and handle 1 adopts light aluminum alloy to make, and universal draw ring 2 adopts stainless steel to make.

As a kind of conversion of present embodiment, handle can also make annular, hollow oval or other shapes be convenient to the hollow handle type handle that hand passes the hollow hole grasping; Turning to connection pedestal 21 can also be square or other tetragonal bodies of hollow.

Embodiment two:

A kind of handle type fruit tree girdling device, comprise two handles, two universal draw rings 2 and steel wire 3, described handle is solid dolioform handle type handle 4, universal draw ring 2 is by turning to the flush ring 23 that connects pedestal 21, connecting rod 22 and annular to form, the connection pedestal 21 that turns to of two universal draw rings 2 is connected with an end of dolioform handle type handle 4 respectively, steel wire 3 is fixedly connected between two flush rings 23, steel wire diameter is 0.25～0.45mm (referring to Fig. 2), handle type handle 4 adopts light aluminum alloy to make, and universal draw ring 2 adopts stainless steel to make.

As a kind of conversion of present embodiment, handle can also be made the Pear-Shaped of being convenient to hold, oblate cylindricality, the cylindrical or cross section solid handle for the quadrangle cylinder of semicircle, crescent, band fillet.

A kind of conversion as each present embodiment of the utility model, handle can also adopt other high-intensity plastics, engineering plastics or other light-high-strength tensile materials to make, also can make with hardwood class or bamboo, universal draw ring also can adopt other antifriction metal (AFM) to make.

The using method of the utility model girdling device:

Steel wire 3 is twined branch one circle that needs girdling, hold two handle then, pulling back and forth relies on steel wire to rein in disconnected bark, reaches the effect of girdling.

Claims

1. a planting fruit-trees girdling device, it is characterized in that: this girdling device comprises two handles, two universal draw rings and steel wire, described universal draw ring is by turning to connection pedestal, connecting rod and flush ring to form, the connection pedestal that turns to of universal draw ring is fixedlyed connected with handle, connecting rod one end is connected pedestal and flexibly connects with turning to, the other end is connected with a flush ring, and fixation with steel wire is connected between two flush rings.

2. fruit tree girdling device according to claim 1 is characterized in that: described handle is the hollow handle that the quadrangle of hollow or ellipse or annular are convenient to grasped.

3. fruit tree girdling device according to claim 1 is characterized in that: described handle is dolioform, Pear-Shaped, oblate cylindricality or columniform solid handle.

4. according to claim 1,2 or 3 described fruit tree girdling devices, it is characterized in that: described steel wire diameter is 0.25～0.45mm.

5. according to claim 1,2 or 3 described fruit tree girdling devices, it is characterized in that: described handle adopts light aluminum alloy, high-intensity plastics, engineering plastics or the anti-lashing wire of light-high-strength to belong to material and makes, or adopts hardwood class or bamboo to make.

6. fruit tree girdling device according to claim 4 is characterized in that: described handle adopts light aluminum alloy, high-intensity plastics, engineering plastics or the anti-lashing wire of light-high-strength to belong to material and makes.

7. according to claim 1,2 or 3 described fruit tree girdling devices, it is characterized in that: described universal draw ring adopts antifriction metal (AFM) to make.