CN206713508U - A kind of fruit-tree girdling knife - Google Patents

Abstract

The utility model discloses a kind of Ring-shape cutter used on fruit tree, including long 8 16 centimetres, wide 13 centimetres, 13 millimeters of thickness, semicircular inner side is blade；There are 6 12 centimetres of a length, wide 0.8 3 centimetres, thick 13 millimeters iron bar among semicircular rings cutter, among iron bar each a screw hole is made a call to along circular blade every 1.5 centimetres upwards, so that endless knife moves up, among the iron bar and each among endless knife make a call to a screw hole, endless knife and iron bar are connected with screw, screw hole among semicircular rings cutter makes a call to a hole that can wear screw every 1.5 centimetres to the left, so that iron bar is moved to the left, separately the screw hole among Ring-shape cutter makes a call to the right a screw hole every 1.5 centimetres, so that iron bar moves right.The utility model uses up and down or can move left and right according to the thickness of branch, therefore time saving and energy saving and flexible.

Description

A kind of fruit-tree girdling knife

Technical field

A kind of girdling tool for fruit tree is the utility model is related to, belongs to instrument manufacturing field.

Background technology

In the production of fruit tree, in order that fruit tree precocity fruiting or early high yield, often take girdling on the limb of fruit tree Measure suppresses nutrient growth, promotes reproductive growth, conventional girdling tool is two strands of V shapes, and using wastes time and energy It is again extremely inconvenient, therefore design and a kind of use not only time saving and energy saving but also convenient, flexible girdling tool for fruit tree and just seem have very much It is necessary.

The content of the invention

The purpose of this utility model be manufacture and design it is a kind of used on the limb of fruit tree it is not only time saving and energy saving but also flexible Convenient girdling tool for fruit tree.

The purpose of this utility model is realized by following technical measures：

The design is including long 8-16 centimetres, wide 1-3 centimetres, and thick 1-3 millimeters, semicircular inner side is blade；Semicircle girdling There is a long 6-12 centimetres, iron bar of wide 0.8-3 centimetres among knife, beaten upwards every 1.5 centimetres along circular blade among iron bar One screw hole, so that endless knife moves up, punched among the iron bar and among endless knife, with screw by endless knife and iron Bar is connected, and an aperture is made a call in the lower end of semicircular rings cutter iron bar, and so that wire rope handling is easy to carry, iron bar is along semicircle blade Upward both sides are blade, to coordinate semicircular rings cutter girdling branch.Beaten to the left every 1.5 centimetres in semicircle endless knife One screw hole, so that iron bar is moved to the left, separately the screw hole among Ring-shape cutter plays to the right a screw every 1.5 centimetres Hole, so that iron bar moves right.The advantages of the utility model：Due to semicircular rings cutter and connect its middle iron bar and annular It is all blade that knife, which corresponds to both sides, and the left and right of endless knife and iron bar has a screw hole up and down, therefore get up can basis for practicality The thickness of branch can move up and down, therefore time saving and energy saving and flexible.

Brief description of the drawings：

Fig. 1 is schematic diagram and structure chart of the present utility model

1,2,3,4 be blade in figure；5th, 6 be screw hole

Embodiment：

As shown in Figure 1：A kind of fruit-tree girdling knife, including long 12 centimetres, wide 1.5 centimetres, thick 1.5 millimeters, semicircular inner side For blade；There are 9 centimetres of a length, wide 1.5 centimetres, thick 1.5 millimeters iron bar among semicircular rings cutter, along annular among iron bar Blade makes a call to a screw hole every 1.5 centimetres upwards, and so that endless knife moves up, one is made a call among iron bar and among endless knife Hole, endless knife and iron bar are connected with screw, the screw hole among semicircular rings cutter makes a call to one every 1.5 centimetres to the left The individual hole for wearing screw, so that iron bar is moved to the left, separately the screw hole among Ring-shape cutter makes a call to the right a spiral shell every 1.5 centimetres Silk hole, so that iron bar moves right；Made a call in the lower end of iron bar one can the aperture of wire rope handling be finished product.

Claims (1)

1. a kind of fruit-tree girdling knife, including long 8-16 centimetres, wide 1-3 centimetres, thick 1-3 millimeters, semicircular inner side is blade；Semicircle Have the iron bar of a long 6-12 centimetres, wide 0.8-3 centimetres, thick 1-3 millimeters among shape Ring-shape cutter, among iron bar along circular blade to On a screw hole is made a call to every 1.5 centimetres, so that endless knife moves up, a screw is played among the iron bar and among endless knife Hole, endless knife and iron bar are connected with screw, the screw hole among semicircular rings cutter makes a call to one every 1.5 centimetres to the left The individual hole for wearing screw, so that iron bar is moved to the left, separately the screw hole among Ring-shape cutter makes a call to the right a spiral shell every 1.5 centimetres Silk hole, so that iron bar moves right；Iron bar is blade along the upward both sides of semicircle blade, to coordinate semicircular rings cutter ring Cut branch;Made a call in the lower end of iron bar one can the aperture of wire rope handling be finished product.