Grafting shear capable of straightly shearing stems

Abstract

The invention provides a grafting shear capable of straightly shearing stems. The grafting shear comprises a first rod body, a second rod body, a first seat plate, and a second seat plate, wherein the first rod body is provided with a first pivoting part; a first driving part extends from the front end of the first pivoting part, and a first linking part extends from the rear end of the first pivoting part; the second rod body is provided with a second pivoting part pivoted with the first pivoting part; a second driving part extends from the front end of the second pivoting part, and a secondlinking part extends from the rear end of the second pivoting part; the first seat plate is provided with a first connecting part pivoted with the first driving part of the first rod body; a first shear part extends from the front end of the first connecting part, and the rear end of the first connecting part is provided with a first guide part which, together with the second linking part of the second rod body, mutually guides and displaces; the second seat plate is provided with a second connecting part pivoted with the second driving part of the second rod body; a second shear part extendsfrom the front end of the second connecting part; and the rear end of the second connecting part is provided with a second guide part which, together with the first linking part of the first rod body, mutually guides and displaces. The grafting shear can improve the grafting survival rate.

Description

Technical field [0001] The invention provides an agricultural and forestry tool, in particular to a grafting scissors. Background technique [0002] By the way, fruit farmers have widely used grafting technology to graft different varieties of fruit tree branches to improve the resistance of fruit trees to diseases and insect pests, and increase the yield and quality of fruit. [0003] Such as figure 1 As shown, the commonly used grafting method is to cut out the grafting surface 101 in a mother plant 10 with common scissors, and cut out the grafting surface 111 in a daughter plant 11, and connect the grafting surface 111 of the daughter plant 11 with the mother plant After the grafting surface 101 of the plant 10 is bonded, it is fixed by tape winding, and the water and nutrients needed for the growth of the daughter plant 11 are supplied by the mother plant 10; Grafting surface 101 and grafting surface 11 of daughter plant 11 [0004] 1 Whether it fits closely will dire...

AI Technical Summary

Problems solved by technology

[0010] Save manpower, but quite troublesome to use

[0011] 2. The overall assembly of the cutting device is complicated, and a driving part 31 which is a pneumatic mechanism must be used to drive the knife set 32, which is rather cumbersome to assemble, and the production cost is high.

Images