CN211430158U - Grafting cutter for forest grafting technology - Google Patents

Abstract

The utility model discloses a grafting cutter for forest grafting technique, including first grafting blade, second grafting blade, grafting left hand handle, grafting right hand handle, grafting cover, first grafting blade, second grafting blade are pegged graft respectively on grafting left hand handle, grafting right hand handle, and the crossing department of grafting left hand handle and grafting right hand handle is provided with first axis of rotation, is provided with the second axis of rotation in the side bottom of grafting right hand handle, and the bud grafting sword has been cup jointed at the middle part of second axis of rotation, is provided with the third axis of rotation in the side bottom of grafting left hand handle, and the branch grafting sword has been cup jointed at the middle part of third axis of rotation, and equal fixed mounting has the grinding sleeve on grafting left hand handle, the grafting right hand handle. A grafting cutter for woods grafting technique, this grafting cutter function no longer single, the grafting knife sheath can prevent the accidental injury that the staff caused in the transportation is stored with collapsible cutter, the mill cover on the handle has alleviated fatigue.

Description

Grafting cutter for forest grafting technology

Technical Field

The utility model relates to a forest grafting tool field, in particular to grafting tool for forest grafting technique.

Background

Grafting refers to an artificial propagation method in which a branch or bud of one plant is grafted onto a stem or root of another plant, and the two parts combined together are grown into a complete plant. The existing grafting tools in the market are various in types, most functions are single, most grafting tools can only complete one operation of grafting or budding, the grafting tools cannot be universal, various tools are inconvenient to carry, forgetting can be caused, and the working efficiency can be influenced; most cutters may not have sleeves, which may cause accidental injury during transportation, carrying or use; when the hand-rubbing cream is used for a long time, the hand may be rubbed and the hand may feel sore and distending pain.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a grafting cutter for forest grafting technique can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a grafting cutter for forest grafting technique, includes first grafting blade, second grafting blade, grafting left hand handle, grafting right hand handle, grafting cover, its characterized in that: the grafting device is characterized in that the middle-upper part of the second grafting blade and the top of the grafting sleeve are provided with sleeving holes, the first grafting blade and the second grafting blade are respectively inserted on a left grafting handle and a right grafting handle, a first rotating shaft is arranged at the intersection of the left grafting handle and the right grafting handle, a second rotating shaft is arranged in the bottom of the side surface of the right grafting handle, a bud grafting knife is sleeved in the middle of the second rotating shaft, a third rotating shaft is arranged in the bottom of the side surface of the left grafting handle, a branch grafting knife is sleeved in the middle of the third rotating shaft, grinding sleeves are fixedly arranged on the left grafting handle and the right grafting handle, and the bottom ends of the left grafting handle and the right grafting handle are symmetrically and movably connected with fixing screws.

Preferably, one side face, opposite to the second grafting blade, of the first grafting blade is a cutting edge portion, the other side of the first grafting blade is a side portion, an arc-shaped cutting edge is formed in the top end of the cutting edge portion, a flat cutting edge is formed in the middle of the cutting edge portion, a sawtooth-shaped cutting edge is formed in the bottom of the cutting edge portion, and the arc-shaped cutting edge is inwards recessed.

Preferably, the grafting sleeve is hung on the right side of the second grafting blade through a thin thread.

Preferably, the grafting left handle and the grafting right handle are both shaped like inward-concave arcs.

Preferably, the bottom of grafting left hand handle, grafting right hand handle all sets up slottedly, and second axis of rotation, budding sword setting are at the inslot that grafting right hand handle was seted up, and third axis of rotation, budding sword setting are at the inslot that grafting left hand handle was seted up, and the shape in groove all inwards caves in, and the second axis of rotation rotates to be connected with budding sword, and the third axis of rotation rotates to be connected with the rotation of budding sword.

Preferably, screw holes are formed in the upper portions of the bottom ends of the budding knife and the branch knife, and the fixing screws are movably connected with the screw holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, a plurality of grafting knife tool combination through setting up solve the problem of function singleness together, conveniently carry, can not cause some problems because of what forgets about during the use, be provided with the grinding sleeve on the grafting handle of a knife simultaneously, one can prevent to use for a long time and cause the condition that the hand can grind brokenly, two can relieve the fatigue of hand, in view of safety, when not using, can put on the grafting sleeve on the grafting knife blade, the cutter in the grafting handle of a knife can be folded and put into the grafting handle of a knife, do not cause the accidental injury when carrying and taking out.

Drawings

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

FIG. 2 is a schematic structural view of a cross-sectional view of the grafting right handle of the present invention;

fig. 3 is a schematic structural view of a cross-sectional view of the grafting left handle of the utility model.

In the figure: 1. an arc-shaped cutting edge; 2. a flat cutting edge; 3. a first grafting blade; 4. grinding a sleeve; 5. grafting a left handle; 6. grafting a right handle; 7. a first rotating shaft; 8. a sawtooth-shaped cutting edge; 9. grafting a knife sleeve; 10. A second rotating shaft; 11. a budding knife; 12. branch jointing; 13. a third rotating shaft; 14. fixing screws; 15. sleeving a hole; 16. a second grafting blade; 17. and (4) screw holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a grafting cutter for forest grafting technology comprises a first grafting blade 3, a second grafting blade 16, a left grafting handle 5, a right grafting handle 6 and a grafting sleeve 9, and is characterized in that: the middle upper part of the second grafting blade 16 and the top of the grafting sleeve 9 are respectively provided with a sleeving hole 15, the first grafting blade 3 and the second grafting blade 16 are respectively inserted on the grafting left handle 5 and the grafting right handle 6, a first rotating shaft 7 is arranged at the intersection of the grafting left handle 5 and the grafting right handle 6, a second rotating shaft 10 is arranged in the bottom of the side surface of the grafting right handle 6, a budding knife 11 is sleeved in the middle of the second rotating shaft 10, a third rotating shaft 13 is arranged in the bottom of the side surface of the grafting left handle 5, a branch-connecting knife 12 is sleeved in the middle of the third rotating shaft 13, grinding sleeves 4 are fixedly arranged on the grafting left handle 5 and the grafting right handle 6, the hand loss is prevented during long-term use, the fatigue is conveniently relieved, the bottom ends of the grafting left handle 5 and the grafting right handle 6 are symmetrically and movably connected with fixing screws 14, the fixing screws 14 are used for fixing the state after the budding knife 11 or the branch-connecting knife 12, the use of the first grafting blade 3 and the second grafting blade 16 is convenient, one side face of the first grafting blade 3 opposite to the second grafting blade 16 is a cutting part, the other side of the first grafting blade 3 is an edge part, the top end of the cutting part is provided with an arc-shaped cutting edge 1, the middle part of the cutting part is provided with a flat cutting edge 2, the bottom of the cutting part is provided with a sawtooth-shaped cutting edge 8, the arc-shaped cutting edge 1 is inwards recessed, the grafting sleeve 9 is hung on the right side of the second grafting blade 16 through a thin line, the shapes of the grafting left handle 5 and the grafting right handle 6 are inwards recessed arcs, the bottoms of the grafting left handle 5 and the grafting right handle 6 are both provided with a groove, the second rotating shaft 10 and the bud grafting knife 11 are arranged in the groove formed in the grafting right handle 6, the third rotating shaft 13 and the branch grafting knife 12 are arranged in the groove formed in the grafting left handle 5, the shape of the groove is both inwards recessed, the second rotating shaft, screw holes 17 are formed in the upper portions of the bottom ends of the budding knife 11 and the branch knife 12, and the fixing screws 14 are movably connected with the screw holes 17.

It should be noted that, the utility model relates to a grafting cutter is used to woods grafting technique, take off grafting knife case 9 during the use, when using the grafting blade, grafting left hand handle 5 and grafting right hand handle 6 in bud grafting knife 11, branch grafting knife 12 need not pull out temporarily, pull out and fix with the fixed screw when needing, facilitate the use, can accidentally injure one's hand when using the grafting blade after preventing to pull out, under normal conditions, should fold the grafting blade, sheathe in grafting knife case 9, grafting left hand handle 5 and grafting right hand handle 6 in bud grafting knife 11, branch grafting knife 12 all will fold, put into the grafting handle of a knife, prevent careless injury. This grafting cutter solves the problem of function singleness, combine a plurality of cutters together, conveniently carry, can not lead to the fact some problems because of what forgets about during the use, be provided with the grinding sleeve on the grafting handle of a knife simultaneously, one can prevent to use for a long time and cause the condition that the hand can grind brokenly, two can relieve the fatigue of hand, in view of the safety consideration, when not using, the grafting sleeve can be sheathe in on the grafting blade, the cutter in the grafting handle of a knife is just fixed to pulling out, can be accidentally injured when being convenient for use, cutter in the grafting handle of a knife can be folded and put into the grafting handle of a knife, do not cause the accidental injury when carrying and taking out.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a grafting cutter for forest grafting technique, includes first grafting blade (3), second grafting blade (16), grafting left hand handle (5), grafting right hand handle (6), grafting cover (9), its characterized in that: the middle upper part of the second grafting blade (16) and the top of the grafting sleeve (9) are both provided with sleeving holes (15), the first grafting blade (3) and the second grafting blade (16) are respectively inserted on the grafting left handle (5) and the grafting right handle (6), a first rotating shaft (7) is arranged at the intersection of the grafting left handle (5) and the grafting right handle (6), a second rotating shaft (10) is arranged at the bottom of the side surface of the grafting right handle (6), a budding knife (11) is sleeved in the middle of the second rotating shaft (10), the grafting tool is characterized in that a third rotating shaft (13) is arranged in the bottom of the side face of the grafting left handle (5), a branch connecting knife (12) is sleeved in the middle of the third rotating shaft (13), grinding sleeves (4) are fixedly mounted on the grafting left handle (5) and the grafting right handle (6), and fixing screws (14) are symmetrically and movably connected to the bottom ends of the grafting left handle (5) and the grafting right handle (6).

2. The grafting tool for forest grafting technology according to claim 1, wherein: a side face, opposite to the second grafting blade (16), of the first grafting blade (3) is a cutting edge portion, the other side of the first grafting blade is a side portion, an arc-shaped cutting edge (1) is formed in the top end of the cutting edge portion, a flat cutting edge (2) is formed in the middle of the cutting edge portion, a sawtooth-shaped cutting edge (8) is arranged at the bottom of the cutting edge portion, and the arc-shaped cutting edge (1) is inwards sunken.

3. The grafting tool for forest grafting technology according to claim 1, wherein: the grafting sleeve (9) is hung on the right side of the second grafting blade (16) through a thin line.

4. The grafting tool for forest grafting technology according to claim 1, wherein: the grafting left handle (5) and the grafting right handle (6) are both in the shape of an inwards-concave arc.

5. The grafting tool for forest grafting technology according to claim 1, wherein: the bottom of grafting left hand handle (5), grafting right hand handle (6) all sets up slottedly, and second axis of rotation (10), budding sword (11) set up at the inslot that grafting right hand handle (6) were seted up, and third axis of rotation (13), grafting sword (12) set up the inslot that grafting left hand handle (5) were seted up, and the shape in groove all inwards caves in, and second axis of rotation (10) rotate with budding sword (11) to be connected, and third axis of rotation (13) rotate with grafting sword (12) to be connected.

6. The grafting tool for forest grafting technology according to claim 1, wherein: screw holes (17) are formed in the upper portions of the bottom ends of the budding knife (11) and the branch knife (12), and the fixed screws (14) are movably connected with the screw holes (17).

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