CN217826036U - Fruit tree pruning and grafting pliers - Google Patents

Abstract

The utility model belongs to the technical field of the fruit tree grafting, especially, be a fruit tree pruning grafting pincers, include connecting block one, connecting block two, go up pincers handle and lower pincers handle, connecting block one rotates with connecting block two through the pivot to be connected, one side upper end of connecting block one is fixed with the pincers handle, the opposite side bottom mounting of connecting block one has lower nipper, one side bottom mounting of connecting block two has lower pincers handle, one side upper end of connecting block two is fixed with last nipper, bottom one side intermediate position of going up nipper is fixed with the pruning cutter, the bottom intermediate position of pruning cutter is fixed with the incision raker, the observation hole groove has been seted up to the intermediate position of going up nipper, both sides all are fixed with spacing calorie of strip about the upper end intermediate position of lower nipper, the utility model is simple in operation, can once accomplish the preparation of glue stuff and scion interface end incision, and put in place in one step, and overall structure is simple, and use cost is lower, convenient to use widely.

Description

Fruit tree pruning and grafting pliers

Technical Field

The utility model belongs to the technical field of the fruit tree grafting, concretely relates to grafting pincers are pruned to fruit tree.

Background

In the production of fruit trees, because the long juvenile period of fruit tree seedlings becomes a main factor for restricting the economic development of fruit tree planting, the grafting technology has important functions in the aspects of improving fruit tree varieties, obtaining the yield in advance, increasing the number of seedlings and the like.

The grafting method of the fruit tree is divided into branch grafting and bud grafting, when the fruit tree is grafted by adopting the branch grafting method, a scion strip matched with a sticky wood strip needs to be manufactured, cuts are trimmed on the sticky wood strip and a scion strip interface end, the operations can be completed by means of the existing grafting pliers, while the existing grafting pliers on the market are usually required to cut one interface at the sticky wood strip interface end and then cut the other interface at the scion strip interface end, the manufacture of the cuts needs to be repeated twice, the cutting can not be directly completed in one step, the overall structure of the existing grafting pliers is complex, the use cost is high, and therefore, the fruit tree pruning pliers are provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a grafting pincers are pruned to fruit tree has easy operation, can once accomplish the preparation of wood strip and scion strip interface end incision, targets in place in one step, and overall structure is simple, and use cost is lower, convenient to popularize and use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fruit tree pruning grafting pincers, includes connecting block one, connecting block two, goes up the pincers handle and pincers handle down, connecting block one rotates with connecting block two through the pivot to be connected, one side upper end of connecting block one is fixed with the pincers handle, the opposite side bottom mounting of connecting block one has lower nipper, one side bottom mounting of connecting block two has lower pincers handle, one side upper end of connecting block two is fixed with last nipper, the bottom one side intermediate position of going up nipper is fixed with the pruning cutter, the bottom intermediate position of pruning cutter is fixed with the incision oblique sword, the intermediate position of going up the nipper has seted up the observation hole groove, the upper end intermediate position left and right sides of lower nipper all is fixed with spacing card strip, the upper end intermediate position of lower nipper has painted the central line.

As the utility model discloses a preferred technical scheme of grafting pincers is pruned to fruit tree, it is provided with the spring to go up between pincers handle and the lower pincers handle, the upper end and the last pincers handle fixed connection of spring, the bottom and the lower pincers handle fixed connection of spring.

As the utility model discloses a preferred technical scheme of grafting pincers is pruned to fruit tree, all be fixed with the rubber handle cover around the outside of going up pincers handle and lower pincers handle, just the outer wall of rubber handle cover homogeneous shaping all around has a plurality of anti-skidding lines.

As the utility model discloses a preferred technical scheme of grafting pincers is pruned to fruit tree, one side integrated into one piece of rubber handle cover has the anticreep arch.

As the utility model discloses a preferred technical scheme of grafting pincers is pruned to fruit tree, all be fixed with spacing piece, just two on one side of the one side bottom of going up the pincers handle and the lower pincers handle one side upper end spacing piece of supporting contacts each other.

As the utility model discloses a preferred technical scheme of grafting pincers is pruned to fruit tree, the incision inclined cutter is the parallelogram structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses when using, through holding and pressing pincers handle and lower pincers handle, and through connecting block two, connecting block one rotates with the pivot, the nipper opens and shuts with lower nipper in the control, prune the unnecessary length of adhesive wood strip and scion strip interface end through the pruning cutter, later make adhesive wood strip interface end be in lower nipper one side upper end, put scion strip interface end in lower nipper opposite side upper end, and carry on spacingly through spacing calorie of strip, make the interface end of adhesive wood strip align between two parties with the interface end of scion strip, prune adhesive wood strip and scion strip interface end through incision diagonal cutter at last, prune into the oblique incision, and easy operation can once accomplish the preparation of adhesive wood strip and scion strip interface end incision, one step targets in place, just the utility model discloses overall structure is simple, and use cost is lower, convenient to popularize and use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the upper nipper in a bottom view;

FIG. 4 is a schematic top view of the lower nipper according to the present invention;

fig. 5 is a schematic top view of the trimming status of the present invention;

fig. 6 is a schematic view of the top partial structure of the trimming status of the present invention;

in the figure: 1. a first connecting block; 2. a second connecting block; 3. a rotating shaft; 4. an upper plier handle; 5. a lower clamp handle; 6. A spring; 7. a rubber handle sleeve; 8. the anti-drop bulge; 9. a limiting abutting block; 10. an upper nipper plate; 11. a lower nipper plate; 12. pruning cutters; 13. a slotting bevel knife; 14. an observation hole groove; 15. limiting clamping strips; 16. a sticky wood strip; 17. and (5) grafting the ear strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides the following technical solutions: a fruit tree pruning and grafting pliers comprises a first connecting block 1, a second connecting block 2, an upper pliers handle 4 and a lower pliers handle 5, wherein the first connecting block 1 is rotatably connected with the second connecting block 2 through a rotating shaft 3, the upper pliers handle 4 is fixed at the upper end of one side of the first connecting block 1, the lower pliers plate 11 is fixed at the bottom end of the other side of the first connecting block 1, the lower pliers handle 5 is fixed at the bottom end of one side of the second connecting block 2, the upper pliers plate 10 is fixed at the upper end of one side of the second connecting block 2, a pruning cutter 12 is fixed at the middle position of one side of the bottom end of the upper pliers plate 10, a notch inclined cutter 13 is fixed at the middle position of the bottom end of the pruning cutter 12, an observation hole groove 14 is formed at the middle position of the upper pliers plate 10, limiting clamping strips 15 are fixed at the left side and the right side of the middle position of the upper end of the lower pliers plate 11, a central line is drawn at the middle position of the upper end of the lower pliers plate 11, when the fruit tree pruning pliers are used, the fruit tree pruning pliers are clamped by pressing the upper pliers handle 4 and the lower pliers handle 5, the opening and closing of the upper nipper 10 and the lower nipper 11 are controlled by the rotation of the connecting block II 2, the connecting block I1 and the rotating shaft 3, the surplus length of the joint end of the sticky wood strip 16 and the scion strip 17 is trimmed by the pruning cutter 12, then the joint end of the sticky wood strip 16 is positioned at the upper end of one side of the lower nipper 11, the joint end of the scion strip 17 is placed at the upper end of the other side of the lower nipper 11, the limiting clamping strip 15 is used for limiting, the joint end of the sticky wood strip 16 and the joint end of the scion strip 17 are aligned in the middle, finally the joint end of the sticky wood strip 16 and the joint end of the scion strip 17 are trimmed by the incision inclined knife 13 to form an inclined incision, the operation is simple, the preparation of the incisions of the joint end of the sticky wood strip 16 and the scion strip 17 can be completed at one time, the incision can be completed in one step, the whole structure is simple, the use cost is low, the popularization and the use is convenient, wherein, the observation is assisted by the observation of the observation hole groove 14 and the middle line drawing of the upper end of the middle position of the lower nipper 11, the joint position of the joint end of the sticky wood strip 16 and the joint end of the scion strip 17 is slightly adjusted to make the joint position of the sticky wood strip and the scion strip substantially be right below the inclined cutting knife 13, so that the inclined cutting knife 13 can trim the joint end of the sticky wood strip 16 and the scion strip 17.

Referring to fig. 1, specifically, a spring 6 is arranged between an upper forceps handle 4 and a lower forceps handle 5, the upper end of the spring 6 is fixedly connected with the upper forceps handle 4, and the bottom end of the spring 6 is fixedly connected with the lower forceps handle 5, wherein the spring 6 is arranged to facilitate elastic return of the upper forceps handle 4 and the lower forceps handle 5 after being loosened, so that the upper forceps plate 10 and the lower forceps plate 11 can be opened movably, and the use is more convenient.

Referring to fig. 1, 2 and 5, concretely, all be fixed with rubber handle cover 7 around the outside of going up pincers handle 4 and pincers handle 5 down, and the outer wall homogeneous body shaping all around of rubber handle cover 7 has a plurality of anti-skidding lines, in addition, one side integrated into one piece of rubber handle cover 7 has anti-disengaging protrusion 8, wherein, through the setting of the rubber handle cover 7 that has anti-skidding line and anti-disengaging protrusion 8, the antiskid of going up pincers handle 4 and pincers handle 5 of being convenient for is held and is got, is difficult for droing when using, and it is more convenient to use.

Referring to fig. 1, specifically, the bottom end of one side of the upper tong handle 4 and the upper end of one side of the lower tong handle 5 are both fixed with a limiting abutting block 9, and the two limiting abutting blocks 9 are in contact with each other, wherein the upper tong handle 4 and the lower tong handle 5 which are tightened by holding pressure can be limited by the arrangement of the limiting abutting blocks 9, so that the upper tong plate 10 and the lower tong plate 11 which are tightened inwards are limited, the pruning cutter 12 and the incision oblique cutter 13 are prevented from being deformed and damaged due to large holding force, and the use is more convenient.

Referring to fig. 2, fig. 3, fig. 5 and fig. 6, specifically, the oblique incision knife 13 is of a parallelogram structure, wherein the oblique incision knife 13 is arranged to trim the joint end of the sticky wood strip 16 and the scion strip 17 to form an oblique incision, so that the cut of the joint end of the sticky wood strip 16 and the scion strip 17 can be completed at one time.

The utility model discloses an use flow and theory of operation: when the utility model is used, firstly, the scion strip 17 matched with the sticky wood strip 16 is selected, then the unnecessary length of the interface end of the sticky wood strip 16 and the scion strip 17 is trimmed by the pruning cutter 12, the upper nipper handle 4 and the lower nipper handle 5 are held and rotated by the connecting block II 2, the connecting block I1 and the rotating shaft 3 to drive the upper nipper 10 and the lower nipper 11 to be tightened inwards, otherwise, the upper nipper 10 and the lower nipper 11 are opened outwards to control the opening and closing of the upper nipper 10 and the lower nipper 11, then the interface end of the sticky wood strip 16 is positioned at the upper end of one side of the lower nipper 11 and is limited by the limiting clamp strip 15, then the interface end of the scion strip 17 is positioned at the upper end of the other side of the lower nipper 11 and is also limited by the limiting clamp strip 15, make the interface end of the sticky wood strip 16 and the interface end of the scion strip 17 align between two parties, and through the supplementary calibration of centre line of observing and drawing of lower nipper 11 upper end intermediate position of observation hole groove 14, come the interface end of a little adjustment sticky wood strip 16 and the interface end laminating position of scion strip 17, make its laminating department be in under incision inclined cutter 13 basically, then prune the interface end of sticky wood strip 16 and scion strip 17 through incision inclined cutter 13, prune into the oblique incision, easy operation, can once accomplish the preparation of sticky wood strip 16 and scion strip 17 interface end incision, one step targets in place, just the utility model discloses overall structure is simple, and use cost is lower, and convenient to popularize and use carries out subsequent grafting operation to sticky wood strip 16 and scion strip 17 at last.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a grafting pincers are pruned to fruit tree, includes connecting block one (1), connecting block two (2), goes up pincers handle (4) and pincers handle (5) down, its characterized in that: connecting block (1) rotates through pivot (3) with connecting block two (2) and is connected, one side upper end of connecting block one (1) is fixed with last tong handle (4), the opposite side bottom mounting of connecting block one (1) has lower tong plate (11), one side bottom mounting of connecting block two (2) has lower tong handle (5), one side upper end of connecting block two (2) is fixed with tong plate (10), the bottom one side intermediate position of going up tong plate (10) is fixed with pruning cutter (12), the bottom intermediate position of pruning cutter (12) is fixed with incision oblique knife (13), observation hole groove (14) have been seted up to the intermediate position of going up tong plate (10), the upper end intermediate position left and right sides of lower tong plate (11) all is fixed with spacing calorie of strip (15), the upper end intermediate position of lower tong plate (11) has been painted the central line.

2. The fruit tree pruning and grafting forceps according to claim 1, characterized in that: a spring (6) is arranged between the upper clamp handle (4) and the lower clamp handle (5), the upper end of the spring (6) is fixedly connected with the upper clamp handle (4), and the bottom end of the spring (6) is fixedly connected with the lower clamp handle (5).

3. The fruit tree pruning and grafting forceps as claimed in claim 2, wherein: the outer portions of the upper clamp handle (4) and the lower clamp handle (5) are all fixed with rubber handle sleeves (7) all around, and a plurality of anti-slip lines are integrally formed on the outer wall of each rubber handle sleeve (7) all around.

4. The fruit tree pruning and grafting pliers according to claim 3, wherein: one side of the rubber handle sleeve (7) is integrally formed with an anti-falling bulge (8).

5. The fruit tree pruning and grafting forceps according to claim 2, characterized in that: the clamp is characterized in that the bottom end of one side of the upper clamp handle (4) and the upper end of one side of the lower clamp handle (5) are respectively fixed with a limiting abutting block (9), and the two limiting abutting blocks (9) are in mutual contact.

6. The fruit tree pruning and grafting forceps as claimed in claim 1, wherein: the incision oblique knife (13) is of a parallelogram structure.

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