CN211832006U

CN211832006U - Novel fruit tree girdling instrument

Info

Publication number: CN211832006U
Application number: CN202020434631.5U
Authority: CN
Inventors: 张雨晴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-03
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a novel fruit tree girdling instrument, including two pincers bodies, two pincers bodies are articulated through articulated axle, and first one of two pincers bodies all is provided with the clamping part, and two clamping parts are relative arc, and first clamping part is provided with bearing A, bearing B and bearing C, and the second clamping part is provided with bearing D, U ring cutting knife and spacing double-screw bolt. The utility model discloses it is laborsaving simple to use, can change different girdling sword moreover, can select in a flexible way when using, improved work efficiency greatly.

Description

Novel fruit tree girdling instrument

Technical Field

The utility model relates to a garden instrument field, concretely relates to novel fruit tree girdling instrument.

Background

Proper girdling of the branches can temporarily hinder downward conveying of organic substances, nutrient accumulation on the upper portion of a wound is increased, flower bud differentiation is promoted, fruit quality is improved, when girdling of fruit trees is carried out, girdling tools with different calibers are often needed, namely certain strength and certain skill are needed, the current fruit tree girdling tools on the market are single in structure, physical strength of workers is greatly consumed, and requirements for girdling experience of the workers are high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel fruit tree girdling instrument.

In order to realize the purpose, the utility model discloses a technical scheme be, a novel fruit tree girdling instrument, including two pincers bodies, two pincers bodies are articulated through articulated axle, and first half all is provided with the clamping part for relative arc, and first clamping part is provided with bearing A, bearing B and bearing C, and the second clamping part is provided with bearing D, U ring cutting knife and spacing double-screw bolt.

Furthermore, the lower half part of the longer side of the U-shaped cutting knife is detachably connected with the top end of the second clamping part, and the upper half part of the longer side is protruded upwards or bent to form a flange.

Further, the U-shaped ring cutter has a blade edge with diameters of 3 mm, 5 mm, 7 mm and 9 mm, respectively.

Furthermore, the bearing D is arranged in the middle of the second clamping part, and the limiting stud is arranged at the top end of the second clamping part and is opposite to the flange of the U-shaped annular cutting knife.

Furthermore, the limiting stud is composed of a stud and a nut.

Furthermore, the anti-skid handles are arranged at the ends, far away from the clamping part, of the two pliers bodies.

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

1. reasonable in design, the setting of bearing has reduced the resistance when cutting the ring, has saved physical power, has improved work efficiency.

2. Simple structure, can change a different U-shaped and trade a sword according to the different needs demand when cutting the ring to can adjust different girdling angles.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

The bearing comprises a bearing A1, a bearing B2, a bearing C3, a hinged shaft 4, an anti-skid handle 5, a first clamping part 6, a bearing D7, a second clamping part 8, a stud 9, a nut 10, a flange 11, a circular cutting knife 12, a U-shaped cutting knife 13 and a limiting stud.

Detailed Description

Referring to fig. 1, the two pliers bodies are hinged through a hinge shaft 4, the upper half parts of the two pliers bodies are respectively provided with a clamping part which is a first clamping part 6 and a second clamping part 8, the first clamping part 6 and the second clamping part 8 are in relative arc shapes, the first clamping part 6 is provided with a bearing A1, a bearing B2 and a bearing C3, the arrangement of the bearing reduces resistance during girdling, physical strength is saved, the middle position of the second clamping part 8 is provided with a bearing D7, a U-shaped ring cutting knife 12 and a limit stud 13, and the limit stud 13 is composed of a stud 9 and a nut 10. The lower half part of the longer side of the U-shaped ring cutter 12 and the top end of the second clamping part 8 can be detached to replace the U-shaped ring cutter 12 with different models, the upper half part of the longer side of the U-shaped ring cutter 12 protrudes upwards or is bent to form a flange 11 opposite to the top end of the stud, when the U-shaped ring cutter 12 is fixed on the second clamping part 8 to form a certain angle, the stud 9 is fixed through the nut 10, so that the top end of the stud 9 props against the flange 11, when in use, the U-shaped ring cutter 12 cannot change the girdling angle due to girdling resistance, one end of the two clamp bodies, which is far away from the clamping parts, is provided with the anti-skidding handle 5, and when in work, the fruit tree girdling tool can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel fruit tree girdling instrument which characterized in that: including two pincers bodies, two pincers bodies pass through the hinge joint, two pincers body first halves all are provided with the clamping part, two clamping parts are relative arc, first clamping part is provided with bearing A, bearing B and bearing C, the second clamping part is provided with bearing D, U ring cutting knife and spacing double-screw bolt.

2. The novel fruit tree girdling tool as claimed in claim 1, wherein: the lower half part of the longer side of the U-shaped cutting knife is detachably connected with the top end of the second clamping part, and the upper half part of the longer side of the U-shaped cutting knife protrudes upwards or is bent into a flange.

3. The novel fruit tree girdling tool as claimed in claim 1, wherein: the U-shaped ring cutting knife has the knife edge diameters of 3 mm, 5 mm, 7 mm and 9 mm respectively.

4. The novel fruit tree girdling tool as claimed in claim 1, wherein: the bearing D is arranged in the middle of the second clamping part, and the limiting stud is arranged at the top end of the second clamping part and is opposite to the flange of the U-shaped annular cutting knife.

5. The novel fruit tree girdling tool as claimed in claim 1, wherein: the limiting stud is composed of a stud and a nut.

6. The novel fruit tree girdling tool as claimed in claim 1, wherein: and anti-skidding handles are arranged at the ends, far away from the clamping part, of the two pliers bodies.