CN211881172U

CN211881172U - Branch and leaf trimming device with caterpillar cutting function

Info

Publication number: CN211881172U
Application number: CN202020362477.5U
Authority: CN
Inventors: 温清林
Original assignee: Chongqing Tianyu Agricultural Technology Co ltd
Current assignee: Chongqing Tianyu Agricultural Technology Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-10
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to a branch and leaf pruning technical field specifically is a branch and leaf trimming means with carpenterworm cutting function, including curved left hand handle, be equipped with shutdown mechanism on the left hand handle, the right side of left hand handle still is equipped with right hand handle, and the front end of left hand handle is equipped with left scissors, and one side that just is close to right hand handle on the left hand handle is equipped with first spring holder, and one side that just is close to left scissors on the lateral wall of left hand handle is equipped with logical groove. This branch and leaf trimming means with mao worm cut-off function, through the shutdown mechanism that sets up, the cooperation of accessible back of a knife and diaphragm is used, makes the edge of a knife on the back of a knife cut off the mao worm, avoids the mao worm to climb once more on the citrus tree, is favorable to the normal growth of fruit tree to promote the monoseed of fruit tree.

Description

Branch and leaf trimming device with caterpillar cutting function

Technical Field

The utility model relates to a branch and leaf pruning technical field specifically is a branch and leaf trimming means with mao worm cuts off function.

Background

The citrus is an evergreen fruit tree growing for many years, new shoots can be taken out for 3 times in one year generally, if the citrus is allowed to grow naturally, crowns of the citrus are hidden, branches and tips are disordered, ventilation and light transmission are poor, diseases and pests such as caterpillars grow, tree vigor is premature, branches and leaves of the citrus need to be trimmed at the moment, the existing branch and leaf trimming device can only trim branches and leaves of the citrus, but cannot cut off the caterpillars on the citrus, the normal growth of the citrus is not facilitated, the single yield of the citrus is low, and the quality of the citrus is correspondingly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a branch and leaf trimming means with carpenterworm cuts off function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a branch and leaf trimming device with a caterpillar cutting function comprises a curved left handle, wherein a cutting mechanism is arranged on the left handle, and a right handle is further arranged on the right side of the left handle; the front end of the left handle is provided with left scissors, one side of the left handle close to the right handle is provided with a first spring fixer, and one side of the left handle close to the left scissors is provided with a through groove; the cutting mechanism comprises a knife back arranged above the through groove, a transverse plate is arranged in the through groove and below the knife back, a pull rod is arranged on the side wall of the transverse plate, and the transverse plate is fixedly connected with the left handle through a first spring; the front end of right side handle is equipped with right scissors, be equipped with the through-hole on the knife face of right side scissors and the position that is close to right side handle, one side that just is close to the left handle on the right side handle is equipped with second spring fixer, first spring fixer on the left handle and second spring fixer on the right handle pass through second spring fixed connection, one side that the front end of right side handle and keep away from the left handle is equipped with opens and shuts.

Preferably, the right handle and the left handle are rotatably connected through a screw passing through the through hole.

Preferably, the upper surfaces of the left handle and the right handle are respectively provided with two circular grooves with the same aperture.

Preferably, the upper surface of the transverse plate is perpendicular to the knife edge of the knife back.

Preferably, the right handle and the right scissors are fixedly connected through screws.

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

this branch and leaf trimming means with mao worm cut-off function, through the shutdown mechanism that sets up, the cooperation of accessible back of a knife and diaphragm is used, makes the edge of a knife on the back of a knife cut off the mao worm, avoids the mao worm to climb once more on the citrus tree, is favorable to the normal growth of fruit tree to promote the monoseed of fruit tree.

Drawings

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

FIG. 2 is a schematic structural view of the left handle of the present invention;

FIG. 3 is a schematic structural view of a cutting mechanism of the present invention;

fig. 4 is a schematic structural view of the middle right handle of the present invention.

In the figure:

1. a left handle; 11. a left scissor; 12. a first spring retainer; 13. a circular groove; 14. a through groove;

2. a cutting mechanism; 21. a back of a knife; 22. a transverse plate; 221. a pull rod; 23. a first spring;

3. a right handle; 31. a right scissor; 310. a through hole; 32. a second spring retainer; 33. a second spring; 34. opening and closing a switch; 35. and (4) screws.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a branch and leaf pruning device with a caterpillar cutting function comprises a curved left handle 1, wherein a cutting mechanism 2 is arranged on the left handle 1, and a right handle 3 is also arranged on the right side of the left handle 1; the front end of the left handle 1 is provided with a left scissors 11, one side of the left handle 1 close to the right handle 3 is provided with a first spring fixer 12, and one side of the left handle 1 close to the left scissors 11 is provided with a through groove 14; the cutting mechanism 2 comprises a knife back 21 arranged above the through groove 14, a transverse plate 22 is arranged in the through groove 14 and below the knife back 21, a pull rod 221 is arranged on the side wall of the transverse plate 22, and the transverse plate 22 is fixedly connected with the left handle 1 through a first spring 23; the front end of right hand grip 3 is equipped with right scissors 31, is equipped with through-hole 310 on the knife face of right scissors 31 and the position that is close to right hand grip 3, and one side that just is close to left hand grip 1 on the right hand grip 3 is equipped with second spring fixer 32, and first spring fixer 12 on the left hand grip 1 and second spring fixer 32 on the right hand grip 3 pass through second spring 33 fixed connection, and the front end of right hand grip 3 and the one side of keeping away from left hand grip 1 are equipped with switch 34.

In this embodiment, the right handle 3 and the left handle 1 are rotatably connected by passing through the through hole 310 through a screw, so that the left scissors 11 and the right scissors 31 can be opened and closed, and then branches and leaves can be trimmed.

Besides, the upper surfaces of the left handle 1 and the right handle 3 are respectively provided with two circular grooves 13 with the same aperture, and the left handle 1 and the right handle 3 are respectively fixedly connected with the left scissors 11 and the right scissors 31 through the circular grooves 13.

Further, the upper surface of the transverse plate 22 is perpendicular to the knife edge of the knife back 21, so that when the caterpillars are placed on the transverse plate 22, the caterpillars can be cut off conveniently.

It is noted that the right handle 3 and the right scissors 31 are fixedly connected by a screw 35 to provide stability for the right scissors 31 during use.

When the branch and leaf trimming device with the caterpillar cutting function is used, when citrus is trimmed and the caterpillar is found on the branches and leaves, the switch 34 on the right handle 3 is switched off towards the right scissors 31, so that the left handle 1 and the right handle 3 are combined, at the moment, one hand is used for stably holding the trimming device, the other hand is used for pulling the pull rod 221, the transverse plate 22 moves towards one side of the first spring 23, when the knife edge on the knife back 21 is far away from the upper surface of the transverse plate 22, the caterpillar is placed between the knife edge and the transverse plate 22, the pull rod 221 is loosened, and the caterpillar is cut off by the knife edge on the knife back 21.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a branch and leaf trimming means with carpenterworm cuts off function, includes curved left hand handle (1), its characterized in that: a cutting mechanism (2) is arranged on the left handle (1), and a right handle (3) is arranged on the right side of the left handle (1); a left scissors (11) is arranged at the front end of the left handle (1), a first spring fixer (12) is arranged on the left handle (1) and on one side close to the right handle (3), and a through groove (14) is arranged on the side wall of the left handle (1) and on one side close to the left scissors (11); the cutting mechanism (2) comprises a knife back (21) arranged above the through groove (14), a transverse plate (22) is arranged in the through groove (14) and below the knife back (21), a pull rod (221) is arranged on the side wall of the transverse plate (22), and the transverse plate (22) is fixedly connected with the left handle (1) through a first spring (23); the front end of right side handle (3) is equipped with right scissors (31), be equipped with through-hole (310) on the knife face of right side scissors (31) and on the position that is close to right side handle (3), one side that just is close to left side handle (1) on right side handle (3) is equipped with second spring fixer (32), second spring fixer (32) on first spring fixer (12) on left side handle (1) and right side handle (3) are through second spring (33) fixed connection, one side that the front end of right side handle (3) and keep away from left side handle (1) is equipped with opens and shuts (34).

2. The branch and leaf pruning device with the trichomonas cutting function according to claim 1, characterized in that: the right handle (3) and the left handle (1) are rotatably connected through a screw passing through the through hole (310).

3. The branch and leaf pruning device with the trichomonas cutting function according to claim 1, characterized in that: the upper surfaces of the left handle (1) and the right handle (3) are respectively provided with two circular grooves (13) with the same aperture.

4. The branch and leaf pruning device with the trichomonas cutting function according to claim 1, characterized in that: the upper surface of the transverse plate (22) is vertical to the knife edge of the knife back (21).

5. The branch and leaf pruning device with the trichomonas cutting function according to claim 1, characterized in that: the right handle (3) and the right scissors (31) are fixedly connected through a screw (35).