CN214257256U

CN214257256U - Blueberry pruning device

Info

Publication number: CN214257256U
Application number: CN202120134512.2U
Authority: CN
Inventors: 叶红林; 邓德政
Original assignee: Dangyang Honglin Ecological Agriculture Technology Co ltd
Current assignee: Dangyang Honglin Ecological Agriculture Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-24
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a blueberry pruning device, which comprises a casing, a pruning button, a pruning knife group, an electric telescopic rod and a battery, wherein the casing is provided with a handle, one end of the handle is connected with a battery shell, and one side of the handle is provided with the pruning button; the pruning device is characterized in that a pruning knife group is arranged at the top of the casing and is connected with an electric telescopic rod, the electric telescopic rod is connected with the casing through a connecting shaft, and a battery is arranged in the battery casing. This blueberry pruning device realizes fixing between the blade through this kind of mode, has avoided conventional mode, adopts axle both ends to compress tightly direct fixation, and this kind of mode uses for a long time, can lead to the fastener that axle both ends compressed tightly not hard up to appear, leads to the increase of distance between the blade for the effect variation of branch is cuted to the scissors, and the connected mode of mounting groove and revolving fragment has directly avoided foretell problem, makes the scissors more durable.

Description

Blueberry pruning device

Technical Field

The utility model relates to an agricultural equipment technical field specifically is a blueberry pruning device.

Background

With economic prosperity and continuous improvement of living standard of people, the blueberry also becomes one of common fruits in life of people, contains rich nutrient components, is particularly rich in anthocyanin, has good nutrition and health care effects, and also has the functions of preventing cranial nerve aging, strengthening heart, resisting cancer, softening blood vessels, enhancing human immunity and the like. The earliest countries for blueberry cultivation were the united states, but the cultivation history to date was less than a hundred years. It is one of five healthy fruits recommended by the world food and agriculture organizations because of its high health value.

The in-process that the blueberry was planted needs to be pruned its branch, and the scissors of pruning the branch on the market uses for a long time, and the distance increase between two blades leads to the effect variation that the branch was cut to the scissors, consequently to above-mentioned problem, needs improve on the basis of original scissors, satisfies the demand in market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blueberry beta pruning device to solve the scissors of pruning branch on the existing market that above-mentioned background art provided and use for a long time, the distance increase between two blades leads to the problem of the effect variation that the branch was cut to the scissors.

In order to achieve the above object, the utility model provides a following technical scheme: a blueberry pruning device comprises a shell, a pruning button, a pruning knife group, an electric telescopic rod and a battery, wherein a handle is arranged on the shell, one end of the handle is connected with a battery shell, and the pruning button is arranged on one side of the handle;

the pruning device is characterized in that a pruning knife group is arranged at the top of the casing and is connected with an electric telescopic rod, the electric telescopic rod is connected with the casing through a connecting shaft, and a battery is arranged in the battery casing.

Preferably, the shell, the handle and the battery shell are of an integral structure.

Preferably, the pruning knife tackle is including fixed knife face, connecting seat, mounting groove, mount pad, activity knife face, revolving fragment, connecting rod and fixed pin, the one end of fixed knife face is connected with the connecting seat, the mounting groove has been seted up to one side of connecting seat, be provided with the mount pad around the connecting seat, the inside of mounting groove is provided with the revolving fragment, be connected with the activity knife face on the revolving fragment, revolving fragment one side is provided with the connecting rod, it has the fixed pin to alternate on revolving fragment and the connecting seat.

Preferably, the thickness of the mounting groove is equal to the thickness of the rotating piece, and the rotating piece and the mounting groove form a rotating structure through a fixing pin.

Preferably, the electric telescopic rod and the machine shell form a rotating structure through a connecting shaft.

Compared with the prior art, the beneficial effects of the utility model are that: this blueberry pruning device: be provided with mounting groove and revolving fragment, the thickness of mounting groove equals with the thickness size of revolving fragment, the revolving fragment passes through the fixed pin with the mounting groove and constitutes revolution mechanic, realize fixing between the blade through this kind of mode, avoided conventional mode, adopt the axle both ends to compress tightly direct fixed, this kind of mode uses for a long time, the fastener that can lead to the axle both ends to compress tightly appears becoming flexible, lead to the increase of distance between the blade, make the scissors cut the effect variation of branch, and the connected mode of mounting groove and revolving fragment, foretell problem has directly been avoided, it is more durable to make the scissors.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal transmission structure of the pruning knife group in an open state;

fig. 3 is a three-dimensional exploded view of the pruning knife group of the present invention.

In the figure: 1. a housing; 2. a grip; 3. a battery case; 4. a pruning button; 5. a pruning knife group; 501. fixing a knife face; 502. a connecting seat; 503. mounting grooves; 504. a mounting seat; 505. a movable knife face; 506. a rotating sheet; 507. a connecting rod; 508. a fixing pin; 6. an electric telescopic rod; 7. a connecting shaft; 8. a battery.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a blueberry pruning device comprises a machine shell 1, a handle 2, a battery case 3, a pruning button 4, a pruning knife group 5, an electric telescopic rod 6, a connecting shaft 7 and a battery 8, wherein the handle 2 is arranged on the machine shell 1, the handle 2 and the battery case 3 are of an integrated structure, one end of the handle 2 is connected with the battery case 3, and the pruning button 4 is arranged on one side of the handle 2;

the top of the machine shell 1 is provided with a pruning knife group 5, the pruning knife group 5 comprises a fixed knife surface 501, a connecting seat 502, a mounting groove 503, a mounting seat 504, a movable knife surface 505, a rotating sheet 506, a connecting rod 507 and a fixing pin 508, one end of the fixed knife surface 501 is connected with the connecting seat 502, the mounting groove 503 is arranged on one side of the connecting seat 502, the mounting seat 504 is arranged around the connecting seat 502, the rotating sheet 506 is arranged in the mounting groove 503, the movable knife surface 505 is connected on the rotating sheet 506, the connecting rod 507 is arranged on one side of the rotating sheet 506, the fixing pin 508 is inserted in the rotating sheet 506 and the connecting seat 502, the thickness of the mounting groove 503 is equal to the thickness of the rotating sheet 506, the rotating sheet 506 and the mounting groove 503 form a rotating structure through the fixing pin 508, the fixing between the blades is realized through the mode, and the, adopt axle both ends to compress tightly direct fixation, this kind of mode uses for a long time, can lead to the fastener that the axle both ends compressed tightly to appear becoming flexible, leads to the increase of distance between the blade for the effect that the branch was cuted to the scissors worsens, and mounting groove 503 and revolving fragment 506's connected mode has directly avoided foretell problem, makes the scissors more durable, pruning knife tackle 5 and electric telescopic handle 6 interconnect, electric telescopic handle 6 passes through connecting axle 7 and casing 1 constitution revolution mechanic, electric telescopic handle 6 passes through connecting axle 7 and casing 1 interconnect, the inside of battery case 3 is provided with battery 8.

The working principle is as follows: when the blueberry pruning device is used, firstly, the handle 2 is held, blueberry branches needing to be sheared are placed between the fixed knife surface 501 and the movable knife surface 505, then the pruning button 4 is pressed, the electric telescopic rod 6 starts to extend, the connecting rod 507 drives the rotary piece 506 to rotate in the installation groove 503, the distance between the fixed knife surface 501 and the movable knife surface 505 is reduced, the blueberry branches are sheared, the installation groove 503 and the rotary piece 506 are arranged, the thickness of the installation groove 503 is equal to that of the rotary piece 506, the rotary piece 506 and the installation groove 503 form a rotary structure through the fixing pin 508, the fixation between blades is realized through the mode, the conventional mode that the two ends of the shaft are directly fixed through compression is adopted, the mode is used for a long time, the fasteners compressed at the two ends of the shaft are loosened, the distance between the blades is increased, and the branch shearing effect of the shears is poor, the connection of the mounting groove 503 and the rotary piece 506 directly avoids the above-mentioned problems, and makes the scissors more durable, and the details not described in detail in this specification belong to the prior art known to those skilled in the art.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a blueberry beta pruning device, includes casing (1), pruning button (4), pruning knife tackle (5), electric telescopic handle (6) and battery (8), its characterized in that: a handle (2) is arranged on the shell (1), one end of the handle (2) is connected with a battery case (3), and one side of the handle (2) is provided with a pruning button (4);

the pruning knife is characterized in that a pruning knife group (5) is arranged at the top of the casing (1), the pruning knife group (5) is connected with an electric telescopic rod (6), the electric telescopic rod (6) is connected with the casing (1) through a connecting shaft (7), and a battery (8) is arranged inside the battery case (3).

2. The blueberry pruning device of claim 1, wherein: the shell (1), the handle (2) and the battery case (3) are integrated.

3. The blueberry pruning device of claim 1, wherein: pruning knife tackle (5) are including fixed knife face (501), connecting seat (502), mounting groove (503), mount pad (504), activity knife face (505), revolving fragment (506), connecting rod (507) and fixed pin (508), the one end of fixed knife face (501) is connected with connecting seat (502), mounting groove (503) have been seted up to one side of connecting seat (502), be provided with mount pad (504) around connecting seat (502), the inside of mounting groove (503) is provided with revolving fragment (506), be connected with activity knife face (505) on revolving fragment (506), revolving fragment (506) one side is provided with connecting rod (507), wear to insert on revolving fragment (506) and connecting seat (502) and have fixed pin (508).

4. The blueberry pruning device of claim 3, wherein: the thickness of mounting groove (503) is the same with the thickness size of rotary piece (506), rotary piece (506) and mounting groove (503) constitute revolution mechanic through fixed pin (508).

5. The blueberry pruning device of claim 1, wherein: the electric telescopic rod (6) and the machine shell (1) form a rotating structure through the connecting shaft (7).