CN214430361U

CN214430361U - High branch scissors lag

Info

Publication number: CN214430361U
Application number: CN202120604437.1U
Authority: CN
Inventors: 王进; 庄晓伟; 潘炘; 于海霞; 张文福; 冯永顺; 唐荣强; 杨伟明
Original assignee: Zhejiang Academy of Forestry
Current assignee: Zhejiang Academy of Forestry
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-10-22
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to a averruncator lag, the protective sheath comprises a sheath body, the cover body has two, the upper and lower both ends opening of the cover body, the cover body forms for rubber, soft plastics or the preparation of cortex material, bottom one side of the cover body is provided with connecting portion, pass through between the cover body connecting portion are articulated. The utility model has the advantages that the two sleeve bodies can be respectively sleeved on the two cutters of the high branch shears, so that the cutting of iron nails or stones between the cutters is avoided, and the protection effect on the cutting edge can be greatly improved; the hinge between the sleeve bodies can adapt to different high branch scissors (for example, some high branch scissors are in an open state and some are in a closed state), and the sleeve bodies are fixed with each other while playing a role in protection, so that the problem that the single sleeve body is unstable after being sleeved is solved; and after the foreign bodies are plugged into the cutter, the cutter can be spread, and the phenomenon that the cutter is damaged due to overlarge stress caused by the obstruction of the sleeve body is avoided.

Description

High branch scissors lag

Technical Field

The utility model relates to an agricultural apparatus field, more specifically, the utility model relates to a high branch shears lag.

Background

In the growth management period of fruit trees, the pruning of branches is an indispensable important link, and the pruning of branches is most commonly carried out by high branch scissors, wherein the high branch scissors operate a handle by the grip force of hands to drive a cutter to open and close so as to cut off branches.

In order to ensure that the high branch shears can smoothly shear thick branches, the cutting edges of the high branch shears are required to be very sharp, but sharp cutters are difficult to protect in daily storage and carrying processes, damage is often caused due to collision with other tools, and the working efficiency is influenced; and different protective sleeves need to be sewn according to different high branch scissors, which is very troublesome.

Therefore, there is a need for a protective cover for tree pruners that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at solve the cutting edge of current averruncator and deposit the problem that the in-process can't be effectively protected.

According to the utility model discloses an aspect provides a averruncator lag, the electric iron comprises a sleeve body, the cover body has two, the upper and lower both ends opening of the cover body, the cover body forms for rubber, soft plastics or the preparation of cortex material, bottom one side of the cover body is provided with connecting portion, pass through between the cover body connecting portion are articulated.

Through the scheme, the two sleeve bodies can be respectively sleeved on the two cutters of the high branch shears, so that iron nails or stones are prevented from being cut between the cutters, and the protective effect on the cutting edge can be greatly improved; the hinge between the sleeve bodies can adapt to different high branch scissors (for example, some high branch scissors are in an open state and some are in a closed state), and the sleeve bodies are fixed with each other while playing a role in protection, so that the problem that the single sleeve body is unstable after being sleeved is solved; and after the foreign bodies are plugged into the cutter, the cutter can be spread, and the phenomenon that the cutter is damaged due to overlarge stress caused by the obstruction of the sleeve body is avoided.

Preferably, the cross section of the sleeve body is V-shaped, the surfaces of the sleeve body, which face away from each other, are opening parts, and elastic fixing bands are arranged on the opening parts.

Through this scheme, the setting of opening and fixed band makes the cover body can adapt to the cutter of different width to further improve the application scope of this device.

Preferably, the both sides of opening part are provided with first spliced pole and second spliced pole respectively, the one end of fixed band is fixed to on the first spliced pole, the other end of fixed band can be dismantled and be connected to on the second spliced pole.

Through this scheme, the connection dismantled of fixed band can further improve the convenience that this device used, makes things convenient for the cover to establish and take.

Preferably, the number of the second connecting columns is several, and the several second connecting columns are arranged in the direction far away from the opening part.

Through this scheme, the elasticity that can adjust the fixed band on the fixed band is fixed to the second spliced pole of difference to further adapt to different branches of tall trees and cut, improve application scope.

Preferably, a protective layer is arranged in the sleeve body, and the protective layer is a sponge.

Through this scheme, mild inoxidizing coating can improve the protective effect to the cutting edge, reduces the extrusion bruise cutting edge of foreign matter.

The utility model discloses a technological effect lies in, this device simple structure, and convenient to use is better to the independent protective effect of two cutting edges, can be applicable to the different cutter structures of different averruncators moreover, and application scope is wide.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural view of a high branch shear protective sleeve according to an embodiment of the present invention.

Fig. 2 is a schematic top view of the sheath body of the protective sheath of the hedge shears of fig. 1.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Examples

As shown in fig. 1 and 2, the protective sleeve for the hedge shears in this embodiment includes two sleeve bodies 1100, the two upper and lower ends of the sleeve body 1100 are open, the sleeve body 1100 is made of rubber, soft plastic or leather material, a connecting portion 1110 is disposed on one side of the bottom of the sleeve body 1100, and the sleeve bodies 1100 are hinged to each other through the connecting portion 1110.

By the scheme of the embodiment, the two sleeve bodies 1100 can be respectively sleeved on the two cutters of the high branch shears, so that iron nails or stones are prevented from being cut between the cutters, and the protective effect on the cutting edge can be greatly improved; the hinge joint between the sleeve bodies 1100 can adapt to different high branch scissors (for example, some high branch scissors are in an open state and some are in a closed state), and the high branch scissors can be fixed with each other while playing a role in protection, so that the problem of instability after a single sleeve body is sleeved is avoided; and after the foreign bodies are plugged between the cutters, the cutters can be spread, and the phenomenon that the cutter edge is stressed too much to be damaged due to the obstruction of the sleeve body 1100 is avoided.

In this embodiment or other embodiments, the cross section of the sheath body 1100 is "V", the surfaces of the sheath body 110 facing away from each other are openings 1101, and the openings 1101 are provided with elastic fixing bands 1210. The opening 1101 can be adapted to cutters with different widths, and the fixing bands are arranged, so that the sleeve 1100 can be fixed to cutters with different widths, and the application range of the device is further widened.

In this embodiment or other embodiments, a first connection post 1220 and a second connection post 1230 are respectively disposed on two sides of the opening portion 1101, one end of the fixing band 1210 is fixed to the first connection post 1220, and the other end of the fixing band 1210 is detachably connected to the second connection post 1230 (for example, a fixing hole is disposed on the fixing band 1210, and the fixing band is detachably fixed to the second connection post 1230 through a fixing hole sleeve). The detachable connection of the fixing band 1210 can further improve the use convenience of the device, and the device is convenient to sleeve and take.

In this embodiment or other embodiments, a plurality of the second connecting posts 1230 are provided, a plurality of the second connecting posts 1230 are arranged in a direction away from the opening 1101, and the fixing belt 1210 is fixed on different second connecting posts 1230, so that the tightness of the fixing belt 1210 can be adjusted, thereby further adapting to different high branch scissors and improving the application range.

In this embodiment or other embodiments, the sheath 1100 is provided with the protective layer 1120, the protective layer 1120 is a sponge, and the soft protective layer 1120 can improve the protective effect on the blade and reduce the blade from being damaged by the extrusion of foreign matters.

The technical effect of this embodiment lies in, this device simple structure, and convenient to use is better to the independent protective effect of two cutting edges, can be applicable to the different cutter structures of different averruncators moreover, and application scope is wide.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The utility model provides a high branch scissors lag, includes the cover body, its characterized in that, the cover body has two, the upper and lower both ends opening of the cover body, the cover body is made for rubber, soft plastics or cortex material and forms, bottom one side of the cover body is provided with connecting portion, it is articulated between the cover body through connecting portion.

2. A protective sheath for averruncators according to claim 1, wherein the sheath body has a V-shaped cross-section, and the surfaces of the sheath body facing away from each other have an opening, and an elastic fixing band is provided at the opening.

3. Protective cover for secateurs according to claim 2, wherein a first connecting post and a second connecting post are provided on both sides of the opening, respectively, one end of the fixing band is fixed to the first connecting post, and the other end of the fixing band is detachably connected to the second connecting post.

4. A protective cover for secateurs as claimed in claim 3, wherein said second connecting columns are provided in a plurality, and a plurality of said second connecting columns are arranged in a direction away from said opening.

5. A protective cover for secateurs as claimed in claim 1, wherein the protective cover is made of sponge.