CN212544725U

CN212544725U - Azalea branch trimmer

Info

Publication number: CN212544725U
Application number: CN202021396707.6U
Authority: CN
Inventors: 郑国良; 方永根; 方新高
Original assignee: Jinhua City Yonggen Azalea Breeding Co ltd
Current assignee: Jinhua City Yonggen Azalea Breeding Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-19
Anticipated expiration: 2030-07-15

Abstract

The utility model provides a rhododendron branch trimmer, which belongs to the technical field of rhododendron branch trimming devices and comprises two cutters, wherein one side of each cutter is provided with a cutting edge; the tail end of the knife and scissors is provided with a handle, the tail end of the handle is detachably provided with an elongated handle, one of the knife and scissors is fixedly provided with a latch which protrudes relative to the cutting edge of the knife and scissors, and the latch is positioned in the middle of the cutting edge of the knife and scissors; each sword is cut the front end and all is fixed to be equipped with the pawl, and the pawl is for the cutting edge protrusion on the sword scissors, and the pawl on two sword scissors is crisscross to be set up. The utility model discloses can avoid the azalea branch to break away from the sword and cut, can guarantee to prune normally going on, and use very laborsaving, have multiple user state, convenient to use.

Description

Azalea branch trimmer

Technical Field

The utility model belongs to the technical field of azalea branch trimming means, concretely relates to azalea branch trimmer.

Background

Rhododendron, also called rhododendron molle, mangnolia officinalis and rhododendron simsii, is deciduous shrub and deciduous shrub of Ericaceae. There are about 900 azalea species worldwide. China is the country with the most distributed azalea flowers, about more than 530 azalea flowers exist, the azalea flowers are various in types, the flower colors are gorgeous, the flowers and the leaves are beautiful, and the azalea flowers are suitable for both field cultivation and pot cultivation, and are one of ten traditional famous flowers in China.

The rhododendron has strong germination capacity, is resistant to pruning, can grow for many years, and can be shaped. When branches on a rhododendron plant are trimmed, a trimmer is generally needed, particularly, a trimming knife is used, after the trimming knife is used for a period of time, the sharpness of the trimming knife is reduced and becomes blunt, so that the branches of the rhododendron which is difficult to fall off are cut off, the branches of the rhododendron which is slightly thick are easy to slip on an unsharpness cutting edge of the trimming knife, and even can be separated from the cutting edge, so that the branches of the rhododendron are difficult to cut off, and the trimming efficiency is reduced.

Disclosure of Invention

The utility model discloses to when the cutting edge of clipping machine is no longer sharp among the prior art the azalea branch is slipped easily on the cutting edge and can break away from the cutting edge, lead to reducing the drawback of pruning efficiency, provide a azalea branch clipping machine, this clipping machine is provided with latch and pawl, can avoid azalea branch to break away from the cutting edge, guarantees to prune and can normally go on.

The invention aims to be realized by the following technical scheme: a rhododendron branch trimmer comprises two mutually hinged cutters, wherein one side of each cutter is provided with a cutting edge, and the cutting edges of the two cutters are arranged oppositely; the tail end of the cutter shear is fixedly provided with a handle, the tail end of the handle is provided with a fastening surface, a first screw hole is vertically formed in the fastening surface, the tail end of the handle is detachably provided with an extension handle, the extension handle comprises an extension rod, one end of the extension rod is fixedly provided with a screw rod which is coaxial with the extension rod, the diameter of the screw rod is smaller than that of the extension rod, the screw rod is in threaded connection with the first screw hole, and the end part of the extension rod, which is provided with the screw rod, is attached to the; one of the cutters is fixedly provided with a latch which protrudes relative to the cutting edge of the cutter, and the latch is positioned in the middle of the cutting edge of the cutter; each sword is cut the front end and all is fixed to be equipped with the pawl, and the pawl is for the cutting edge protrusion on the sword scissors, and the pawl on two sword scissors is crisscross to be set up.

In the above scheme, this clipping machine is provided with latch and pawl, can avoid the rhododendron branch to break away from the cutting edge, guarantees to prune and can normally go on. When the branches of the rhododendron to be trimmed are thick, the branches of the rhododendron cannot be cut off by directly holding the handle, and the lengthened handle can be arranged at the tail end of the handle, so that the force arm is prolonged, the branches of the rhododendron can be cut off more easily, and the labor is saved.

Preferably, the extension bar has a cylindrical structure.

Preferably, the trimmer further comprises an elastic ring used for binding the two lengthened handles together, a groove arranged around the lengthened rod is formed in the lengthened rod, and the elastic ring can be sleeved in the grooves in the two lengthened rods at the same time. When the lengthened handle is not required to be installed at the tail end of the handle, the two lengthened handles can be bound together through the elastic ring, and the handle is convenient to store.

Preferably, the screwdriver further comprises an arc-shaped screwdriver head, a second screw hole capable of being in threaded connection with the screw rod is formed in the tail end of the screwdriver head, and a third screw hole capable of being in threaded connection with the screw rod is further formed in the end portion, back to the screw rod, of the extension rod. The two lengthened handles can be assembled to form a handle, and then the cutter head is arranged at the end part of the handle, so that the cutter head can be used for pruning the rhododendron plant.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses can avoid the azalea branch to break away from the sword and cut, can guarantee to prune normally going on, and use very laborsaving, have multiple user state, convenient to use.

Drawings

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

FIG. 2 is a perspective view of the elongated shank;

FIG. 3 is a perspective view of the utility model with the elongated handle removed;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic view of an assembly structure of a cutter head and an elongated handle;

FIG. 6 is a schematic view of a structure of an elastic ring binding two elongated handles;

the labels in the figure are: 1. the cutting tool comprises a cutting scissors, 2 parts of cutting edges, 3 parts of handles, 4 parts of fastening surfaces, 5 parts of first screw holes, 6 parts of lengthening handles, 7 parts of lengthening rods, 8 parts of screw rods, 9 parts of clamping teeth, 10 parts of inverted teeth, 11 parts of elastic rings, 12 parts of grooves, 13 parts of tool bits, 14 parts of second screw holes, 15 parts of third screw holes.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a rhododendron branch trimmer comprises two mutually hinged knife scissors 1, wherein one side of each knife scissors 1 is provided with a cutting edge 2, and the cutting edges 2 on the two knife scissors 1 are oppositely arranged; the tail end of the knife and shear 1 is fixedly provided with a handle 3, the tail end of the handle 3 is provided with a fastening surface 4, a first screw hole 5 is vertically arranged on the fastening surface 4, the tail end of the handle 3 is detachably provided with an elongated handle 6, the elongated handle 6 comprises an elongated rod 7 with a cylindrical structure, one end of the elongated rod 7 is fixedly provided with a screw rod 8 which is coaxial with the elongated rod 7, the diameter of the screw rod 8 is smaller than that of the elongated rod 7, the screw rod 8 is in threaded connection with the first screw hole 5, and the end part of the elongated rod 7, which is provided with the screw rod 8, is attached to the; a latch 9 protruding relative to the blade 2 of the knife shear 1 is fixedly arranged on one of the knife shears 1, and the latch 9 is positioned in the middle of the blade 2 of the knife shear 1; the front end of each knife shear 1 is fixedly provided with inverted teeth 10, the inverted teeth 10 are protruded relative to the blade 2 on the knife shear 1, and the inverted teeth 10 on the two knife shears 1 are arranged in a staggered manner. The trimmer also comprises an elastic ring 11 used for binding the two lengthening handles 6 together, a groove 12 arranged around the lengthening rod 7 is arranged on the lengthening rod 7, and the elastic ring 11 can be sleeved in the grooves 12 on the two lengthening rods 7 at the same time. The trimmer also comprises a circular arc-shaped cutter head 13, a second screw hole 14 capable of being in threaded connection with the screw rod 8 is formed in the tail end of the cutter head 13, and a third screw 15 capable of being in threaded connection with the screw rod 8 is further arranged at the end, back to the screw rod 8, of the extension rod 7.

This clipping machine is when using, make two sword scissors 1 open through control handle 3, make the azalea branch get into between two sword scissors 1, can put into 9 inboards of latch or put into between latch 9 and pawl 10 with thinner branch with thicker branch, control handle 3 makes two sword scissors 1 when cuting the azalea branch, thicker branch can receive blocking of latch 9, thinner branch can receive blocking of pawl 10, the azalea branch can not continue to slide toward sword scissors 1 outside this moment, control handle 3 can cut off the azalea branch, and simultaneously, when thicker branch is put into latch 9 inboards, it is more close with the articulated department of two sword scissors 1, cut off thicker branch more easily. And through the installation of the lengthened handle 6, the arm of force can be increased, and the branches of the rhododendron can be cut off more easily. As shown in fig. 6, when the elongated handle 6 is not required to be mounted at the tail end of the handle 3, the two elongated handles 6 can be bound together through the elastic ring 11, so that the handle is convenient to store. As shown in FIG. 5, two elongated handles 6 can be assembled to form a handle, and a cutting head 13 is mounted on the end of the handle, so that the cutting head 13 can be used to trim the Rhododendron strain.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended sense, i.e., in a sense equivalent to "including at least … …", and not in a closed sense, i.e., in a sense not to be interpreted as "including only … …".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A rhododendron branch trimmer is characterized by comprising two mutually hinged cutters, wherein one side of each cutter is provided with a cutting edge, and the cutting edges of the two cutters are arranged oppositely; the tail end of the cutter shear is fixedly provided with a handle, the tail end of the handle is provided with a fastening surface, a first screw hole is vertically formed in the fastening surface, the tail end of the handle is detachably provided with an extension handle, the extension handle comprises an extension rod, one end of the extension rod is fixedly provided with a screw rod which is coaxial with the extension rod, the diameter of the screw rod is smaller than that of the extension rod, the screw rod is in threaded connection with the first screw hole, and the end part of the extension rod, which is provided with the screw rod, is attached to the; one of the cutters is fixedly provided with a latch which protrudes relative to the cutting edge of the cutter, and the latch is positioned in the middle of the cutting edge of the cutter; each sword is cut the front end and all is fixed to be equipped with the pawl, and the pawl is for the cutting edge protrusion on the sword scissors, and the pawl on two sword scissors is crisscross to be set up.

2. The Rhododendron branch trimmer of claim 1, wherein the extension bar is of cylindrical configuration.

3. The rhododendron branch trimmer according to claim 2, further comprising an elastic ring for binding the two elongated handles together, wherein the elongated rod is provided with a groove arranged around the elongated rod, and the elastic ring can be sleeved in the grooves of the two elongated rods simultaneously.

4. The rhododendron branch trimmer according to claim 1, further comprising an arc-shaped cutter head, wherein a second screw hole capable of being in threaded connection with the screw rod is formed in the tail end of the cutter head, and a third screw hole capable of being in threaded connection with the screw rod is formed in the end, opposite to the screw rod, of the extension rod.