CN214758022U

CN214758022U - Novel pruning scissors

Info

Publication number: CN214758022U
Application number: CN202120094519.6U
Authority: CN
Inventors: 胡军
Original assignee: Zhejiang Jiarui Machinery Co ltd
Current assignee: Zhejiang Jiarui Machinery Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-19
Anticipated expiration: 2031-01-14

Abstract

The utility model aims at providing a novel pruning scissors comprises vice blade and main blade, main blade is equipped with a plurality of both sides and all is equipped with a plurality of size and cuts the unanimous and contained angle of angle and the main sword of the main sword tooth of R, vice blade is equipped with the vice sword that a plurality of both sides all were equipped with the size and cut the unanimous vice cutting edge of angle, contained angle between the main sword tooth and the contained angle between the vice cutting edge are R, this contained angle can effectually prevent to be pruned the phenomenon of thing slippage, and can reverse with rectilinear movement between main blade and the vice blade, a simple structure, it is big to tailor the dynamics, be difficult for appearing leaking and cut, efficient a novel pruning scissors. A novel pruning scissors comprises: vice blade and main blade, its characterized in that: the main blade is including a plurality of main sword that is equipped with, the interval is the same and the contained angle is R respectively between the main sword, main sword both sides are equipped with the even main sword tooth of a plurality of size, the contained angle is R respectively between the main sword tooth.

Description

Novel pruning scissors

Technical Field

The utility model belongs to the technical field of the equipment is pruned in the gardens, refer in particular to a novel pruning scissors.

Background

The trimmer is common clipper, mainly applies to places such as farm, gardens, courtyard and can also be used for the tea garden to prune, and the pruning operation main part of the trimmer on the present market comprises two blades, prunes through the reciprocating motion between the blade, though easy operation and operation are convenient, nevertheless have the operating efficiency low, and effective dynamics of tailorring is little, and the tear rate appears easily and can not reach the problem that requires, in order to solve the problem that exists above, the utility model provides a novel pruning scissors, this scissors can be used to machines such as hedge trimmer or trimmer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel pruning scissors comprises vice blade and main blade, main blade is equipped with a plurality of both sides and all is equipped with a plurality of size and cuts the unanimous and contained angle of angle and the main sword of the main sword tooth of R, vice blade is equipped with the vice sword that a plurality of both sides all were equipped with the size and cut the unanimous vice cutting edge of angle, contained angle between the main sword tooth and the contained angle between the vice cutting edge are R, this contained angle can effectually prevent to be pruned the phenomenon of thing slippage, and can reverse with rectilinear movement between main blade and the vice blade, a simple structure, it is big to tailor the dynamics, be difficult for appearing leaking and cut, efficient a novel pruning scissors.

A novel pruning scissors comprises: vice blade and main blade, its characterized in that: the main knife piece is including a plurality of main sword that is equipped with, interval the same and contained angle is R respectively between the main sword, main sword both sides are equipped with the even main sword tooth of a plurality of size, the contained angle is R respectively between the main sword tooth, the angle of shearing of main sword tooth is R2, the connection of main knife piece below is equipped with vice blade, vice blade is including the vice sword of a plurality of that is equipped with, interval the same and contained angle is R respectively between the vice sword, vice sword both sides are equipped with vice cutting edge, the angle of shearing of vice cutting edge is R1, main knife piece and vice blade all are equipped with a plurality of connecting hole, can reverse same rectilinear movement between main knife piece and the vice blade.

Preferably: the included angle R between the main cutters is consistent with the included angle R between the auxiliary cutters, and the included angles R are 32-36 degrees.

Preferably: the included angle r between the main cutter teeth is 39-43 degrees.

Preferably: the shearing angle R2 of the main cutter tooth is consistent with the shearing angle R1 of the auxiliary cutter tooth, and the shearing angles are 44-46 degrees.

Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model aims at providing a novel pruning scissors comprises vice blade and main blade, main blade is equipped with a plurality of both sides and all is equipped with a plurality of size and cuts the unanimous and contained angle of angle and the main sword of the main sword tooth of R, vice blade is equipped with the vice sword that a plurality of both sides all were equipped with the size and cut the unanimous vice cutting edge of angle, contained angle between the main sword tooth and the contained angle between the vice cutting edge are R, this contained angle can effectually prevent to be pruned the phenomenon of thing slippage, and can reverse with rectilinear movement between main blade and the vice blade, a simple structure, it is big to tailor the dynamics, be difficult for appearing leaking and cut, efficient a novel pruning scissors. The main part of the trimming operation of the trimmer in the current market is composed of two blades, the trimmer is trimmed through the reciprocating motion between the blades, the operation is simple and convenient, but the problems that the operation efficiency is low, the effective trimming force is small, the tearing rate cannot meet the requirement easily occur and the like are solved.

Drawings

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

fig. 2 is a partially enlarged schematic view of the first embodiment of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a second schematic view of the present invention;

in the figure: 1-secondary blade; 2-a main blade; 3-connecting holes; 4, a main cutter; 5-auxiliary knife; 6-main cutter teeth; 7-minor blade;

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.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: a novel pruning scissors comprises: vice blade 1 and main blade 2, its characterized in that: the utility model discloses a cutting tool, including main blade 2, main blade 2 is including a plurality of main sword 4 that is equipped with, the interval is the same and the contained angle is R respectively between main sword 4, 4 both sides of main sword are equipped with the even main sword tooth 6 of a plurality of size, the contained angle is R respectively between the main sword tooth 6, the angle of shearing of main sword tooth 6 is R2, 2 below connections of main blade are equipped with vice blade 1, vice blade 1 is including the vice sword 5 of a plurality of that is equipped with, the interval is the same and the contained angle is R respectively between the vice sword 5, vice 5 both sides are equipped with vice cutting edge 7, the angle of shearing of vice cutting edge 7 is R1, main blade 2 and vice blade 1 all are equipped with a plurality of connecting hole 3, the reverse same rectilinear movement of ability between main blade 2 and the vice blade 1.

Preferably: the included angle R between the main cutters is consistent with the included angle R between the auxiliary cutters, and the included angles R are both 32-36 degrees, and the technology comprises the following steps: the staggered angle between the main knife and the auxiliary knife can be consistent during the trimming operation, so that the main knife and the auxiliary knife can achieve sufficient forage feeding during the operation, and the operation efficiency is improved.

Preferably: the included angle r between the main cutter teeth is 39-43 degrees, and the technology comprises the following steps: when the grass is trimmed, the included angle between the main cutter teeth can hook grass into the included angle, the grass is intensively sheared by the auxiliary cutting edges through the staggered reduction of the main cutter blades and the auxiliary cutter blades, when the included angle r between the main cutter teeth is 39-43 degrees, the cutting efficiency and cutting force matching degree of the main cutter teeth between the main cutter teeth and the main cutting edges are good, the grass collected at the included angle between the main cutting edges is not scattered when the grass is sheared, the cutting force is large, the operation efficiency is greatly improved, and the problem of missed cutting is easy to occur in the trimming operation.

Preferably: the cutting angle R2 of the main cutter tooth is consistent with the cutting angle R1 of the auxiliary cutter tooth, the cutting angles are 44-46 degrees, and the technology comprises the following steps: the angles of the main cutter tooth and the auxiliary cutter are the same during trimming operation, the cutting angles are 44-46 degrees, so that the strength of the main cutter tooth on the auxiliary cutter during operation can be well matched with the cutting speed and the cutting strength during operation, good cutting force and high-efficiency matching speed during operation are ensured, the trimming operation is easy, and the operation efficiency is improved.

In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "diameter", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship with respect to the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel pruning scissors comprises: vice blade and main blade, its characterized in that: the main knife piece is including a plurality of main sword that is equipped with, interval the same and contained angle is R respectively between the main sword, main sword both sides are equipped with the even main sword tooth of a plurality of size, the contained angle is R respectively between the main sword tooth, the angle of shearing of main sword tooth is R2, the connection of main knife piece below is equipped with vice blade, vice blade is including the vice sword of a plurality of that is equipped with, interval the same and contained angle is R respectively between the vice sword, vice sword both sides are equipped with vice cutting edge, the angle of shearing of vice cutting edge is R1, main knife piece and vice blade all are equipped with a plurality of connecting hole, can reverse same rectilinear movement between main knife piece and the vice blade.

2. A novel pair of pruning shears according to claim 1, characterized in that: the included angle R between the main cutters is consistent with the included angle R between the auxiliary cutters, and the included angles R are 32-36 degrees.

3. A novel pair of pruning shears according to claim 1, characterized in that: the included angle r between the main cutter teeth is 39-43 degrees.

4. A novel pair of pruning shears according to claim 1, characterized in that: the shearing angle R2 of the main cutter tooth is consistent with the shearing angle R1 of the auxiliary cutter tooth, and the shearing angles are 44-46 degrees.