CN206866114U - A kind of agricultural lopping shears - Google Patents

Abstract

The utility model discloses a kind of agricultural lopping shears, including scissors and connecting rod, the scissors end is connected with connecting rod, and scissors is provided with rotating shaft, the connecting rod end is fixed with arm of force thick stick, and arm of force thick stick surface is provided with rectangular opening, the connecting rod surface is fixed with axe face contiguous block, and axe face contiguous block end is fixed with axe face, the axe face is internally provided with axe face groove, the arm of force thick stick surface is fixed with fixed block, and fixed block is internally provided with fixed block groove, the fixed block groove is internally connected with spring contiguous block, and spring contiguous block end is connected with spring, the arm of force thick stick end is fixed with handle.The agricultural lopping shears, compared with existing lopping shears under, it is vdiverse in function, it is easy to use, reply be difficult to the thick limb sheared when, there is good shear effect.

Description

A kind of agricultural lopping shears

Technical field

Agricultural technical field of tools is the utility model is related to, specially a kind of agricultural lopping shears.

Background technology

Lopping shears currently on the market, overall weight is larger, in-convenience in use, and when running into thicker limb, enter Row shearing is very inconvenient, for such issues that, it is proposed that a kind of agricultural lopping shears.

Utility model content

The purpose of this utility model is to provide a kind of agricultural lopping shears, general to solve to propose in above-mentioned background technology Lopping shears, overall weight is larger, in-convenience in use, and when running into thicker limb, carry out shearing unusual inconvenience The problem of.

To achieve the above object, the utility model provides following technical scheme：A kind of agricultural lopping shears, including scissors and Connecting rod, the scissors end is connected with connecting rod, and scissors end is provided with rotating shaft, and the connecting rod end is fixed with the arm of force Thick stick, and arm of force thick stick surface is provided with rectangular opening, the connecting rod surface is fixed with axe face contiguous block, and axe face contiguous block end is consolidated Surely there is axe face, the axe face is internally provided with axe face groove, and the arm of force thick stick surface is fixed with fixed block, and is set inside fixed block Fixed block groove is equipped with, the fixed block groove is internally connected with spring contiguous block, and spring contiguous block end is connected with spring, The arm of force thick stick end is fixed with handle.

Preferably, the scissors, connecting rod and arm of force thick stick are structure as a whole, and arm of force thick stick forms rotation knot by rotating shaft Structure, the anglec of rotation is 360 ° in addition.

Preferably, the arm of force thick stick is hollow-core construction, and arm of force thick stick surface is evenly arranged with rectangular opening.

Preferably, the axe face is shaped as right angled triangle, and axe face groove is arranged on the center line in axe face, in addition Axe face groove is shaped as semicircle.

Preferably, the spring contiguous block is slidably connected by fixed block groove and fixed block, and fixed block lower end For enclosuring structure.

Compared with prior art, the beneficial effects of the utility model are：The agricultural lopping shears, with existing lopping shears phase Under comparing, scissors, connecting rod and arm of force thick stick are structure as a whole, and arm of force thick stick forms rotational structure by rotating shaft, rotates in addition Angle is 360 °, and integrative-structure makes whole device more firm, and better quality, service life is longer, and rotational structure can be with The limb of meaning reply different thicknesses, controllability is good, and when rotating to 360 °, lopping shears is variable to turn to two-sided axe, can be with The thicker limb of cutting, arm of force thick stick is hollow-core construction, and arm of force thick stick surface is evenly arranged with rectangular opening, makes the quality of whole device Lighter, using more convenient, axe face is shaped as right angled triangle, and axe face groove is arranged on the center line in axe face, in addition axe Face groove is shaped as semicircle, due to the setting of right angled triangle special shape, axe face can be made to be operated more when cutting limb Add conveniently, limb can be stuck in inside by axe face groove, avoid skidding when shearing thicker limb, spring contiguous block passes through fixation Block groove is slidably connected with fixed block, and fixed block lower end is enclosuring structure, is convenient for the dismounting of spring, cutting compared with During thin limb, spring is avoided that the anglec of rotation is excessive, in-convenience in use, limiting rotation angle, and in shearing, utilize spring Elasticity, flick arm of force thick stick, avoid breaking arm of force thick stick into two with one's hands manually.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is schematic diagram when the utility model structure axe faces out；

Fig. 3 is the utility model structure axe face connection diagram

Fig. 4 is the utility model structure spring connection diagram.

In figure：1st, scissors, 2, rotating shaft, 3, connecting rod, 4, arm of force thick stick, 5, rectangular opening, 6, handle, 7, axe face contiguous block, 8, Axe face groove, 9, axe face, 10, fixed block, 11, spring, 12, fixed block groove, 13, spring contiguous block.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of agricultural lopping shears, including scissors 1 and company Extension bar 3, the end of scissors 1 is connected with connecting rod 3, and the end of scissors 1 is provided with rotating shaft 2, and scissors 1, connecting rod 3 and arm of force thick stick 4 are Integrative-structure, and arm of force thick stick 4 forms rotational structure by rotating shaft 2, the anglec of rotation is 360 ° in addition, and integrative-structure makes whole device More firmly, better quality, service life is longer, and rotational structure can arbitrarily tackle the limb of different thicknesses, controllability It is good, and when rotating to 360 °, lopping shears is variable to turn to two-sided axe, can cut thicker limb, and the end of connecting rod 3 is fixed There is arm of force thick stick 4, and the surface of arm of force thick stick 4 is provided with rectangular opening 5, arm of force thick stick 4 is hollow-core construction, and the surface of arm of force thick stick 4 is uniformly arranged There is rectangular opening 5, make the quality of whole device lighter, using more convenient, the surface of connecting rod 3 is fixed with axe face contiguous block 7, and axe face The end of contiguous block 7 is fixed with axe face 9, and axe face 9 is internally provided with axe face groove 8, and axe face 9 is shaped as right angled triangle, and axe Face groove 8 is arranged on the center line in axe face 9, and axe face groove 8 is shaped as semicircle in addition, due to right angled triangle special form The setting of shape, axe face 9 can be made to be operated when cutting limb more convenient, limb can be stuck in inside by axe face groove 8, avoid shearing Skidded during thicker limb, the surface of arm of force thick stick 4 is fixed with fixed block 10, and fixed block 10 is internally provided with fixed block groove 12, fixed block groove 12 is internally connected with spring contiguous block 13, and the end of spring contiguous block 13 is connected with spring 11, spring connection Block 13 is slidably connected by fixed block groove 12 and fixed block 10, and the lower end of fixed block 10 is enclosuring structure, is convenient for The dismounting of spring 11, when cutting thinner limb, spring 11 is avoided that the anglec of rotation is excessive, in-convenience in use, limitation rotation Angle, and in shearing, using the elasticity of spring 11, flick arm of force thick stick 4 and avoid breaking arm of force thick stick into two with one's hands manually, the end of arm of force thick stick 4 is consolidated Surely there is handle 6.

Operation principle：When using the agricultural lopping shears, first the structure of the device is simply understood, held first Firmly handle 6, between thinner limb is put into scissors 1, to be sheared, after cutting, spring 11 pushes arm of force thick stick 4 open, when When running into thicker limb, thicker limb to be put into axe face groove 8, holds handle 6, extruding arm of force thick stick 4 is cut, When running into very thick limb, sliding spring contiguous block 13, spring 11 is removed, rotary arm thick stick 4, makes axe face 9 outside, holds Handle 6, thicker limb is broken apart by chopping using axe face 9, repeat aforesaid operations, agricultural trees trim with the operation of limb, this is just It is the operation principle of the agricultural lopping shears.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of agricultural lopping shears, including scissors（1）And connecting rod（3）, it is characterised in that：The scissors（1）End connects There is connecting rod（3）, and scissors（1）End is provided with rotating shaft（2）, the connecting rod（3）End is fixed with arm of force thick stick（4）, and power Arm thick stick（4）Surface is provided with rectangular opening（5）, the connecting rod（3）Surface is fixed with axe face contiguous block（7）, and axe face contiguous block （7）End is fixed with axe face（9）, the axe face（9）It is internally provided with axe face groove（8）, the arm of force thick stick（4）Surface is fixed with Fixed block（10）, and fixed block（10）It is internally provided with fixed block groove（12）, the fixed block groove（12）It is internally connected with Spring contiguous block（13）, and spring contiguous block（13）End is connected with spring（11）, the arm of force thick stick（4）End is fixed with handle （6）.

A kind of 2. agricultural lopping shears according to claim 1, it is characterised in that：The scissors（1）, connecting rod（3）With Arm of force thick stick（4）It is structure as a whole, and arm of force thick stick（4）Pass through rotating shaft（2）Rotational structure is formed, the anglec of rotation is 360 ° in addition.

A kind of 3. agricultural lopping shears according to claim 1, it is characterised in that：The arm of force thick stick（4）For hollow-core construction, And arm of force thick stick（4）Surface is evenly arranged with rectangular opening（5）.

A kind of 4. agricultural lopping shears according to claim 1, it is characterised in that：The axe face（9）Be shaped as right angle Triangle, and axe face groove（8）It is arranged on axe face（9）Center line on, axe face groove in addition（8）Be shaped as semicircle.

A kind of 5. agricultural lopping shears according to claim 1, it is characterised in that：The spring contiguous block（13）By solid Determine block groove（12）With fixed block（10）It is slidably connected, and fixed block（10）Lower end is enclosuring structure.