CN207854537U - A kind of Multifunctional fruit tree pruning shear - Google Patents

Abstract

A kind of Multifunctional fruit tree pruning shear, including cutter head, handle, shaft, spring.The cutter head, handle are major and minor asymmetrical design, wherein on operator head other than spill blade, in its top design grafter, and in its back designs sawtooth, secondary cutter head is convex sword.Operator head and main handle near linear, secondary cutter head are nearly S-shaped with secondary handle.Be as a preferred option handle be Telescopic shaft type, and on it be arranged locking button, rubber grip is being arranged in handle tail.The scissors not only have both cut, saw, shovel function, but also its telescopic handle can be such that operation height and range greatly increases, and have fabulous adaptability.In terms of being especially used in dwarfing and the finishing for fruit tree of becoming younger, has the advantages that light, dexterous, multipurpose, adaptable.Matrimony vine, jujube orchard trimming in application effect more preferably.

Description

A kind of Multifunctional fruit tree pruning shear

Technical field

The utility model is related to a kind of gardens pruning tool, specially a kind of multi-functional fruit tree pruning shear.

Background technology

With agricultural sector structure adjustment, planting fruit trees area is growing.Simultaneously because ecological protection and landscape construction Needs, ecological landscape design plantation amount also constantly expands.Either productivity fruit tree or landscape planting fruit tree will carry out Trimming and finishing management needs convenient and practical clipping device and tool.For the fruit tree of low age and dwarfing planting, it is often necessary to By the simple pruning tool of manpower.Compared with the large-sized power plant of profession, manpower tool have it is light and handy, conveniently, it is at low cost, The advantages that adaptable.

Trees shaping management often relate to trimming, it is sawed-off, the operations such as root out.Common pruning tool is singlehanded scissors hold, Either the relatively large scissors of both hands clipping operation is aided with chopper, handsaw or electric saw again, completes the trimming to trees.To Chinese holly When the pruning fruit tree of the opposite dwarfing planting such as Qi, jujube, manpower pruning tool is almost relied on.

Commonly in the trimming needs that cannot functionally fully meet particular demands, thus people continually develop hand-held scissors Functional stronger pruning tool.It is a kind of convenient for trimming disclosed in Chinese patent specification application No. is 2016213854029 The fruit tree pruning shear of thicker fruit tree is provided with cutter on scissors, when being trimmed for thicker fruit tree, by lower handle Supporting rod withstand cutter handle so that cutter for fruit tree carry out secondary extrusion so that the trimming of thicker fruit tree is more Convenient, secondly, the supporting rod on the fruit tree pruning shear may be rotated, and when facing small branch, can rotate supporting rod To horizontal position, trimming can be completed without cutter are used.The pruning shear can complete the cutting to relatively fat tree branch, but its Accommodation and function are still limited.Application No. is 2016208459941 Chinese patent disclose it is a kind of telescopically adjustable Fruit tree high-altitude clipping device, including scissors, strut, shear shank, spring and adjusting driving device, the scissors are mounted on strut Upper end, the rotation edge of a knife of the scissors connect with strut by spring, and the adjusting driving device includes bracing wire, adjusts Drum and adjusting rod, the lever are connect with strut lower end, and the adjusting drum is fastened on adjusting rod on lever, The adjusting drum is connected with shear shank by bracing wire, and pruning fruit tree altitude range is improved.But the tool is in practical applications Poor due to adjusting drum, lever, the coordination of free adjusting rod, torque loss is big, and use is extremely inconvenient, only individual Special occasions is just of practical significance.Pruning fruit tree operation in reality not only there are certain requirements altitude range, and needs pair The thickness adaptability of pollard is wider.

Utility model content

The purpose of this utility model is to provide a kind of energy elasticity adaptation different work requirement for height, and can apply to larger model Enclose the artificial clipping device of stem thickness finishing.

A kind of Multifunctional fruit tree pruning shear, including cutter head, handle, shaft, spring.The cutter head, handle be it is major and minor not Symmetric design, wherein on operator head other than spill blade, in its top design grafter, and in its back designs sawtooth, pair Cutter head is convex sword.Operator head and main handle near linear, secondary cutter head are nearly S-shaped with secondary handle.It is handle as a preferred option Handle is Telescopic shaft type, and spring is arranged on handle top.Scheme still more preferably is that the Telescopic shaft type structure is casing Formula, and locking button is set on it；And spring is only fixed with the side of handle；Rubber grip is being arranged in handle tail.

The scissors of structure as above, not only have both cut, saw, shovel function, but also its telescopic handle can make operation height and Range greatly increases, and has fabulous adaptability.Be especially used in dwarfing and fruit tree of becoming younger finishing in terms of, have it is light, Dexterity, multipurpose, adaptable advantage.Matrimony vine, jujube orchard trimming in application effect more preferably.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model Multifunctional fruit tree pruning shear.

Specific implementation mode

Multifunctional fruit tree pruning shear, including operator head 1, secondary cutter head 2, main handle 7, secondary handle 8, shaft 3, spring 6.Operator On first 1 other than spill blade, in its top design grafter 5, and in its back designs sawtooth 4.Secondary cutter head 2 is convex sword. Operator head 1 is near linear with main handle 7, and more slightly, secondary cutter head 2 is nearly S-shaped with secondary handle 8, relatively thin.Main handle 7, secondary handle Handle 8 is telescopic type, and elastic locking button 10, structure and function and the limit pull rod of the locking button 10 are arranged on it The pull rod of case is identical.Spring 6 rises close to 3 position of shaft and supports cooperation use, and it is only fixedly connected with main handle 7, side Just it adjusts flexible.Rubber grip 9 is set in main handle 7,8 tail portion of secondary handle, is beneficial to hold.

Claims (3)

1. a kind of Multifunctional fruit tree pruning shear, including cutter head（1、2）, handle（7、8）, shaft（3）, spring（6）, it is characterised in that The cutter head（1、2）, handle（7、8）It is major and minor asymmetrical design, wherein head of operating（1）On other than spill blade, at it Top design grafter（5）, and in its back designs sawtooth（4）, secondary cutter head（2）For convex sword；Operator head（1）With main handle （7）Near linear, secondary cutter head（2）With secondary handle（8）For nearly S-shaped.

2. Multifunctional fruit tree pruning shear as described in claim 1, it is characterised in that the handle（7、8）For Telescopic shaft type, Spring（6）It is arranged in handle（7、8）Top.

3. Multifunctional fruit tree pruning shear as claimed in claim 2, it is characterised in that the Telescopic shaft type structure is bushing type, And locking button is set on it（10）；Spring（6）Only and handle（7、8）Side fix, in handle（7、8）Rubber is arranged in tail portion Glue grip（9）.