CN101006763A

CN101006763A - Hedge-trimmer

Info

Publication number: CN101006763A
Application number: CN 200710019531
Authority: CN
Inventors: 林有余
Original assignee: JIANGSU XINGANG ENTERPRISE CO Ltd
Current assignee: JIANGSU XINGANG ENTERPRISE CO Ltd; Jiangsu Golden Harbour Enterprise Ltd
Priority date: 2007-01-11
Filing date: 2007-01-11
Publication date: 2007-08-01

Abstract

The invention relates to a kind of hedge machine which comprises a generator, an actuator, a main crank, a fore crank, a switch, a cutter structure and so on. The cutter structure is driven by the generator through the actuator. The main crank is at the back of the machine. The fore crank which can revolve for some angles is assembled at the front of the machine. The machine is characterized in the main crank connecting with the machine main body through a telescoping pole, the telescoping pole connecting with the main crank or the main body through a rotating mechanism. There is a pair of cranks arranged at the two sides of the machine. The cranks are assembled to the machine through telescoping poles mechanisms and rotating mechanism at the junction of the machine. Operators can choose the hold manner, rotation angle and stretching angle of the cranks according to their own requirement and using custom. The machine has the advantages of simple and convenient operation, high working efficiency and small package size.

Description

GREEB HEDGE MACHINE

Technical field

The present invention relates to a kind of afforestation machinery, particularly relate to a kind of portable GREEB HEDGE MACHINE.

Background technology

GREEB HEDGE MACHINE belongs to the gardens specific purpose tool, is used for pruning to hedge, shrub etc., and is easy to operate, the efficient height.If the some places green coverage is little now, generally adopt pruning shear to prune, will adopt portable GREEB HEDGE MACHINE or hedge trimming car a little louder.Existing GREEB HEDGE MACHINE generally comprises motor, transmission mechanism, main handle, front hand grip, switch and blade mechanisms etc., make the blade mechanisms action by motor, transmission mechanism, hedgerow is pruned, bring very big convenience to hedge trimming, alleviate operator's labour intensity, saved working time.But when pruning the hedgerow side, because have only main handle and front hand grip, the operator will lean to one side to prune, not so bad operation, and this has increased the weight of labour intensity to the operator.The size restrictions that is limited to GREEB HEDGE MACHINE simultaneously, handle can not be made oversizely, this has also brought inconvenience when pruning the eminence hedgerow to the operator, do to have grown and be not easy to packing, use inconvenient, the shape that hedge trimming will be become need is influenced by outdoor complex conditions sometimes in addition, and the scope of application is restricted.

Summary of the invention

For addressing the above problem, the object of the invention is to provide a kind of have a plurality of handles and scalable, rotatable GREEB HEDGE MACHINE, the operator can select the handle grip mode as required and realize rotation and telescopic adjustment, and more convenient operation, more comfortable satisfies the user demand under the varying environment.

The present invention takes following technical scheme to realize:

GREEB HEDGE MACHINE, comprise motor, transmission mechanism, main handle, front hand grip, switch and blade mechanisms, described motor power drives blade mechanisms through transmission mechanism and carries out work, main handle is positioned at the rear portion of machine, front hand grip is installed on the front portion of machine case, front hand grip can be carried out the rotation of certain angle, be separately installed with main control handle switch and auxiliary control handle switch in the inboard of main handle and front hand grip, auxiliary control handle switch connects microswitch or directly controls the switch of connecting with the main control handle switch by flexible axle, have only the main control handle switch of working as and auxiliary control handle switch to be pressed simultaneously, GREEB HEDGE MACHINE just can start, it is characterized in that main handle by expansion link with link to each other with machine body, and between main handle and expansion link junction or expansion link and machine body, link to each other by a rotating mechanism.

Aforesaid GREEB HEDGE MACHINE, it is characterized in that described expansion link is by interior, outer two hollow circular-tubes constitute, can provide by professional production factory, the inner lead curl passes from its inside, one end of expansion link is fixed on the machine case, the other end of expansion link is equipped with main handle, interior tubular axis is to there being one section groove to be positioned boss on the lock ring, lock ring is fixed in two pipe junctions on the outer tube, in, but outer tube axial float and can not rotating, axially also have some parallel indentures at inner tube outer surface at a distance of a distance, push button pins the flexible distance that indenture is adjusted expansion link by lock ring, main handle and machine body form one when expansion link shrinks fully, and structure is comparatively compact.

Aforesaid GREEB HEDGE MACHINE, it is characterized in that described rotating mechanism comprises the stationary annular groove, the slip cannelure, button and spring, stationary annular groove and slip cannelure are individually fixed on the parts of mutual rotation, outside stationary annular groove and the slip cannelure, serrate slot is arranged respectively on the inner ring, spring action makes it be meshed with serrate slot on the stationary annular groove in the slip cannelure, be connected by serrate slot between slip cannelure and stationary annular groove, can not rotate between slip cannelure and stationary annular groove, main handle can be rotated around the expansion link axis also can be in certain angle locking.When pressing the button, button promotes the slip cannelure, and spring is compressed, and the slip cannelure begins to separate with the stationary annular groove, but the just relative fixed cannelure rotation of slip cannelure, thus the rotation between the realization parts; When release button, slide to the stationary annular groove at the effect lower slider cannelure of spring, serrate slot recovers engagement, and rotary part is locked in a certain angle.

Aforesaid GREEB HEDGE MACHINE, the both sides that it is characterized in that described GREEB HEDGE MACHINE also comprise a pair of side handle, one end of two side handles is connected to rotating shaft place of front hand grip by expansion link, the other end interconnects by expansion link, two side handles form an annular, guaranteed enough intensity, the expansion link cocoa adopts aforementioned or similar expansion link.

Aforesaid GREEB HEDGE MACHINE, it is characterized in that described side handle links to each other by rotating mechanism with machine, side handle can be rotated down, axis of rotation is coaxial with the axis of rotation of front hand grip, the rotating mechanism of used rotating mechanism of side handle and front hand grip and aforementioned main handle is similar, and can control their rotation by a knob respectively.

Aforesaid GREEB HEDGE MACHINE is characterized in that being equipped with respectively on described two side handles and the similarly auxiliary control handle switch of front hand grip, and the mode of its gauge tap is with the auxiliary control handle switch on the front hand grip.Arbitrary auxiliary control handle switch on the main control handle switch on the machine main handle and front hand grip or two side handles is pressed, and machine is activated, and one holds the machine main handle during work, and another of holding in front hand grip or two side handles gets final product.

The invention has the beneficial effects as follows: GREEB HEDGE MACHINE of the present invention has a plurality of handles to select, and scalable, rotation, and the operator fully can be as required and own custom selection handle grip mode and decreased food, operate simpler, lighter, efficient is higher.Machine construction was comparatively compact when handle shrank, and did not take up space, and can also save packing.

Description of drawings

Fig. 1 is a GREEB HEDGE MACHINE structure chart of the present invention;

Fig. 2 is a GREEB HEDGE MACHINE vertical view of the present invention;

Fig. 3 is the typical structure internal anatomy of the used expansion link of GREEB HEDGE MACHINE of the present invention;

Fig. 4 is the typical structure internal anatomy of the used rotating mechanism of GREEB HEDGE MACHINE of the present invention;

Fig. 5 is the GREEB HEDGE MACHINE main handle of the present invention schematic diagram that stretches backward;

Fig. 6 stretches backward for GREEB HEDGE MACHINE main handle of the present invention and opens schematic diagram to a sideway swivel, side handle;

Fig. 7 stretches backward for GREEB HEDGE MACHINE main handle of the present invention and rotates to below, side handle backspin schematic diagram;

Fig. 8 is compact condition schematic diagram for all handles of GREEB HEDGE MACHINE of the present invention shrink, rotate to.

Main Reference numeral implication is as follows among the figure:

1, main handle; 2, switch; 3, motor; 4, front hand grip; 5, blade mechanisms; 6, transmission mechanism; 7, side handle; 8, expansion link; 9, rotating mechanism; 8.1, push button; 8.2, spring; 8.3, lock ring; 8.4, interior pipe; 8.5, outer tube; 8.6, slide block; 9.1, the slip cannelure; 9.2, spring; 9.3, the stationary annular groove; 9.4, button; 10, main control handle switch; 11, auxiliary control handle switch; 12, knob.

Embodiment

As shown in Figure 1 and Figure 2, Fig. 1 is a GREEB HEDGE MACHINE structure chart of the present invention, and Fig. 2 is a GREEB HEDGE MACHINE vertical view of the present invention.GREEB HEDGE MACHINE of the present invention mainly comprises motor 3, transmission mechanism 6, main handle 1, front hand grip 4, switch 2, blade mechanisms 5, side handle 7, expansion link 8 and rotating mechanism 9 etc.Main handle 1 is fixed in expansion link 8 one ends through rotating mechanism 9, links to each other between expansion link 8 and machine body; Side handle 7 is equipped with in the machine both sides, but side handle 7 phase out-draws, one end of two side handles also links to each other by expansion link 8 or similar expansion link, the other end of side handle is installed on rotating shaft place of front hand grip 4 respectively with expansion link and rotating mechanism 9 or rotating mechanism similar with it, the rotating mechanism of front hand grip 4 also can adopt same rotating mechanism, and knob 12 can be controlled the rotation of front hand grip and side handle respectively.There is main control handle switch 10 inboard of main handle, there is auxiliary control handle switch (not shown) inboard of front hand grip, auxiliary control handle switch connects microswitch or directly controls the switch of connecting with the main control handle switch by flexible axle, have only when main control handle switch 10 and auxiliary control handle switch and press simultaneously, machine could start.Auxiliary control handle switch 11 is housed equally in the inboard of two side handles 7, the same front hand grip of manner of execution of auxiliary control handle switch 11 can start the machine when the main control handle switch 10 of main handle is pressed simultaneously with the auxiliary control handle switch 11 of either side handle 7 equally.

As shown in Figure 3, Fig. 3 comprises push button 8.1, slide block 8.6, spring 8.2, lock ring 8.3, interior pipe 8.4, outer tube 8.5 for the typical structure internal anatomy of the used expansion link of GREEB HEDGE MACHINE of the present invention, and this expansion link can be provided by professional production factory.Interior pipe 8.4 is through in the outer tube 8.5, and inner and outer pipe is hollow pipe, and the inner lead curl passes from its inside.Lock ring 8.3 is fixed on the outer tube 8.5 two pipe junctions, and interior pipe 8.4 axially has one section groove to be positioned boss on the lock ring 8.3, and lock ring is fixed in two pipe junctions on the outer tube, but inner and outer pipe axial float and can not rotating; Axially also have some parallel indentures at interior pipe 8.4 outer surfaces at a distance of a distance, push button 8.1 is fixed on the slide block 8.6, spring 8.2 acts on slide block 8.6, slide block 8.6 makes lock ring 8.3 pin the indenture on the interior pipe 8.4, expansion link is locked, be compressed when promoting push button 8.1 springs 8.2, slide block 8.6 unclamps lock ring 8.3, and expansion link can stretch.

As shown in Figure 4, Fig. 4 is the typical structure internal anatomy of the used rotating mechanism of GREEB HEDGE MACHINE of the present invention, comprise slip cannelure 9.1, stationary annular groove 9.3, spring 9.2, button 9.4, slip cannelure 9.1 is individually fixed on the parts of mutual rotation with stationary annular groove 9.3, on outer, the inner ring of stationary annular groove 9.3 and slip cannelure 9.1 serrate slot is arranged respectively, spring 9.2 acts on slip cannelure 9.1, make slip cannelure 9.1 be meshed, guarantee to rotate between slip cannelure 9.1 and the stationary annular groove 9.3 with serrate slot on the stationary annular groove 9.3.Button 9.4 is a hollow, handlebar is connected with stationary annular groove 9.3 by middle, when pressing the button 9.4, button 9.4 promotes slip cannelure 9.1, spring 9.2 is compressed, slip cannelure 9.1 begins to separate with stationary annular groove 9.3, serrate slot separately, slip cannelure 9.1 can rotate with stationary annular groove 9.3, during release button 9.4, slide to stationary annular groove 9.3 again at spring 9.2 effect lower slider cannelures 9.1, serrate slot is meshed, and slip cannelure 9.1 is locked in a certain angle again with stationary annular groove 9.3.The rotation of this GREEB HEDGE MACHINE main handle rotation, front hand grip rotation and side handle all can be adopted this rotating mechanism, the slip cannelure that the rotation of front hand grip and side handle is stirred them by knob 12 is controlled respectively, one eccentric block is arranged, by promote the slip cannelure of two rotating mechanisms respectively to different directions rotation knob 12 on the knob 12.

Fig. 5, Fig. 6, Fig. 7 illustrate respectively that GREEB HEDGE MACHINE master of the present invention, side handle are flexible, the different operating view of rotation.Fig. 5 is the GREEB HEDGE MACHINE main handle of the present invention schematic diagram that stretches backward, and the operator can adjust the distance that stretches backward as required in the use, and this moment, machine obtained the big radius of clean-up, convenient eminence and the hedgerow at a distance pruned; Fig. 6 stretches backward for GREEB HEDGE MACHINE main handle of the present invention and opens schematic diagram to a sideway swivel, side handle, is fit to very much the side trim to hedge this moment; Fig. 7 stretches backward for GREEB HEDGE MACHINE main handle of the present invention and rotates to below, side handle backspin schematic diagram, operates easily for the hedge of eminence; In conjunction with front hand grip, the operator can adjust the handle of machine fully as required with custom again.

Fig. 8 is compact condition schematic diagram for all handles of GREEB HEDGE MACHINE of the present invention shrink, rotate to, and size is smaller, and this moment is for packing, the transportation of machine and store highly beneficial.

More than announced the present invention with specific embodiment, so it is not in order to restriction the present invention, all employings equivalence is replaced or the technical scheme that mode obtained of equivalents, all drops in protection scope of the present invention.

Claims

1, GREEB HEDGE MACHINE, comprise motor, transmission mechanism, main handle, front hand grip, switch and blade mechanisms, described motor power drives blade mechanisms through transmission mechanism and carries out work, main handle is positioned at the rear portion of machine, front hand grip is installed on the front portion of machine case, front hand grip can be carried out the rotation of certain angle, be separately installed with main control handle switch and auxiliary control handle switch in the inboard of main handle and front hand grip, auxiliary control handle switch connects microswitch or directly controls the switch of connecting with the main control handle switch by flexible axle, it is characterized in that: main handle links to each other with machine body by expansion link, and links to each other by a rotating mechanism between main handle and expansion link junction or expansion link and machine body.

2, GREEB HEDGE MACHINE according to claim 1, it is characterized in that described expansion link is made of inside and outside two hollow circular-tubes, one end of expansion link is fixed on the machine case, the other end of expansion link is equipped with main handle, interior tubular axis is to there being one section groove to be positioned boss on the lock ring, lock ring is fixed in two pipe junctions on the outer tube, but inner and outer pipe axial float and can not rotating, axially also have some parallel indentures at a distance of a distance at inner tube outer surface, push button pins the flexible distance that indenture is adjusted expansion link by lock ring.

3, GREEB HEDGE MACHINE according to claim 1, it is characterized in that described rotating mechanism comprises stationary annular groove, slip cannelure, button and spring, stationary annular groove and slip cannelure are individually fixed on the parts of mutual rotation, stationary annular groove and slip cannelure are outer, serrate slot is arranged on the inner ring respectively, spring action makes it be meshed with serrate slot on the stationary annular groove in the slip cannelure, is connected by serrate slot between slip cannelure and stationary annular groove.

4, GREEB HEDGE MACHINE according to claim 1, the both sides that it is characterized in that described GREEB HEDGE MACHINE also comprise a pair of side handle, one end of two side handles is connected to rotating shaft place of front hand grip by expansion link, and the other end interconnects by expansion link, and two side handles form an annular.

5, GREEB HEDGE MACHINE according to claim 4 is characterized in that described side handle links to each other by rotating mechanism with machine, and side handle can be rotated down, and axis of rotation is coaxial with the axis of rotation of front hand grip.

6,, it is characterized in that being equipped with respectively on described two side handles auxiliary control handle switch according to claim 4 or 5 described GREEB HEDGE MACHINEs.