CN203884141U

CN203884141U - Weeding tool

Info

Publication number: CN203884141U
Application number: CN201420168421.0U
Authority: CN
Inventors: 维恩L·艾德
Original assignee: VERNADER
Current assignee: VERNADER
Priority date: 2013-08-06
Filing date: 2014-04-09
Publication date: 2014-10-22
Anticipated expiration: 2024-04-09
Also published as: TWM488846U

Abstract

A weeding tool is used in coordination with a tool machine and comprises a main rod and a weeding mechanism. The main rod is provided with a self-rotating shaft extending in the vertical direction. The weeding mechanism comprises a drilling rod and at least one blade. The drilling rod is connected with the main rod, extends along the vertical direction, and is provided with a tip end away from the main rod, and the tip end narrows from the direction away from the main rod to the main rod. Each blade is roughly in a plate shape, extends from the drilling rod to the direction away from the drilling rod, and is provided with a connection side for connecting the drilling rod and a blade edge connected with the connection side. The connection side extends in an inclined manner with respective to a horizontal plane, and the blade edge is used for cutting and roughly points to the horizontal direction. The main rod is detachably connected with the tool machine, and is controlled by the tool machine to drive the weeding mechanism to rotate around the self-rotating shaft, so as to perform weeding and soil loosening works.

Description

Weeding tool

Technical field

The utility model relates to a kind of Weeding tool, refers to especially a kind ofly in weeding process, can remove weeds root, and the Weeding tool of the soil of scarifying simultaneously.

Background technology

At present common personal handhold weeder or the back of the body held formula weeder, normally, by being located at the structures such as chain saw, knife saw, mowing rope of weeder long handle end, operated the moving direction of long handle by user, and ground weeds are cut off.But use the shortcoming of this kind of weeder to be, this weeder can only cut off ground weeds stem, leaf, the root that cannot weed a garden in the lump, so after a period of time, this is located again by weedy.Except the shortcoming of the root that cannot weed a garden, above-mentioned existing weeder conventionally can only be for weeding work, and function is comparatively single, cannot apply to other purposes for user.

Summary of the invention

The purpose of this utility model is to provide a kind of can thoroughly destroy removing by weeds root when weeding, and in weeding process the Weeding tool of scarifying soil in the lump.

The utility model Weeding tool, coordinates a toolroom machine to use.Define the horizontal direction that a vertical direction and is orthogonal to this vertical direction.This Weeding tool comprises a mobile jib Ji Yi weeding mechanism.This mobile jib has the axis of rotation extending along this vertical direction.This weeding mechanism comprises a probing bar and at least one cutter leaf.This probing bar is linked to this mobile jib and extends along this vertical direction, and has a tip away from this mobile jib, and this tip is in the steering yoke footpath convergent away from this mobile jib.This cutter leaf is tabular, is stretched out, and have the cutting edge of a knife or a sword edge that a connection side and that is linked to this probing bar is connected on this connection side from this probing bar toward the direction away from this probing bar.This connects side and tilts to extend with respect to a horizontal plane; This cutting edge of a knife or a sword edge tool cutting and towards this horizontal direction.Wherein, this mobile jib is removably linked to this toolroom machine, and is controlled by this toolroom machine and drives this weeding mechanism to rotate around this axis of rotation.

Preferably, the angle between this connection side and this horizontal plane is between 10 degree to 15 degree.

Preferably, this cutter leaf is outwards and toward the most advanced and sophisticated direction inclination of this probing bar to be extended from this probing bar.

Preferably, this cutter leaf is outside by this probing bar and extends along this horizontal direction.

Preferably, this cutter leaf is outwards also toward the most advanced and sophisticated direction away from this probing bar, to be extended from this probing bar.

Preferably, the angle between the bearing of trend of this cutter leaf and this horizontal direction is between 10 degree to 15 degree.

Preferably, the quantity of this cutter leaf is one, and the development length of this cutter leaf in this horizontal direction is between 1 centimetre to 2.8 centimetres.

Preferably, this weeding mechanism comprises a plurality of described cutter leaves, described cutter leaf space in this vertical direction.

Preferably, the spacing distance of described cutter leaf in this vertical direction is between 1 centimetre to 3 centimetres.

Preferably, this weeding mechanism comprises one first cutter leaf and one second cutter leaf, and this second cutter leaf and this first cutter leaf sequentially arrange in the most advanced and sophisticated direction towards this probing bar, and this first cutter leaf and this second cutter leaf are to be extended toward rightabout from this probing bar.

Preferably, this first cutter leaf is less than this second cutter leaf in the development length of this horizontal direction in the development length of this horizontal direction.

Preferably, this first cutter leaf is not less than 1 centimetre in the development length of this horizontal direction, and this second cutter leaf is not less than 2.5 centimetres in the development length of this horizontal direction.

Preferably, this weeding mechanism comprises one first cutter leaf, one second cutter leaf and one the 3rd cutter leaf, the 3rd cutter leaf, this second cutter leaf and this first cutter leaf be sequentially interval setting in the most advanced and sophisticated direction towards this probing bar, and this first cutter leaf is extended toward identical direction from this probing bar with the 3rd cutter leaf, this second cutter leaf is from this probing bar toward extending in contrast to the direction of this first cutter leaf, the 3rd cutter leaf.

Preferably, the 3rd cutter leaf, this second cutter leaf and this first cutter leaf in the development length of this horizontal direction for sequentially gradually short.

Preferably, this first cutter leaf is not less than 1 centimetre in the development length of this horizontal direction, and this second cutter leaf is not less than 2.5 centimetres in the development length of this horizontal direction, and the 3rd cutter leaf is not less than 3 centimetres in the development length of this horizontal direction.

Preferably, this probing bar is to be removably linked to this mobile jib.

Preferably, this mobile jib also comprises a clamping structure, and this clamping structure is located at this toolroom machine part that is linked to of this mobile jib, and has at least one spacer, and this spacer is removably arranged among this toolroom machine.

Preferably, this mobile jib is round bar shape.

Preferably, the length of this mobile jib is between 60 centimetres to 90 centimetres.

Preferably, this probing bar is flat.

Preferably, the length of this probing bar is between 4 centimetres to 8 centimetres.

Preferably, this cutting edge of a knife or a sword because of the angular range of its cut surface and bottom surface between 30 degree to 60 degree.

The beneficial effects of the utility model are: by the probing bar of weeding mechanism and coordinating of cutter leaf, user can drive Weeding tool to rotate by operation tool machine, and Weeding tool is penetrated among soil, and in rotary manner weeds are connected to root strand, remove, and when weeding scarifying soil in the lump, the gas permeability of promoting soil, promotes the root growth of follow-up serike, and realizes diversified function.

Accompanying drawing explanation

Fig. 1 is a schematic diagram, illustrates that the utility model Weeding tool coordinates the aspect of disassembling of a toolroom machine use;

Fig. 2 is the schematic perspective view of this Weeding tool;

Fig. 3 and Fig. 4 are respectively that this Weeding tool is in the schematic diagram of different directions;

Fig. 5 is used this Weeding tool and this toolroom machine carries out weeding, the schematic diagram of the work of digging; And

Fig. 6 and Fig. 7 are the change aspects of this Weeding tool.

Embodiment

Below in conjunction with drawings and Examples, the utility model is elaborated.

Consulting Fig. 1 to Fig. 4, is the preferred embodiment of the utility model Weeding tool 1, and this Weeding tool 1 need to coordinate a toolroom machine 2 to use, and can provide user to carry out weeding work (as Fig. 5) in hand-held mode.Toolroom machine 2 can be by the utensils such as personal handhold electric screw driver machine of screwdriver head removal, user is installed in the utility model Weeding tool 1 after toolroom machine 2, can control Weeding tool 1 by toolroom machine 2 rotates, and the bottom part of Weeding tool 1 is penetrated among soil, to carry out the work of weeding, scarifying soil.

Specifically, the utility model Weeding tool 1 comprises mobile jib 3 Ji Yi weeding mechanisms 4.Below, for ease of describing the architectural feature of Weeding tool 1, in graphic middle definition one vertical direction of part (being Z-direction) and, be orthogonal to the horizontal direction (being x direction of principal axis and Y direction) of this vertical direction.

The mobile jib 3 of Weeding tool 1 for example, is made with robust material (steel), it is generally rectangular round bar shape, there is the axis of rotation 31 extending along this vertical direction (Z axis), it is linked to toolroom machine 2 in demountable mode, and be controlled by the driving of toolroom machine 2, and drive weeding mechanism 4 to rotate around the axis of rotation 31.Herein, mobile jib 3 comprises a clamping structure 32, and what clamping structure 32 was located at mobile jib 3 is linked to toolroom machine 2 parts, and has the spacer 321 that at least one (the present embodiment is 3) is radial link.Described spacer 321 is removably arranged among this toolroom machine 2, makes Weeding tool 1 can firmly be linked to toolroom machine 2, to promote the stability of Weeding tool 1 when rotating.In the present embodiment, the length L 1 of mobile jib 3 is about 75 centimetres (30 English inch), and this Design of length allows user in the stance of carrying out weeding when work and can keep normal upright, and can in weeding work for a long time, protect user's the positions such as the back of the body, waist, knee.Yet the length L 1 of mobile jib 3 is not limited with above-mentioned 75 centimetres, its length range can be designed to, between 60 centimetres to 90 centimetres, all have good result of use, and with length-specific, be not limited within the scope of this according to need.

The weeding mechanism 4 of Weeding tool 1 makes with robust material equally, it comprises that one is rectangular flat tabular probing bar 41 and at least one is generally tabular cutter leaf (the present embodiment is three, is respectively the first cutter leaf 42, the second cutter leaf 43 and the 3rd cutter leaf 44).Weeding mechanism 4 can be fixed in mobile jib 3 bottom sides by ad hoc fashion (as welding), also can be set firmly meter (for example screw lock mechanism, schemes not show) and is removably linked to mobile jib 3 bottom sides by particular lock.That is to say, when weeding mechanism 4 adopts holding design, its design that is non-exchange formula; When Er Dang weeding mechanism 4 adopts removable design, user can replace the weeding mechanism 4 of different size specification as required.

Specifically, the probing bar 41 of weeding mechanism 4 is linked to mobile jib 3 bottom sides and extends along this vertical direction (being Z-direction), and has a tip 411 away from mobile jib 3.This tip 411 forms flat cone-shaped in (being downward Z-direction) its bar footpath convergent of the direction away from mobile jib 3, this shape contribute to user in weeding, loosen the soil in process, probing bar 41 is penetrated in the gravel, soil of various soft or hard.In the present embodiment, the length L 2 of probing bar 41 is about 6 centimetres (2 and 3/8 English inch), and this length has good weeding and the effect of loosening the soil.But according to actual needs, the length L 2 of probing bar 41 can be designed as between 4 centimetres to 8 centimetres, and with aforesaid 6 centimetres, is not limited.

On the other hand, the 3rd cutter leaf 44, the second cutter leaf 43 and the first cutter leaf 42 of weeding mechanism 4 be sequentially interval setting in the direction (being downward Z-direction) at the tip 411 towards probing bar 41, and the first cutter leaf 42 is extended toward identical direction (being Y direction left with reference to figure 3) from probing bar 41 with the 3rd cutter leaf 44, and the second cutter leaf 43 is extended toward the direction in contrast to the first cutter leaf 42, the 3rd cutter leaf 44 (being Y direction to the right with reference to figure 3) from probing bar 41.That is to say, in the present embodiment, the bearing of trend of the first cutter leaf 42 and the 3rd cutter leaf 44 and the bearing of trend of the second cutter leaf 43 are reverse, and its angle is 180 degree.But in different enforcement aspects, bearing of trend and the angle of the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 can optionally be adjusted, for example the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 can be radiated entends uniformly-spaced on probing bar 41, that is to say that the angle between its bearing of trend is 120 degree.Therefore, the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 is not limited with specific kenel from the outside bearing of trend of probing bar 41.

In addition, in the present embodiment the 3rd cutter leaf 44, the second cutter leaf 43 and the first cutter leaf 42 in the development length L of horizontal direction (Y direction) ₅, L ₄, L ₃for sequentially gradually short, the area that this design Ke Shi weeding mechanism 4 penetrates in soil when rotation sequentially increases (order that weeding mechanism 4 penetrates soil is sequentially tip 411, the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 of drilling bar 41), can slow down weeding mechanism 4 and penetrate the resistance in soil, promote the convenience of weeding, the process of loosening the soil, and can allow user penetrate the degree of depth of soil according to weeding mechanism 4 and adjust weeding mechanism 4 (X-axis and Y direction) weeding in one's power on horizontal plane, area loosens the soil.In addition; this kind of design allow weeding mechanism 4 in weeding, loosen the soil in process; by the first cutter leaf 42 that length is shorter, first mow, bore and work but not first mow, bore and work by the 3rd cutter leaf 44 of growing, can produce protective effect by tool setting leaf, and promote the durable degree of weeding mechanism 4.

Furthermore, in the present embodiment, above-mentioned the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 are respectively about 1.6 centimetres (5/8 English inch) in the spacing distance S of vertical direction (Z-direction), but optionally its spacing distance S can be designed as between 1 centimetre to 3 centimetres, with specific dimensions, is not limited.In addition, this first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 are in the development length L of horizontal direction (Y direction) ₃, L ₄, L ₅sequentially be about 1.9 centimetres (3/4 English inch), 3.5 centimetres (1 and 3/8 English inch), 5 centimetres (2 English inch), but above-mentioned development length L ₃, L ₄, L ₅can be optionally and corresponding adjustment, for example allow L ₃length for being not less than 1 centimetre, L ₄length for being not less than 2.5 centimetres, L ₅length for being not less than 3 centimetres, as long as meet L ₃<L ₄<L ₅relation.

Above-mentioned the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 are on the Rankine-Hugoniot relations of vertical direction (Z-direction), spacing distance and horizontal direction each other the architectural features such as development length of (Y direction), also have corresponding angle of inclination design, be described as follows.

With reference to Fig. 2, Fig. 3, Fig. 4, the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 are from probing bar 41, toward the direction (Y direction) away from probing bar 41, to be stretched out respectively, and respectively have connection side 421,431,441 and a correspondence that is linked to this probing bar 41 and be connected on the cutting edge of a knife or a sword edge 422,432,442 of this connection side 421,431,441.Described connection side 421,431,441 is inclined relative to horizontal extension, and described cutting edge of a knife or a sword edge 422,432,442 tool cuttings and roughly towards this horizontal direction.

With reference to Fig. 3, in the present embodiment, the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 are from this probing bar 41 outside (Y direction) and toward direction (downward Z-direction) the inclination extension at the tip 411 of this probing bar 41, namely the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 are outwardly and towards downward-extension, and the angle theta between its bearing of trend and horizontal direction (Y direction) is 12 degree.But optionally, the preferred angle scope of this angle theta can be designed to, between 10 degree to 15 degree, with special angle, not be limited.In addition, above-mentioned the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 is except outwardly and towards the enforcement aspect of downward-extension, also can be designed as by probing bar 41 outwards and along continuous straight runs extend (i.e. the first cutter leaf 42, the second cutter leaf 43, the bearing of trend of the 3rd cutter leaf 44 is perpendicular to probing bar 41), or the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 is outwards and toward the direction at the tip 411 away from this probing bar 41 to extend (extending) outwardly and upward from probing bar 41, aforementioned enforcement aspect is all the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 can be realized the configuration mode of its effect according to this, therefore its embodiment is not limited with specific kenel.

Consult Fig. 4, on the other hand, the described connection side 421,431,441 of the present embodiment the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 with respect to the horizontal plane (X, Y direction) tilt to be extended, the angle between itself and horizontal plane be 12 degree, and make the cutting edge of a knife or a sword edge 422,432,442 of the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 except towards horizontal direction (X, Y direction), also slightly towards having a down dip, so that cutting and the excavation to soil of 422,432,442 pairs of weeds of cutting edge of a knife or a sword edge.And in different enforcement aspects, described connection side 421,431,441 angle with respect to the horizontal plane can be designed between 10 degree to 15 degree, with 12 above-mentioned degree, not be limited.In addition, in the present embodiment, the better angle Φ angle of above-mentioned cutting edge of a knife or a sword edge 422,432,442 between its cut surface and bottom surface is 45 degree, and according to different enforcement aspects, the scope of this angle Φ can be designed between 30 degree and 60 degree, and can in weeding, the process of loosening the soil, bring into play good cutting effect.

Consult Fig. 1, Fig. 2, Fig. 5, according to said structure design, user is installed in the utility model Weeding tool 1 after toolroom machine 2, can control Weeding tool 1 around the axis of rotation 31 rotations, to carry out weeding work by operation tool machine 2.The hand-holdable toolroom machine 2 of user, the region of wanting weeding is aimed to by the weeding mechanism of Weeding tool 14, Bing Jiang weeding mechanism 4 is penetrated among soil 5 by the tip 411 of drilling bar 41, and root, stem, the leaf strand of after continuing to go deep into soil 5, sequentially by the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 rotating, carrying out weeds are cut, and are carried out the scarifying of soil 5 simultaneously.Because probing bar 41, the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 of Weeding tool 1 is to twist the mode of cutting to cut weeds, therefore in weeding process, weeds can be wound in weeding mechanism 4, user detaches Weeding tool 1 after soil 5, can in the lump weeds be taken out of, and weeds are rooted out.

Consult Fig. 6, Fig. 7, in above stated specification content, the utility model Weeding tool 1 is provided with three cutter leaves, but according to actual needs, Weeding tool 1 also can be designed as the cutter leaf that uses varying number, for example a slice cutter leaf (as Fig. 7) or two cutter leaves (as Fig. 6).In the design that is changeable type in weeding mechanism 4, one group of Weeding tool 1 can comprise a mobile jib 3 Ji Sange weeding mechanisms 4, and Gai Sange weeding mechanism 4 can be respectively single cutter leaf, double-pole leaf and the design of three cutter leaves, allows user's use of arranging in pairs or groups as required.

In the enforcement aspect of double-pole leaf is set, weeding mechanism 4 only comprises the first cutter leaf 42 and the second cutter leaf 43, now the second cutter leaf 43 and the first cutter leaf 42 sequentially arrange in the direction at tip 411 towards this probing bar 41, and the first cutter leaf 42 and the second cutter leaf 43 are to be extended toward rightabout from this probing bar 41.In addition, this first cutter leaf 42 should be less than this second cutter leaf 43 in the development length of this horizontal direction in the development length of this horizontal direction, and this first cutter leaf 42, the second cutter leaf 43 can be considered above stated specification design in light of actual conditions in the development length of this horizontal direction.In the enforcement aspect of hilted broadsword leaf is set, weeding mechanism 4 only comprises the first cutter leaf 42, and the development length of this first cutter leaf 42 in this horizontal direction is between 1 centimetre to 2.8 centimetres.

Comprehensive foregoing, the structure of the probing bar 41 of the utility model Weeding tool 1 by weeding mechanism 4, the first cutter leaf 42, the second cutter leaf 43, the 3rd cutter leaf 44 coordinates, allow user connect root strand by Weeding tool 1 and toolroom machine 2 and cut, remove weeds, and the work of loosening the soil in the lump when Weeding tool 1 gos deep into soil, the gas permeability of soil is increased, the root growth that is beneficial to plant is grown, and diversified function is provided, so the utility model Weeding tool 1 can be reached the purpose of this utility model really.

As described above, it is only preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, the simple equivalence of generally doing according to the scope of the utility model claims and description changes and modifies, and all still belongs in the scope that the utility model contains.

Claims

1. a Weeding tool, coordinates a toolroom machine to use, and definition one vertical direction and is orthogonal to the horizontal direction of this vertical direction, and this Weeding tool is characterised in that, this Weeding tool comprises:

One mobile jib, has the axis of rotation extending along this vertical direction; And

One weeding mechanism, comprises

One probing bar, is linked to this mobile jib and extends along this vertical direction, and having a tip away from this mobile jib, and this tip is in the steering yoke footpath convergent away from this mobile jib, and

At least one cutter leaf, is tabular, from this probing bar, toward the direction away from this probing bar, is stretched out, and there is the cutting edge of a knife or a sword edge that a connection side and that is linked to this probing bar is connected on this connection side, this connects side and tilts to extend with respect to a horizontal plane, this cutting edge of a knife or a sword edge tool cutting and towards this horizontal direction

Wherein, this mobile jib is removably linked to this toolroom machine, and is controlled by this toolroom machine and drives this weeding mechanism to rotate around this axis of rotation.

2. Weeding tool according to claim 1, is characterized in that: the angle between this connection side and this horizontal plane is between 10 degree to 15 degree.

3. Weeding tool according to claim 1, is characterized in that: this cutter leaf is outwards and toward the most advanced and sophisticated direction inclination of this probing bar to be extended from this probing bar.

4. Weeding tool according to claim 1, is characterized in that: this cutter leaf is outside by this probing bar and extends along this horizontal direction.

5. Weeding tool according to claim 1, is characterized in that: this cutter leaf is outwards also toward the most advanced and sophisticated direction away from this probing bar, to be extended from this probing bar.

6. according to the Weeding tool described in claim 3 or 5, it is characterized in that: the angle between the bearing of trend of this cutter leaf and this horizontal direction is between 10 degree to 15 degree.

7. Weeding tool according to claim 1, is characterized in that: the quantity of this cutter leaf is one, and the development length of this cutter leaf in this horizontal direction is between 1 centimetre to 2.8 centimetres.

8. Weeding tool according to claim 1, is characterized in that: this weeding mechanism comprises a plurality of described cutter leaves described cutter leaf space in this vertical direction.

9. Weeding tool according to claim 8, is characterized in that: the spacing distance of described cutter leaf in this vertical direction is between 1 centimetre to 3 centimetres.

10. Weeding tool according to claim 1, it is characterized in that: this weeding mechanism comprises one first cutter leaf and one second cutter leaf, this the second cutter leaf and this first cutter leaf sequentially arrange in the most advanced and sophisticated direction towards this probing bar, and this first cutter leaf and this second cutter leaf are to be extended toward rightabout from this probing bar.

11. Weeding tools according to claim 10, is characterized in that: this first cutter leaf is less than this second cutter leaf in the development length of this horizontal direction in the development length of this horizontal direction.

12. Weeding tools according to claim 10, is characterized in that: this first cutter leaf is not less than 1 centimetre in the development length of this horizontal direction, and this second cutter leaf is not less than 2.5 centimetres in the development length of this horizontal direction.

13. Weeding tools according to claim 1, it is characterized in that: this weeding mechanism comprises one first cutter leaf, one second cutter leaf and one the 3rd cutter leaf, the 3rd cutter leaf, this second cutter leaf and this first cutter leaf be sequentially interval setting in the most advanced and sophisticated direction towards this probing bar, and this first cutter leaf is extended toward identical direction from this probing bar with the 3rd cutter leaf, this second cutter leaf is from this probing bar toward extending in contrast to the direction of this first cutter leaf, the 3rd cutter leaf.

14. Weeding tools according to claim 13, is characterized in that: the 3rd cutter leaf, this second cutter leaf and this first cutter leaf in the development length of this horizontal direction for sequentially gradually short.

15. Weeding tools according to claim 13, it is characterized in that: this first cutter leaf is not less than 1 centimetre in the development length of this horizontal direction, this the second cutter leaf is not less than 2.5 centimetres in the development length of this horizontal direction, and the 3rd cutter leaf is not less than 3 centimetres in the development length of this horizontal direction.

16. Weeding tools according to claim 1, is characterized in that: this probing bar is to be removably linked to this mobile jib.

17. Weeding tools according to claim 1, it is characterized in that: this mobile jib also comprises a clamping structure, this clamping structure is located at this toolroom machine part that is linked to of this mobile jib, and has at least one spacer, and this spacer is removably arranged among this toolroom machine.

18. Weeding tools according to claim 1, is characterized in that: this mobile jib is round bar shape.

19. Weeding tools according to claim 1, is characterized in that: the length of this mobile jib is between 60 centimetres to 90 centimetres.

20. Weeding tools according to claim 1, is characterized in that: this probing bar is flat.

21. Weeding tools according to claim 1, is characterized in that: the length of this probing bar is between 4 centimetres to 8 centimetres.

22. Weeding tools according to claim 1, is characterized in that: this cutting edge of a knife or a sword because of the angular range of its cut surface and bottom surface between 30 degree to 60 degree.