CN218006896U

CN218006896U - Simple weed pulling device for short weeds

Info

Publication number: CN218006896U
Application number: CN202222607891.XU
Authority: CN
Inventors: 任建兰; 王蕾; 郭亚兵; 孙会川; 梁杰
Original assignee: Xiaoyi City Administration
Current assignee: Xiaoyi City Administration
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-13
Anticipated expiration: 2032-09-30

Abstract

The application discloses a simple weed pulling device for short weeds, wherein a forceps handle is of a forked plate-shaped structure, one end of the forceps handle is connected with a forceps tail, and a forceps head is fixed at one end of the forceps handle; tweezers tail middle part is equipped with the flexion and the front side is equipped with straight shank, is equipped with the load frame perpendicularly on the straight shank, and the load frame includes the bottom sprag of the connecting handle of being connected perpendicularly with straight shank and perpendicular to connecting handle. The middle part of the tweezers tail is provided with the bending part, so that the tweezers tail can be close to the root of the weed as far as possible, the situation that the small weed is pulled out and roots are left can be reduced, large soil blocks are not easy to be brought out, the left seedling is not loosened, and the tweezers handle can be held by hand to be far away from the soil so as to avoid the hand from being stabbed by sundries such as ground stumps and the like; especially, the bearing frame is arranged on the straight handle part, so that the bearing frame can be used as a fulcrum of a lever when weeding, not only is labor-saving, but also the weeding force is uniform and relieved, the weeds can be prevented from being pulled apart, and the whole bearing frame has the characteristics of light and handy structure, simplicity and convenience in operation, difficulty in root breaking and good seedling protection effect.

Description

Simple weed extractor for short weeds

Technical Field

The application relates to the technical field of agriculture, in particular to a simple weed pulling device for short weeds, which has the advantages of light structure, simple and convenient operation, difficult root breaking and good seedling protection effect.

Background

Weeds always are time-consuming and labor-consuming work for garden gardening weeding management, and garden nursing staff are easy to break from the bottom of a stem due to the fact that the stems of various kinds of weeds are weak in toughness and the clamping positions are high when the weeds are pulled out manually and mechanically in the manual weed removing process, so that roots of the weeds are difficult to eradicate. Particularly, in the management of ornamental garden and gardening lawns, weeds are mostly in short, tender and tender types, the existing automatic mechanical equipment is difficult to distinguish and effectively pull out, and almost only manual weeding can be relied on. In order to reduce the possibility that weeds are not pulled off, gardeners need to hold the bottom of a stem as much as possible to enable hands of the gardeners to be easily stabbed by sundries such as stumps on the ground, weeds are easily pulled off and large soil blocks are brought out when the gardeners pull off the stems manually, peripheral reserved plant roots are loosened to influence normal growth, roots of partial weeds are developed, manual weed pulling needs to spend a great deal of effort to pull the weeds out with roots, and labor intensity of weed pulling is high.

In the prior art, aiming at the difficulty that automatic mechanical equipment is difficult to distinguish weeds and pull out weeds individually, a downward pressing rotary structure with a blade arranged at the bottom is adopted to manually identify and cover the equipment with the weeds, then the equipment is pressed downward and rotated to cut off the roots of the weeds, and then the weeds are pulled out upwards; although the weeder does not need to bend down to pull out the weeds, the weed pulling force is not uniform, the weeds cannot be broken, large soil blocks are easy to be brought out to influence the normal plants around, the rotating diameter of the blade is fixed, the weeder can only adapt to the weeds with specific size, and the weeds with large size and small size are difficult to effectively eradicate. Therefore, a clamping structure similar to a pincer type is adopted to clamp weeds, and then an air cylinder is arranged to pull out the weeds at a constant speed, so that the problems that the weeds are pulled out and carried out large soil blocks due to uneven force application are solved. In addition, on the basis of the clamp type clamping structure, a supporting plate is arranged on one side of the bottom of the fixed rod, an upper clamp and a lower clamp which can be opened and closed are correspondingly arranged on one side of the supporting plate respectively, the lower clamp is rotated by pressing down a handle, a target weed is clamped between the upper clamp and the lower clamp, then the handle is pressed downwards continuously, and the upper clamp and the lower clamp carry the weed to rotate around the supporting plate supported on the ground continuously so as to finally pull out the weed; although it compares cylinder and pulls out grass simple structure and need not the air supply, also can guarantee moreover that the dynamics of pulling out is even, but operation process is comparatively loaded down with trivial details, and in order to make weeder need not to bow, its whole also has certain weight, and operation intensity of labour is also not low. Moreover, the existing various weed pulling devices all use weeds with larger plants as targets, so that the design is carried out by taking the goal that weed removing personnel do not need to bend down, and how to effectively identify and pull off the short and delicate weeds is not considered.

Therefore, develop a can be fast accurate even root extract weeds, reduce the equipment of work dynamics, be the technological problem who awaits solution in the gardens management production urgently, have very important realistic meaning to preventing and removing weeds.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a simple weed extractor for short weeds, which has the advantages of light structure, simple and convenient operation, difficult root breaking and good seedling protection effect.

The application is realized as follows: the forceps comprise a forceps tail, forceps handles and forceps heads, wherein the forceps handles are of a forked plate-shaped structure, one ends of the forceps handles are connected with the forceps tail, and the forceps heads are fixedly arranged at the ends, far away from the forceps tail, of the forceps handles; the middle part of tweezers tail is provided with the flexion and keeps away from tweezers handle side and is provided with straight stalk portion, nearly flexion is provided with the load frame perpendicularly on the straight stalk portion, the load frame includes the bottom sprag of the connecting handle of being connected perpendicularly with straight stalk portion and one end perpendicular to connecting handle.

The beneficial effect of this application:

1. this application sets up the flexion at the middle part of tweezers tail, when making handheld tweezers handle, the tweezers tail can be close to ruderal root as far as possible through the flexion, thereby can make the straight shank portion of tweezers tail can the centre gripping as far as possible and be close to the ruderal stem of root, can effectively reduce short and small weeds and be pulled out absolutely and reserve the root, also be difficult for taking out big clod and influence peripheral normal plant, and when handheld tweezers handle made straight shank portion centre gripping weeds, the hand still can be kept away from soil in order to avoid being stabbed by debris such as ground stump.

2. This application sets up the bearing frame on the straight stalk portion of tweezers tail to can regard the bearing frame as the fulcrum of lever when pulling out the grass, through erectting the bearing frame subaerial, rotatory tweezers handle just can pull out the weeds of straight stalk portion centre gripping, and is not only laborsaving, also enables to pull out the grass dynamics in addition and evenly relaxs, also can show the probability that reduces weeds and be pulled out absolutely, thereby can improve weeding quality.

3. This application uses purpose-made tweezers as the basis to set up the bearing frame and can accomplish short and small ruderal getting rid of above that, simple structure not only compares the upper and lower anchor clamps that the backup pad supported and pull out the device easy and simple to handle, and the puller that uses great weeds plant as the target is comparatively light and handy in addition relatively current, and long-time use not only can not increase artifical handheld intensity of labour, and leverage can also be laborsaving down moreover, can effectively alleviate the intensity of labour who pulls out.

In conclusion, the seedling protection device has the characteristics of light and handy structure, simplicity and convenience in operation, difficulty in root breaking and good seedling protection effect.

Drawings

FIG. 1 is a schematic view of the present application;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is a second structural diagram of the present application;

FIG. 5 is a left side view of FIG. 4;

in the figure: 1-forceps tail, 2-forceps handle, 3-forceps head, 4-bending part, 5-straight handle part, 6-force bearing frame, 601-connecting handle, 602-bottom support, 603-connecting ring, 7-rubber sleeve I, 8-rubber layer I, 9-clamping tooth and 10-rubber sleeve II.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

As shown in fig. 1 to 5, the forceps comprise a forceps tail 1, a forceps handle 2 and a forceps head 3, wherein the forceps handle 2 is of a forked plate-shaped structure, one end of the forceps handle 2 is connected with the forceps tail 1, and the forceps head 3 is fixedly arranged at one end of the forceps handle 2 away from the forceps tail 1; the middle part of tweezers tail 1 is provided with flexion 4 and keeps away from tweezers handle 2 side and is provided with straight shank portion 5, nearly flexion 4 is provided with bearing frame 6 perpendicularly on the straight shank portion 5, bearing frame 6 includes the bottom sprag 602 of connecting handle 601 and one end perpendicular to connecting handle 601 of being connected perpendicularly with straight shank portion 5.

The bending part 4 is of a Z-shaped structure, and the connecting handle 601 is vertically and fixedly arranged on one side of the straight handle part 5 which deviates from the extending direction of the forceps handle 2.

One end of the connecting handle 601 is welded with the straight handle part 5, or the bearing frame 6 further comprises a connecting ring 603 which can be sleeved on the bending part 4, a screw hole is formed in the outer side of the bending part 4 of the connecting ring 603, the connecting ring 603 is fixedly connected with the bending part 4 through a screw 604 penetrating through the screw hole, and one end of the connecting handle 601 is fixedly connected with the connecting ring 603.

The bottom support 602 is disposed outside the bending portion 4, and the bottom support 602 has a bar-shaped or narrow-strip-shaped structure.

The curved portion 4 tapers from the forceps handle 2 to the straight handle portion 5. The 5 width of straight stalk portion 5 that can reduce with it be connected of flexion 4 that narrows for straight stalk portion 5 is easy elastic deformation under the effect of hand strength when centre gripping weeds, and the effectual binding face length of multiplicable straight stalk portion 5, thereby no matter the front portion and the middle part of straight stalk portion 5 can both form reliable centre gripping to weeds, have reduced the operation degree of difficulty of weeding personnel.

Rubber sleeves I7 are sleeved in the middle of the forceps handle 2 and the side of the near bending portion 4, or rubber layers I8 are fixedly arranged on the outer side and the upper and lower sides of the forceps handle 2. Rubber sleeve I7 and rubber layer I8 can increase the frictional resistance of operating personnel hand and metal tweezers handle to hand and metal tweezers handle relative slip when avoiding using can reduce the friction of hand, and tweezers handle from the hand landing influence efficiency of weeding when can also avoiding using.

The straight handle part 5 is gradually reduced from the bending part 4 to the front end to form a pointed structure, and the inner side of the straight handle part 5 is provided with a clamping surface parallel to the forceps handle 2.

The clamping surface of the straight handle part 5 is a net grain surface, a sand blasting rough surface or is provided with an anti-skid layer and clamping teeth 9.

The clamping teeth 9 are blunt sawteeth inclined towards one side of the bending part 4, and the clamping teeth 9 on the straight shank parts 5 at the front ends of the two forceps handles 2 are distributed in a staggered manner.

Be provided with rubber layer II on the clamping face of straight stalk portion 5, perhaps the cover is equipped with II 10 of rubber sleeve on the straight stalk portion 5.

The application method comprises the following steps:

as shown in fig. 1, 2 and 3, when in use, a weed pulling person holds the simple weed pulling device of the present application, firstly, the straight handle parts 5 in front of the left and right forceps handles 2 extend to the roots of the stems of weeds to be removed, then the two forceps handles 2 are pressed inwards with force, so that the clamping surfaces of the straight handle parts 5 at the front ends clamp the roots of the stems of the weeds, then the force bearing frame 6 is placed on the land beside the weeds, then the force bearing frame 6 supported on the ground is used as a pivot while the two forceps handles 2 are continuously pressed inwards with force, the forceps handles 2 are pressed downwards, so that the straight handle parts 5 in front of the forceps heads 3 carry the clamped weeds to rotate upwards around the force bearing frame 6, and thus the weeds are pulled out from the soil with roots connected, and finally the two forceps handles 2 are loosened to remove the weeds, and then the pulling operation of one short weed is completed. Repeating the above operation so repeatedly can accomplish the short weeds on gardens predetermined ground and get rid of the work, can also effectively reduce the probability that short weeds were pulled out absolutely, reduce the quantity that disconnected root weeds sprout once more in the gardens to reduce subsequent weeding work.

The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application are included in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A simple weed pulling device for short weeds comprises a forceps tail (1), a forceps handle (2) and a forceps head (3), wherein the forceps handle (2) is of a forked plate-shaped structure, one end of the forceps handle is connected with the forceps tail (1), and the forceps head (3) is fixedly arranged at one end, away from the forceps tail (1), of the forceps handle (2); the tweezers tail structure is characterized in that the middle of the tweezers tail (1) is provided with a bending part (4) and a straight handle part (5) is arranged at the side far away from the tweezers handle (2), a bearing frame (6) is vertically arranged on the straight handle part (5) close to the bending part (4), and the bearing frame (6) comprises a connecting handle (601) vertically connected with the straight handle part (5) and a bottom support (602) with one end perpendicular to the connecting handle (601).

2. The simple weed extractor for short weeds as claimed in claim 1, wherein the bent portion (4) is of a zigzag structure, and the connecting handle (601) is vertically fixed to the straight handle portion (5) side away from the extending direction of the forceps handle (2).

3. The simple weed extractor for short weeds according to claim 2, wherein one end of the connecting handle (601) is welded with the straight handle part (5), or the bearing frame (6) further comprises a connecting ring (603) which can be sleeved on the bending part (4), the connecting ring (603) is provided with a screw hole on the outer side of the bending part (4), the connecting ring (603) is fixedly connected with the bending part (4) through a screw (604) penetrating through the screw hole, and one end of the connecting handle (601) is fixedly connected with the connecting ring (603).

4. The grass remover for short weeds as claimed in claim 2, wherein said bottom support (602) is disposed outside said bent portion (4), and said bottom support (602) has a bar-like or strip-like structure.

5. The weed extractor according to claim 2, wherein the curved portion (4) is gradually narrowed from the tweezer handle (2) to the straight handle (5).

6. The simple weed extractor for short weeds according to claim 2, wherein the middle part of the forceps handle (2) and the side near the bending part (4) are sleeved with rubber sleeves I (7), or the outer side and the upper and lower surfaces of the forceps handle (2) are fixedly provided with rubber layers I (8).

7. The simple weed extractor for short weeds as claimed in any one of claims 2 to 6, wherein the straight shank part (5) is tapered from the bent part (4) to the front end to form a pointed structure, and the inner side of the straight shank part (5) is provided with a clamping surface parallel to the forceps shank (2).

8. The simple weed extractor for short weeds of claim 7 wherein the holding surface of the straight shank portion (5) is a mesh surface, a sand-blasted rough surface or provided with an anti-slip layer and holding teeth (9).

9. The simple weed extractor for short weeds of claim 8, wherein the gripping teeth (9) are blunt teeth inclined to one side of the bent portion (4), and the gripping teeth (9) on the straight shank portions (5) at the front ends of the two forceps handles (2) are staggered.

10. The simple weed extractor for short weeds according to claim 8, wherein the clamping surface of the straight shank part (5) is provided with a rubber layer II, or the straight shank part (5) is sleeved with a rubber sleeve II.