Weeding tool

Abstract

The utility model relates to the technical field of agricultural horticulture, and discloses a weeding tool which comprises a head part, the handle assembly is arranged at the top of the head and used for being held, and the handle assembly comprises a connecting sleeve and a holding part; the limiting assembly is arranged between the head and the connecting sleeve and used for locking the position of the connecting sleeve, the limiting assembly comprises a sliding ring, a thrust block and limiting grooves, the sliding ring is elastically connected with the holding part, the thrust block is fixedly arranged at the bottom of the sliding ring, the multiple limiting grooves are formed in the end of the connecting sleeve, and the holding part is rotated to adjust the holding posture. The circumferential position of the holding part can be adjusted by rotating the holding part, the sliding ring is loosened, the sliding ring pushes the thrust block to be clamped into another limiting groove, locking of the position of the holding part is achieved, the characteristic that use modes are convenient to switch is achieved, operation is easy and convenient, and the working efficiency is improved. The use is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural horticulture, in particular to a weeding tool. Background Art

[0002] In the process of gardening, in order to ensure the production environment of the required plants, regular manual weeding is required, and the hoe is one of the common tools.

[0003] The prior art discloses a multifunctional hoe (publication number: CN111972054A), comprising a hoe plate, a handle, a clamping wedge and a screw lock, wherein the hoe plate has an extended side plate portion, and the side plate portion is formed with a side blade edge, and the hoe plate has a through groove and a screw hole that communicate with each other, the handle is inserted into the through groove, the clamping wedge is inserted into the through groove and clamped to the inner side of the through groove and the handle, and the clamping wedge has a plurality of positioning holes, and when the clamping wedge is inserted, one of the positioning holes corresponds to the screw hole, and the screw lock is locked to the screw hole and simultaneously pressed against the positioning hole corresponding to the screw hole.

[0004] When the hoe in the prior art is used for gardening weeding, it can only achieve the function of weeding. For areas with soft texture, it is only necessary to harrow and plow to turn the roots of the weeds out of the soil to achieve weeding. However, for weeding in soft areas, the single hoeing and digging method wastes physical strength and causes the roots to remain in the soil. Therefore, the functionality of the hoe in the prior art has room for optimization.

[0005] For this purpose, we propose a weeding tool. Utility Model Content

[0006] The utility model mainly solves the technical problem of limited functionality of the above-mentioned hoe and provides a weeding tool.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme, a weeding tool, comprising:

[0008] The head is a lamellar structure with comb teeth and cutting edges;

[0009] A handle assembly is arranged on the top of the head and is used for holding, the handle assembly comprises a connecting sleeve and a holding portion, the connecting sleeve is fixedly connected to the head, and the connecting sleeve is rotatably connected to the head;

[0010] A limit assembly is arranged between the head and the connecting sleeve for locking the position of the connecting sleeve. The limit assembly includes a sliding ring, a thrust block and a limit groove. The sliding ring is elastically connected to the gripping part, the thrust block is fixedly arranged at the bottom of the sliding ring, and a plurality of limit grooves are provided at the end of the connecting sleeve. The thrust block can be inserted into the limit grooves at different positions to lock the angle of the gripping part.

[0011] As a preferred embodiment of the utility model, the limit assembly also includes an anti-slip channel and a top ring. The anti-slip channel is provided on the wall surface of the holding portion, and the thrust block slides in the anti-slip channel. The top ring is fixedly connected to the holding portion and a gap is left between the top ring and the sliding ring. An elastic member is provided between the sliding ring and the top ring to push the thrust block downward.

[0012] As a preferred embodiment of the present invention, the gripping portion forms an L-shaped rod structure, the vertical portion of the gripping portion is slidably connected to the connecting sleeve, the bent portion of the gripping portion extends obliquely upward, and the end portion of the gripping portion is provided with a rubber sleeve.

[0013] As a preferred embodiment of the utility model, the connecting sleeve forms a tubular structure, the holding portion is adapted to the connecting sleeve, the holding portion is rotatably connected to the inner wall of the connecting sleeve cavity, the limiting groove is opened on the upper end surface of the connecting sleeve, and the depth of the limiting groove is less than the height of the connecting sleeve.

[0014] As a preferred embodiment of the utility model, the thrust block forms a block structure having the same width as the limiting groove, and at least four limiting grooves are arranged on the top of the connecting sleeve.

[0015] As a preferred embodiment of the present invention, the sliding ring is ring-shaped, the thrust block is located at the lower end surface of the sliding ring, and the anti-slip channel protrudes from the inner circumference of the sliding ring and extends horizontally toward the center of the sliding ring.

[0016] As a preferred embodiment of the utility model, the anti-slip channel is opened in the vertical part of the gripping part, the anti-slip channel is opened along the radial direction of the gripping part, the part of the thrust block protruding from the inner circumference of the sliding ring is slidably connected to the anti-slip channel, and the length of the anti-slip channel is greater than the length of the limiting groove.

[0017] As a preferred embodiment of the present invention, the elastic member includes a spring but is not limited to a spring. The elastic member is sleeved on the vertical portion of the gripping portion, and two ends of the elastic member respectively abut against the top of the sliding ring and the bottom of the top ring.

[0018] Beneficial Effects

[0019] The utility model provides a weeding tool having the following beneficial effects:

[0020] 1. A weeding tool, wherein the arc chamfer of the head forms a cutting edge, and the two ends of the head can be used for raking and digging in gardening weeding respectively. By providing a rotatable grip, the grip is rotated to adjust the grip posture, thereby facilitating the adjustment of the relative position of the grip and the head, and facilitating the adjustment of the grip posture during digging and raking. By pushing up the sliding ring, the sliding ring drives the thrust block to disengage from the limiting groove, and the circumferential position of the grip can be adjusted by rotating the grip. The sliding ring is released, and the sliding ring pushes the thrust block to snap into another limiting groove, thereby locking the grip position. The tool has the characteristic of facilitating switching of usage modes, and is simple to operate and easy to use.

[0021] 2. This weeding tool pushes up the sliding ring, which drives the thrust block to slide in the anti-slip channel and the limiting groove. When the thrust block is disengaged from the limiting groove, the part of the thrust block protruding from the sliding ring slides up in the anti-slip channel, and the sliding ring compresses the elastic part. The elastic part takes a spring as an example. After the grip is rotated, the sliding ring is released. An integrally formed protrusion is provided at the edge of the sliding ring, which is convenient for the hand to push the sliding ring to move. The sliding ring is pushed down by the spring, and the lower end face of the sliding ring contacts the top of the connecting sleeve. The thrust block is inserted into the limiting groove at the corresponding position to lock the position of the grip. The tool has the characteristics of easy operation, simple adjustment method, and high efficiency in switching the head functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0023] Figure 2 This is the second overall stereogram of the utility model;

[0024] Figure 3 This is a stereoscopic diagram of the head of the utility model;

[0025] Figure 4 This is a three-dimensional diagram of the handle assembly of the utility model;

[0026] Figure 5 This is a three-dimensional diagram of the limit assembly of the utility model;

[0027] Figure 6 This is a schematic diagram of the grip after the grip is rotated and adjusted;

[0028] Figure 7 It is a three-dimensional diagram of the sliding ring and thrust block.

[0029] Legend: 10, head; 11, connecting sleeve; 12, gripping part; 20, sliding ring; 21, thrust block; 22, limiting groove; 23, anti-drop channel; 24, top ring. DETAILED DESCRIPTION

[0030] A weeding tool, such as Figure 1 and Figure 3 As shown, including:

[0031] The head 10 has a sheet-like structure with comb teeth and a cutting edge. Specifically, the head 10 is a metal plate as a whole. A plurality of triangular grooves are formed at one end of the head 10. The head 10 forms comb teeth through the plurality of triangular grooves. The other end of the head 10 is cut to form an arc surface. The arc surface of the head 10 is chamfered to form a cutting edge. The two ends of the head 10 can be used for raking and digging in gardening weeding.

[0032] like Figure 1 and Figure 2 as well as Figure 4 As shown, the handle assembly is arranged on the top of the head 10 and is used for holding. The handle assembly includes a connecting sleeve 11 and a gripping portion 12. The connecting sleeve 11 is fixedly connected to the head 10, and the connecting sleeve 11 is rotatably connected to the head 10. The head 10 is tubular and is fixed to the center position of the top of the head 10 by welding. By setting the gripping portion 12, the gripping portion 12 is held to exert force to dig and weed or rake and plow to weed;

[0033] like Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the limit assembly is arranged between the head 10 and the connecting sleeve 11 for locking the position of the connecting sleeve 11. The limit assembly includes a sliding ring 20, a thrust block 21 and a limit groove 22. The sliding ring 20 is elastically connected to the gripping portion 12. The thrust block 21 is fixedly arranged at the bottom of the sliding ring 20. A plurality of limit grooves 22 are provided at the end of the connecting sleeve 11. The thrust block 21 can be inserted into the limit grooves 22 at different positions to lock the angle of the gripping portion 12. The thrust block 21 forms a block structure with the same width as the limit groove 22. At least four limit grooves 22 are arranged on the top of the connecting sleeve 11. The sliding ring 20 is annular. The thrust block 21 is located at the lower end surface of the sliding ring 20. The anti-slip channel 2 The sliding ring 20 protrudes from the inner circumferential surface and extends horizontally toward the center of the sliding ring 20. By providing a rotatable gripping portion 12, the gripping portion 12 is rotated to adjust the gripping posture, thereby facilitating the adjustment of the relative position of the gripping portion 12 and the head 10. The gripping posture is convenient for adjusting during digging and raking. By pushing up the sliding ring 20, the sliding ring 20 drives the thrust block 21 to disengage from the limiting groove 22. The gripping portion 12 can be rotated to adjust the circumferential position of the gripping portion 12. When the sliding ring 20 is released, the sliding ring 20 pushes the thrust block 21 to snap into another limiting groove 22, thereby locking the position of the gripping portion 12. The gripping portion 12 has the characteristic of being convenient for switching the usage mode, and is easy to operate and use.

[0034] like Figure 4As shown, the gripping portion 12 forms an L-shaped rod structure, the vertical portion of the gripping portion 12 is slidably connected to the connecting sleeve 11, the bent portion of the gripping portion 12 extends obliquely upward, and a rubber sleeve is provided on the end of the gripping portion 12. The L-shaped gripping portion 12 is more ergonomic and makes it easier to exert force during the downward chopping process.

[0035] like Figure 5 As shown, the connecting sleeve 11 forms a tubular structure, the holding portion 12 is adapted to the connecting sleeve 11, the holding portion 12 is rotatably connected to the inner wall of the cavity of the connecting sleeve 11, the limiting groove 22 is opened on the upper end surface of the connecting sleeve 11, the depth of the limiting groove 22 is less than the height of the connecting sleeve 11, and the holding portion 12 is adapted to the connecting sleeve 11, and the connecting sleeve 11 is used to form a limit on the holding portion 12 to ensure that the holding portion 12 can rotate in a circle.

[0036] like Figure 5 As shown, the limiting assembly also includes an anti-slip channel 23 and a top ring 24. The anti-slip channel 23 is provided on the wall surface of the gripping portion 12, and the thrust block 21 slides in the anti-slip channel 23. The top ring 24 is fixedly connected to the gripping portion 12 and a gap is left between the sliding ring 20. An elastic member is provided between the sliding ring 20 and the top ring 24 to push the thrust block 21 downward. The anti-slip channel 23 is provided in the vertical part of the gripping portion 12, and the anti-slip channel 23 is provided along the radial direction of the gripping portion 12. The part of the thrust block 21 protruding from the inner circumference of the sliding ring 20 is slidably connected to the anti-slip channel 23. The length of the anti-slip channel 23 is greater than the length of the limiting groove 22. The elastic member includes but is not limited to a spring. The elastic member is sleeved on the vertical part of the gripping portion 12, and the two ends of the elastic member respectively abut the top of the sliding ring 20 and the bottom of the top ring 24. When the position of the gripping portion 12 needs to be adjusted, the sliding ring 20 is pushed up, and the sliding ring 20 drives the thrust block 21 to slide in the anti-slip channel 23 and the limiting groove 22. When the thrust block 21 is disengaged from the limiting groove 22, the part of the thrust block 21 protruding from the sliding ring 20 slides up in the anti-slip channel 23, and the sliding ring 20 compresses the elastic member. The elastic member takes a spring as an example. After the gripping portion 12 is rotated, the sliding ring 20 is released. An integrally formed protrusion is provided at the edge of the sliding ring 20, which is convenient for the hand to push the sliding ring 20 to move. The sliding ring 20 is pushed down by the spring, and the lower end surface of the sliding ring 20 contacts the top of the connecting sleeve 11. The thrust block 21 is snapped into the limiting groove 22 at the corresponding position to achieve the position locking of the gripping portion 12. The gripping portion 12 is easily operated, the adjustment method is simple, and the function switching efficiency of the head 10 is high.

[0037] The working principle of the utility model is as follows: the head 10 forms comb teeth through a plurality of triangular grooves, the other end of the head 10 is cut to form an arc surface, the arc surface of the head 10 is chamfered to form a cutting edge, a rotatable gripping portion 12 is provided, the gripping portion 12 is rotated to adjust the gripping posture, and thus the relative position of the gripping portion 12 and the head 10 is adjusted, and the gripping posture is adjusted during digging and raking, and the sliding ring 20 is pushed up, and the sliding ring 20 drives the thrust block 21 to slide in the anti-slip channel 23 and the limit groove 22, when the thrust block 21 slips out of the limit groove 22 After separation, the part of the thrust block 21 protruding from the sliding ring 20 slides up in the anti-slip channel 23, and the sliding ring 20 compresses the elastic part. The elastic part takes a spring as an example. After rotating the gripping part 12, the sliding ring 20 is released. An integrally formed protrusion is provided at the edge of the sliding ring 20 to facilitate the hand to push the sliding ring 20 to move. The sliding ring 20 is pushed down by the spring, and the lower end surface of the sliding ring 20 contacts the top of the connecting sleeve 11. The thrust block 21 is snapped into the limiting groove 22 at the corresponding position, thereby locking the position of the gripping part 12, and realizing the position adjustment and locking of the gripping part 12.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A weeding tool, characterized in that: include: The head (10) has a sheet-like structure with comb teeth and cutting edges; A handle assembly is arranged on the top of the head (10) and is used for holding, the handle assembly comprising a connecting sleeve (11) and a holding portion (12), the connecting sleeve (11) is fixedly connected to the head (10), and the connecting sleeve (11) is rotatably connected to the head (10); A limit assembly is arranged between the head (10) and the connecting sleeve (11) and is used to lock the position of the connecting sleeve (11). The limit assembly comprises a sliding ring (20), a thrust block (21) and a limit groove (22). The sliding ring (20) is elastically connected to the gripping portion (12). The thrust block (21) is fixedly arranged at the bottom of the sliding ring (20). A plurality of limit grooves (22) are provided at the end of the connecting sleeve (11). The thrust block (21) can be inserted into the limit grooves (22) at different positions to lock the angle of the gripping portion (12).

2. The weeding tool according to claim 1, characterized in that: The limit assembly further comprises an anti-slip channel (23) and a top ring (24); the anti-slip channel (23) is provided on the wall surface of the gripping portion (12); the thrust block (21) slides in the anti-slip channel (23); the top ring (24) is fixedly connected to the gripping portion (12) and a gap is left between the top ring (24) and the sliding ring (20); an elastic member is provided between the sliding ring (20) and the top ring (24) for pushing the thrust block (21) to move downward.

3. The weeding tool according to claim 1, characterized in that: The gripping portion (12) forms an L-shaped rod structure, the vertical portion of the gripping portion (12) is slidably connected to the connecting sleeve (11), the bent portion of the gripping portion (12) extends obliquely upward, and the end of the gripping portion (12) is sleeved with a rubber sleeve.

4. The weeding tool according to claim 1, characterized in that: The connecting sleeve (11) forms a tubular structure, the holding portion (12) is adapted to the connecting sleeve (11), the holding portion (12) is rotatably connected to the inner wall surface of the connecting sleeve (11), the limiting groove (22) is provided on the upper end surface of the connecting sleeve (11), and the depth of the limiting groove (22) is less than the height of the connecting sleeve (11).

5. The weeding tool according to claim 1, characterized in that: The thrust block (21) forms a block structure with the same width as the limiting groove (22), and at least four limiting grooves (22) are arranged on the top of the connecting sleeve (11).

6. The weeding tool according to claim 2, characterized in that: The sliding ring (20) is ring-shaped, the thrust block (21) is located on the lower end surface of the sliding ring (20), and the anti-slip channel (23) protrudes from the inner circumference of the sliding ring (20) and extends horizontally toward the center of the sliding ring (20).

7. The weeding tool according to claim 2, characterized in that: The anti-slip channel (23) is opened in the vertical part of the gripping portion (12), and the anti-slip channel (23) is opened along the radial direction of the gripping portion (12). The part of the thrust block (21) protruding from the inner circumference of the sliding ring (20) is slidably connected to the anti-slip channel (23), and the length of the anti-slip channel (23) is greater than the length of the limiting groove (22).

8. The weeding tool according to claim 2, characterized in that: The elastic member includes a spring but is not limited to a spring. The elastic member is sleeved on the vertical portion of the gripping portion (12). The two ends of the elastic member respectively contact the top of the sliding ring (20) and the bottom of the top ring (24).

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