Tool for manually shoveling worst weeds with thorns
By designing a tool for manually removing malignant weeds with spines and spring structures to clamp the roots of plants, the problems of finger injuries and root fractures in the prior art are solved, and work efficiency and safety are improved.
Patent Information
- Application Number
- CN202420519819.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The prior art can easily cause finger injuries when removing thorny malignant weeds, and the roots of the plant are prone to break, resulting in residual content and reducing work efficiency.
A tool for manually removing malignant weeds with thorns is designed, using a combination of the first ply and the second ply. The roots of the plant are clamped through the cooperation of the first spring, the extrusion head and the connecting rod to ensure that the roots are fully pulled out when prying.
It effectively solves the problems of finger injuries and root fractures, and improves the efficiency and safety of removing malignant weeds.
Smart Images
Figure CN222532154U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gardening technology, in particular to a tool for manually removing thorny malignant weeds. Background Art
[0002] Malignant weeds are serious hazards to the ecological environment and agricultural production, including invasive alien species and some local malignant weeds. Once the malignant weed species form a dominant population, they will continue to harm other local species, and eventually lead to a reduction in the biodiversity of other local species, destroying biodiversity and making species monoculture. Worse still, it will lead to changes in the species composition and structure of the ecosystem, and ultimately completely destroy the entire ecosystem. Once the malignant weed species are established, spread and proliferate, it is very difficult to prevent and control them. Chemical control is easy to pollute the environment and easily produce drug resistance. Plant alternative control cannot be applied to all habitats. Although manual removal measures are time-consuming and laborious, the control effect can reach 100%. Manual removal measures are only applicable to some plants without thorns and with relatively shallow roots. For some thorny alien malignant weed plants, such as Amaranthus spinulosus and Solanum spinulosum, direct manual hard pulling often causes redness and swelling of fingers and injuries. The rhizomes of the plants are easily torn off, and many side branches are regenerated, thereby increasing the fruiting rate and the probability of the spread of invasive alien species.
[0003] When the prior art is used, the handle is held, the rooting part is inserted into the root of the plant, and the rooting part is used to pull up the plant by the roots through the prying device, thereby avoiding direct contact with the plant to cause palm injuries and improving work efficiency.
[0004] When the prior art is used, the rooting part is inserted into the bottom of the plant root to pull out the plant. However, in actual use, after being inserted into the root of the plant, the root of the plant is broken when prying, resulting in the root remaining in the ground, thereby reducing work efficiency. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a manual tool for removing thorny malignant weeds, which solves the problem that the prior art, when in use, requires the root remover to be inserted into the bottom of the plant roots to pull out the plants, but in actual use, it is easy to injure people's fingers, often causing redness, swelling and bleeding of the fingers; moreover, after being inserted into the roots of the plants, when prying, the roots of the plants may be broken, resulting in residues remaining in the ground, thereby reducing work efficiency.
[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a tool for manually eradicating thorny malignant weeds, comprising a first splint, the outer wall of the first splint is rotatably connected to the second splint, the outer wall of the first splint is rotatably connected to a mounting block, the bottom of the mounting block is fixedly connected to a supporting block, the outer wall of the mounting block is fixedly connected to a mounting column, one side of the mounting column is provided with a handle, one side of the mounting block is provided with a mounting groove, the inner wall of the mounting groove is provided with an extrusion structure, the extrusion structure comprises a first spring, an extrusion head, a connecting rod and a push plate, the outer wall of the first spring is fixedly connected to the inner wall of the mounting groove, the inner wall of the first spring is plugged with the extrusion head, the outer wall of the extrusion head is movably connected to the inner wall of the mounting groove and passes through the inner wall of the mounting groove, one end of the extrusion head is fixedly connected to the connecting rod, the outer wall of the connecting rod is movably connected to the inner wall of the mounting groove and passes through the inner wall of the mounting groove, one end of the connecting rod is fixedly connected to the push plate, and the outer wall of the push plate is movably connected to the inner wall of the mounting column.
[0007] Preferably, a slot is provided on the inner wall of the handle, a plug column is movably connected to the inner wall of the slot, one end of the plug column is fixedly connected to a telescopic column, one end of the telescopic column is inserted into the inner wall of the mounting column, and one end of the telescopic column is attached to the outer wall of the push plate.
[0008] Preferably, one end of the mounting column is fixedly connected to a fixing plate, the inner wall of the fixing plate is fitted to the outer wall of the plug column, and the outer wall of the fixing plate is threadedly connected to a fixing nut.
[0009] Preferably, a spring groove is formed on the outer wall of the plug column, a second spring is fixedly connected to the inner wall of the spring groove, a clamping block is fixedly connected to one end of the second spring, the outer wall of the clamping block is movably connected to the inner wall of the spring groove, and the outer wall of the clamping block fits against the inner wall of the slot.
[0010] Preferably, a dust cover is sleeved on the outer wall of the plug post, and the outer wall of the dust cover is in contact with the outer wall of the handle.
[0011] Beneficial Effects
[0012] The utility model provides a tool for manually removing thorny malignant weeds and plants. The utility model has the following beneficial effects: the tool for manually removing thorny malignant weeds and plants cooperates with a first spring, an extrusion head and a connecting rod, and when a push plate drives the connecting rod to move, the extrusion head will squeeze the first clamping plate and the second clamping plate, so that the first clamping plate and the second clamping plate can be clamped, and the root of the plant can be fixed, so that it is faster when prying, and the problem of the prior art that when used, the root of the malignant weed plant is directly inserted into the root, and the root system is not completely dug out, thereby reducing the work efficiency.
[0013] Through the cooperation of the second spring, the clamping block and the handle, when the handle is seriously damaged, the handle is removed and then inserted onto the plug post. Under the action of the second spring, the clamping block will squeeze the inner wall of the handle to fix the handle and prevent it from falling. This solves the problem in the prior art that when replacing the handle in use, the handle needs to be rotated for replacement, resulting in a slow replacement speed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the structure of the utility model;
[0016] Figure 3 It is a schematic diagram of the utility model with a protective cover;
[0017] Figure 4 for Figure 1 A schematic diagram of a novel structure of the first spring, the extrusion head and the mounting slot;
[0018] Figure 5 for Figure 1 Schematic diagram of the structure of the second spring, the plug post and the handle.
[0019] In the figure: 1. first clamping plate, 2. second clamping plate, 3. mounting block, 4. mounting column, 5. plug column, 6. handle, 7. dust cover, 8. mounting slot, 9. extrusion head, 10. first spring, 11. telescopic column, 12. fixing nut, 13. fixing plate, 14. second spring, 15. support block, 16. connecting rod, 17. push plate, 18. spring slot, 19. slot, 20. block, 21. mesh protective cover. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] When the prior art is used, the root puller is inserted into the bottom of the root of the malignant weed plant to pull out the plant. However, in actual use, after being inserted into the root of the plant, the root of the plant is broken when prying, resulting in the root remaining in the ground, thereby reducing work efficiency.
[0022] In view of this, the utility model provides a tool for manually removing thorny malignant weeds and plants, which solves the problem that in the prior art, the root remover is inserted into the bottom of the plant roots to pull out the plants, but in actual use, after being inserted into the roots of the plants, the roots of the plants may be broken when prying, resulting in the roots remaining in the ground, thereby reducing work efficiency.
[0023] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.
[0024] Embodiment 1: Figure 1-5 It can be seen that a tool for manually eradicating thorny malignant weeds and plants comprises a first clamping plate 1, the outer wall of the first clamping plate 1 is rotatably connected to the second clamping plate 2, the outer wall of the first clamping plate 1 is rotatably connected to the mounting block 3, the first clamping plate 1 and the second clamping plate 2 are inserted into the ground to clamp the roots, the bottom of the mounting block 3 is fixedly connected to a supporting block 15, the outer wall of the mounting block 3 is fixedly connected to a mounting column 4, a handle 6 is provided on one side of the mounting column 4, wear-resistant rubber is installed on the outer wall of the handle 6, a mounting groove 8 is opened on one side of the mounting block 3, and an extrusion structure is installed on the inner wall of the mounting groove 8, and the extrusion structure comprises a first spring 10, an extrusion head 9, Connecting rod 16 and push plate 17, the outer wall of the first spring 10 is fixedly connected to the inner wall of the mounting groove 8, the inner wall of the first spring 10 is plugged with an extrusion head 9, the first clamping plate 1 and the second clamping plate 2 are extruded by the extrusion head 9, so that the plant roots can be clamped, the outer wall of the extrusion head 9 is movably connected to the inner wall of the mounting groove 8 and penetrates the inner wall of the mounting groove 8, one end of the extrusion head 9 is fixedly connected to the connecting rod 16, the outer wall of the connecting rod 16 is movably connected to the inner wall of the mounting groove 8 and penetrates the inner wall of the mounting groove 8, one end of the connecting rod 16 is fixedly connected to the push plate 17, and the outer wall of the push plate 17 is movably connected to the inner wall of the mounting column 4;
[0025] A mesh protective cover 21 is installed on the mounting block 3 through a fixing nut. The height and width of the mesh protective cover 21 are adjustable to adapt to thorny vicious weeds of different sizes. The mesh protective cover 21 can protect the user from harm. At the same time, after pulling out the thorny vicious weeds, the device is turned 180 degrees, and the thorny stems and fruits can be collected in the mesh protective cover 21.
[0026] In the specific implementation process, it is worth pointing out that, under the cooperation of the first spring 10, the extrusion head 9 and the connecting rod 16, the first clamping plate 1 and the second clamping plate 2 are inserted into the root of the plant, and when the push plate 17 is pushed to drive the connecting rod 16 to move, the extrusion head 9 will squeeze the first clamping plate 1 and the second clamping plate 2, so that the root can be clamped, making it faster when prying, and when the push plate 17 is lifted, the extrusion head 9 will return to its original position under the action of the first spring 10, so that the first clamping plate 1 and the second clamping plate 2 are loosened;
[0027] Furthermore, a slot 19 is provided on the inner wall of the handle 6, and the plug column 5 is installed by using the slot 19. The plug column 5 is movably connected to the inner wall of the slot 19, and one end of the plug column 5 is fixedly connected to a telescopic column 11, and the telescopic column 11 is used to drive the push plate 17 to move. One end of the telescopic column 11 is plugged into the inner wall of the installation column 4, and one end of the telescopic column 11 is attached to the outer wall of the push plate 17.
[0028] In the specific implementation process, it is worth pointing out that, with the cooperation of the handle 6, the insertion column 5 and the installation column 4, when the handle 6 is held and the first clamping plate 1 is inserted into the ground, the insertion column 5 drives the telescopic column 11 to move, and the push plate 17 is moved, so that the first clamping plate 1 and the second clamping plate 2 clamp the roots of the plants, making it easier to remove the plants;
[0029] Furthermore, one end of the mounting column 4 is fixedly connected with a fixing plate 13, the inner wall of the fixing plate 13 is attached to the outer wall of the plug column 5, and the outer wall of the fixing plate 13 is threadedly connected with a fixing nut 12;
[0030] In the specific implementation process, it is worth pointing out that, under the cooperation of the fixing nut 12 and the fixing plate 13, the fixing nut 12 is rotated so that the fixing plate 13 fixes the plug 5, so that the contraction of the first clamping plate 1 and the second clamping plate 2 can be controlled;
[0031] Specifically, when using the manual tool for removing thorny malignant weeds, the fixing nut 12 is rotated to make the fixing plate 13 loosen the plug post 5. After the first clamping plate 1 is inserted into the root of the plant, the handle 6 drives the plug post 5 to move, and the telescopic column 11 drives the push plate 17 to move, so that the extrusion head 9 clamps the first clamping plate 1 and the second clamping plate 2, making it more convenient to pry the roots of the plants. When it comes to small plant roots, the fixing nut 12 is rotated to make the fixing plate 13 fix the plug post 5, and the roots of the plants can be directly pried.
[0032] Embodiment 2: By Figure 1-4It can be seen that the outer wall of the plug post 5 is provided with a spring groove 18, the inner wall of the spring groove 18 is fixedly connected with the second spring 14, one end of the second spring 14 is fixedly connected with a clamping block 20, the outer wall of the clamping block 20 is movably connected to the inner wall of the spring groove 18, the outer wall of the clamping block 20 is attached to the inner wall of the slot 19, and the handle 6 is fixed by the clamping block 20;
[0033] In the specific implementation process, it is worth pointing out that, under the cooperation of the second spring 14, the block 20 and the handle 6, the handle 6 is inserted on the plug post 5, and the block 20 fixes the handle 6 under the action of the second spring 14;
[0034] Furthermore, the outer wall of the plug post 5 is sleeved with a dust cover 7, and the outer wall of the dust cover 7 is in contact with the outer wall of the handle 6, so that the dust cover 7 is used to prevent dust from entering the handle 6;
[0035] In the specific implementation process, it is worth pointing out that, with the cooperation of the dust cover 7, the handle 6 and the plug post 5, after the handle 6 is installed on the plug post 5, the dust cover 7 blocks the gap to prevent dust from entering;
[0036] Specifically, based on the above embodiment, the dust cover 7 is inserted on the plug post 5, and then the handle 6 is installed on the plug post 5, so that when it is in use, dust will not enter through the gap between the handle 6 and the plug post 5.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A manual tool for removing thorny malignant weeds, comprising a first clamping plate (1), characterized in that: The outer wall of the first clamping plate (1) is rotatably connected to the second clamping plate (2), the outer wall of the first clamping plate (1) is rotatably connected to the mounting block (3), the bottom of the mounting block (3) is fixedly connected to the supporting block (15), the outer wall of the mounting block (3) is fixedly connected to the mounting column (4), a handle (6) is provided on one side of the mounting column (4), a mounting groove (8) is provided on one side of the mounting block (3), and an extrusion structure is installed on the inner wall of the mounting groove (8); The extrusion structure comprises a first spring (10), an extrusion head (9), a connecting rod (16) and a push plate (17); The outer wall of the first spring (10) is fixedly connected to the inner wall of the mounting groove (8); the inner wall of the first spring (10) is plugged with an extrusion head (9); the outer wall of the extrusion head (9) is movably connected to the inner wall of the mounting groove (8) and passes through the inner wall of the mounting groove (8); one end of the extrusion head (9) is fixedly connected to a connecting rod (16); the outer wall of the connecting rod (16) is movably connected to the inner wall of the mounting groove (8) and passes through the inner wall of the mounting groove (8); one end of the connecting rod (16) is fixedly connected to a push plate (17); the outer wall of the push plate (17) is movably connected to the inner wall of the mounting column (4).
2. The manual tool for removing thorny malignant weeds according to claim 1, characterized in that: The inner wall of the handle (6) is provided with a slot (19), the inner wall of the slot (19) is movably connected with a plug post (5), one end of the plug post (5) is fixedly connected with a telescopic post (11), one end of the telescopic post (11) is inserted into the inner wall of the mounting post (4), and one end of the telescopic post (11) is attached to the outer wall of the push plate (17).
3. The manual tool for removing thorny malignant weeds according to claim 1, characterized in that: One end of the installation column (4) is fixedly connected to a fixing plate (13), the inner wall of the fixing plate (13) is in contact with the outer wall of the insertion column (5), and the outer wall of the fixing plate (13) is threadedly connected to a fixing nut (12).
4. The manual tool for removing thorny malignant weeds according to claim 2, characterized in that: The outer wall of the plug column (5) is provided with a spring groove (18), the inner wall of the spring groove (18) is fixedly connected to a second spring (14), one end of the second spring (14) is fixedly connected to a clamping block (20), the outer wall of the clamping block (20) is movably connected to the inner wall of the spring groove (18), and the outer wall of the clamping block (20) is in contact with the inner wall of the slot (19).
5. The manual tool for removing thorny malignant weeds according to claim 2, characterized in that: The outer wall of the plug post (5) is sleeved with a dust cover (7), and the outer wall of the dust cover (7) is in contact with the outer wall of the handle (6).