Weeding shovel capable of adjusting working angle of blade

Abstract

The utility model relates to a weeding shovel capable of adjusting the working angle of a blade, which comprises a shovel rod, a blade support and a blade device, the blade support is arranged at one end of the shovel rod, and the blade support sequentially comprises a blade fixing piece, a support fixing piece and an angle adjusting piece from the head to the tail, the support fixing piece and the angle adjusting piece are respectively connected with the shovel rod, the blade fixing piece is connected with the blade device, the angle adjusting piece is provided with a plurality of adjusting holes, the shovel rod is provided with a first shovel rod fixing piece and a second shovel rod fixing piece, the support fixing piece is connected with the first shovel rod fixing piece, and the angle adjusting piece is connected with the second shovel rod fixing piece. And the adjusting hole is connected with the second shovel rod fixing piece. The blade device is driven by adjusting the blade support, and the angle of the blade device can be adjusted according to requirements, so that the weeding shovel is more convenient, and the weeding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural tools, and particularly relates to a weeding shovel with an adjustable working angle of a blade. Background Technique

[0002] In the complicated gardening work, the weeding shovel brings convenience and efficiency to gardening enthusiasts with its unique charm. Its shape is simple yet unique, often presenting the characteristics of being light and practical. At each hand-holding part, there is a clever design balance, making people feel extremely comfortable when holding it in their hands. The blade part of the weeding shovel is sharp and hard, but the overall design focuses on the comfortable experience of humanization.

[0003] A high-quality weeding shovel is not just a simple gardening tool, but also an assistant for cultivation and a capable partner for removing weeds. Under the sun, when the gardener waves it, the blade will penetrate the land and grass roots with great force, as if a fresh spring breeze is passing by, and in an instant, those annoying weeds will fall down. Its appearance seems to mark the beginning of that lush garden.

[0004] Chinese Patent Publication No. CN117678350A discloses a hollow weeding shovel capable of expanding the weeding range, which is characterized by consisting of a straight shovel head, a triangular outer blade, a weeding plate, a handle, and an arc-shaped inner blade. The straight shovel head is placed on the weeding plate, the triangular outer blade is placed on the weeding plate, the arc-shaped inner blade is placed on the weeding plate, and the handle is placed at the other end of the weeding plate. The weeding plate is in a plate-shaped structure with both sides being arc-shaped and hollow in the middle. The straight shovel head is in a rectangular structure, and the straight shovel head and the weeding plate are integrally formed. The straight shovel head is located at the center of one end of the weeding plate, and both sides of the weeding plate form an included angle at the other end. By forming a hollow structure with the arc-shaped inner blade and the weeding plate, adjusting the overall center of gravity of the shovel head, and setting the two blades as a whole and integrally with the straight shovel head, the weeding area can be increased.

[0005] Although the above-mentioned prior art can carry out large-area weeding, the form of the integrated blade structure cannot meet the requirements of various weeding environments and cannot flexibly integrate various operation actions; and when carrying out weeding operations in the face of different geological structures, due to the fixed blade angle, it is necessary for the human body to change the operation angle by itself, resulting in inconvenience. Content of the Utility Model

[0006] The technical problem to be solved by the utility model is to provide a weeding shovel with an adjustable working angle of a blade. By adjusting the blade support to drive the blade device, the angle of the blade device can be adjusted according to requirements, making the weeding shovel more convenient and improving the weeding efficiency.

[0007] The utility model provides a weeding shovel with an adjustable working angle of a blade, which comprises a shovel rod, a blade bracket and a blade device. The blade bracket is arranged at one end of the shovel rod. The blade bracket successively comprises a blade fixing piece, a bracket fixing piece and an angle adjusting piece from the head to the tail. The bracket fixing piece and the angle adjusting piece are respectively connected with the shovel rod. The blade fixing piece is connected with the blade device. The angle adjusting piece is provided with a plurality of adjusting holes. The shovel rod is provided with a first shovel rod fixing piece and a second shovel rod fixing piece. The bracket fixing piece is connected with the first shovel rod fixing piece, and the adjusting hole is connected with the second shovel rod fixing piece.

[0008] Preferably, the adjusting holes communicate with each other.

[0009] Preferably, blade mounting holes are arranged at both ends of the blade device, and the blade device is connected with the blade fixing piece through the blade mounting holes.

[0010] Preferably, the blade device is a U-shaped blade.

[0011] Preferably, the blade device is a U-shaped blade with a toothed edge.

[0012] Preferably, the bracket fixing piece is provided with a fixing hole, and the first shovel rod fixing piece is connected with the fixing hole.

[0013] Preferably, a threaded connector is arranged at one end of the shovel rod away from the blade bracket. Through the threaded connector, a handle can be conveniently externally connected, which is convenient for use.

[0014] Preferably, the first shovel rod fixing piece and the second shovel rod fixing piece are bolts or screws.

[0015] The utility model has the following technical effects:

[0016] 1. By adjusting the fixing of a plurality of adjusting holes at different positions in the angle adjusting piece and the second shovel rod fixing piece, the angle of the blade bracket can be adjusted. By driving the blade device through the blade bracket, the angle adjustment of the blade device can be realized. The operation is convenient and fast. The angle of the blade device can be adjusted according to requirements, making the weeding shovel more convenient and improving the weeding efficiency.

[0017] 2. The blade device is fixedly installed in the blade bracket by connecting the blade mounting holes with the blade fixing piece, so that the blade device is convenient to disassemble. And the blade device has a U-shaped blade and a U-shaped blade with a toothed edge, and the blade device can be replaced according to needs, and various types of weeds can be removed, and the practicability is strong.

[0018] 3. The shovel rod, the blade bracket and the blade device can be disassembled, the disassembly is convenient, the assembly is simple, and it is convenient to carry.

[0019] 4. The handle can be conveniently externally connected through threaded connectors, facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural view of the present utility model;

[0021] Figure 2 is a schematic structural view of the blade replacement device of the present utility model;

[0022] Figure 3 is a schematic view of the partial enlarged structure at position A of the present utility model.

[0023] In the figure: 1. Shovel rod; 11. First shovel rod fixing member; 12. Second shovel rod fixing member; 13. Threaded connector; 2. Blade support; 21. Blade fixing member; 22. Support fixing member; 23. Angle adjusting member; 231. Adjusting hole; 3. Blade device. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be specifically described below with reference to the accompanying drawings.

[0025] As Figure 1 , Figure 2 , Figure 3 shown, a weeding shovel with an adjustable working angle of the blade includes a shovel rod 1, a blade support 2 and a blade device 3. The blade support 2 is arranged at one end of the shovel rod 1. The blade support 2 successively includes a blade fixing member 21, a support fixing member 22 and an angle adjusting member 23 from the head to the tail. The support fixing member 22 and the angle adjusting member 23 are respectively connected to the shovel rod 1. The blade fixing member 21 is connected to the blade device 3. The angle adjusting member 23 is provided with a plurality of adjusting holes 231. The shovel rod 1 is provided with a first shovel rod fixing member 11 and a second shovel rod fixing member 12. The support fixing member 22 is connected to the first shovel rod fixing member 11. The adjusting holes 231 are connected to the second shovel rod fixing member 12. By adjusting the fixation of a plurality of adjusting holes 231 at different positions in the angle adjusting member 23 with the second shovel rod fixing member 12, the angle of the blade support 2 is adjusted. By driving the blade device 3 through the blade support 2, the angle adjustment of the blade device 3 can be realized. The operation is convenient and fast. The angle of the blade device 3 can be adjusted according to requirements, making the weeding shovel more convenient and improving the weeding efficiency.

[0026] The adjusting holes 231 communicate with each other.

[0027] Both ends of the blade device 3 are provided with blade mounting holes. The blade device 3 is connected to the blade fixing member 21 through the blade mounting holes. The blade device 3 is fixedly installed in the blade support 2 by being connected to the blade fixing member 21 through the blade mounting holes, making the disassembly of the blade device 3 convenient.

[0028] The described blade device 3 is a U-shaped blade and a U-shaped toothed-edge blade. The blade device 3 can be replaced as needed, and various types of weeds can be removed, with strong practicability.

[0029] The described bracket fixing member 22 is provided with a fixing hole, and the first shovel rod fixing member 11 is connected to the fixing hole.

[0030] One end of the shovel rod 1 away from the blade bracket 2 is provided with a threaded connecting member 13. A handle can be conveniently externally connected through the threaded connecting member 13, which is convenient for use.

[0031] The first shovel rod fixing member 11 and the second shovel rod fixing member 12 adopt bolts.

[0032] A using method of a weeding shovel with an adjustable blade working angle is as follows:

[0033] As Figure 1 shown, connect the fixing hole of the bracket fixing member 22 in the blade bracket 2 to the first shovel rod fixing member 11 in the shovel rod 1, and connect any adjustment hole 231 in the angle adjustment member 23 to the second shovel rod fixing member 12 in the shovel rod 1 to complete the installation of the blade bracket 2. Fix and install the blade device 3 in the blade bracket 2 by connecting the blade device 3 to the blade fixing member 21 through the blade installation hole to complete the installation of the blade device 3 (at this time, the U-shaped blade is selected for the blade device 3). At this time, the weeding shovel is already installed.

[0034] When in need of use, only a handle with a suitable length needs to be connected to the threaded connecting member 13 of the shovel rod 1, and the installation through the threaded connecting member 13 is convenient and fast.

[0035] When in need of adjusting the angle, after taking out the second shovel rod fixing member 12 from the initial adjustment hole 231 in the angle adjustment member 23, then select an adjustment hole 231 at a suitable angular position and connect it to the second shovel rod fixing member 12, that is, complete the angle adjustment of the blade bracket 2, and the blade bracket 2 drives the blade device 3 to move. When other angles need to be adjusted, just select an adjustment hole 231 at a position matching the angle, and the operation is fast and simple.

[0036] When in need of removing complex types of weeds, after releasing the blade fixing member 21, remove the U-shaped blade, then insert the U-shaped toothed-edge blade into the blade bracket 2 and tighten the blade fixing member 21, as Figure 2 shown, that is, complete the replacement of the blade device 3 to remove various types of weeds.

[0037] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A weeding shovel with adjustable blade working angle, characterized in that: It includes a shovel rod, a blade holder and a blade device. The blade holder is arranged at one end of the shovel rod. The blade holder includes a blade fixing part, a bracket fixing part and an angle adjusting part from the head to the tail. The bracket fixing part and the angle adjusting part are respectively connected to the shovel rod, the blade fixing part is connected to the blade device, the angle adjusting part is provided with a plurality of adjustment holes, the shovel rod is provided with a first shovel rod fixing part and a second shovel rod fixing part, the bracket fixing part is connected to the first shovel rod fixing part, and the adjustment hole is connected to the second shovel rod fixing part.

2. A weeding shovel with adjustable blade working angle according to claim 1, characterized in that: The regulating holes are interconnected.

3. A weeding shovel with adjustable blade working angle according to claim 1, characterized in that: Blade mounting holes are arranged at both ends of the blade device, and the blade device is connected to the blade fixing member through the blade mounting holes.

4. A weeding shovel with adjustable blade working angle according to claim 3, characterized in that: The blade device is a U-shaped blade.

5. The weeding shovel with adjustable blade working angle according to claim 3, characterized in that: The blade device is a U-shaped toothed edge blade.

6. The weeding shovel with adjustable blade working angle according to claim 1, characterized in that: The bracket fixing piece is provided with a fixing hole, and the first shovel rod fixing piece is connected to the fixing hole.

7. The weeding shovel with adjustable blade working angle according to claim 1, characterized in that: A threaded connector is provided at one end of the shovel rod away from the blade bracket.

8. The weeding shovel with adjustable blade working angle according to claim 1, characterized in that: The first shovel rod fixing member and the second shovel rod fixing member are bolts or screws.

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