Aquatic weed cleaning device for river regulation
By designing a dredging net with a cutting handle and connecting rod, the cutting and dredging of aquatic plants can be integrated, solving the problem of having to replace the sickle to cut plants that have not been cut by the roots, and improving the efficiency of river management.
Patent Information
- Application Number
- CN202423096060.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-16
AI Technical Summary
In existing technologies, during river management, it is necessary to replace the sickle with a tool to cut the remaining weeds before harvesting them, which is cumbersome and reduces cleaning efficiency.
Design a dredging net with a cutting handle and a connecting rod. The cutting handle and the connecting rod are hinged together. The sliding of the push block causes the cutting handle to move in an arc shape and cooperate with the cutting part, so as to realize the integrated operation of cutting and dredging aquatic plants.
It improves the efficiency of aquatic plant removal, avoids the need to change cutting tools, simplifies the operation process, and enhances the efficiency of river management.
Smart Images
Figure CN223562119U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to riverway management technical field, concretely relates to a waterweeds cleaning device for riverway management. BACKGROUND
[0002] It is known that waterweeds are indispensable "producers" of riverway ecological system and important components of water environment and waterscape, but too fast reproduction of waterweeds can aggravate water eutrophication, for the purpose of protecting riverway cleanness, maintaining good water ecological environment, creating free-flowing river, clear water, green bank and beautiful city waterscape, the waterweeds that grow excessively and decayed root in riverway are concentratedly salvaged and cleaned.
[0003] In the work of riverway management, the waterweeds that decayed root and float on the water surface are salvaged by the salvaging net, and are collected on the ship, so that the waterweeds along the riverway are cleaned, and the water environment in the riverway is obviously improved through salvaging and cleaning.
[0004] In the above-mentioned riverway management work, when the waterweeds floating on the water surface are salvaged by the salvaging net, if the waterweeds that have not decayed root are encountered, the sickle needs to be replaced to mow the waterweeds, and then the salvaging net is used to salvage, so that the operation is complicated, the efficiency of cleaning waterweeds is reduced, and certain deficiency is brought to the riverway management. UTILITY MODEL CONTENT
[0005] In view of the above-mentioned problems existing in the prior art, one aspect of the utility model aims at providing a waterweeds cleaning device for riverway management, so as to solve the above-mentioned deficiency of the prior art.
[0006] In order to achieve the above-mentioned purpose, the utility model provides a waterweeds cleaning device for riverway management, which comprises a salvaging net, a first placing part and a second placing part are sequentially and communicatively arranged on the salvaging net, and further comprises: a handle, which is arranged on the first placing part; the first placing part is oppositely provided with a notch part matched with the handle; a connecting rod is hingedly connected to the handle; and a push block connected with the connecting rod is slidably arranged on the salvaging net.
[0007] As a preferred, a cutting part is arranged on the handle.
[0008] As a preferred, when the handle and the salvaging net are in an angle state, a cutting space is formed between the cutting part and each notch part.
[0009] As a preferred, the waterweeds in the cutting space are cut during the process that the cutting part and each notch part are combined by arc motion.
[0010] As a preferred, a guide groove is arranged on the salvaging net.
[0011] As preferred, the push block is located in the guide groove, and the push block is provided with a shell.
[0012] As preferred, a plurality of protrusions are arranged in the length direction of the shell, and each of the protrusions is in a rectangular structure.
[0013] As preferred, the fishing net is further provided with a net body, and the net body is composed of a ring and a fishing net connecting part connected with the ring.
[0014] In the above technical solution, the water weed cleaning device for river regulation has the following beneficial effects: when the water weed with unbroken roots is cut, the push block is slid upward to make the linkage connecting rod force the arc-shaped movement of the cutting handle to be separated from the cutting part and be in an acute angle state, as shown in the state, the position of the water weed to be cut is placed in the cutting part, and then the push block is reset, so that the arc-shaped movement of the cutting handle is reset, and the water weed between the two cutting parts is cut during the resetting process. Figure 2 The device can directly cut the water weed with unbroken roots without replacing the cutting tool, is convenient to operate, improves the efficiency of water weed cleaning, and reduces or even avoids the problem that the water weed with unbroken roots needs to be replaced with a sickle for mowing and then be fished with a fishing net. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.
[0016] Figure 1 It is a schematic diagram of the overall structure of the present application;
[0017] Figure 2 It is a schematic diagram of the local enlarged structure of the cutting handle and the connecting rod in the implementation of the present application;
[0018] Figure 3 It is a schematic diagram of the structure of the connecting rod and the push block of the present application;
[0019] Figure 4 It is a schematic diagram of the local enlarged structure of the guide groove of the present application;
[0020] Figure 5 It is a schematic diagram of the local enlarged structure of the internal section of the first and second placing parts of the present application;
[0021] Figure 6This is a top view schematic diagram of the cutting handle and connecting rod of this utility model.
[0022] Explanation of reference numerals in the attached figures:
[0023] 1. Salvage net; 2. Net body; 3. Cutting handle; 4. Connecting rod; 5. Push block; 1.1. Handle part; 1.2. First placement part; 1.3. Second placement part; 1.4. Cutting part; 1.5. Guide groove; 3.1. Cutting part; 5.1. Outer shell; 5.2. Protrusion. Detailed Implementation
[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.
[0025] Please see Figures 1-6 A device for cleaning aquatic plants in river management is proposed to address the problem that, in river management, when using a net to remove floating aquatic plants, if the plants are not yet cut by the roots, it is necessary to switch to a sickle to cut them before using the net again. This process is cumbersome, reduces the efficiency of cleaning aquatic plants, and brings certain shortcomings to river management.
[0026] As a further technical solution proposed in this utility model, it includes a salvage net 1, on which a first placement part 1.2 and a second placement part 1.3 are sequentially connected. It also includes a cutting handle 3, which is disposed on the first placement part 1.2 and hinged to it. A cutting opening 1.4, which cooperates with the cutting handle 3, is disposed on the first placement part 1.2. A connecting rod 4 is hinged to the cutting handle 3. A push block 5, which is slidably disposed on the salvage net 1 and connected to the connecting rod 4, is also hinged to the connecting rod 4. Specifically, when cutting aquatic plants whose roots are not severed in the water, sliding the push block 5 upwards causes it to move in conjunction with the connecting rod 4, forcing the cutting handle 3 to move in an arc shape and separate from the cutting opening 1.4 at an acute angle. Figure 2 As shown in the diagram, place the aquatic plants that need to be cut in the center, and then reset the sliding push block 5, so that the cutting handle 3 moves in an arc to reset. During the reset process, it cooperates with the two cutting parts 1.4 to cut the aquatic plants between them. This device combines cutting and retrieval, and can directly cut aquatic plants that have not been broken off when retrieval, without the need to change the cutting tool. It is easy to operate and improves the efficiency of aquatic plant cleaning.
[0027] In this embodiment, the cutting handle 3 intersects with the two cutting sections 1.4 to cut aquatic plants, essentially acting as a guillotine, using leverage to cut the roots of the aquatic plants; Figure 5 and Figure 6 For reference, the first placement part 1.2 is a slot opened at a certain angle, which allows the tail (i.e., the hinge end) of the cutting handle 3 to tilt outward at a certain angle after installation with the cutting handle 3, such as...Figure 6 The cutting handle 3 and the connecting rod 4 in the figure are in a state of being located inside the fishing net 1 before implementation, the connecting rod 4 is pushed by the push block 5 to link the cutting handle 3, and the cutting handle 3 is facilitated to move in an arc to the right to open, as shown in the figure. Figure 2 As shown in the figure, the first placing part 1.2 arranged in an inclined manner plays a guiding role on the cutting handle 3, and facilitates the opening of the cutting handle 3.
[0028] In another embodiment of the utility model, preferably, the cutting handle 3 is provided with a cutting part 3.1, the cutting part 3.1 is a sharp cutting surface, when the cutting handle 3 and the fishing net 1 are in an angle state, the cutting part 3.1 and each notch part 1.4 form a cutting space, at this time, the waterweeds are placed in the cutting space, and the waterweeds in the cutting space are cut in the process of the cutting part 3.1 and each notch part 1.4 moving in an arc and merging.
[0029] In another embodiment of the utility model, as shown in the figure, Figure 4 As shown in the figure, the fishing net 1 is provided with a guide groove 1.5, the push block 5 is located in the guide groove 1.5, the push block 4 is provided with an outer shell 5.1, the guide groove 1.5 is used for sliding cooperation with the push block 5, so that the push block 5 is more stable when moving, a plurality of convex parts 5.2 are arranged on the length direction of the outer shell 5.1, and each convex part 5.2 is a rectangular structure, as shown in the figure, Figure 3 As shown in the figure, the convex part 5.2 is used for increasing the friction of the outer shell 5.1, and the push block 5 is more facilitated to be pushed, the fishing net 1 is further provided with a handle part 1.1, the handle part 1.1 is used for holding the fishing net, and the handle part 1.1 is provided with a rubber pad.
[0030] In another embodiment of the utility model, the fishing net 1 is further provided with a net body 2, the net body 2 is composed of a ring and a fishing net connected with the ring, further, as shown in the figure, Figure 1 As shown in the figure, the net body 2 is used for fishing the waterweeds floating in water, and the fished waterweeds are concentrated on a ship for subsequent treatment.
[0031] The above only describes some exemplary embodiments of the utility model in a descriptive manner, without doubt, for ordinary skilled in the art, the described embodiments can be modified in various manners without departing from the spirit and scope of the utility model. Therefore, the above figures and description are illustrative in nature and should not be understood as limiting the protection scope of the utility model claims.
Claims
1. A water weed cleaning device for river management, comprising a fishing net (1), characterized in that, The fishing net (1) is sequentially communicated with a first placing part (1.2) and a second placing part (1.3), and further comprises: A cutting handle (3) is arranged on the first placing part (1.2); Opposite to the first placing part (1.2), a cutting part (1.4) is arranged and cooperates with the cutting handle (3); A connecting rod (4) is hingedly connected to the cutting handle (3); A push block (5) is slidably arranged on the fishing net (1) and connected to the connecting rod (4).
2. The waterweeds cleaning device for river training according to claim 1, characterized by The cutting handle (3) is provided with a cutting part (3.1).
3. The watercourse management water weed cleaning device according to claim 2, characterized by, When the cutting handle (3) and the fishing net (1) form an included angle, the cutting part (3.1) and each cutting part (1.4) form a cutting space.
4. The waterweeds cleaning device for river training according to claim 3, characterized by During the arc motion of the cutting part (3.1) and each cutting part (1.4), the water plants in the cutting space are cut.
5. The water weed cleaning device for river training according to claim 1, characterized by The fishing net (1) is provided with a guide groove (1.5).
6. The waterweeds cleaning device for river training according to claim 5, characterized by The push block (5) is located in the guide groove (1.5), and the push block is provided with an outer shell (5.1).
7. The watercourse management water weed cleaning device according to claim 6, characterized by A plurality of protruding parts (5.2) are arranged on the length direction of the outer shell (5.1), and each protruding part (5.2) is a rectangular structure.
8. The water weed cleaning device for river training according to claim 1, characterized by The fishing net (1) is further provided with a net body (2), which is composed of a ring and a fishing net connected to the ring.