A portable fishing device

Abstract

The utility model relates to the technical field of fishing device, and disclose a kind of portable fishing device, including positioning crossbar assembly, the bottom of positioning crossbar assembly is equipped with first support positioning assembly, the bottom of first support positioning assembly is equipped with second support positioning assembly, and positioning crossbar assembly includes crossbar main part;The utility model is in the process of splicing installation, the length splicing of positioning crossbar assembly is carried out according to the width of fishing as required, by aligning the first connecting groove and the first convex sliding slot of another positioning crossbar assembly with first connecting block, then by pushing another positioning crossbar assembly so that first connecting block enters into first connecting groove, then rotates so that two positioning crossbar assemblies are connected into a longer positioning device, so that the length of positioning crossbar assembly can be adjusted according to the width of fishing as required, to facilitate to ensure that user carries out fishing work, so that effective fishing can be carried out to river channel.

Description

Technical Field

[0001] This utility model relates to the field of salvage device technology, and more specifically to a portable salvage device. Background Technology

[0002] Traditional methods of cleaning up surface debris mainly rely on manual retrieval or simple mechanical devices, which suffer from drawbacks such as low efficiency, high labor intensity, and limited coverage, especially ineffective in treating suspended solids, aquatic plants, and floating garbage. Furthermore, some existing retrieval equipment lacks eco-friendliness, potentially causing secondary harm to aquatic life, or suffers from high energy consumption and poor adaptability due to unreasonable power system design.

[0003] Currently, most dredging devices on the market use nets, conveyor belts, or rotating rakes, but they generally suffer from drawbacks such as easy clogging, incomplete waste separation, and difficulty in handling complex aquatic environments. Furthermore, their level of intelligence is insufficient, failing to monitor water quality in real time or accurately identify waste types. Therefore, there is an urgent need to develop a new type of dredging device that is highly efficient, energy-saving, and ecologically compatible, integrating automated control, environmentally friendly materials, and ecological restoration technologies to improve the sustainability of river management and provide technical support for aquatic ecological restoration.

[0004] Insufficiency of existing technology: Existing salvage devices are not easy to adjust according to actual salvage needs during use, and are not easy for users to assemble and store, thus making them inconvenient for users to use. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a portable salvage device to solve the problems existing in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable retrieval device, comprising a positioning crossbar assembly, a first support positioning component installed at the bottom of the positioning crossbar assembly, a second support positioning component installed at the bottom of the first support positioning component, the positioning crossbar assembly comprising a crossbar body, storage grooves formed on both sides of the bottom of the crossbar body, positioning circular holes formed on the front and back of the storage grooves, a connecting block fixedly connected to one side of the crossbar body, a first connecting groove formed at the top and bottom of the connecting block, a first convex sliding groove formed on one side of the first connecting groove, a storage square groove formed on the front and back of the storage grooves, a positioning square groove formed on the other side of the crossbar body, and a first connecting block fixedly connected to the top and bottom of the positioning square groove.

[0007] Furthermore, the first support positioning component includes a first support plate, the top and bottom sides of the first support plate are provided with rounded corners, a rotary positioning shaft is fixedly connected to the top of the front and back sides of the first support plate, a first clamping plate is provided on the front side of the first support plate, a first bolt is installed on the front side of the first clamping plate, and a second connecting block is fixedly connected to the bottom of the front and back sides of the first support plate.

[0008] Furthermore, the second support positioning component includes a second support plate, a second clamping plate is provided on the front side of the second support plate, a second bolt is provided on the front side of the second clamping plate, a U-shaped connecting block is fixedly connected to the top of the second support plate, a second connecting groove is provided on the front and back sides of the inner side of the U-shaped connecting block, a second convex sliding groove is provided on the top of the second connecting groove, and a third connecting block is fixedly connected to the bottom of the front and back sides of the second support plate.

[0009] Furthermore, the width of the storage groove is clearance-fitted with the width of the crossbar body, the diameter of the positioning hole is clearance-fitted with the diameter of the rotating positioning shaft, and the positioning hole and the rotating positioning shaft are connected by bearings.

[0010] Furthermore, there is a clearance fit between the diameters of the front and back sides of the second connecting block and the diameters of the front and back sides of the second connecting groove, a clearance fit between the cross-sectional dimensions of the second connecting block and the cross-sectional dimensions of the second convex sliding groove, and a clearance fit between the dimensions of the second connecting block and the dimensions of the third connecting block.

[0011] Furthermore, there is a clearance fit between the cross-sectional dimensions of the first connecting block and the cross-sectional dimensions of the first convex sliding groove, and a clearance fit between the diameters of the top and bottom of the first connecting block and the diameters of the top and bottom of the first connecting groove.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. In the process of splicing and installing this utility model, the length of the positioning crossbar assembly is spliced ​​according to the required retrieval width. By aligning the first connecting groove and the first convex sliding groove of another positioning crossbar assembly with the first connecting block, and then pushing the other positioning crossbar assembly to make the first connecting block enter the first connecting groove, and then rotating to connect the two positioning crossbar assemblies into a longer positioning device, the length of the positioning crossbar assembly can be adjusted according to the actual retrieval width, which is convenient for users to carry out retrieval work and enables effective retrieval of the river.

[0014] 2. In this utility model, the first support positioning component is rotated out from the inside of the positioning crossbar component, so that the included angle between the first support positioning component and the positioning crossbar component is 90 degrees. Then, the second support positioning component is connected to the first support positioning component through the same installation. Then, the salvage net is installed inside the first support positioning component and the second support positioning component. The salvage net is clamped by the cooperation between the first clamping plate and the first bolt, which makes it convenient for the user to adjust the depth of the salvage net according to the depth of the river, thereby ensuring salvage efficiency. Attached Figure Description

[0015] Fig. 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Fig. 2 This is a schematic diagram of the positioning crossbar assembly structure of this utility model;

[0017] Fig. 3 This is a schematic diagram of the first support and positioning component of this utility model;

[0018] Fig. 4 This is a schematic diagram of the second support and positioning component of this utility model.

[0019] The attached figures are labeled as follows: 1. Positioning crossbar assembly; 101. Crossbar body; 102. Storage groove; 103. Storage square groove; 104. Positioning round hole; 105. First connecting groove; 106. First convex sliding groove; 107. First connecting block; 108. Connecting block; 109. Positioning square groove; 2. First support positioning assembly; 201. First support plate; 202. Rotary positioning shaft; 203. Rounded corner; 204. First clamping plate; 205. First bolt; 206. Second connecting block; 3. Second support positioning assembly; 301. Second support plate; 302. Second clamping plate; 303. Second bolt; 304. U-shaped connecting block; 305. Second connecting groove; 306. Second convex sliding groove; 307. Third connecting block. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The portable salvage device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Reference Figs. 1 to 4This utility model provides a portable retrieval device, including a positioning crossbar assembly 1. A first support positioning assembly 2 is installed at the bottom of the positioning crossbar assembly 1, and a second support positioning assembly 3 is installed at the bottom of the first support positioning assembly 2. The positioning crossbar assembly 1 includes a crossbar body 101. Storage grooves 102 are formed on both sides of the bottom of the crossbar body 101. Positioning circular holes 104 are formed on the front and back of the storage grooves 102. A connecting block 108 is fixedly connected to one side of the crossbar body 101. A first connecting groove 105 is formed at both the top and bottom of the connecting block 108. A first convex sliding groove 106 is formed on one side of the first connecting groove 105. A storage square groove 103 is formed on the front and back of the storage grooves 102. A positioning hole 104 is formed on the other side of the crossbar body 101. A square groove 109 is positioned, and a first connecting block 107 is fixedly connected to the top and bottom of the square groove 109. During the splicing and installation process, the positioning crossbar assembly 1 is spliced ​​in length according to the required retrieval width. By aligning the first connecting groove 105 and the first convex sliding groove 106 of another positioning crossbar assembly 1 with the first connecting block 107, and then pushing the other positioning crossbar assembly 1 to make the first connecting block 107 enter the first connecting groove 105, and then rotating it to connect the two positioning crossbar assemblies 1 into a longer positioning device, the length of the positioning crossbar assembly 1 can be adjusted according to the actual retrieval width, which is convenient for users to carry out retrieval work and enables effective retrieval of the river.

[0022] In a preferred embodiment, the first support positioning component 2 includes a first support plate 201, with rounded corners 203 on both sides of the top and bottom of the first support plate 201, a rotating positioning shaft 202 fixedly connected to the top of the front and back sides of the first support plate 201, a first clamping plate 204 provided on the front side of the first support plate 201, a first bolt 205 installed on the front side of the first clamping plate 204, and a second connecting block 206 fixedly connected to the bottom of the front and back sides of the first support plate 201.

[0023] In a preferred embodiment, the second support positioning assembly 3 includes a second support plate 301, a second clamping plate 302 is provided on the front side of the second support plate 301, a second bolt 303 is provided on the front side of the second clamping plate 302, a U-shaped connecting block 304 is fixedly connected to the top of the second support plate 301, a second connecting groove 305 is formed on the front and back sides of the inner side of the U-shaped connecting block 304, a second convex sliding groove 306 is formed on the top of the second connecting groove 305, and a third connecting block 307 is fixedly connected to the bottom of the front and back sides of the second support plate 301. The first support positioning component 2 rotates out from the inside of the positioning crossbar component 1, so that the included angle between the first support positioning component 2 and the positioning crossbar component 1 is 90 degrees. Then, the second support positioning component 3 is connected to the first support positioning component 2 through the same installation. Then, the salvage net is installed inside the first support positioning component 2 and the second support positioning component 3. The salvage net is clamped by the cooperation between the first clamping plate 204 and the first bolt 205, which makes it easy for the user to adjust the depth of the salvage net according to the depth of the river, thereby ensuring salvage efficiency.

[0024] In a preferred embodiment, the width of the receiving groove 102 is clearance-fitted with the width of the crossbar body 101, the diameter of the positioning hole 104 is clearance-fitted with the diameter of the rotating positioning shaft 202, and the positioning hole 104 and the rotating positioning shaft 202 are connected by bearings.

[0025] In a preferred embodiment, the diameters of the front and back sides of the second connecting block 206 and the diameters of the front and back sides of the second connecting groove 305 are clearance-fitted, the cross-sectional dimensions of the second connecting block 206 and the cross-sectional dimensions of the second convex sliding groove 306 are clearance-fitted, and the dimensions of the second connecting block 206 and the dimensions of the third connecting block 307 are clearance-fitted.

[0026] In a preferred embodiment, the cross-sectional dimensions of the first connecting block 107 and the cross-sectional dimensions of the first convex sliding groove 106 are clearance-fitted, and the diameters of the top and bottom of the first connecting block 107 and the diameters of the top and bottom of the first connecting groove 105 are clearance-fitted.

[0027] The working principle of this utility model is as follows: During the splicing and installation process, the length of the positioning crossbar assembly 1 is spliced ​​according to the required retrieval width. By aligning the first connecting groove 105 and the first convex sliding groove 106 of another positioning crossbar assembly 1 with the first connecting block 107, and then pushing the other positioning crossbar assembly 1 to make the first connecting block 107 enter the first connecting groove 105, and then rotating to connect the two positioning crossbar assemblies 1 into a longer positioning device, the length of the positioning crossbar assembly 1 can be adjusted according to the actual retrieval width, which is convenient for users to carry out retrieval work and enables effective retrieval of the river.

[0028] Then, the first support positioning component 2 is rotated out from the inside of the positioning crossbar component 1, so that the included angle between the first support positioning component 2 and the positioning crossbar component 1 is 90 degrees. Then, the second support positioning component 3 is connected to the first support positioning component 2 through the same installation. Then, the salvage net is installed inside the first support positioning component 2 and the second support positioning component 3. The salvage net is clamped by the cooperation between the first clamping plate 204 and the first bolt 205, which makes it easy for the user to adjust the depth of the salvage net according to the depth of the river, thereby ensuring salvage efficiency.

[0029] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0030] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0031] In conclusion, the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable retrieval device, comprising a positioning crossbar assembly (1), characterized in that: The bottom of the positioning crossbar assembly (1) is equipped with a first support positioning assembly (2), and the bottom of the first support positioning assembly (2) is equipped with a second support positioning assembly (3). The positioning crossbar assembly (1) includes a crossbar body (101). The bottom of the crossbar body (101) is provided with storage grooves (102) on both sides. The front and back of the storage grooves (102) are provided with positioning round holes (104). A connecting block (108) is fixedly connected to one side of the crossbar body (101). The top and bottom of the connecting block (108) are provided with first connecting grooves (105). A first convex sliding groove (106) is provided on one side of the first connecting groove (105). A storage square groove (103) is provided on the front and back of the storage groove (102). A positioning square groove (109) is provided on the other side of the crossbar body (101). The top and bottom of the positioning square groove (109) are fixedly connected with a first connecting block (107).

2. The portable salvage device according to claim 1, characterized in that: The first support positioning component (2) includes a first support plate (201), the top and bottom sides of the first support plate (201) are provided with rounded corners (203), the top of the front and back sides of the first support plate (201) is fixedly connected with a rotating positioning shaft (202), the front of the first support plate (201) is provided with a first clamping plate (204), the front of the first clamping plate (204) is installed with a first bolt (205), and the bottom of the front and back sides of the first support plate (201) is fixedly connected with a second connecting block (206).

3. The portable salvage device according to claim 2, characterized in that: The second support positioning component (3) includes a second support plate (301), a second clamping plate (302) is provided on the front side of the second support plate (301), a second bolt (303) is provided on the front side of the second clamping plate (302), a U-shaped connecting block (304) is fixedly connected to the top of the second support plate (301), a second connecting groove (305) is provided on the front and back sides of the inner side of the U-shaped connecting block (304), a second convex sliding groove (306) is provided on the top of the second connecting groove (305), and a third connecting block (307) is fixedly connected to the bottom of the front and back sides of the second support plate (301).

4. A portable salvage device according to claim 3, characterized in that: The width of the storage groove (102) is clearance-fitted with the width of the crossbar body (101), the diameter of the positioning hole (104) is clearance-fitted with the diameter of the rotating positioning shaft (202), and the positioning hole (104) and the rotating positioning shaft (202) are connected by bearings.

5. A portable salvage device according to claim 3, characterized in that: The diameters of the front and back sides of the second connecting block (206) and the diameters of the front and back sides of the second connecting groove (305) are clearance-fitted, the cross-sectional dimensions of the second connecting block (206) and the cross-sectional dimensions of the second convex sliding groove (306) are clearance-fitted, and the dimensions of the second connecting block (206) and the dimensions of the third connecting block (307) are clearance-fitted.

6. A portable salvage device according to claim 3, characterized in that: The cross-sectional dimensions of the first connecting block (107) and the cross-sectional dimensions of the first convex sliding groove (106) are clearance-fitted, and the diameters of the top and bottom of the first connecting block (107) and the diameters of the top and bottom of the first connecting groove (105) are clearance-fitted.

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