Silurus asotus fish catching device
By designing a fish-shaped fish capture device including a capture box, an adjustment plate and a conical mesh, the problems of low capture efficiency and inconvenience in the prior art are solved, and the effect of efficient capture and convenient operation is achieved.
Patent Information
- Application Number
- CN202421236110.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The prior art is difficult to efficiently capture and classify the catfish, and traditional capture devices are not convenient for adjustment and cleaning, and are easy to wrap water plants.
A catfish catching device is designed, including a catch box, fish inlet, hollow frame, limiting pin, return spring, conical mesh, adjustment plate and barrier mesh. By adjusting the movement of the plate and the partition net, the size of the inlet can be adjusted to accommodate fish of different volumes. The sealing of the capture box and the convenient cleaning of the conical net can be achieved through the cooperation of the limiting pin and the return spring.
It improves the capture efficiency, prevents fish from escaping, and simplifies the adjustment and cleaning process of the capture device to adapt to fish capture needs of different volumes.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of catfish catching, in particular to a Siluriformes fish catching device. Background Art
[0002] Siluriformes is an important order of the phylum Chordata and class Osteichthyes, which includes more than 23,150 families and about 222,000,000 species of fish. It is widely distributed in freshwater and brackish waters on all continents of the world (except Antarctica). Some species have even adapted to the marine environment.
[0003] Since Siluriformes fish have no scales and their skin is slimy, it is not convenient to catch them with a scoop net. Scoop nets usually catch all fish of all sizes in one go, and they need to be sorted and selected, which is time-consuming and laborious. In addition, traditional catching devices are not convenient for adjusting the fish entrance according to catching needs. Traditional catching devices are also easily entangled with impurities such as aquatic plants, making them cumbersome to clean. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that, since Siluriformes fish have no scales and their skin is slimy, it is inconvenient to catch them with a scoop net, and the scoop net usually catches all fish of all sizes in one net, and classification and selection are required, which is relatively time-consuming and laborious, and the traditional catching device is not convenient for adjusting the fish inlet according to the catching needs, and the traditional catching device is also easy to be entangled with impurities such as water plants, which is relatively cumbersome to clean.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a Siluriformes fish catching device, comprising: a catching box, wherein the catching box is provided with fish inlets at the centers of the four sides, wherein the outer surface of the catching box near the fish inlet is fixedly installed with a hollow frame, wherein the outer surfaces of the plurality of hollow frames are movably embedded with a limit pin, wherein the outer surfaces of the plurality of limit pins are fixedly connected with a reset spring, wherein the other ends of the plurality of reset springs are fixedly connected to the outer surface of the hollow frame, and further comprising:
[0006] A plurality of hollow U-shaped plates are movably embedded in the hollow frame, and a conical net is fixedly installed at the center of the plurality of hollow U-shaped plates;
[0007] A plurality of U-shaped connecting plates are fixedly mounted on the tops of the plurality of hollow frames, bidirectional screws are movably embedded in the interiors of the plurality of U-shaped connecting plates, and adjustment plates are movably sleeved on the outer surfaces of the plurality of bidirectional screws.
[0008] Preferably, the back surfaces of the plurality of adjustment plates are fixedly connected with baffle nets, both sides of the plurality of U-shaped connecting plates are fixedly installed with long strips, and the other ends of the plurality of baffle nets are fixedly connected to the outer surface of the long strips.
[0009] The technical effect of adopting the above further solution is that the adjustment plate drives the baffle net to adjust the size of the fish inlet, thereby catching catfish of different sizes.
[0010] Preferably, a plurality of the U-shaped connecting plates are provided with limiting grooves inside, a plurality of the adjusting plates are fixedly installed with limiting blocks on one side close to the upper end, and a plurality of the limiting blocks are movably embedded in the limiting grooves.
[0011] The technical effect of adopting the above further solution is that the limit block is movably embedded in the limit groove so that the adjustment plate can only move left and right and will not rotate with the bidirectional screw.
[0012] Preferably, one end of each of the bidirectional screw rods passes through the U-shaped connecting plate, and one end of each of the bidirectional screw rods is fixedly mounted with an adjuster.
[0013] The technical effect of adopting the above further solution is that the adjuster can rotate the bidirectional screw, thereby driving the adjustment plate to move relative to or away from each other.
[0014] Preferably, limiting holes are provided at the centers of both sides of the plurality of hollow U-shaped plates, and handles are fixedly mounted on the outer surfaces of the plurality of hollow U-shaped plates.
[0015] The technical effect of adopting the above further solution is that the hollow U-shaped plate can be pulled by the handle to drive the conical net to be taken out.
[0016] Preferably, a bait tube is fixedly installed at the inner center of the capture box, and two circular holes are opened on the outer surface of the capture box near the upper end, and the two circular holes are symmetrical.
[0017] The technical effect of adopting the above further solution is that fish food can be added into the interior of the bait tube to lure catfish to come for food.
[0018] Preferably, a sealing cover is movably mounted on the top of the capture box, and two limit pins are movably embedded on both sides of the sealing cover.
[0019] The technical effect of adopting the above further solution is that the sealing cover can seal the upper end of the capture box to prevent the captured catfish from escaping.
[0020] Preferably, the outer surfaces of the two limit pins 2 are fixedly connected with the return spring 2, and the other ends of the two return springs 2 are fixedly connected to the outer surface of the sealing cover.
[0021] The technical effect of adopting the above further solution is that the second reset spring can drive the second limit pin to be embedded in the inside of the circular hole, so that the sealing cover is installed on the top of the capture box.
[0022] Compared with the prior art, the advantages and positive effects of the utility model are:
[0023] 1. In the utility model, fish food is put into the bait tube, and then the sealing cover is covered on the top of the capture box. Two limit pins 2 are embedded in the circular hole under the elastic force of the reset spring 2, so that the sealing cover and the capture box are fixedly connected together. The capture box is put into the fish pond, and the catfish enters the capture box through the fish inlet. A conical net is arranged inside the fish inlet. The conical net has contractility, so the catfish can enter easily but cannot swim out, which effectively improves the capture efficiency and prevents the catfish from escaping.
[0024] 2. In the utility model, the bidirectional screw is rotated by the regulator, and the bidirectional screw can drive the two adjusting plates to move relative to or away from each other. The adjusting plates and the opposite surfaces of the long plates are fixedly connected with a baffle net. The adjusting plates drive the baffle net to block the fish inlet, and the size of the catfish caught can be adjusted according to the needs. Limit blocks are fixedly installed on the upper ends of the two adjusting plates, and the limit blocks are movably embedded in the limiting grooves. Therefore, the adjusting plates can only move left and right on the outer surface of the bidirectional screw and will not rotate. Pull the limit pin to move it out of the limiting hole, and then pull the hollow U-shaped plate by the handle to drive the conical net to be taken out, so that the conical net can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 The utility model provides a structural schematic diagram of a Siluriformes fish catching device;
[0026] Figure 2 The utility model provides a schematic diagram of the explosion structure of a Siluriformes fish catching device;
[0027] Figure 3 The utility model provides a partial cross-sectional structural schematic diagram of a Siluriformes fish catching device;
[0028] Figure 4 The utility model proposes a device for catching Siluriformes fish. Figure 2 Enlarged structural diagram at A in the middle.
[0029] Legend:
[0030] 1. Capture box; 101. Sealing cover; 102. Limit pin 2; 103. Return spring 2; 104. Hollow frame; 105. U-shaped connecting plate; 106. Bidirectional screw; 107. Long strip plate; 108. Baffle net; 109. Regulator; 110. Adjustment plate; 111. Round hole; 112. Bait tube; 113. Conical net; 114. Hollow U-shaped plate; 115. Handle; 116. Limit hole; 117. Limit pin 1; 118. Return spring 1; 119. Limit slot; 120. Limit block; 121. Fish inlet. DETAILED DESCRIPTION
[0031] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0033] Embodiment 1, as Figure 1-4 As shown, the utility model provides a Siluriformes fish catching device, comprising: a catching box 1, wherein fish inlets 121 are provided at the centers of the four sides of the catching box 1; a plurality of hollow U-shaped plates 114, which are movably embedded in the interior of a hollow frame 104, and a conical net 113 is fixedly installed at the centers of the plurality of hollow U-shaped plates 114; a bait tube 112 is fixedly installed at the center of the interior of the catching box 1, and two circular holes 111 are provided on the outer surface of the catching box 1 near the upper end, and the two circular holes 111 are symmetrical; a sealing cover 101 is movably installed on the top of the catching box 1, and two limit pins 102 are movably embedded on both sides of the sealing cover 101; two return springs 103 are fixedly connected to the outer surfaces of the two limit pins 102, and the other ends of the two return springs 103 are fixedly connected to the outer surface of the sealing cover 101.
[0034] In this embodiment, fish food is put into the bait tube 112, and then the sealing cover 101 is covered on the top of the capture box 1. The two limit pins 102 are embedded in the circular hole 111 under the elastic force of the reset spring 103, so that the sealing cover 101 is fixedly connected to the capture box 1. The capture box 1 is put into the fish pond, and the catfish enters the capture box 1 through the fish inlet 121. The fish inlet 121 is provided with a conical net 113. The conical net 113 is contractile, which makes it easy for the catfish to enter but not swim out. This effectively improves the capture efficiency and prevents the catfish from escaping.
[0035] Embodiment 2, as Figure 1-4As shown, the outer surface of the capture box 1 near the fish inlet 121 is fixedly installed with a hollow frame 104, and the outer surfaces of the plurality of hollow frames 104 are movably embedded with a limit pin 117, and the outer surfaces of the plurality of limit pins 117 are fixedly connected with a return spring 118, and the other ends of the plurality of return springs 118 are fixedly connected to the outer surface of the hollow frame 104; a plurality of U-shaped connecting plates 105 are fixedly installed on the top of the plurality of hollow frames 104, and the interiors of the plurality of U-shaped connecting plates 105 are movably embedded with a bidirectional screw 106, and the outer surfaces of the plurality of bidirectional screws 106 are movably sleeved with an adjusting plate 110; the opposite sides of the plurality of adjusting plates 110 are fixedly connected with a baffle net 108, and the plurality of U-shaped connecting plates 105 are fixedly connected with a baffle net 108. Long strips 107 are fixedly installed on both sides of the connecting plate 105, and the other ends of the multiple barrier nets 108 are fixedly connected to the outer surface of the long strips 107; limiting grooves 119 are opened inside the multiple U-shaped connecting plates 105, and limiting blocks 120 are fixedly installed on the side close to the upper end of the multiple adjustment plates 110, and the multiple limiting blocks 120 are movably embedded in the limiting grooves 119; one end of the multiple bidirectional screws 106 passes through the U-shaped connecting plate 105, and one end of the multiple bidirectional screws 106 is fixedly installed with adjusters 109; limiting holes 116 are opened at the centers of both sides of the multiple hollow U-shaped plates 114, and handles 115 are fixedly installed on the outer surfaces of the multiple hollow U-shaped plates 114.
[0036] In this embodiment, the bidirectional screw 106 is rotated by the adjuster 109, and the bidirectional screw 106 can drive the two adjustment plates 110 to move relative to or away from each other. The adjusting plates 110 and the opposite surfaces of the long plates 107 are fixedly connected with a baffle net 108. The adjusting plates 110 drive the baffle net 108 to block the fish inlet 121, and the size of the catfish caught can be adjusted according to needs. The upper ends of the two adjustment plates 110 are fixedly installed with limit blocks 120, and the limit blocks 120 are movably embedded in the limit groove 119. Therefore, the adjustment plates 110 can only move left and right on the outer surface of the bidirectional screw 106 and will not rotate. Pull the limit pin 117 out of the limit hole 116, and then pull the hollow U-shaped plate 114 through the handle 115 to drive the conical net 113 to be taken out, and the conical net 113 can be cleaned.
[0037] Working principle: When in use, put the fish food into the bait tube 112, then cover the sealing cover 101 on the top of the capture box 1, and the two limit pins 102 are embedded in the circular hole 111 under the elastic force of the reset spring 103, so that the sealing cover 101 is fixedly connected with the capture box 1, and the capture box 1 is put into the fish pond, and the catfish enters the capture box 1 through the fish inlet 121. The inside of the fish inlet 121 is provided with a conical net 113, which is contractile, and the catfish can enter easily but cannot swim out, which effectively improves the capture efficiency and prevents the catfish from escaping. The bidirectional screw 106 is rotated by the adjuster 109, and the bidirectional screw 106 can drive the two adjustment plates 110 The adjusting plates 110 and the strip plate 107 can move relative to or away from each other, and the opposite surfaces thereof are fixedly connected with a baffle net 108. The adjusting plates 110 drive the baffle net 108 to block the fish inlet 121, and can be adjusted according to the size of the catfish to be caught. The upper ends of the two adjusting plates 110 are fixedly installed with limit blocks 120, and the limit blocks 120 are movably embedded in the limit groove 119. Therefore, the adjusting plates 110 can only move left and right on the outer surface of the bidirectional screw 106 and will not rotate. Pull the limit pin 117 out of the limit hole 116, and then pull the hollow U-shaped plate 114 through the handle 115 to drive the conical net 113 to be taken out, and the conical net 113 can be cleaned.
[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A device for catching Siluriformes fish, comprising: A capture box (1), wherein fish inlets (121) are provided at the centers of the four sides of the capture box (1), a hollow frame (104) is fixedly installed on the outer surface of the capture box (1) near the fish inlet (121), a plurality of the outer surfaces of the hollow frames (104) are movably embedded with limit pins (117), a plurality of the outer surfaces of the limit pins (117) are fixedly connected with return springs (118), and the other ends of the plurality of return springs (118) are fixedly connected to the outer surface of the hollow frame (104), characterized in that it also includes: A plurality of hollow U-shaped plates (114) are movably embedded in the hollow frame (104), and a conical net (113) is fixedly installed at the center of the plurality of hollow U-shaped plates (114); A plurality of U-shaped connecting plates (105) are fixedly mounted on the top of the plurality of hollow frames (104); a bidirectional screw rod (106) is movably embedded inside the plurality of U-shaped connecting plates (105); and an adjusting plate (110) is movably sleeved on the outer surface of the plurality of bidirectional screw rods (106).
2. The device for catching Siluriformes fish according to claim 1, characterized in that: The back surfaces of the plurality of adjustment plates (110) are fixedly connected with baffle nets (108), the two sides of the plurality of U-shaped connection plates (105) are fixedly mounted with long strips (107), and the other ends of the plurality of baffle nets (108) are fixedly connected to the outer surface of the long strips (107).
3. The device for catching Siluriformes fish according to claim 2, characterized in that: A plurality of the U-shaped connecting plates (105) are provided with a limiting groove (119) inside, and a limiting block (120) is fixedly installed on one side close to the upper end of the plurality of adjusting plates (110), and the plurality of limiting blocks (120) are movably embedded inside the limiting groove (119).
4. The device for catching Siluriformes fish according to claim 3, characterized in that: One end of each of the bidirectional screw rods (106) passes through the U-shaped connecting plate (105), and one end of each of the bidirectional screw rods (106) is fixedly mounted with an adjuster (109).
5. The device for catching Siluriformes fish according to claim 4, characterized in that: Limiting holes (116) are provided at the centers of both sides of the plurality of hollow U-shaped plates (114), and handles (115) are fixedly mounted on the outer surfaces of the plurality of hollow U-shaped plates (114).
6. The device for catching Siluriformes fish according to claim 1, characterized in that: A bait tube (112) is fixedly installed at the inner center of the capture box (1), and two circular holes (111) are provided on the outer surface of the capture box (1) near the upper end, and the two circular holes (111) are symmetrical.
7. The device for catching Siluriformes fish according to claim 6, characterized in that: A sealing cover (101) is movably mounted on the top of the capture box (1), and two limit pins (102) are movably embedded on both sides of the sealing cover (101).
8. The device for catching Siluriformes fish according to claim 7, characterized in that: The outer surfaces of the two second limit pins (102) are fixedly connected to the second return springs (103), and the other ends of the two second return springs (103) are fixedly connected to the outer surface of the sealing cover (101).