Strength detection device for fishing net production

Abstract

The utility model discloses a strength detection device for fishing net production, which comprises a workbench, a bearing column is fixedly arranged at the bottom of the workbench, a supporting seat is fixedly arranged at the top of the bearing column, a connecting sleeve is rotatably arranged on the surface of the supporting seat, a first bevel gear is fixedly arranged at the top of the connecting sleeve, and a second bevel gear is fixedly arranged at the bottom of the first bevel gear. The first bevel gear is rotatably connected with the supporting seat, a fixed rod is fixedly arranged in the supporting seat, a movable sleeve is slidably arranged on the surface of the fixed rod, a threaded sleeve is arranged on the surface of the movable sleeve in a threaded mode, and a second bevel gear is fixedly arranged at the end, away from the supporting seat, of the threaded sleeve; according to the device, the tension conditions of the fishing net in multiple directions can be detected, the detection comprehensiveness of the strength of the fishing net is improved, the evaluation of the strength of the fishing net is more accurate, then unqualified fishing nets are effectively prevented from flowing into the market, and the safety and quality of fishery production are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing net production, in particular to a strength detection device for fishing net production. Background Art

[0002] A fishing net is a tool woven from netting lines. Its main function is to catch fish and other aquatic life. It can efficiently enclose a certain area of water, making it difficult for fish and shrimp to escape after entering. It provides important protection for fishery production and is an indispensable tool for fishermen.

[0003] Insufficient strength of fishing nets may cause them to break during fishing, resulting in loss of catch and even endangering the safety of fishermen. Testing fishing nets during the production process can ensure the quality of the nets, improve the efficiency and safety of fishery production, screen out qualified products, provide reliable protection for fishery operations, and ensure the stability of the entire fishery industry chain.

[0004] Existing strength detection devices determine the strength of fishing nets by pulling on them. However, during testing, the devices often only fix the two ends of the fishing net, so the net can only be pulled in one direction. This means that the detection device can only obtain detection results for the fishing net in one direction, which leads to a deviation between the detection results and the strength assessment of the fishing net, resulting in the release of less safe fishing nets into the market, causing the fishing nets to be easily damaged during actual use, which not only causes loss of catch but also poses a threat to the safety of fishermen. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the present invention provides a strength detection device for fishing net production, which is used to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A strength detection device for fishing net production comprises a workbench, a load-bearing column is fixedly provided at the bottom of the workbench, a support seat is fixedly provided on the top of the load-bearing column, a connecting sleeve is rotatably provided on the surface of the support seat, a first bevel gear is fixedly provided on the top of the connecting sleeve, the first bevel gear and the support seat are rotatably connected, a fixed rod is fixedly provided inside the support seat, a movable sleeve is slidably provided on the surface of the fixed rod, a threaded sleeve is threaded on the surface of the movable sleeve, a second bevel gear is fixedly provided on the end of the threaded sleeve away from the support seat, the second bevel gear and the first bevel gear are meshed and connected, a mounting plate is fixedly provided on the surface of the movable sleeve, a tension sensor is fixedly provided on the side of the mounting plate close to the center of the support seat, a clamping assembly is provided on the end of the tension sensor away from the mounting plate, and a driving assembly is provided on the surface of the workbench.

[0008] Preferably, the clamping assembly includes a clamping frame fixedly arranged at one end of the tension sensor away from the mounting plate, the internal thread of the clamping frame is provided with a clamping rod, and the bottom end of the clamping rod is rotatably provided with a clamping plate.

[0009] Preferably, the driving assembly includes a driving motor fixedly arranged on the top of the workbench, the output end of the driving motor extends through the workbench to the bottom of the workbench and is fixedly provided with an active rod, a driving gear is fixedly provided on the surface of the active rod, a driven gear is meshed with the surface of the driving gear, and the driven gear and the connecting sleeve are fixedly connected.

[0010] Preferably, a control device is fixedly provided on the top of the workbench, and a support column is fixedly provided on the bottom of the workbench.

[0011] Preferably, the clamping plate and the clamping frame are made of the same material, both of which are made of non-slip rubber.

[0012] Preferably, there are multiple clamping frames, and the multiple clamping frames are distributed in a circular array.

[0013] Preferably, there are multiple second bevel gears, and the multiple second bevel gears are distributed in a circular array.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the strength detection device for fishing net production rotates the connecting sleeve through the driving component, the rotation of the connecting sleeve drives the first bevel gear to rotate, the rotation of the first bevel gear drives the second bevel gear to rotate, the rotation of the second bevel gear drives the threaded sleeve to rotate, the rotation of the threaded sleeve causes the movable sleeve to move inside it, the movement of the movable sleeve drives the mounting plate to move, the movement of the mounting plate causes one end of the fishing net fixed by the clamping component to move through the tension sensor, and the tension applied to the fishing net can be known through the tension sensor. When performing strength detection on the fishing net, the device can detect the tension conditions in multiple directions of the fishing net, thereby improving the comprehensiveness of the strength detection of the fishing net, making the assessment of the strength of the fishing net more accurate, and thus effectively preventing unqualified fishing nets from entering the market, thereby ensuring the safety and quality of fishery production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the structural survey drawing of the utility model;

[0016] Figure 2 This is a right sectional view of the structure of the utility model;

[0017] Figure 3 This is a bottom view of the structure of the utility model;

[0018] Figure 4 for Figure 2 A magnified view of the structure at point A.

[0019] In the figure: 1. Workbench; 2. Connecting sleeve; 3. Support seat; 4. First bevel gear; 5. Fixed rod; 6. Moving sleeve; 7. Threaded sleeve; 8. Mounting plate; 9. Tension sensor; 10. Clamping frame; 11. Clamping rod; 12. Clamping plate; 13. Driven gear; 14. Driving gear; 15. Driving rod; 16. Drive motor; 17. Control device; 18. Support column; 19. Load-bearing column; 20. Second bevel gear. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Reference Figure 1-4A strength testing device for fishing net production includes a workbench 1, a load-bearing column 19 is fixedly provided at the bottom of the workbench 1, a support seat 3 is fixedly provided on the top of the load-bearing column 19, a connecting sleeve 2 is rotatably provided on the surface of the support seat 3, a first bevel gear 4 is fixedly provided on the top of the connecting sleeve 2, the first bevel gear 4 and the support seat 3 are rotatably connected, a fixed rod 5 is fixedly provided inside the support seat 3, a movable sleeve 6 is slidably provided on the surface of the fixed rod 5, a threaded sleeve 7 is provided on the surface of the movable sleeve 6, a second bevel gear 20 is fixedly provided on the end of the threaded sleeve 7 away from the support seat 3, and the second bevel gear 20 is rotatably connected to the first bevel gear 4. There are multiple second bevel gears 20, and the multiple second bevel gears 20 are distributed in a circular array. The second bevel gears 20 are meshed with the first bevel gear 4. A mounting plate 8 is fixedly provided on the surface of the movable sleeve 6. A tension sensor 9 is fixedly provided on one side of the mounting plate 8 close to the center of the support seat 3. A clamping assembly is provided on the end of the tension sensor 9 away from the mounting plate 8. A driving assembly is provided on the surface of the workbench 1. The driving assembly includes a driving motor 16 fixedly provided on the top of the workbench 1. The output end of the driving motor 16 extends through the workbench 1 to the bottom of the workbench 1 and is fixedly provided with an active rod 15. The surface of the active rod 15 The driving gear 14 is fixedly provided on the surface, and the surface of the driving gear 14 is meshed with the driven gear 13. The driven gear 13 and the connecting sleeve 2 are fixedly connected. The driving motor 16 is started to drive the active rod 15 to rotate. The active rod 15 rotates to rotate the driving gear 14. The driving gear 14 rotates to drive the driven gear 13 to rotate. The driven gear 13 rotates to drive the connecting sleeve 2 to rotate. The strength detection device for fishing net production drives the connecting sleeve 2 to rotate through the driving component. The connecting sleeve 2 rotates to drive the first bevel gear 4 to rotate. The first bevel gear 4 rotates to drive the second bevel gear 20 to rotate. The second bevel gear 20 The rotation drives the threaded sleeve 7 to rotate, and the rotation of the threaded sleeve 7 causes the movable sleeve 6 to move inside it. The movement of the movable sleeve 6 drives the mounting plate 8 to move. The movement of the mounting plate 8 causes one end of the fishing net fixed by the clamping assembly to move through the tension sensor 9, and the tension on the fishing net can be known through the tension sensor 9. When the device performs strength testing on the fishing net, it can detect the tension in multiple directions of the fishing net, which improves the comprehensiveness of the strength testing of the fishing net and makes the assessment of the strength of the fishing net more accurate, thereby effectively preventing unqualified fishing nets from entering the market and ensuring the safety and quality of fishery production.

[0022] Specifically, the clamping assembly includes a clamping frame 10 fixedly arranged at one end of the tension sensor 9 away from the mounting plate 8. There are multiple clamping frames 10, and the multiple clamping frames 10 are distributed in a circular array. The internal thread of the clamping frame 10 is provided with a clamping rod 11, and the bottom end of the clamping rod 11 is rotatably provided with a clamping plate 12. The clamping plate 12 and the clamping frame 10 are made of the same material, both of which are made of non-slip rubber material. The clamping rod 11 is rotated to push the clamping plate 12 to move, and the fishing net is clamped and fixed by the clamping plate 12 and the bottom inside the clamping frame 10 for easy detection. At the same time, the clamping plate 12 and the clamping frame 10 made of non-slip rubber material can prevent the fishing net from slipping when pulling during detection.

[0023] Specifically, a control device 17 is fixedly installed on the top of the workbench 1, and a support column 18 is fixedly installed on the bottom of the workbench 1. The control device 17 is used to control the start of the drive motor 16, and the support column 18 supports the workbench 1 to prevent the bottom motor and other devices from contacting the ground.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0025] During use: the four sides of the fishing net are placed in each clamping frame 10 respectively, and the clamping rod 11 is rotated in turn to push the clamping plate 12 to move, and the fishing net is clamped and fixed by the clamping plate 12 and the bottom inside the clamping frame 10, and then the driving motor 16 is started to drive the active rod 15 to rotate. The active rod 15 rotates to rotate, and the active rod 15 rotates to rotate the driving gear 14. The driving gear 14 rotates to drive the driven gear 13 to rotate, and the driven gear 13 rotates to drive the connecting sleeve 2 to rotate. The connecting sleeve 2 rotates to drive the first bevel gear 4 to rotate, and the first bevel gear 4 rotates to drive the second bevel gear 20 to rotate. The second bevel gear 20 rotates to drive the threaded sleeve 7 to rotate, and the threaded sleeve 7 rotates to make the movable sleeve 6 move inside it. The movable sleeve 6 moves to drive the mounting plate 8 to move, and the mounting plate 8 pulls the tension sensor 9, the clamping frame 10 and the fishing net fixed inside the clamping frame 10, thereby pulling one end of the fishing net, and the tension on the fishing net can be known through the tension sensor 9.

[0026] In summary, the strength detection device for fishing net production rotates the connecting sleeve 2 through the driving component, and the rotation of the connecting sleeve 2 drives the first bevel gear 4 to rotate, and the rotation of the first bevel gear 4 drives the second bevel gear 20 to rotate, and the rotation of the second bevel gear 20 drives the threaded sleeve 7 to rotate, and the rotation of the threaded sleeve 7 causes the movable sleeve 6 to move inside it, and the movement of the movable sleeve 6 drives the mounting plate 8 to move, and the movement of the mounting plate 8 causes one end of the fishing net fixed by the clamping component to move through the tension sensor 9, and the tension applied to the fishing net can be known through the tension sensor 9. When performing strength detection on the fishing net, the device can detect the tension conditions in multiple directions of the fishing net, thereby improving the comprehensiveness of the strength detection of the fishing net, making the assessment of the strength of the fishing net more accurate, and thus effectively preventing unqualified fishing nets from entering the market, thereby ensuring the safety and quality of fishery production.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A strength detection device for fishing net production, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly provided with a load-bearing column (19), the top of the load-bearing column (19) is fixedly provided with a support seat (3), the surface of the support seat (3) is rotatably provided with a connecting sleeve (2), the top of the connecting sleeve (2) is fixedly provided with a first bevel gear (4), the first bevel gear (4) and the support seat (3) are rotatably connected, a fixed rod (5) is fixedly provided inside the support seat (3), the surface of the fixed rod (5) is slidably provided with a moving sleeve (6), the surface of the moving sleeve (6) is threadedly provided with a threaded sleeve (7), the end of the threaded sleeve (7) away from the support seat (3) is fixedly provided with a second bevel gear (20), the second bevel gear (20) and the first bevel gear (4) are meshed and connected, a mounting plate (8) is fixedly provided on the surface of the moving sleeve (6), a tension sensor (9) is fixedly provided on the side of the mounting plate (8) close to the center of the support seat (3), the end of the tension sensor (9) away from the mounting plate (8) is provided with a clamping assembly, and a driving assembly is provided on the surface of the workbench (1).

2. A strength detection device for fishing net production according to claim 1, characterized in that: The clamping assembly comprises a clamping frame (10) fixedly arranged at one end of the tension sensor (9) away from the mounting plate (8), the internal thread of the clamping frame (10) is provided with a clamping rod (11), and the bottom end of the clamping rod (11) is rotatably provided with a clamping plate (12).

3. A strength detection device for fishing net production according to claim 1, characterized in that: The driving assembly comprises a driving motor (16) fixedly arranged on the top of the workbench (1); an output end of the driving motor (16) passes through the workbench (1) and extends to the bottom of the workbench (1) and is fixedly provided with an active rod (15); a driving gear (14) is fixedly provided on the surface of the active rod (15); a driven gear (13) is meshed with the surface of the driving gear (14); and the driven gear (13) and the connecting sleeve (2) are fixedly connected.

4. A strength detection device for fishing net production according to claim 1, characterized in that: A control device (17) is fixedly provided on the top of the workbench (1), and a support column (18) is fixedly provided on the bottom of the workbench (1).

5. A strength detection device for fishing net production according to claim 2, characterized in that: The clamping plate (12) and the clamping frame (10) are made of the same material, both of which are made of non-slip rubber.

6. A strength detection device for fishing net production according to claim 2, characterized in that: There are multiple clamping frames (10), and the multiple clamping frames (10) are distributed in a circular array.

7. A strength detection device for fishing net production according to claim 1, characterized in that: There are multiple second bevel gears (20), and the multiple second bevel gears (20) are distributed in a circular array.

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