Quality detection device for breeding net

Abstract

The utility model discloses a quality detection device for breeding net, including bottom plate, bi-directional screw, drive motor, connecting piece and pulling piece, drive motor is installed on the right side of bottom plate, bi-directional screw is movably connected inside bottom plate. According to the utility model, by arranging the after-detection winding mechanism, after the quality detection of the culture net is completed, the culture net is positioned between the two winding rods, the winding motor is started, the output end of the winding motor drives the rotating block to rotate, the winding rods on the rotating block synchronously rotate along with the rotating block, one end of the detected culture net is fixed on the winding rods, and the detection of the quality of the culture net is completed. And along with rotation of the winding rod, the breeding net starts to be wound on the winding rod, automatic winding is achieved, the winding time after detection is greatly shortened, the detection efficiency is remarkably improved, and the problems that when a detection device is applied, a rope net winding function is lacked, after detection is completed, the rope net needs to be manually wound, and a large amount of time is consumed are solved.

Description

Technical Field

[0001] This utility model relates to the field of testing device technology, specifically a quality testing device for aquaculture nets. Background Technology

[0002] In aquaculture and livestock farming, aquaculture nets serve as a core material for ensuring the safety and efficiency of aquaculture. Their quality directly impacts farming results and costs; therefore, net strength testing is a crucial aspect of quality control in aquaculture net production. Currently, various aquaculture net quality testing devices are available on the market, such as the multi-functional rope and net quality testing device disclosed in authorization announcement number CN222280325U. This device, through left-right pulling and four-directional tensile testing, more closely reflects the actual pulling and impact conditions experienced by the rope and net, significantly improving testing accuracy.

[0003] However, practical application research and technical analysis revealed that existing similar testing devices lack the function of winding up ropes and nets. After the testing is completed, the ropes and nets need to be manually wound up, which consumes a lot of time. Especially when the testing tasks are heavy, the winding work becomes a key factor restricting the testing efficiency. Taking the testing of a large number of ropes and nets of different specifications as an example, manual winding will significantly extend the testing cycle, reduce the overall work efficiency, and affect the production schedule. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a quality inspection device for aquaculture nets, which has the advantage of helping operators to roll up the aquaculture nets after inspection. This solves the problem that the inspection device lacks the function of rolling up the nets during application, and that manual rolling up of the nets is required after inspection, which consumes a lot of time.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quality inspection device for aquaculture nets, comprising a base plate, a bidirectional screw, a drive motor, a connecting block, and a pulling member. The drive motor is installed on the right side of the base plate. The bidirectional screw is movably connected inside the base plate. The output end of the drive motor is fixedly connected to the right end of the bidirectional screw. The connecting block is threadedly connected to the left and right sides of the surface of the bidirectional screw. The pulling member is fixedly connected to the top of the connecting block. A detection and winding mechanism is fixedly installed in the middle of the back of the base plate. The detection and winding mechanism includes a first support frame, which is fixedly installed in the middle of the back of the base plate. A winding motor is fixedly installed at the top of the back of the first support frame. A rotating block is fixedly connected to the output end of the winding motor. A winding rod is fixedly connected to the top and bottom of the front of the rotating block. A winding tensioning mechanism is fixedly connected to the left and right sides of the front and back of the base plate.

[0006] In a preferred embodiment of this invention, the winding tensioning mechanism includes a second support frame, which is fixedly connected to the left side of the front and back sides of the base plate and the right side of the front and back sides of the base plate. A first fixing rod is fixedly connected to the top of the inner side of the second support frame. A first rotating roller is movably connected to the inner end of the first fixing rod via a bearing. A second rotating roller is provided at the bottom of the first rotating roller. The front end and rear end of the second rotating roller are both movably connected to a second fixing rod via bearings. An adjustment component is fixedly connected to the front end of the second fixing rod on the front side, and a limit component is fixedly connected to the rear end of the second fixing rod on the rear side.

[0007] In a preferred embodiment of this invention, the adjusting component includes an adjusting block, which is fixedly connected to the front end of the second fixing rod on the front side. An adjusting screw is threadedly connected to the inside of the adjusting block. The top and bottom of the adjusting screw are movably connected to a first support plate via bearings. The back of the first support plate is fixedly connected to the front of the second support frame on the front side.

[0008] In a preferred embodiment of this utility model, the limiting component includes a limiting block, which is fixedly connected to the rear end of the second fixing rod on the rear side. A limiting rod is slidably connected inside the limiting block, and a second support plate is fixedly connected to the top and bottom of the limiting rod. The front side of the second support plate is fixedly connected to the back side of the second support frame on the back side.

[0009] In a preferred embodiment of this invention, a rotating wheel is fixedly connected to the bottom of the adjusting screw, and the rotating wheel is used to rotate the adjusting screw.

[0010] As a preferred embodiment of this utility model, the front of the second support frame is provided with a transmission groove, and the second fixing rod is located inside the transmission groove.

[0011] As a preferred embodiment of this invention, the gripping portion of the wheel is covered with a protective sleeve, the protective sleeve being made of natural rubber.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting up a post-inspection winding mechanism, allows the aquaculture net to be positioned between two winding rods after quality inspection. The winding motor is then started, and its output drives a rotating block to rotate. The winding rods on the rotating block rotate synchronously, fixing one end of the inspected aquaculture net onto the winding rods. As the winding rods rotate, the aquaculture net begins to wind around them, achieving automatic winding. This significantly shortens the winding time after inspection, greatly improves inspection efficiency, and solves the problem of the lack of a winding function in traditional inspection devices, which required manual winding after inspection, wasting considerable time. This invention effectively helps operators wind up the aquaculture net after inspection.

[0014] 2. This utility model, by setting up a winding tensioning mechanism, can play a tensioning role in the winding of the aquaculture net. Through the cooperation of the first rotating roller and the second rotating roller, the aquaculture net can maintain a certain tension during winding, avoiding looseness, wrinkles, etc. during the winding process, ensuring the neatness and tightness of the winding, and improving the winding quality. At the same time, this tensioning structure helps to make the aquaculture net more stable during the winding process, reducing the impact of factors such as shaking on the winding effect.

[0015] 3. By setting an adjustment component, the position of the second rotating roller can be easily adjusted, thereby changing the distance between the first and second rotating rollers to adapt to the tension requirements of aquaculture nets of different thicknesses and materials. By rotating the adjustment screw, the movement distance of the second rotating roller can be precisely controlled, thereby achieving precise adjustment of the tension of the aquaculture net. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the winding mechanism after testing according to this utility model;

[0018] Figure 3 This is an exploded view of the winding tensioning mechanism of this utility model;

[0019] Figure 4 This is an exploded structural diagram of the pull component and some parts of this utility model.

[0020] In the diagram: 1. Base plate; 2. Bidirectional screw; 3. Drive motor; 4. Connecting block; 5. Pulling component; 6. Rewinding mechanism after detection; 61. First support frame; 62. Rewinding motor; 63. Rotating block; 64. Rewinding rod; 7. Rewinding tensioning mechanism; 71. Second support frame; 72. First fixed rod; 73. First rotating roller; 74. Second rotating roller; 75. Second fixed rod; 76. Adjustment assembly; 761. Adjustment block; 762. Adjustment screw; 763. First support plate; 77. Limiting assembly; 771. Limiting block; 772. Limiting rod; 773. Second support plate; 8. Rotary wheel; 9. Transmission groove; 10. Protective sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 4 As shown, the present invention provides a quality inspection device for aquaculture nets, comprising a base plate 1, a bidirectional screw 2, a drive motor 3, a connecting block 4, and a pulling member 5. The drive motor 3 is installed on the right side of the base plate 1. The bidirectional screw 2 is movably connected inside the base plate 1. The output end of the drive motor 3 is fixedly connected to the right end of the bidirectional screw 2. The connecting block 4 is threadedly connected to the left and right sides of the surface of the bidirectional screw 2. The pulling member 5 is fixedly connected to the top of the connecting block 4. A detection and winding mechanism 6 is fixedly installed in the middle of the back of the base plate 1. The detection and winding mechanism 6 includes a first support frame 61, which is fixedly installed in the middle of the back of the base plate 1. A winding motor 62 is fixedly installed on the top of the back of the first support frame 61. A rotating block 63 is fixedly connected to the output end of the winding motor 62. A winding rod 64 is fixedly connected to the top and bottom of the front of the rotating block 63. A winding tensioning mechanism 7 is fixedly connected to the left and right sides of the front and back of the base plate 1.

[0023] refer to Figure 1 , Figure 2 and Figure 3 The winding tensioning mechanism 7 includes a second support frame 71, which is fixedly connected to the left side of the front and back sides of the base plate 1 and the right side of the front and back sides of the base plate 1. A first fixing rod 72 is fixedly connected to the top of the inner side of the second support frame 71. A first rotating roller 73 is movably connected to the inner end of the first fixing rod 72 through a bearing. A second rotating roller 74 is provided at the bottom of the first rotating roller 73. A second fixing rod 75 is movably connected to the front end and the rear end of the second rotating roller 74 through a bearing. An adjustment component 76 is fixedly connected to the front end of the front second fixing rod 75, and a limit component 77 is fixedly connected to the rear end of the rear second fixing rod 75.

[0024] As a technical optimization of this utility model, by setting up a winding tensioning mechanism 7, the winding tensioning mechanism 7 can play a tensioning role in the winding process of the aquaculture net. Through the cooperation of the first rotating roller 73 and the second rotating roller 74, the aquaculture net can maintain a certain tension during winding, avoiding looseness, wrinkles and other situations during the winding process, ensuring the neatness and tightness of the winding, and improving the winding quality. At the same time, this tensioning structure helps to make the aquaculture net more stable during the winding process and reduce the impact of factors such as shaking on the winding effect.

[0025] refer to Figure 1 , Figure 2 and Figure 3The adjustment assembly 76 includes an adjustment block 761, which is fixedly connected to the front end of the second fixed rod 75 on the front side. An adjustment screw 762 is threadedly connected to the inside of the adjustment block 761. The top and bottom of the surface of the adjustment screw 762 are movably connected to a first support plate 763 through bearings. The back of the first support plate 763 is fixedly connected to the front of the second support frame 71 on the front side.

[0026] As a technical optimization of this utility model, by setting the adjustment component 76, the position of the second rotating roller 74 can be easily adjusted, thereby changing the distance between the first rotating roller 73 and the second rotating roller 74 to adapt to the tension requirements of aquaculture nets of different thicknesses and materials. By rotating the adjustment screw 762, the movement distance of the second rotating roller 74 can be precisely controlled, thereby achieving precise adjustment of the tension of the aquaculture net.

[0027] refer to Figure 1 , Figure 2 and Figure 3 The limiting component 77 includes a limiting block 771, which is fixedly connected to the rear end of the second fixing rod 75 on the rear side. A limiting rod 772 is slidably connected inside the limiting block 771. A second support plate 773 is fixedly connected to the top and bottom of the limiting rod 772. The front of the second support plate 773 is fixedly connected to the back of the second support frame 71 on the back side.

[0028] As a technical optimization of this utility model, by setting the limiting component 77, the movement of the second rotating roller 74 can be limited and guided, ensuring that the second rotating roller 74 maintains linear motion during movement, avoiding deviation or shaking, and ensuring the accuracy and stability of adjustment. At the same time, the cooperation between the limiting rod 772 and the limiting block 771 can prevent the second rotating roller 74 from moving excessively, protecting the structural safety of the device.

[0029] refer to Figure 1 , Figure 2 and Figure 3 A rotating wheel 8 is fixedly connected to the bottom of the adjusting screw 762, and the rotating wheel 8 is used to rotate the adjusting screw 762.

[0030] As a technical optimization of this utility model, by setting the rotating wheel 8, the operator can easily rotate the adjusting screw 762, which increases the convenience of operation. The operator can easily rotate the adjusting screw 762 by holding the rotating wheel 8 without using additional tools, thus improving work efficiency.

[0031] refer to Figure 1 , Figure 2 and Figure 3 The second support frame 71 has a transmission groove 9 on its front side, and the second fixing rod 75 is located inside the transmission groove 9.

[0032] As a technical optimization of this utility model, by setting a transmission groove 9, the transmission groove 9 provides space for the movement of the second fixed rod 75, so that the second fixed rod 75 can move freely in the transmission groove 9, ensuring that the adjustment component 76 can smoothly adjust the position of the second rotating roller 74.

[0033] refer to Figure 1 , Figure 2 and Figure 3 The grip part of the rotating wheel 8 is covered with a protective cover 10, which is made of natural rubber.

[0034] As a technical optimization of this utility model, by setting a protective sleeve 10, when the operator holds the rotating wheel 8, the hand comes into contact with the protective sleeve 10. The elasticity of the protective sleeve 10 can buffer the pressure between the hand and the rotating wheel 8, and the anti-slip performance can prevent the hand from slipping when rotating the rotating wheel 8, thereby ensuring the smooth operation.

[0035] The working principle and usage process of this utility model are as follows: During use, the aquaculture net to be tested is placed on the base plate 1, positioned between the two winding rods 64 on the back of the base plate 1. Then, both ends of the aquaculture net are connected and fixed to the pulling member 5 (the specific usage of the pulling member 5 is disclosed in known patent CN222280325U, and will not be described in detail here). After fixing, the drive motor 3 is started. The output end of the drive motor 3 drives the bidirectional screw 2 to rotate. Under the action of the threads, the connecting blocks 4 on the left and right sides of the surface of the bidirectional screw 2 move in opposite directions along the screw direction. The pulling member 5 at the top of the connecting block 4 moves accordingly, pulling the aquaculture net located between the two winding rods 64, applying tension to the aquaculture net, and testing the net strength. After the inspection is completed, first rotate the adjusting screw 762, which in turn moves the adjusting block 761. This causes the adjusting block 761 to move the second rotating roller 74 towards the first rotating roller 73 via the second fixed rod 75. The second rotating roller 74 then clamps the aquaculture net through the first rotating roller 73 to ensure tight winding. Next, the aquaculture net is removed from the pulling member 5, and then the winding motor 62 is started. The winding motor 62 drives the rotating block 63 and the winding rod 64 to rotate, starting the automatic winding of the aquaculture net. After the aquaculture net is completely wound up, the winding motor 62 is turned off, and the wound aquaculture net is removed. Compared with manual winding, this significantly shortens the winding time after inspection and greatly improves inspection efficiency.

[0036] In summary, this quality inspection device for aquaculture nets, by setting up a post-inspection winding mechanism 6, allows the aquaculture net to be positioned between two winding rods 64 after quality inspection. The winding motor 62 is then activated, and its output drives the rotating block 63 to rotate. The winding rods 64 on the rotating block 63 rotate synchronously, fixing one end of the inspected aquaculture net onto the winding rods 64. As the winding rods 64 rotate, the aquaculture net begins to wind around them, achieving automatic winding. This significantly shortens the winding time after inspection, greatly improves inspection efficiency, and solves the problem of the lack of a winding function in traditional inspection devices, which required manual winding after inspection, consuming a significant amount of time.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quality inspection device for aquaculture nets, comprising a base plate (1), a bidirectional screw (2), a drive motor (3), a connecting block (4), and a pulling component (5), characterized in that: The drive motor (3) is installed on the right side of the base plate (1). The bidirectional screw (2) is movably connected inside the base plate (1). The output end of the drive motor (3) is fixedly connected to the right end of the bidirectional screw (2). The connecting block (4) is threadedly connected to the left and right sides of the surface of the bidirectional screw (2). The pulling member (5) is fixedly connected to the top of the connecting block (4). A detection and winding mechanism (6) is fixedly installed in the middle of the back of the base plate (1). The detection and winding mechanism (6) includes a first support frame (61). The first support frame (61) is fixedly installed in the middle of the back of the base plate (1). A winding motor (62) is fixedly installed on the top of the back of the first support frame (61). A rotating block (63) is fixedly connected to the output end of the winding motor (62). A winding rod (64) is fixedly connected to the top and bottom of the front of the rotating block (63). A winding tensioning mechanism (7) is fixedly connected to the left side of the front and back of the base plate (1) and the right side of the front and back of the base plate (1).

2. The quality testing device for aquaculture nets according to claim 1, characterized in that: The winding tensioning mechanism (7) includes a second support frame (71), which is fixedly connected to the left side of the front and back of the base plate (1) and the right side of the front and back of the base plate (1). A first fixed rod (72) is fixedly connected to the top of the inner side of the second support frame (71). A first rotating roller (73) is movably connected to the inner end of the first fixed rod (72) through a bearing. A second rotating roller (74) is provided at the bottom of the first rotating roller (73). A second fixed rod (75) is movably connected to the front end and the rear end of the second rotating roller (74) through a bearing. An adjustment component (76) is fixedly connected to the front end of the second fixed rod (75) on the front side, and a limit component (77) is fixedly connected to the rear end of the second fixed rod (75) on the rear side.

3. The quality testing device for aquaculture nets according to claim 2, characterized in that: The adjustment assembly (76) includes an adjustment block (761), which is fixedly connected to the front end of the second fixing rod (75) on the front side. An adjustment screw (762) is threadedly connected to the inside of the adjustment block (761). The top and bottom of the surface of the adjustment screw (762) are movably connected to a first support plate (763) through bearings. The back of the first support plate (763) is fixedly connected to the front of the second support frame (71) on the front side.

4. The quality testing device for aquaculture nets according to claim 2, characterized in that: The limiting component (77) includes a limiting block (771), which is fixedly connected to the rear end of the second fixing rod (75) on the rear side. A limiting rod (772) is slidably connected inside the limiting block (771). A second support plate (773) is fixedly connected to the top and bottom of the limiting rod (772). The front of the second support plate (773) is fixedly connected to the back of the second support frame (71) on the back side.

5. The quality testing device for aquaculture nets according to claim 3, characterized in that: The bottom of the adjusting screw (762) is fixedly connected to a rotating wheel (8), which is used to rotate the adjusting screw (762).

6. The quality testing device for aquaculture nets according to claim 2, characterized in that: The second support frame (71) has a transmission groove (9) on its front side, and the second fixing rod (75) is located inside the transmission groove (9).

7. A quality testing device for aquaculture nets according to claim 5, characterized in that: The gripping part of the wheel (8) is covered with a protective cover (10), which is made of natural rubber.

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