Fishing net unwinding equipment

Abstract

The fishing net unwinding equipment comprises a support, the support is rotationally connected with a winding drum driven by a gear motor, one end of the winding drum is open, the open end of the winding drum is fixedly connected with an end cover, an arc-shaped plate is arranged in the winding drum, and the two ends of the inner side wall of the arc-shaped plate are fixedly connected with connecting frames. A first short shaft and a second short shaft are fixedly connected to the corresponding positions of the outer walls of the two connecting frames correspondingly, and the first short shaft is rotationally connected with the inner end face of the winding drum. According to the fishing net winding device, after winding of a fishing net is completed, the handle is operated to drive the second rotating shaft to rotate, the arc-shaped plate can be driven to rotate in the winding drum through the connecting frame, therefore, all the hooks are contained in the winding drum so that all the hooks can be separated from the fishing net, and the supporting plate can be driven to retract into the second penetrating opening while the second rotating shaft is rotated; the fishing net roll lacks inner support, and the inner diameter of the fishing net roll is larger than the outer diameter of the winding drum, so that the fishing net roll can be easily taken down from the winding drum and is more convenient to use.

Description

Technical Field

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

[0002] During the production process of fishing nets, the completed fishing nets need to be reeled in. During the reeling process, the fishing net will be tightly wound around the winding roller. After the winding is completed, the fishing net needs to be manually removed from the winding roller. However, since the fishing net is tightly wound, manual unwinding is difficult and time-consuming. At the same time, using excessive force may cause the fishing net to deform and tear.

[0003] After searching, the patent with announcement number CN219859923U discloses a fishing net unwinding device, which uses a telescopic mechanism to adjust each support plate to be away from the rotating drum, then hang the end of the fishing net on the hook, and start the reduction motor to drive the rotating drum to rotate, so that the fishing net can be rolled up on the outside of the support plate. When the fishing net needs to be removed, it is only necessary to drive the support plate to move toward the rotating drum through the telescopic mechanism, so that each support plate can be gradually moved away from the inner wall of the fishing net roll, and then the end of the fishing net is removed from the hook, and the fishing net roll can be directly pulled off the support plate. The operation is simple and convenient, and can effectively avoid damage to the fishing net.

[0004] In actual use of the above scheme, after the fishing net is rolled up, although the telescopic mechanism can be operated to move the support plate away from the inner wall of the fishing net roll, at this time, one end of the fishing net located in the roll is still hooked on various hooks, making it inconvenient to remove it from the hooks, and during the unrolling process, part of the fishing net is easily hooked on other hooks, which is inconvenient to use and needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a fishing net unwinding device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam is an assembly made up of a plurality of movable parts, each of which is connected to a plurality of movable parts by a plurality of movable parts, and the movable part is connected to a plurality of movable parts by a plurality of movable parts.

[0008] As a further solution of the utility model: a second rotating shaft is rotatably connected inside the reel, the second rotating shaft is transmission-connected to the second short shaft, a plurality of eccentric wheels are fixedly sleeved on the outer wall of the second rotating shaft, the plurality of eccentric wheels are located between two connecting frames, one end of the support plate located inside the reel is fixedly connected to a limiting plate, and the outer wall of the limiting plate is in contact with the outer peripheral wall of the eccentric wheel.

[0009] As a further solution of the utility model: the outer wall of the end cover is fixedly connected to a transmission box, the second short shaft can rotatably pass through the transmission box, the outer wall of the second short shaft located in the transmission box is fixedly sleeved with the second gear, one end of the second rotating shaft is fixedly connected to the first gear after passing through the transmission box, and the first gear and the second gear are meshed with each other.

[0010] As a further solution of the utility model: the handle is located on the outside of the transmission box, the outer wall of the transmission box is fixedly connected with a first positioning sleeve and a second positioning sleeve, the outer wall of the handle is penetrated by a hand bolt through a threaded hole, and the hand bolt is adapted to the first positioning sleeve and the second positioning sleeve.

[0011] As a further solution of the utility model: a first rotating shaft is rotatably penetrated through the outer wall of the bracket, the sealing end of the reel is fixedly connected to the first rotating shaft, a first sprocket is fixedly sleeved on the first rotating shaft, a reduction motor is fixedly installed on the outer wall of the bracket, the output shaft of the reduction motor is fixedly connected to a second sprocket, and the first sprocket and the second sprocket are connected by a chain transmission.

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

[0013] In the utility model, after the winding of the fishing net is completed, the handle is operated to drive the second rotating shaft to rotate, and the arc plate can be driven to rotate in the reel through the connecting frame, so that each hook is received in the reel, so that the hooks are separated from the fishing net, and while the second rotating shaft is rotated, the support plate can be driven to retract into the second through hole. At this time, since the fishing net roll lacks internal support and its inner diameter is larger than the outer diameter of the reel, it can be easily removed from the reel, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a structural schematic diagram of a fishing net unwinding device.

[0015] Figure 2 The figure is a schematic diagram of the internal structure of a reel in a fishing net unwinding device.

[0016] Figure 3 The figure is a schematic diagram of the internal structure of a transmission box in a fishing net unwinding device.

[0017] Figure 4 The present invention is a schematic diagram of the structure of a handle in a fishing net unwinding device.

[0018] Among them, the bracket 1, the first rotating shaft 2, the reel 3, the first sprocket 4, the reduction motor 5, the second sprocket 6, the arc plate 7, the connecting frame 8, the opening groove 9, the hook 10, the support plate 11, the limit plate 12, the second rotating shaft 13, the eccentric wheel 14, the end cover 15, the transmission box 16, the first gear 17, the second gear 18, the handle 19, the hand-tightening bolt 20, the second positioning sleeve 21, the first short shaft 22, the second short shaft 23, and the tension spring 24. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4In an embodiment of the utility model, a fishing net unwinding device comprises a bracket 1, on which a reel 3 driven by a reduction motor 5 is rotatably connected, one end of the reel 3 is open, and an end cover 15 is fixedly connected to the open end of the reel 3, an arc plate 7 is arranged inside the reel 3, and connecting frames 8 are fixedly connected at both ends of the inner side wall of the arc plate 7, and the corresponding parts of the outer walls of the two connecting frames 8 are respectively fixedly connected with a first short shaft 22 and a second short shaft 23, the first short shaft 22 is rotatably connected to the inner end surface of the reel 3, and the second short shaft 23 is rotatably connected to the inner end surface of the reel 3. It is dynamically penetrated on the end cover 15, and the second short shaft 23 is fixedly connected with a handle 19 after passing through the end cover 15. A plurality of opening grooves 9 are equidistantly provided on the outer wall of one side of the arc plate 7 to form a plurality of hooks 10 on the arc plate 7. A first through-hole is provided at the corresponding position of the outer wall of the reel 3 and each hook 10, and one end of the hook 10 passes through the corresponding first through-hole to the outside of the reel 3. A support plate 11 is slidably penetrated on the outer wall of the reel 3 through the second through-hole. The hooks 10 are all located on one side of the support plate 11, and the support plate 11 is transmission-connected to the second short shaft 23.

[0021] The utility model adopts the above scheme. During use, after one end of the fishing net is hung on each hook 10, the reduction motor 5 is started to drive the reel 3 to rotate, and the fishing net can be rolled up. During the rolling process, since the fishing net needs to be wound around the support plate 11 protruding from the outer peripheral wall of the reel 3, the inner diameter of the formed fishing net roll will be larger than the outer diameter of the reel 3. After the fishing net is rolled up, the handle 19 is operated to drive the second rotating shaft 23 to rotate, and the arc plate 7 can be driven to rotate in the reel 3 through the connecting frame 8, so that each hook 10 is collected in the reel 3, so that the hook 10 is separated from the fishing net, and while the second rotating shaft 23 is rotated, the support plate 11 can be driven to retract into the second through hole. At this time, since the fishing net roll lacks internal support and its inner diameter is larger than the outer diameter of the reel 3, it can be easily removed from the reel 3, and it is more convenient to use.

[0022] Specific combination Figure 2 A second rotating shaft 13 is rotatably connected inside the reel 3, and the second rotating shaft 13 is transmission-connected to the second short shaft 23. A plurality of eccentric wheels 14 are fixedly sleeved on the outer wall of the second rotating shaft 13, and the plurality of eccentric wheels 14 are all located between the two connecting frames 8. One end of the support plate 11 located inside the reel 3 is fixedly connected to a limiting plate 12, and the outer wall of the limiting plate 12 is fitted with the outer peripheral wall of the eccentric wheel 14. A plurality of tension springs 24 are fixedly connected to the outer wall of the limiting plate 12 facing the second rotating shaft 13, and both ends of the tension spring 24 are fixedly connected to the limiting plate 12, and the tension springs 24 are all bypassed by the second rotating shaft 13.

[0023] Furthermore, the outer wall of the end cover 15 is fixedly connected to the transmission box 16, and the second short shaft 23 can rotatably pass through the transmission box 16. The outer wall of the second short shaft 23 located in the transmission box 16 is fixedly sleeved with the second gear 18. One end of the second rotating shaft 13 passes through the transmission box 16 and is fixedly connected to the first gear 17. The first gear 17 and the second gear 18 are meshed with each other.

[0024] When the second rotating shaft 13 is rotated by the handle 19, the first gear 17 and the second gear 18 cooperate with each other to drive the second rotating shaft 13 to rotate, thereby driving each eccentric wheel 14 to rotate. At this time, the limit plate 12 will drive the support plate 11 to retract into the reel 3 under the action of the tension spring 24.

[0025] Specific combination Figure 4 In one embodiment of the utility model, the handle 19 is located on the outside of the transmission box 16, and the outer wall of the transmission box 16 is fixedly connected with a first positioning sleeve (not shown in the figure) and a second positioning sleeve 21. The outer wall of the handle 19 is provided with a hand bolt 20 through a threaded hole, and the hand bolt 20 is adapted to the first positioning sleeve and the second positioning sleeve 21. When the hand bolt 20 is aligned with the first positioning sleeve, one end of the hook 10 and the support plate 11 are both extended to the outside of the reel 3. When the hand bolt 20 is aligned with the second positioning sleeve 21, the hook 10 and the support plate 11 are both received into the reel 3.

[0026] By turning the handle 19 and matching the hand-tightening bolt 20 with the first positioning sleeve or the second positioning sleeve 21, the handle 19 can be locked on the reel 3, thereby locking the state of the hook 10 and the support plate 11 to prevent the hook 10 and the support plate 11 from accidentally extending out or retracting into the reel during the rotation of the reel 3.

[0027] Specific combination Figure 1 In one embodiment of the utility model, a first rotating shaft 2 is rotatably penetrated through the outer wall of the bracket 1, the sealing end of the reel 3 is fixedly connected to the first rotating shaft 2, a first sprocket 4 is fixedly sleeved on the first rotating shaft 2, a reduction motor 5 is fixedly installed on the outer wall of the bracket 1, and the output shaft of the reduction motor 5 is fixedly connected to a second sprocket 6, and the first sprocket 4 and the second sprocket 6 are connected by chain transmission.

[0028] By starting the reduction motor 5 , the reel 3 can be driven to rotate on the bracket 1 by utilizing the cooperation of the first sprocket 4 and the second sprocket 6 .

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fishing net unwinding device, characterized in that: The invention comprises a bracket (1), a reel (3) driven by a reduction motor (5) being rotatably connected to the bracket (1), one end of the reel (3) being open, and an end cover (15) being fixedly connected to the open end of the reel (3), an arc-shaped plate (7) being arranged inside the reel (3), connecting frames (8) being fixedly connected at both ends of the inner side wall of the arc-shaped plate (7), and a first short shaft (22) and a second short shaft (23) being fixedly connected at corresponding positions of the outer walls of the two connecting frames (8), respectively, the first short shaft (22) being rotatably connected to the inner end surface of the reel (3), and the second short shaft (23) being rotatably penetrated on the end cover (15). , and the second short shaft (23) is fixedly connected to the handle (19) after passing through the end cover (15), a plurality of opening grooves (9) are equidistantly provided on the outer wall of one side of the arc plate (7) to form a plurality of hooks (10) on the arc plate (7), a first through hole is provided at the corresponding position of the outer wall of the reel (3) and each hook (10), and one end of the hook (10) passes through the corresponding first through hole to the outside of the reel (3), and a support plate (11) is slidably provided on the outer wall of the reel (3) through the second through hole, and the hooks (10) are all located on one side of the support plate (11), and the support plate (11) is drivingly connected to the second short shaft (23).

2. A fishing net unwinding device according to claim 1, characterized in that: A second rotating shaft (13) is rotatably connected inside the reel (3), the second rotating shaft (13) is drivingly connected to a second short shaft (23), a plurality of eccentric wheels (14) are fixedly sleeved on the outer wall of the second rotating shaft (13), the plurality of eccentric wheels (14) are all located between two connecting frames (8), one end of the support plate (11) located inside the reel (3) is fixedly connected to a limiting plate (12), and the outer wall of the limiting plate (12) is in contact with the outer peripheral wall of the eccentric wheel (14).

3. A fishing net unwinding device according to claim 2, characterized in that: The outer wall of the end cover (15) is fixedly connected to a transmission box (16); the second short shaft (23) is rotatably passed through the transmission box (16); the outer wall of the second short shaft (23) located inside the transmission box (16) is fixedly sleeved with a second gear (18); one end of the second rotating shaft (13) passes through the transmission box (16) and is fixedly connected to a first gear (17); the first gear (17) and the second gear (18) are meshed with each other.

4. A fishing net unwinding device according to claim 3, characterized in that: The handle (19) is located outside the transmission box (16); the outer wall of the transmission box (16) is fixedly connected with a first positioning sleeve and a second positioning sleeve (21); the outer wall of the handle (19) is provided with a hand-tightening bolt (20) through a threaded hole; the hand-tightening bolt (20) is adapted to fit the first positioning sleeve and the second positioning sleeve (21).

5. The fishing net unwinding device according to claim 1, characterized in that: A first rotating shaft (2) is rotatably penetrated through the outer wall of the bracket (1); a blocking end of the reel (3) is fixedly connected to the first rotating shaft (2); a first sprocket (4) is fixedly sleeved on the first rotating shaft (2); a reduction motor (5) is fixedly mounted on the outer wall of the bracket (1); an output shaft of the reduction motor (5) is fixedly connected to a second sprocket (6); and the first sprocket (4) and the second sprocket (6) are connected via a chain transmission.

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