Fishing boat net reel

Abstract

The invention discloses a fishing boat net reel, and belongs to the technical field of fishing boat net pulling devices. A first roller and a second roller which are mutually independent are arranged in the fishing boat net reel, and meanwhile a hydraulic dry clutch matched with the two rollers is arranged. In this way, in the process that the driving device drives the transmission shaft to rotate, power output and disconnection of the transmission shaft are achieved through pressurization suction and decompression separation of the two hydraulic dry clutches. Namely, when the hydraulic dry clutch is in pressurized suction, the power of the transmission shaft is transmitted to the rotary supporting piece, and the rotary supporting piece rotates and drives the roller to rotate at the same time; and when the hydraulic dry clutch is decompressed and separated, the power of the transmission shaft is separated from the rotating supporting piece. Therefore, independent rotation and simultaneous rotation of the two rollers are realized. In addition, when the fishing boat turns to take up and pay off the net, the speeds of the steel wire cables on the two sides are inconsistent, the hydraulic dry clutch controls the rotating state of the corresponding roller to adjust the take-up and pay-off speed of the steel wire rope in the corresponding rope storage area.

Description

Technical Field

[0001] This application relates to the field of fishing boat net hauling devices, and particularly to a fishing boat net winder. Background Art

[0002] A fishing boat is a vessel used for fishing and harvesting aquatic animals and plants. It also includes some auxiliary vessels for modern fishing production, such as vessels for aquatic product processing, transportation, aquaculture, resource investigation, fishery guidance and training, and vessels for enforcing fishery administration tasks.

[0003] However, in some operating environments such as when a fishing boat turns and reels in or out the net, there will be a bad phenomenon that the wire ropes on both sides of the fishing net have inconsistent winding and unwinding speeds, resulting in inconvenience in reeling in the fishing net. Summary of the Invention

[0004] An embodiment of this application provides a fishing boat net winder. It can solve the problem in the prior art that the wire ropes on both sides of the fishing net have inconsistent winding and unwinding speeds, resulting in inconvenience in reeling in the fishing net. The technical solution is as follows:

[0005] On the one hand, a fishing boat net winder is provided. The fishing boat net winder includes:

[0006] A transmission shaft, a first drum, a first rotating support, a first hydraulic dry clutch, a second drum, a second rotating support, a second hydraulic dry clutch, a dividing drum, and a driving device;

[0007] The first rotating support and the first hydraulic dry clutch are both sleeved at the first end of the transmission shaft and are cooperatively connected. A part of the first hydraulic dry clutch is in transmission connection with the transmission shaft; the first drum is tightly sleeved on the outside of the first rotating support, and the outer side of the first drum is a cable storage area;

[0008] The second rotating support and the second hydraulic dry clutch are both sleeved at the second end of the transmission shaft and are cooperatively connected. A part of the second hydraulic dry clutch is in transmission connection with the transmission shaft; the second drum is tightly sleeved on the outside of the second rotating support, and the outer side of the second drum is a cable storage area;

[0009] The dividing drum is located between the first drum and the second drum and is sleeved on the transmission shaft to rotate synchronously with the transmission shaft. The outer side of the dividing drum is a net storage area;

[0010] The driving device is in transmission connection with one end of the transmission shaft for driving the transmission shaft to rotate.

[0011] Optionally, the fishing boat net winder further includes: a third rotating support and a fourth rotating support;

[0012] The third rotating support and the first rotating support are respectively located at two ends of the first roller. The third rotating support is sleeved on the transmission shaft and fixedly connected to the first roller.

[0013] The fourth rotating support and the second rotating support are respectively located at two ends of the second roller. The fourth rotating support is sleeved on the transmission shaft and fixedly connected to the second roller.

[0014] Wherein, the third rotating support and the fourth rotating support are distributed between the first rotating support and the second rotating support.

[0015] Optionally, the separating roller includes two detachably connected parts. After the two parts are connected and spliced, the third rotating support and the fourth rotating support are distributed in the area enclosed by the two parts.

[0016] Optionally, the target rotating support includes a rotating bearing seat and a bearing. The bearing is sleeved on the transmission shaft, and the rotating bearing seat has a socket hole which is nested on the outer ring of the bearing.

[0017] Wherein, two ends of the rotating bearing seat are respectively fixedly connected to the target roller and the target hydraulic dry clutch; the target rotating support is any one of the first rotating support, the second rotating support, the third rotating support and the fourth rotating support; the target roller is any one of the first roller and the second roller; the target hydraulic dry clutch is any one of the first hydraulic dry clutch and the second hydraulic dry clutch.

[0018] Optionally, the driving device includes a driving motor, a first transmission part and a second transmission part. The driving motor is in transmission connection with the first transmission part, the first transmission part is coaxially and fixedly connected to the second transmission part, and the second transmission part is sleeved on one end of the transmission shaft and is in synchronous transmission connection with the transmission shaft.

[0019] Wherein, the driving motor is configured to drive the first transmission part and the second transmission part to rotate, and at the same time drive the transmission shaft to rotate.

[0020] Optionally, the second transmission part is a connecting flange, and the first transmission part includes a first gear, a second gear and a transmission flange. The output shaft of the driving motor is connected to the first gear, and the first gear is meshed with the second gear; the second gear is sleeved on the transmission flange and is in synchronous transmission connection with the transmission flange.

[0021] Wherein, the end of the transmission flange is fixedly connected to the connecting flange.

[0022] Optionally, the radius of the first gear is smaller than the radius of the second gear.

[0023] Optionally, the drive device further includes: an auxiliary motor and an auxiliary gear. The output shaft of the auxiliary motor is connected to the auxiliary gear, and the auxiliary gear is meshed and connected to the second gear;

[0024] Wherein, the first gear and the auxiliary gear are respectively located on both sides of the second gear, and the auxiliary gear has the same radius and number of teeth as the first gear.

[0025] Optionally, the fishing boat net winch further includes: a driving end bracket and a driven end bracket. The driving end bracket is used to support the drive device, and the driven end bracket is used to rotatably support the end of the transmission shaft away from the drive device.

[0026] Optionally, the fishing boat net winch further includes: a first band brake and a second band brake. A first brake hub is provided on one side of the first drum away from the second drum, and a second brake hub is provided on one side of the second drum away from the first drum;

[0027] Wherein, the first band brake is sleeved on the first brake hub, and the second band brake is sleeved on the second brake hub.

[0028] The beneficial effects brought by the technical solution provided by the embodiments of the present application at least include:

[0029] By providing an independent first drum and a second drum in the fishing boat net winch, and simultaneously providing a first hydraulic dry clutch and a second hydraulic dry clutch that cooperate with the first drum and the second drum. In this way, during the process of the drive device driving the transmission shaft to rotate, the pressurization and suction engagement and pressure relief and separation of the two hydraulic dry clutches realize the output and disconnection of the power of the transmission shaft. That is, when the hydraulic dry clutch is pressurized and engaged, the power of the transmission shaft is transmitted to the rotating support member, and the rotating support member drives the drum to rotate while rotating; when the hydraulic dry clutch is depressurized and separated, the power of the transmission shaft is separated from the rotating support member. In this way, the two drums can rotate independently or simultaneously. In addition, when the wire ropes on both sides have inconsistent speeds during the turning and net retracting and deploying of the fishing boat, the rotation state of the corresponding drum can be controlled by the hydraulic dry clutch to adjust the retracting and deploying speed of the wire rope in the corresponding rope storage area. Description of the Drawings

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0031] Figure 1 is a schematic structural diagram of a fishing boat net winch provided by an embodiment of the present application;

[0032] Figure 2 is Figure 1 a front view of the fishing boat net winch shown;

[0033] Figure 3 is Figure 1 a top view of the fishing boat net winch shown;

[0034] Figure 4 is Figure 3 a sectional view of the fishing boat net winch shown;

[0035] Figure 5 is Figure 4 a partial structural schematic diagram shown;

[0036] Figure 6 is a partial structural sectional view of a fishing boat net winch provided by an embodiment of the present application;

[0037] Figure 7 is a sectional view of another fishing boat net winch provided by an embodiment of the present application;

[0038] Figure 8 is Figure 7 a sectional view of the driving device in;

[0039] Figure 9 is Figure 8 an axonometric view of the driving device shown;

[0040] Figure 10 is a schematic structural diagram of another fishing boat net winch provided by an embodiment of the present application;

[0041] Figure 11 is a schematic structural diagram of yet another fishing boat net winch provided by an embodiment of the present application;

[0042] Figure 12 is a schematic structural diagram of a band brake provided by an embodiment of the present application.

[0043] Through the above-mentioned drawings, specific embodiments of the present application have been shown, and there will be more detailed descriptions hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0044] To make the objectives, technical solutions, and advantages of the present application clearer, the following will further describe the embodiments of the present application in detail with reference to the drawings.

[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0046] It should be understood that the "one embodiment" or "an embodiment" mentioned throughout the specification means that a specific feature, structure or characteristic related to the embodiment is included in at least one embodiment of the present invention. Therefore, the appearances of "in one embodiment" or "in an embodiment" throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner.

[0047] Please refer to Figure 1 、 Figure 2 、 Figure 3 , Figure 1 which is a schematic structural diagram of a fishing boat net winch provided by an embodiment of the present application, Figure 2 is Figure 1 the front view of the fishing boat net winch shown, Figure 3 is Figure 1 the top view of the fishing boat net winch shown, Figure 4 is Figure 3 the sectional view of the fishing boat net winch shown, Figure 5 is Figure 4 the partial schematic diagram shown. The fishing boat net winch 000 may include: a transmission shaft 100, a first drum 200, a first rotating support 300, a first hydraulic dry clutch 400, a second drum 500, a second rotating support 600, a second hydraulic dry clutch 700, a separating drum 800, and a driving device 900.

[0048] Both the first rotating support 300 and the first hydraulic dry clutch 400 in the fishing boat net winch 000 are sleeved at the first end of the transmission shaft 100 and are connected in cooperation with each other. A part of the first hydraulic dry clutch 400 may be in transmission connection with the transmission shaft 100. The first drum 200 may be sleeved and fastened on the outside of the first rotating support 300, and the outer side surface of the first drum 200 may be a first cable storage area.

[0049] Both the second rotating support 600 and the second hydraulic dry clutch 700 in the fishing boat net winch 000 are sleeved at the second end of the transmission shaft 100 and are connected in cooperation with each other. A part of the second hydraulic dry clutch 700 may be in transmission connection with the transmission shaft 100. The second drum 500 is sleeved and fastened on the outside of the second rotating support 600, and the outer side surface of the second drum 500 may be a second cable storage area.

[0050] The separation drum 800 in the fishing boat net reel 000 can be located between the first drum 200 and the second drum 500 and can be sleeved on the transmission shaft 100 and rotate synchronously with the transmission shaft 100. The outer side of the separation drum 800 can be a net storage area. Here, the separation drum 800 is independent of the first drum 200 and the second drum 500. When the transmission shaft 100 rotates, the separation drum 800 is driven to realize the collection and release of the fishing net.

[0051] The driving device 900 in the fishing boat net reel 000 can be connected to one end of the transmission shaft 100 to drive the transmission shaft 100 to rotate.

[0052] In the embodiment of the present application, the first roller 200 and the second roller 500 are provided independently of each other in the fishing boat net reel 000, and the first hydraulic dry clutch 400 and the second hydraulic dry clutch 700 are provided to cooperate with the first roller 200 and the second roller 500. In this way, the power of the transmission shaft 100 is output and disconnected through the pressure increase and pressure release separation of the hydraulic dry clutch during the process of the driving device 900 driving the transmission shaft 100 to rotate. That is, when the hydraulic dry clutch is pressure-increased, the power of the transmission shaft 100 is transmitted to the rotating support member, and the rotating support member rotates while driving the roller to rotate; when the hydraulic dry clutch is pressure-released and separated, the power of the transmission shaft is separated from the rotating support member. In this way, the two rollers can rotate independently or simultaneously. In addition, when the speed of the steel wire ropes on both sides is inconsistent when the fishing boat turns to retract and release the net, the rotation state of the corresponding roller can be controlled by the hydraulic dry clutch to adjust the retracting and releasing speed of the steel wire rope in the corresponding rope storage area.

[0053] For example, a first hydraulic channel Y1 cooperating with the first hydraulic dry clutch 400 and a second hydraulic channel Y2 cooperating with the second hydraulic dry clutch 700 may be provided in the transmission shaft 100. The fishing boat net reel 000 may also include: a first hydraulic rotary joint 1000 installed at the first end of the transmission shaft 100, the first hydraulic rotary joint 1000 may be communicated with the first hydraulic channel Y1; and a second hydraulic rotary joint 1100 installed at the second end of the transmission shaft 100, the second hydraulic rotary joint 1100 may be communicated with the second hydraulic channel Y2.

[0054] In summary, the embodiment of the present application provides a fishing boat net winch, which may include: a transmission shaft, a first drum, a first rotating support, a first hydraulic dry clutch, a second drum, a second rotating support, a second hydraulic dry clutch, a dividing drum and a driving device. By providing independent first and second drums in the fishing boat net winch, and at the same time providing a first hydraulic dry clutch and a second hydraulic dry clutch that cooperate with the first and second drums. In this way, during the process of the driving device driving the transmission shaft to rotate, the power output and disconnection of the transmission shaft are realized through the pressurized engagement and pressure relief disengagement of the two hydraulic dry clutches. That is, when the hydraulic dry clutch is pressurized and engaged, the power of the transmission shaft is transmitted to the rotating support, and the rotating support drives the drum to rotate while rotating; when the hydraulic dry clutch is pressure-relieved and disengaged, the power of the transmission shaft is separated from the rotating support. In this way, the two drums can rotate independently or simultaneously. In addition, when the wire ropes on both sides have inconsistent speeds during the turning and net retracting and releasing of the fishing boat, the rotation state of the corresponding drum can be controlled by the hydraulic dry clutch to adjust the retracting and releasing speed of the wire rope in the corresponding rope storage area.

[0055] For example, please refer to Figure 6 , Figure 6 FIG. is a partial structural sectional view of a fishing boat net winch provided by an embodiment of the present application. The first drum 200 may include: a first plate body 201, a second plate body 202 and a first drum body 203. The first drum body 203 may be fixed between the first plate body 201 and the second plate body 202. The outer diameter of the first plate body 201 is greater than the outer diameter of the second plate body 202 and both are greater than the outer diameter of the first drum body 203. The second plate body 202 is closer to the dividing drum 800 than the first plate body 201. The second drum 500 may include: a third plate body 501, a fourth plate body 502 and a second drum body 503. The second drum body 503 may be fixed between the third plate body 501 and the fourth plate body 502. The outer diameter of the third plate body 501 is greater than the outer diameter of the fourth plate body 502 and both are greater than the outer diameter of the second drum body 503. The fourth plate body 502 is closer to the dividing drum 800 than the third plate body 501. In this way, after the wire rope at one end of the fishing net is wound around the first drum body 203, it can be limited between the first plate body 202 and the second plate body 202, and after the wire rope at the other end of the fishing net is wound around the second drum body 503, it can be limited between the third plate body 501 and the fourth plate body 502.

[0056] Optionally, as Figure 4 , Figure 5 and Figure 6As shown, the fishing boat net winch 000 may further include: a third rotating support member 1200 and a fourth rotating support member 1300. The third rotating support member 1200 and the first rotating support member 300 are respectively located at both ends of the first drum 200. The third rotating support member 1200 is sleeved on the transmission shaft 100 and is fixedly connected to the first drum 200. The fourth rotating support member 1300 and the second rotating support member 600 may be respectively located at both ends of the second drum 500. The fourth rotating support member 1300 may be sleeved on the transmission shaft 100 and is fixedly connected to the second drum 500. Among them, the third rotating support member 1200 and the fourth rotating support member 1300 are distributed between the first rotating support member 300 and the second rotating support member 600. In this way, by arranging the third rotating support member 1200 and the fourth rotating support member 1300 in the central region of the transmission shaft 100, the rotation of the transmission shaft 100 can be further effectively supported, the rotation stability of the transmission shaft 100 can be improved, and further the stability of the net retracting and releasing of the fishing boat net winch can be improved.

[0057] In the embodiment of the present application, as Figure 6 shown, the separating drum 800 may include: two detachable parts 801. Among them, after the two parts are spliced, the third rotating support member 1200 and the fourth rotating support member 1300 may be distributed in the region surrounded by the two parts 801 of the separating drum 800. In this way, by setting the separating drum 800 as two detachable parts, it is convenient for the operator to install the third rotating support member 1200 and the fourth rotating support member 1300 on the first drum 200 and the second drum 500 respectively. Exemplarily, the fishing boat net winch may further include an inner drum frame 1400. The length of the inner drum frame 1400 may be less than the length of the separating drum 800. The inner drum frame 1400 may be sleeved on the transmission shaft 100 and is synchronously connected to the transmission shaft 100. The inner drum frame may be detachably connected to the separating drum.

[0058] Exemplarily, as Figure 6 shown, the target rotating support member A may include: a rotating bearing seat A1 and a bearing A2. The bearing A2 may be sleeved on the transmission shaft 100. The rotating bearing seat A1 may have a socket hole, and the rotating bearing seat A1 is nested on the outer ring of the bearing A2 through the socket hole. Among them, both ends of the rotating bearing seat A1 may be respectively fixedly connected to the target drum and the target hydraulic dry clutch. The target rotating support member A may be any one of the first rotating support member 300, the second rotating support member 600, the third rotating support member 1200, and the fourth rotating support member 1300. The target drum may be any one of the first drum 200 and the second drum 500. The target hydraulic dry clutch may be any one of the first hydraulic dry clutch 400 and the second hydraulic dry clutch 700. Exemplarily, the bearing A2 may be a spherical roller bearing, and the rotating bearing seat may be connected to the drum by means of bolts.

[0059] Optionally, refer to Figure 7 、 Figure 8 and Figure 9 , Figure 7 FIG. 10 is a sectional view of another fishing boat net winch provided by an embodiment of the present application. Figure 8 FIG. 11 is Figure 7 a sectional view of the driving device in FIG. 10. Figure 9 FIG. 12 is Figure 8 an axonometric view of the driving device shown in FIG. 11. The driving device 900 in the fishing boat net winch may include: a driving motor 901, a first transmission member 902, and a second transmission member 903. The driving motor 901 may be in transmission connection with the first transmission member 902, and the first transmission member 902 and the second transmission member 903 are coaxially and fixedly connected. The second transmission member 903 may be sleeved on one end of the transmission shaft 100 and is in synchronous transmission connection with the transmission shaft 100. Among them, the driving motor 901 may be configured to: while driving the first transmission member 902 and the second transmission member 903 to rotate, drive the transmission shaft 100 to rotate. In this case, by arranging the driving motor 901, the first transmission member 902, and the second transmission member 903 at one end of the transmission shaft 100, power transmission is achieved through the cooperation of the first transmission member 902 and the second transmission member 903 during the rotation of the output shaft of the driving motor 901. Exemplarily, for convenient installation, the second transmission member 903 and the transmission shaft 100 may be connected by a key. The characteristics of the key connection are large transmission torque, stable transmission, low noise, and long service life.

[0060] It should be noted that, in order to reduce the rotation speed of the driving motor 901 when driving the first transmission member 902 to rotate and thereby increase the torque, a speed reducer 1500 may be provided between the output shaft of the driving motor 901 and the first transmission member 902.

[0061] In the present application, as shown in Figure 8 and Figure 9As shown, the second transmission member 903 in the driving device 900 may be a connecting flange, and the first transmission member 902 may include: a first gear 902a, a second gear 902b, and a transmission flange 902c. The output shaft of the driving motor 902 may be drivingly connected to the first gear 902a, and the first gear 902a may be meshingly connected to the second gear 902b. The second gear 902b may be sleeved on the transmission flange 902c and synchronously drivingly connected to the transmission flange 902c. Among them, the end of the transmission flange 902c may be fixedly connected to the connecting flange. By way of example, the second gear 902b may be sleeved on the connecting shaft of the transmission flange 902c. The second gear 902b may be provided with internal splines, and the connecting shaft of the transmission flange 902c may be provided with external splines. The second gear 902b and the connecting shaft of the transmission flange 902c may be drivingly connected by means of meshing of the internal splines and the external splines. It should be noted that in the case where the speed reducer 1500 is provided, the first gear 902a may be drivingly connected to the output shaft of the speed reducer 1500 by key connection.

[0062] By way of example, the radius of the first gear 902a may be smaller than the radius of the second gear 902b.

[0063] Optionally, as Figure 8 and Figure 9 shown, the driving device 900 may further include: an auxiliary motor 904 and an auxiliary gear 905. The output shaft of the auxiliary motor 904 may be drivingly connected to the auxiliary gear 905, and the auxiliary gear 905 may be meshingly connected to the second gear 902b. Among them, the first gear 902a and the auxiliary gear 905 may be respectively located on both sides of the second gear 902b, and the auxiliary gear 905 and the first gear 902a have the same radius and number of teeth. In this way, by adopting multiple input power mechanisms, the size of the motor and the speed reducer for power input can be reduced, so that the overall volume of the fishing boat net winch is relatively small.

[0064] In the embodiments of the present application, please refer to Figure 10 and Figure 11 , Figure 10 is a schematic structural diagram of another fishing boat net winch provided by the embodiments of the present application, Figure 11 is a schematic structural diagram of yet another fishing boat net winch provided by the embodiments of the present application. The fishing boat net winch 000 may further include: a driving end bracket 1600 and a driven end bracket 1700. The driving end bracket 1600 may be used to support the driving device 900, and the driven end bracket 1700 may be used to rotatably support the end of the transmission shaft 100 away from the driving device 900.

[0065] Optionally, as Figure 10 and Figure 11As shown, the fishing boat net winch 000 may further include: a first band brake 1800 and a second band brake 1900. On one side of the first drum 200 facing away from the second drum 500, there may be a first brake hub 204, and on one side of the second drum 500 facing away from the first drum 200, there may be a second brake hub 504. Among them, the first band brake 1800 may be sleeved on the first brake hub 204, and the second band brake 1900 may be sleeved on the second brake hub 504. In this case, by setting the first band brake 1800 to cooperate with the first brake hub 204 in the first drum 200, the braking and stopping rotation of the first drum 200 can be achieved, and by setting the second band brake 1900 to cooperate with the second brake hub 504 in the second drum 500, the braking and stopping rotation of the second drum 500 can be achieved.

[0066] For examples, please refer to Figure 12 , Figure 12 FIG. Figure 12 is a schematic structural diagram of a band brake provided by an embodiment of the present application. The band brake may include: a brake band B1 and a driving member B2. The driving member B2 may drive the brake band B1 to closely fit or loosen from the brake hub. Here, the band brake may be any one of the first band brake 1800 and the second band brake 1900.

[0067] In summary, the embodiment of the present application provides a fishing boat net winch, which may include: a transmission shaft, a first drum, a first rotating support member, a first hydraulic dry clutch, a second drum, a second rotating support member, a second hydraulic dry clutch, a separating reel, and a driving device. By providing independent first and second drums in the fishing boat net winch, and at the same time providing first and second hydraulic dry clutches that cooperate with the first and second drums. In this way, during the process of the driving device driving the transmission shaft to rotate, the power output and disconnection of the transmission shaft are realized through the pressurization and suction engagement and pressure relief and separation of the two hydraulic dry clutches. That is, when the hydraulic dry clutch is pressurized and engaged, the power of the transmission shaft is transmitted to the rotating support member, and while the rotating support member rotates, it drives the drum to rotate; when the hydraulic dry clutch is depressurized and separated, the power of the transmission shaft is separated from the rotating support member. In this way, the two drums can rotate independently or simultaneously. In addition, when the wire ropes on both sides have inconsistent speeds during the turning and net retracting and deploying of the fishing boat, the rotation state of the corresponding drum can be controlled by the hydraulic dry clutch to adjust the retracting and deploying speed of the wire ropes in the corresponding rope storage area.

[0068] The fishing boat net winch provided by the embodiment of the present invention and the embodiment of the usage method of the fishing boat net winch can refer to each other, and the embodiments of the present invention will not be elaborated herein.

[0069] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "plural" means two or more unless otherwise clearly defined.

[0070] The above are only optional embodiments of this application and are not intended to limit this application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims

1. A fishing boat net reel, characterized in that: include: A transmission shaft, a first roller, a first rotating support, a first hydraulic dry clutch, a second roller, a second rotating support, a second hydraulic dry clutch, a separation drum and a driving device; The first rotating support and the first hydraulic dry clutch are both sleeved at the first end of the transmission shaft and are mutually connected, and a part of the first hydraulic dry clutch is transmission-connected with the transmission shaft; the first drum is sleeved and fastened to the outer side of the first rotating support, and the outer side surface of the first drum is a cable storage area; The second rotating support and the second hydraulic dry clutch are both sleeved at the second end of the transmission shaft and are mutually connected, and a part of the second hydraulic dry clutch is transmission-connected with the transmission shaft; the second drum is sleeved and fastened to the outer side of the second rotating support, and the outer side surface of the second drum is a cable storage area; The separation drum is located between the first drum and the second drum and is sleeved on the transmission shaft and rotates synchronously with the transmission shaft, and the outer side of the separation drum is a mesh storage area; The driving device is in driving connection with one end of the transmission shaft and is used for driving the transmission shaft to rotate.

2. The fishing boat net reel according to claim 1, characterized in that: The fishing boat net reel further comprises: a third rotating support member and a fourth rotating support member, wherein the third rotating support member and the first rotating support member are respectively located at two ends of the first drum, the third rotating support member is sleeved on the transmission shaft and is tightly connected to the first drum; the fourth rotating support member and the second rotating support member are respectively located at two ends of the second drum, the fourth rotating support member is sleeved on the transmission shaft and is tightly connected to the second drum; Wherein, the third rotation support member and the fourth rotation support member are distributed between the first rotation support member and the second rotation support member.

3. The fishing boat net reel according to claim 2, characterized in that: The separation drum comprises: two parts which are detachably connected, wherein after the two parts are spliced ​​together, the third rotation support member and the fourth rotation support member are distributed in the area surrounded by the two parts.

4. The fishing boat net reel according to claim 2, characterized in that: The target rotating support comprises: a rotating bearing seat and a bearing, wherein the bearing is sleeved on the transmission shaft, and the rotating bearing seat has a sleeve hole, and the sleeve hole is embedded in the outer ring of the bearing; Wherein, the two ends of the rotating bearing seat are respectively fastened to the target roller and the target hydraulic dry clutch; the target rotating support member is any one of the first rotating support member, the second rotating support member, the third rotating support member and the fourth rotating support member; the target roller is any one of the first roller and the second roller; the target hydraulic dry clutch is any one of the first hydraulic dry clutch and the second hydraulic dry clutch.

5. The fishing boat net reel according to any one of claims 1 to 4, characterized in that: The driving device comprises: a driving motor, a first transmission member and a second transmission member, wherein the driving motor is in driving connection with the first transmission member, the first transmission member is coaxially and tightly connected with the second transmission member, and the second transmission member is sleeved on one end of the transmission shaft and is synchronously in driving connection with the transmission shaft; Wherein, the driving motor is configured to: drive the first transmission member and the second transmission member to rotate while driving the transmission shaft to rotate.

6. The fishing boat net reel according to claim 5, characterized in that: The second transmission member is a connecting flange, and the first transmission member includes: a first gear, a second gear and a transmission flange, the output shaft of the drive motor is transmission-connected with the first gear, and the first gear is meshingly connected with the second gear; the second gear is sleeved on the transmission flange and synchronously transmission-connected with the transmission flange; Wherein, the end of the transmission flange is tightly connected to the connecting flange.

7. The fishing boat net reel according to claim 6, characterized in that: The radius of the first gear is smaller than the radius of the second gear.

8. The fishing boat net reel according to claim 7, characterized in that: The driving device further comprises: an auxiliary motor and an auxiliary gear, wherein the output shaft of the auxiliary motor is drivingly connected to the auxiliary gear, and the auxiliary gear is meshingly connected to the second gear; The first gear and the auxiliary gear are respectively located on both sides of the second gear, and the radius and the number of teeth of the auxiliary gear are the same as those of the first gear.

9. The fishing boat net reel according to claim 5, characterized in that: The fishing boat net reel further comprises: an active end bracket and a passive end bracket, wherein the active end bracket is used to support the driving device, and the passive end bracket is used to rotatably support the end of the transmission shaft away from the driving device.

10. The fishing boat net reel according to claim 5, characterized in that: The fishing boat net reel also includes: a first belt brake and a second belt brake, the first drum has a first brake hub on a side away from the second drum, and the second drum has a second brake hub on a side away from the first drum; Wherein, the first band brake is sleeved on the first brake hub, and the second band brake is sleeved on the second brake hub.

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