Breeding cabin cover for breeding work ship

Abstract

The invention relates to a culture cabin cover for a culture work ship, which comprises two cabin covers arranged on a cabin opening in a sealing manner, connecting openings of the cabin covers are staggered and engaged, and a sealing rubber plate is arranged to ensure the tightness. Each hatch cover is controlled by a driving unit to be opened and closed, and two stages of sunshade units including a sunshade shutter unit and a sunshade net unit are arranged in each hatch cover. The driving motor drives the blades to rotate to adjust light rays, and the rain guiding grooves in the ends of the blades can guide and discharge rainwater. The sunshade net units drive lead screws through motors to achieve unfolding and folding of sunshade nets. The center of the hatch cover is hollow so as to facilitate direct sunlight, and limiting blocks and sealing rings around the bottom prevent shaking and rainwater infiltration. In addition, the hatch cover is further provided with a medicine adding connector and a color-changeable light-emitting lamp strip. The hatch cover is reasonable in design and convenient to operate, the culture environment is effectively controlled, and the fish culture efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of deep-sea aquaculture, and particularly relates to a hatch cover for an aquaculture cabin of an aquaculture workship. BACKGROUND

[0002] The deep-sea water area has the advantages of rich fishery resources, high-quality water source, suitable water temperature, and being far away from land source pollution and diseases, and has excellent conditions for carrying out offshore large-scale aquaculture and logistics processing and supply, and is a new space for developing modern aquaculture and marine economy.

[0003] The aquaculture workship is one of the core equipments for developing deep-sea aquaculture engineering. The aquaculture workship can reach the deep-sea area where the ordinary aquaculture net cage cannot reach, has high economic value and social benefits. The aquaculture workship is internally provided with a plurality of large aquaculture cabins. The aquaculture cabin has a shape of a wide-mouthed bottle and exchanges with external seawater through a circulating water pump. The aquaculture water depth of each aquaculture cabin can reach 15 m, and the cultivated fish can reach more than 100 tons. The use of the aquaculture workship for fish culture can greatly increase the fish yield.

[0004] In the specific aquaculture link, many fish species (such as large yellow croaker and grouper) are sensitive to light and have strict requirements on light conditions. Light can not only affect the growth of these fish species, but also affect their color and quality.

[0005] The aquaculture cabin of the aquaculture workship provides a relatively closed and controllable growth space for these light-sensitive fish species. However, the existing hatch cover design of the aquaculture cabin has obvious defects in light control. On the one hand, the existing hatch cover cannot automatically adjust according to the specific needs of fish for light; on the other hand, the opening and closing operation of the hatch cover usually needs to be completed manually, which not only increases the aquaculture cost, but also the safety and reliability of manual operation are difficult to guarantee in the harsh marine environment. SUMMARY

[0006] (I) Invention purpose In order to overcome the above shortcomings, the purpose of the present application is to provide a hatch cover for an aquaculture cabin of an aquaculture workship to solve the above technical problems.

[0007] (II) Technical scheme In order to achieve the above purpose, the technical scheme provided by the present application is as follows: A hatch cover for an aquaculture cabin of an aquaculture workship, comprising two hatch covers which are sealingly arranged on a hatch opening, the connecting openings of the two hatch covers are staggered and engaged, each hatch cover is opened and closed under the action of a respective driving unit, and each hatch cover is internally provided with two levels of sunshade units, which are sunshade louver units and sunshade net units.

[0008] Preferably, the center of the hatch cover is hollow to facilitate direct sunlight.

[0009] Preferably, each of the drive units comprises two drive gears and drive racks respectively engaged with the drive gears, the two drive racks are fixedly installed on the drive plates of the hatch cover, the drive plates are fixedly arranged at the two ends of the hatch cover, the two drive gears are connected through a transmission shaft, the transmission shaft is drivingly connected with the drive motor through a shaft coupling, the transmission shaft is rotatably installed on the outer side of the hatch, the two ends of the drive plate are provided with track wheels, the track wheels are rollingly arranged on the moving tracks of the moving support frames, and the moving support frames are arranged on the deck on both sides of the hatch.

[0010] Preferably, the connecting port of the hatch cover is provided with a sealing rubber plate.

[0011] Preferably, the sunshade louver comprises a plurality of blades, both sides of the blade are provided with rotating shafts, the rotating shafts are rotatably installed on the inner wall of the hatch cover through bearings, the rotating shaft on one side penetrates through the bearing and is connected with a synchronous belt, the synchronous belt is connected with a synchronous wheel, the synchronous wheel is connected with the driving shaft of the louver driving motor, and the louver driving motor is arranged at the outer end of the hatch cover.

[0012] Preferably, one end of the blade is bent upward to form a rain guide groove, the blade is arranged in an inclined manner when the louver is in a closed state, the end of the blade provided with the rain guide groove is lower, the middle of the rain guide groove is higher and the two ends are lower, and two rain guide tracks are arranged on the inner wall of the hatch cover and are arranged at the bottom of the two ends of the rain guide groove.

[0013] Preferably, the rain guide track is arranged in an inclined manner, the lower end of the rain guide track is connected with a water outlet of the hatch cover, and the water outlet is connected with an external rain storage barrel.

[0014] Preferably, the sunshade net unit comprises sliding tracks and sliding blocks sliding on the sliding tracks, the sliding tracks are arranged in pairs and oppositely on the inner wall of the hatch cover, the sliding blocks oppositely arranged on the two sliding tracks are connected through sliding rods, the adjacent sliding rods are connected through the sunshade net, the sliding rod at the head end is fixedly arranged at one end of the sliding track, the sliding rod at the tail end is provided with a screw rod seat at the bottom, a screw rod is screwed on the screw rod seat, and the screw rod is connected with the sunshade net motor.

[0015] Preferably, a dosing port is arranged on the hatch cover. The dosing port is arranged at the lower end of the sunshade net.

[0016] Preferably, a light-emitting lamp strip is arranged on the inner wall of the hatch cover, the color of the light-emitting lamp strip is variable, and the light-emitting lamp strip is arranged at the lower end of the sunshade net.

[0017] Beneficial effects: 1. Automation operation: the automatic opening and closing of the hatch cover is achieved through the driving unit, reducing the need for manual operation, reducing the cost of aquaculture, and improving the safety and reliability of operation.

[0018] 2. Precise light control: the hatch cover is equipped with two-stage sunshade units, including sunshade louver units and sunshade net units, which can automatically adjust according to the specific needs of fish for light, providing suitable light conditions for fish, and promoting their healthy growth.

[0019] 3. Improve breeding efficiency: the automatic hatch cover opening and closing mechanism and precise light control help improve breeding efficiency, shorten the breeding cycle, and increase breeding yield. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a cross-sectional structure diagram of the present application; Figure 2 is a blade closed state structure diagram according to an embodiment of the present application; Figure 3 is a blade perspective view according to an embodiment of the present application; Figure 4 is a sunshade net unit structure diagram according to an embodiment of the present application; Figure 5 is a front view of the driving unit according to an embodiment of the present application; Figure 6 is an installation shaft view of the driving unit according to an embodiment of the present application; Figure 7 is an axis view of the driving unit according to an embodiment of the present application. DETAILED DESCRIPTION

[0021] To make the purpose, technical scheme and advantages of the present application clearer and more clear, the following will combine specific embodiments and refer to the accompanying drawings to further explain the present application. Figures 1-7 It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.

[0022] The present application provides a hatch cover for a breeding vessel, which includes two hatch covers 7 sealed on the hatch, and the connecting ports of the two hatch covers 7 are staggered and engaged. Preferably, a sealing rubber plate 15 is provided at the connecting port of the hatch cover to ensure the sealing degree. Each hatch cover 7 is opened and closed under the action of a driving unit, and each hatch cover 7 is equipped with two-stage sunshade units, including sunshade louver units and sunshade net units.

[0023] Preferably, the center of the hatch cover 7 is hollow to facilitate direct sunlight, providing necessary natural light for fish.

[0024] Each of the drive units comprises two drive gears 17 and two drive racks 21 respectively engaged with the drive gears 17, each of the drive racks 21 is fixedly installed on a drive plate 16 of the hatch cover 7, the drive plate 16 is fixedly arranged at two ends of the hatch cover 7, the two drive gears 17 are connected through a transmission shaft 22, the transmission shaft 22 is drivingly connected with a drive motor through a shaft coupling, the transmission shaft is rotatably installed on the outside of the hatch, the two ends of the drive plate 16 are provided with track wheels 18, the track wheels 18 are rollingly arranged on a moving track 20 of a moving support frame 19, the moving support frame 19 is arranged on both sides of the hatch. The moving support frame 19 is installed on the deck and is used for supporting the movement of the hatch cover. When it is needed to open the hatch cover, the drive motor drives the drive gears 17 to rotate, drives the drive racks 21 on the drive plate 16 to move, thereby drives the hatch cover 7 to move transversely, and realizes the opening and closing of the hatch cover.

[0025] Preferably, the sunshade louver 1 comprises a plurality of blades 12, both sides of the blade 12 are provided with a rotating shaft 11, the rotating shaft 11 is rotatably installed on the inner wall of the hatch cover 7 through a bearing 14, the rotating shaft 11 on one side penetrates through the bearing 14 and is connected with a synchronous belt wheel and a synchronous belt, the synchronous belt is connected with a driving synchronous wheel, the driving synchronous wheel is connected with a driving shaft of a louver driving motor, and the louver driving motor is arranged at the outer end of the hatch cover. The louver driving motor drives the driving synchronous belt wheel on the driving shaft to rotate in the positive and negative directions, thereby drives the blade on the rotating shaft to rotate through the synchronous belt, and thereby realizes the adjustment of light.

[0026] Preferably, one end of the blade 12 is bent upward to form a rain guide groove 13, the blade 12 is arranged in an inclined manner when the louver is in a closed state, the end of the blade 12 provided with the rain guide groove 13 is lower, when it rains, the rain flows into the rain guide groove 13, the rain guide groove 13 is higher in the middle and lower at both ends, thereby making the rain flow down from both ends of the rain guide groove, two rain guide tracks are arranged on the inner wall of the hatch cover, the rain guide tracks are arranged at the bottom of both ends of the rain guide groove, and the water left at both ends of the rain guide groove falls on the rain guide tracks. The rain guide tracks are arranged in an inclined manner, the lower end of the rain guide tracks is connected with a water outlet of the hatch cover, and the water outlet is connected with an external rain storage barrel. The water of the rain guide tracks is collected through the water outlet, thereby preventing the rain from falling into the breeding tank.

[0027] Preferably, the sunshade net unit 3 comprises sliding rails 34 and sliding blocks 31 sliding on the sliding rails 34, the sliding rails 34 are provided on the inner wall of the hatch cover 7 in two opposite positions, the sliding blocks 31 opposite to each other on the two sliding rails 3 are connected by sliding rods 32, the adjacent sliding rods 32 are connected by the sunshade net 33, the sliding rod 32 at the head end is fixedly arranged at one end of the sliding rail 34, the sliding rod 32 at the tail end is provided with a screw rod seat 36 at the bottom, the screw rod 37 is screwed on the screw rod seat 36, and the screw rod 37 is connected with the sunshade net motor 35. When sunshade is needed, the sunshade net motor 35 drives the sliding rod at the tail end to move, so that the remaining sliding rods are pulled to move by the sunshade net, and the sunshade net is unfolded. When it is needed to be folded, the sliding rod at the tail end pushes the remaining sliding rods to move towards the head end under the action of the screw rod and the sunshade net motor.

[0028] Preferably, the hatch cover 7 is provided with a dosing interface 5, and a forklift on the deck can fork a medicine storage box to be connected with the dosing interface 5, so as to spray the medicine into the breeding tank. The inner wall of the hatch cover is provided with a light emitting lamp strip, the color of the light emitting lamp strip is variable, and the dosing interface 5 and the light emitting lamp strip are arranged on the inner wall of the hatch cover at the lower end of the sunshade net 3.

[0029] The present application provides a breeding tank hatch cover for a breeding work ship, which is ingenious in design and rich in function. In the use process, the hatch cover is opened and closed by a unique driving unit. When the hatch cover needs to be opened, the driving motor drives the hatch cover to move horizontally and outward to complete the opening action; when the hatch cover needs to be closed, the operation is reversed. This opening and closing mode is not only flexible but also efficient.

[0030] The hatch cover is provided with two-stage sunshade units, the sunshade louver is driven by a motor to rotate the blades to adjust the light, the rainwater guide groove at the end of the blade and the rainwater guide track on the inner wall of the hatch cover can guide the rainwater to the water outlet to be discharged, so as to prevent the rainwater from falling into the breeding tank; the sunshade net unit is driven by a motor to move the sliding rod to realize the unfolding and folding of the sunshade net, and the light intensity can be flexibly adjusted according to the light intensity, so as to provide suitable light conditions for fish. The brightness of the sunshade louver is determined according to the angle of the blade rotation, and the brightness is adjusted in two states of unfolding and folding of the sunshade net, and the two states can realize multi-stage adjustment of the brightness of fish, so as to be suitable for different fish species.

[0031] In addition, the hollow design of the center of the hatch cover facilitates direct sunlight, meets the demand of fish for natural light, and the setting of the dosing interface and the variable color light emitting lamp strip facilitates dosing and adjusting the color of the light in the tank according to the need, and further optimizes the breeding environment. Overall, the hatch cover is reasonable in structure, convenient to operate, and effectively improves the breeding environment of fish.

[0032] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0033] The above examples are merely used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A cultivation tank cover for a cultivation workship, characterized by, The utility model provides a cabin cover, comprising two cabin covers sealed on the hatch, the connecting ports of the two cabin covers are staggered and engaged, each cabin cover is opened and closed under the action of a respective driving unit, and two-stage sunshade units are arranged in each cabin cover, namely sunshade shutter units and sunshade net units.

2. A hatch cover for a farming tank of a farming vessel according to claim 1, characterized in that The central hollow of the cabin cover facilitates direct sunlight.

3. A hatch cover for a farming tank of a farming vessel according to claim 1, characterized in that Each driving unit comprises two driving gears and driving racks respectively engaged with the driving gears, the two driving racks are fixedly installed on a driving plate of the cabin cover, the driving plate is fixedly arranged at the two ends of the cabin cover, the two driving gears are connected by a transmission shaft, the transmission shaft is drivingly connected with a driving motor through a shaft coupling, the transmission shaft is rotatably installed on the outside of the hatch, track wheels are installed at the two ends of the driving plate, the track wheels are rollingly arranged on moving tracks of a moving support frame, and the moving support frame is arranged on a deck on the two sides of the hatch.

4. A hatch cover for a farming pen of a farming vessel according to claim 1, characterized in that A sealing rubber plate is arranged at the connecting port of the cabin cover.

5. A hatch cover for a farming pen of a farming vessel according to claim 1, characterized in that The sunshade shutter comprises a plurality of blades, both sides of the blades are provided with rotating shafts, the rotating shafts are rotatably installed on the inner wall of the cabin cover, the rotating shaft on one side penetrates through the bearing and is connected with a synchronous belt, the synchronous belt is connected with a driving synchronous wheel, the driving synchronous wheel is connected with the driving shaft of a shutter driving motor, and the shutter driving motor is arranged at the outer end of the cabin cover.

6. A hatch cover for a farming tank of a farming vessel according to claim 6, characterized in that One end of the blade is bent upwards to form a rain guide groove, the blade is arranged in an inclined manner when the shutter is in a closed state, the end of the blade provided with the rain guide groove is lower, the middle of the rain guide groove is higher, and the inner wall of the cabin cover is provided with two rain guide tracks arranged at the bottom of the two ends of the rain guide groove.

7. A hatch cover for a farming tank of a farming vessel according to claim 7, characterized in that The rain guide track is arranged in an inclined manner, the lower end of the rain guide track is connected with a water outlet of the cabin cover, and the water outlet is connected with an external rain storage barrel.

8. A hatch cover for a farming pen of a farming vessel according to claim 1, characterized in that The sunshade net unit comprises sliding tracks and sliding blocks sliding on the sliding tracks, the sliding tracks are arranged in pairs and oppositely on the inner wall of the cabin cover, the sliding blocks oppositely arranged on the two sliding tracks are connected through sliding rods, the adjacent sliding rods are connected through a sunshade net, the sliding rod at the head end is fixedly arranged at one end of the sliding track, the sliding rod at the tail end is provided with a screw rod seat at the bottom, a screw rod is screwed on the screw rod seat, and the screw rod is connected with a sunshade net motor.

9. A hatch cover for a farming pen of a farming vessel according to claim 1, characterized in that A medicine adding port is arranged on the cabin cover, and the medicine adding port is arranged at the lower end of the sunshade net.

10. A hatch cover for a farming pen of a farming vessel according to claim 1, characterized in that A light emitting lamp strip is arranged on the inner wall of the cabin cover, the color of the light emitting lamp strip is variable, and the light emitting lamp strip is arranged at the lower end of the sunshade net.

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