A type of submerged shellfish farming rack

Abstract

The present invention provides a submerged shellfish culture rack, comprising a sinking and floating rack, a plurality of sinking and floating guide devices, a control device 1 for controlling the sinking and floating rack to perform sinking and floating movements, a control device 2 for controlling the plurality of sinking and floating guide devices to perform sinking and floating movements, and a shellfish culture harvesting device, wherein the plurality of sinking and floating guide devices are fixedly connected to the sinking and floating rack and are evenly distributed on the periphery of the sinking and floating rack, and the shellfish culture harvesting device is fixedly connected to the sinking and floating rack. The present invention can realize deep-sea culture of seashells, and can also realize unified harvesting and stocking of seashells, thereby improving work efficiency.

Description

Technical Field

[0001] The invention relates to the field of marine ranch equipment, in particular to a latent shellfish culture rack. Background Art

[0002] The main method of offshore farming of seashells is to drive cement piles into the seabed in the offshore area, and then hang ropes or hanging cages on the cement piles for farming. The pollution generated in the offshore farming area after a long period of time affects the surrounding coastal environment. Various places have begun to clean up the offshore fixed seashell farming racks, forcing tens of thousands of farmers to transfer the farming of seashells from the offshore area to the deep sea. At present, there is still a lack of equipment that can be adapted to the deep-sea farming of seashells. Summary of the invention

[0003] The purpose of the present invention is to provide a latent shellfish culture rack to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A submerged shellfish breeding rack comprises a sinking and floating rack, a plurality of sinking and floating guide devices, a control device 1 for controlling the sinking and floating rack to perform sinking and floating movements, a control device 2 for controlling the plurality of sinking and floating guide devices to perform sinking and floating movements, and a shellfish breeding and harvesting device. The plurality of sinking and floating guide devices are fixedly connected to the sinking and floating rack and are evenly distributed on the periphery of the sinking and floating rack. The shellfish breeding and harvesting device is fixedly connected to the sinking and floating rack.

[0006] Furthermore, the floating frame includes a floating bottom frame, multiple columns, an upper frame and multiple hanging beams. The upper frame is installed on the floating bottom frame through multiple columns. The multiple hanging beams are fixed under the upper frame, and the shellfish breeding and harvesting device is fixed under the multiple hanging beams.

[0007] Furthermore, the floating bottom frame includes multiple connectors and multiple floating tubes. Adjacent floating tubes are connected by joints to form a frame structure. Multiple water inlets are provided at the lower part of the floating tubes. Filter nets are respectively provided at the positions of the multiple water inlets. An inflation port and an exhaust port connected to a control device are opened at the upper part of the floating tubes.

[0008] Furthermore, the sinking and floating guide device includes a plurality of guide sleeves and a plurality of hollow guide columns, and the plurality of guide sleeves are fixedly arranged on the periphery of the sinking and floating frame and are slidably sleeved on the outside of the plurality of hollow guide columns respectively.

[0009] Furthermore, the guide sleeve includes a hollow sleeve and a plurality of elastic roller head mechanisms, the hollow sleeve is provided with a plurality of mounting holes distributed in a circular array, the plurality of elastic roller head mechanisms are respectively fixedly connected to the plurality of mounting holes, a plurality of channel steels distributed in a circular array are fixedly provided on the outer peripheral wall of the hollow guide column, and the movable ends of the plurality of elastic roller head mechanisms are respectively slidably connected to the plurality of channel steels.

[0010] Furthermore, an opening is provided at the upper end of the hollow guide column, and a bottom anchor structure for inserting into the seabed is provided at the lower end of the hollow guide column.

[0011] Furthermore, the control device 1 includes an inflation mechanism for inflating the buoyancy frame and an exhaust mechanism for exhausting the buoyancy frame.

[0012] Furthermore, the inflation mechanism includes multiple inflation lines and an air compressor, the air inlet ends of the multiple inflation lines are connected to the air compressor, the air outlet ends of the multiple inflation lines are connected to the buoyancy frame, the inflation line includes an inflation pipe, a pressure gauge and a one-way valve, and the one-way valve and the pressure gauge are both installed on the inflation pipe.

[0013] Furthermore, the exhaust mechanism includes multiple exhaust lines, the outlet ends of the multiple exhaust lines are connected to the atmosphere, the inlet ends of the multiple exhaust lines are connected to the buoyancy frame, and the exhaust line includes an exhaust pipe and a valve, and the valve is installed on the exhaust pipe.

[0014] Furthermore, the middle portion of the shellfish farming and harvesting device is located inside the sinking and floating frame, and the two side portions of the shellfish farming and harvesting device are located outside the sinking and floating frame. The shellfish farming and harvesting device includes a plurality of shellfish farming and harvesting modules, and the plurality of shellfish farming and harvesting modules are symmetrically distributed and in a linear array.

[0015] Furthermore, the shellfish farming and harvesting module includes multiple farming mechanisms for restraining the position of shellfish or restricting the activity area of ​​shellfish, multiple sliding mechanisms, multiple spacing mechanisms, tracks, traction mechanisms, travel limiting mechanisms for limiting the travel of the last section sliding mechanisms, and retracting and extending driving mechanisms. The multiple farming mechanisms are respectively detachably hung under the multiple sliding mechanisms, the multiple sliding mechanisms are all slidably connected to the tracks, the spacing mechanism is arranged between two adjacent sliding mechanisms, the driven end of the traction mechanism is fixedly connected to the first section sliding mechanism, the active end of the traction mechanism is fixedly connected to the retracting and extending driving mechanism, and the retracting and extending driving mechanism and the travel limiting mechanism are both fixedly connected to the tracks.

[0016] The distance mechanism includes push rod 1, push rod 2 and a distance rope. One ends of push rod 1 and push rod 2 are arranged opposite to each other, and the other ends of push rod 1 and push rod 2 are respectively fixedly connected to two adjacent sliding mechanisms, and both ends of the distance rope are respectively fixedly connected to the two adjacent sliding mechanisms.

[0017] The traction mechanism comprises a harvesting traction module and a stocking traction module, one end of the harvesting traction module and the stocking traction module are both fixedly connected to the first section sliding mechanism, and the other end of the harvesting traction module and the stocking traction module are both fixedly connected to the retracting and releasing driving mechanism.

[0018] The harvesting traction module includes a harvesting traction rope and a guide module 1 for guiding the harvesting traction rope. The rope rings at both ends of the harvesting traction rope are respectively fixedly connected to the first section sliding mechanism and the retracting and releasing driving mechanism, and the guide module 1 is fixedly connected to the track.

[0019] The guide module 1 includes multiple guide wheel units 1 and guide wheel units 2, the axial directions of the multiple guide wheel units are in the same direction as the horizontal direction, the axial direction of the guide wheel unit 2 is in the same direction as the vertical direction, the guide wheel unit 1 includes a U-groove guide wheel 1 and a guide wheel bracket 1, the U-groove guide wheel 1 is rotatably connected to the guide wheel bracket 1, and the guide wheel bracket 1 is fixedly connected to the track, the guide wheel unit 2 includes a U-groove guide wheel 2 and a guide wheel bracket 2, the U-groove guide wheel 2 is rotatably connected to the guide wheel bracket 2, and the guide wheel bracket 2 is fixedly connected to the track.

[0020] The stocking traction module includes a stocking traction rope and a guide module 2 for guiding the stocking traction rope. The rope rings at both ends of the stocking traction rope are respectively fixedly connected to the first section sliding mechanism and the retracting and releasing driving mechanism. The guide module 2 is fixedly connected to the track, and the structure of the guide wheel module 2 is the same as that of the guide wheel module 1.

[0021] The stroke limiting mechanism includes an advance baffle, an exit baffle and a movable plate arranged on the same side, the advance baffle and the exit baffle are fixedly connected to the track, the advance baffle and the exit baffle are higher than the multiple sliding mechanisms, the lower parts of the advance baffle and the exit baffle correspond to the upper part of the movable plate, and the movable plate is fixed on the last section sliding mechanism and is located between the advance baffle and the exit baffle.

[0022] The retractable driving mechanism includes a base, a guide wheel module 1, a guide wheel module 2, a rope drum bracket, a rope drum and a driving module. The guide wheel module 1, the guide wheel module 2 and the rope drum bracket are all fixedly arranged under the base, half of the rope drum corresponds to the guide wheel module 1, and the other half of the rope drum corresponds to the guide wheel module 2. Both ends of the rope drum are rotatably connected to the rope drum bracket respectively, one end of the rope drum is provided with an extension end passing through the rope drum bracket, and the extension end is drivingly connected to the driving module. The driving module drives the rope drum to rotate, and the driving module is installed above the base. A circle of partition is fixedly arranged in the middle of the rope drum, which divides the rope drum into two rope storage areas for storing harvesting traction rope and stocking traction rope respectively.

[0023] The guide wheel module one and the guide wheel module two have the same structure. The guide wheel module one includes a U-groove guide wheel three and a guide wheel bracket three. The U-groove guide wheel three is rotatably connected under the guide wheel bracket three, and the guide wheel bracket three is fixedly connected under the base.

[0024] Beneficial effects of the present invention:

[0025] Before the present invention works, the sinking and floating frame and multiple sinking and floating guide devices are all in a floating state, so that the present invention floats on the sea for easy movement. When the workboat drives the present invention to move to a specific deep sea area, the weight of the multiple sinking and floating guide devices can be increased by control device 2, so that the multiple sinking and floating guide devices can move downward and insert into the seabed to stabilize the current position of the sinking and floating frame. The weight of the sinking and floating frame can be increased by control device 1, and under the guidance of the sinking and floating guide device, the sinking and floating frame moves downward to a certain position to realize that the multiple breeding mechanisms of the shellfish breeding and harvesting device are completely immersed in the sea, and finally deep-sea breeding of seashells is realized. The shellfish breeding and harvesting device can also realize unified harvesting and stocking of seashells, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 : A front view schematic diagram of the present invention.

[0027] Figure 2 : The exploded schematic diagram of the sinking and floating frame of the present invention.

[0028] Figure 3 : AA cross-sectional schematic diagram of the present invention.

[0029] Figure 4 : A enlarged schematic diagram of the present invention.

[0030] Figure 5 : A schematic diagram of the enlarged view of B of the present invention.

[0031] Figure 6 : Schematic diagram of the overall structure of the floating tube of the present invention.

[0032] Figure 7 : A schematic top view of the present invention.

[0033] Figure 8 : A partial schematic diagram of the inflation mechanism of the present invention.

[0034] Fig. 9 : A partial schematic diagram of the exhaust mechanism of the present invention.

[0035] Fig.10 : The overall structural schematic diagram of the harvesting state of the shellfish culture harvesting module of the present invention.

[0036] Fig.11 : An enlarged schematic diagram of C of the present invention.

[0037] Fig.12 : D of the present invention is an enlarged schematic diagram.

[0038] Fig.13 : E of the present invention is an enlarged schematic diagram.

[0039] Fig.14 : Schematic diagram of the overall structure of the retractable and extendable driving mechanism of the present invention.

[0040] Fig.15 : BB cross-sectional schematic diagram of the present invention.

[0041] Fig.16 : A partial schematic diagram of the harvesting state of the shellfish culture harvesting module of the present invention.

[0042] Fig.17 : The overall structural schematic diagram of the stocking state of the shellfish culture harvesting module of the present invention. DETAILED DESCRIPTION

[0043] The present invention will be further described below in conjunction with the accompanying drawings:

[0044] Please refer to Figure 1 and Figure 7 A submerged shellfish breeding rack comprises a sinking and floating rack 1, a plurality of sinking and floating guide devices 2, a control device 1 for controlling the sinking and floating rack 1 to perform sinking and floating movements, a control device 2 for controlling the plurality of sinking and floating guide devices 2 to perform sinking and floating movements, and a shellfish breeding and harvesting device. The plurality of sinking and floating guide devices 2 are fixedly connected to the sinking and floating rack 1 and are evenly distributed on the periphery of the sinking and floating rack 1. The shellfish breeding and harvesting device is fixedly connected to the sinking and floating rack 1.

[0045] Please refer to Figure 2 The floating frame 1 includes a floating bottom frame 11, multiple columns 12, an upper frame 13 and multiple hanging beams 14. The upper frame 13 is installed on the floating bottom frame 11 through multiple columns 12. The multiple hanging beams 14 are fixed under the upper frame 13, and the shellfish breeding and harvesting device is fixed under the multiple hanging beams 14.

[0046] Please refer to Figure 2 , Figure 3 and Figure 6 The buoyant bottom frame 11 includes a plurality of connectors and a plurality of floating tubes 112. Adjacent floating tubes 112 are connected by connectors to form a frame structure. A plurality of water inlets are provided at the lower portion of the floating tubes 112. Filter nets 1121 are provided at the positions of the plurality of water inlets, respectively, for preventing the water inlets from being entered into the floating tubes 112 by debris in the sea. An inflation port 1122 and an exhaust port 1123, both of which are connected to a control device, are provided at the upper portion of the floating tubes 112.

[0047] Please refer to Figure 2 and Figure 3 The multiple connectors include four angle connectors 1111, four three-way connectors 1112 and a four-way connector 1113. The floating tube 112 is arranged between the angle connectors 1111 and the three-way connectors 1112. The floating tube 112 is also arranged between the three-way connector 1112 and the four-way connector 1113, ultimately making the tube sinking and floating bottom frame 11 present a field-shaped structure.

[0048] Please refer to Figure 1The sinking and floating guide device 2 includes a plurality of guide sleeves 21 and a plurality of hollow guide pillars 22. The plurality of guide sleeves 21 are fixedly arranged on the periphery of the sinking and floating frame 1 and are slidably sleeved on the outside of the plurality of hollow guide pillars 22.

[0049] Please refer to Figures 3 to 5 The guide sleeve 21 includes a hollow sleeve frame 211 and a plurality of elastic roller head mechanisms 212. The hollow sleeve frame 211 is provided with a plurality of mounting holes distributed in a circular array. The plurality of elastic roller head mechanisms 212 are respectively fixedly connected to the plurality of mounting holes. A plurality of channel steels 221 distributed in a circular array are fixedly provided on the outer peripheral wall of the hollow guide column 22. The movable ends of the plurality of elastic roller head mechanisms 212 are respectively slidably connected to the plurality of channel steels 221.

[0050] By setting up multiple elastic roller head mechanisms 212, not only a sliding connection is achieved between the hollow frame 211 and the hollow guide column 22, so that the sinking and floating guide device 2 can play a guiding role on the sinking and floating frame 1, but also an elastic connection is achieved between the hollow frame 211 and the hollow guide column 22, so that the elastic roller head mechanism 212 can be elastically deformed to absorb the impact force of the waves on the sinking and floating frame 1, ensuring that the hollow guide column 22 can stand stably on the seabed, thereby improving the environmental adaptability of the present invention.

[0051] Please refer to Figure 5 The elastic roller mechanism 212 includes a cylinder body 2121, a spring 2122, a piston rod 2123, a roller bracket 2124 and a roller 2125. The input ends of the spring 2122 and the piston rod 2123 are both arranged in the cylinder body 2121, the end of the spring 2122 abuts against the input end of the piston rod 2123, the roller bracket 2124 is fixed on the output end of the piston rod 2123, and the roller 2125 is rotatably connected to the roller bracket 2124.

[0052] The contact between the roller 2125 and the hollow guide column 22 is made into line contact through the channel steel 221, so that the multiple elastic roller head mechanisms 212 can limit the hollow guide column 22 to rotate around its own axis as the rotation axis, thereby preventing wear caused by friction between the hollow guide column 22 and the multiple elastic roller head mechanisms 212.

[0053] An opening for filling and draining water is provided at the upper end of the hollow guide column 22 , and a bottom anchor structure for inserting into the seabed is provided at the lower end of the hollow guide column 22 .

[0054] Please refer to Figure 1 The bottom anchor structure includes a cone 2221 and a cross plate 2222 arranged below the cone 2221. The cross plate 2222 is used to insert into the seabed to fix the hollow guide column 22, and the cone 2221 is used to limit the depth of the cross plate 2222 inserted into the seabed to avoid the hollow guide column 22 being inserted too deep into the seabed and causing the subsequent floating to be unsmooth.

[0055] The control device 1 comprises an inflation mechanism for inflating the buoyancy frame 1 and an exhaust mechanism for exhausting the buoyancy frame 1 .

[0056] Please refer to Figure 8 The inflation mechanism includes multiple inflation lines 311 and an air compressor. The air inlet ends of the multiple inflation lines 311 are connected to the air compressor, and the air outlet ends of the multiple inflation lines 311 are respectively connected to multiple inflation ports 1122. The inflation line 311 includes an inflation pipe 3111, a pressure gauge 3112 and a one-way valve 3113. The one-way valve 3113 and the pressure gauge 3112 are both installed on the inflation pipe 3111. The air compressor is arranged on the work boat and is electrically connected to the power supply on the work boat.

[0057] The compressed air generated by the air compressor enters the inflation port 1122 through the inflation line 311 to increase the air in the floating tube 112. The increased air pressure in the floating tube 112 discharges the seawater in the floating tube 112 from the filter screen, thereby increasing the buoyancy of the floating tube 112 and finally floating the sinking and floating frame 1.

[0058] Please refer to Fig. 9 The exhaust mechanism includes multiple exhaust lines 321, the outlet ends of the multiple exhaust lines 321 are connected to the atmosphere, the inlet ends of the multiple exhaust lines 321 are connected to the exhaust ports 1123 respectively, the exhaust lines 321 include an exhaust pipe 3211 and a valve 3212, and the valve 3212 is installed on the exhaust pipe 3211.

[0059] When the sinking and floating frame 1 needs to be sunk, the air exhaust line 321 in the floating tube 112 is discharged to the atmosphere by opening the valve 3212. During this process, the air in the floating tube 112 is reduced, the air pressure is reduced, and the seawater enters the floating tube 112 through the filter screen 1121 of the floating tube 112, so that the weight of the floating tube 112 is increased, and finally the sinking and floating frame 1 is sunk. The valve 3212 can be a solenoid valve, and a main switch is provided between the solenoid valve and the power supply on the working boat to be electrically connected.

[0060] The second control device includes a water pipe and a water pump. One end of the water pipe extends into the hollow guide column 22 from the opening at the upper end of the hollow guide column 22, and the other end of the water pipe is connected to the water pump. The water pump is arranged on the work boat and is electrically connected to the power supply on the work boat.

[0061] The middle part of the shellfish farming harvesting device is located inside the sinking and floating frame 1, and the two sides of the shellfish farming harvesting device are located outside the sinking and floating frame 1. The shellfish farming harvesting device includes multiple shellfish farming harvesting modules 51, and the multiple shellfish farming harvesting modules 51 are symmetrically distributed and distributed in a linear array.

[0062] Multiple shellfish culture harvesting modules 51 perform shellfish harvesting and stocking in a unified manner, which can ensure that the present invention remains basically balanced and avoid the phenomenon that one side of the shellfish culture harvesting device is too heavy, causing the present invention to be seriously tilted.

[0063] Please refer to Fig.10 and Fig.17 The shellfish culture and harvesting module 51 includes a plurality of culture mechanisms 511 for restraining the position of shellfish or restricting the activity area of ​​shellfish, a plurality of sliding mechanisms 512, a plurality of distance mechanisms 513, a track 514, a traction mechanism, a travel limiting mechanism for limiting the travel of the last section sliding mechanism 512, and a retracting and releasing driving mechanism 517. The plurality of culture mechanisms 511 are detachably hung under the plurality of sliding mechanisms 512, the plurality of sliding mechanisms 512 are slidably connected to the track 514, the distance mechanism 513 is arranged between two adjacent sliding mechanisms 512, and the traction mechanism 517 is arranged between two adjacent sliding mechanisms 512. The driven end of the structure is fixedly connected to the first sliding mechanism 512, the active end of the traction mechanism is fixedly connected to the retractable driving mechanism 517, the retractable driving mechanism 517 and the stroke limiting mechanism are both fixedly connected to the track 514, the retractable driving mechanism 517 drives the traction mechanism to drive the first sliding mechanism 512 through the fixed distance mechanism 513 to drive the remaining multiple sliding mechanisms 512 to drive multiple breeding mechanisms 511 to do reciprocating motion, during this process, under the joint action of the stroke limiting mechanism and the fixed distance mechanism 513, the multiple breeding mechanisms 511 are in a scattered or gathered state.

[0064] The breeding mechanism 511 is a hanging rope or a hanging frame. The hanging rope is used to restrain the position of shellfish, and the hanging frame is used to constrain the activity area of ​​​​shellfish. The hanging rope or the hanging frame can be selected according to the type of seashells to be cultured. When the breeding mechanism 511 is a hanging rope, a hook 1 is fixedly connected to the upper end of the breeding mechanism 511, and it is detachably connected to the sliding mechanism 512. When the breeding mechanism 511 is a hanging frame, a connecting rope group is provided between the breeding mechanism 511 and the sliding mechanism 512, and a hook 2 is fixedly connected to the upper end of the connecting rope group, and it is detachably connected to the sliding mechanism 512. The sliding mechanism 512 is a monorail trolley, and a hook is provided on the side wall of the sliding mechanism 512 for facilitating the connection of the traction mechanism, and the track 514 is an I-beam.

[0065] Please refer to Fig.10 and Fig.17 The distance mechanism 513 includes a push rod 1 5131, a push rod 2 5132 and a distance rope 5133. The push rod 1 5131 and one end of the push rod 2 5132 are arranged opposite to each other, and the other ends of the push rod 1 5131 and the push rod 2 5132 are respectively fixedly connected to two adjacent sliding mechanisms 512, and the two ends of the distance rope 5133 are respectively fixedly connected to the two adjacent sliding mechanisms 512.

[0066] The traction mechanism includes a harvesting traction module and a stocking traction module. One end of the harvesting traction module and the stocking traction module are fixedly connected to the first section sliding mechanism 512, and the other end of the harvesting traction module and the stocking traction module are fixedly connected to the retracting and releasing driving mechanism 517. The retracting and releasing driving mechanism 517 can drive the harvesting traction module to release the rope and drive the stocking traction module to collect the rope at the same time. The retracting and releasing driving mechanism 517 can also drive the stocking traction module to collect the rope and drive the harvesting traction module to release the rope.

[0067] Please refer to Fig.10 and Fig.14 The harvesting traction module includes a harvesting traction rope 5151-1 and a guide module 1 for guiding the harvesting traction rope 5151-1. The rope rings at both ends of the harvesting traction rope 5151-1 are respectively fixedly connected to the first section sliding mechanism 512 and the retracting and releasing driving mechanism 517, and the guide module 1 is fixedly connected to the track 514.

[0068] Please refer to Fig.10 and Fig.11 The harvest traction rope 5151-1 can be an elastic rope or a nylon rope. When the harvest traction rope 5151-1 is a nylon rope, the harvest traction module further includes a tension spring 5151-3, a hook at one end of the tension spring 5151-3 cooperates with a rope ring at the end of the harvest traction rope 5151-1, and a hook at the other end of the tension spring 5151-3 cooperates with a hook of the first section sliding mechanism 512. The tension spring 5151-3 is in a stretched state, and under the action of the restoring elastic force of the tension spring 5151-3, the harvest traction rope 5151-1 always remains in a tensioned state to prevent the harvest traction rope 5151-1 from detaching from the guide module 1.

[0069] Please refer to Fig.10 , Fig.12 , Fig.13 , Fig.15 and Fig.16 The guide module 1 includes multiple guide wheel units 1 5151-11 and guide wheel units 2 5151-12. The axial directions of the multiple guide wheel units are in the same direction as the horizontal direction. The axial direction of the guide wheel unit 2 5151-12 is in the same direction as the vertical direction. The guide wheel unit 1 5151-11 includes a U-groove guide wheel 1 and a guide wheel bracket 1. The U-groove guide wheel 1 is rotatably connected to the guide wheel bracket 1, and the guide wheel bracket 1 is fixedly connected to the track 514. The guide wheel unit 2 5151-12 includes a U-groove guide wheel 2 and a guide wheel bracket 2. The U-groove guide wheel 2 is rotatably connected to the guide wheel bracket 2, and the guide wheel bracket 2 is fixedly connected to the track 514.

[0070] Please refer to Fig.10 and Fig.14The stocking traction module includes a stocking traction rope 5152-1 and a guide module 2 for guiding the stocking traction rope 5152-1. The rope rings at both ends of the stocking traction rope 5152-1 are respectively fixedly connected to the first section sliding mechanism 512 and the retracting and releasing driving mechanism 517. The guide module 2 is fixedly connected to the track 514. The structure of the guide wheel module 2 is the same as that of the guide wheel module 1.

[0071] Please refer to Fig.10 and Fig.11 The stocking traction rope 5152-1 can be an elastic rope or a nylon rope. When the stocking traction rope 5152-1 is a nylon rope, the stocking traction module also includes a second tension spring 5152-3, a hook at one end of the second tension spring 5152-3 cooperates with a rope ring at one end of the stocking traction rope 5152-1, and a hook at the other end of the second tension spring 5152-3 cooperates with a hook of the first sliding mechanism 512. The second tension spring 5152-3 is in a stretched state, and under the action of the restoring elastic force of the second tension spring 5152-3, the stocking traction rope 5152-1 always remains in a tensioned state to prevent the stocking traction rope 5152-1 from detaching from the guide module 2.

[0072] Please refer to Fig.10 and Fig.17 The stroke limiting mechanism includes an advance baffle 5161, an exit baffle 5162 and a movable plate 5163 which are all arranged on the same side. The advance baffle 5161 and the exit baffle 5162 are fixedly connected to the track 514. The advance baffle 5161 and the exit baffle 5162 are both higher than the multiple sliding mechanisms 512. The lower parts of the advance baffle 5161 and the exit baffle 5162 are relative to the upper part of the movable plate 5163. The movable plate 5163 is fixed on the last section sliding mechanism 512 and is located between the advance baffle 5161 and the exit baffle 5162.

[0073] Please refer to Fig.14 and Fig.15 The retractable driving mechanism 517 includes a base 5171, a guide wheel module 1 5172, a guide wheel module 2 5173, a rope drum 5175 bracket 5174, a rope drum 5175 and a driving module. The guide wheel module 1 5172, the guide wheel module 2 5173 and the rope drum 5175 bracket 5174 are all fixedly arranged under the base 5171, half of the rope drum 5175 corresponds to the guide wheel module 1 5172, and the other half of the rope drum 5175 corresponds to the guide wheel module 2 5173. Both ends of the rope drum 5175 are rotatably connected to the rope drum 5175 bracket 5174 respectively, one end of the rope drum 5175 is provided with an extension end passing through the rope drum 5175 bracket 5174, and the extension end is drivingly connected to the driving module. The driving module drives the rope drum 5175 to rotate, and the driving module is installed above the base 5171. A partition is fixedly provided in the middle of the rope drum 5175, which divides the rope drum 5175 into two rope storage areas for storing the harvesting traction rope 5151-1 and the stocking traction rope 5152-1 respectively.

[0074] The guide wheel module 1 5172 and the guide wheel module 2 5173 have the same structure. The guide wheel module 1 5172 includes a U-groove guide wheel three and a guide wheel bracket three. The U-groove guide wheel three is rotatably connected under the guide wheel bracket three, and the guide wheel bracket three is fixedly connected under the base 5171.

[0075] The driving module is a motor, and the driving module can drive the rope drum 5175 by means of a synchronous wheel and a synchronous belt. The driving module is electrically connected to a power source on the work boat.

[0076] Working principle of the present invention:

[0077] Before the present invention works, the sinking and floating frame 1 and multiple sinking and floating guide devices 2 are all in a floating state to realize the present invention floating on the sea for easy movement. When the workboat drives the present invention to move to a specific deep-sea area, it is necessary to stock the seashell seedlings. The workers install multiple breeding mechanisms 511 with seashell seedlings under multiple sliding mechanisms 512 respectively, and the driving module drives the rope disc 5175 to rotate so that the harvesting traction rope 5151-1 performs a rope-releasing movement and the stocking traction rope 5152-1 performs a rope-collecting movement. The stocking traction rope 5152-1 drives the first sliding mechanism 512 through the tension spring 5152-3 to pull the remaining multiple sliding mechanisms 512 through the fixed-distance rope 5133 to drive the multiple breeding mechanisms 511 to move along the track 514 into the sinking and floating frame 1. When the stop block When the plate 5161 is fitted with the movable plate 5163, the sliding structure of the last section stops sliding, and the driving module stops working at the same time. Under the action of multiple distance ropes 5133, multiple sliding mechanisms 512 are in a scattered state and the set distance is maintained between adjacent sliding mechanisms 512, so that the required breeding distance is maintained between adjacent breeding mechanisms 511. The weight of multiple sinking and floating guide devices 2 is increased by controlling the second device, so that the multiple sinking and floating guide devices 2 move downward and insert into the seabed to stabilize the current position of the sinking and floating frame 1. The weight of the sinking and floating frame 1 is increased by controlling the first device. Under the guiding action of the sinking and floating guide device 2, the sinking and floating frame 1 drives the shellfish breeding and harvesting module 51 to move downward to a certain position to realize that the multiple breeding mechanisms 511 are completely immersed in the sea, and finally realize deep-sea breeding of seashells.

[0078] When it is necessary to harvest seashells, the buoyancy of the sinking and floating frame 1 is increased through the control device 1, so that the sinking and floating frame 1 drives the shellfish culture harvesting module 51 to move upward to realize that multiple culture mechanisms 511 float out of the sea surface, and the driving module drives the rope disc 5175 to rotate to make the harvesting traction rope 5151-1 to do rope collection movement and at the same time make the stocking traction rope 5152-1 to do rope release movement. The harvesting traction rope 5151-1 drives the first sliding mechanism 512 through the tension spring 1 5151-3 to push the push rod 2 5132 through the push rod 1 5131 to realize the remaining multiple sliding mechanisms 512 The multiple breeding mechanisms 511 are driven to move along the track 514 to the outside of the sinking and floating frame 1. When the stop baffle 5162 is in contact with the movable plate 5163, the multiple sliding mechanisms 512 stop sliding, and the driving module stops working at the same time. Under the action of the multiple push rods 1 5131 and the multiple push rods 2 5132, the adjacent breeding mechanisms 511 are in contact with each other to achieve a state where the multiple breeding mechanisms 511 are gathered and neatly arranged, which can facilitate the workers on the work boat to quickly remove the multiple breeding mechanisms 511 from the multiple sliding mechanisms 512 to harvest seashells and improve work efficiency.

[0079] The above does not limit the technical scope of the present invention in any way. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A latent shellfish culture rack, characterized in that: It comprises a sinking and floating frame, a plurality of sinking and floating guide devices, a control device 1 for controlling the sinking and floating frame to do sinking and floating movements, a control device 2 for controlling the plurality of sinking and floating guide devices to do sinking and floating movements, and a shellfish culture harvesting device, wherein the plurality of sinking and floating guide devices are fixedly connected to the sinking and floating frame and are evenly distributed on the periphery of the sinking and floating frame, and the shellfish culture harvesting device is fixedly connected to the sinking and floating frame; The sinking and floating frame comprises a sinking and floating bottom frame, a plurality of columns, an upper frame and a plurality of hanging beams, wherein the upper frame is mounted on the sinking and floating bottom frame through a plurality of columns, a plurality of hanging beams are fixedly arranged under the upper frame, and the shellfish culture and harvesting device is fixedly arranged under the plurality of hanging beams; The floating bottom frame includes a plurality of connectors and a plurality of floating tubes. Adjacent floating tubes are connected by connectors to form a frame structure. The lower part of the floating tube is provided with a plurality of water inlets. Filters are respectively provided at the positions of the plurality of water inlets. The upper part of the floating tube is provided with an air inlet and an air outlet connected to a control device. The guide sleeve includes a hollow sleeve and a plurality of elastic roller head mechanisms, the hollow sleeve is provided with a plurality of mounting holes distributed in a circumferential array, the plurality of elastic roller head mechanisms are respectively fixedly connected to the plurality of mounting holes, a plurality of channel steels distributed in a circumferential array are fixedly provided on the outer peripheral wall of the hollow guide column, and the movable ends of the plurality of elastic roller head mechanisms are respectively slidably connected to the plurality of channel steels; An opening is formed at the upper end of the hollow guide column, and a bottom anchor structure for inserting into the seabed is formed at the lower end of the hollow guide column; The middle part of the shellfish culture harvesting device is located inside the sinking and floating frame, and the two side parts of the shellfish culture harvesting device are located outside the sinking and floating frame. The shellfish culture harvesting device includes a plurality of shellfish culture harvesting modules, and the plurality of shellfish culture harvesting modules are symmetrically distributed and distributed in a linear array; The shellfish culture and harvesting module comprises a plurality of culture mechanisms for restraining the position of shellfish or restricting the activity area of ​​shellfish, a plurality of sliding mechanisms, a plurality of distance mechanisms, a track, a traction mechanism, a travel limiting mechanism for limiting the travel of the last section sliding mechanism, and a retracting and releasing driving mechanism. The plurality of culture mechanisms are detachably hung under the plurality of sliding mechanisms, the plurality of sliding mechanisms are all slidably connected to the track, the distance mechanism is arranged between two adjacent sliding mechanisms, the driven end of the traction mechanism is fixedly connected to the first section sliding mechanism, the active end of the traction mechanism is fixedly connected to the retracting and releasing driving mechanism, and the retracting and releasing driving mechanism and the travel limiting mechanism are both fixedly connected to the track; The distance mechanism comprises a push rod 1, a push rod 2 and a distance rope, wherein one end of the push rod 1 and the push rod 2 are arranged opposite to each other, the other ends of the push rod 1 and the push rod 2 are respectively fixedly connected to two adjacent sliding mechanisms, and the two ends of the distance rope are respectively fixedly connected to the two adjacent sliding mechanisms; The traction mechanism includes a harvesting traction module and a stocking traction module, one end of the harvesting traction module and the stocking traction module are fixedly connected to the first section sliding mechanism, and the other end of the harvesting traction module and the stocking traction module are fixedly connected to the retracting and releasing driving mechanism; The harvesting traction module includes a harvesting traction rope and a guide module 1 for guiding the harvesting traction rope, the rope rings at both ends of the harvesting traction rope are respectively fixedly connected to the first section sliding mechanism and the retracting and releasing driving mechanism, and the guide module 1 is fixedly connected to the track; The guide module 1 includes a plurality of guide wheel units 1 and a guide wheel unit 2, the axial directions of the plurality of guide wheel units are in the same direction as the horizontal direction, the axial direction of the guide wheel unit 2 is in the same direction as the vertical direction, the guide wheel unit 1 includes a U-shaped groove guide wheel 1 and a guide wheel bracket 1, the U-shaped groove guide wheel 1 is rotatably connected to the guide wheel bracket 1, the guide wheel bracket 1 is fixedly connected to the track, the guide wheel unit 2 includes a U-shaped groove guide wheel 2 and a guide wheel bracket 2, the U-shaped groove guide wheel 2 is rotatably connected to the guide wheel bracket 2, and the guide wheel bracket 2 is fixedly connected to the track; The stocking traction module includes a stocking traction rope and a guide module 2 for guiding the stocking traction rope, the rope rings at both ends of the stocking traction rope are respectively fixedly connected to the first section sliding mechanism and the retracting and releasing driving mechanism, the guide module 2 is fixedly connected to the track, and the guide wheel module 2 has the same structure as the guide wheel module 1; The travel limiting mechanism includes an advance stop baffle, an exit stop baffle and a movable plate arranged on the same side, the advance stop baffle and the exit stop baffle are fixedly connected to the track, the advance stop baffle and the exit stop baffle are higher than the multiple sliding mechanisms, the lower parts of the advance stop baffle and the exit stop baffle correspond to the upper part of the movable plate, and the movable plate is fixed on the last section sliding mechanism and is located between the advance stop baffle and the exit stop baffle; The retractable driving mechanism comprises a base, a guide wheel module 1, a guide wheel module 2, a rope drum bracket, a rope drum and a driving module. The guide wheel module 1, the guide wheel module 2 and the rope drum bracket are all fixedly arranged under the base. One half of the rope drum corresponds to the guide wheel module 1, and the other half of the rope drum corresponds to the guide wheel module 2. Both ends of the rope drum are rotatably connected to the rope drum bracket respectively. An extension end passing through the rope drum bracket is provided at one end of the rope drum, and the extension end is drivingly connected to the driving module. The driving module drives the rope drum to rotate. The driving module is installed above the base. A circle of partition is fixedly arranged in the middle of the rope drum, which divides the rope drum into two rope storage areas for storing harvesting traction rope and stocking traction rope respectively. The guide wheel module one and the guide wheel module two have the same structure. The guide wheel module one includes a U-groove guide wheel three and a guide wheel bracket three. The U-groove guide wheel three is rotatably connected under the guide wheel bracket three, and the guide wheel bracket three is fixedly connected under the base.

2. A latent shellfish culture rack according to claim 1, characterized in that: The sinking and floating guide device comprises a plurality of guide sleeves and a plurality of hollow guide pillars. The plurality of guide sleeves are fixedly arranged on the periphery of the sinking and floating frame and are slidably sleeved on the outside of the plurality of hollow guide pillars respectively.

3. A latent shellfish culture rack according to claim 1, characterized in that: The control device 1 comprises an inflation mechanism for inflating the buoyancy frame and an exhaust mechanism for exhausting the buoyancy frame.

4. A latent shellfish culture rack according to claim 3, characterized in that: The inflation mechanism includes multiple inflation lines and an air compressor, the air inlet ends of the multiple inflation lines are connected to the air compressor, the air outlet ends of the multiple inflation lines are connected to the sinking and floating frame, the inflation line includes an inflation tube, a pressure gauge and a one-way valve, and the one-way valve and the pressure gauge are both installed on the inflation tube.

5. The latent shellfish culture rack according to claim 3, characterized in that: The exhaust mechanism includes multiple exhaust lines, the outlet ends of the multiple exhaust lines are connected to the atmosphere, the inlet ends of the multiple exhaust lines are connected to the sinking and floating frame, and the exhaust line includes an exhaust pipe and a valve, and the valve is installed on the exhaust pipe.

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