Three-dimensional aquaculture frame

Abstract

The invention discloses a three-dimensional aquaculture frame, and relates to the technical field of aquaculture. The device comprises a mounting frame, the mounting frame is fixedly connected with a plurality of U-shaped frames, the U-shaped frames are slidably connected with a culture box, and the device further comprises a limiting assembly, a water outlet assembly and a closing assembly; the limiting assembly is used for limiting the sliding position of the breeding box on the U-shaped frame; the water outlet assembly comprises a water outlet hopper, the water outlet hopper is fixedly installed at the bottom of the breeding box and communicates with an inner cavity of the breeding box, and the bottom end of the water outlet hopper communicates with a water outlet pipe; the closing assembly comprises a closing door fixedly connected with a driving shaft, one end of the driving shaft is rotationally connected to the inner wall of the water outlet pipe, and the other end of the driving shaft penetrates through the side wall of the water outlet pipe and is slidably connected with a control assembly. Through the water outlet assembly and the closing assembly, the water quality deterioration hidden danger and the disease transmission risk caused by a traditional series connection mode are specifically eliminated through a low-cost and low-technology implementation path.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aquaculture, in particular to a three-dimensional aquaculture rack. BACKGROUND

[0002] Aquaculture is a production activity of breeding, cultivating and harvesting aquatic animals under human control according to the ecological habits of the breeding objects and the requirements for the water environment conditions, using aquaculture technology and facilities; and the three-dimensional aquaculture rack is a three-dimensional rack or frame structure for aquaculture; it is a core equipment of factory and intensive cultivation, and its fundamental purpose is to maximize the cultivation capacity in three-dimensional space, thereby greatly improving the utilization efficiency of unit land area or water space.

[0003] In aquaculture, in order to reduce cost expenditure and reduce the technical threshold and workload of daily operation and maintenance, the traditional multi-layer cultivation rack is usually constructed in a simple series mode, however, in the cultivation rack in this mode, the pollutants such as feces and residual feed generated by the upper layer of cultivation organisms will directly flow into the lower layer along with the drainage; these pollutants will continuously accumulate, causing the content of harmful substances such as ammonia nitrogen and nitrite in the water body of the lower layer to increase, the content of dissolved oxygen to decrease, and the water quality to gradually deteriorate, thereby affecting the growth and health of the lower layer of cultivation organisms, and making the cultivation effect inconsistent; at the same time, since the water flow is in series, once a disease occurs in a layer, the pathogen will quickly spread to all lower layers along with the water flow, increasing the risk of cross infection of diseases; especially in the case of high-density cultivation, this risk will be more prominent. SUMMARY

[0004] The purpose of the present application is to provide a three-dimensional aquaculture rack, which uses a low-cost and low-technology implementation path to eliminate the water quality deterioration hazards and disease transmission risks caused by the traditional series mode.

[0005] To solve the above technical problems, the present application is realized by the following technical scheme:

[0006] The present application is a three-dimensional aquaculture rack, comprising a mounting rack, the mounting rack is fixedly connected with a plurality of U-shaped racks, the U-shaped racks are slidingly connected with cultivation boxes, further comprising a limiting assembly, a water outlet assembly and a closing assembly; the limiting assembly is fixedly installed on the U-shaped rack and is used for limiting the sliding position of the cultivation box on the U-shaped rack; the water outlet assembly comprises a water outlet hopper, the water outlet hopper is fixedly installed at the bottom of the cultivation box and is communicated with the inner cavity of the cultivation box, and the bottom end of the water outlet hopper is communicated with a water outlet pipe; the closing assembly comprises a closing door, the closing door is fixedly connected with a drive shaft, one end of the drive shaft is rotatably connected to the inner wall of the water outlet pipe, the other end penetrates through the side wall of the water outlet pipe and is slidingly connected with a control assembly; the control assembly is used for controlling the opening and closing of the closing door.

[0007] As a preferred technical scheme of the present application, a sleeve is threadedly connected to the bottom opening of the water outlet pipe, and a filter screen is fixedly connected to the bottom end of the sleeve.

[0008] As a preferred technical scheme of the present application, a sealing ring is fixedly connected to the inner wall of the water outlet pipe, and the sealing ring is used to cooperate with the closing door to block the water outlet pipe.

[0009] As a preferred technical scheme of the present application, the control assembly comprises a limiting sleeve fixedly connected to the side wall of the water outlet pipe, the limiting sleeve is provided with a containing hole, first limiting openings are symmetrically formed on the inner wall of the containing hole on both sides, second limiting openings are formed on the inner wall of the containing hole on both sides along a direction perpendicular to the distribution direction of the two first limiting openings, a sliding sleeve is arranged in the containing hole, the sliding sleeve is in sliding connection with the outer peripheral surface of the driving shaft, limiting blocks are fixedly connected to the outer wall of the sliding sleeve on both sides, and the closing and opening states of the closing door depend on the corresponding positions of the limiting blocks sliding into the first limiting openings or the second limiting openings.

[0010] As a preferred technical scheme of the present application, the inner wall of the sliding sleeve is fixedly connected with a sliding strip, and the side wall of the driving shaft is provided with a sliding opening at a protruding position, and the sliding strip is in sliding fit with the inner wall of the sliding opening.

[0011] As a preferred technical scheme of the present application, a spring is arranged in the sliding sleeve, one end of the spring is fixedly connected with the driving shaft, and the other end is fixedly connected with the inner wall of the sliding sleeve.

[0012] As a preferred technical scheme of the present application, the top end of the mounting frame is fixedly connected with a baffle.

[0013] As a preferred technical scheme of the present application, the limiting assembly comprises two side plates, one end of each of the two side plates is fixedly connected with the side wall on one side of the U-shaped frame, and the other end is hingedly connected with a limiting plate, the limiting plate is used to abut against the side wall of the breeding box by turning over, and is used to limit the sliding position of the breeding box on the U-shaped frame.

[0014] The present application has the following beneficial effects:

[0015] 1. The present application is provided with an independent water outlet assembly and a closing assembly for each breeding box, and the mechanical closing door and the sealing ring structure can accurately control the drainage and water storage of a single breeding box, cut off the cross flow of water bodies between different breeding units, and fundamentally avoid the risk of water quality cross contamination and disease transmission at low cost and low technology.

[0016] 2、The control assembly adopts low-cost components such as a limiting sleeve, a sliding sleeve and a spring, the sliding bar and the sliding port are matched to drive the driving shaft to rotate, the opening and closing of the closing door are controlled, the automatic reset function of the spring can automatically slide the limiting block into the corresponding first limiting port or the first limiting port during operation, the operation steps are simplified, the manufacturing cost of the equipment is reduced, and the use convenience and the control reliability are improved.

[0017] Of course, it is not necessary for any product embodying the invention to achieve all of the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0019] Figure 1 It is a structure schematic view of a three-dimensional type aquaculture frame of the present application;

[0020] Figure 2 It is a structure schematic view of an aquaculture box of the present application;

[0021] Figure 3 It is a structure schematic view of an aquaculture box of the present application; Figure 2 It is an enlarged view of A part in the aquaculture box;

[0022] Figure 4 It is a sectional view of the aquaculture box of the present application;

[0023] Figure 5 It is an enlarged view of B part in the aquaculture box; Figure 4

[0024] Figure 6 It is a structure schematic view of a water outlet assembly and a control assembly of the present application;

[0025] Figure 7 It is a structure schematic view of a control assembly of the present application;

[0026] In the drawings, the component list represented by each number is as follows:

[0027] ​1, mounting frame; 2, U-shaped frame; 3, breeding box; 4, limiting assembly; 5, water outlet assembly; 6, closing assembly; 7, control assembly; 11, baffle; 41, side plate; 42, limiting plate; 51, water outlet hopper; 52, water outlet pipe; 53, sleeve; 54, filter screen; 61, closing door; 62, drive shaft; 63, sealing ring; 71, limiting sleeve; 711, containing hole; 712, first limiting port; 713, second limiting port; 72, sliding sleeve; 73, limiting block; 74, sliding bar; 75, sliding port; 76, spring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0029] In the description of the present application, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0030] Please refer to Figures 1-7As shown, the invention is a three-dimensional aquaculture rack, comprising a mounting frame 1, the mounting frame 1 is fixedly connected with a plurality of U-shaped racks 2, the U-shaped racks 2 are slidingly connected with aquaculture boxes 3, further comprising a limiting assembly 4, a water outlet assembly 5 and a closing assembly 6; the limiting assembly 4 is fixedly installed on the U-shaped rack 2, for limiting the sliding position of the aquaculture box 3 on the U-shaped rack 2; the water outlet assembly 5 comprises a water outlet hopper 51, the water outlet hopper 51 is fixedly installed at the bottom of the aquaculture box 3, and the water outlet hopper 51 communicates with the inner cavity of the aquaculture box 3, and the bottom end of the water outlet hopper 51 is communicated with a water outlet pipe 52; the closing assembly 6 comprises a closing door 61, the closing door 61 is fixedly connected with a drive shaft 62, one end of the drive shaft 62 is rotatably connected to the inner wall of the water outlet pipe 52, the other end penetrates through the side wall of the water outlet pipe 52 and is slidingly connected with a control assembly 7; the control assembly 7 is used to control the opening and closing of the closing door 61; in use, the aquaculture boxes 3 are pushed into the tracks of the U-shaped racks 2 one by one to the designated position, and are fixed by the limiting assembly 4 to prevent sliding; when daily maintenance operations such as replacing the water in the aquaculture box 3 or discharging sewage are needed, the closing assembly 6 is adjusted by operating the control assembly 7; the control assembly 7 is connected with the drive shaft 62 of the closing door 61, the drive control assembly 7 drives the drive shaft 62 to rotate, thereby realizing the opening and closing of the closing door 61; when the closing door 61 is opened, the water in the aquaculture box 3 can flow into the water outlet pipe 52 through the water outlet hopper 51 at the bottom, and finally be discharged from the aquaculture box 3; closing the closing door 61 can prevent water from flowing out and maintain the normal water level in the aquaculture box 3; this design provides each aquaculture box 3 with an independent water outlet and closing control unit, realizes the physical isolation and independent management of the water bodies of each aquaculture unit, thereby cutting off the path of cross-flow of water bodies in the traditional series water supply mode, avoiding the risk of cross-contamination of water quality and disease transmission.

[0031] Please refer to Figure 1 As shown, the top end of the mounting frame 1 is fixedly connected with a baffle 11; the main function of the baffle 11 is to prevent fallen leaves, dust or other falling objects from entering the aquaculture area, at the same time, it also reduces the evaporation and scattering of water, and forms a physical protection on the top of the aquaculture box 3, thereby ensuring the cleanliness and safety of the aquaculture environment.

[0032] Please refer to Figures 1-3As shown, the limiting assembly 4 includes two side plates 41, one end of the two side plates 41 is fixedly connected with the side wall of the U-shaped frame 2 on both sides, and the other end is hingedly connected with a limiting plate 42. The limiting plate 42 is used for limiting the sliding position of the breeding tank 3 on the U-shaped frame 2 by turning over and abutting against the side wall of the breeding tank 3. In daily operation, the staff can realize the fixation and release of the breeding tank 3 by manually turning over the limiting plate 42, and the whole process does not need tool assistance, which is simple and convenient. The limiting assembly 4 structure forms stable constraint when the limiting plate 42 abuts against the side wall of the breeding tank 3 and the U-shaped frame 2 at the same time through the mechanical self-locking principle, which is used for preventing the breeding tank 3 from being displaced or slipping off due to external force or vibration in the breeding process, and improving the operation safety and equipment stability. At the same time, the design takes into account the convenience during maintenance, so that the taking out and putting back operation of the breeding tank 3 is more efficient, which is suitable for frequent breeding management requirements.

[0033] Please refer to Figures 1-5 As shown, the bottom opening of the water outlet pipe 52 is threadedly connected with a sleeve 53, and the bottom end of the sleeve 53 is fixedly connected with a filter screen 54. The water outlet pipe 52 of the upper breeding tank 3 is located directly above the water outlet hopper 51 of the lower breeding tank 3. The water outlet pipe 52 of the upper breeding tank 3 is located directly above the water outlet hopper 51 of the lower breeding tank 3, so that the lower water outlet hopper 51 can directly receive the water flow discharged from the upper layer, facilitating the staff to concentrate and regularly water or drain water of all breeding tanks 3, reducing the operation cost, and in the process of concentrated drainage, the water discharged from the water outlet pipe 52 of the upper breeding tank 3 will flow into the water outlet hopper 51 of the lower breeding tank 3 when it is drained to the lower breeding tank 3, facilitating concentrated drainage. During the breeding process, if it is necessary to discharge the water in a certain breeding tank 3 alone, the closing door 61 of the tank can be opened through the control assembly 7, so that the water flows into the water outlet hopper 51 through the water outlet pipe 52; at this time, the sleeve 53 can be connected with a drainage pipeline to lead the water out, thereby avoiding pollution of the water quality in the lower breeding tank 3; in this process, the filter screen 54 at the bottom end of the sleeve 53 will filter the water flowing through, intercepting feed residues, aquatic feces and other impurities, preventing the drainage pipeline from being blocked; when the filter screen 54 accumulates more impurities, the closing door 61 of the breeding tank 3 can be closed first, and the sleeve 53 is rotated counterclockwise to be detached, and the filter screen 54 is cleaned or replaced. After cleaning, the sleeve 53 and the water outlet pipe 52 are threadedly connected again, so that the flow guiding and filtering functions can be restored; the sleeve 53 and the filter screen 54 structure combined with the alignment layout of the upper and lower water inlets and outlets realizes efficient concentrated management of multi-level breeding water, while ensuring independent discharge of water in each tank and avoiding cross contamination, effectively intercepting solid waste through physical filtration, maintaining unobstructed drainage, and having the advantages of easy disassembly and cleaning and reusability, thereby improving the practicability and sustainability of the breeding system under low-cost conditions.

[0034] Please refer to Figures 1-5As shown, the inner wall of the water outlet pipe 52 is fixedly connected with a sealing ring 63, which is used to cooperate with the closing door 61 to block the water outlet pipe 52; in use, when the closing door 61 is closed, the edge thereof is tightly attached to the sealing ring 63 fixed to the inner wall of the water outlet pipe 52 to form an effective seal, thereby blocking the water outlet pipe 52 to prevent water from flowing out; when the closing door 61 is driven to rotate and open by the control assembly 7, the closing door 61 is separated from the sealing ring 63 to open the drainage passage. The sealing ring 63 is simple and convenient in structure and high in reliability, and its core function is to ensure that the closing door 61 has good sealing performance in the closed state to prevent water leakage, thereby maintaining the stability of the water level in the breeding tank 3 and avoiding water resource waste or cross contamination caused by leakage.

[0035] Please refer to Figures 6-7 As shown, the control assembly 7 comprises a limiting sleeve 71 fixedly connected to the side wall of the water outlet pipe 52, the limiting sleeve 71 being provided with a receiving hole 711, the inner wall of the receiving hole 711 being symmetrically provided with first limiting openings 712 on both sides, and the inner wall of the receiving hole 711 being provided with second limiting openings 713 on both sides along a direction perpendicular to the distribution direction of the two first limiting openings 712, the receiving hole 711 being provided with a sliding sleeve 72 inside, the sliding sleeve 72 being in sliding connection with the outer peripheral surface of the driving shaft 62, the outer wall of the sliding sleeve 72 being fixedly connected with limiting blocks 73 on both sides, the closing and opening state of the closing door 61 depending on the corresponding position of the limiting blocks 73 sliding into the first limiting openings 712 or the second limiting openings 713, the inner wall of the sliding sleeve 72 being fixedly connected with a sliding strip 74, the side wall of the driving shaft 62 being provided with a sliding opening 75 at a protruding position, and the sliding strip 74 being in sliding attachment with the inner wall of the sliding opening 75; in use, when it is needed to open the closing door 61 to drain water, the sliding sleeve 72 is pushed axially along the driving shaft 62 to make the limiting blocks 73 on the outer wall of the sliding sleeve 72 slide out of the first limiting openings 712, the sliding sleeve 72 being turned over and slid until the limiting blocks 73 slide into the second limiting openings 713, at which time the sliding sleeve 72 drives the driving shaft 62 to rotate through the cooperation of the sliding strip 74 and the sliding opening 75, the driving shaft 62 in turn making the closing door 61 open, and the water in the breeding tank 3 being able to flow out through the water outlet pipe 52; when it is needed to close the closing door 61, the sliding sleeve 72 is pushed reversely to make the limiting blocks 73 slide out of the second limiting openings 713, the sliding sleeve 72 being turned over and slid until the limiting blocks 73 slide into the first limiting openings 712, the driving shaft 62 being reversely rotated with the sliding sleeve 72 to drive the closing door 61 to close, thereby achieving the blocking of the water outlet pipe 52; the whole control process does not require complex technology, the components such as the limiting sleeve 71 and the sliding sleeve 72 are low in cost, the state of the closing door 61 is accurately controlled through mechanical structure, the convenience of water diversion is ensured, water quality problems caused by control failure are avoided, and the practical function of the three-dimensional breeding rack is improved.

[0036] Please refer to Figures 6-7As shown, the spring 76 is arranged in the sliding sleeve 72, one end of the spring 76 is fixedly connected with the driving shaft 62, and the other end is fixedly connected with the inner wall of the sliding sleeve 72; in use, when it is needed to open the drainage of the closing door 61, the sliding sleeve 72 is pushed along the driving shaft 62 in the axial direction, the spring 76 is stretched, the limiting block 73 on the outer wall of the sliding sleeve 72 slides out of the first limiting opening 712, the limiting block 73 is rotated, the sliding sleeve 72 drives the driving shaft 62 to rotate through the slide bar 74, the closing door 61 is opened, the limiting block 73 corresponds to the position of the second limiting opening 713, the spring 76 releases the elastic potential energy, drives the sliding sleeve 72 to move, and the limiting block 73 slides into the second limiting opening 713 to form the limiting; when it is needed to close the closing door 61, the sliding sleeve 72 is pushed in the reverse direction, the limiting block 73 slides out of the second limiting opening 713, the spring 76 is stretched, the sliding sleeve 72 is turned and slid, until the limiting block 73 corresponds to the first limiting opening 712, the driving shaft 62 is reversely rotated with the sliding sleeve 72, the closing door 61 is accurately closed and kept in the plugging state, the spring 76 releases the elastic potential energy, drives the sliding sleeve 72 to move, and the limiting block 73 slides into the first limiting opening 712 to form the limiting; the automatic reset function simplifies the operation process, improves the convenience and efficiency of the device, and reduces the operation errors that may occur when the sliding sleeve 72 is manually pushed back to the original position.

[0037] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of the present specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. A three-dimensional aquaculture rack, comprising a mounting frame (1), wherein a plurality of U-shaped frames (2) are fixedly connected to the mounting frame (1), and an aquaculture box (3) is slidably connected to the U-shaped frames (2), characterized in that: It also includes a limiting assembly (4), a water outlet assembly (5) and a closing assembly (6); The limiting assembly (4) is fixedly installed on the U-shaped frame (2) and is used for limiting the sliding position of the breeding box (3) on the U-shaped frame (2). The water outlet assembly (5) comprises a water outlet hopper (51), which is fixedly installed at the bottom of the breeding box (3) and is communicated with the inner cavity of the breeding box (3), and the bottom end of the water outlet hopper (51) is communicated with a water outlet pipe (52). The closing assembly (6) comprises a closing door (61), the closing door (61) is fixedly connected with a driving shaft (62), one end of the driving shaft (62) is rotatably connected to the inner wall of the water outlet pipe (52), the other end penetrates through the side wall of the water outlet pipe (52) and is slidably connected with a control assembly (7). The control assembly (7) is used for controlling the opening and closing of the closing door (61).

2. The three-dimensional aquaculture rack according to claim 1, characterized in that, The bottom opening of the water outlet pipe (52) is threadedly connected with a sleeve pipe (53), and the bottom end of the sleeve pipe (53) is fixedly connected with a filter screen (54).

3. The three-dimensional aquaculture rack according to claim 2, characterized in that, The inner wall of the water outlet pipe (52) is fixedly connected with a sealing ring (63), which is used in cooperation with the closing door (61) to block the water outlet pipe (52).

4. The three-dimensional aquaculture rack according to claim 1, characterized in that, The control assembly (7) comprises a limiting sleeve (71) fixedly connected to the side wall of the water outlet pipe (52), the limiting sleeve (71) is provided with an accommodating hole (711), the inner wall of the accommodating hole (711) is symmetrically provided with a first limiting opening (712) on both sides, the inner wall of the accommodating hole (711) is provided with a second limiting opening (713) on both sides along the direction perpendicular to the two first limiting openings (712), and the accommodating hole (711) is provided with a sliding sleeve (72), the sliding sleeve (72) is slidably connected with the outer circumference of the driving shaft (62), the outer wall of the sliding sleeve (72) is fixedly connected with a limiting block (73), and the closing and opening state of the closing door (61) depends on the corresponding position of the limiting block (73) sliding into the first limiting opening (712) or the second limiting opening (713).

5. The three-dimensional aquaculture rack according to claim 4, characterized in that, The inner wall of the sliding sleeve (72) is fixedly connected with a sliding strip (74), the side wall of the driving shaft (62) is provided with a sliding opening (75), and the sliding strip (74) is slidably attached to the inner wall of the sliding opening (75).

6. The three-dimensional aquaculture rack according to claim 5, wherein, The sliding sleeve (72) is provided with a spring (76), one end of the spring (76) is fixedly connected with the driving shaft (62), and the other end is fixedly connected with the inner wall of the sliding sleeve (72).

7. The three-dimensional aquaculture rack according to claim 1, wherein The top end of the mounting frame (1) is fixedly connected with a baffle (11).

8. The three-dimensional aquaculture rack according to claim 1, wherein, The limiting assembly (4) comprises two side plates (41), one end of each of the two side plates (41) is fixedly connected with the side wall of the U-shaped frame (2), and the other end is hingedly connected with a limiting plate (42), the limiting plate (42) is abutted with the side wall of the breeding box (3) by turning over, and is used for limiting the sliding position of the breeding box (3) on the U-shaped frame (2).

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