Multifunctional breeding bin

Abstract

The invention relates to a multifunctional breeding bin which comprises a main stress frame, a photovoltaic top cover, a photovoltaic power generation system and a feeding device, the main stress frame comprises a longitudinal frame and transverse secondary beams, the longitudinal frame is detachably connected with the transverse secondary beams, the upper portion of the longitudinal frame is detachably connected with the photovoltaic top cover, and at least one layer of steel grating is installed between the transverse secondary beams; a fungus bed is laid on the steel grating, and the fungus bed turning device is used for turning fungus bed particles regularly and quantitatively. The control mechanism comprises a controller, a timer is arranged in the controller and used for controlling the fungus bed turning device and the opening and closing mechanism to work, automatic timing and quantifying can be carried out, feeding is controlled, the labor intensity of workers is relieved, breeding benefits are improved, and the device has the advantages of being convenient and rapid to assemble on site and capable of being used secondarily. The photovoltaic power generation system can be used for power supply and storage of the breeding bin.

Description

Technical Field

[0001] The present invention relates to the technical field of breeding bins, and particularly relates to a multi-functional breeding bin. Background Art

[0002] In recent years, the animal husbandry industry has shown a momentum of accelerated development. The production mode of animal husbandry has undergone a positive transformation, gradually changing from the traditional breeding mode to the modern breeding industry. Especially the introduction of industrial automation has accelerated the development of animal husbandry towards large-scale, standardized, industrialized and regionalized directions.

[0003] The current breeding bin is also a way of standardized breeding. Multiple breeding bins can be set according to the breeding quantity. Currently, the breeding bin has a single function, without systematic functions, and is not suitable for outdoor use alone. Currently, the breeding bin is generally of an integral structure, with high transportation costs and requires a large hoisting structure for erection, which increases the overall cost. Secondly, in the breeding industry, in order to maintain a good breeding environment, the fungus bed in the breeding bin needs to be regularly turned over. However, the traditional way of turning over the fungus bed mainly relies on manual operation, with low efficiency and high labor intensity. Moreover, currently it is still not intelligent enough, cannot be automatically opened, and cannot effectively feed at a fixed time and in a fixed quantity. Summary of the Invention

[0004] The purpose of the present invention is to provide a multi-functional breeding bin, which has the advantages of simple structure, convenient assembly, high degree of automation, reduced labor intensity, improved efficiency, and can generate electricity and supply power.

[0005] To achieve the above purposes, the present invention is realized through the following technical solutions: A multi-functional breeding bin includes

[0006] A main stress frame and a photovoltaic top cover. The main stress frame includes a longitudinal frame and transverse secondary beams. The longitudinal frame is detachably connected to the transverse secondary beams, and the upper part of the longitudinal frame is detachably connected to the photovoltaic top cover;

[0007] At least one layer of steel grating is installed between the transverse secondary beams, and a fungus bed is laid on the steel grating.

[0008] A photovoltaic power generation system; the photovoltaic power generation system is installed on the photovoltaic top cover for power supply and power storage of the breeding bin;

[0009] A fungus bed turning device; a fungus bed turning device that is movably matched with the fungus bed is arranged on the side of the main stress frame for turning the fungus bed particles regularly and quantitatively.

[0010] A feeding device; including a feed storage hopper and an opening and closing mechanism. The feed storage hopper is installed on the side of the main stress frame, and the opening and closing mechanism is in opening and closing cooperation with the feed storage hopper;

[0011] Control mechanism, the control mechanism includes a controller, and the controller is built-in with a timer for controlling the working of the device's mushroom bed turning device and opening and closing mechanism.

[0012] Preferably, the longitudinal frame is composed of a first facade frame and a second facade frame, and a transverse secondary beam is detachably connected between the first facade frame and the second facade frame; a pair of crossed reinforcing bars are also provided between the opposing column feet of the first facade frame and the second facade frame;

[0013] The first facade frame and the second facade frame have the same structure. The first facade frame includes at least two column feet and at least two crossbars. Crossbars are respectively connected between the upper and lower ends of adjacent column feet, and the overall structure is reliable and firm.

[0014] Preferably, the first facade frame includes at least two column feet and at least two crossbars. The crossbars are composed of upper crossbars and lower crossbars. Upper crossbars and lower crossbars are respectively welded between the upper and lower ends of adjacent column feet. At least two fixed beams are arranged between the two upper crossbars, and a number of groups of first steel angle codes are welded on the upper crossbars at uniform intervals. Each group of first steel angle codes is symmetrically installed and forms a first installation opening, which is convenient for installing the photovoltaic top cover;

[0015] Crossbars are respectively connected between the upper and lower ends of the adjacent column feet on one side. Installation rods are installed on the column feet, and a feed storage hopper is connected to the side of the installation rod.

[0016] Preferably, first U-shaped groove mounting blocks are welded on the sides of the column feet of the first facade frame and the second facade frame, and second U-shaped groove mounting blocks are welded on the upper parts of both ends of the transverse secondary beam. The first U-shaped groove mounting blocks and the second U-shaped groove mounting blocks are both provided with a number of U-shaped tooth grooves, and the first U-shaped groove mounting blocks and the second U-shaped grooves are cross-fastened through their respective U-shaped tooth grooves. It can be fastened through the U-shaped tooth grooves on-site, and installation or disassembly operations can also be realized.

[0017] Preferably, the photovoltaic power generation system includes solar panels and an electric energy storage device electrically connected to the solar panels. The solar panels are used for power generation, and the electric energy can be stored through the electric energy storage device.

[0018] Preferably, the photovoltaic top cover includes two top frames and a roof ridge beam. The top frame is integrally welded by rectangular bars that cross horizontally and vertically on the same plane. The rectangular bars on one side of the top frame are connected in the first installation opening and fixed by bolts and nuts. A number of groups of second steel angle codes are welded on both sides of the roof ridge beam at uniform intervals. Each group of second steel angle codes is symmetrically installed and forms a second installation opening. The vertical rectangular bars on the other side of the top frame are connected in the second installation opening and fixed by bolts and nuts;

[0019] A connecting plate is provided at the bottom of the roof ridge beam, and a fixing plate is provided on one side in the middle of the fixing beam. A number of connecting holes are provided on both the connecting plate and the fixing plate, and the connecting holes are opened in all directions of up, down, left, and right. The connecting plate and the fixing plate are fixed by bolts and nuts. This facilitates adjusting the height of the roof ridge beam so as to adjust the angle of the top surface frame.

[0020] Preferably, the feeding device includes a mounting seat, an opening and closing motor, a rack and a closing plate. The mounting seat is connected to the bottom of the feed storage hopper by bolts. The opening and closing motor is installed on the mounting seat, and a gear is installed on the opening and closing motor. The gear meshes with the rack.

[0021] The mounting seat includes an integrally provided upper inclined mounting portion, a driving mounting portion and a lower mounting portion. The upper inclined mounting portion is connected to the feed storage hopper. The driving mounting portion and the lower mounting portion have an L-shaped cross-section. An installation opening is provided in the middle of the driving mounting portion, and the opening and closing motor is installed in the installation opening. A moving concave groove is provided in the lower mounting portion, and the rack is installed in the moving concave groove. The gear on the opening and closing motor drives the rack to move.

[0022] Preferably, the mushroom bed turning device includes a driving motor, a motor gear, a lead screw gear, a lead screw device, a transmission device and a turning device. The rotating shaft of the driving motor is connected to the motor gear. The motor gear meshes with the lead screw gear. One end of the lead screw device is connected to the lead screw gear.

[0023] The lead screw device is connected to the transmission device. The transmission device is connected to the rotating shaft. The turning device includes turning rake teeth and a rotating shaft. The turning rake teeth are connected to the rotating shaft.

[0024] The driving motor drives the motor gear to drive the lead screw gear to rotate. The rotation of the lead screw gear drives the transmission device to move, thereby pushing the turning device to move forward to achieve automatic turning.

[0025] Preferably, the lead screw device includes a lead screw body and a lead screw sleeve. The lead screw sleeve is sleeved on the lead screw body. The transmission device includes a rack rod, a gear box, a rotating rod, a transmission gear, a first sprocket, a chain, a fixed box and a second sprocket. A rack body is provided below the rack rod. The gear box is connected to the lead screw sleeve. One end of the rotating rod is rotatably provided on the back plate of the gear box. The transmission gear and the first sprocket are both provided on the rotating rod.

[0026] The transmission gear meshes with the rack body. The first sprocket and the second sprocket are connected by a chain. One end of the rotating shaft is rotatably connected to the second sprocket. The motor gear and the lead screw gear are meshed up and down.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] 1. The longitudinal frame, transverse secondary beam and diagonal tie rod can be assembled integrally. Steel grating is laid between the secondary beams to support the upper mushroom bed, and the on-site assembly joints can be disassembled and reused.

[0029] 2. The top frames are all welded and formed in the factory. After being transported to the site, they are detachably connected to the roof ridge beam and the main stress frame, and the on-site assembly joints can be disassembled and reused.

[0030] 3. The opening and closing motor can drive the closing plate to cooperate with the discharge port at the bottom of the feed storage hopper, control the size of the discharge port, and the whole can be automatically timed and quantified through the controller and timer to control the feeding.

[0031] 4. The photovoltaic power generation system is used for the power supply and electricity storage of the breeding bin;

[0032] 5. The mushroom bed turning device can automatically and efficiently turn the mushroom bed, reduce the labor intensity of workers, and improve the breeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0034] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the partial assembly of the overall structure of the present invention;

[0036] Figure 3 For Figure 1 The enlarged view at A in

[0037] Figure 4 For Figure 1 The enlarged view at B in

[0038] Figure 5 For Figure 1 The enlarged view at C in

[0039] Figure 6 It is a schematic diagram of the side structure of the present invention;

[0040] Figure 7 It is a schematic diagram of the main plane structure of the present invention;

[0041] Figure 8 It is a schematic diagram of the enlarged structure of the feed storage hopper in the present invention;

[0042] Figure 9Schematic structural diagram of the opening and closing mechanism in the present invention;

[0043] Figure 10 Schematic structural diagram of the mounting base in the present invention;

[0044] Figure 11 Partial schematic diagram of the turning device in the present invention;

[0045] Figure 12 Another partial schematic diagram of the turning device in the present invention from another angle.

[0046] In the figure: 1. The first bay elevation frame; 11. Column foot; 14. The first steel angle code; 15. The first mounting opening; 16. Column base plate; 17. The first U-shaped groove mounting block; 2. The second bay elevation frame; 3. Transverse secondary beam; 31. The second U-shaped groove mounting block; 4. Photovoltaic top cover; 41. Top surface frame; 42. Ridge beam; 43. Rectangular rod; 44. The second steel angle code; 45. The second mounting opening; 46. Steel grating; 47. Connecting plate; 48. Fixed plate; 5. Fixed beam; 6. Reinforcing rod; 71. Upper cross bar; 72. Lower cross bar; 73. Feed storage hopper; 74. Opening and closing motor; 75. Closing plate; 76. Rack; 791. Upper inclined mounting part; 792. Driving mounting part; 793. Lower mounting part; 795. Moving concave groove; 796. Mounting rod; 8. Turning device; 81. Driving motor; 82. Motor gear; 83. Lead screw gear; 84. Lead screw body; 85. Lead screw sleeve; 86. Rack rod; 87. Gear box; 88. Rotating rod; 89. Driving gear; 91. First sprocket; 92. Second sprocket; 93. Fixed box; 94. Rack body; 95. Turning rake teeth; 96. Rotating shaft; 97. Chain; 10. Solar panel. Detailed implementation manners

[0047] Next, in combination with the attached drawings of the present invention Figures 1-12 The technical solutions in multiple embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0048] Embodiment 1

[0049] A multi-functional breeding bin, comprising a main stress-bearing frame and a photovoltaic top cover 4. The main stress-bearing frame includes a longitudinal frame and transverse secondary beams 3. The longitudinal frame is detachably connected to the transverse secondary beams 3, and the upper part of the longitudinal frame is detachably connected to the photovoltaic top cover 4. The number of transverse secondary beams 3 is set according to the height of the longitudinal frame. At least one layer of steel grating 46 is installed between the transverse secondary beams 3, and the actual number of layers is determined according to needs, which is not limited in the present invention. The steel grating 46 can be fixed by angle steel, and a mushroom bed is laid on the steel grating 46.

[0050] In this embodiment, the longitudinal frame is composed of a first elevation frame 1 and a second elevation frame 2. A transverse secondary beam 3 is detachably connected between the first elevation frame 1 and the second elevation frame 2; a pair of cross-shaped reinforcing bars 6 are also provided between the opposite column feet 11 of the first elevation frame 1 and the second elevation frame 2 to improve the stability of the overall structure. The first elevation frame 1 and the second elevation frame 2 have the same structure. The first elevation frame 1 includes at least two column feet 11 and at least two cross bars. The present invention does not limit the number of column feet 11 and cross bars. For example, three column feet 11 and three cross bars. Cross bars are respectively connected between the upper and lower ends of adjacent column feet 11, and the overall structure is reliable and firm.

[0051] In this embodiment, the cross bars are composed of an upper cross bar 71 and a lower cross bar 72. The upper cross bar 71 and the lower cross bar 72 are respectively welded between the upper and lower ends of adjacent column feet 11. At least two fixing beams 5 are arranged between the two upper cross bars 71. A number of groups of first steel angle codes 14 are evenly spaced and welded on the upper cross bar 71. Each group of first steel angle codes 14 is symmetrically installed and forms a first installation opening 15 for facilitating the installation of the photovoltaic top cover 4.

[0052] In this embodiment, the position of the first steel angle code 14 is correspondingly connected to a rectangular rod. The first steel angle code 14 at this position can also be designed as a steering column. One end of the steering column is connected to the bottom of the rectangular rod 43, and the other end of the steering column is connected to the upper cross bar 71. The steering column can be designed in a threaded connection manner to achieve height adjustment.

[0053] In this embodiment, first U-shaped groove mounting blocks 17 are welded on the sides of the column feet 11 of the first elevation frame 1 and the second elevation frame 2. Second U-shaped groove mounting blocks 31 are welded on the upper parts of both ends of the transverse secondary beam 3. The first U-shaped groove mounting blocks 17 and the second U-shaped groove mounting blocks 31 are respectively provided with a number of U-shaped tooth grooves, and the first U-shaped groove mounting blocks 17 and the second U-shaped grooves are cross-connected by their respective U-shaped tooth grooves. It can be fastened through the U-shaped tooth grooves on site, and the installation or disassembly operation can also be realized.

[0054] In this embodiment, a column base plate 16 is welded to the bottom of the column foot 11. Bolt holes are provided on the column base plate 16 and it is connected to the concrete floor through a bolt assembly. The connection structure can be bolts pre-embedded in the concrete floor. The column base plate 16 is connected to the bolts and then tightened with nuts, making the connection very convenient.

[0055] In this embodiment, the photovoltaic top cover 4 includes two top surface frames 41 and a roof ridge beam 42. The top surface frame 41 is integrally welded by rectangular rods 43 that cross horizontally and vertically on the same plane. One side of the rectangular rod 43 of the top surface frame 41 is connected to the first installation opening 15 and fixed by bolts and nuts. On both sides of the roof ridge beam 42, several groups of second steel angle codes 44 are welded at uniform intervals. Each group of second steel angle codes 44 is symmetrically installed and forms a second installation opening 45. The vertical rectangular rod 43 on the other side of the top surface frame 41 is connected to the second installation opening 45 and fixed by bolts and nuts;

[0056] A connecting plate 47 is provided at the bottom of the roof ridge beam 42, and a fixing plate 48 is provided on one side in the middle of the fixed beam 5. A number of connection holes are provided on both the connecting plate 47 and the fixing plate 48, and the connection holes are opened vertically, horizontally, and in all directions. The connecting plate 47 and the fixing plate 48 are fixed by bolts and nuts, which is convenient for adjusting the height of the roof ridge beam 42 so as to adjust the angle of the top surface frame 41.

[0057] Embodiment 2

[0058] The photovoltaic power generation system is installed on the photovoltaic top cover 4 for power supply and electricity storage of the breeding warehouse; the photovoltaic power generation system includes solar panels 10 and an electric energy storage device electrically connected to the solar panels 10. The solar panels 10 are used for power generation, and electricity can be stored through the electric energy storage device. The electric energy storage device can adopt existing equipment and will not be specifically described in the present invention.

[0059] Embodiment 3

[0060] In this embodiment, a mushroom bed turning device 8 that is movably matched with the mushroom bed is provided on the side of the main stress frame and is symmetrically arranged on both sides for turning the mushroom bed particles regularly and quantitatively. The mushroom bed turning device 8 includes a driving motor 81, a motor gear 82, a lead screw gear 83, a lead screw device, a transmission device, and a turning device. The rotating shaft of the driving motor 81 is connected to the motor gear 82, the motor gear 82 meshes with the lead screw gear 83, one end of the lead screw device is connected to the lead screw gear 83, the lead screw device is connected to the transmission device, the transmission device is connected to the rotating shaft 96, and the turning device includes turning rake teeth 95 and the rotating shaft 96, and the turning rake teeth 95 are connected to the rotating shaft 96.

[0061] The drive motor 81 drives the motor 81 gear to drive the lead screw gear 83 to rotate. The rotation of the lead screw gear 83 drives the transmission device to move, thereby pushing the turning device forward to achieve automatic turning.

[0062] The lead screw device includes a lead screw body 84 and a lead screw sleeve 85. The lead screw sleeve 85 is sleeved on the lead screw body 84. The transmission device includes a rack bar 86, a gear box 87, a rotating rod 88, a transmission gear 89, a first sprocket 91, a chain 97, a fixed box 93 and a second sprocket 92. A rack body 94 is arranged below the rack bar 86. The gear box 87 is connected to the lead screw sleeve 85. One end of the rotating rod 88 is rotatably arranged on the back plate of the gear box 87. The transmission gear 89 and the first sprocket 91 are both arranged on the rotating rod 88.

[0063] The transmission gear 89 meshes with the rack body 94. The first sprocket 91 and the second sprocket 92 are connected by a chain 97. One end of the rotating shaft 96 is rotatably connected to the second sprocket 92. The motor gear 82 and the lead screw gear 83 are meshed up and down.

[0064] During actual operation, the drive motor 81 drives the motor gear 82 and the lead screw gear 83 to rotate, thereby driving the lead screw body 84 to rotate. The lead screw body 84 is converted into linear motion through the lead screw sleeve 85. Since the gear box 87 is connected to the lead screw sleeve 85, the forward movement of the lead screw sleeve 85 drives the gear box 87 to move forward. The transmission gear 89 is inside the gear box 87 and rotates forward along the rack body 94 as the gear box 87 moves. The rotation of the transmission gear 89 drives the rotating rod 88 to rotate, thereby driving the first sprocket 91 to rotate. The rotation of the first sprocket 91 is transmitted to the second sprocket 92 through the chain 97 to drive the second sprocket 92 to rotate. The rotation of the second sprocket 92 drives the rotating shaft 96 to rotate, thereby driving the turning rake teeth 95 to turn forward, enabling automatic and efficient turning of the mushroom bed, reducing the labor intensity of workers, and improving the breeding efficiency.

[0065] Embodiment 4

[0066] In this embodiment, the feeding device 7 includes a feed storage hopper 73 and an opening and closing mechanism. Cross bars are respectively connected between the upper and lower ends of the adjacent column feet 11 on one side. An installation rod 796 is installed on the column foot 11. The side of the installation rod 796 is connected to the feed storage hopper 73. The feed storage hopper 73 is the discharge port. The opening and closing mechanism is in opening and closing cooperation with the feed storage hopper 73. The discharge port corresponds to a conventional feed trough.

[0067] In this embodiment, one side inside the feed storage hopper is provided with a material detection sensor and an alarm. The material detection sensor is located inside the lower side of the feed storage hopper. The material detection sensor is connected to the alarm and is used to detect whether the feed storage hopper is out of stock. When the material is almost exhausted, the alarm will give an alarm. The material detection sensor can adopt a direct flight WEBER hopper stock shortage sensor.

[0068] In this embodiment, the feeding device 7 includes a mounting seat, an opening and closing motor 74, a rack 76 and a closing plate 75. The mounting seat is connected to the bottom of the feed storage hopper 73 by bolts. The opening and closing motor is installed on the mounting seat. A gear is installed on the opening and closing motor 74, and the gear meshes with the rack 76.

[0069] The mounting seat includes an integrally provided upper inclined mounting portion 791, a driving mounting portion 792 and a lower mounting portion 793. The upper inclined mounting portion 791 is connected to the feed storage hopper 73. The cross-sections of the driving mounting portion 792 and the lower mounting portion 793 are L-shaped. An installation opening is provided in the middle of the driving mounting portion 792, and the opening and closing motor 74 is installed in the installation opening. A moving concave groove 795 is provided in the lower mounting portion 793, and the rack 76 is installed in the moving concave groove 795. The gear on the opening and closing motor 74 drives the rack 76 to move back and forth, thereby driving the closing plate 75 to open or close the discharge port.

[0070] In this embodiment, the control mechanism includes a controller. The controller is built-in with a timer and is used to control the working of the device mushroom bed turning device 8 and the opening and closing mechanism. The controller adopts a PLC or a single-chip microcomputer. The control principle of the PLC or the single-chip microcomputer is prior art and will not be specifically introduced.

[0071] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0072] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional aquaculture bin, characterized in that: including, a main load-bearing frame and a photovoltaic roof cover. The main load-bearing frame includes longitudinal frames and transverse secondary beams. The longitudinal frames and the transverse secondary beams are detachably connected, and the upper part of the longitudinal frames is detachably connected to the photovoltaic roof cover; At least one layer of steel grating is installed between the transverse secondary beams, and a mushroom bed is laid on the steel grating. a photovoltaic power generation system; The photovoltaic power generation system is installed on the photovoltaic roof cover for power supply and power storage of the breeding warehouse; a mushroom bed turning device; A mushroom bed turning device that is movably matched with the mushroom bed is arranged on the side of the main load-bearing frame for turning the mushroom bed particles regularly and quantitatively; a feeding device; including a feed storage hopper and an opening and closing mechanism. The feed storage hopper is installed on the side of the main load-bearing frame, and the opening and closing mechanism is in opening and closing cooperation with the feed storage hopper; a control mechanism, the control mechanism includes a controller, and the controller is built-in with a timer for controlling the operation of the mushroom bed turning device and the opening and closing mechanism.

2. The multifunctional aquaculture bin according to claim 1, characterized in that: The longitudinal frame is composed of a first elevation frame and a second elevation frame. A transverse secondary beam is detachably connected between the first elevation frame and the second elevation frame; A pair of crossed reinforcing bars are also arranged between the opposing column feet of the first elevation frame and the second elevation frame; The first elevation frame and the second elevation frame have the same structure. The first elevation frame includes at least two column feet and at least two crossbars, and crossbars are respectively connected between the upper and lower ends of adjacent column feet.

3. The multifunctional aquaculture tank according to claim 2, characterized in that: The first elevation frame includes at least two column feet and at least two crossbars. The crossbars are an upper crossbar and a lower crossbar. The upper crossbar and the lower crossbar are respectively welded between the upper and lower ends of adjacent column feet. At least two fixed beams are arranged between the two upper crossbars. A number of groups of first steel angle codes are evenly spaced and welded on the upper crossbar. Each group of first steel angle codes is symmetrically installed and forms a first installation opening; Crossbars are respectively connected between the upper and lower ends of adjacent column feet on one side, and an installation rod is installed on the column foot, and the side of the installation rod is connected to the feed storage hopper.

4. The multifunctional breeding bin according to claim 3, characterized in that: First U-shaped groove mounting blocks are welded on the sides of the column feet of the first elevation frame and the second elevation frame. Second U-shaped groove mounting blocks are welded on the upper parts of both ends of the transverse secondary beam. The first U-shaped groove mounting blocks and the second U-shaped groove mounting blocks are both provided with a number of U-shaped tooth grooves, and the first U-shaped groove mounting blocks and the second U-shaped grooves are cross-connected by their respective U-shaped tooth grooves.

5. A multi-functional aquaculture tank according to claim 1, characterized in that: The photovoltaic power generation system includes solar panels and an electrical energy storage device electrically connected to the solar panels.

6. The multifunctional aquaculture bin according to claim 1, characterized in that: The photovoltaic roof cover includes two top frames and a roof ridge beam. The top frames are integrally welded by rectangular rods that cross horizontally and vertically on the same plane. The rectangular rods on one side of the top frame are connected in the first installation opening and fixed by bolts and nuts. A number of groups of second steel angle codes are welded on both sides of the roof ridge beam at uniform intervals. Each group of second steel angle codes is symmetrically installed and forms a second installation opening. The vertical rectangular rods on the other side of the top frame are connected in the second installation opening and fixed by bolts and nuts.

7. The multifunctional aquaculture bin according to claim 6, characterized in that: A connecting plate is provided at the bottom of the roof ridge beam, and a fixing plate is provided on one side in the middle of the fixed beam. A number of connecting holes are provided on both the connecting plate and the fixing plate, and the connecting holes are opened vertically, horizontally, left and right. The connecting plate and the fixing plate are fixed by bolts and nuts.

8. A multifunctional aquaculture bin according to any one of claims 1 to 3, characterized in that: The feeding device includes a mounting base, an opening and closing motor, a rack and a closing plate. The mounting base is connected to the bottom of the feed storage hopper by bolts. The opening and closing motor is installed on the mounting base, and a gear is installed on the opening and closing motor. The gear meshes with the rack. The mounting base includes an integrally provided upper inclined mounting portion, a driving mounting portion and a lower mounting portion. The upper inclined mounting portion is connected to the feed storage hopper. The driving mounting portion and the lower mounting portion have an L-shaped cross-section. There is a mounting opening in the middle of the driving mounting portion, and the opening and closing motor is installed in the mounting opening. The lower mounting portion is provided with a moving concave groove, and the rack is installed in the moving concave groove. The gear on the opening and closing motor drives the rack to move.

9. A multifunctional aquaculture tank according to any one of claims 1-3, characterized in that: The mushroom bed turning device includes a driving motor, a motor gear, a lead screw gear, a lead screw device, a transmission device and a turning device. The rotating shaft of the driving motor is connected to the motor gear, the motor gear meshes with the lead screw gear, and one end of the lead screw device is connected to the lead screw gear. The lead screw device is connected to the transmission device. The turning device includes turning rake teeth and a rotating shaft. The turning rake teeth are connected to the rotating shaft, and the transmission device is connected to the rotating shaft.

10. A multifunctional aquaculture bin according to claim 9, characterized in that: The lead screw device includes a lead screw body and a lead screw sleeve. The lead screw sleeve is sleeved on the lead screw body. The transmission device includes a rack rod, a gear box, a rotating rod, a transmission gear, a first sprocket, a chain, a fixed box and a second sprocket. A rack body is provided below the rack rod. The gear box is connected to the lead screw sleeve. One end of the rotating rod is rotatably arranged on the back plate of the gear box. The transmission gear and the first sprocket are both arranged on the rotating rod. The transmission gear meshes with the rack body. The first sprocket and the second sprocket are connected by a chain. One end of the rotating shaft is rotatably connected to the second sprocket. The motor gear and the lead screw gear mesh vertically.

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