Aquaculture hatching pond

Abstract

The invention relates to the technical field of aquaculture equipment, and discloses an aquaculture hatching pool, comprising: a hatching pool, which is openly arranged, and is provided with a breeding area and a waste area, wherein the breeding area is located above the waste area, the waste area is connected with a drain pipe, the hatching pool is connected with a water inlet pipe, and is provided with a hatching assembly, and the invention switches between a rotating plate and a wedge-shaped block, and when the two form a horizontal plane, on the one hand, the excrement produced by small fish can be directly dropped into the waste area through a channel, and on the other hand, garbage on a platform can be pushed into the channel and dropped into the waste area; and when the two form a partition, on the one hand, fresh feed can be intercepted, and on the other hand, garbage in the waste area can be discharged through the drain pipe; this can avoid waste of feed, ensure that fry have sufficient eating time, and at the same time facilitate the cleaning of uneaten feed and fish feces.

Description

Technical Field

[0001] The invention relates to the technical field of aquaculture equipment, and in particular to an aquaculture hatching pond. Background Art

[0002] As an indispensable part of modern aquaculture, aquaculture occupies an extremely important position in my country. The hatching of aquatic seedlings such as fish fry and shrimp fry is a key link in aquaculture and is of great significance to improving aquaculture output and benefits. In the process of aquaculture hatching, relevant staff often use aquaculture hatching ponds.

[0003] In view of the above technical problems, the applicant has retrieved some prior arts to realize the cleaning of garbage in the hatching pool, such as the patent publication number CN220476639U, whose main technical means is to set a hatching bucket in the breeding pool, which is densely covered with leak holes, and directly raise the fry in the hatching bucket. When purifying the water in the breeding pool, the hatching bucket can isolate the external water flow, effectively preventing the fry from being injured by the impact of the water flow, and at the same time, the electric push rod set at the lower side of the breeding pool drives the hatching bucket to move up and down, so as to shake off the garbage in the hatching bucket and ensure the cleaning effect;

[0004] After analysis by the applicant, the disadvantage of this technical solution is that: if the fry are directly raised in the hatching barrel, then the leakage holes on the hatching barrel will certainly not allow the fry to pass through, so the diameter of the leakage holes will certainly not be very large; and in order for the fry to have sufficient time to eat, the bottom plate of the hatching barrel needs to be able to intercept the feed thrown into the water, so the leakage holes at the bottom of the hatching barrel must be sparse, and most of the feed falls on the bottom plate of the hatching barrel, and the uneaten feed will become garbage, and the fish feces discharged by the fry will also fall on the bottom plate of the hatching barrel. Although the garbage in the hatching barrel can be shaken off by lifting and moving the hatching barrel, the leakage holes are very small in diameter and sparsely distributed, which leads to a very poor effect of garbage cleaning, especially the garbage far away from the leakage hole area is basically difficult to be discharged from the hatching barrel, and the shaking of the hatching barrel will also drive the garbage to shake together, making the water quality more turbid, which is not good for the environment in the hatching barrel. Based on this, the present invention purposely provides an aquaculture hatching pond that can completely discharge the garbage on the bottom plate of the hatching barrel without causing the garbage to disperse in the water. Summary of the invention

[0005] The purpose of the present invention is to address the shortcomings of the prior art and provide an aquaculture hatching pond that can completely discharge garbage on the bottom plate of a hatching bucket without causing the garbage to disperse in the water, so as to solve the technical problem that the leakage holes on the bottom plate of the hatching bucket are sparse, resulting in the garbage far away from the leakage hole area cannot be effectively discharged through the shaking of the hatching bucket.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] An aquaculture hatching pond, comprising:

[0008] A hatching pool, which is openly arranged, and is provided with a breeding area and a waste area, the breeding area is located above the waste area, the waste area is connected to a drain pipe, the hatching pool is connected to a water inlet pipe, and is provided with a hatching assembly, a plurality of rotating plates are rotatably installed in the hatching pool, a corresponding wedge block is provided on one side of each rotating plate, and the wedge block reciprocates horizontally to drive the rotating plate to reciprocate, an oblique angle is provided at one end of the rotating plate, the wedge block is slidably installed in the hatching pool, an electric telescopic rod for driving the wedge block to move is installed in the hatching pool, the electric telescopic rod is connected to an external controller, an oblique plate is provided on the wedge block, the oblique plate and the oblique angle are slidably matched, when the electric telescopic rod is fully extended, the rotating plate and the wedge block form a partition and a groove, the partition is located between the breeding area and the waste area; when the electric telescopic rod is fully retracted, the wedge block drives the rotating plate to rotate to a horizontal state, and a channel is formed on one side of the wedge block, the breeding area is connected with the breeding area through the channel;

[0009] A scraper is slidably mounted in the breeding area and driven to move by a driving assembly, wherein the scraper is slidably matched with the platform; and

[0010] The feed box is slidably mounted on the top of the hatching pool and is driven to move by a driving assembly. A feeding port is provided at the bottom of the feed box.

[0011] As a further solution of the present invention: the driving assembly includes a supporting frame and a reciprocating screw rod, the supporting frame is slidably installed on the top of the hatching tank, the reciprocating screw rod is rotatably installed on the top of the hatching tank, and is threadedly connected to the supporting frame, an output source for driving the reciprocating screw rod to rotate is fixedly installed on the hatching tank, the feed box is fixedly installed in the supporting frame, and the scraper is fixedly connected to the supporting frame.

[0012] As a further solution of the present invention: the water inlet pipe is connected to the waste area.

[0013] As a further solution of the present invention: the rotating shaft of each rotating plate is connected through a synchronous belt transmission, and the rotating shaft of one of the rotating plates is driven to rotate by an external driving source, and the external driving source is connected to an external controller.

[0014] As a further solution of the present invention: the bottoms of two adjacent wedge-shaped blocks are fixedly connected by a connecting rod, and the movable end of the electric telescopic rod is fixedly connected to one wedge-shaped block.

[0015] As a further solution of the present invention: a stirring member is rotatably mounted on the bottom of the carrier frame, and a built-in driving source for driving the stirring member to rotate is arranged thereon, and the stirring member is away from the rotating plate and the wedge block.

[0016] As a further solution of the present invention: there are multiple material spreading openings, and the multiple material spreading openings are arranged linearly.

[0017] As a further solution of the present invention: a slot is provided on a side of each wedge-shaped block away from the inclined plate, and when the electric telescopic rod is fully extended, an end of the rotating plate away from the inclined angle engages with the slot.

[0018] Beneficial effects of the present invention:

[0019] 1. In the present invention, when a feeding cycle is over, fresh feed needs to be fed and uneaten feed and excrement at the bottom of the breeding area need to be cleaned up. At this time, the drive assembly drives the scraper and the feed box to move horizontally, and the scraper pushes down all the garbage on the horizontal surface of the rotating plate and the wedge block and sinks them into the waste area through the channel, while the feed scattered by the feed box through the spreading port will slowly sink in the water; at this time, the garbage in the waste area needs to be discharged and the fresh feed needs to be intercepted, that is, the external controller immediately controls the electric telescopic rod to drive the wedge block away from the rotating plate, so that the rotating plate and the wedge block form a partition to separate the breeding area. The breeding area is isolated from the waste area. On the one hand, the feed is waiting to sink into the rotating plate, wedge block and groove, which can intercept all the fresh feed to ensure that the fry have enough feed in the new feeding cycle. On the other hand, the garbage in the waste area is discharged through the drain pipe to avoid affecting the growth environment of the fry during drainage. After all the feed sinks, the wedge block is driven close to the rotating plate by the electric telescopic rod to concentrate all the feed on the plane of the wedge block and the rotating plate, and the channel is exposed. Part of the fry excrement can sink directly into the waste area through the channel. At this time, the fry breeding enters a new feeding cycle;

[0020] 2. In the present invention, when water is injected into the hatching pool through the water inlet pipe, it will be injected into the waste area first, and then the water level will gradually rise. In this design, when the garbage in the waste area is discharged through the drain pipe, the water and garbage in the waste area will be discharged together, and a cavity will be formed in the waste area. If the electric telescopic rod is controlled to shrink at this time, the water in the breeding area will suddenly fall into the waste area. The sudden drop in the water level in the breeding area will not only cause harm to the fry, but also easily draw the fry into the waste area. The waste area can be refilled with clean water through the water inlet pipe. At this time, the electric telescopic rod is controlled to shrink, which can avoid the reduction of water volume caused by cleaning the garbage in the hatching pool and the many risks caused by the sudden drop in water level.

[0021] 3. In the present invention, the stirring member is driven to rotate by a built-in driving source, so that the feed sinking in the water can be stirred, the distribution area of ​​the feed in the water can be expanded, and the phenomenon of excessive aggregation of fry caused by concentration of feed can be avoided. The stirring member is far away from the rotating plate and the wedge block, which can avoid stirring the garbage deposited on the rotating plate and the wedge block during rotation, resulting in deterioration of water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic structural diagram of a hatching pool in the present invention;

[0025] Figure 3 The present invention Figure 2 A schematic diagram of the structure at a glance;

[0026] Figure 4 The present invention Figure 3 The enlarged structural diagram of part A in the middle;

[0027] Figure 5 It is a schematic diagram of the structure of the channel in the present invention;

[0028] Figure 6 The present invention Figure 5 A schematic diagram of the structure at a glance;

[0029] Figure 7 The present invention Figure 6 The enlarged structural diagram of part B is shown in the figure.

[0030] In the figure: 1. hatching pool; 2. water inlet pipe; 3. drain pipe; 4. hatching assembly; 5. rotating plate; 501. bevel; 6. wedge block; 601. inclined plate; 602. slot; 7. groove; 8. channel; 9. scraper; 10. carrier frame; 11. feed box; 1101. spreading port; 12. reciprocating screw rod; 13. stirring element; 14. breeding area; 15. waste area; 16. connecting rod; 17. electric telescopic rod; 18. synchronous belt. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 7 As shown, the present invention is an aquaculture hatching pond, comprising:

[0033] The hatching pool 1 is openly arranged, and is provided with a breeding area 14 and a waste area 15, wherein the breeding area 14 is located above the waste area 15, and the waste area 15 is connected to a drain pipe 3, the hatching pool 1 is connected to a water inlet pipe 2, and is provided with a hatching assembly 4, a plurality of rotating plates 5 are rotatably installed in the hatching pool 1, a corresponding wedge block 6 is provided on one side of each rotating plate 5, and the wedge block 6 reciprocates horizontally to drive the rotating plate 5 to reciprocate, and an angle 501 is provided at one end of the rotating plate 5, and the wedge block 6 is slidably installed in the hatching pool 1, and the hatching pool 1 is provided with a plurality of rotating plates 5, and a corresponding wedge block 6 is provided on one side of each rotating plate 5 to drive the rotating plate 5 to reciprocate, and an angle 501 is provided at one end of the rotating plate 5, and the wedge block 6 is slidably installed in the hatching pool 1, and the hatching pool 1 is provided with a plurality of rotating plates 5, and a corresponding wedge block 6 is provided on one side of each rotating plate 5 to drive the rotating plate 5 to reciprocate, and an angle 501 is provided at one end of the rotating plate 5, and the wedge block 6 is slidably installed in the hatching pool 1, and the hatching pool 1 is provided with a plurality of rotating plates 5, and a corresponding wedge block 6 is provided on one side of the ... An electric telescopic rod 17 is installed to drive the wedge block 6 to move. The electric telescopic rod 17 is connected to an external controller. An inclined plate 601 is provided on the wedge block 6. The inclined plate 601 is slidably matched with the bevel 501. When the electric telescopic rod 17 is fully extended, the rotating plate 5 and the wedge block 6 form a partition and a groove 7. The partition is located between the breeding area 14 and the waste area 15. When the electric telescopic rod 17 is fully retracted, the wedge block 6 drives the rotating plate 5 to rotate to a horizontal state, and a channel 8 is formed on one side of the wedge block 6. The breeding area 14 is connected to the breeding area 14 through the channel 8.

[0034] A scraper 9 is slidably mounted in the breeding area 14 and is driven to move by a driving assembly, wherein the scraper 9 is slidably matched with the platform; and

[0035] The feed box 11 is slidably mounted on the top of the hatching pool 1 and is driven to move by a driving assembly. A feeding port 1101 is provided at the bottom of the feed box 11 .

[0036] In one case of this embodiment, the incubation component 4 includes temperature control equipment, oxygenation equipment, water quality monitoring equipment, lighting equipment, etc. The above equipment, electric telescopic rod 17 and external controller are all prior art, and the present invention does not improve them. Therefore, there is no need to disclose their specific mechanical structure and circuit structure, which does not affect the integrity of the present invention.

[0037] In practical application, this embodiment is based on Figure 3 As shown in the figure, when the electric telescopic rod 17 is fully extended, the partition formed by the wedge block 6 and the rotating plate 5 will completely separate the breeding area 14 from the waste area 15. At this time, the bevel 501 on the rotating plate 5 abuts against the inclined plate 601 on the wedge block 6, and each wedge block 6 forms a groove 7 with a corresponding rotating plate 5; when the electric telescopic rod 17 is retracted, it will drive the wedge block 6 to slide in the direction of the rotating plate 5. At this time, the inclined plate 601 will squeeze the bevel 501, and the two will slide. As the bevel 501 slides on the inclined plate 601, the rotating plate 5 will rotate clockwise; Figure 6 As shown in the example, until the electric telescopic rod 17 is fully retracted, the rotating plate 5 rotates clockwise to a horizontal position, the groove 7 disappears, and a channel 8 is formed on the left side of each wedge block 6, and the breeding area 14 is connected with the waste area 15 through the channel 8;

[0038] When the fish eggs need to be hatched, first, the external controller controls the electric telescopic rod 17 to be fully retracted, so that the breeding area 14 is connected to the waste area 15 through the channel 8, and the water inlet pipe 2 injects water into the hatching pool 1 until the water level reaches the standard water level line in the breeding area 14. Then, the external controller controls the electric telescopic rod 17 to be fully extended, so that the partition formed by the wedge block 6 and the rotating plate 5 separates the breeding area 14 from the waste area 15, and the fish eggs are put into the water in the breeding area 14. The fish eggs will float in the water or sink to the rotating plate 5 and the wedge block 6. Then, the hatching conditions are continuously adjusted through the hatching component 4 until the fish eggs hatch into small fish. At this time, the hatched small fish will swim upward, while the bad eggs that have not hatched into small fish are still in the rotating plate 5, the wedge block 6 and the groove 7;

[0039] After the fish are born, they need to be fed and the bad eggs cleaned up in time. Figure 6 Taking the direction shown as an example, first, by controlling the electric telescopic rod 17 to retract, the bevel 501 slides on the inclined plate 601, and the rotating plate 5 will gradually rotate clockwise. At this time, the groove 7 gradually disappears and the channel 8 gradually appears. Finally, when the electric telescopic rod 17 is fully retracted, the groove 7 disappears completely, and the bad eggs therein will all be concentrated on the horizontal plane of the rotating plate 5 and the wedge block 6. At this time, the breeding area 14 is connected with the waste area 15 through the channel 8, and then the scraper 9 and the feed box 11 are driven to move to the left through the driving assembly. During the movement, the scraper 9 will push all the bad eggs on the rotating plate 5 and the wedge block 6 down and sink them into the waste area 15 through the channel 8, and the feed spread by the feed box 11 through the spreading port 1101 will slowly sink in the water until the feed box 11 moves to the far left, stops spreading, and the external controller immediately controls the electric telescopic rod 17 to fully extend to form a partition. At this time On the one hand, the feed is waited to sink into the rotating plate 5, the wedge block 6 and the groove 7, and on the other hand, the bad eggs in the waste area 15 can be discharged through the drain pipe 3; when all the feed has sunk and all the bad eggs have been discharged, the drive assembly drives the scraper 9 and the feed box 11 to move back to the original position to the right, and at this time the scraper 9 will push the feed that has sunk onto the wedge block 6 into the groove 7, and then the external controller controls the electric telescopic rod 17 to fully retract, at this time the channel 8 appears, the groove 7 disappears, and the feed therein is all concentrated on the horizontal plane of the rotating plate 5 and the wedge block 6, at this time the small fish can eat the feed, and part of the excrement of the small fish can directly sink to the waste area 15 through the channel 8, and after a period of time, the uneaten feed is mixed with the excrement to form garbage that needs to be cleaned up, and the above steps are repeated to achieve the effect of feeding again and cleaning up the garbage at this time, which is the same as the bad eggs in the above steps;

[0040] When a feeding cycle is over, it is necessary to feed fresh feed and clean up the uneaten feed and excrement at the bottom of the breeding area 14. At this time, the drive assembly drives the scraper 9 and the feed box 11 to move horizontally. The scraper 9 will push down all the garbage on the horizontal surface of the rotating plate 5 and the wedge block 6 and sink it into the waste area 15 through the channel 8, and the feed scattered by the feed box 11 through the spreading port 1101 will slowly sink in the water; at this time, it is necessary to discharge the garbage in the waste area 15 and intercept the fresh feed, that is, the external controller immediately controls the electric telescopic rod 17 to drive the wedge block 6 away from the rotating plate 5, so that the rotating plate 5 and the wedge block 6 form a partition to separate the breeding area 14 is isolated from the waste area 15. On the one hand, the feed is waited to sink into the rotating plate 5, the wedge block 6 and the groove 7, which can intercept all the fresh feed to ensure that the fry have enough feed in the new feeding cycle. On the other hand, the garbage in the waste area 15 is discharged through the drain pipe 3 to avoid affecting the growth environment of the fry during drainage. After all the feed sinks, the wedge block 6 is driven close to the rotating plate 5 by the electric telescopic rod 17 to concentrate all the feed on the plane of the wedge block 6 and the rotating plate 5, and the channel 8 is exposed, so that a part of the fry excrement can sink directly into the waste area 15 through the channel 8. At this time, the fry breeding enters a new feeding cycle.

[0041] like Figure 1 As shown, as a preferred embodiment of the present invention, the driving assembly includes a carrier frame 10 and a reciprocating screw rod 12, the carrier frame 10 is slidably installed on the top of the hatching pool 1, the reciprocating screw rod 12 is rotatably installed on the top of the hatching pool 1, and it is threadedly connected to the carrier frame 10, an output source for driving the reciprocating screw rod 12 to rotate is fixedly installed on the hatching pool 1, the feed box 11 is fixedly installed in the carrier frame 10, and the scraper 9 is fixedly connected to the carrier frame 10.

[0042] In one case of this embodiment, the output source may be a servo motor, a motor or other components, or other mechanisms capable of achieving rotational motion, which is not specifically limited in this embodiment.

[0043] In actual application of this embodiment, the reciprocating screw 12 is driven to rotate by the output source. Since the reciprocating screw 12 is threadedly connected to the supporting frame 10, the rotation of the reciprocating screw 12 can drive the supporting frame 10 to reciprocate and translate on the top of the hatching pool 1, thereby driving the feed box 11 and the scraper 9 to translate synchronously, and at the same time, the scraper 9 can clean the garbage on the platform and evenly spread the feed into the water.

[0044] like Figure 1 As shown, as a preferred embodiment of the present invention, the water inlet pipe 2 is connected to the waste area 15.

[0045] In actual application of this embodiment, when water is injected into the hatching pool 1 through the water inlet pipe 2, it will be injected into the waste area 15 first, and then the water level will gradually rise. In this design, when the garbage in the waste area 15 is discharged through the drain pipe 3, the water and garbage in the waste area 15 will be discharged together, and a cavity will be formed in the waste area 15. If the electric telescopic rod 17 is controlled to contract at this time, the water in the breeding area 14 will suddenly fall into the waste area 15. The sudden drop in the water level in the breeding area 14 will not only cause harm to the fry, but also easily draw the fry into the waste area 15. The waste area 15 can be refilled with clean water through the water inlet pipe 2. At this time, the electric telescopic rod 17 is controlled to contract, which can avoid the reduction of water volume caused by cleaning the garbage in the hatching pool 1 and the many risks caused by the sudden drop in water level.

[0046] like Figure 1 As shown, as a preferred embodiment of the present invention, the rotating shaft of each rotating plate 5 is connected through a synchronous belt 18, and the rotating shaft of one of the rotating plates 5 is driven to rotate by an external driving source, and the external driving source is connected to an external controller.

[0047] In one case of this embodiment, the external driving source may be a servo motor, a motor or other components, or other mechanisms capable of achieving rotational motion, which is not specifically limited in this embodiment.

[0048] In actual application of this embodiment, when the external controller controls the electric telescopic rod 17 to retract, the wedge block 6 will move toward the rotating plate 5. At this time, the bevel 501 on the rotating plate 5 and the inclined plate 601 on the wedge block 6 will squeeze each other and slide. At this time, the rotating plate 5 will gradually rotate, and the electric telescopic rod 17 will retract while the external controller will control the external driving source to drive the rotating plate 5 to rotate. The transmission action of the synchronous belt 18 can make each rotating plate 5 rotate synchronously. The rotation of the rotating plate 5 is assisted by additional power, so as to avoid the problem that most of the feed is concentrated in the groove 7 after the feed is put in, that is, concentrated on the rotating plate 5 and the inclined plate 601, resulting in the rotation of the rotating plate 5 being blocked.

[0049] like Figure 2-Figure 3 As shown, as a preferred embodiment of the present invention, the bottoms of two adjacent wedge blocks 6 are fixedly connected by a connecting rod 16, and the movable end of the electric telescopic rod 17 is fixedly connected to a wedge block 6, so that each wedge block 6 can be driven to move synchronously through the extension and retraction of the electric telescopic rod 17 and the connection effect of the connecting rod 16 on each wedge block 6.

[0050] like Figure 2 As shown, as a preferred embodiment of the present invention, a stirring member 13 is rotatably mounted on the bottom of the carrier 10, and a built-in driving source for driving the stirring member 13 to rotate is provided thereon, and the stirring member 13 is away from the rotating plate 5 and the wedge block 6.

[0051] In one case of this embodiment, the built-in driving source can be a servo motor, a motor or other components, and can also be other mechanisms capable of achieving rotational motion. This embodiment does not make specific limitations here. The stirring member 13 is composed of a rotating shaft and a plurality of fan blades, and the rotating shaft is driven to rotate by the built-in driving source.

[0052] In actual application of this embodiment, the stirring member 13 is driven to rotate by the built-in driving source, so that the feed sinking in the water can be stirred, the distribution area of ​​the feed in the water can be expanded, and the phenomenon of excessive aggregation of fry due to concentration of feed can be avoided. In addition, the stirring member 13 is far away from the rotating plate 5 and the wedge block 6, which can avoid stirring the garbage deposited on the rotating plate 5 and the wedge block 6 during rotation, causing the water quality to deteriorate.

[0053] like Figure 5 As shown, as a preferred embodiment of the present invention, there are multiple material spreading ports 1101, and the multiple material spreading ports 1101 are arranged linearly.

[0054] In actual application of this embodiment, feed can be scattered into water from multiple points through multiple spreading ports 1101, thereby further improving the dispersion of feed.

[0055] like Figure 7 As shown, as a preferred embodiment of the present invention, each of the wedge blocks 6 is provided with a slot 602 on one side away from the inclined plate 601 , and when the electric telescopic rod 17 is fully extended, the end of the rotating plate 5 away from the bevel 501 engages with the slot 602 .

[0056] In actual application of this embodiment, when the electric telescopic rod 17 is fully extended, the rotating plate 5 and the wedge block 6 will form a partition, and one end of the rotating plate 5 will be engaged in the slot 602, thereby expanding the contact area between the rotating plate 5 and the wedge block 6, improving the sealing effect, and avoiding the contact area between the rotating plate 5 and the wedge block 6 being too small, which will cause the water in the breeding area 14 to leak into the waste area 15.

[0057] Working principle of the present invention: The above embodiment of the present invention provides an aquaculture hatching pond. When it is necessary to hatch fish eggs, first, the external controller controls the electric telescopic rod 17 to fully retract, so that the breeding area 14 is connected to the waste area 15 through the channel 8, and the water inlet pipe 2 injects water into the hatching pond 1 until the water level reaches the standard water level line in the breeding area 14. Then, the external controller controls the electric telescopic rod 17 to fully extend, so that the partition formed by the wedge block 6 and the rotating plate 5 separates the breeding area 14 from the waste area 15, and the fish eggs are placed in the water in the breeding area 14. The fish eggs will float in the water or sink to the rotating plate 5 and the wedge block 6, and then the eggs will be hatched. Component 4 continuously adjusts the hatching conditions until the fish eggs hatch into small fish. At this time, the hatched small fish will swim upward, while the bad eggs that have not hatched into small fish are still in the rotating plate 5, the wedge block 6 and the groove 7. After the small fish are born, they need to be fed and the bad eggs cleaned in time. First, by controlling the electric telescopic rod 17 to contract, the bevel 501 slides on the inclined plate 601, and the rotating plate 5 will gradually rotate clockwise. At this time, the groove 7 gradually disappears and the channel 8 gradually appears. Finally, when the electric telescopic rod 17 is fully contracted, the groove 7 disappears completely, and the bad eggs therein are all concentrated on the horizontal plane of the rotating plate 5 and the wedge block 6. At this time, the breeding area 14 is connected to the waste material through the channel 8. The scraper 9 and the feed box 11 are connected to the left area 15, and then the scraper 9 and the feed box 11 are driven to move to the left through the driving assembly. During the movement, the scraper 9 will push down all the bad eggs on the rotating plate 5 and the wedge block 6 and sink them into the waste area 15 through the channel 8, and the feed scattered by the feed box 11 through the spreading port 1101 will slowly sink in the water until the feed box 11 moves to the leftmost end, stops spreading the feed, and the external controller immediately controls the electric telescopic rod 17 to fully extend to form a partition. At this time, on the one hand, the feed is waiting to sink into the rotating plate 5, the wedge block 6 and the groove 7, and on the other hand, the bad eggs in the waste area 15 can be discharged through the drain pipe 3; when all the feed has sunk, After all the bad eggs are discharged, the scraper 9 and the feed box 11 are driven to move back to the original position to the right through the driving component. At this time, the scraper 9 will push the feed that sinks to the wedge block 6 into the groove 7, and then the external controller controls the electric telescopic rod 17 to fully retract. At this time, the channel 8 appears and the groove 7 disappears. The feed in it is all concentrated on the horizontal plane of the rotating plate 5 and the wedge block 6. At this time, the small fish can eat the feed, and part of the excrement of the small fish can directly sink to the waste area 15 through the channel 8. After a period of time, the uneaten feed is mixed with the excrement to form garbage that needs to be cleaned up. Repeating the above steps can achieve the effect of re-feeding and cleaning up the garbage.

[0058] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An aquaculture hatching pond, characterized in that: include: A hatching pool (1) is arranged openly and is provided with a breeding area (14) and a waste area (15). The breeding area (14) is located above the waste area (15). The waste area (15) is connected to a drainage pipe (3). The hatching pool (1) is connected to a water inlet pipe (2) and is provided with a hatching assembly (4). A plurality of rotating plates (5) are rotatably installed in the hatching pool (1). A corresponding wedge block (6) is provided on one side of each rotating plate (5). The wedge block (6) moves back and forth horizontally to drive the rotating plate (5) to rotate back and forth. An angle (501) is provided at one end of the rotating plate (5). The wedge block (6) is slidably installed in the hatching pool (1). An electric telescopic rod (17) for driving the wedge block (6) to move is installed, the electric telescopic rod (17) is connected to an external controller, an inclined plate (601) is provided on the wedge block (6), the inclined plate (601) and the inclined angle (501) are slidably matched, when the electric telescopic rod (17) is fully extended, the rotating plate (5) and the wedge block (6) form a partition and a groove (7), the partition is located between the breeding area (14) and the waste area (15); when the electric telescopic rod (17) is fully retracted, the wedge block (6) drives the rotating plate (5) to rotate to a horizontal state, and a channel (8) is formed on one side of the wedge block (6), and the breeding area (14) is connected to the waste area (15) through the channel (8); A scraper (9) is slidably mounted in the breeding area (14) and is driven to move by a driving assembly, wherein the scraper (9) is slidably matched with the platform; and A feed box (11) is slidably mounted on the top of the hatching pool (1) and is driven to move by a driving assembly. A feed spreading opening (1101) is provided at the bottom of the feed box (11).

2. An aquaculture hatching pond according to claim 1, characterized in that: The driving assembly comprises a carrier frame (10) and a reciprocating screw rod (12); the carrier frame (10) is slidably mounted on the top of the hatching pool (1); the reciprocating screw rod (12) is rotatably mounted on the top of the hatching pool (1) and is threadedly connected to the carrier frame (10); an output source for driving the reciprocating screw rod (12) to rotate is fixedly mounted on the hatching pool (1); the feed box (11) is fixedly mounted in the carrier frame (10); and the scraper (9) is fixedly connected to the carrier frame (10).

3. An aquaculture hatching pond according to claim 1, characterized in that: The water inlet pipe (2) is in communication with the waste area (15).

4. An aquaculture hatching pond according to claim 1, characterized in that: The rotating shaft of each rotating plate (5) is connected via a synchronous belt (18), wherein the rotating shaft of one of the rotating plates (5) is driven to rotate by an external driving source, and the external driving source is connected to an external controller.

5. An aquaculture hatching pond according to claim 1, characterized in that: The bottoms of two adjacent wedge-shaped blocks (6) are fixedly connected via a connecting rod (16), and the movable end of the electric telescopic rod (17) is fixedly connected to one wedge-shaped block (6).

6. An aquaculture hatching pond according to claim 2, characterized in that: A stirring member (13) is rotatably mounted on the bottom of the carrier frame (10), and a built-in driving source for driving the stirring member (13) to rotate is arranged on the carrier frame, and the stirring member (13) is away from the rotating plate (5) and the wedge block (6).

7. An aquaculture hatching pond according to claim 1, characterized in that: The number of the material spreading openings (1101) is multiple, and the multiple material spreading openings (1101) are arranged linearly.

8. An aquaculture hatching pond according to claim 1, characterized in that: A slot (602) is provided on a side of each wedge-shaped block (6) away from the inclined plate (601), and when the electric telescopic rod (17) is fully extended, an end of the rotating plate (5) away from the inclined angle (501) engages with the slot (602).

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