Artificial propagation and incubation equipment for neofasciolachus heteronolatus

Abstract

The artificial breeding and hatching equipment comprises a culture cylinder, a supporting assembly is arranged on the lower portion of the outer wall of the culture cylinder, a screening cylinder is fixedly installed on the upper portion of the outer wall of the culture cylinder, and a screening groove is formed in the end, adjacent to the culture cylinder, of the screening cylinder. According to the novel acrossocheilus neolissocheilus egg culturing and hatching device, the novel acrossocheilus neolissocheilus eggs are placed in the culturing cylinder to be cultured and hatched, egg membranes and dead eggs in the novel acrossocheilus neolissocheilus eggs can float on the liquid level, and therefore the novel acrossocheilus neolissocheilus eggs can be cultured and hatched; the neolissocheilus heteromouth roe collecting device has the advantages that the neolissocheilus heteromouth roe flows into the screening groove through the culture solution, the neolissocheilus heteromouth roe is filtered through the screening net, roe membranes, dead roes and impurities in the neolissocheilus heteromouth roe are intercepted in the collecting area together, and the neolissocheilus heteromouth roe collecting device is high in practicability and convenient to remove impurities.

Description

Technical Field

[0001] The utility model relates to the technical field of hatching shad, in particular to an artificial breeding and hatching device for shad. Background Art

[0002] Heterostomum sphenodon is an animal belonging to the genus Sphenodon, class Actinopterygii, order Cypriniformes, family Cyprinidae, phylum Chordata, class Actinopterygii, order Cypriniformes, family Cyprinidae, and the genus Sphenodon. The incubation of fertilized fish eggs is to put the fertilized fish eggs into an incubator for hatching. In order to prevent the fish eggs from sticking during the hatching process, water flow dispersion equipment is often added to the bottom of the culture tank to flush the fish eggs apart. However, conventional water flow dispersion equipment often causes the fish eggs to accumulate at the bottom before they can be flushed away, and some fish eggs will stick to the inner wall of the culture tank and are difficult to rinse off.

[0003] The utility model with publication number CN205794479U discloses a fish egg hatching device, which relates to the technical field of aquatic fisheries, and comprises a hatching bucket, the bottom of which is funnel-shaped, a fry outlet is formed at the bottom of the hatching bucket, the fry outlet is connected to a transparent observation tube, a switch valve is arranged at the end of the transparent observation tube, and the switch valve is connected to a fry delivery tube. However, when the utility model is used, necrotic fish eggs, egg membranes and impurities in the fish eggs of the heterostoma bream cannot be removed, and the eggs are mixed together and are difficult to distinguish and remove. Therefore, it is very necessary to design an artificial breeding and hatching device for the heterostoma bream that is highly practical and convenient for removing impurities. Utility Model Content

[0004] The utility model aims to provide an artificial breeding and hatching device for Heterostome sphenodon so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an artificial breeding and hatching device for a heterostomous new light lip fish, comprising a culture cylinder, a support assembly is provided at the lower part of the outer wall of the culture cylinder, a screening cylinder is fixedly installed at the upper part of the outer wall of the culture cylinder, a screening groove is provided at one end of the screening cylinder adjacent to the culture cylinder, a screening assembly is fixedly installed in the screening groove through a fixing assembly, the screening assembly comprises an outer ring plate, a screening net and an inner ring plate, the outer ring plate and the inner ring plate are respectively fixedly installed on the upper end of the screening net, and the The outer ring plate and the inner ring plate are concentrically arranged and the outer ring plate is located outside the inner ring plate, a collecting area is formed between the outer ring plate, the screening net and the inner ring plate, the outer ring plate is evenly distributed with handle grooves on its circumference, the inner ring plate is sleeved on the outside of the culture cylinder, the upper end surface of the inner ring plate is lower than the upper end surface of the culture cylinder, a conveying assembly is provided on the outer wall of the culture cylinder, the conveying assembly connects the screening cylinder and the culture cylinder, a discharge pipe is fixedly installed at the edge of the lower end of the culture cylinder and a valve is fixedly installed on the discharge pipe.

[0006] According to the above technical solution, the support assembly includes an L-shaped support plate and a bottom plate. The L-shaped support plate is evenly distributed on the outer wall of the culture tube, and the bottom plate is fixedly installed at the lower end of the L-shaped support plate.

[0007] According to the above technical solution, the fixing assembly includes a first fixing column, a second fixing column and a fixing groove, the first fixing column is circumferentially distributed in the screening groove, the second fixing column is fixedly installed on the upper end of the first fixing column, the contact surfaces of the first fixing column and the second fixing column are concentrically arranged, the diameter of the second fixing column is smaller than the diameter of the first fixing column, the fixing grooves are evenly opened on the circumference of the screening net, the second fixing column is movably installed in the corresponding fixing groove and the lower end of the screening net is in contact with the first fixing column.

[0008] According to the above technical solution, the conveying assembly includes a first connecting pipe, a conveying pump, a fixed plate and a second connecting pipe. The fixed plate is fixedly installed on the side wall of the culture cylinder, the conveying pump is fixedly installed on the upper end of the fixed plate, the first connecting pipe is provided at the upper end of the conveying pump and the first connecting pipe extends into the screening trough, and the second connecting pipe is provided at the lower end of the conveying pump and the second connecting pipe extends into the culture cylinder.

[0009] According to the above technical solution, an aeration component is provided in the culture cylinder.

[0010] According to the above technical solution, the aeration assembly includes a hollow rotating shaft, an aeration rod, aeration holes and a connecting head. The hollow rotating shaft is movably installed in the culture cylinder, the aeration rods are evenly distributed on the circumference outside the hollow rotating shaft, the aeration holes are evenly distributed on the aeration rod, the connecting head is fixedly installed at the lower end of the hollow rotating shaft, and the connecting head and the aeration rod are connected.

[0011] According to the above technical solution, a driving assembly is fixedly installed at the lower end of the culture cylinder.

[0012] According to the above technical solution, the driving assembly includes a driving motor, a driving gear, a driven gear and a protective cover. The driving motor is fixedly installed at the lower end of the culture cylinder and the driving gear is fixedly installed at the output end of the driving motor. The driven gear is fixedly installed on the hollow rotating shaft. The driving gear and the driven gear are meshed. The protective cover is fixedly installed at the lower end of the culture cylinder. The driving motor, the driving gear and the driven gear are all located in the protective cover.

[0013] According to the above technical solution, an inclined surface is provided on the inner ring plate, and the inclined surface is arranged upwardly and inclined toward the center of the circle.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] (1) The utility model is provided with a culture cylinder, and the fish eggs of the heterostoma bream are placed in the culture cylinder for culture and incubation. The culture cylinder and the screening cylinder are filled with culture fluid. During the culture and incubation process, impurities in the culture cylinder float on the surface of the culture fluid. At the same time, since the fish eggs of the heterostoma bream are sinking eggs, the egg membranes and dead eggs in the fish eggs of the heterostoma bream will also float on the surface of the fluid, and flow into the screening tank through the culture fluid together, and are filtered by the screening net, so that the egg membranes, dead eggs and impurities in the fish eggs of the heterostoma bream are intercepted in the collection area together, and the purified culture fluid is transported back to the culture cylinder by the transport component, so that the necrotic fish eggs, egg membranes and impurities in the fish eggs of the heterostoma bream can be continuously removed and uniformly collected, so that people can conveniently handle them later, and the screening component can be conveniently taken and placed through the handle groove on the outer ring plate.

[0016] (2) The hollow shaft, aeration rod, aeration hole and connector are used in combination to achieve uniform aeration in the culture cylinder. A control end is provided on the outside of the driving motor. The driving motor is a common technical means in the technical field and will not be described in detail here. The driving motor drives the aeration assembly to rotate through the transmission of the driving gear and the driven gear, thereby achieving uniform aeration in the culture cylinder and increasing the flow of the culture solution to prevent the adhesion of the eggs of the anisotropic new light lip fish, thereby further improving the hatching survival rate of the eggs of the anisotropic new light lip fish. The eggs of the anisotropic new light lip fish that have been hatched can be uniformly discharged through the discharge pipe.

[0017] (3) The number of the first fixed column, the second fixed column and the fixed groove in the present application is set to three groups, which mainly play the role of circumferential limit fixing of the screening component to prevent the screening component from rotating arbitrarily during the culture and hatching process of the fish eggs of the heterostomous new light lip fish.

[0018] (4) The number of L-shaped support plates and bottom plates in the present application is set to three groups, and the culture tube can be stably supported by the L-shaped support plates and bottom plates. The number can be set according to actual needs and is not limited here. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a first stereoscopic schematic diagram of the utility model;

[0021] Figure 2 It is a second stereoscopic schematic diagram of the utility model;

[0022] Figure 3 It is a schematic diagram of the main cross-sectional view of the utility model;

[0023] Figure 4 It is a three-dimensional schematic diagram of the screening tank of the utility model;

[0024] Figure 5 It is a three-dimensional schematic diagram of the screening assembly of the utility model;

[0025] Figure 6 It is a three-dimensional schematic diagram of the aeration assembly of the utility model;

[0026] In the figure: 1-culture cylinder, 2-support assembly, 201-L-shaped support plate, 202-bottom plate, 3-screening cylinder, 4-screening slot, 5-fixed assembly, 501-first fixed column, 502-second fixed column, 503-fixed slot, 6-screening assembly, 601-outer ring plate, 6011-handle slot, 602-screening net, 603-inner ring plate, 6031-inclined surface, 7-conveyor assembly, 701-first connecting pipe, 702-conveyor pump, 703-fixed plate, 704-second connecting pipe, 8-discharge pipe, 9-valve, 10-aeration assembly, 1001-hollow rotating shaft, 1002-aeration rod, 1003-aeration hole, 1004-connector, 11-drive assembly, 1101-drive motor, 1102-driving gear, 1103-driven gear, 1104-protective cover. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6The utility model provides a technical solution: an artificial breeding and hatching device for a heterostomous new light lip fish, comprising a culture cylinder 1, a support assembly 2 is provided at the lower part of the outer wall of the culture cylinder 1, a screening cylinder 3 is fixedly installed at the upper part of the outer wall of the culture cylinder 1, a screening groove 4 is provided at one end of the screening cylinder 3 adjacent to the culture cylinder 1, a screening assembly 6 is fixedly installed in the screening groove 4 through a fixing assembly 5, the screening assembly 6 comprises an outer ring plate 601, a screening net 602 and an inner ring plate 603, the outer ring plate 601 and the inner ring plate 603 are respectively fixedly installed on the screening net 602 and the inner ring plate 603. At the upper end of the separation net 602, the outer ring plate 601 and the inner ring plate 603 are concentrically arranged and the outer ring plate 601 is located outside the inner ring plate 603, and a collection area is formed between the outer ring plate 601, the screening net 602 and the inner ring plate 603, and the outer ring plate 601 is evenly distributed with handle grooves 6011 on the circumference, and the inner ring plate 603 is sleeved on the outside of the culture cylinder 1, and the upper end surface of the inner ring plate 603 is lower than the upper end surface of the culture cylinder 1, and the outer wall of the culture cylinder 1 is provided with a conveying component 7, and the conveying component 7 conveys the screening cylinder 3 and the culture cylinder 1. The culture tube 1 is connected to the culture tube 1, and a discharge pipe 8 is fixedly installed at the edge position of the lower end of the culture tube 1, and a valve 9 is fixedly installed on the discharge pipe 8. When the utility model is in use, the fish eggs of the new light lip fish are placed in the culture tube 1 for culture and incubation. The culture tube 1 and the screening tube 3 are filled with culture solution. During the culture and incubation process, the impurities in the culture tube 1 float on the surface of the culture solution. At the same time, because the fish eggs of the new light lip fish are sinking eggs, the egg membranes and dead eggs in the fish eggs of the new light lip fish will also float on the liquid surface, and flow into the screening groove 4 through the culture solution together, and pass through The spawn of the fish is filtered through a screening net 602, and the egg membrane, dead eggs and impurities in the spawn of the fish are intercepted in the collection area. The purified culture medium is transported back to the culture tube 1 through the conveying component 7, and the necrotic eggs, egg membrane and impurities in the spawn of the fish are continuously removed and uniformly collected, which is convenient for people to carry out convenient processing later. The screening component 6 can be conveniently taken and placed through the handle groove 6011 on the outer ring plate 601, and the cultured and hatched spawn of the fish can be uniformly discharged through the discharge pipe 8.

[0029] Specifically, the support assembly 2 includes an L-shaped support plate 201 and a bottom plate 202. The L-shaped support plate 201 is evenly distributed on the outer wall of the culture tube 1. The bottom plate 202 is fixedly installed at the lower end of the L-shaped support plate 201. The number of L-shaped support plates 201 and bottom plates 202 in the present application is set to three groups. The culture tube 1 can be stably supported by the L-shaped support plate 201 and the bottom plate 202. The number can be set according to actual needs and is not limited here.

[0030] Specifically, the fixing assembly 5 includes a first fixing column 501, a second fixing column 502 and a fixing groove 503, the first fixing column 501 is circumferentially distributed in the screening groove 4, the second fixing column 502 is fixedly installed on the upper end of the first fixing column 501, the contact surfaces of the first fixing column 501 and the second fixing column 502 are concentrically arranged, the diameter of the second fixing column 502 is smaller than the diameter of the first fixing column 501, the screening net 602 is evenly provided with the fixing groove 503, the second fixing column 502 is movably installed in the corresponding fixing groove 503 and the lower end of the screening net 602 is in contact with the first fixing column 501, the number of the first fixing column 501, the second fixing column 502 and the fixing groove 503 in the present application is set to three groups, which mainly play the role of circumferentially limiting and fixing the screening assembly 6 to prevent the screening assembly 6 from rotating arbitrarily during the culture and hatching process of the fish eggs of the hetero-mouthed new light lip fish.

[0031] Specifically, the conveying component 7 includes a first connecting pipe 701, a conveying pump 702, a fixed plate 703 and a second connecting pipe 704. The fixed plate 703 is fixedly installed on the side wall of the culture cylinder 1, and the conveying pump 702 is fixedly installed on the upper end of the fixed plate 703. The upper end of the conveying pump 702 is provided with the first connecting pipe 701 and the first connecting pipe 701 extends into the screening groove 4. The lower end of the conveying pump 702 is provided with the second connecting pipe 704 and the second connecting pipe 704 extends into the culture cylinder 1. Through the coordinated use of the first connecting pipe 701, the conveying pump 702, the fixed plate 703 and the second connecting pipe 704, the culture liquid in the screening groove 4 can be extracted and conveyed to the culture cylinder 1.

[0032] Specifically, an aeration assembly 10 is provided in the culture cylinder 1 .

[0033] Specifically, the aeration assembly 10 includes a hollow rotating shaft 1001, an aeration rod 1002, an aeration hole 1003 and a connecting head 1004. The hollow rotating shaft 1001 is movably installed in the culture tube 1. The aeration rods 1002 are evenly distributed on the circumference of the hollow rotating shaft 1001. The aeration holes 1003 are evenly distributed on the aeration rod 1002. The connecting head 1004 is fixedly installed at the lower end of the hollow rotating shaft 1001. The connecting head 1004 and the aeration rod 1002 are connected. Through the coordinated use of the hollow rotating shaft 1001, the aeration rod 1002, the aeration holes 1003 and the connecting head 1004, the culture tube 1 can be evenly aerated, thereby increasing the hatching survival rate of the eggs of the heterostomach new light lip fish.

[0034] Specifically, a driving assembly 11 is fixedly installed at the lower end of the culture cylinder 1 .

[0035] Specifically, the driving assembly 11 includes a driving motor 1101, a driving gear 1102, a driven gear 1103 and a protective cover 1104, wherein the driving motor 1101 is fixedly mounted at the lower end of the culture cylinder 1 and the driving gear 1102 is fixedly mounted at the output end of the driving motor 1101, the driven gear 1103 is fixedly mounted on the hollow shaft 1001, the driving gear 1102 and the driven gear 1103 are meshed, the protective cover 1104 is fixedly mounted at the lower end of the culture cylinder 1, and the driving motor 1101 and the driven gear 1103 are meshed. The driving gear 1102 and the driven gear 1103 are both located in the protective cover 1104. A control end is provided on the outside of the driving motor 1101. The driving motor 1101 is a common technical means in the technical field and will not be described in detail here. The aeration assembly 10 is driven by the driving motor 1101 and the driving gear 1102 and the driven gear 1103 to rotate, so as to evenly aerate the culture tube 1 and increase the flow of the culture solution to prevent the adhesion of the eggs of the heterostomous new light lip fish, thereby further improving the hatching survival rate of the eggs of the heterostomous new light lip fish.

[0036] Specifically, the inner ring plate 603 is provided with an inclined surface 6031 , and the inclined surface 6031 is arranged to be inclined upward toward the center of the circle, so that impurities and dead fish eggs can be collected in the collection area through the inclined surface 6031 .

[0037] Working principle: When the utility model is used, the fish eggs of the anisotropod are placed in the culture tube 1 for culture and incubation. The culture tube 1 and the screening tube 3 are filled with culture solution. During the culture and incubation process, the impurities in the culture tube 1 float on the surface of the culture solution. At the same time, since the fish eggs of the anisotropod are sinking eggs, the egg membranes and dead eggs in the fish eggs of the anisotropod will also float on the surface of the liquid, and flow into the screening tank 4 through the culture solution together, and are filtered through the screening net 602, so that the egg membranes, dead eggs and impurities in the fish eggs of the anisotropod are removed. The purified culture fluid is transported back to the culture tube 1 through the conveying component 7, and the necrotic fish eggs, egg membranes and impurities in the fish eggs of the new light lip fish can be continuously removed and uniformly collected, which is convenient for people to handle conveniently in the later stage. The screening component 6 can be conveniently taken and placed through the handle groove 6011 on the outer ring plate 601. The number of the first fixed column 501 and the second fixed column 502 and the fixed groove 503 in the present application is set to three groups, which mainly play the role of circumferential limit fixing of the screening component 6. The function of the invention is to prevent the screening component 6 from rotating in a circle at will during the incubation process of the fish eggs of the new light lip fish. The hollow shaft 1001, the aeration rod 1002, the aeration hole 1003 and the connector 1004 are used in combination to uniformly aerate the culture tube 1. The driving motor 1101 is provided with a control end on the outside. The driving motor 1101 is a common technical means in the technical field and will not be described in detail here. The driving motor 1101 drives the driving gear 1102 and the driven gear 1103. , driving the aeration assembly 10 to rotate, uniformly aerating the culture tube 1, and increasing the flow of the culture solution to prevent the adhesion of the eggs of the heterostomach New Light Lipfish, further improving the hatching survival rate of the eggs of the heterostomach New Light Lipfish, and the hatched eggs of the heterostomach New Light Lipfish can be uniformly discharged through the discharge pipe 8. The number of L-shaped support plates 201 and the bottom plate 202 in the present application is set to three groups, and the culture tube 1 can be stably supported by the L-shaped support plates 201 and the bottom plate 202. The number can be set according to actual needs and is not limited here.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An artificial breeding and hatching device for Heterostome sphenodon, comprising a culture tube (1), characterized in that: A support assembly (2) is provided at the lower part of the outer wall of the culture cylinder (1); a screening cylinder (3) is fixedly installed at the upper part of the outer wall of the culture cylinder (1); a screening groove (4) is provided at one end of the screening cylinder (3) adjacent to the culture cylinder (1); a screening assembly (6) is fixedly installed in the screening groove (4) via a fixing assembly (5); the screening assembly (6) comprises an outer ring plate (601), a screening net (602) and an inner ring plate (603); the outer ring plate (601) and the inner ring plate (603) are respectively fixedly installed at the upper end of the screening net (602); the outer ring plate (601) and the inner ring plate (603) are concentrically arranged and the outer ring plate (601) is located Outside the inner ring plate (603), a collecting area is formed between the outer ring plate (601), the screening net (602) and the inner ring plate (603); the outer ring plate (601) is provided with handle grooves (6011) evenly distributed around its circumference; the inner ring plate (603) is sleeved on the outside of the culture cylinder (1); the upper end surface of the inner ring plate (603) is lower than the upper end surface of the culture cylinder (1); a conveying assembly (7) is provided on the outer wall of the culture cylinder (1); the conveying assembly (7) connects the screening cylinder (3) and the culture cylinder (1); a discharge pipe (8) is fixedly installed at the lower edge of the culture cylinder (1) and a valve (9) is fixedly installed on the discharge pipe (8).

2. The artificial breeding and hatching equipment of a Heterostome New Light Lipfish according to claim 1, characterized in that: The support assembly (2) comprises an L-shaped support plate (201) and a bottom plate (202); the L-shaped support plate (201) is evenly distributed on the circumference of the outer wall of the culture cylinder (1); and the bottom plate (202) is fixedly mounted on the lower end of the L-shaped support plate (201).

3. The artificial breeding and hatching equipment of a Heterostome New Light Lipfish according to claim 2 is characterized in that: The fixing assembly (5) comprises a first fixing column (501), a second fixing column (502) and a fixing groove (503); the first fixing column (501) is circumferentially distributed in the screening groove (4); the second fixing column (502) is fixedly mounted on the upper end of the first fixing column (501); the contact surfaces of the first fixing column (501) and the second fixing column (502) are concentrically arranged; the diameter of the second fixing column (502) is smaller than the diameter of the first fixing column (501); the fixing grooves (503) are evenly arranged on the circumference of the screening net (602); the second fixing column (502) is movably mounted in the corresponding fixing groove (503) and the lower end of the screening net (602) is in contact with the first fixing column (501).

4. The artificial breeding and hatching equipment of a Heterostome New Light Lipfish according to claim 3 is characterized in that: The conveying assembly (7) comprises a first connecting pipe (701), a conveying pump (702), a fixing plate (703) and a second connecting pipe (704); the fixing plate (703) is fixedly mounted on the side wall of the culture cylinder (1); the conveying pump (702) is fixedly mounted on the upper end of the fixing plate (703); the upper end of the conveying pump (702) is provided with the first connecting pipe (701) and the first connecting pipe (701) extends into the screening tank (4); the lower end of the conveying pump (702) is provided with the second connecting pipe (704) and the second connecting pipe (704) extends into the culture cylinder (1).

5. The artificial breeding and hatching equipment of a Heterostome New Light Lipfish according to claim 4 is characterized in that: An aeration component (10) is provided in the culture cylinder (1).

6. The artificial breeding and hatching equipment for Heterostome sphenodon according to claim 5, characterized in that: The aeration assembly (10) comprises a hollow rotating shaft (1001), an aeration rod (1002), an aeration hole (1003) and a connector (1004); the hollow rotating shaft (1001) is movably mounted in the culture cylinder (1); the aeration rods (1002) are evenly distributed around the circumference of the hollow rotating shaft (1001); the aeration holes (1003) are evenly distributed on the aeration rods (1002); the connector (1004) is fixedly mounted on the lower end of the hollow rotating shaft (1001); and the connector (1004) and the aeration rod (1002) are in communication.

7. The artificial breeding and hatching equipment of the fish according to claim 6, characterized in that: A driving assembly (11) is fixedly mounted on the lower end of the culture cylinder (1).

8. The artificial breeding and hatching equipment for Heterostome sphenodon according to claim 7, characterized in that: The driving assembly (11) comprises a driving motor (1101), a driving gear (1102), a driven gear (1103) and a protective cover (1104); the driving motor (1101) is fixedly mounted on the lower end of the culture cylinder (1), and the driving gear (1102) is fixedly mounted on the output end of the driving motor (1101); the driven gear (1103) is fixedly mounted on the hollow rotating shaft (1001); the driving gear (1102) and the driven gear (1103) are meshed; the protective cover (1104) is fixedly mounted on the lower end of the culture cylinder (1); the driving motor (1101), the driving gear (1102) and the driven gear (1103) are all located in the protective cover (1104).

9. The artificial breeding and hatching equipment for Heterostrombus nigromaculata according to claim 8, characterized in that: The inner ring plate (603) is provided with an inclined surface (6031), and the inclined surface (6031) is arranged to be inclined upward toward the center of the circle.

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