阅读说明：本技术 一种鱼卵孵化装置 (Fish egg hatching device ) 是由 和建国 于 2019-10-25 设计创作，主要内容包括：本发明公开了一种鱼卵孵化装置,涉及渔业技术领域。该鱼卵孵化装置,在箱体的上表面转动连接有箱盖,箱体的左侧固定焊接有排水管,箱体的内部转动连接有转动机构,转动机构连接有抽水增压泵和伺服电机,箱体的底部设有加热板。该鱼卵孵化装置,转动机构通过连通管的连接有抽水增压泵,并且通过在主杆的外表面固定焊接有副杆,副杆的外表面开设有排气孔,主杆活动卡接在转动套的内部,通过抽水增压泵对箱体的内部进行增氧,同时也可进行营养液添加,为鱼卵孵化提供氧气和营养物质,同时通过在转动机构的另一端与伺服电机传动连接,使得转动机构在箱体中转动,对鱼卵进行搅动,防止鱼卵发生粘连使得鱼卵孵化率降低的情况出现。(The invention discloses a fish egg hatching device, and relates to the technical field of fishery. This roe hatching apparatus rotates at the upper surface of box and is connected with the case lid, and the fixed welding in left side of box has the drain pipe, and the inside of box rotates and is connected with slewing mechanism, and slewing mechanism is connected with pumping booster pump and servo motor, and the bottom of box is equipped with the hot plate. This roe hatching apparatus, slewing mechanism is connected with the booster pump that draws water through communicating pipe, and there is the auxiliary rod through the outer fixed surface welding at the mobile jib, the exhaust hole has been seted up to the surface of auxiliary rod, mobile jib activity joint is in the inside of rotating the cover, carry out the oxygenation through the booster pump that draws water to the inside of box, also can carry out the nutrient solution simultaneously and add, for the roe hatching provides oxygen and nutrient substance, be connected with the servo motor transmission through the other end at slewing mechanism simultaneously, make slewing mechanism rotate in the box, stir the roe, prevent that the roe from taking place the adhesion and make the condition that the roe hatching rate reduces appear.)

1. The utility model provides a fish egg hatching apparatus, includes box (1) and case lid (2), its characterized in that: the upper surface of the box body (1) is rotatably connected with a box cover (2) through a hinge, a drain pipe (3) is fixedly welded on the left side of the box body (1), a control valve (4) is fixedly connected to the outer surface of the drain pipe (3), rod holes (6) are formed in the front side and the rear side of the box body (1), rotating mechanisms (5) are rotatably connected inside the rod holes (6) through bearings, the rotating mechanisms (5) are divided into two groups, one end of each rotating mechanism (5) penetrates through the front side wall of the box body (1) and extends to the outer surface of the box body (1), sliding sleeves (7) are movably clamped on the outer surface of each sliding sleeve (7), a communicating pipe (8) is fixedly welded on one side opposite to each sliding sleeve (7), a water pumping booster pump (9) is connected to the outer surface of each communicating pipe (8) through a thread, the bottom of box (1) is equipped with hot plate (11), the other end of slewing mechanism (5) runs through the back lateral wall of box (1) and extends to the surface of box (1) and is connected through first belt (14) transmission, slewing mechanism (5) are connected with servo motor (16) transmission through second belt (17).

2. A fish egg hatching apparatus as claimed in claim 1, wherein: slewing mechanism (5) and the junction of first belt (14) are fixed respectively to be cup jointed first from driving wheel (12) and second from driving wheel (13), first from driving wheel (12) and second from driving wheel (13) through first belt (14) transmission connection, the fixed cover of output of servo motor (16) has connect action wheel (15), the second is connected with action wheel (15) transmission through second belt (17) from driving wheel (13).

3. A fish egg hatching apparatus as claimed in claim 1, wherein: the drain pipe (3) is communicated with the inside of the box body (1), and one end, located inside the box body (1), of the drain pipe (3) is located at the lowest liquid level of the box body (1).

4. A fish egg hatching apparatus as claimed in claim 1, wherein: slewing mechanism (5) include mobile jib (501), vice pole (502) and exhaust hole (503), the inside wall at box (1) is connected to mobile jib (501) bearing, the external fixed welding of mobile jib (501) has vice pole (502), exhaust hole (503) have been seted up to the surface of vice pole (502).

5. A fish egg hatching apparatus as claimed in claim 4 wherein: mobile jib (501) and auxiliary rod (502) are hollow structure, just mobile jib (501) are linked together with the inside of auxiliary rod (502), the one end that lateral wall was before mobile jib (501) run through box (1) is the through-hole, the one end that mobile jib (501) run through the back lateral wall of box (1) is the obturator.

6. A fish egg hatching apparatus as claimed in claim 5, wherein: the mobile clamping structure is characterized in that the main rod (501) is movably clamped inside the sliding sleeve (7), a rubber ring (23) is sleeved on the outer surface of one end of the main rod (501) inside the sliding sleeve (7), and a spring (22) is sleeved on the inner portion of the sliding sleeve (7) and the tail end of the main rod (501).

7. A fish egg hatching apparatus as claimed in claim 1, wherein: case lid (2) include rotor plate (201) and dust screen (202), dust screen (202) are located fixed connection at the lower surface of rotor plate (201), spout (19) have been seted up to the side of rotor plate (201), the inside sliding connection of spout (19) has slider (20), the side sliding connection of slider (20) has supporting mechanism (18).

8. A fish egg hatching apparatus as claimed in claim 1, wherein: the quantity of supporting mechanism (18) is two sets of, supporting mechanism (18) are including rotating head (181), dwang (182), rotating cover (183) and rotating ring (184), rotating head (181) and rotating the surface of connection at slider (20), the equal fixed welding in the top of dwang (182) of rotating head (181), rotate cover (183) and rotating ring (184) fixed welding respectively at the end of dwang (182), it is connected through the lead screw rotation with rotating ring (184) to rotate cover (183).

9. A fish egg hatching apparatus as claimed in claim 1, wherein: the quantity of rotor plate (201) is two, two rotor plate (201) all rotates the upper surface of connection at case lid (2) through the hinge, the upper surface of case lid (2) and the below that is located rotor plate (201) have seted up rotation groove (21), it connects in the inside of rotation groove (21) to rotate through the lead screw rotation to rotate cover (183) and swivel becket (184).

10. A fish egg hatching apparatus as claimed in claim 1, wherein: the water pumping booster pump (9) and the servo motor (16) are electrically connected with an external power supply through control switches respectively.

Technical Field

The invention relates to the technical field of fishery, in particular to a fish egg hatching device.

Background

Nowadays, fish culture is more and more scaled, scientific and commercialized, and the fish culture adopts scientific technical means from hatching to final sale, so that hatching of fish fries is particularly important as the first step of the whole industrial chain, and traditional fish egg hatching is carried out in natural water areas and is carried out by fish eggs, but the hatching has many uncontrollable factors, and the number of fish fries cannot be accurately obtained.

Therefore, the artificial method for hatching the fish eggs is one of the most important methods at present, but the hatching of the fish eggs has many influence factors, such as temperature, water oxygen content, pH value, fish egg density, nutrient substances needed by the broken shells of the fish fries, and even illumination, which can influence the hatching rate of the fish eggs, the hatching duration of the fish eggs and the quality of the cultured fries, so that a device capable of providing all required conditions for hatching the fish eggs is needed to meet the large-scale fish egg hatching.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a fish egg hatching device to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a fish egg hatching device comprises a box body and a box cover, wherein the upper surface of the box body is rotatably connected with the box cover through a hinge, a drain pipe is fixedly welded on the left side of the box body, a control valve is fixedly connected with the outer surface of the drain pipe, rod holes are formed in the front side and the rear side of the box body, rotating mechanisms are rotatably connected inside the rod holes through bearings, the rotating mechanisms are divided into two groups, one end of each rotating mechanism penetrates through the front side wall of the box body and extends to the outer surface of the box body, a sliding sleeve is movably clamped on each rotating mechanism respectively, a communicating pipe is fixedly welded on one side opposite to the sliding sleeve, a water pumping booster pump is connected to the outer surface of the communicating pipe in a threaded manner, an air inlet is formed in one end, away from the communicating pipe, of the water pumping booster pump, a heating plate is, the rotating mechanism is in transmission connection with the servo motor through a second belt.

Preferably, the junction of slewing mechanism and first belt is fixed respectively to be cup jointed first from the driving wheel and the second from the driving wheel, first follow driving wheel and second are connected through first belt transmission from the driving wheel, servo motor's the fixed driving wheel that has cup jointed of output, the second is connected with the driving wheel transmission through the second belt from the driving wheel.

Preferably, the drain pipe is communicated with the inside of the box body, and one end of the drain pipe, which is positioned in the box body, is positioned at the lowest liquid level of the box body.

Preferably, slewing mechanism includes mobile jib, vice pole and exhaust hole, the inside wall at the box is connected to the mobile jib bearing, the external fixed welding of mobile jib has vice pole, the exhaust hole has been seted up to the surface of vice pole.

Preferably, mobile jib and auxiliary rod are hollow structure, just the inside of mobile jib and auxiliary rod is linked together, the one end that the mobile jib runs through lateral wall before the box is the through-hole, the one end that the mobile jib runs through the rear side wall of box is the obturator.

Preferably, mobile jib activity joint has been in the inside of sliding sleeve, the mobile jib has cup jointed the rubber circle in the inside one end surface activity of sliding sleeve, the inside of sliding sleeve and the end activity that is located the mobile jib have cup jointed the spring.

Preferably, the case lid includes rotor plate and dust screen, the dust screen is located fixed connection at the lower surface of rotor plate, the spout has been seted up to the side of rotor plate, the inside sliding connection of spout has the slider, the side sliding connection of slider has supporting mechanism.

Preferably, supporting mechanism's quantity is two sets of, supporting mechanism is including rotating head, dwang, rotation cover and swivel becket, it rotates the surface of connecting at the slider to rotate the head, the equal fixed welding in top of dwang of rotation head, it is terminal at the dwang to rotate cover and swivel becket fixed welding respectively, it passes through the lead screw rotation with the swivel becket to rotate the cover and is connected.

Preferably, the quantity of rotor plate is two, two the rotor plate all rotates the upper surface of connection at the case lid through the hinge, the upper surface of case lid has just been located the below of rotor plate and has been seted up the rotation groove, rotating sleeve and swivel becket rotate the inside of connecting at the rotation groove through the lead screw.

Preferably, the water pumping booster pump and the servo motor are electrically connected with an external power supply through control switches respectively.

The invention provides a fish egg hatching device, which has the following beneficial effects:

1. this roe hatching apparatus rotates through both sides bearing around the box and is connected with slewing mechanism, slewing mechanism is connected with the booster pump that draws water through communicating pipe to have the auxiliary rod through the fixed welding of surface at the mobile jib, the exhaust hole has been seted up to the surface of auxiliary rod, the mobile jib activity joint carries out the oxygenation through the booster pump that draws water to the inside of box, also can carry out the nutrient solution simultaneously and add, provides oxygen and nutrient substance for the roe hatching.

2. This fish egg hatching apparatus is connected with servo motor's output through first belt and second belt at slewing mechanism's the other end, carries out work through servo motor for slewing mechanism slowly rotates in the box, stirs the fish egg, prevents that the adhesion from taking place to make the condition that the fish egg hatching rate reduces appear.

3. This fish egg hatching apparatus is equipped with the dust screen through the lower surface at the case lid, prevents that the dust from entering into the box, causes the pollution to the water in the box to be provided with the rotor plate that can overturn at the surface of case lid, there is supporting mechanism at the side sliding connection of rotor plate simultaneously, opens the rotor plate through adjusting supporting mechanism, takes a breath and illumination, promotes the fish egg and grows.

4. This fish egg hatching apparatus heats the water in the box through the hot plate of adjusting the bottom half, and the temperature in the control box guarantees the optimum temperature of fish egg hatching.

5. According to the fish egg hatching device, the water outlet pipe is arranged on the left side wall of the box body, after the fish egg hatching is finished, the box cover is opened to take out fish fries, then the control valve on the water outlet pipe on the left side of the box body is opened, sewage after the fish egg hatching is discharged and cleaned, and then the next round of fish egg hatching is carried out, so that the situation that bacteria and microorganisms grow after the box body is hatched for multiple times and subsequent fish egg hatching is influenced is prevented.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a schematic structural diagram of a rotating mechanism according to the present invention;

FIG. 4 is a schematic view of the internal structure of the rotating sleeve of the present invention;

FIG. 5 is a schematic view of the case cover according to the present invention;

FIG. 6 is a schematic view of part A of FIG. 5 according to the present invention;

FIG. 7 is a schematic view of the structure of part B of FIG. 5 according to the present invention;

fig. 8 is a schematic view of the bottom structure of the support mechanism.

In the figure: 1 box body, 2 box covers, 201 rotating plate, 202 dust screen, 3 drain pipes, 4 control valves, 5 rotating mechanism, 501 main rod, 502 auxiliary rod, 503 exhaust hole, 6 rod hole, 7 sliding sleeve, 8 communicating pipe, 9 pumping booster pump, 10 air inlet hole, 11 heating plate, 12 first driven wheel, 13 second driven wheel, 14 first belt, 15 driving wheel, 16 servo motor, 17 second belt, 18 supporting mechanism, 181 rotating head, 182 rotating rod, 183 rotating sleeve, 184 rotating ring, 19 sliding groove, 20 sliding block, 21 rotating groove, 22 spring and 23 rubber ring.

Detailed Description

The embodiment of the invention provides a fish egg hatching device, as shown in fig. 1-8, comprising a box body 1 and a box cover 2, wherein the upper surface of the box body 1 is rotatably connected with the box cover 2 through a hinge, more specifically, the box cover 2 comprises a rotating plate 201 and a dust screen 202, the dust screen 202 is fixedly connected to the lower surface of the rotating plate 201, a sliding groove 19 is formed in the side surface of the rotating plate 201, a sliding block 20 is slidably connected to the inside of the sliding groove 19, a supporting mechanism 18 is slidably connected to the side surface of the sliding block 20, the lower end of the supporting mechanism 18 is rotatably connected to the inside of the rotating groove 21, the rotating plate 201 is opened by adjusting the supporting mechanism 18, and meanwhile, the dust screen 202 on the lower surface of the box cover 2 can prevent things from falling into the box body 1 when the rotating plate 201 is opened, so.

More specifically, the number of the supporting mechanisms 18 is two, the supporting mechanisms 18 include rotating heads 181, rotating rods 182, rotating sleeves 183 and rotating rings 184, the rotating heads 181 are rotatably connected to the outer surface of the sliding block 20, the rotating heads 181 are fixedly welded to the tops of the rotating rods 182, the rotating sleeves 183 and the rotating rings 184 are respectively fixedly welded to the ends of the rotating rods 182, the rotating sleeves 183 are rotatably connected to the rotating rings 184 through screws, meanwhile, the two rotating plates 201 are two, the two rotating plates 201 are rotatably connected to the upper surface of the box cover 2 through hinges, a rotating groove 21 is formed in the upper surface of the box cover 2 and below the rotating plate 201, the rotating sleeves 183 and the rotating rings 184 are rotatably connected to the inside of the rotating groove 21 through screws, the sliding blocks 20 are slidably connected to the inside of the sliding grooves 19, the rotating plates 201 can be freely turned over on the upper surface of the box cover 2 through the supporting mechanisms 18, the inside of the box body 1 is conveniently illuminated and ventilated.

Meanwhile, a drain pipe 3 is fixedly welded on the left side of the box body 1, a control valve 4 is fixedly connected on the outer surface of the drain pipe 3, the drain pipe 3 is communicated with the inside of the box body 1, one end of the drain pipe 3, which is positioned in the box body 1, is positioned at the lowest liquid level of the box body 1, sewage after spawn incubation is discharged and cleaned through the control valve 4 on the drain pipe 3, then the next round of preparation before spawn incubation is carried out, rod holes 6 are formed in the front side and the rear side of the box body 1, rotating mechanisms 5 are rotatably connected inside the rod holes 6 through bearings, the number of the rotating mechanisms 5 is two, one ends of the rotating mechanisms 5 penetrate through the front side wall of the box body 1 and extend to the outer surface of the box body 1 to be respectively and movably clamped with sliding sleeves 7, a communicating pipe 8 is fixedly welded on one side, an air inlet 10 is arranged at one end of the water pumping booster pump 9 far away from the communicating pipe 8, a heating plate 11 is arranged at the bottom of the box body 1, the other end of the rotating mechanism 5 penetrates through the rear side wall of the box body 1, extends to the outer surface of the box body 1 and is in transmission connection through a first belt 14, the rotating mechanism 5 is in transmission connection with a servo motor 16 through a second belt 17, the rotating mechanism 5 is driven by the servo motor 16 to rotate in the box body 1, so that the auxiliary rod 502 rotates in the box body 1 by taking the main rod 501 as a central axis, slightly stirring the fish eggs to prevent the fish eggs from adhesion, simultaneously connecting the water pumping and pressurizing pump 9 and the rotating mechanism 5 through the sliding sleeve 7, exhausting air into the box body 1 through the water pumping and pressurizing pump 9, the oxygen is added to the water body, and meanwhile, when nutrient solution needs to be added, the nutrient solution can also be added through the air inlet holes 10 on the water pumping booster pump 9 and is uniformly released into the water through the air outlet holes 503 on the outer surface of the auxiliary rod 502.

Further, a first driven wheel 12 and a second driven wheel 13 are fixedly sleeved at the joint of the rotating mechanism 5 and the first belt 14 respectively, the first driven wheel 12 and the second driven wheel 13 are in transmission connection through the first belt 14, the output end of the servo motor 16 is fixedly sleeved with a driving wheel 15, and the second driven wheel 13 is in transmission connection with the driving wheel 15 through a second belt 17.

More specifically, slewing mechanism 5 includes mobile jib 501, vice pole 502 and exhaust hole 503, and mobile jib 501 bearing is connected at the inside wall of box 1, and the external fixed surface welding of mobile jib 501 has vice pole 502, and exhaust hole 503 has been seted up to the surface of vice pole 502 to mobile jib 501 and vice pole 502 are hollow structure, and mobile jib 501 is linked together with the inside of vice pole 502, and the one end that mobile jib 501 runs through the box 1 preceding lateral wall is the through-hole, and the one end that mobile jib 501 runs through the back lateral wall of box 1 is the obturator.

Further, mobile jib 501 activity joint has cup jointed rubber circle 23 in the inside of sliding sleeve 7, and the inside of sliding sleeve 7 and the terminal activity that is located mobile jib 501 have cup jointed spring 22 for slewing mechanism 5 rotates under servo motor 16's drive when, and mobile jib 501 rotates in sliding sleeve 7, and just mobile jib 501 and sliding sleeve 7 remain the laminating throughout under spring 22's effect.

Finally, the pumping booster pump 9 and the servo motor 16 are electrically connected to an external power source through control switches, respectively, and the pumping booster pump 9 described in the present invention can be equally configured as described in patent publication No. CN 207974944U.

The working principle is as follows: the invention discloses a fish egg hatching device, which adopts box-type hatching to hatch fish eggs, a box cover 2 is rotatably connected on the upper surface of a box body 1, a dustproof net 202 is arranged on the lower surface of the box cover 2 to prevent dust from entering the box body 1, a turnable rotating plate 201 is arranged on the outer surface of the box cover 2, a sliding groove 19 is arranged on the side surface of the rotating plate 201, a supporting mechanism 18 is slidably connected with the sliding groove 19, a rotating groove 21 is arranged on the upper surface of the box cover 2 and below the rotating plate 201, the lower end of the supporting mechanism 18 is rotatably connected inside the rotating groove 21, the rotating plate 201 is opened by adjusting the supporting mechanism 18 to exchange air and irradiate light, and the growth of the fish eggs is promoted.

In the process of incubating the fish eggs, the heating plate 11 is arranged at the bottom of the box body 1, the water temperature in the box body 1 is adjusted through the heating plate 11, the optimal temperature for incubating the fish eggs is ensured, the incubation rate of the fish eggs is improved, meanwhile, the box body 1 is rotatably connected with the rotating mechanism 5 through the rod holes 6 which are arranged at the front side and the rear side of the box body 1 in a bearing way, one end of the rotating mechanism 5 penetrates through the front side wall of the box body 1 and is movably clamped with the sliding sleeve 7, the sliding sleeve 7 is connected with the water pumping and pressurizing pump 9 through the communicating pipe 8, the end part of the main rod 501 is movably clamped inside the sliding sleeve 7, meanwhile, the spring 22 is arranged inside the sliding sleeve 7, when the rotating mechanism 5 rotates under the driving of the servo motor 16, the main rod 501 rotates in the sliding sleeve 7, the main rod 501 and the sliding sleeve 7 are always kept jointed, the outer surface of the auxiliary rod 502 is provided with exhaust holes 503, the main rod 501 is movably clamped inside the sliding sleeve 7, oxygen is added into the box body 1 through the water pumping and pressurizing pump 9, air is finally and uniformly released into the box body 1 through the exhaust holes 503, and in the later development stage of roes, after the roes appear, nutrient solution can be discharged into the box body 1 through the water pumping and pressurizing pump 9, the nutrient solution is uniformly released through the exhaust holes 503, so that the absorption of the small roes is facilitated, the other end of the rotating mechanism 5 is connected with the output end of the servo motor 16 through the first belt 14 and the second belt 17, the rotating mechanism 5 rotates in the box body 1 through the servo motor 16, so that the roes are stirred, the condition that the hatching rate of the roes is reduced due to adhesion of the roes is prevented, and meanwhile, the exhaust holes 503 and the nutrient solution are discharged more uniformly by the;

after the incubation of the fish eggs is finished, the box cover 2 is opened to take the fish fries out, then the control valve 4 on the drain pipe 3 on the left side of the box body 1 is opened, sewage generated after the incubation of the fish eggs is discharged and cleaned, and then the next round of incubation of the fish eggs is carried out, so that the situation that bacteria and microorganisms are bred after the box body 1 is incubated for many times to influence subsequent incubation of the fish eggs is prevented.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.