Seedling culture incubator

Abstract

The seedling incubator comprises a cleaning main body, a water receiving main body, a water wheel and an incubation main body, the cleaning main body is provided with a cleaning cavity, and the two ends of the cleaning main body are provided with a water inlet and a nozzle which are communicated with the cleaning cavity respectively; the water receiving body is provided with a containing cavity, a water receiving opening and a water inlet communicated with the water inlet are formed in the two ends of the water receiving body respectively, and the water receiving opening and the water inlet are communicated with the containing cavity. The water wheel is arranged in the cleaning cavity and comprises a main shaft and a spiral blade arranged on the main shaft, and the main shaft is rotationally installed on the water receiving main body and connected with the cleaning main body; the hatching body is provided with a support which is fixedly connected with the water receiving body. After water flow is introduced, a cleaning main body can rotate, and clean water can be sprayed out from a nozzle.

Description

Technical Field

[0001] This application relates to the technical field of fry hatching, and particularly relates to a fry incubator. Background Art

[0002] During the hatching process of fish eggs, an incubation barrel is often used, and it is necessary to supplement or replace the incubation water. Generally, the incubation barrel is provided with an annular filter screen, which is used to block fish eggs when the incubation barrel drains water to prevent the loss of fish eggs. During the fry hatching process, fish eggs and solid impurities in the water body are easily attached to the surface of the annular filter screen, thus affecting the normal use of the annular filter screen. At this time, it is necessary to clean the annular filter screen.

[0003] In the prior art, for example, in the "A fry incubation barrel" proposed in Chinese Patent CN210726404U, when there are fish eggs attached to the annular filter screen or when it is necessary to clean the annular filter screen, the motor is turned on. The motor drives the active pulley to rotate, and drives the passive pulley to rotate through the transmission of power by the belt, thereby driving the cleaning pipe to rotate. Water can be connected through the anti-twist rotary joint and sprayed out from the cleaning nozzles on the cleaning pipe, and the fish eggs attached to the annular filter screen are discharged into the barrel body. However, it is found that there are the following usage defects in the process of use:

[0004] 1. The rotation of the cleaning pipe requires motor drive, and the usage and production costs are relatively high.

[0005] 2. When the power is off, the motor cannot operate, resulting in the inability of the cleaning pipe to rotate automatically, and only a part of the annular filter screen can be cleaned, and the cleaning range is limited. Utility Model Content

[0006] The embodiments of this application provide a fry incubator, which can be used for two purposes with one water. The water flow can not only make the cleaning main body rotate, but also spray out from the nozzles on the cleaning main body.

[0007] In a first aspect, the embodiments of this application provide a fry incubator, including a cleaning main body, a water receiving main body, a water wheel and an incubation main body. The cleaning main body has a cleaning cavity, and an inlet and a nozzle communicating with the cleaning cavity are respectively provided at both ends of the cleaning main body; the water receiving main body has a receiving cavity, and a water inlet and a water inlet hole communicating with the inlet are respectively provided at both ends of the water receiving main body, and the water inlet and the water inlet hole communicate with the receiving cavity; the water wheel is arranged in the cleaning cavity, the water wheel includes a main shaft and spiral blades arranged on the main shaft, and the main shaft is rotatably installed on the water receiving main body and connected to the cleaning main body; the incubation main body is provided with a bracket, and the bracket is fixedly connected to the water receiving main body.

[0008] In some of these embodiments, the diameter of the water inlet is larger than the diameter of the water inlet hole. The water receiving main body is provided with a water inlet pipe communicating with the water inlet hole, and the water inlet pipe passes through the inlet and extends towards the spiral blades. The diameter of the water inlet pipe gradually decreases along the direction close to the spiral blades; the receiving cavity is provided with a hemispherical convex block to guide the water flow to the water inlet hole.

[0009] In some of these embodiments, the cleaning chamber includes a first chamber, a second chamber, and a third chamber, the cleaning body includes a first cleaning body, a second cleaning body, and a fixing body. The first cleaning body has a first chamber, a water wheel is provided in the first chamber, a main shaft is connected to the first cleaning body, the first cleaning body is sleeved with a first turntable, and a plurality of small magnets staggered in sequence according to the same magnetic poles are evenly inlaid on the periphery of the first turntable; the second cleaning body has a second chamber, the second cleaning body is sleeved with a second turntable, and a plurality of large magnets staggered in sequence according to the same magnetic poles are evenly inlaid on the periphery of the second turntable, and the second cleaning body is provided with a nozzle; the fixing body has a third chamber, both ends of the fixing body are rotatably connected to the first cleaning body and the second cleaning body, the fixing body is sleeved with a conversion disk located between the first turntable and the second turntable, a plurality of matched bolt-nut pairs are evenly arranged on the periphery of the conversion disk, and the conversion disk is connected to a bracket; wherein, the number of small magnets is greater than the number of large magnets, and the number of the matched bolt-nut pairs is half of the sum of the numbers of large magnets and small magnets; the seedling incubator further includes an aeration mechanism, the aeration mechanism includes a mounting plate, an air pump hose, and an annular driving body, and the mounting plate is fixedly connected to the bracket; the air pump includes an air pumping main body, an air pumping rod, and two fixing plates, the air pumping main body is detachably connected to the mounting plate, the air pumping rod is movably arranged inside the air pumping main body, and the two fixing plates are spaced along the length direction of the air pumping rod on the air pumping rod; one end of the hose is connected to the air pumping main body, and the other end extends into the interior of the incubation main body; the annular driving body is obliquely sleeved on the outer surface of the cleaning body, and a part of the annular driving body is between the two fixing plates and abuts against the two fixing plates.

[0010] In some of these embodiments, a clamping groove is provided on the mounting plate, the extending direction of the clamping groove is arranged at an angle with the length direction of the air pumping main body, a clamping block is provided on the air pumping main body, and the clamping block is inserted into the clamping groove; two clamping grooves are provided on the mounting plate, the two clamping grooves are arranged at an angle, two clamping blocks are provided on the air pumping main body, and the two clamping blocks are inserted into the two clamping grooves.

[0011] Based on the seedling incubator of the embodiments of the present application, by arranging the water wheel inside the cleaning body, when the water flow enters the cleaning chamber of the cleaning body from the accommodating chamber of the water receiving body, the water flow will impact the spiral blades on the water wheel, causing the main shaft to rotate, and then causing the cleaning body connected to the main shaft to rotate, and the water flow flowing through the water wheel will be sprayed out from the nozzle on the cleaning body through the cleaning chamber, so that the nozzle rotates around the annular filter screen and sprays clear water onto the annular filter screen to complete the cleaning of the annular filter screen. Description of the Drawings

[0012] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0013] Figure 1 It is the front view structural schematic diagram of the seedling incubator of the present application;

[0014] Figure 2 is Figure 1 the structural schematic diagram of the mounting plate in

[0015] Figure 3 is Figure 1 the structural schematic diagram of the air pump in

[0016] Explanation of the reference numerals:

[0017] 100, seedling incubator; 1, cleaning main body; 11, first cleaning body; 11a, first cavity; 111, first turntable; 12, second cleaning body; 12a, second cavity; 121, second turntable; 122, annular driving body; 123, nozzle; 13, fixing body; 13a, third cavity; 131, conversion disk; 2, water receiving main body; 21, spherical convex block; 22, accommodating cavity; 23, water receiving port; 24, water inlet hole; 25, water inlet pipe; 3, water wheel; 31, spiral blade; 32, main shaft; 321, connecting rod; 4, hatching main body; 41, bracket; 411, mounting plate; 4111, card slot; 42, annular filter screen; 5, air pump; 51, air pumping main body; 52, air pumping rod; 53, fixing plate; 54, clamping block; 6, hose.

[0018] The realization of the purpose of the present application, functional features and advantages will be further described with reference to the embodiments and the accompanying drawings. Detailed Embodiments

[0019] In order to make the purpose, technical solutions and advantages of the present application more clear and understandable, the following will further describe the present application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0020] Please refer to Figure 1, this application proposes a seedling incubator 100, which includes a cleaning main body 1, a water receiving main body 2, a water wheel 3 and an incubation main body 4. The cleaning main body 1 has a cleaning cavity, and both ends of the cleaning main body 1 are respectively provided with a water inlet and a nozzle 123 communicating with the cleaning cavity; the water receiving main body 2 has a receiving cavity 22, and both ends of the water receiving main body 2 are respectively provided with a water receiving port 23 and a water inlet hole 24 communicating with the water inlet, and the water receiving port 23 and the water inlet hole 24 communicate with the receiving cavity 22; the water wheel 3 is arranged in the cleaning cavity, the water wheel 3 includes a main shaft 32 and spiral blades 31 arranged on the main shaft 32, and the main shaft 32 is rotatably installed on the water receiving main body 2 and connected to the cleaning main body 1; the incubation main body 4 is provided with a bracket 41, and the bracket 41 is fixedly connected to the water receiving main body 2.

[0021] In the embodiment provided by this application, the main shaft 32 can be rotatably installed at the bottom of the water receiving main body 2, and the water wheel 3 is located inside the cleaning main body 1. When the water flow enters the cleaning cavity of the cleaning main body 1 from the receiving cavity 22 of the water receiving main body 2, the water flow will impact the spiral blades 31 on the water wheel 3, and the spiral blades 31 will drive the main shaft 32 to rotate, thereby causing the cleaning main body 1 connected to the main shaft 32 to rotate. Among them, a connecting rod 321 can be arranged between the main shaft 32 and the inner wall of the cleaning main body 1, and both ends of the connecting rod 321 are respectively connected to the outer surface of the main shaft 32 and the inner wall of the cleaning main body 1. The water flow passing through the water wheel 3 will be ejected from the nozzle 123 on the cleaning main body 1 through the cleaning cavity, thereby causing the nozzle 123 to rotate around the annular filter screen 42 and eject clean water to the annular filter screen 42 to complete the cleaning of the annular filter screen 42. Furthermore, the effect of using one water for two purposes can be achieved. The water flow can not only make the cleaning main body 1 rotate, but also be ejected from the nozzle 123 on the cleaning main body 1.

[0022] In order to increase the flow rate of the water flow entering the cleaning cavity, in some embodiments of this application, the diameter of the water receiving port 23 is larger than the aperture of the water inlet hole 24. The water receiving main body 2 is provided with a water inlet pipe 25 communicating with the water inlet hole 24, and the water inlet pipe 25 extends through the water inlet towards the spiral blades 31, and the diameter of the water inlet pipe 25 is gradually reduced along the direction close to the spiral blades 31. A water delivery pipe with the same diameter as the water receiving port 23 can be selected to communicate with the receiving cavity 22. The water flow in the water delivery pipe will first pass through the large-diameter water receiving port 23, and then through the small-diameter water inlet hole 24, so that the flow rate of the water flow flowing out of the water inlet hole 24 becomes larger, and then flows through the water inlet pipe 25 with a gradually decreasing diameter to the spiral blades 31 on the water wheel 3. The flow rate of the water flow flowing out of the water inlet hole 24 will be further increased by the water inlet pipe 25, thereby increasing the impact force on the spiral blades 31, enabling the main shaft 32 to drive a cleaning main body 1 with a greater weight, and also increasing the rotation speed of the main shaft 32 and the cleaning main body 1, increasing the number of times the nozzle 123 cleans the annular filter screen 42 within a certain period of time, and improving the cleaning efficiency of the cleaning main body 1. Among them, multiple water inlet holes 24 and water inlet pipes 25 can be provided, and each water inlet pipe 25 is respectively arranged corresponding to each spiral blade 31 on the main shaft 32.

[0023] In some embodiments of the present application, the receiving cavity 22 is provided with a hemispherical bump 21 to guide the water flow to the water inlet hole 24. The hemispherical bump 21 can be installed at the middle part of the bottom of the water receiving main body 2, and a plurality of water inlet holes 24 can be arranged around the hemispherical bump 21 at the bottom of the water receiving main body 2. The setting of the hemispherical bump 21 can quickly guide the water flow to the water inlet hole 24. The outer wall of the hemispherical bump 21, the inner wall of the water receiving main body 2, the water receiving port 23 and the water inlet hole 24 can form a water inlet channel with a gradually decreasing diameter, thereby improving the acceleration effect of the water flow velocity entering the receiving cavity 22.

[0024] To further increase the rotation speed of the nozzle 123 around the annular filter screen 42, please refer to Figure 1 , in some embodiments of the present application, the cleaning cavity includes a first cavity 11a, a second cavity 12a and a third cavity 13a, the cleaning main body 1 includes a first cleaning body 11, a second cleaning body 12 and a fixing body 13. The first cleaning body 11 has a first cavity 11a, a water wheel 3 is arranged in the first cavity 11a, the main shaft 32 is connected to the first cleaning body 11, the first cleaning body 11 is sleeved with a first turntable 111, and a plurality of small magnets are evenly embedded on the periphery of the first turntable 111 and are staggered in sequence according to the same magnetic poles; the second cleaning body 12 has a second cavity 12a, the second cleaning body 12 is sleeved with a second turntable 121, and a plurality of large magnets are evenly embedded on the periphery of the second turntable 121 and are staggered in sequence according to the same magnetic poles, and the second cleaning body 12 is provided with a nozzle 123; the fixing body 13 has a third cavity 13a, both ends of the fixing body 13 are rotatably connected to the first cleaning body 11 and the second cleaning body 12, the fixing body 13 is sleeved with a conversion disk 131 located between the first turntable 111 and the second turntable 121, and a plurality of matched bolt-nuts are evenly embedded on the periphery of the conversion disk 131, and the conversion disk 131 is connected to the bracket 41; wherein, the number of small magnets is greater than the number of large magnets, and the number of the matched bolt-nuts is half of the sum of the numbers of the large magnets and the small magnets.

[0025] The first turntable 111, the second turntable 121, and the conversion turntable 131 are of equal size and on the same horizontal line. A connecting plate can be provided between the conversion turntable 131 and the bracket 41, and the two ends of the connecting plate are respectively connected to the conversion turntable 131 and the bracket 41. Sixteen small magnets with the same magnetic poles staggered in sequence can be evenly inlaid on the periphery of the first turntable 111, four large magnets with the same magnetic poles staggered in sequence can be evenly inlaid on the periphery of the second turntable 121, and ten sets of bolt-nut pairs, that is, ten bolts and ten nuts in cooperation, can be evenly arranged on the periphery of the conversion turntable 131. After the cleaning main body 1 drives the first turntable 111 to rotate, the sixteen small magnets on the first turntable 111 will cause the second turntable 121 with four large magnets to rotate in the reverse direction through the bolt-nut pairs on the conversion turntable 131, and the rotation speed of the second turntable 121 is four times that of the first turntable 111. Furthermore, the rotation speed of the second cleaning body 12 is four times that of the first cleaning body 11. In this way, the nozzle 123 on the second cleaning body 12 can be made to rotate faster, and a relatively high rotation speed of the nozzle 123 can be maintained with less water flow, improving the cleaning efficiency.

[0026] In order to increase the oxygen content in the interior of the hatching main body 4 during the cleaning process of the annular filter screen 42 and improve the survival rate of fry, in some embodiments of the present application, the fry incubator further includes an oxygenation mechanism. The oxygenation mechanism includes a mounting plate 411, a pump 5, a hose 6, and an annular driving body 122. The mounting plate 411 is fixedly connected to the bracket 41; the pump 5 includes a pumping main body 51, a pumping rod 52, and two fixing plates 53. The pumping main body 51 is detachably connected to the mounting plate 411, the pumping rod 52 is movably disposed inside the pumping main body 51, and the two fixing plates 53 are spaced along the length direction of the pumping rod 52 on the pumping rod 52; one end of the hose 6 is connected to the pumping main body 51, and the other end extends into the interior of the hatching main body 4; the annular driving body 122 is inclinedly sleeved on the outer surface of the cleaning main body 1, and a part of the annular driving body 122 is located between the two fixing plates 53 and abuts against the two fixing plates 53.

[0027] When the cleaning main body 1 rotates, the annular driving body 122 converts the rotational motion of the cleaning main body 1 into a linear reciprocating motion of the pumping rod 52, that is, the annular driving body 122 will push the two fixing plates 53 back and forth, push one of the fixing plates 53 to make the pumping rod 52 enter the interior of the pumping main body 51, and push the other fixing plate 53 to make the pumping rod move to the outside of the pumping main body 51. Thus, the pumping rod 52 moves back and forth along the length direction of the pumping main body 51 under the drive of the annular driving body 122, and air enters the interior of the hatching main body 4 through the hose 6 to provide oxygen for the interior of the hatching main body 4. Among them, the annular driving body 122 can also be inclinedly sleeved on the outer surface of the second cleaning body 12, thereby improving the pumping frequency of the pump 5 to improve the oxygen supply efficiency for the interior of the hatching main body 4.

[0028] Please refer toFigure 2 and Figure 3 , in some embodiments of the present application, a card slot 4111 is provided on the mounting plate 411. The extending direction of the card slot 4111 is arranged at an angle with the length direction of the air pumping main body 51. A clamping block 54 is provided on the air pumping main body 51, and the clamping block 54 is inserted into the card slot 4111. The extending direction of the card slot 4111 is arranged at an angle with the length direction of the air pumping main body 51, that is, the extending direction of the card slot 4111 is different from the length direction of the air pumping main body 51. When the air pumping rod 52 moves along the length direction of the air pumping main body 51, it can prevent the clamping block 54 on the air pumping main body 51 from sliding out of the card slot 4111 along the length direction of the air pumping main body 51.

[0029] Furthermore, two card slots 4111 are provided on the mounting plate 411, and the two card slots 4111 are arranged at an angle. Two clamping blocks 54 are provided on the air pumping main body 51, and the two clamping blocks 54 are inserted into the two card slots 4111. In this way, it can be avoided that the clamping block 54 slides out along the extending direction of the card slot 4111, and the installation stability of the air pumping main body 51 is further improved.

[0030] In the drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present application, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0031] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A seedling incubator, characterized in that, Comprising: A cleaning main body having a cleaning chamber, with a water inlet and a nozzle communicating with the cleaning chamber respectively provided at two ends of the cleaning main body; A water receiving main body having a receiving chamber, with a water receiving port and a water inlet hole communicating with the water inlet respectively provided at two ends of the water receiving main body, and the water receiving port and the water inlet hole communicating with the receiving chamber; A water wheel provided in the cleaning chamber, the water wheel including a main shaft and spiral blades provided on the main shaft, the main shaft being rotatably installed on the water receiving main body and connected to the cleaning main body; and, An incubation main body provided with a bracket, and the bracket is fixedly connected to the water receiving main body.

2. The seedling incubator according to claim 1, wherein, The caliber of the water receiving port is larger than the aperture of the water inlet hole, the water receiving main body is provided with a water inlet pipe communicating with the water inlet hole, the water inlet pipe passes through the water inlet and extends towards the spiral blades, and the diameter of the water inlet pipe is gradually reduced along the direction close to the spiral blades.

3. The seedling incubator according to claim 2, wherein The receiving chamber is provided with a hemispherical convex block to guide the water flow to the water inlet hole.

4. The seedling incubator according to claim 1, wherein The cleaning chamber includes a first chamber, a second chamber and a third chamber, and the cleaning main body includes: A first cleaning body having the first chamber, the water wheel is provided in the first chamber, the main shaft is connected to the first cleaning body, the first cleaning body is sleeved with a first turntable, and a plurality of small magnets arranged in sequence with the same magnetic poles staggered are evenly inlaid on the periphery of the first turntable; A second cleaning body having the second chamber, the second cleaning body is sleeved with a second turntable, and a plurality of large magnets arranged in sequence with the same magnetic poles staggered are evenly inlaid on the periphery of the second turntable, and the second cleaning body is provided with the nozzle; and, A fixing body having the third chamber, both ends of the fixing body are rotatably connected to the first cleaning body and the second cleaning body, the fixing body is sleeved with a conversion disk located between the first turntable and the second turntable, and a plurality of matched bolt-nut pairs are evenly arranged on the periphery of the conversion disk, and the conversion disk is connected to the bracket; Wherein, the number of the small magnets is greater than the number of the large magnets, and the number of the matched bolt-nut pairs is half of the sum of the numbers of the large magnets and the small magnets.

5. The seedling incubator according to claim 1, wherein The seedling incubator further includes an aeration mechanism, and the aeration mechanism includes: A mounting plate fixedly connected to the bracket; A pump, including a pumping main body, a pumping rod and two fixing plates, the pumping main body is detachably connected to the mounting plate, the pumping rod is movably arranged inside the pumping main body, and the two fixing plates are arranged on the pumping rod at intervals along the length direction of the pumping rod; A hose, one end of which is connected to the pumping main body and the other end extends into the inside of the incubation main body; and, An annular driving body is obliquely sleeved on the outer surface of the cleaning main body, and a part of the annular driving body is located between the two fixing plates and abuts against the two fixing plates.

6. The seedling incubator according to claim 5, characterized in that, The mounting plate is provided with a card slot, the extending direction of the card slot is arranged at an angle with the length direction of the pumping main body, and the pumping main body is provided with a card block, and the card block is inserted into the card slot.

7. The seedling incubator according to claim 6, wherein Two card slots are provided on the mounting plate, the two card slots are arranged at an angle, and two card blocks are provided on the pumping main body, and the two card blocks are inserted into the two card slots.

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