CN113519464B - Efficient artemia nauplii hatching device and operation method - Google Patents
Efficient artemia nauplii hatching device and operation method Download PDFInfo
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- CN113519464B CN113519464B CN202110716470.8A CN202110716470A CN113519464B CN 113519464 B CN113519464 B CN 113519464B CN 202110716470 A CN202110716470 A CN 202110716470A CN 113519464 B CN113519464 B CN 113519464B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
Abstract
The efficient artemia nauplii hatching device comprises a hatching device and a power device, wherein the hatching device comprises an incubator, a feeding tray, a lifting ring, a belt wheel and a belt, the power device comprises a power frame, a switching frame, a sliding block, a swinging frame, a swinging rod, a positioning block, a first lead screw, a second lead screw, a first gear, a second gear, a third gear and a spring, and the lower part of the power device is fixedly connected with one side of the hatching device.
Description
Technical Field
The invention relates to the field of aquaculture, in particular to a high-efficiency artemia nauplii hatching device and an operation method.
Background
Artemia (Artemia), also called Artemia, are widely distributed in oceans, salt-water fields and salt-water lakes, Artemia eggs can be stored for a long time and are easy to hatch, nauplii and adults are rich in nutrients such as protein, vitamins, unsaturated fatty acid and the like, so that the Artemia eggs are often used as initial feed for cultivating larvae of freshwater fishes, shrimps and crabs, the commercialized Artemia eggs at present become necessary larva live feed sources for seawater fish and shrimp nursery, the hatching rate of the Artemia eggs is an important index for the overall quality of the Artemia, the cost of the Artemia eggs in the fish and shrimp nursery accounts for 50% -70% of the cost of the live feed, the hatching rate of the Artemia eggs is improved, the stabilization of the yield and the quality of the Artemia has great significance for improving the economic benefit of enterprises, the conditions such as oxygen content, pH, temperature, illumination intensity and the like need to be strictly controlled, and the invention provides a multifunctional comprehensive device and an operation method for solving various problems existing in the current Artemia process .
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the efficient artemia nauplii hatching device which controls oxygen content, pH, temperature, illumination intensity and the like and has high hatching rate and the operation method.
The purpose of the invention is realized by the following technical scheme:
a high-efficiency artemia nauplii hatching device and an operation method thereof comprise a hatching device and a power device, wherein the hatching device comprises a incubator, a feeding tray, a lifting ring, a belt wheel and a belt, the power device comprises a power frame, a switching frame, a sliding block, a swinging frame, a swinging rod, a positioning block, a first lead screw, a second lead screw, a first gear, a second gear, a third gear and a spring, and the lower part of the power device is fixedly connected with one side of the hatching device; the inner wall of the incubator is provided with four uniformly distributed spiral grooves, a middle pipe is arranged in the middle of the incubator, two lamp tubes and two heating pipes are arranged in the middle pipe, a discharge pipe is arranged on the outer side of the lower part of the incubator, a bottom plate is arranged on the right side of the incubator, a stand column is arranged on the upper part of the bottom plate, a cross rod is arranged on the upper part of the stand column, a belt wheel groove is respectively arranged on two sides of the cross rod, a belt wheel hole is arranged on the outer side of the belt wheel groove, a feeding disc hole is arranged in the middle of the feeding disc, a ring is arranged on the upper part of the feeding disc, four fan blades are uniformly distributed on the circumferential direction of the feeding disc, the surface of each fan blade is provided with a plurality of discharge holes, a connector is arranged on the upper part of each fan blade, a guide post is arranged on the outer side end face of each fan blade, a hanging ring boss is arranged on the lower part of the hanging ring, a plurality of stop blocks are uniformly distributed on the upper part of the hanging ring, the feeding disc hole is connected with the middle pipe in a sliding manner, the feeding disc hole is connected with one spiral groove in a sliding manner, each guide post is connected with one spiral groove, and the spiral groove, the outer side of the connecting ring is rotated in the lifting ring, the connecting ring is clamped between the stop block and the lifting ring boss, each belt wheel hole is rotatably connected with one belt wheel, the belt wheels are clamped in the belt wheel grooves, the outer sides of the two belt wheels are rotatably connected with the belt, and the lower portion of the left side of the belt is fixedly connected with the upper portion of one of the stop blocks.
The power frame terminal surface has four screw rod framves of bilateral symmetry from top to bottom, two screw rod framves in left side and two screw rod framves in right side respectively have the lead screw hole of coaxial line, power frame lower part right side has the motor cabinet, the power frame left side has the curb plate, the curb plate front portion has the front bezel, the front bezel front side has No. two dovetail, the front bezel right side has a dovetail, a lead screw both sides are rotated and are connected left screw rod hole, No. two lead screws rotate and are connected the screw rod hole on right side, No. one lead screw lower part passes a screw rod hole fixed connection a gear, No. two lead screw lower parts pass a screw rod hole fixed connection a gear No. two, motor rear side fixed connection motor cabinet, motor output shaft fixed connection No. three gears, a gear, No. two gear intermeshing, No. two gear and No. three gear intermeshing, power frame lower part fixed connection bottom plate upper portion.
The left side and the right side of the switching frame are respectively provided with a nut, the upper portion of the switching frame is provided with a cylinder, a switching frame hole is formed in the middle of the cylinder, the upper portion of the cylinder is provided with a guide rod, the front portion of a sliding block is provided with a sliding block shaft, the upper portion of the sliding block is provided with a rotating shaft, the left side of the sliding block is provided with a dovetail, the dovetail is in sliding connection with the dovetail, the dovetail slides in the dovetail, the switching frame hole is connected with the sliding block shaft in a rotating mode, the switching frame hole rotates around the sliding block shaft, the nut is in threaded connection with a lead screw on the same side, and the right side of a belt is fixedly connected with the rear portion of the sliding block.
The swing span right side has the horizontal pole, swing span and horizontal pole corner have the swing span hole, swing span hole lower part has the guide slot, the horizontal pole right side has the horizontal pole round pin, the swing link left side has the swing link round pin, the swing link right side has the swing link hole, the screw hole has in the middle of the locating piece, the locating piece lower part has No. two dovetails, the pivot passes swing span hole and swing link hole from the inner belt in proper order outward, the pivot rotates respectively and connects swing span hole and swing link hole, swing span hole and swing link hole revolve the rotation of axes, guide slot sliding connection guide arm, spring both sides fixed connection swing link round pin and horizontal pole round pin respectively, No. two dovetail sliding connection No. two dovetails of No. two dovetail slides in No. two dovetails, the screw hole passes through No. two dovetail of bolt fixed connection.
Has the advantages that:
the invention can control oxygen content, pH, temperature, illumination intensity and the like, has high hatching rate of artemia nauplii, and the feeding tray circularly moves up and down and rotates under the driving of the power device, wherein firstly, the hatching liquid is stirred to ensure that oxygen, acid liquor, alkali liquor and hatching liquid in the hatching liquid are uniform, secondly, the oxygen, acid liquor, alkali liquor and hatching liquid in the material cavity move up and down and rotate along with the feeding tray, when the hatching liquid uniformly flows into the hatching liquid through the discharge hole, the flowing oxygen, acid liquor, alkali liquor and hatching liquid are uniform in the incubator, four guide columns are respectively in sliding fit with corresponding spiral grooves, the feeding tray is ensured to slide stably, the feeding tray is prevented from being stressed and balanced to cause the deflection and blockage of the feeding tray, so that the flowing of the oxygen, the acid liquor, the alkali liquor and the hatching liquid is not uniform, and the stirring of the hatching liquid is also influenced,
the tube is made of organic glass, the lamp tube irradiates artemia nauplii from the middle of the incubator, the light is uniform, the irradiation is sufficient, the irradiation effect is good, the heat emitted by the heating tube is dissipated into the liquid of the incubator through the air in the middle tube and the middle tube, the middle tube has certain heat-insulating property, the heat is uniformly dissipated, the heat is prevented from being directly dissipated into the hatching liquid and damaging the artemia nauplii, the feeding disc continuously stirs the liquid in the incubator, so that the heat is rapidly dissipated into the hatching liquid, the temperature is rapidly balanced, the temperature in the whole incubator is uniform and consistent, the purpose of saving energy is achieved, and the loss of heat during external heating is avoided,
the connection of the invention ensures the balance of oxygen, acid liquor, alkali liquor, illumination and heat in hatching fluid, ensures the growth environment of artemia nauplii to be greatly ensured, greatly promotes the hatching and growth of the artemia nauplii, the dovetail groove structure is adopted by the dovetail groove structure of the dovetail groove and the dovetail groove, ensures the positioning accuracy of the sliding block, ensures the sliding stability of the sliding block, does not block and skew, ensures the connection of the nut, the screw rod I and the screw rod II, ensures the stable up-and-down movement of the sliding block, the dovetail groove structure is also adopted by the dovetail groove structure of the dovetail groove and the dovetail groove II, firstly, the positioning block and the power frame can be locked together through the bolt, the positioning block is reliably positioned, the position movement is prevented when the swinging frame touches the positioning block, the damage is caused to the power device and the hatching device, secondly, the position of the positioning block can be conveniently adjusted, the flying ring and the ring are rotatably matched, the belt is always kept in a vertical state, the middle pipe cannot be wound, the spiral groove adopts a pitch, the purpose of stirring the feeding plate is achieved, the hose connected with the joint is prevented from being wound, the falling and the damage of the hose are caused, and the addition of oxygen, acid liquor, alkali liquor and hatching fluid is influenced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the efficient artemia nauplii hatching device.
Fig. 2 is a schematic structural diagram of the hatching device of the invention.
Fig. 3 is a schematic structural diagram of the power device of the invention.
Fig. 4 is a schematic bottom front view structure diagram of the power device of the present invention.
FIG. 5 is a schematic view of the structure of the incubator of the present invention.
FIG. 6 is a schematic sectional view of the incubator according to the present invention.
Fig. 7 is a schematic structural view of a feeding tray according to the present invention.
Fig. 8 is a schematic cross-sectional structural view of a feeding disc in the invention.
Fig. 9 is a schematic view of the structure of the hanging ring of the present invention.
FIG. 10 is a schematic view of a power rack according to the present invention.
FIG. 11 is a schematic top view of a power rack according to the present invention.
Fig. 12 is a schematic view of an adapter of the present invention.
Fig. 13 is a schematic view of a slider structure according to the present invention.
Fig. 14 is a schematic view of the elbow rest structure according to the present invention.
Fig. 15 is a schematic view of a swing link structure according to the present invention.
Fig. 16 is a schematic structural diagram of a positioning block according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
an efficient artemia nauplii hatching device comprises a hatching device 100 and a power device 200, wherein the hatching device 100 comprises a culture box 110, a feeding tray 130, a hanging ring 140, a belt wheel 150 and a belt 160, the power device 200 comprises a power frame 210, a switching frame 220, a sliding block 230, a swinging frame 240, a swinging rod 250, a positioning block 260, a first lead screw 270, a second lead screw 271, a first gear 280, a second gear 281, a third gear 282 and a spring 290, and the lower portion of the power device 200 is fixedly connected with one side of the hatching device 100.
The inner wall of the incubator 110 is provided with four uniformly distributed spiral grooves 111, the middle of the incubator 110 is provided with a middle pipe 112, the inner part of the middle pipe 112 is provided with two lamp tubes 113 and two heating pipes 114, the outer side of the lower part of the incubator 110 is provided with a discharge pipe 115, the right side of the incubator 110 is provided with a bottom plate 116, the upper part of the bottom plate 116 is provided with a vertical column 117, the upper part of the vertical column 117 is provided with a cross rod 118, two sides of the cross rod 118 are respectively provided with a belt wheel groove 119, the outer side of the belt wheel groove 119 is provided with a belt wheel hole 120, the middle of the feeding disc 130 is provided with a feeding disc hole 131, the upper part of the feeding disc 130 is provided with a ring 132, four fan blades 133 are uniformly distributed in the circumferential direction of the feeding disc 130, the surface of each fan blade 133 is provided with a plurality of discharge holes 134, the upper part of each fan blade 133 is provided with a joint 135, the outer side end surface of each fan blade 133 is provided with a guide column 136, the lower part of the hanging ring 140 is provided with a hanging ring boss 141, the upper part of the hanging ring 140 is uniformly provided with a plurality of blocking blocks 142, the feeding disc hole 131 is connected with the middle pipe 112 in a sliding way, the middle pipe 112, the feeding disc hole 131, the hole slides and rotates on the middle pipe 112, each guide column 136 is connected with one spiral groove 111 in a sliding mode, the guide columns 136 slide along the spiral grooves 111, the outer side of the connecting ring 132 rotates inside the hanging ring 140, the connecting ring 132 is clamped between the stop block 142 and the hanging ring boss 141, each pulley hole 120 is connected with one pulley 150 in a rotating mode, the pulleys 150 are clamped in the pulley grooves 119, the outer sides of the two pulleys 150 are connected with the belt 160 in a rotating mode, and the lower portion of the left side of the belt 160 is fixedly connected with the upper portion of one of the stop blocks 142.
The end face of the power frame 210 is provided with four screw rod frames 211 which are symmetrical up and down and left and right, the two screw rod frames 211 on the left side and the two screw rod frames 211 on the right side are respectively provided with a screw rod hole 212 which are coaxial, the right side of the lower part of the power frame 210 is provided with a motor base 213, the left side of the power frame 210 is provided with a side plate 214, the front part of the side plate 214 is provided with a front plate 215, the front side of the front plate 215 is provided with a second dovetail groove 216, the right side of the front plate 215 is provided with a first dovetail groove 217, the two sides of a first screw rod 270 are rotatably connected with the screw rod hole 212 on the left side, a second screw rod 271 is rotatably connected with the screw rod hole 212 on the right side, the lower part of the first screw rod 270 penetrates through the screw rod hole 212 and is fixedly connected with a first gear 280, the lower part of the second screw rod 271 penetrates through the screw rod hole 212 and is fixedly connected with a second gear 281, the rear side of a motor base 213, an output shaft of the motor 283 is fixedly connected with a third gear 282, the first gear 280 and the second gear 281 are mutually meshed with the motor base, the motor base 281 are also mutually meshed with the third gear 282, the lower part of the power frame 210 is fixedly connected with the upper part of the bottom plate 116.
The left side and the right side of the adapter frame 220 are respectively provided with a nut 221, the upper part of the adapter frame 220 is provided with a cylinder 222, the middle of the cylinder 222 is provided with an adapter frame hole 223, the upper part of the cylinder 222 is provided with a guide rod 224, the front part of the slider 230 is provided with a slider shaft 231, the upper part of the slider 230 is provided with a rotating shaft 232, the left side of the slider 230 is provided with a first dovetail 233, the first dovetail 233 is in sliding connection with a first dovetail groove 217, the first dovetail 233 slides in the first dovetail groove 217, the adapter frame hole 223 is in rotating connection with the slider shaft 231, the adapter frame hole 223 rotates around the slider shaft 231, the nut 221 is in threaded connection with a first lead screw 270 on the same side, and the right side of the belt 160 is fixedly connected with the rear part of the slider 230.
The right side of the swing frame 240 is provided with a cross rod 243, the corners of the swing frame 240 and the cross rod 243 are provided with swing frame holes 241, the lower portion of the swing frame hole 241 is provided with a guide groove 242, the right side of the cross rod 243 is provided with a cross rod pin 244, the left side of the swing rod 250 is provided with a swing rod pin 252, the right side of the swing rod 250 is provided with a swing rod hole 251, the middle of the positioning block 260 is provided with a threaded hole 262, the lower portion of the positioning block 260 is provided with a second dovetail 261, a rotating shaft 232 sequentially penetrates through the swing frame hole 241 and the swing rod hole 251 from inside to outside, the rotating shaft 232 is respectively and rotatably connected with the swing frame hole 241 and the swing rod hole 251, the swing frame hole 241 and the swing rod hole 251 rotate around the rotating shaft 232, the guide groove 242 is slidably connected with the guide rod 224, the two sides of the spring 290 are respectively and fixedly connected with the swing rod pin 252 and the cross rod pin 244, the second dovetail 261 is slidably connected with a second dovetail groove 216, the second dovetail groove 261 is slidably connected with the threaded hole 262 through a bolt.
When the device is used, oxygen, acid liquor, alkali liquor and hatching liquid are respectively connected into the four connectors 135 through the hoses, the other side of each hose is connected with the corresponding pump body and the pump body, the lamp tube 113 and the heating tube 114 are controlled by the PLC, the oxygen, the acid liquor, the alkali liquor and the hatching liquid are pumped into the corresponding material cavity 137 through the respective connectors 135, the oxygen, the acid liquor, the alkali liquor and the hatching liquid in the material cavity 137 flow into the incubator 110 through the respective discharge holes 134, when the device is used, the motor 283, the lamp tube 113 and the heating tube 114 are started, the middle tube 112 is made of transparent organic glass, the lamp tube 113 is started, light irradiates artemia nauplius artemia of the incubator 110 through the lamp tube 113, the heating tube 114 is started, heat is radiated into the liquid of the incubator 110 through the middle tube 112 to regulate the temperature of the artemia nauplius, the motor 283 is started to drive the third gear 282 to rotate, the third gear 282 drives the second gear 281 to rotate, the second gear 281 drives the first gear 280 to rotate, the first gear 280 drives the first lead screw 270 to rotate, the second gear 281 drives the second lead screw 271 to rotate, when the nut 221 on the right side is connected with the second lead screw 271, the second lead screw 271 drives the nut 221 to move upwards, the adapter frame 220 drives the slider 230 to move upwards, the slider 230 moves upwards, the right side of the belt 160 is loosened, the batch pan 130 on the left side of the belt 160 moves downwards under the action of gravity, when the batch pan 130 moves downwards, the four guide columns 136 slide in the corresponding spiral grooves 111, the guide columns 136 rotate while descending under the action of the spiral grooves 111, the spiral grooves 111 adopt a pitch, when the batch pan 130 descends to the bottom from the upper part or ascends to the bottom from the bottom part, the batch pan 130 just rotates for one circle, when the slider 230 moves upwards, the swing frame 240 and the swing rod 250 are driven to move upwards, when the slider 230 moves to the upper part, the left side of the swing rod 250 can touch the positioning block 260 on the upper part, the swing rod 250 rotates around the rotating shaft 232 under the blocking of the positioning block 260, the rotating shaft 232 rotates, the spring 290 further stretches, when the swing rod 250 rotates to be in line with the cross rod 243, the spring 290 stretches to the longest, the left side of the swing rod 250 continues to rotate under the blocking of the positioning block 260, the included angle between the swing rod 250 and the cross rod 243 is more than one hundred eighty degrees, the spring 290 pulls the swing frame 240 to rotate clockwise, the swing frame 240 rotates clockwise, the guide groove 242 drives the adapter frame 220 to swing towards the left side, the right side nut 221 is separated from the second lead screw 271, the left side nut 221 is connected with the first lead screw 270, the first lead screw 270 drives the adapter frame 220 and the sliding block 230 to move downwards, the sliding block 230 moves downwards to pull the right side of the belt 160 to move downwards, the right side of the belt 160 moves downwards to drive the charging tray 130 to move upwards, when the charging tray 130 moves upwards, the four guide columns 136 slide in the corresponding spiral grooves 111 and rotate upwards, when the sliding block 230 moves to the lower part, the left side of the swing rod 250 can touch the lower positioning block 260, the swing rod 250 rotates around the rotating shaft 232 under the blocking of the positioning block 260, the spring 290 further stretches while the rotating shaft 232 rotates, when the swing rod 250 rotates to be in line with the cross rod 243, the spring 290 stretches to the longest, the left side of the swing rod 250 continues to rotate under the blocking of the positioning block 260, the included angle between the swing rod 250 and the cross rod 243 is less than one hundred eighty degrees, the spring 290 pulls the swing frame 240 to rotate anticlockwise, the swing frame 240 rotates anticlockwise, the guide groove 242 drives the adapter frame 220 to swing towards the right side, the left side nut 221 is separated from the first lead screw 270, the right side nut 221 is connected with the second lead screw 271, the second lead screw 271 drives the adapter frame 220 and the sliding block 230 to move upwards and reciprocate circularly, the charging tray 130 moves upwards, downwards and rotates, oxygen, acid liquor, alkali liquor and hatching liquor flow out of the discharging hole 134 and are uniformly sprayed in the incubator 110.
The invention can control oxygen content, pH, temperature, illumination intensity and the like, has high hatching rate of artemia nauplii, and the feeding tray 130 circularly moves up and down and rotates under the driving of the power device 200, firstly, the hatching liquid is stirred, so that the oxygen, the acid liquid, the alkali liquid and the hatching liquid in the hatching liquid are uniform, secondly, the oxygen, the acid liquid, the alkali liquid and the hatching liquid in the material cavity 137 move up and down and rotate along with the feeding tray 130, when the hatching liquid uniformly flows into the hatching liquid through the discharging hole 134, the flowing oxygen, the acid liquid, the alkali liquid and the hatching liquid are uniform in the incubator 110, four guide columns 136 are respectively matched with the corresponding spiral grooves 111 in a sliding way, so that the stable sliding of the feeding tray 130 is ensured, the situation that the feeding tray 130 is stressed in balance to cause the deflection and the clamping of the feeding tray 130, the uneven flowing out of the oxygen, the acid liquid, the alkali liquid and the hatching liquid is prevented, and the stirring of the hatching liquid is also influenced, the middle tube 112 is made of organic glass, the lamp tube 113 irradiates the artemia nauplii from the middle of the incubator 110, the light is uniform, the irradiation is sufficient, the irradiation effect is good, the heat emitted by the heating tube 114 is dissipated into the liquid of the incubator 110 through the air in the middle tube 112 and the middle tube 112, the middle tube 112 has certain heat insulation performance, the heat dissipation is uniform, the heat is prevented from being directly dissipated into the hatching liquid and damaging the artemia nauplii, the feeding disc 130 continuously stirs the liquid in the incubator 110, so that the heat is rapidly dissipated into the hatching liquid, the temperature is rapidly balanced, the temperature in the whole incubator 110 is uniform, the energy-saving purpose is achieved, the heat loss is avoided when the external heating is performed, the connection ensures the oxygen, acid liquid, alkali liquid, light and heat balance in the hatching liquid, and the growth environment of the artemia nauplii is greatly ensured, greatly promoting the incubation and growth of artemia nauplii, the dovetail 233 and the dovetail 217 adopt a dovetail structure, ensuring the positioning accuracy of the sliding block 230, simultaneously ensuring the sliding stability of the sliding block 230, being free from blocking and skewing, ensuring the connection of the nut 221, the screw 270 and the screw 271, ensuring the smooth up-and-down movement of the sliding block 230, and the dovetail 216 and the dovetail 261 also adopt a dovetail structure, firstly, the positioning block 260 and the power frame 210 can be locked together through bolts, so that the positioning block 260 is reliably positioned, preventing the position of the swing frame 240 from moving when the swing frame 240 touches the positioning block 260, causing damage to the power device 200 and the incubation device 100, secondly, conveniently adjusting the position of the positioning block 260, and rotatably matching the hanging ring 140 and the ring 132, so that the belt 160 is always kept in a vertical state and is not wound with the middle pipe 112, the spiral groove 111 adopts a screw pitch, which not only achieves the purpose of stirring by the feeding tray 130, but also prevents the hose connected with the joint 135 from winding to cause the falling and damage of the hose and influence the addition of oxygen, acid liquor, alkali liquor and hatching fluid.
An operation method of an efficient artemia nauplii hatching device is characterized by comprising the following steps: in the first step, oxygen, acid liquor, alkali liquor and hatching fluid are respectively connected into four joints 135 through hoses, and the other side of each hose is connected with a corresponding pump body. Second, start motor 283, lamp 113, heating tube 114, and control pump.
Claims (1)
1. An efficient artemia nauplii hatching device is characterized by comprising a hatching device and a power device, wherein the hatching device comprises a incubator, a feeding disc, a hanging ring, belt wheels and a belt, the power device comprises a power frame, a switching frame, a sliding block, a swinging frame, a swinging rod, a positioning block, a first lead screw, a second lead screw, a first gear, a second gear, a third gear and a spring, the lower portion of the power device is fixedly connected with one side of the hatching device, the inner wall of the incubator is provided with four uniformly distributed spiral grooves, a middle pipe is arranged in the middle of the incubator, two lamp tubes and two heating pipes are arranged in the middle pipe, a discharge pipe is arranged on the outer side of the lower portion of the incubator, a bottom plate is arranged on the right side of the incubator, an upright column is arranged on the upper portion of the bottom plate, a cross rod is arranged on each of two sides of the cross rod, a belt wheel groove is arranged on the outer side of the belt wheel groove, a feeding disc hole is arranged in the middle of the feeding disc, a ring is arranged on the upper portion of the feeding disc, four fan blades are uniformly distributed on the feeding disc in the circumferential direction, a plurality of discharge holes are formed in the surface of each fan blade, a connector is arranged on the upper portion of each fan blade, a guide post is arranged on the end face of the outer side of each fan blade, a hanging ring boss is arranged on the lower portion of the hanging ring, a plurality of stop blocks are uniformly distributed on the upper portion of the hanging ring, the feeding disc hole is connected with a middle pipe in a sliding mode, the feeding disc hole slides and rotates on the middle pipe, each guide post is connected with a spiral groove in a sliding mode, the guide post slides along the spiral groove, the outer side of a connecting ring is rotated inside the hanging ring, the connecting ring is clamped between the stop blocks and the hanging ring boss, each belt wheel hole is rotatably connected with a belt wheel, the belt wheel is clamped in a belt wheel groove, the outer sides of the two belt wheels are rotatably connected with a belt, and the lower portion of the left side of the belt is fixedly connected with the upper portion of one stop block; the end face of the power frame is provided with four screw rod frames which are symmetrical up and down and left and right, the two screw rod frames on the left side and the two screw rod frames on the right side are respectively provided with a coaxial screw rod hole, the right side of the lower part of the power frame is provided with a motor base, the left side of the power frame is provided with a side plate, the front part of the side plate is provided with a front plate, the front side of the front plate is provided with a second dovetail groove, the right side of the front plate is provided with a first dovetail groove, two sides of a first screw rod are rotatably connected with the screw rod hole on the left side, the second screw rod is rotatably connected with the screw rod hole on the right side, the lower part of the first screw rod penetrates through the screw rod hole and is fixedly connected with a first gear, the lower part of the second screw rod penetrates through the screw rod hole and is fixedly connected with a second gear, the rear side of the motor is fixedly connected with the motor base, a motor output shaft is fixedly connected with a third gear, the first gear and the second gear are mutually meshed, the second gear is mutually meshed with the third gear, and the lower part of the power frame is fixedly connected with the upper part of the bottom plate; the left side and the right side of the switching frame are respectively provided with a nut, the upper part of the switching frame is provided with a cylinder, the middle of the cylinder is provided with a switching frame hole, the upper part of the cylinder is provided with a guide rod, the front part of the sliding block is provided with a sliding block shaft, the upper part of the sliding block is provided with a rotating shaft, the left side of the sliding block is provided with a dovetail, the dovetail is in sliding connection with a dovetail groove, the dovetail slides in the dovetail groove, the switching frame hole is rotationally connected with the sliding block shaft, the switching frame hole rotates around the sliding block shaft, the nut is in threaded connection with a lead screw at the same side, and the right side of the belt is fixedly connected with the rear part of the sliding block; the right side of the swing frame is provided with a cross rod, swing frame holes are formed in corners of the swing frame and the cross rod, a guide groove is formed in the lower portion of each swing frame hole, a cross rod pin is formed in the right side of the cross rod, a swing rod pin is formed in the left side of the swing rod, a swing rod hole is formed in the right side of the swing rod, a threaded hole is formed in the middle of the positioning block, a second dovetail is formed in the lower portion of the positioning block, a rotating shaft sequentially penetrates through the swing frame holes and the swing rod holes from the outside of an inner belt, the rotating shaft is respectively and rotatably connected with the swing frame holes and the swing rod holes, the swing frame holes and the swing rod holes rotate around the rotating shaft, the guide groove is in sliding connection with a guide rod, the two sides of a spring are respectively and fixedly connected with the swing rod pins and the cross rod pins, the second dovetail is in sliding connection with the second dovetail, and the threaded hole is fixedly connected with the second dovetail through a bolt; the middle pipe is made of organic glass, the lamp tube irradiates artemia nauplii from the middle of the incubator, light is uniform, irradiation is sufficient, the irradiation effect is good, heat emitted by the heating pipe is dissipated into liquid of the incubator through air in the middle pipe and the middle pipe, the middle pipe has heat insulation performance, heat is uniformly dissipated, damage to the artemia nauplii due to the fact that the heat is directly dissipated into hatching liquid is avoided, in the operation method of the efficient artemia nauplii hatching device, in the first step, oxygen, acid liquor, alkali liquor and the hatching liquid are respectively connected into the four connectors through the hoses, the other sides of the hoses are connected with the corresponding pump bodies, and in the second step, the motor, the lamp tube, the heating pipe and the control pump are started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110716470.8A CN113519464B (en) | 2021-06-28 | 2021-06-28 | Efficient artemia nauplii hatching device and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110716470.8A CN113519464B (en) | 2021-06-28 | 2021-06-28 | Efficient artemia nauplii hatching device and operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113519464A CN113519464A (en) | 2021-10-22 |
| CN113519464B true CN113519464B (en) | 2022-05-13 |
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