A method for forming a fertilized egg of korean carp

Abstract

The application discloses a method for forming fertilized eggs of Pseudobrama simus, and relates to the technical field of aquaculture, and comprises the following steps: step one, placing the fertilized eggs into a spray pipe; step two, evenly smearing the fertilized eggs by the water vapor sprayed by an adjusting mechanism and the stirring of a feather rod; step three, controlling the driving state of a driving mechanism by the adjusting mechanism to drive a piston mechanism to spray a large amount of water to flush the fertilized eggs into a hatching cylinder; and step four, adjusting the intensity by a fluctuation mechanism to make the fertilized eggs in a real water body fluctuation environment; the lower piston cylinder and the upper cavity of the double-cavity piston cylinder are controlled to perform piston movement to spray a large amount of gas and a small amount of water, then the water vapor is sprayed to the fertilized eggs in the form of water vapor through the spray pipe, and the blown fertilized eggs are uniformly arranged under the fluctuation of the feather rod; the application can control the fluctuation amplitude and make the fertilized eggs uniformly distributed on the supporting plate, so that the application can avoid the damage of eggshells or the injury of eggs caused by excessive pressure or excessive friction.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of aquaculture, in particular to a method for forming fertilized eggs of Procypris rabaudi. BACKGROUND

[0002] Procypris rabaudi is a bottom-dwelling fish in rivers, which usually inhabits in deep water with rocky bottom and can also live in the bottom of slow-flowing water. It has a short-distance migratory habit, and moves upstream after spawning in winter and downstream during flood season. The migration of the fish is hindered by the construction of dams and sluices in the tributaries of the river, which affects its life and reproduction. The discharge of industrial pollutants deteriorates the water quality. In addition, overfishing and other factors have caused the decline of the resource of the fish, which has become a vulnerable species. Therefore, in order to breed Procypris rabaudi, it is necessary to improve the formation and maintenance effect of fertilized eggs of Procypris rabaudi.

[0003] After the fertilized eggs are initially formed, a paper towel, a sponge or a sterile cotton ball is used to gently smooth the surface of the fertilized eggs to make them evenly arranged. Then the fertilized eggs are placed in a hatching tank to ensure that the eggs are dispersed and arranged to avoid adhesion to each other. During the hatching period, the development of the fertilized eggs is observed regularly. However, the existing smoothing method is manually controlled by the staff to evenly smooth the fertilized eggs, which requires a certain control force. If the operation is not proper, excessive pressure or excessive friction will cause damage to the fertilized eggs. In addition, the flow speed of water needs to be controlled during the hatching of the fertilized eggs. If the fluctuation is too large, it may cause harm to the fertilized eggs, resulting in rupture or displacement of the fertilized eggs, and the fertilized eggs cannot obtain a suitable water fluctuation and cultivation environment. Therefore, a method for forming fertilized eggs of Procypris rabaudi is needed. SUMMARY

[0004] The present application aims to provide a method for forming fertilized eggs of Procypris rabaudi to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a method for forming fertilized eggs of Procypris rabaudi, comprising the following steps:

[0006] Step one: placing the fertilized eggs into a spray pipe;

[0007] Step two: smoothing the fertilized eggs by the water vapor sprayed by the adjusting mechanism and the stirring of the feather rod;

[0008] Step three: controlling the driving state of the driving mechanism by the adjusting mechanism to drive the piston mechanism to spray a large amount of water to flush the fertilized eggs into the hatching cylinder;

[0009] Step four: adjusting the intensity by the fluctuation mechanism to make the fertilized eggs in a real water fluctuation environment;

[0010] When the fertilized eggs are evenly spread in the step two, the upper cam groove makes the piston mechanism spray a large amount of gas and a small amount of water through the control of the upper transmission rack bar, so that the fertilized eggs complete uniform arrangement under the cooperation of water vapor and feather bar; when the fertilized eggs are flushed in the step three, the piston mechanism makes the limiting shell make up-down reciprocating motion through the sliding connection of the lower transmission rack bar and the lower cam groove, so that the piston mechanism sprays a large amount of water and a small amount of gas, and the fertilized eggs on the surface of the inclined supporting plate are flushed into the hatching cylinder;

[0011] The device for forming fertilized eggs of wuyuan carp includes a shell, a water tank fixedly connected to the inside of the lower side of the shell, a protection box fixedly connected to the middle of the shell, a supporting plate slidingly connected to the inside of the protection box, a hatching cylinder slidingly connected to the inside of the lower side of the water tank, a motor fixedly installed on the inside of the right end of the shell, and a piston mechanism for spraying gas and flushing the fertilized eggs arranged on the left side of the motor; a drive mechanism for controlling the working of the piston mechanism is arranged on the lower side of the motor; an adjusting mechanism for adjusting the motion state of the drive mechanism is arranged on the rear side of the protection box; a spreading mechanism for stirring the fertilized eggs is arranged in the inside of the water tank; a fluctuation mechanism for controlling the fluctuation of water in the water tank is arranged on the lower side of the spreading mechanism;

[0012] The drive mechanism includes a rotating column, a conical friction wheel, a transmission rack bar, a limiting shell and a connecting rod, the drive mechanism controls the piston mechanism to make piston motion through the connecting rod, the adjusting mechanism includes a right hinged rod, a left hinged rod and a stirring rod, the adjusting mechanism adjusts the motion state of the drive mechanism through the stirring rod, the drive mechanism controls the fluctuation mechanism to make water fluctuation through the conical friction wheel, the fluctuation mechanism includes a square rod, a driving turbine and a current collecting part, the fluctuation mechanism controls the spreading mechanism to stir the fertilized eggs through the driving turbine and the current collecting part; the output end of the motor is fixedly connected with the upper end surface of the rotating column, cam grooves are fixedly arranged on the upper and lower sides of the surface of the rotating column, the transmission rack bar is rotationally connected to the inside of the limiting shell, transmission gears are slidingly connected to the upper and lower sides of the inside of the limiting shell, and the upper and lower transmission rack bars are meshingly connected with the transmission gears; the lower end surface of the limiting shell is fixedly connected with a connecting frame, the lower end surface of the rotating column is fixedly connected with the conical friction wheel, the upper end surface of the limiting shell is fixedly connected with the connecting rod, and two groups of push blocks are fixedly connected with the surface of the upper side of the connecting rod.

[0013] Preferably, the piston mechanism comprises an upper piston cylinder, a double-cavity piston cylinder and a lower piston cylinder, the upper and lower sides of the double-cavity piston cylinder are respectively in sliding connection with the upper piston cylinder and the lower piston cylinder, the inner upper and lower sides of the double-cavity piston cylinder are both fixedly provided with cavities, the interiors of the upper piston cylinder and the lower piston cylinder are both in sliding connection with an upper piston disc, the two groups of cavities of the double-cavity piston cylinder are both in sliding connection with a lower piston disc, the push block is located between the upper piston disc and the lower piston disc, the upper piston disc and the lower piston disc are both in sliding connection with the surface of the connecting rod, the upper cavity of the double-cavity piston cylinder and the interior of the lower piston cylinder are both provided with a supporting spring block, the surface of the double-cavity piston cylinder is fixedly and communicatively provided with an air inlet pipe, the interior upper side of the supporting plate is detachably connected with a spray pipe, the surface of the spray pipe is provided with a plurality of through holes, and the output ends of the upper piston cylinder, the double-cavity piston cylinder and the lower piston cylinder are all in communication with the spray pipe through a hose.

[0014] Preferably, the upper left and right sides of the supporting plate are both fixedly and penetratively provided with a left sliding groove and a right sliding groove, the upper ends of the left and right hinge rods are respectively in sliding connection with the interiors of the left and right sliding grooves, the surface of the limiting shell is rotatably connected with a driving gear and a driven gear, the rear lower end of the left hinge rod is fixedly connected with the driven gear, the left end of the driving gear is in meshing connection with the right end of the driven gear, the driven gear is fixedly connected with the rear side of the left hinge rod, the front side of the transmission rack rod is fixedly connected with the right hinge rod, the right hinge rod is in transmission connection with the driving gear through a transmission belt, and the rear side of the driven gear is fixedly connected with the right end of the push rod.

[0015] Preferably, the lower side of the connecting frame is rotatably connected with a driven friction wheel, the square rod is in sliding connection with the interior of the driven friction wheel, the driven friction wheel is in sliding connection with the surface of the conical friction wheel, the lower end of the square rod is fixedly connected with a driving wheel, the driving turbine is rotatably connected with the interior of the water tank, the lower side of the driving turbine is fixedly connected with a driven wheel, the driving wheel is in transmission connection with the driven wheel through a connecting belt, the current collecting part is fixedly connected with the interior upper side of the water tank, and the current collecting part is located on the upper side of the driving turbine.

[0016] Preferably, the smearing mechanism comprises a driven turbine, the middle part of the water tank is rotatably connected with a driven shaft, the lower end of the driven shaft is fixedly connected with the driven turbine, the upper end of the driven shaft is detachably connected with a bearing frame, and the upper side of the supporting plate is fixedly connected with a plurality of feather rods on the lower side of the surface of the bearing frame.

[0017] Preferably, the rear interior side of the shell body is fixedly connected with a limiting plate, the push rod is in sliding connection with the interior of the limiting plate, the opening size of the left sliding groove is larger than that of the right sliding groove, and the lower side of the protective box and the upper side of the incubation cylinder are both in funnel-shaped arrangement.

[0018] Preferably, when the water body is fluctuated in the fourth step, the piston mechanism and the smearing mechanism smears the zygotes, at this time, the cone friction wheel increases the transmission ratio between the driven friction wheel to increase the fluctuation of the driving turbine, when the smearing mechanism and the piston mechanism pour the zygotes into the incubation cylinder, at this time, the cone friction wheel reduces the transmission ratio between the driven friction wheel to reduce the fluctuation of the driving turbine, so that the zygotes are in a suitable water fluctuation environment.

[0019] Compared with the prior art, the present application has the following advantages:

[0020] In the present application, the piston mechanism and the feather rod are uniformly arranged when the zygotes are smearing, the connecting rod drives the push block to move downward first and then upward, so that the lower piston cylinder and the upper cavity of the double-cavity piston cylinder perform piston movement and spray a large amount of gas and a small amount of water, which is sprayed in the form of water and gas through the spray pipe to the zygotes, and the zygotes are uniformly arranged under the fluctuation of the feather rod; compared with the manual control fluctuation amplitude of the transmission, the present application can control the fluctuation amplitude and uniformly distribute the zygotes on the support plate, so as to avoid excessive pressure or excessive friction to cause damage to the eggshell or injury to the egg.

[0021] After the zygotes are uniformly distributed, the adjusting mechanism adjusts the movement state of the driving mechanism to make the piston mechanism flush the zygotes, the connecting rod moves upward first and then downward under the state adjustment of the adjusting mechanism, so that the push block controls the upper piston cylinder and the lower cavity of the double-cavity piston cylinder to perform piston movement and spray a large amount of water and a small amount of gas; at this time, the support plate is inclined to the left under the adjustment of the adjusting mechanism, and the zygotes flow into the incubation cylinder under the inclined guidance of the support plate and the flushing of the water in the spray pipe, and the feather rod rotates at the same time to speed up the flow of the zygotes accumulated at the upper end of the inclined support plate, thereby further improving the conveying effect of the zygotes.

[0022] The present application adjusts the fluctuation amplitude of the driving turbine by adjusting the friction transmission between the cone friction wheel and the driven friction wheel, when the zygotes do not flow into the incubation cylinder, the driven friction wheel moves downward first and then upward, which further increases the friction transmission with the cone friction wheel, so that the driving turbine rotates rapidly and increases the water fluctuation amplitude and the rotating speed of the feather rod, thereby improving the stirring effect of the zygotes by the feather rod; when the zygotes flow into the incubation cylinder, the driven friction wheel moves upward first and then downward, which reduces the friction transmission with the cone friction wheel, so that the driving turbine reduces the water fluctuation, and the zygotes in the incubation cylinder are in a water fluctuation environment with moderate intensity, thereby simulating the water flow in the natural living environment of the black carp, promoting the transmission of oxygen and nutrients, and further improving the growth and hatching effect of the zygotes. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a step flow chart of a black carp zygote formation method.

[0024] Figure 2 Structure diagram of a device for forming fertilized eggs of the black carp;

[0025] Figure 3 Structure diagram of a device for forming fertilized eggs of the black carp;

[0026] Figure 4 Structure diagram of a device for forming fertilized eggs of the black carp;

[0027] Figure 5 Structure diagram of a device for forming fertilized eggs of the black carp;

[0028] Figure 6 Structure diagram of a device for forming fertilized eggs of the black carp;

[0029] Figure 7 Structure diagram of a device for forming fertilized eggs of the black carp;

[0030] Figure 8 Structure diagram of a device for forming fertilized eggs of the black carp;

[0031] Figure 9 Structure diagram of a device for forming fertilized eggs of the black carp;

[0032] Figure 10 Structure diagram of a device for forming fertilized eggs of the black carp;

[0033] Figure: 1, shell; 2, water tank; 3, protective box; 4, incubation cylinder; 5, spray pipe; 6, motor; 7, limit plate; 8, support plate; 9, left slide chute; 10, right slide chute; 20, drive mechanism; 21, rotating column; 22, cam groove; 23, conical friction wheel; 24, transmission gear; 25, transmission rack rod; 26, limit shell; 27, connecting frame; 28, connecting rod; 29, push block; 30, adjusting mechanism; 31, right hinged rod; 32, left hinged rod; 33, transmission belt; 34, bearing gear; 35, driven gear; 36, push rod; 40, piston mechanism; 41, upper piston cylinder; 42, double-cavity piston cylinder; 43, lower piston cylinder; 44, upper piston disc; 45, lower piston disc; 46, support spring block; 47, air inlet pipe; 50, wave mechanism; 51, square rod; 52, driven friction wheel; 53, driving pulley; 54, driven pulley; 55, connecting belt; 56, driving turbine; 57, flow collecting part; 500, smearing mechanism; 501, driven turbine; 502, driven shaft; 503, bearing frame; 504, feather rod. DETAILED DESCRIPTION

[0034] The existing technology is manually controlled by the staff to uniformly flatten the fertilized eggs, which requires a certain control force. If the operation is not proper, too much pressure or excessive friction will cause damage to the fertilized eggs. Moreover, the flow speed of water needs to be controlled for the fertilized eggs in the incubation process. If the fluctuation is too large, it may cause damage to the fertilized eggs, resulting in breakage or displacement of the fertilized eggs, and the fertilized eggs cannot obtain a suitable water fluctuation and cultivation environment. Therefore, the present application provides a technical solution: a method for forming fertilized eggs of Pseudobrama sima, comprising the following steps:

[0035] Step one: placing the fertilized eggs into the spray pipe;

[0036] Step two: flattening the fertilized eggs by adjusting the water vapor and the stirring of the feather rod;

[0037] Step three: adjusting the driving state of the driving mechanism to drive the piston mechanism to spray a large amount of water to flush the fertilized eggs into the incubation cylinder;

[0038] Step four: adjusting the intensity of the fluctuation mechanism to make the fertilized eggs in a real water fluctuation environment.

[0039] In step two, the fertilized eggs are flattened. At this time, the upper cam groove 22 controls the upper transmission rack bar 25 to perform reciprocating motion downward first and then upward, so that the piston mechanism 40 sprays a large amount of gas and a small amount of water, and the fertilized eggs are uniformly arranged under the cooperation of the water vapor and the feather rod 504. In step three, the fertilized eggs are flushed. The piston mechanism 40 controls the lower transmission rack bar 25 and the lower cam groove 22 to slide to make the limiting shell 26 perform reciprocating motion upward first and then downward, so that the piston mechanism 40 sprays a large amount of water and a small amount of gas, and the fertilized eggs on the surface of the inclined supporting plate 8 are flushed into the incubation cylinder 4.

[0040] The method for forming fertilized eggs of Pseudobrama sima is realized by a device for forming fertilized eggs of Pseudobrama sima, as shown in Figure 2 The device for forming fertilized eggs of Pseudobrama sima comprises a shell 1, a water tank 2 fixedly connected to the inside lower side of the shell 1, a protection box 3 fixedly connected to the middle of the shell 1, a supporting plate 8 slidably connected to the inside of the protection box 3, an incubation cylinder 4 slidably connected to the inside of the water tank 2 at the lower side of the protection box 3, and a motor 6 fixedly installed at the inside right end face of the shell 1. Figure 3 、 Figure 4 As shown in, the left side of the motor 6 is provided with a piston mechanism 40 for spraying gas and flushing the fertilized eggs. The lower side of the motor 6 is provided with a driving mechanism 20 for controlling the working of the piston mechanism 40. The rear side of the protection box 3 is provided with an adjusting mechanism 30 for adjusting the motion state of the driving mechanism 20. The inside of the water tank 2 is provided with a flattening mechanism 500 for stirring the fertilized eggs. The lower side of the flattening mechanism 500 is provided with a fluctuation mechanism 50 for controlling the water fluctuation in the water tank 2.

[0041] As Figure 4 , Figure 5 , Figure 6 shown, the drive mechanism 20 includes a rotating column 21, a conical friction wheel 23, a transmission rack bar 25, a limiting shell 26 and a connecting rod 28, the drive mechanism 20 controls the piston mechanism 40 to perform piston movement through the connecting rod 28, the adjusting mechanism 30 includes a right hinged rod 31, a left hinged rod 32 and a push rod 36, the adjusting mechanism 30 adjusts the movement state of the drive mechanism 20 through the push rod 36, the drive mechanism 20 controls the undulating mechanism 50 to perform water undulation through the conical friction wheel 23, the undulating mechanism 50 includes a square rod 51, a driving turbine 56 and a current collecting part 57, the undulating mechanism 50 controls the stirring mechanism 500 to stir the fertilized eggs through the driving turbine 56 and the current collecting part 57.

[0042] The output end of the motor 6 is fixedly connected with the upper end surface of the rotating column 21, the upper and lower sides of the surface of the rotating column 21 are fixedly provided with cam grooves 22, the transmission rack bar 25 is rotatably connected in the interior of the limiting shell 26, the upper and lower sides of the interior of the limiting shell 26 are slidably connected with transmission gears 24, and the upper and lower transmission rack bars 25 are in meshing connection with the transmission gears 24; the lower end surface of the limiting shell 26 is fixedly connected with a connecting frame 27, the lower end surface of the rotating column 21 is fixedly connected with the conical friction wheel 23, the upper end surface of the limiting shell 26 is fixedly connected with the connecting rod 28, and the surface of the upper side of the connecting rod 28 is fixedly connected with two groups of push blocks 29.

[0043] As Figure 4 and Figure 8 shown, the upper and lower two groups of cam grooves 22 are symmetrically arranged along the middle part of the rotating column 21, when the right side of the upper transmission gear 24 slides in the interior of the upper cam groove 22, the rotating column 21 controls the upper transmission gear 24 to perform up-down reciprocating movement from downward to upward when rotating; when the right side of the lower transmission gear 24 slides in the interior of the lower cam groove 22, the rotating column 21 controls the lower transmission gear 24 to perform up-down reciprocating movement from upward to downward when rotating.

[0044] As Figure 6As shown, the piston mechanism 40 comprises an upper piston cylinder 41, a double-cavity piston cylinder 42 and a lower piston cylinder 43, the upper and lower sides of the double-cavity piston cylinder 42 are respectively in sliding connection with the upper piston cylinder 41 and the lower piston cylinder 43, the inner upper and lower sides of the double-cavity piston cylinder 42 are both fixedly provided with cavities, the interiors of the upper piston cylinder 41 and the lower piston cylinder 43 are both in sliding connection with an upper piston disc 44, the two groups of cavities of the double-cavity piston cylinder 42 are both in sliding connection with a lower piston disc 45, the push block 29 is located between the upper piston disc 44 and the lower piston disc 45, the upper piston disc 44 and the lower piston disc 45 are both in sliding connection with the surface of the connecting rod 28, the upper cavity of the double-cavity piston cylinder 42 and the interior of the lower piston cylinder 43 are both provided with a support spring block 46; the surface of the double-cavity piston cylinder 42 is fixedly communicated with an air inlet pipe 47, the interior of the support plate 8 is detachably connected with a spray pipe 5, the surface of the spray pipe 5 is provided with a plurality of through holes, the output ends of the upper piston cylinder 41, the double-cavity piston cylinder 42 and the lower piston cylinder 43 are all communicated with the spray pipe 5 through a hose.

[0045] As shown in Figure 6 the upper side upper piston disc 44 and the lower side lower piston disc 45 respectively perform piston movement under the pushing of the upper surface of the upper side push block 29 and the lower side push block 29, the lower side lower piston disc 45 and the lower side upper piston disc 44 respectively perform piston movement under the pushing of the lower surface of the upper side push block 29 and the lower side push block 29, the input ends of the interiors of the upper piston cylinder 41 and the upper side cavity of the double-cavity piston cylinder 42 are both connected with an external water source through a pipeline, the upper piston cylinder 41 and the upper side cavity of the double-cavity piston cylinder 42 perform piston water spraying work under the driving of the upper side upper piston disc 44 and the upper side lower piston disc 45, the lower piston cylinder 43 and the lower side cavity of the double-cavity piston cylinder 42 perform piston air spraying work under the driving of the lower side lower piston disc 45 and the upper piston disc 44, the cavities of the upper piston cylinder 41 and the lower piston cylinder 43 are larger than that of the double-cavity piston cylinder 42, the two groups of different size support spring blocks 46 are arranged to control the resetting of the upper side lower piston disc 45 and the lower side upper piston disc 44.

[0046] As shown in Figure 9 the upper ends of the left hinge rod 32 and the right hinge rod 31 are respectively in sliding connection with the interiors of the left sliding groove 9 and the right sliding groove 10, the surface of the limiting shell 26 is rotatably connected with a driving gear 34 and a driven gear 35, the lower end rear side of the left hinge rod 32 is fixedly connected with the driven gear 35, the left end of the driving gear 34 is in meshing connection with the right end of the driven gear 35, the rear side of the driven gear 35 is fixedly connected with the left hinge rod 32, the front side of the transmission rack rod 25 is fixedly connected with the right hinge rod 31, the right hinge rod 31 is in transmission connection with the driving gear 34 through a transmission belt 33, the rear side of the driven gear 35 is fixedly connected with the right end of the push rod 36.

[0047] As shown in Figure 10As shown, the lower side of the connecting frame 27 is rotationally connected with a driven friction wheel 52, a square rod 51 is slidingly connected to the inside of the driven friction wheel 52, the driven friction wheel 52 is slidingly connected to the surface of the conical friction wheel 23, the lower end of the square rod 51 is fixedly connected with a driving runner 53, a driving turbine 56 is rotationally connected to the inside of the water tank 2, the lower side of the driving turbine 56 is fixedly connected with a driven runner 54, the driving runner 53 is drivingly connected with the driven runner 54 through a connecting belt 55, a current collecting part 57 is fixedly connected to the inside of the upper side of the water tank 2, and the current collecting part 57 is located on the upper side of the driving turbine 56.

[0048] The smearing mechanism 500 includes a driven turbine 501 located on the left side of the current collecting part 57, the left side of the current collecting part 57 is provided in a trumpet shape, a driven shaft 502 is rotationally connected to the middle part of the water tank 2, the lower end of the driven shaft 502 is fixedly connected with the driven turbine 501, the upper end of the driven shaft 502 is detachably connected with a bearing frame 503, and the upper side of the support plate 8 is fixedly connected with a plurality of feather rods 504 on the lower side of the surface of the bearing frame 503.

[0049] As shown in Figure 2 The inside of the housing 1 is fixedly connected with a limiting plate 7 on the rear side, a push rod 36 is slidingly connected to the inside of the limiting plate 7, the opening size of the left sliding groove 9 is larger than that of the right sliding groove 10, and the lower side of the protection box 3 and the upper side of the incubation cylinder 4 are both provided in a funnel shape.

[0050] When the water body is fluctuated in step four, the piston mechanism 40 and the smearing mechanism 500 smear the zygote, at this time, the conical friction wheel 23 increases the transmission ratio between the driven friction wheel 52 to increase the fluctuation generated by the driving turbine 56 rotating, when the smearing mechanism 500 and the piston mechanism 40 pour the zygote into the incubation cylinder 4, at this time, the conical friction wheel 23 reduces the transmission ratio between the driven friction wheel 52 to reduce the fluctuation generated by the driving turbine 56, so that the zygote is in a suitable water body fluctuation environment.

[0051] Working principle: pour the fertilized eggs into the protective box 3, the output end of the motor 6 drives the rotating column 21 fixedly connected with it to rotate, the rotating column 21 drives the cam groove 22 to rotate, at this time the right end of the upper transmission rack bar 25 is slidingly connected in the inside of the upper cam groove 22, when the rotating column 21 rotates, the upper cam groove 22 drives the upper transmission rack bar 25 to move up and down, the transmission rack bar 25 drives the limiting shell 26 slidingly connected with it to move up and down, the limiting shell 26 drives the connecting frame 27 and the connecting rod 28 fixedly connected with it to move synchronously, the connecting rod 28 drives the push block 29 fixedly connected with it to move, the upper piston disc 45 and the lower piston disc 44 move synchronously under the cooperation of the push block 29 and the driving turbine 56, so that the upper cavity of the double-cavity piston cylinder 42 and the lower piston cylinder 43 respectively spray a small amount of water and a large amount of gas, and the water and gas mixture is sprayed in the form of water vapor to the surface of the support plate 8 through the spray pipe 5;

[0052] The rotating column 21 drives the conical friction wheel 23 fixedly connected with it to rotate at the same time, the conical friction wheel 23 drives the driven friction wheel 52 to rotate through friction transmission, the driven friction wheel 52 drives the driving turbine 53 to rotate through the square rod 51 slidingly connected with it, the driving turbine 53 drives the driven turbine 54 to rotate through the connecting belt 55, and the driven turbine 54 drives the driving turbine 56 to rotate, so that the water in the water tank 2 is fluctuated, when the connecting frame 27 drives the driven friction wheel 52 to move downward, the driven friction wheel 52 increases the contact area with the conical friction wheel 23 and further increases the rotating speed of the driving turbine 56, so that the water flow generated by the driving turbine 56 is concentrated to the driven turbine 501 through the flow collecting part 57, and the driven turbine 501 drives the driven shaft 502 to rotate under stress, and the driven shaft 502 drives the feather rod 504 to rotate through the bearing frame 503;

[0053] The limiting shell 26 moves up and down while driving the support plate 8 to move up and down through the left hinge rod 32 and the right hinge rod 31, and the support plate 8 drives the upper fertilized eggs to move up and down, when the support plate 8 moves downward, the piston mechanism 40 sprays water vapor through the spray pipe 5 at this time, so that the fertilized eggs spread under the blowing of the water vapor, when the support plate 8 moves upward, the fertilized eggs contact with the feather rod 504, which further uniformly spreads the fertilized eggs to avoid accumulation;

[0054] When the fertilized eggs are evenly arranged, the transmission rack 25 is rotated by pushing the push rod 36, the upper and lower transmission gears 24 connected with the transmission rack 25 are moved relatively, the upper transmission gear 24 is moved to the left to be disconnected with the upper cam groove 22, and the lower transmission gear 24 is moved to the right to be connected with the lower cam groove 22, at this time, when the rotating column 21 is rotated, the lower transmission gear 24 drives the limiting shell 26 to move up and down repeatedly, the connecting rod 28 drives the push block 29 to move up and down synchronously with the limiting shell 26, the upper piston disc 44 and the lower piston disc 45 are pushed by the upper and lower push blocks 29 to control the piston movement of the upper piston cylinder 41 and the lower cavity of the double-cavity piston cylinder 42, at this time, the upper piston cylinder 41 and the double-cavity piston cylinder 42 will spray a large amount of water and a small amount of gas respectively, and the water and the gas are sprayed into the protective box 3 through the spray pipe 5;

[0055] The transmission gear 24 drives the right articulated rod 31 to rotate at the same time, the bearing gear 34 is driven to rotate through the transmission belt 33, the driven gear 35 connected with the bearing gear 34 is driven to rotate, the driven gear 35 drives the left articulated rod 32 to rotate to make the support plate 8 tilt to the left around the left sliding groove 9, the support plate 8 is in an inclined state and moves up and down repeatedly, the falling speed of the fertilized eggs washed is accelerated, the fertilized eggs washed flow into the incubation cylinder 4 through the gap between the support plate 8 and the protective box 3;

[0056] At this time, the connecting frame 27 drives the driven friction wheel 52 to move up and down repeatedly, the transmission ratio between the driven friction wheel 52 and the conical friction wheel 23 is reduced, the fluctuation of the water in the water tank 2 is reduced, the rotation speed of the driven turbine 501 is reduced, and the feather rod 504 with the reduced rotation speed sweeps the fertilized eggs to the left inclined position of the support plate 8;

[0057] Because the rotation speed of the driven turbine 501 is reduced, the fluctuation of the water in the water tank 2 is reduced, and the degree of shaking of the incubation cylinder 4 in the water tank 2 is reduced, at this time, the fertilized eggs in the incubation cylinder 4 keep the uniform distribution of oxygen and temperature in the water under the fluctuation of the water with moderate degree;

[0058] When the support plate 8 is tilted to the left, the fertilized eggs on the right surface of the upper end of the support plate 8 flow to the left along the inclined surface, at this time, the right side of the support plate 8 is in full contact with the feather rod 504, and the rotation of the feather rod 504 further accelerates the conveying speed of the fertilized eggs.

[0059] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the spirit and scope of the present application, the scope of the present application is defined by the claims and their equivalents.

Claims

1. A method for formation of fertilized eggs of Cyprinus carpio haematopterus, characterized by: It comprises the following steps: Step one: put the fertilized eggs into the spray pipe; Step two: evenly smear the fertilized eggs by adjusting the water vapor and the stirring of the feather rod; Step three: adjust the driving state of the driving mechanism to make the piston mechanism spray a large amount of water to flush the fertilized eggs into the incubation cylinder; Step four: adjust the intensity by the fluctuation mechanism to make the fertilized eggs in the real water body fluctuation environment; In the step two, when the fertilized eggs are evenly smeared, the upper cam groove (22) controls the upper transmission rack bar (25) to move downward and then upward reciprocally, so that the piston mechanism (40) sprays a large amount of gas and a small amount of water, and the fertilized eggs are evenly arranged under the cooperation of the water vapor and the feather rod (504); in the step three, when the fertilized eggs are flushed, the piston mechanism (40) controls the lower transmission rack bar (25) and the lower cam groove (22) to slide, so that the limiting shell (26) moves upward and then downward reciprocally, the piston mechanism (40) sprays a large amount of water and a small amount of gas, and the fertilized eggs on the surface of the inclined supporting plate (8) are flushed into the incubation cylinder (4); The method for forming the fertilized eggs of Wuyuan carp is realized by a device for forming the fertilized eggs of Wuyuan carp, which comprises a shell (1), a water tank (2) fixedly connected to the inside of the lower side of the shell (1), a protection box (3) fixedly connected to the middle of the shell (1), a supporting plate (8) slidably connected to the inside of the protection box (3), an incubation cylinder (4) slidably connected to the inside of the lower side of the water tank (2), a motor (6) fixedly installed on the right end face of the inside of the shell (1), a piston mechanism (40) for spraying gas and flushing the fertilized eggs arranged on the left side of the motor (6); a driving mechanism (20) for controlling the working of the piston mechanism (40) arranged on the lower side of the motor (6); an adjusting mechanism (30) for adjusting the movement state of the driving mechanism (20) arranged on the rear side of the protection box (3); a smearing mechanism (500) for stirring the fertilized eggs arranged in the inside of the water tank (2); a fluctuation mechanism (50) for controlling the fluctuation of the water in the water tank (2) arranged on the lower side of the smearing mechanism (500); The driving mechanism (20) includes a rotating column (21), a conical friction wheel (23), a transmission rack bar (25), a limiting shell (26) and a connecting rod (28), the driving mechanism (20) controls the piston mechanism (40) to move by the connecting rod (28), the adjusting mechanism (30) includes a right hinged rod (31), a left hinged rod (32) and a push rod (36), the adjusting mechanism (30) adjusts the movement state of the driving mechanism (20) by the push rod (36), the driving mechanism (20) controls the wave mechanism (50) to wave by the conical friction wheel (23), the wave mechanism (50) includes a square rod (51), a driving turbine (56) and a flow collecting part (57), the wave mechanism (50) controls the fertilized egg to be stirred by the driving turbine (56) and the flow collecting part (57); the output end of the motor (6) is fixedly connected with the upper end surface of the rotating column (21), the surface of the rotating column (21) is fixedly provided with cam grooves (22) on the upper side and the lower side, the transmission rack bar (25) is rotatably connected in the interior of the limiting shell (26), the interior of the limiting shell (26) is slidably connected with transmission gears (24) on the upper side and the lower side, and the upper side and the lower side transmission rack bar (25) are meshedly connected with the transmission gears (24); the lower end surface of the limiting shell (26) is fixedly connected with a connecting frame (27), the lower end surface of the rotating column (21) is fixedly connected with the conical friction wheel (23), the upper end surface of the limiting shell (26) is fixedly connected with the connecting rod (28), and the surface of the connecting rod (28) is fixedly connected with two groups of push blocks (29) on the upper side.

2. A method for formation of fertilized eggs of the common carp (Cyprinus carpio) according to claim 1, characterized by the fact that: The piston mechanism (40) includes an upper piston cylinder (41), a double-cavity piston cylinder (42) and a lower piston cylinder (43), the upper side and the lower side of the double-cavity piston cylinder (42) are slidably connected with the upper piston cylinder (41) and the lower piston cylinder (43) respectively, the interior of the double-cavity piston cylinder (42) is fixedly provided with cavities on the upper side and the lower side, the interiors of the upper piston cylinder (41) and the lower piston cylinder (43) are slidably connected with upper piston discs (44), the two groups of cavities in the double-cavity piston cylinder (42) are slidably connected with lower piston discs (45), the push blocks (29) are located between the upper piston discs (44) and the lower piston discs (45), the upper piston discs (44) and the lower piston discs (45) are slidably connected to the surface of the connecting rod (28), and the upper side cavity of the double-cavity piston cylinder (42) and the interior of the lower piston cylinder (43) are provided with supporting spring blocks (46); the surface of the double-cavity piston cylinder (42) is fixedly connected with an air inlet pipe (47), the interior of the supporting plate (8) is detachably connected with a spray pipe (5), the surface of the spray pipe (5) is provided with a plurality of through holes, and the output ends of the upper piston cylinder (41), the double-cavity piston cylinder (42) and the lower piston cylinder (43) are communicated with the spray pipe (5) through a hose.

3. A method for formation of fertilized eggs of Ctenopharyngodon idellus according to claim 2, characterized in that: The upper end of the support plate (8) is fixed with a left sliding groove (9) and a right sliding groove (10) on both sides, the upper end of the left hinge rod (32) and the right hinge rod (31) is respectively connected to the inside of the left sliding groove (9) and the right sliding groove (10), the surface of the limiting shell (26) is rotatably connected with a bearing gear (34) and a driven gear (35), the lower end of the left hinge rod (32) is fixedly connected with the driven gear (35), the left end of the bearing gear (34) is meshingly connected with the right end of the driven gear (35), the driven gear (35) is fixedly connected with the rear side of the left hinge rod (32), the front side of the transmission rack rod (25) is fixedly connected with the right hinge rod (31), the right hinge rod (31) is drivingly connected with the bearing gear (34) through a transmission belt (33), the rear side of the driven gear (35) is fixedly connected with the right end of the push rod (36).

4. A method of forming a fertilized egg of the common carp according to claim 3, characterized in that: The lower side of the connecting frame (27) is rotatably connected with a driven friction wheel (52), the square rod (51) is slidingly connected to the inside of the driven friction wheel (52), the driven friction wheel (52) is slidingly connected to the surface of the conical friction wheel (23), the lower end of the square rod (51) is fixedly connected with a driving runner (53), the driving runner (56) is rotatably connected to the inside of the water tank (2), the lower side of the driving runner (56) is fixedly connected with a driven runner (54), the driving runner (53) is drivingly connected with the driven runner (54) through a connecting belt (55), the current collecting part (57) is fixedly connected to the inside of the upper side of the water tank (2), and the current collecting part (57) is located on the upper side of the driving runner (56).

5. A method of forming a fertilized egg of the common carp according to claim 4, characterized in that: The smearing mechanism (500) comprises a driven turbine (501), the middle part of the water tank (2) is rotatably connected with a driven shaft (502), the lower end of the driven shaft (502) is fixedly connected with the driven turbine (501), the upper end of the driven shaft (502) is detachably connected with a bearing frame (503), and the upper side of the support plate (8) is fixedly connected with a plurality of feather rods (504) on the surface of the lower side of the bearing frame (503).

6. A method of forming a fertilized egg of the common carp according to claim 5, characterized in that: The rear side of the inside of the shell (1) is fixedly connected with a limiting plate (7), the push rod (36) is slidingly connected to the inside of the limiting plate (7), the opening size of the left sliding groove (9) is greater than that of the right sliding groove (10), and the lower side of the protection box (3) and the upper side of the incubation cylinder (4) are both funnel-shaped.

7. A method of forming a fertilized egg of the common carp according to claim 6, characterized in that: When the water body is fluctuated in step four, the fertilized eggs are smeared by the piston mechanism (40) and the smearing mechanism (500), at this time, the transmission ratio between the conical friction wheel (23) and the driven friction wheel (52) is increased to increase the fluctuation generated by the driving runner (56) when rotating, when the smearing mechanism (500) and the piston mechanism (40) pour the fertilized eggs into the incubation cylinder (4), at this time, the transmission ratio between the conical friction wheel (23) and the driven friction wheel (52) is reduced to reduce the fluctuation generated by the driving runner (56), so that the fertilized eggs are in a suitable water body fluctuation environment.

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