CN114258888A - Ice breaking and oxygen increasing device and method for crayfish breeding in winter - Google Patents
Ice breaking and oxygen increasing device and method for crayfish breeding in winter Download PDFInfo
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- CN114258888A CN114258888A CN202111571590.XA CN202111571590A CN114258888A CN 114258888 A CN114258888 A CN 114258888A CN 202111571590 A CN202111571590 A CN 202111571590A CN 114258888 A CN114258888 A CN 114258888A
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- 239000001301 oxygen Substances 0.000 title claims abstract description 43
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 43
- 241000238017 Astacoidea Species 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000009395 breeding Methods 0.000 title abstract description 15
- 230000001488 breeding effect Effects 0.000 title abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 34
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 3
- 238000005276 aerator Methods 0.000 claims description 2
- 238000005273 aeration Methods 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 10
- 239000007921 spray Substances 0.000 abstract description 3
- 230000001502 supplementing effect Effects 0.000 abstract 2
- 230000001914 calming effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
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- 239000013505 freshwater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
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Abstract
The invention discloses an ice breaking and oxygen increasing device for crayfish breeding in winter and a method thereof, wherein a base circular table and a wave making circular block float at the center of a water surface, the whole device can cover a larger water surface in the wave making and ice breaking and oxygen supplementing processes, the specific wave making and ice breaking and oxygen supplementing processes are that a motor is electrified to drive a whole driving assembly to move up and down relative to the base circular table, the wave making circular block moves up and down to force the water surface to generate waves, the waves can not freeze the water surface, meanwhile, the contact between the water surface and air can be increased, the oxygen content of a water body is improved, meanwhile, the driving assembly is linked with partial parts in an oxygen increasing assembly to move up and down and actively increase oxygen, the oxygen increasing assembly can spray a large amount of air into the water to increase the contact between the water surface and the air, the oxygen content of the water body is further improved, wherein the servo motor is a bidirectional synchronous motor, so that a single servo motor can drive two driving shafts, thereby driving two groups of oxygenation components and having good practicability.
Description
Technical Field
The invention relates to crayfish breeding equipment, in particular to an ice breaking and oxygen increasing device and method for crayfish breeding in winter.
Background
The crayfish is a freshwater economic crayfish and is popular with people because of delicious meat taste. Due to the omnivorous property, the fast growth speed and the strong adaptability, the method forms an absolute competitive advantage in the local ecological environment. The crayfish breeding is to breed crayfish for profit, and shrimp inhabitation places such as rubbles, bricks, stones, meshes, old tires, and grass dragon are arranged in the breeding water area to serve as shrimp nests for the hidden inhabitation of the crayfish and the defense against enemy harm.
The optimal growth temperature of the crayfish is above 18 ℃ and below 30 ℃, the crayfish grows quickly, the metabolism is vigorous, and the oxygen consumption is large, so the water quality of the crayfish pond needs to be kept fresh, and the oxygen content of the water body needs to be ensured. The condition that the surface of water freezes can appear in the open air crayfish pond of breeding winter, leads to water and air contact surface little like this, and the oxygen content of water is end, so the pond deicing is bred to crayfish in winter with oxygenation very important, and current mode is the cooperation oxygen-increasing machine of artifical icebreaking, wastes time and energy like this, is difficult to accomplish in time icebreaking simultaneously night.
Disclosure of Invention
The invention aims to provide an ice-breaking oxygen-increasing device and method for crayfish breeding in winter.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a crayfish is bred and is broken ice oxygenation device in winter, includes basic round platform, oxygenation subassembly, drive assembly and makes unrestrained round piece, drive assembly installs on the basic round platform, and oxygenation subassembly is connected to drive assembly's one end, and oxygenation subassembly runs through the basic round platform and rather than swing joint, and unrestrained round piece is made in the bottom installation of basic round platform, makes unrestrained round piece and is hemispherical, and the edge of basic round platform is tied there is the stay cord, and the pond edge is connected through the stay cord to the basic round platform.
Further, drive assembly includes servo motor, drive shaft, eccentric block, the base fills a section of thick bamboo, the activity fills a section of thick bamboo and reset spring, the bottom that the base filled a section of thick bamboo is fixed with basic round platform, the base fills an inner chamber wall swing joint with the activity and fills a section of thick bamboo, install reset spring in the inner chamber of activity pad section of thick bamboo, servo motor is installed on the top that the activity filled a section of thick bamboo, the drive shaft is installed to servo motor's output, the eccentric block is installed in the outside of drive shaft, the eccentric block is connected with the last surface contact of basic round platform, the end-to-end connection oxygenation subassembly of drive shaft.
Furthermore, the upper end and the lower end of the reset spring are respectively connected with a movable cushion cylinder and a basic cushion cylinder, and the basic cushion cylinder is arranged on the central line of the basic circular truncated cone.
Furthermore, the servo motor is a bidirectional synchronous motor, the two output ends of the servo motor are both provided with a driving shaft, and the eccentric blocks are symmetrically distributed on two sides of the servo motor.
Further, the oxygenation subassembly stretches into the inboard of making unrestrained disk, and the oxygenation subassembly includes the slide cartridge, vertical arm, the case of calming the anger, the briquetting, intake pipe and outlet duct, and the slide cartridge is installed at the tail end of drive shaft and rather than swing joint, and the top edge of vertical arm is connected to the slide cartridge, and the briquetting is installed to the bottom of vertical arm, and the briquetting is located the inboard of case of calming the anger, the briquetting and the inner chamber wall swing joint of case of calming the anger, and the outer wall of case of calming the anger is connected with the round piece of making unrestrained, has seted up air inlet and gas outlet on the lateral wall of case of calming the anger, and the case of calming the anger passes through the air inlet and connects the intake pipe, and the case of calming the anger passes through the gas outlet duct of gas outlet connection.
Furthermore, a first one-way valve plate is installed at the joint of the air inlet and the air inlet pipe, and the air inlet pipe penetrates through the basic circular truncated cone.
Furthermore, a second one-way valve plate is installed at the joint of the air outlet and the air outlet pipe, and the diameter value of the air outlet pipe is smaller than that of the air inlet.
Further, the edge installation rubber sealing strip of briquetting, the briquetting passes through the inner chamber wall that rubber sealing strip contacted the pressure gas shell, and the bottom of briquetting and the bottom of pressure gas shell all are the slope setting.
Furthermore, foam is filled in the base round table and the wave-making round block.
The invention provides a use method of an ice breaking and oxygen increasing device for crayfish breeding in winter, which comprises the following steps:
s1: firstly, installing an oxygenation assembly and a driving assembly on a base circular table on the shore, wherein the oxygenation assembly is symmetrically arranged on two sides of a servo motor;
s2: then the device is transferred to the center of a culture pond, a plurality of pull ropes connected with the outer side of the base circular truncated cone are uniformly extended out, the pull ropes are distributed in a radial shape, and the tail ends of the pull ropes are fixed on the edge of the pond;
s3: then, wave making and ice breaking are carried out, wherein the servo motor drives the driving shafts at the two ends to rotate in the same direction and speed after being electrified, the rotating driving shaft drives the eccentric block to move, the whole driving assembly can move up and down relative to the basic circular table due to the arrangement of the basic cushion cylinder, the movable cushion cylinder and the reset spring, the basic circular table and the wave making circular block can also move up and down along with the eccentric block, the wave making circular block moves up and down to force the water surface to generate waves, the waves can not only prevent the water surface from being frozen, but also increase the contact between the water surface and the air, and the oxygen content of the water body is improved;
s4: extra oxygenation is carried out while making waves and breaking ice, wherein the servo motor drives the drive shaft to rotate and drives the assembly to move up and down relative to the basic round platform while making waves and breaking ice, the drive shaft can drive part of parts in the up-and-down movement oxygenation assembly to move up and down, and initiative oxygenation is carried out, specifically speaking, the drive shaft is forced to drive the slide cylinder and the vertical arm to move up and down by the up-and-down movement of the drive shaft, the vertical arm is limited by the basic round platform and can only move vertically, the vertical arm that reciprocates drives the briquetting and reciprocates, the briquetting that reciprocates can force the air shell to suck and spit out air, the air of spitting out rushes into the culture pond, increase the contact of the surface of water and air, improve the oxygen content of the water body.
Compared with the prior art, the invention has the beneficial effects that: the invention provides an ice-breaking oxygen-increasing device for crayfish breeding in winter and a method thereof.A base circular table and a wave-making circular block float at the center of a water surface, the whole device can cover a larger water surface in the wave-making, ice-breaking and oxygen-supplementing processes, and the specific wave-making, ice-breaking and oxygen-supplementing processes are that a motor in a driving assembly is electrified to drive the whole driving assembly to move up and down relative to the base circular table, the wave-making circular block moves up and down to force the water surface to generate waves, the waves can not only prevent the water surface from being frozen, but also increase the contact between the water surface and air and improve the oxygen content of a water body, wherein when the driving assembly moves up and down relative to the base circular table, the driving assembly is linked with part of parts in an oxygen-increasing assembly to move up and down and actively increase oxygen, the oxygen-increasing assembly can spray a large amount of air into the water surface to increase the contact between the water surface and the air so as to further improve the oxygen content of the water body, wherein servo motor is two-way synchronous machine, and single servo motor just can drive two drive shafts like this to drive two sets of oxygenation subassemblies, the practicality is good, and whole device uses comparatively simply simultaneously.
Drawings
FIG. 1 is a schematic view of the overall structure installation location of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view, partly in section, of the overall structure of the invention;
FIG. 4 is a schematic view of the driving assembly of the present invention;
FIG. 5 is a schematic cross-sectional view of the aerator assembly of the present invention;
FIG. 6 is a schematic view of the oxygen increasing assembly of the present invention;
FIG. 7 is a schematic view of the position of the press block of the present invention;
FIG. 8 is a schematic diagram of a pressing block structure of the oxygen increasing assembly of the present invention in a suction state;
FIG. 9 is a schematic diagram of a briquetting structure of the oxygen increasing assembly in the exhaust state.
In the figure: 1. a base circular table; 2. an oxygenation assembly; 21. a slide cylinder; 22. a vertical arm; 23. pressing the air shell; 231. an air inlet; 232. an air outlet; 233. a first check valve plate; 234. a second one-way valve plate; 24. briquetting; 25. an air inlet pipe; 26. an air outlet pipe; 3. a drive assembly; 31. a servo motor; 32. a drive shaft; 33. an eccentric block; 34. a base pad cylinder; 35. a movable cushion cylinder; 36. a return spring; 4. wave making round blocks; 5. and pulling a rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an ice-breaking oxygen-increasing device for crayfish breeding in winter comprises a base circular table 1, an oxygen-increasing assembly 2, a driving assembly 3 and a wave-making circular block 4, wherein the driving assembly 3 is installed on the base circular table 1, one end of the driving assembly 3 is connected with the oxygen-increasing assembly 2, the oxygen-increasing assembly 2 penetrates through the base circular table 1 and is movably connected with the base circular table, the wave-making circular block 4 is installed at the bottom end of the base circular table 1, the wave-making circular block 4 is hemispherical, a pull rope 5 is tied at the edge of the base circular table 1, the base circular table 1 is connected with a pond edge through the pull rope 5, foam is filled in the base circular table 1 and the wave-making circular block 4, so that the base circular table 1 and the wave-making circular block 4 are small in overall weight, the base circular table 1, the oxygen-increasing assembly 2, the driving assembly 3 and the wave-making circular block 4 can float on the water surface, wherein the device is assisted in positioning through the pull rope 5 at the edge of the base circular table 1 when being installed, the radial pull ropes 5 are distributed outwards, the base circular table 1, the oxygenation assembly 2, the driving assembly 3 and the wave-making circular block 4 are positioned at the center of the culture pond under the connection of the pull ropes 5, so that the whole device can cover a larger water surface in the wave-making, ice-breaking and oxygen-supplementing processes, the specific wave-making, ice-breaking and oxygen-supplementing processes are that a motor in the driving assembly 3 is electrified to drive the whole driving assembly 3 to move up and down relative to the base circular table 1, the base circular table 1 and the wave-making circular block 4 can also move up and down along with the motor, the wave-making circular block 4 can move up and down to force the water surface to generate waves, the waves can not only prevent the water surface from being frozen, but also can increase the contact between the water surface and air and improve the oxygen content of the water body, wherein when the driving assembly 3 moves up and down relative to the base circular table 1, the driving assembly 3 can drive part of the up and down movement oxygenation assembly 2 to move up and down, and active oxygenation is carried out, the oxygenation component 2 can spray a large amount of air into water, the contact between the water surface and the air is increased, and the oxygen content of the water body is further improved.
Referring to fig. 2-4, the driving assembly 3 includes a servo motor 31, a driving shaft 32, an eccentric block 33, a base cushion cylinder 34, a movable cushion cylinder 35 and a return spring 36, the bottom end of the base cushion cylinder 34 is fixed to the base circular table 1, the base cushion cylinder 34 is movably connected to the inner cavity wall of the movable cushion cylinder 35, the return spring 36 is installed in the inner cavity of the movable cushion cylinder 35, the upper end and the lower end of the return spring 36 are respectively connected to the movable cushion cylinder 35 and the base cushion cylinder 34, wherein the return spring 36 is used for returning, the base cushion cylinder 34 is installed on the center line of the base circular table 1, so that the base cushion cylinder 34, the servo motor 31 and the movable cushion cylinder 35 are all located on the center line of the base circular table 1, the device has better operation stability, the servo motor 31 is installed at the top end of the movable cushion cylinder 35, the driving shaft 32 is installed at the output end of the servo motor 31, the eccentric block 33 is installed outside the driving shaft 32, and the eccentric block 33 is in contact connection with the upper surface of the base 1, the tail end of the driving shaft 32 is connected with the oxygenation assembly 2, the driving assembly 3 can make waves and break ice when working, wherein the driving shaft 32 at two ends is driven to rotate in the same direction and at the same speed after the servo motor 31 is electrified, the driving shaft 32 in rotation drives the eccentric block 33 to move, the whole driving assembly 3 can move up and down relative to the basic circular table 1 due to the arrangement of the basic cushion cylinder 34, the movable cushion cylinder 35 and the reset spring 36, the basic circular table 1 and the wave making circular block 4 can move up and down along with the basic cushion cylinder, the wave making circular block 4 can move up and down to force the water surface to generate waves, the generation of the waves can not only prevent the water surface from being frozen, but also can increase the contact between the water surface and the air, and the oxygen content of the water body is improved.
Referring to fig. 1-4, the servo motor 31 is a bidirectional synchronous motor, two output ends of the servo motor 31 are respectively provided with a driving shaft 32, and the eccentric blocks 33 are symmetrically distributed on two sides of the servo motor 31, so that a single servo motor 31 can drive the two driving shafts 32, thereby driving the two sets of oxygenation assemblies 2.
Referring to fig. 5-9, the oxygen increasing assembly 2 extends into the inner side of the wave-making round block 4, the oxygen increasing assembly 2 includes a slide cylinder 21, a vertical arm 22, an air compressing shell 23, a press block 24, an air inlet pipe 25 and an air outlet pipe 26, the slide cylinder 21 is installed at the tail end of the driving shaft 32 and movably connected with the driving shaft, the slide cylinder 21 is connected with the upper edge of the vertical arm 22, the press block 24 is installed at the bottom end of the vertical arm 22, the press block 24 is located at the inner side of the air compressing shell 23, the press block 24 is movably connected with the inner cavity wall of the air compressing shell 23, the outer wall of the air compressing shell 23 is connected with the wave-making round block 4, an air inlet 231 and an air outlet 232 are opened on the side wall of the air compressing shell 23, the air compressing shell 23 is connected with the air inlet pipe 25 through the air inlet 231, a first one-way valve plate 233 is installed at the connection between the air inlet 231 and the air inlet pipe 25, the air compressing shell 23 penetrates through the base round block 1, the air outlet pipe 26 through the air outlet 232, a second one-way valve plate 234 is installed at the connection between the air outlet 232 and the air outlet pipe 26, the diameter value of the air outlet pipe 26 is smaller than that of the air inlet 231, the installation of the second one-way valve plate 234 and the first one-way valve plate 233 ensures that the air compressing shell 23 can reasonably supply air and discharge air, the edge of the pressing block 24 is provided with a rubber sealing strip, the pressing block 24 is in contact with the inner cavity wall of the air compressing shell 23 through the rubber sealing strip to ensure the sealing performance, the bottom of the pressing block 24 and the bottom of the air compressing shell 23 are both arranged in an inclined manner, so that the air can be discharged to the maximum extent, wherein the driving assembly 3 drives the driving assembly 3 to move up and down relative to the base circular table 1 while performing wave making and ice breaking, so that the driving shaft 32 drives part of parts in the up-and-down movement oxygen increasing assembly 2 to move up and down and perform active oxygen increasing, specifically, the driving shaft 32 is forced by the up-and-down movement of the sliding barrel 21 and the vertical arm 22, and the vertical arm 22 is limited by the base circular table 1 and can only move vertically, the vertical arm 22 that reciprocates drives the briquetting 24 and reciprocates, the briquetting 24 that reciprocates can force the pressure casing 23 to inhale and spit out the air, the in-process that the briquetting 24 rises promptly, second one-way valve piece 234 closes first one-way valve piece 233 and opens, a large amount of air enters into the inner chamber of pressure casing 23 from intake pipe 25, the in-process that briquetting 24 rises promptly, second one-way valve piece 234 opens first one-way valve piece 233 and closes, the air in the inner chamber of pressure casing 23 is discharged from outlet duct 26, the air of exhaust rushes into the breed pond, increase the contact of surface of water and air, improve the water oxygen content.
A use method of an ice breaking and oxygen increasing device for crayfish breeding in winter comprises the following steps:
the first step is as follows: firstly, installing the oxygen increasing assembly 2 and the driving assembly 3 on the base circular table 1 on the shore, wherein the oxygen increasing assembly 2 is symmetrically arranged on two sides of the servo motor 31;
the second step is that: then the device is transferred to the center of a culture pond, a plurality of pull ropes 5 connected with the outer side of the base circular truncated cone 1 extend out uniformly, the pull ropes 5 are distributed in a radial shape, and the tail ends of the pull ropes 5 are fixed on the edge of the pond;
the third step: then, wave making and ice breaking are carried out, wherein the servo motor 31 is electrified to drive the driving shafts 32 at the two ends to rotate in the same direction and speed, the rotating driving shaft 32 drives the eccentric block 33 to move, the whole driving assembly 3 can move up and down relative to the base circular table 1 due to the arrangement of the base cushion cylinder 34, the movable cushion cylinder 35 and the return spring 36, the base circular table 1 and the wave making circular block 4 can also move up and down along with the eccentric block, the wave making circular block 4 can move up and down to force the water surface to generate waves, the waves can be generated, the water surface is not frozen, meanwhile, the contact between the water surface and the air can be increased, and the oxygen content of the water body is improved;
the fourth step: the driving assembly 3 moves up and down relative to the base circular table 1 when the servo motor 31 drives the driving shaft 32 to rotate to generate waves and break ice, so that the driving shaft 32 can drive part of parts in the up-and-down movement oxygenation assembly 2 to move up and down and carry out active oxygenation, specifically, the driving shaft 32 is forced by the up-and-down movement of the driving assembly 3 to drive the sliding barrel 21 and the vertical arm 22 to move up and down, the vertical arm 22 is limited by the base circular table 1 and can only move vertically, the vertical arm 22 moving up and down drives the pressing block 24 to move up and down, the pressing block 24 moving up and down can force the pressing shell 23 to suck and spit air, the spit air rushes into the culture pond, the contact between the water surface and the air is increased, and the oxygen content of the water body is improved.
In summary, the ice-breaking oxygen-increasing device for crayfish breeding in winter and the method thereof provided by the invention comprise a base circular table 1, an oxygen-increasing component 2, a driving component 3 and a wave-making circular block 4, wherein the base circular table 1 and the wave-making circular block 4 are smaller in overall weight, the base circular table 1 and the wave-making circular block 4 can float on the water surface, the device is assisted to be positioned by a pull rope 5 at the edge of the base circular table 1 when being installed, the pull rope 5 in a radial shape is distributed outwards, the base circular table 1 is positioned at the center of a breeding pond under the connection of the pull rope 5, so that the whole device can cover a larger water surface in the wave-making ice-breaking and oxygen-supplementing processes, the specific wave-making ice-breaking and oxygen-supplementing processes are that a motor in the driving component 3 drives the whole driving component 3 to move up and down relative to the base circular table 1 after being electrified, the base circular table 1 and the wave-making circular block 4 can also move up and down, make unrestrained circle 4 and reciprocate and will force the surface of water to produce the wave, the production of wave not only can be so that the surface of water does not freeze, can increase the contact of surface of water and air simultaneously, improve the water oxygen content, wherein in drive assembly 3 for basic round platform 1 up-and-down motion simultaneously, drive assembly 3 can drive the partial part up-and-down motion in the up-and-down motion oxygenation subassembly 2, and carry out initiative oxygenation, oxygenation subassembly 2 can be to a large amount of air of aquatic blowout, the contact of the surface of water and air is increased, further improve the water oxygen content, wherein servo motor 31 is two-way synchronous machine, just so single servo motor 31 just can drive two drive shafts 32, thereby drive two sets of oxygenation subassemblies 2, the practicality is good, whole device uses comparatively simply simultaneously.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a crayfish is bred and opens ice oxygenation device in winter, includes basic round platform (1), oxygenation subassembly (2), drive assembly (3) and makes unrestrained circle piece (4), its characterized in that: the aerator is characterized in that the driving assembly (3) is installed on the base circular table (1), one end of the driving assembly (3) is connected with the aeration assembly (2), the aeration assembly (2) penetrates through the base circular table (1) and is movably connected with the base circular table, the bottom end of the base circular table (1) is provided with the wave-making round block (4), the wave-making round block (4) is hemispherical, the edge of the base circular table (1) is provided with a pull rope (5), and the base circular table (1) is connected with the pond edge through the pull rope (5).
2. The ice-breaking and oxygen-increasing device for crayfish cultivation in winter as claimed in claim 1, wherein: drive assembly (3) are including servo motor (31), drive shaft (32), eccentric block (33), basic pad section of thick bamboo (34), activity pad section of thick bamboo (35) and reset spring (36), the bottom of basic pad section of thick bamboo (34) is fixed with basic round platform (1), the inner chamber wall swing joint of basic pad section of thick bamboo (34) and activity pad section of thick bamboo (35), install reset spring (36) in the inner chamber of activity pad section of thick bamboo (35), top installation servo motor (31) of activity pad section of thick bamboo (35), drive shaft (32) are installed to the output of servo motor (31), eccentric block (33) are installed in the outside of drive shaft (32), eccentric block (33) are connected with the last surface contact of basic round platform (1), the end-to-end connection oxygenation subassembly (2) of drive shaft (32).
3. The ice-breaking and oxygen-increasing device for crayfish cultivation in winter as claimed in claim 2, wherein: the upper end and the lower end of the reset spring (36) are respectively connected with the movable cushion cylinder (35) and the basic cushion cylinder (34), and the basic cushion cylinder (34) is installed on the central line of the basic circular truncated cone (1).
4. The ice-breaking and oxygen-increasing device for crayfish cultivation in winter as claimed in claim 2, wherein: the servo motor (31) is a bidirectional synchronous motor, the two output ends of the servo motor (31) are respectively provided with a driving shaft (32), and the eccentric blocks (33) are symmetrically distributed on two sides of the servo motor (31).
5. The ice-breaking and oxygen-increasing device for crayfish cultivation in winter as claimed in claim 2, wherein: the oxygen increasing component (2) extends into the inner side of the wave making round block (4), the oxygen increasing component (2) comprises a sliding cylinder (21), a vertical arm (22) and an air compression shell (23), briquetting (24), intake pipe (25) and outlet duct (26), the tail end in drive shaft (32) is installed in smooth cylinder (21) and rather than swing joint, the top edge of smooth cylinder (21) connection vertical arm (22), briquetting (24) are installed to the bottom of vertical arm (22), briquetting (24) are located the inboard of pressure gas shell (23), briquetting (24) and the inner chamber wall swing joint of pressure gas shell (23), the outer wall and the round piece of making a wave (4) of pressure gas shell (23) are connected, air inlet (231) and gas outlet (232) have been seted up on the lateral wall of pressure gas shell (23), pressure gas shell (23) are through air inlet (231) connection intake pipe (25), pressure gas shell (23) are through gas outlet (232) connection outlet duct (26).
6. The ice-breaking and oxygen-increasing device for crayfish cultivation in winter as claimed in claim 5, wherein: a first one-way valve plate (233) is installed at the joint of the air inlet (231) and the air inlet pipe (25), and the air inlet pipe (25) penetrates through the basic circular truncated cone (1).
7. The ice-breaking and oxygen-increasing device for crayfish cultivation in winter as claimed in claim 5, wherein: and a second one-way valve plate (234) is installed at the joint of the air outlet (232) and the air outlet pipe (26), and the diameter value of the air outlet pipe (26) is smaller than that of the air inlet (231).
8. The ice-breaking and oxygen-increasing device for crayfish cultivation in winter as claimed in claim 5, wherein: the edge installation rubber sealing strip of briquetting (24), briquetting (24) are through the inner chamber wall of rubber sealing strip contact pressure gas shell (23), and the bottom of briquetting (24) and the bottom of pressure gas shell (23) all are the slope setting.
9. The ice-breaking and oxygen-increasing device for crayfish cultivation in winter as claimed in claim 1, wherein: the interior of the basic round table (1) and the interior of the wave-making round block (4) are filled with foam.
10. The use method of the ice-breaking oxygen-increasing device for crayfish cultivation in winter as claimed in any one of claims 1 to 9 is characterized by comprising the following steps:
s1: firstly, installing an oxygen increasing assembly (2) and a driving assembly (3) on a base circular table (1) on the shore, wherein the oxygen increasing assembly (2) is symmetrically arranged on two sides of a servo motor (31);
s2: then the device is transferred to the center of a culture pond, a plurality of pull ropes (5) connected with the outer side of the basic circular truncated cone (1) are uniformly extended out, the pull ropes (5) are distributed in a radial shape, and the tail ends of the pull ropes (5) are fixed on the edge of the pond;
s3: then, wave making and ice breaking are carried out, wherein a servo motor (31) is electrified to drive driving shafts (32) at two ends to rotate in the same direction and at the same speed, the rotating driving shaft (32) drives an eccentric block (33) to move, and the whole driving assembly (3) moves up and down relative to a base circular table (1) due to the arrangement of a base cushion cylinder (34), a movable cushion cylinder (35) and a return spring (36), the base circular table (1) and a wave making circular block (4) can move up and down along with the eccentric block, the wave making circular block (4) moves up and down to force the water surface to generate waves, the waves can not only prevent the water surface from being frozen, but also increase the contact between the water surface and air, and improve the oxygen content of the water body;
s4: the additional oxygenation is carried out while the wave making and the ice breaking are carried out, wherein the servo motor (31) drives the driving shaft (32) to rotate so as to carry out the wave making and the ice breaking and simultaneously drive the assembly (3) to move up and down relative to the base circular table (1), thus the driving shaft (32) can drive part of the components in the up-and-down movement oxygenation assembly (2) to move up and down, and active oxygenation is carried out, specifically speaking, the driving assembly (3) moves up and down to force the driving shaft (32) to drive the sliding barrel (21) and the vertical arm (22) to move up and down, the vertical arm (22) is limited by the base circular truncated cone (1) and can only move vertically, the vertical arm (22) moving up and down drives the pressing block (24) to move up and down, the pressing block (24) moving up and down can force the air pressing shell (23) to suck and spit out air, the spit-out air rushes into the culture pond, contact between the water surface and the air is increased, and the oxygen content of the water body is improved.
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| CN202111571590.XA CN114258888A (en) | 2021-12-21 | 2021-12-21 | Ice breaking and oxygen increasing device and method for crayfish breeding in winter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114982699A (en) * | 2022-07-11 | 2022-09-02 | 湖北龙感湖小蓝虾科技有限公司 | Water body oxygenation device for shrimp ecological breeding |
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