South america white shrimp hatching apparatus
The utility model relates to a water biological breeding technical field especially relates to a south america white shrimp hatching apparatus.
South America white shrimp: the academic name of Van naeus belongs to the phylum Arthropoda, Crustacea, Octopus, swimming suborder, Parashrimp, Penaeus, and Lito-penaeus subgenus, and is a wide-temperature and wide-salt tropical shrimp. The penaeus vannamei boone has delicious meat quality, the meat processing rate can reach 67 percent, the suitable temperature range is wide, the penaeus vannamei boone can grow at 18-32 ℃, the suitable salt range is wide, the penaeus vannamei boone can grow under the condition of salinity of 1-40 percent, and the penaeus vannamei boone is an excellent desalination culture variety. The penaeus vannamei boone has fast growth and strong disease resistance, and is gradually the main breeding shrimp species in the south of China. Shrimp larvae, shrimp nauplii or parent shrimps are supplied in mansion, north sea, south Ning, Guangzhou and other places in China.
The penaeus vannamei grows fast, and a large amount of sludge, excrement, residual bait, animal and plant debris and the like are easily accumulated at the bottom of the culture pond, so that the water quality is damaged. In addition, the artificial breeding density is high, so that the water quality is easy to deteriorate. Due to the existence of the reasons, various diseases such as white spot syndrome, taura syndrome virus, rotten eye disease, gill rot, tail rot and the like are very easy to occur frequently in the culture process, and once the diseases occur, the epidemic situation is rapidly epidemic due to high artificial culture density, so that the economic benefit of the whole culture farm is directly influenced. Therefore, timely cleaning of the waste in the culture pond can be one of the most effective ways for maintaining water quality and preventing disease transmission.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a penaeus vannamei hatching device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a south america white shrimp hatching apparatus, includes the outer container, the rear side outer wall of outer container is fixed with the motor, and the output shaft of motor has the threaded rod through the coupling joint, the outer wall of threaded rod has the scraper blade through threaded connection, and the left and right sides that one side outer wall of scraper blade is located the threaded rod has all opened the round hole, two slide bars of the fixed symmetric distribution of front side both sides inner wall of outer container, and the slide bar slides in the round hole, open the front side inner wall of threaded rod has first rectangular hole, and the left and right sides inner wall of rectangular hole rotates and is connected with first baffle.
Preferably, the front outer wall of the outer box is fixed with a waste box, the bottom of the waste box is fixed with a discharge hopper, and the inner walls of the left side and the right side of the discharge hopper are rotatably connected with a second baffle.
Preferably, support columns are fixed at four corners of the top end of the outer box, and a sun shield is fixed at the top ends of the support columns.
Preferably, the outer wall of the top of the sun visor is provided with a second rectangular hole, and the inner wall of the second rectangular hole is connected with a top plate through a hinge.
Preferably, the outer wall of the bottom of the sun shield is fixed with a telescopic rod, the bottom end of the telescopic rod is fixed with a net cage, and the bottom and the peripheral outer wall of the net cage are provided with uniformly distributed through holes.
Preferably, the outer wall of the left side of the outer box is provided with a water inlet pipe, and the outer wall of the left side of the outer box is provided with a water outlet pipe below the water inlet pipe.
Preferably, a heater is arranged on the inner wall of the rear side of the outer box.
Compared with the prior art, the utility model provides a south america white shrimp hatching apparatus possesses following beneficial effect:
1. through scraper blade, the threaded rod that sets up, the output shaft of motor drives the threaded rod and rotates, and the threaded rod rotates and drives the scraper blade back-and-forth movement, and outside pushing out the outer container at the discarded object of outer container bottom from the rectangular hole with the deposit, keep quality of water, make south america white shrimp more healthy.
2. Through the sun shield and the top plate, when the external sunshine is strong, the sunshine can be shielded, and the hatching of the penaeus vannamei boone in the outer box is protected.
3. Through the arranged heater, when the temperature of water is lower, the heater can heat the water in the outer box, so that the device is kept at the appropriate temperature of the penaeus vannamei boone, and the penaeus vannamei boone can be incubated more smoothly.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, economic practicality is good, and the hatching of south america white shrimp is safer.
Fig. 1 is a schematic sectional structural view of a hatching apparatus for penaeus vannamei boone according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a penaeus vannamei hatching device provided by the utility model;
fig. 3 is a schematic structural diagram of an embodiment two of the hatching apparatus for penaeus vannamei boone according to the present invention.
In the figure: the device comprises a scraper 1, a slide bar 2, a motor 3, a threaded rod 4, a net box 5, an outer box 6, a telescopic rod 7, a sun shield 8, a top plate 9, a support column 10, a first baffle 11, a waste box 12, a second baffle 13, a water inlet pipe 14, a water outlet pipe 15 and a heater 16.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a penaeus vannamei hatching device comprises an outer box 6, a motor 3 is fixed on the outer wall of the rear side of the outer box 6 through screws, an output shaft of the motor 3 is connected with a threaded rod 4 through a coupler, the outer wall of the threaded rod 4 is connected with a scraper 1 through threads, round holes are formed in the left side and the right side, located on the threaded rod 4, of the outer wall of one side of the scraper 1, two sliding rods 2 which are symmetrically distributed are fixed on the inner walls of the two sides of the front side of the outer box 6, the sliding rods 2 slide in the round holes, a first rectangular hole is formed in the inner wall of the front side of the threaded rod 4, a first baffle 11 is connected to the inner walls of the left side and the right side of the rectangular hole in a rotating mode, the output shaft of the motor 3 drives the threaded rod 4 to rotate, the threaded rod 4 rotates to drive.
The utility model discloses in, the front side outer wall of outer container 6 has waste bin 12 through the fix with screw, and waste bin 12's bottom has a hopper through the fix with screw, goes out the left and right sides inner wall rotation of hopper and is connected with second baffle 13.
The utility model discloses in, there is support column 10 top four corners department of outer container 6 through the fix with screw, and the top of support column 10 has sunshading board 8 through the fix with screw.
The utility model discloses in, the top outer wall of sunshading board 8 is opened there is the second rectangular hole, and the inner wall of second rectangular hole has roof 9 through hinged joint, when external sunshine is strong, can shelter from sunshine, protects the hatching of south america white shrimp in the outer container 6.
The utility model discloses in, sunshading board 8's bottom outer wall has telescopic link 7 through the fix with screw, and telescopic link 7's bottom has box with a net 5 through the fix with screw, and box with a net 5's bottom and the through-hole that has evenly distributed all around is all opened to the outer wall.
The utility model discloses in, the left side outer wall of outer container 6 is provided with inlet tube 14, and the below that the left side outer wall of outer container 6 is located inlet tube 14 is provided with outlet pipe 15.
The working principle is as follows: during the use, south america white shrimp breeds the hatching in box with a net 5, and excrement and urine, incomplete bait, piece deposit are at the bottom of outer container 6, start motor 3, and the output shaft of motor 3 drives threaded rod 4 and rotates, and threaded rod 4 rotates and drives scraper blade 1 back-and-forth movement, pushes the discarded object of deposit in outer container 6 bottom out of outer container 6 from the rectangular hole, gets into in waste material case 12, keeps quality of water.
Referring to fig. 3, the present embodiment further includes a heater 16 disposed on the inner wall of the rear side of the outer box 6, compared to embodiment 1.
The working principle is as follows: when the temperature of the water is low, the heater 16 can heat the water in the outer box 6, so that the temperature of the device is kept at the appropriate temperature of the penaeus vannamei boone.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.