Feed feeding device for breeding penaeus vannamei boone

Abstract

The utility model relates to a feed feeding device for penaeus vannamei boone culture, which belongs to the technical field of aquaculture penaeus vannamei boone culture and comprises a feed storage barrel, a stable foot stool is welded on the feed storage barrel, a feed conveying module is mounted at the center of the interior of the feed storage barrel, and the feed conveying module is connected with a feed storage barrel. The feed conveying module comprises a feed conveying barrel, a feed conveying threaded rod is installed in the feed conveying barrel, the tail end of the feed conveying threaded rod is connected with a driving motor, the driving motor is fixed to one end of the feed conveying barrel, the other end of the feed conveying barrel is connected with a special-shaped feeding guide pipe, and the special-shaped feeding guide pipe is fixed to the feed conveying barrel. A guide block is fixed on the special-shaped feeding guide pipe, two air outlet columns are arranged above the guide block, the specifications of the two air outlet columns are the same, and a plurality of longitudinally arranged air guide holes are formed in the air outlet columns. The penaeus vannamei boone feeding device can stably feed and sow breeding feed, the feeding uniformity and efficiency of penaeus vannamei boone are ensured, and the growth quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture of penaeus vannamei, in particular to a feed feeding device for the aquaculture of penaeus vannamei. Background Art

[0002] Penaeus vannamei is a kind of cultured shrimp with high economic value. It is native to the tropical and subtropical regions of South America. Penaeus vannamei is widely cultured because of its fast growth rate, strong adaptability and tender meat. Due to the excellent growth characteristics of penaeus vannamei, its feed feeding is an extremely important key link. The traditional feed feeding of penaeus vannamei is usually completed by manually spreading the feed into the culture pond, but the efficiency of this feeding method is low, and it is difficult to control the amount of feed fed manually each time. There is also a feeding method using existing feed feeding equipment. However, when using traditional equipment for feeding, the equipment needs to be placed in the culture area, which will cause the feed to become damp, deteriorated or caked after being placed in the culture water area for a long time, resulting in feed feeding blockage, decline in feed quality and uneven feed feeding, reducing the feeding rationality and stability of the equipment. Content of the Utility Model

[0003] The utility model overcomes the deficiencies of the prior art and provides a feed feeding device for the aquaculture of penaeus vannamei.

[0004] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0005] The utility model provides a feed feeding device for the aquaculture of penaeus vannamei:

[0006] The feed feeding device includes a feed storage cylinder, a stable footrest is welded on the feed storage cylinder, a feeding module is installed at the central position inside the feed storage cylinder, so that the whole feeding module can rotate in the feed storage cylinder. The feeding module includes a feeding cylinder, a feeding screw rod is installed inside the feeding cylinder, the end of the feeding screw rod is connected to a driving motor, and the driving motor is fixed at one end of the feeding cylinder. The other end of the feeding cylinder is connected to a special-shaped feeding conduit, a guiding block is fixed on the special-shaped feeding conduit, two air outlet columns are arranged above the guiding block, the two air outlet columns have the same specifications, and a plurality of longitudinally arranged air guiding holes are opened on the air outlet columns.

[0007] Further, in a preferred embodiment of the utility model, a number of uniformly arranged stirring blades are arranged on the peripheral side of the feeding cylinder.

[0008] Further, in a preferred embodiment of the utility model, a number of circular feeding through holes are opened on the feeding cylinder, and the distance between each feeding through hole is equal.

[0009] Further, in a preferred embodiment of the present utility model, a servo motor is provided at the top of the guiding block, and a spur gear is fixed to the output end of the servo motor.

[0010] Further, in a preferred embodiment of the present utility model, the teeth on the spur gear mesh with the teeth on the circular gear ring.

[0011] Further, in a preferred embodiment of the present utility model, an annular guide rail is also fixed to the bottom of the circular gear ring by bolts.

[0012] Further, in a preferred embodiment of the present utility model, a set of cylindrical guide wheels is defined and arranged on the outer and inner sides of the annular guide rail respectively.

[0013] Further, in a preferred embodiment of the present utility model, the cylindrical guide wheels are installed above the guiding block through bearings, so that the circular guide wheels can rotate above the guiding block.

[0014] Further, in a preferred embodiment of the present utility model, one end of a feed pipe is connected to the open end of each air outlet column, the other end of the feed pipe is connected to the output end of a blower, and the blower is fixed to the bottom of the guiding block.

[0015] Further, in a preferred embodiment of the present utility model, a feed hopper is provided at the top of the feed storage cylinder.

[0016] The beneficial technical effects of the present utility model are as follows:

[0017] The present utility model can convey and transport feed through the spiral rotation of the feed screw rod in the feed cylinder, and drive the spur gear to rotate circumferentially around the circular gear ring, so that the special-shaped feed delivery conduit rotates at the bottom of the feed storage cylinder, thereby realizing the continuous and uniform output supply of feed and the effect of circular circumferential feeding of feed, improving the uniformity and reliability of feed feeding, and ensuring that the growth quality of farmed white shrimp reaches the standard; in addition, through the rotation of the stirring rod on the feed cylinder and the continuous high-intensity blowing of cold air from the air guide column, the humid water vapor in the long-term breeding humid environment of the feed storage cylinder can be quickly removed, and the feed agglomerated by the humid water vapor can be stirred and crushed, improving the storage quality of the feed, ensuring that the feed does not block the special-shaped feed delivery conduit when exported, and improving the service life and feeding stability of the device for feed feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings forming a part of this specification are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation to the present utility model.

[0019] Figure 1Schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 Schematic diagram of the partial structure of the present utility model;

[0021] Figure 3 Schematic diagram of the A-A structure of the present utility model;

[0022] Figure 4 Schematic diagram of the first sectional structure of the present utility model;

[0023] Figure 5 Schematic diagram of the B-B structure of the present utility model;

[0024] Figure 6 Schematic diagram of the second sectional structure of the present utility model.

[0025] In the figure:

[0026] 1. Feed storage cylinder; 2. Stable footrest; 3. Feeding cylinder; 4. Feeding screw rod; 5. Driving motor; 6. Special-shaped feeding conduit; 7. Guide block; 8. Air outlet column; 9. Air guide hole; 10. Stirring blade; 11. Feeding through hole; 12. Servo motor; 13. Straight gear; 14. Circular gear ring; 15. Ring-shaped guide rail; 16. Cylindrical guide wheel; 17. Air duct; 18. Blower; 19. Feeding funnel. Specific implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] In the description of the present utility model, the mention of "embodiment", "one embodiment", "some embodiments", or "other embodiments" means that the specific features, structures, or characteristics described in connection with the embodiments are included in at least some embodiments, but not necessarily all embodiments. Multiple occurrences of "embodiment", "one embodiment", or "some embodiments" do not necessarily all refer to the same embodiment. If the specification describes that a component, feature, structure, or characteristic "may", "might", or "could" be included, then that specific component, feature, structure, or characteristic is not necessarily included. If the specification or claims refer to "a" element, it does not mean there is only one element. If the specification or claims refer to "an additional" element, it does not exclude the existence of more than one additional element. Additionally, specific features, structures, functions, or characteristics can be combined in any suitable manner into one or more embodiments. For example, the first embodiment can be combined with the second embodiment as long as the specific features, structures, functions, or characteristics associated with these two embodiments are not mutually exclusive.

[0029] In the description of the present utility model, unless otherwise specified, the ordinal adjectives "first", "second", and "third", etc. are used to describe common objects, only indicating different instances of the same object, and not implying that the objects so described must be in a given order, whether temporally, spatially, in a ranking, or in any other way. In the description of the present creation of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0031] Embodiment

[0032] As Figures 1-6 shown, the present application provides a feed feeding device for the cultivation of white - leg shrimp.

[0033] The described feed feeding device includes a feed storage cylinder 1, on which a stable footrest 2 is welded. An input material module is installed at the central position inside the feed storage cylinder 1, enabling the overall rotation of the input material module within the feed storage cylinder 1. The input material module includes an input material cylinder 3, inside which an input material screw rod 4 is installed. The end of the input material screw rod 4 is connected to a driving motor 5, and the driving motor 5 is fixed to one end of the input material cylinder 3. The other end of the input material cylinder 3 is connected to a special-shaped feeding conduit 6, on which a guiding block 7 is fixed. Above the guiding block 7, there are two air outlet columns 8, and the two air outlet columns 8 have the same specifications. A number of longitudinally arranged air guiding holes 9 are opened on the air outlet columns 8.

[0034] Further, in a preferred embodiment of the present invention, a number of uniformly arranged stirring blades 10 are provided on the peripheral side of the input material cylinder 3.

[0035] Further, in a preferred embodiment of the present invention, a number of circular feeding through holes 11 are opened on the input material cylinder 3, and the distance between each feeding through hole 11 is equal.

[0036] Further, in a preferred embodiment of the present invention, a servo motor 12 is provided at the top of the guiding block 7, and a spur gear 13 is fixed to the output end of the servo motor 12.

[0037] Further, in a preferred embodiment of the present invention, the teeth on the spur gear 13 mesh with the teeth on a circular gear ring 14.

[0038] Further, in a preferred embodiment of the present invention, a circular guide rail 15 is also fixed to the bottom of the circular gear ring 14 by bolts.

[0039] Further, in a preferred embodiment of the present invention, a set of cylindrical guide wheels 16 is defined and provided on the outer and inner sides of the circular guide rail 15.

[0040] Further, in a preferred embodiment of the present invention, the cylindrical guide wheels 16 are installed above the guiding block 7 through bearings, enabling the circular guide wheels 16 to rotate above the guiding block 7.

[0041] Further, in a preferred embodiment of the present invention, one end of an air delivery pipe 17 is connected to the open end of each air outlet column 8, and the other end of the air delivery pipe 17 is connected to the output end of a blower 18, and the blower 18 is fixed to the bottom of the guiding block 7.

[0042] Further, in a preferred embodiment of the present invention, a feeding funnel 19 is provided at the top of the feed storage cylinder 1.

[0043] It should be noted that before starting the feed feeding, place the feed feeding device in the cultivation area of Litopenaeus vannamei that needs to be fed, and pour the prepared Litopenaeus vannamei cultivation feed into the feed storage cylinder 1 through the feed hopper 19. At this time, the feed will gradually enter the material conveying cylinder 3 through the feed through-hole 11. Control the driving motor 5 to start. The driving motor 5 drives the material conveying screw rod 4 to rotate in the material conveying cylinder 3. The rotating material conveying screw rod 4 can gradually and evenly convey the feed in the material conveying cylinder 3 downward to the special-shaped feeding conduit 6 through the spiral guide groove on it until the feed is exported from the outlet of the special-shaped feeding conduit 6, so as to achieve the effect of uniform feed discharging, enable the feeding amount and rate of the feed to maintain reasonable uniformity, prevent the waste phenomenon caused by overfeeding, and reduce the economic cost of the feed.

[0044] It should be noted that control the servo motor 12 to start. The servo motor 12 drives the spur gear 13 to rotate. Since the spur gear 13 meshes with the circular gear ring 14 and the circular gear ring 14 is in a fixed state, the rotating spur gear 13 will perform a meshing circular rotation around the circular gear ring 14. Therefore, the spur gear 13 performing the meshing circular rotation will cause the lower guide block 7 to slide along the annular guide rail 15 through the cylindrical guide wheel 16 and synchronously rotate around the feed storage cylinder 1, so as to further drive the special-shaped feeding conduit 6 to rotate, so as to uniformly sprinkle and feed the feed conveyed by the feed storage cylinder 1 in a circle, realize the feeding effect of the Litopenaeus vannamei cultivation feed, replace the traditional manual feeding steps of the Litopenaeus vannamei cultivation, improve the cultivation efficiency, save the cost output of manual labor, ensure the feeding uniformity of the Litopenaeus vannamei cultivation feed, effectively improve the feeding and growth quality of the Litopenaeus vannamei, and avoid the phenomenon of uneven individual growth of the Litopenaeus vannamei caused by uneven feeding. The feeding economy and reliability are high.

[0045] It should be noted that when the special-shaped feeding conduit 6 rotates, it will drive the material conveying cylinder 3 to rotate uniformly inside the feed storage cylinder 1. During the rotation of the material conveying cylinder 3, a number of stirring blades 10 are arranged on its peripheral side to synchronously and evenly stir the feed in the feed storage cylinder 1, so as to crush the caked feed, which is convenient for the spiral transmission of the feed and the export of the special-shaped feeding conduit 6, prevent the caked feed from blocking the special-shaped feeding conduit 6 and getting stuck between the material conveying cylinder 3 and the material conveying screw rod 4, improve the stability and smoothness of the device for feed feeding, reduce the maintenance frequency and cost, and extend the service life of the device.

[0046] It should be noted that the blower 18 is started to continuously output cold air. The cold air enters the interior of the air outlet column 8 through the air delivery pipe 17, and finally the cold air is discharged from the air guiding holes on the air outlet column 8. Since the diameter of the air guiding holes 9 is small, it can exert a certain pressure on the passing cold air, so that the cold air output from the air guiding holes 9 has a certain intensity. Thus, the humid water vapor formed by the long-term location of the feed storage cylinder 1 in the aquaculture pond area can be quickly removed. Moreover, during the process of the guiding block 7 rotating around the feed storage cylinder 1 in a circular motion, it will drive the air outlet column 8 to move synchronously around the feed storage cylinder 1 in a circular motion, achieving an all-round automatic dehumidification effect for the feed storage cylinder 1, ensuring that the feed stored in the feed storage cylinder 1 does not caking and does not deteriorate, ensuring the safety and stability of feed feeding, and improving the aquaculture quality of white shrimps.

[0047] Finally, it is stated that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the present technical solution, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A feed feeding device for Penaeus vannamei farming, characterized in that: The feed feeding device includes a feed storage cylinder, a stabilizing tripod is welded on the feed storage cylinder, a feed module is installed at the center position inside the feed storage cylinder, so that the feed module as a whole can rotate in the feed storage cylinder, the feed module includes a feed cylinder, a feed threaded rod is installed inside the feed cylinder, the end of the feed threaded rod is connected to a driving motor, and the driving motor is fixed to one end of the feed cylinder, and the other end of the feed cylinder is connected to a special-shaped feeding conduit, a guide block is fixed on the special-shaped feeding conduit, and two air outlet columns are arranged above the guide block, the two air outlet columns have the same specifications, and a plurality of longitudinally arranged air guide holes are opened on the air outlet columns.

2. A feed feeding device for Penaeus vannamei farming according to claim 1, characterized in that: A plurality of stirring blades arranged evenly are arranged on the side surface around the feeding cylinder.

3. A feed feeding device for Penaeus vannamei farming according to claim 1, characterized in that: The feeding cylinder is provided with a plurality of circular feeding through holes, and the spacing between each feeding through hole is equal.

4. A feed feeding device for Penaeus vannamei farming according to claim 1, characterized in that: A servo motor is arranged on the top of the guide block, and a spur gear is fixed on the output end of the servo motor.

5. A feed feeding device for Penaeus vannamei farming according to claim 4, characterized in that: The teeth on the spur gear mesh with the teeth on the circular gear ring.

6. A feed feeding device for Penaeus vannamei farming according to claim 5, characterized in that: The bottom of the circular gear ring is also fixed with an annular guide rail by bolts.

7. A feed feeding device for Penaeus vannamei farming according to claim 6, characterized in that: A group of cylindrical guide wheels are respectively defined on the outer side and the inner side of the annular guide rail.

8. A feed feeding device for Penaeus vannamei farming according to claim 7, characterized in that: The cylindrical guide wheel is installed above the guide block through a bearing, so that the cylindrical guide wheel can rotate above the guide block.

9. A feed feeding device for Penaeus vannamei farming according to claim 1, characterized in that: The open end of each air outlet column is connected to one end of an air delivery pipe, and the other end of the air delivery pipe is connected to the output end of the blower, and the blower is fixed to the bottom of the guide block.

10. A feed feeding device for Penaeus vannamei farming according to claim 1, characterized in that: A feeding funnel is arranged on the top of the feed storage cylinder.

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