Uniform feeding device for culture of penaeus vannamei boone

Abstract

The invention relates to the technical field of aquaculture, in particular to a uniform feeding device for penaeus vannamei boone culture, which comprises an open transport box, a moving opening is formed in the bottom end of the transport box in a penetrating manner, the inner wall of the transport box is fixedly connected with a partition plate, and the bottom end of the transport box is rotatably connected with a transport rod through a bracket and a bearing; self-locking universal wheels are fixedly connected to the two sides of each conveying rod, one conveying rod is fixedly connected with a first bevel gear, a throwing mechanism used for throwing is arranged outside the conveying box, and a conveying mechanism used for uniform conveying is arranged in the middle of the conveying box; the device has the beneficial effects that the bevel gear and the transmission wheel are driven to rotate when the transportation box is pushed to move, so that the threaded fan blades are driven to rotate when all the parts are matched with one another, penaeus vannamei feed is conveniently transported, and meanwhile, the penaeus vannamei feed is effectively controlled to be conveyed according to the manual operation speed; feed can be conveniently and uniformly thrown during moving, and prawns can be conveniently cultured and raised.

Description

Technical Field

[0001] The present invention relates to the technical field of aquaculture, and more specifically, to a uniform feeding device for culturing whiteleg shrimp (Litopenaeus vannamei). Background Art

[0002] Whiteleg shrimp (Litopenaeus vannamei) is an animal of the genus Litopenaeus in the family Penaeidae. It is mainly distributed in the tropical waters along the western Pacific coast of the United States, from the Gulf of Mexico to central Peru and the waters near Ecuador. The natural habitat of whiteleg shrimp is muddy seabed. It is an omnivorous species. Its adult body can reach up to 23 cm at most. Its carapace is relatively thin. The normal body color is cyan or light cyan-gray, and there are no markings on the whole body; the lateral groove of the frontal horn is short and disappears below the gastric spine; the cephalothorax has hepatic spines and branchial angle spines, and the hepatic spines are obvious. The first antenna has double flagella. The inner flagellum is thinner than the outer flagellum, and their lengths are roughly equal. The caudal segment has a central groove but no marginal side.

[0003] In order to supply whiteleg shrimp, the current aquaculture scale is gradually expanding. However, when culturing whiteleg shrimp, the feed is either manually thrown on the shore or manually rowed into the aquaculture pond. However, the manual throwing of shrimp feed is uneven, which will cause uneven foraging of shrimp in different positions. Moreover, when manually throwing, it is discharged shovel by shovel, increasing the labor intensity of aquaculture workers. At the same time, there are problems such as uneven feeding, difficulty in adapting to different aquaculture pond environments and the growth stages of shrimp.

[0004] To solve the above problems, the present invention proposes a uniform feeding device for culturing whiteleg shrimp. Summary of the Invention

[0005] Aiming at the problems in the prior art, the present invention provides a uniform feeding device for culturing whiteleg shrimp. To solve the above problems, the present invention proposes a uniform feeding device for culturing whiteleg shrimp, which solves the problem of uneven throwing of aquaculture feed for culturing whiteleg shrimp.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a uniform feeding device for culturing whiteleg shrimp, including a transport box arranged in an open shape. A moving port is penetrated and opened at the bottom end of the transport box. A partition is fixedly connected to the inner wall of the transport box. The bottom end of the transport box is rotationally connected to a transport rod through a bracket and a bearing. Self-locking universal wheels are fixedly connected to both sides of the transport rod. One of the transport rods is fixedly connected to a first bevel gear. A feeding mechanism for throwing is arranged outside the transport box. A transport mechanism for uniform transportation is arranged in the middle of the transport box. A blanking mechanism for accelerating the blanking is arranged at the upper end of the transport box; The transport mechanism includes a rotating rod, which is fixedly connected to the bottom end of the transport box through a bracket and a bearing. One side of the rotating rod is fixedly connected to a second bevel gear, which is meshed with a first bevel gear. The other side of the rotating rod is fixedly connected to a worm, and the upper end of the worm is meshed with a worm wheel. The worm wheel is fixedly connected to a connecting rod, and the connecting rod is rotatably connected to the bottom end of the transport box through a bracket and a bearing. The other side of the connecting rod is fixedly connected to a first driving wheel. The inner wall of the middle part of the transport box is rotatably connected to a driving rod through a bearing, and a double-headed driving wheel is fixedly connected to the rod wall of the driving rod. One side of the double-headed driving wheel and the first driving wheel are jointly connected by a first belt. The other side wall of the transport box is fixedly connected to a hollow cylinder, and the driving rod is rotatably connected inside the hollow cylinder, and a threaded fan blade is fixedly connected to the rod wall of the driving rod.

[0007] Specifically, the blanking mechanism includes a blanking cylinder, which is fixedly connected to the inner wall of the upper end of the transport box through a bracket. One side of the blanking cylinder is rotatably connected to a rotating rod through a bearing. One side of the rotating rod located inside the blanking cylinder is fixedly connected with a plurality of push plates arranged in an array. One side of the rotating rod close to the double-headed driving wheel is fixedly connected to a second driving wheel, and the second driving wheel and the double-headed driving wheel are jointly connected by a second belt. The lower end of the blanking cylinder is fixedly connected with a connecting pipe, and an electric valve is fixedly connected to the pipe wall of the connecting pipe. The lower end of the connecting pipe passes through the side wall of the hollow cylinder and extends into the hollow cylinder.

[0008] Specifically, the feeding mechanism includes a driving motor, which is fixedly connected to the outer wall of the bottom end of the transport box through a bracket. The output end of the driving motor is fixedly connected with an output rod, and a throwing wheel is fixedly connected to the side of the output rod away from the driving motor. A plurality of fixing plates arranged in a circular array are fixedly connected to the inner wall of the throwing wheel, and the throwing wheel is located at the lower end of the opening of the hollow cylinder.

[0009] Specifically, the upper end of the first belt passes through the moving port and extends to the double-headed driving wheel.

[0010] Specifically, a diversion plate arranged in an inclined shape is fixedly connected to the lower end of the opening of the hollow cylinder, and the diversion plate is located above the throwing wheel.

[0011] Specifically, an auxiliary ring is fixedly connected to the outer wall of the transport box in the middle of the driving motor and the throwing wheel through a bracket. An annular groove is opened inside the auxiliary ring, and a plurality of sliding rods are slidably connected inside the annular groove. The side of the sliding rod away from the auxiliary ring is fixedly connected to the rod wall of the output rod.

[0012] Specifically, a plurality of anti-slip grooves are opened on the outer wall of the self-locking universal wheel.

[0013] The beneficial effects of the present invention: (1)The uniform feeding device for culturing white - leg shrimp of the present invention drives the conical gear and the transmission wheel to rotate when pushing the transport box to move, so as to drive the threaded fan blade to rotate when all components cooperate with each other, which is convenient for transporting the feed of white - leg shrimp. At the same time, it can effectively control the feeding of the feed of white - leg shrimp according to the manual operation speed, which is convenient for uniformly spreading the feed when moving and is conducive to the cultivation and feeding of shrimp.

[0014] (2)The uniform feeding device for culturing white - leg shrimp of the present invention drives the rotating rod and the pushing plate synchronously when the transport box and the transmission wheel rotate and move, which is convenient for continuously pushing the shrimp feed inside the feeding cylinder when moving, avoiding blockage during feeding, increasing the overall feeding efficiency, and can feed and transport synchronously, increasing the overall feeding efficiency.

[0015] (3)The uniform feeding device for culturing white - leg shrimp of the present invention can quickly throw the feed when transporting and discharging the feed inside the hollow cylinder by setting the driving motor, the output rod and the throwing wheel, increasing the uniformity of feed throwing. Moreover, the output speed of the driving motor can be adjusted, so as to control the uniformity of feed throwing and carry out feed cultivation for shrimp at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the drawings and embodiments.

[0017] Figure 1 It is the overall external structure diagram of a uniform feeding device for culturing white - leg shrimp provided by the present invention; Figure 2 It is the schematic bottom - view structure diagram of a uniform feeding device for culturing white - leg shrimp provided by the present invention; Figure 3 It is the schematic top - view structure diagram of a uniform feeding device for culturing white - leg shrimp provided by the present invention; Figure 4 It is the first cross - sectional structure diagram of a uniform feeding device for culturing white - leg shrimp provided by the present invention; Figure 5 It is the second cross - sectional structure diagram of a uniform feeding device for culturing white - leg shrimp provided by the present invention; Figure 6 It is the schematic connection - structure diagram of a uniform feeding device for culturing white - leg shrimp provided by the present invention; Figure 7 It is the schematic split - structure diagram of the feeding mechanism of a uniform feeding device for culturing white - leg shrimp provided by the present invention.

[0018] In the figure: 1, transportation box; 2, moving port; 3, partition board; 4, transportation rod; 5, self-locking universal wheel; 6, first bevel gear; 7, transportation mechanism; 71, rotating rod; 72, second bevel gear; 73, worm; 74, connecting rod; 75, worm gear; 76, first transmission wheel; 77, transmission rod; 78, double-headed transmission wheel; 79, first belt; 710, hollow cylinder; 712, threaded fan blade; 713, deflector; 8, blanking mechanism; 81, blanking cylinder; 82, rotating rod; 83, pushing plate; 84, second transmission wheel; 85, second belt; 86, connecting pipe; 9, feeding mechanism; 91, driving motor; 92, output rod; 93, spreading wheel; 94, fixing plate; 95, auxiliary ring; 96, annular groove; 97, sliding rod. Specific embodiments

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0020] As Figures 1-7 shown, the present invention provides the following technical solutions: Embodiment 1: A uniform feeding device for culturing whiteleg shrimp includes a transportation box 1 arranged in an open shape. A moving port 2 is formed through the bottom end of the transportation box 1. A partition board 3 is fixedly connected to the inner wall of the transportation box 1. The bottom end of the transportation box 1 is rotatably connected to a transportation rod 4 through a bracket and a bearing. Self-locking universal wheels 5 are fixedly connected to both sides of the transportation rod 4. A plurality of anti-slip grooves are formed on the outer walls of the self-locking universal wheels 5. One of the transportation rods 4 is fixedly connected to a first bevel gear 6.

[0021] During use, when it is necessary to spread the feed for whiteleg shrimp, first place the mixed feed on one side inside the transportation box 1. At this time, it is separated by the partition board 3 inside the transportation box 1 to prevent scattering. At the same time, push the transportation box 1. The transportation box 1 will drive the transportation rods 4 on both sides of the bottom end to rotate through the bracket and the bearing when it is stressed. When the transportation rods 4 rotate, they will synchronously drive the self-locking universal wheels 5 on both sides to rotate, thereby driving the transportation box 1 and the whiteleg shrimp feed inside to move, facilitating subsequent feeding.

[0022] Embodiment 2: The technical solution of this embodiment different from that of Embodiment 1 includes: A transportation mechanism 7 for uniform transportation is provided in the middle of the transportation box 1. The transportation mechanism 7 includes a rotating rod 71. The rotating rod 71 is fixedly connected to the bottom end of the transportation box 1 through a bracket and a bearing. On one side of the rotating rod 71, a second bevel gear 72 is fixedly connected. The second bevel gear 72 is meshed and connected to the first bevel gear 6. On the other side of the rotating rod 71, a worm 73 is fixedly connected. At the upper end of the worm 73, a worm gear 75 is meshed and connected. The worm gear 75 is fixedly connected to a connecting rod 74. The connecting rod 74 is rotatably connected to the bottom end of the transportation box 1 through a bracket and a bearing. On the other side of the connecting rod 74, a first transmission wheel 76 is fixedly connected. The inner wall of the middle part of the transportation box 1 is rotatably connected to a transmission rod 77 through a bearing. A double-headed transmission wheel 78 is fixedly connected to the rod wall of the transmission rod 77. One side of the double-headed transmission wheel 78 and the first transmission wheel 76 are jointly connected by a first belt 79. On the other side wall of the transportation box 1, a hollow cylinder 710 is fixedly connected. The transmission rod 77 is rotatably connected to the inside of the hollow cylinder 710 through a bearing, and a threaded fan blade 712 is fixedly connected to the rod wall of the transmission rod 77. At the lower end of the opening of the hollow cylinder 710, a deflector 713 arranged in an inclined shape is fixedly connected. The deflector 713 is located above the spreading wheel 93.

[0023] During use, when the transportation rod 4 drives the first bevel gear 6 to rotate, the first bevel gear 6 meshes and drives the second bevel gear 72 to rotate. The second bevel gear 72 will drive the rotating rod 71 to rotate. The rotating rod 71 will drive the worm 73 to rotate through a bracket and a bearing under force. When the worm 73 rotates, it meshes and drives the worm gear 75. When the worm gear 75 rotates under force, it will synchronously drive the connecting rod 74. The connecting rod 74 synchronously drives the first transmission wheel 76 to rotate. The first transmission wheel 76 drives the first belt 79 at this time. The first belt 79 passes through the moving port 2 and drives the double-headed transmission wheel 78. When the double-headed transmission wheel 78 rotates, it drives the transmission rod 77 to rotate through a bearing. When the transmission rod 77 rotates, it drives the threaded fan blade 712 inside the hollow cylinder 710 to rotate. When the threaded fan blade 712 rotates, it will drive the feed inside to move. At this time, the feed will be transported synchronously according to the moving speed of the transportation box 1, increasing the overall discharge uniformity of the feed. Finally, the feed will be discharged through the deflector 713.

[0024] Embodiment 3: The technical solution of this embodiment different from that of Embodiment 2 includes: a blanking mechanism 8 for accelerating blanking is provided at the upper end of the transport box 1. The blanking mechanism 8 includes a blanking cylinder 81. The blanking cylinder 81 is fixedly connected to the inner wall of the upper end of the transport box 1 through a bracket. One side of the blanking cylinder 81 is rotatably connected to a rotating rod 82 through a bearing. One side rod wall of the rotating rod 82 located inside the blanking cylinder 81 is fixedly connected with a plurality of pushing plates 83 arranged in an array. A second transmission wheel 84 is fixedly connected to one side of the rotating rod 82 close to the double-headed transmission wheel 78. The second transmission wheel 84 and the double-headed transmission wheel 78 are jointly connected by a second belt 85. A connecting pipe 86 is fixedly connected to the lower end of the blanking cylinder 81. An electric valve is fixedly connected to the pipe wall of the connecting pipe 86. The lower end of the connecting pipe 86 passes through the side wall of the hollow cylinder 710 and extends into the hollow cylinder 710.

[0025] During use, the feed separated by the partition 3 in the transport box 1 is injected into the blanking cylinder 81. At the same time, when moving, the double-headed transmission wheel 78 will drive the second transmission wheel 84 through the second belt 85. The second transmission wheel 84 will drive the rotating rod 82 to rotate through the bearing under force. The rotating rod 82 will synchronously drive a plurality of pushing plates 83 inside the blanking cylinder 81 to rotate, preventing the feed inside the blanking cylinder 81 from accumulating and increasing the blanking efficiency. At the same time, the electric valve on the connecting pipe 86 is opened, and the connecting pipe 86 will stably drive the feed to be discharged into the hollow cylinder 710 for synchronous conveying, increasing the uniformity of the overall feed discharge.

[0026] Embodiment 4: The technical solution of this embodiment different from that of Embodiment 3 includes: a feeding mechanism 9 for throwing is provided outside the transport box 1. The feeding mechanism 9 includes a driving motor 91. The driving motor 91 is fixedly connected to the outer wall of the bottom end of the transport box 1 through a bracket. An output rod 92 is fixedly connected to the output end of the driving motor 91. A throwing wheel 93 is fixedly connected to the side of the output rod 92 away from the driving motor 91. A plurality of fixing plates 94 arranged in a circular array are fixedly connected to the inner wall of the throwing wheel 93. The throwing wheel 93 is located at the lower end of the opening of the hollow cylinder 710. A support ring 95 is fixedly connected to the outer wall of the transport box 1 between the driving motor 91 and the throwing wheel 93 through a bracket. An annular groove 96 is formed inside the support ring 95. A plurality of sliding rods 97 are slidably connected inside the annular groove 96. The side of the sliding rod 97 away from the support ring 95 is fixedly connected to the rod wall of the output rod 92.

[0027] During use, when the feed is discharged outside the transport box 1, the drive motor 91 is started by an external power supply. The output end of the drive motor 91 drives the output rod 92 to rotate. When the output rod 92 rotates, it will drive the sliding rod 97 on the rod wall to rotate synchronously. The sliding rod 97 will slide inside the annular groove 96 inside the auxiliary ring 95 under force, increasing the rotational stability of the output rod 92 and the spreading wheel 93. As the output rod 92 drives the spreading wheel 93 to rotate continuously, the feed will enter the storage space between the spreading wheel 93 and the fixed plate 94, and the centrifugal force of the spreading wheel 93 will continuously throw out the feed received inside, so as to control the rotation speed of the spreading wheel 93 according to the feeding range, facilitating uniform feeding.

[0028] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A uniform feeding device for breeding whiteleg shrimp, comprising a transport box (1) arranged in an open shape, a moving opening (2) penetrating through the bottom end of the transport box (1), a partition (3) fixedly connected to the inner wall of the transport box (1), a transport rod (4) rotatably connected to the bottom end of the transport box (1) through a bracket and a bearing, self-locking universal wheels (5) fixedly connected to both sides of the transport rod (4), one of the transport rods (4) fixedly connected to a first bevel gear (6), a feeding mechanism (9) for throwing is provided on the outside of the transport box (1), and the characteristics are: A transport mechanism (7) for uniform transport is provided in the middle of the transport box (1), and a material discharge mechanism (8) for accelerating material discharge is provided at the upper end of the transport box (1); The transport mechanism (7) comprises a rotating rod (71), wherein the rotating rod (71) is fixedly connected to the bottom end of the transport box (1) via a bracket and a bearing, one side of the rotating rod (71) is fixedly connected to a second bevel gear (72), the second bevel gear (72) is meshingly connected to the first bevel gear (6), the other side of the rotating rod (71) is fixedly connected to a worm (73), the upper end of the worm (73) is meshingly connected to a worm wheel (75), the worm wheel (75) is fixedly connected to a connecting rod (74), the connecting rod (74) is rotatably connected to the bottom end of the transport box (1) via a bracket and a bearing, and the connecting rod (74) is rotatably connected to the bottom end of the transport box (1) via a bracket and a bearing, The other side of the connecting rod (74) is fixedly connected to the first transmission wheel (76); the inner wall of the middle portion of the transport box (1) is rotatably connected to the transmission rod (77) via a bearing; the rod wall of the transmission rod (77) is fixedly connected to a double-headed transmission wheel (78); one side of the double-headed transmission wheel (78) and the first transmission wheel (76) are jointly transmission-connected to a first belt (79); the other side of the transport box (1) is fixedly connected to the hollow cylinder (710); the transmission rod (77) is rotatably connected to the inside of the hollow cylinder (710) via a bearing; and the rod wall of the transmission rod (77) is fixedly connected to the threaded fan blade (712).

2. The uniform feeding device for cultivating white shrimp according to claim 1, characterized in that: The unloading mechanism (8) comprises an unloading barrel (81), wherein the unloading barrel (81) is fixedly connected to the inner wall of the upper end of the transport box (1) via a bracket, one side of the unloading barrel (81) is rotatably connected to a rotating rod (82) via a bearing, one side wall of the rotating rod (82) located inside the unloading barrel (81) is fixedly connected to a push plate (83) arranged in an array, one side of the rotating rod (82) close to the double-headed transmission wheel (78) is fixedly connected to a second transmission wheel (84), the second transmission wheel (84) and the double-headed transmission wheel (78) are jointly connected to a second belt (85), the lower end of the unloading barrel (81) is fixedly connected to a connecting pipe (86), the wall of the connecting pipe (86) is fixedly connected to an electric valve, and the lower end of the connecting pipe (86) passes through the side wall of the hollow cylinder (710) and extends into the interior of the hollow cylinder (710).

3. The uniform feeding device for cultivating white shrimp according to claim 1, characterized in that: The feeding mechanism (9) comprises a driving motor (91), the driving motor (91) being fixedly connected to the outer wall of the bottom end of the transport box (1) via a bracket, an output rod (92) being fixedly connected to the output end of the driving motor (91), a side of the output rod (92) away from the driving motor (91) being fixedly connected to a throwing wheel (93), a plurality of fixing plates (94) arranged in a circular array being fixedly connected to the inner wall of the throwing wheel (93), and the throwing wheel (93) being located at the lower end of the opening of the hollow cylinder (710).

4. The uniform feeding device for cultivating white shrimp according to claim 1, characterized in that: The upper end of the first belt (79) passes through the moving opening (2) and extends to the double-headed transmission wheel (78).

5. The uniform feeding device for cultivating white shrimp according to claim 1, characterized in that: A guide plate (713) arranged in an inclined shape is fixedly connected to the lower end of the opening of the hollow cylinder (710), and the guide plate (713) is located at the upper end of the spreading wheel (93).

6. The uniform feeding device for Penaeus vannamei farming according to claim 3, characterized in that: An auxiliary ring (95) is fixedly connected to the outer wall of the transport box (1) located in the middle of the driving motor (91) and the throwing wheel (93) through a bracket, and an annular groove (96) is provided inside the auxiliary ring (95). A plurality of sliding rods (97) are slidably connected inside the annular groove (96), and the side of the sliding rod (97) away from the auxiliary ring (95) is fixedly connected to the rod wall of the output rod (92).

7. The uniform feeding device for Penaeus vannamei farming according to claim 6, characterized in that: The outer wall of the self-locking universal wheel (5) is provided with a plurality of anti-slip grooves.

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