Prawn feeding device

Abstract

The prawn feeding device comprises a hovercraft, a fixing frame is fixedly connected to the interior of the hovercraft, the fixing frame is in a u shape, transverse plates are fixedly connected to the two sides of the fixing frame, stirring assemblies are arranged at the bottoms of the transverse plates, and each stirring assembly comprises a first rotating shaft rotationally connected to the top of the corresponding transverse plate. The first rotating shaft extends to the bottom of the transverse plate, a plurality of first stirring rods distributed at equal intervals are fixedly connected to the exterior of the first rotating shaft, a material box is fixedly installed in the hovercraft, a motor is arranged at the top of the material box, the output end of the motor is fixedly connected with a second rotating shaft, and the second rotating shaft extends to the interior of the material box. By means of the structure, workers can feed prawns conveniently, the automation degree is high, feed can be automatically and evenly dispersed in water during feeding, the feeding effect is good, and great convenience is brought to use of the workers.

Description

Technical Field

[0001] The utility model relates to the technical field of prawn feeding, in particular to a prawn feeding device. Background Art

[0002] Prawns are arthropods of the genus Penaeus in the family Penaeidae of the order Decapoda, also known as Chinese prawns,

[18] tiger prawns, bamboo shrimps, five-color shrimps, etc. Prawns have a plump body, are long and laterally compressed, slightly fusiform in shape, generally 13-24 cm in length. The cephalothorax is shorter, the abdomen is strong and powerful, and the head and body are closely connected. There is a pair of long whiskers, namely antennae. Generally, female prawns are bluish-white, and male prawns are egg-yellow. Usually, male prawns are larger than female prawns. Because they are habitually sold in pairs in northern China.

[0003] When cultivating prawns, generally, feed is sprinkled manually. If the prawn breeding pond is large, manual labor can only sprinkle feed around the breeding pond, and it is impossible to sprinkle feed to the center position of the breeding pond, so it is impossible to achieve uniform feeding. As a result, a large number of prawns gather together, easily leading to oxygen deficiency, and even causing casualties to the prawns, which is not conducive to the use by staff. Therefore, we have proposed a prawn feeding device. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a prawn feeding device to solve the above problems.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A prawn feeding device includes an air-cushion vehicle. A fixed frame is fixedly connected inside the air-cushion vehicle. The fixed frame is in a U shape. Both sides of the fixed frame are fixedly connected with cross plates. A stirring component is arranged at the bottom of the cross plates. A feed box is fixedly installed inside the air-cushion vehicle. A motor is arranged at the top of the feed box. The output end of the motor is fixedly connected with a second rotating shaft. The second rotating shaft extends into the feed box. A feeding component is arranged outside the feed box. A transmission component is arranged at the top of the feed box.

[0007] Preferably, the stirring component includes a first rotating shaft rotatably connected to the top of the cross plate. The first rotating shaft extends to the bottom of the cross plate. A plurality of equally spaced first stirring rods are fixedly connected to the outside of the first rotating shaft.

[0008] Preferably, a second stirring rod is fixedly connected to the outer wall of the second rotating shaft inside the feed box. The number of the second stirring rods is multiple and they are equally spaced.

[0009] Preferably, a support frame is fixedly connected to the top of the feed box. The motor is fixedly installed on the support frame.

[0010] Preferably, the material spreading assembly includes material pipes connected to both sides of the material box. Material pumps are arranged outside both material pipes, and the other ends of the material pipes are connected to spray heads.

[0011] Preferably, the transmission assembly includes a second belt pulley fixedly sleeved on the top of the first rotating shaft. A first belt pulley is fixedly sleeved outside the second rotating shaft, and the same belt is movably sleeved outside the first belt pulley and the second belt pulley.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: When feeding the prawns, first start the motor. At this time, the output end of the motor drives the second rotating shaft, the first belt pulley and the second stirring rod to rotate. Through the rotation of the second stirring rod, the feed inside the material box can be stirred and mixed. Through the rotation of the first belt pulley, the belt can be driven to move, and then the second belt pulley is driven to rotate. By starting the material pump, the feed inside the material box can be pumped. At this time, the feed will pass through the material pipe and then be sprayed out from the spray head. At this time, the feed can be sprayed on the water surface. Through the rotation of the second belt pulley, the first rotating shaft and the first stirring rod can be driven to rotate. Through the rotation of the first stirring rod, the feed can be evenly dispersed in the water, completing the feeding operation of the prawns. Through the above structures provided, it is convenient for the staff to perform the feeding operation on the prawns, with a high degree of automation. During feeding, the feed can be automatically and evenly dispersed in the water, and the feeding effect is better, which greatly facilitates the use of the staff. Description of the Drawings

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 is a sectional structural schematic diagram of the present utility model;

[0015] Figure 3 is a partial sectional structural schematic diagram of the present utility model;

[0016] Figure 4 is a structural schematic diagram of the transmission assembly of the present utility model.

[0017] In the figure: 1, hovercraft; 2, fixed frame; 3, cross plate; 4, first rotating shaft; 5, first stirring rod; 6, material box; 7, support frame; 8, motor; 9, second rotating shaft; 10, second stirring rod; 11, material pipe; 12, material pump; 13, spray head; 14, first belt pulley; 15, second belt pulley; 16, belt. Detailed Embodiments

[0018] 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 embodiments. Based on the embodiments in 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.

[0019] Embodiment: Refer to Figures 1-4 , a penaeus vannamei feeding device, including an air-cushion vehicle 1, a fixed frame 2 is fixedly connected inside the air-cushion vehicle 1. The shape of the fixed frame 2 is U-shaped. Transverse plates 3 are fixedly connected to both sides of the fixed frame 2. A stirring assembly is arranged at the bottom of the transverse plate 3. The stirring assembly includes a first rotating shaft 4 rotatably connected to the top of the transverse plate 3. The first rotating shaft 4 extends to the bottom of the transverse plate 3. A plurality of first stirring rods 5 are fixedly connected to the outside of the first rotating shaft 4 at equal intervals. By arranging the stirring assembly, the feed can be evenly dispersed in the water.

[0020] Specifically, a feed box 6 is fixedly installed inside the air-cushion vehicle 1. A motor 8 is arranged at the top of the feed box 6. A support frame 7 is fixedly connected to the top of the feed box 6. The motor 8 is fixedly installed on the support frame 7. By arranging the support frame 7, the phenomenon that the motor 8 idles during operation can be avoided. The output end of the motor 8 is fixedly connected to a second rotating shaft 9. The second rotating shaft 9 extends into the feed box 6. Second stirring rods 10 are fixedly connected to the outer wall of the second rotating shaft 9 inside the feed box 6. The number of the second stirring rods 10 is multiple and they are arranged at equal intervals. By arranging the second stirring rods 10, the feed inside the feed box 6 can be stirred.

[0021] Specifically, a feeding assembly is arranged outside the feed box 6. The feeding assembly includes feed pipes 11 communicated with both sides of the feed box 6. Feed pumps 12 are arranged outside both feed pipes 11. The other ends of the feed pipes 11 are communicated with spray nozzles 13. By arranging the feeding assembly, the feeding operation for penaeus vannamei can be completed. A transmission assembly is arranged at the top of the feed box 6. The transmission assembly includes a second belt pulley 15 fixedly sleeved on the top of the first rotating shaft 4. A first belt pulley 14 is fixedly sleeved on the outside of the second rotating shaft 9. The outside of the first belt pulley 14 and the second belt pulley 15 is movably sleeved with the same belt 16. By arranging the transmission assembly, the first rotating shaft 4 and the second rotating shaft 9 can be rotated simultaneously.

[0022] During use: When it is necessary to feed the prawns, first start the motor 8. At this time, the output end of the motor 8 drives the second rotating shaft 9, the first belt pulley 14 and the second stirring rod 10 to rotate. Through the rotation of the second stirring rod 10, the feed in the feed box 6 can be stirred and mixed. Through the rotation of the first belt pulley 14, the belt 16 can be driven to move, and then the second belt pulley 15 can be driven to rotate. By starting the feed pump 12, the feed in the feed box 6 can be pumped out. At this time, the feed will pass through the feed pipe 11 and then be sprayed out from the nozzle 13. At this time, the feed can be sprayed on the water surface. Through the rotation of the second belt pulley 15, the first rotating shaft 4 and the first stirring rod 5 can be driven to rotate. Through the rotation of the first stirring rod 5, the feed can be evenly dispersed in the water, completing the feeding operation of the prawns. Through the above-mentioned structure, it is convenient for the staff to feed the prawns, and the degree of automation is relatively high. During feeding, the feed can be automatically and evenly dispersed in the water, and the feeding effect is better, which greatly facilitates the use of the staff.

[0023] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or apparatus comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or apparatus.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prawn feeding device, comprising an air-cushion vehicle (1), characterized in that, A fixing frame (2) is fixedly connected inside the hovercraft (1). The fixing frame (2) is U-shaped. Transverse plates (3) are fixedly connected to both sides of the fixing frame (2). A stirring assembly is arranged at the bottom of the transverse plate (3). A material box (6) is fixedly installed inside the hovercraft (1). A motor (8) is arranged at the top of the material box (6). The output end of the motor (8) is fixedly connected to a second rotating shaft (9). The second rotating shaft (9) extends into the material box (6). A material spreading assembly is arranged outside the material box (6). A transmission assembly is arranged at the top of the material box (6).

2. The penaeid feeding device according to claim 1, wherein, The stirring assembly includes a first rotating shaft (4) rotatably connected to the top of the transverse plate (3). The first rotating shaft (4) extends to the bottom of the transverse plate (3). A plurality of first stirring rods (5) are fixedly connected to the outside of the first rotating shaft (4) at equal intervals.

3. The penaeus feeding device according to claim 1, characterized in that, A second stirring rod (10) is fixedly connected to the outer wall of the second rotating shaft (9) inside the material box (6). The number of the second stirring rods (10) is multiple and they are arranged at equal intervals.

4. The penaeus feeding device according to claim 1, characterized in that, A support frame (7) is fixedly connected to the top of the material box (6). The motor (8) is fixedly installed on the support frame (7).

5. The penaeus feeding device according to claim 1, wherein, The material spreading assembly includes material pipes (11) communicated with both sides of the material box (6). A material pump (12) is arranged outside each of the two material pipes (11). The other end of the material pipe (11) is communicated with a nozzle (13).

6. The penaeus feeding device according to claim 2, wherein, The transmission assembly includes a second belt pulley (15) fixedly sleeved on the top of the first rotating shaft (4). A first belt pulley (14) is fixedly sleeved on the outside of the second rotating shaft (9). The first belt pulley (14) and the second belt pulley (15) are movably sleeved with the same belt (16).

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