Feed feeding device for prawn culture

Abstract

The invention discloses a feed feeding device for prawn culture, and belongs to the field of culture equipment.The feed feeding device for prawn culture comprises a feeding assembly used for feeding prawn culture feed; the floating assembly is arranged on the outer side of the feeding assembly, and the floating assembly is used for providing buoyancy support for the feeding assembly; the control assembly is arranged on the surface of the outer wall of the feeding assembly, the control assembly is used for controlling the feeding assembly and the floating assembly to operate, the feeding assembly comprises a material storage part arranged in the middle of an inner cavity of the floating assembly, and an n-shaped frame is arranged on the surface of the top of the material storage part; and a positioning pipe is inserted into the middle position of the top surface of the n-shaped frame. The prawn breeding pond can quantitatively and uniformly feed prawns in the breeding pond, so that excessive gathering of the prawns during feeding can be prevented, and the growth rate of the prawns and the safety of water quality are guaranteed.

Description

Technical Field

[0001] The invention relates to the field of breeding equipment, and more particularly to a feed feeding device for shrimp breeding. Background Art

[0002] The whiteleg shrimp, scientifically known as Penaeus vannamei, belongs to the phylum Arthropoda and is a wide-temperature and wide-salinity tropical shrimp. It looks very similar to the Chinese shrimp and the Mergui shrimp. The average lifespan can be at least more than 32 months, and the adult can reach up to 24 cm. The carapace is relatively thin, the normal body color is light blue-gray, and there are no spots on the whole body. The walking legs are often chalky, so it is called white-limbed shrimp. The meat is delicious and has high economic value. The meat of the whiteleg shrimp is delicious, and the processed meat rate can be as high as 67%. It has a wide suitable temperature range and can grow at 18-32℃. The suitable salt range is also wide. It can grow under salinity of 1‰ to 40‰. It is an excellent desalination breeding variety. The whiteleg shrimp grows fast and has gradually become the main farmed shrimp species in my country. Xiamen, Beihai, Nanning and Guangzhou in my country all have shrimp seedlings, shrimp nauplii or broodstock available.

[0003] However, shrimp farming is a high-input, high-return industry. In order to pursue a higher growth rate of white shrimp, farmers often overfeed them, which easily causes hypoxia and deterioration of water quality, and then causes many diseases of shrimp. Therefore, we propose a feed feeding device for shrimp farming to solve the above problems. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a feed feeding device for shrimp farming, which can feed the shrimps in the farming pond with quantitative and uniform feed, thereby preventing the shrimps from excessively gathering when eating, thereby ensuring the growth rate of the shrimps and the safety of water quality.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A feed feeding device for shrimp farming, comprising: A feeding component, which is used to feed feed for shrimp farming; A floating assembly, the floating assembly being disposed outside the feeding assembly and being used to provide buoyancy support for the feeding assembly; and A control component is arranged on the outer wall surface of the feeding component, and is used to control the operation of the feeding component and the floating component.

[0007] Furthermore, the feeding component includes a material storage part arranged in the middle of the inner cavity of the floating component, a shaped frame is arranged on the top surface of the material storage part, a positioning tube is inserted in the middle position of the top surface of the shaped frame, and a fixing ring is inserted on the outer side of the positioning tube, the fixing ring is connected to the top surface of the shaped frame by a plurality of connecting screws, a rotating injection part is movably inserted at the top of the positioning tube, a material extraction part is arranged on one side of the top surface of the material storage part, and the feeding end of the material extraction part passes through the surface of the material storage part and extends into the material storage part The cavity is close to the bottom position, the discharge end of the extraction part passes through the side wall of the positioning tube and extends to the inner cavity of the positioning tube, an air supply part is provided on one side of the top surface of the inner cavity of the F-shaped frame, and the air outlet end of the air supply part passes through the F-shaped frame and the side wall of the positioning tube and extends to the inner cavity of the positioning tube, wherein the air outlet end of the air supply part is located below the discharge end of the extraction part, the air outlet end of the air supply part faces the bottom of the inner cavity of the positioning tube, the discharge end of the extraction part faces the top opening end of the positioning tube, and a protective cover is provided on the top surface of the F-shaped frame.

[0008] Furthermore, the material storage part includes a protection box arranged in the inner cavity of the floating component, a protection cover is arranged on the top of the protection box, and a feeding pipe is embedded and connected to one side of the top surface of the protection cover, a plug is arranged on the top of the feeding pipe, a clamping ring is arranged in the inner cavity of the protection box and near the top, a storage hopper is inserted in the inner cavity of the clamping ring, and pressure sensors are arranged at the four corners of the bottom end of the storage hopper, and the bottom surfaces of the four pressure sensors are connected to the bottom surface of the inner cavity of the protection box, and fixing plates are arranged on both sides of the two side walls of the protection box, and the four fixing plates are connected to the floating component through positioning screws.

[0009] Furthermore, the rotating jet part includes a jet tube plugged into the positioning tube, two bearings are arranged in the inner cavity of the jet tube and near the bottom end, the two bearings are fixed on the outer wall of the positioning tube, the outer wall of the jet tube and located at the height of each bearing are provided with an internal threaded hole, an anti-slip screw is rotatably installed in the inner cavity of each internal threaded hole, and an anti-slip hole for engaging one end of the anti-slip screw is arranged on the outer wall of each bearing, an outer wall of the jet tube and located between the two internal threaded holes is provided with an outer gear ring, a fixing frame is arranged on the top surface of the frame and located on one side of the positioning tube, a driving motor is arranged in the inner cavity of the fixing frame, and a gear meshing with the outer gear ring is installed at the output end of the driving motor, a shielding ring is arranged in the inner cavity of the jet tube, and the bottom end of the shielding ring is movably engaged with the top end of the positioning tube.

[0010] Furthermore, the extraction part includes a extraction pump arranged on one side of the top surface of the protective cover, the input end of the extraction pump is connected to a extraction pipe, and the extraction pipe passes through the top surface of the protective cover and extends to the inner cavity of the storage hopper near the bottom end, the bottom end of the extraction pipe is connected to a extraction cover, the output end of the extraction pump is connected to a feeding pipe, and one end of the feeding pipe is connected to a guide pipe, one end of the guide pipe passes through the outer wall of the positioning tube and extends to the inner cavity of the positioning tube, the output end of the guide pipe is toward the top opening direction of the positioning tube, a stabilizing frame is arranged on the extraction pipe near the bottom end, and the top end of the stabilizing frame is connected to the top surface of the protective cover.

[0011] Furthermore, the air supply part includes a bracket arranged on one side of the top surface of the inner cavity of the geometric frame, an air supply pump is arranged on one side of the bottom surface of the inner cavity of the bracket, the air inlet end of the air supply pump is connected to an air filter box, the air outlet end of the air supply pump is connected to an air supply pipe, one end of the air supply pipe is connected to an air guide pipe, one end of the air guide pipe passes through the outer wall of the positioning tube and extends to the inner cavity of the positioning tube, the air outlet end of the air guide pipe faces the bottom end of the inner cavity of the positioning tube, and the air guide pipe is located below the material guide pipe.

[0012] Furthermore, an air guide frame is provided in the inner cavity of the air guide tube and near the air outlet end, a guide hole is opened at the center position of the top surface of the air guide frame, a guide column is inserted into the inner cavity of the guide hole, a conical head is connected to the bottom end of the guide column and located at the bottom end of the air guide tube, a tension spring is provided on the outside of the guide column, and the two ends of the tension spring are respectively connected to the air guide frame and the conical head.

[0013] Furthermore, the floating component includes a positioning frame, a through hole for installing the feeding component is provided at the center position of the top surface of the positioning frame, mounting rings are provided on the bottom surface of the positioning frame and at the center positions of the four sides, a waterproof motor is provided in the inner cavity of each mounting ring, and a paddle is installed at the output end of the waterproof motor, air bags are provided on the bottom surface of the positioning frame and on both sides of each mounting ring, hollow tubes are provided at the four corners of the bottom surface of the positioning frame, a counterweight is provided at the bottom end of each hollow tube, a plurality of water guide holes are provided on the side walls of each hollow tube, and lighting lamps are provided at the four corners of the top surface of the positioning frame.

[0014] Furthermore, the control component includes a waterproof box arranged on the outer wall of the feeding component, a box cover is provided at the open end of the waterproof box, a controller and a wireless communication antenna are provided in the inner cavity of the waterproof box, and a waterproof junction box is provided on the side wall of the waterproof box.

[0015] Furthermore, the control component also includes an alarm, and the alarm is arranged on the top surface of the waterproof box.

[0016] Compared with the prior art, the advantages of the present invention are: In this solution, the feeding component can be installed on the floating component and the control component can be installed and fixed. When the shrimp breeding pond needs to be fed, the user first adds the feed into the feeding component, and then puts the floating component carrying the feeding component into the shrimp breeding pond, so that the feeding component can be suspended on the water surface of the shrimp breeding pond under the floating support of the floating component. Then, through the control component, an external cable can be connected to the device for power supply, and the user can remotely set and control the operation of the feeding component and the floating component. When it is necessary to feed the shrimp breeding pond, the control component will control the floating component to move slowly in a straight line along the long side of the center of the shrimp breeding pond, and at the same time control the feeding component to run. At this time, the feed stored inside can be extracted through the feeding component, and then rotated and sprayed out, so that a large area of ​​the water surface of the shrimp breeding pond can be covered, so as to prevent excessive aggregation of shrimps. At the same time, the feeding component weighs the amount of remaining feed by itself, so as to add feed quantitatively, prevent excessive feeding of feed, and ensure water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a side structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the bottom structure of the present invention; Figure 4 It is a schematic diagram of the structure of the feeding assembly of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the feeding assembly of the present invention; Figure 6 It is a structural schematic diagram of the material storage part of the present invention; Figure 7 It is a structural schematic diagram of the rotary injection unit of the present invention; Figure 8 It is a schematic diagram of the shielding ring structure of the present invention; Fig. 9 It is a schematic diagram of the structure of the extraction part of the present invention; Fig.10 It is a schematic diagram of the structure of the air supply part of the present invention; Fig.11 It is a schematic diagram of the cross-sectional structure of the airway of the present invention; Fig.12 It is a schematic diagram of the structure of the floating assembly of the present invention; Fig.13 This is a schematic diagram of the bottom structure of the floating assembly of the present invention; Fig.14It is a schematic diagram of the explosion structure of the control component of the present invention.

[0018] Description of the numbers in the figure: 1. Feeding assembly; 11. Storage unit; 111. Protection box; 112. Protection cover; 113. Feeding pipe; 114. Plug; 115. Clamp ring; 116. Storage hopper; 117. Pressure sensor; 118. Fixing plate; 119. Positioning screw; 12. Frame; 13. Positioning pipe; 14. Fixing ring; 15. Rotating injection unit; 151. Injection pipe; 152. Bearing; 153. Blocking ring; 154. Outer gear ring; 155. Gear; 156. Motor; 157. Fixing frame; 16. Extraction unit; 161. Extraction pump; 162. Extraction pipe; 163. Extraction cover; 164. Feed pipe; 165. Feed guide pipe; 166. Stable frame ;17. Air supply unit;171. Bracket;172. Air supply pump;173. Air filter box;174. Air supply pipe;175. Air guide pipe;176. Air guide frame;177. Guide hole;178. Guide column;179. Conical head;1710. Tension spring;18. Protective cover;2. Floating assembly;21. Positioning frame;22. Through hole;23. Mounting ring;24. Waterproof motor;25. Paddle blade;26. Air bag;27. Hollow tube;28. Counterweight;29. Water guide hole;210. Lighting lamp;3. Control assembly;31. Waterproof box;32. Box cover;33. Controller;34. Wireless communication antenna;35. Waterproof junction box;36. Alarm. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention. Example

[0020] See also Figure 1-3 A feed feeding device for shrimp farming, comprising: a feeding component 1, the feeding component 1 is used to feed shrimp farming feed; a floating component 2, the floating component 2 is arranged outside the feeding component 1, and the floating component 2 is used to provide buoyancy support for the feeding component 1; and a control component 3, the control component 3 is arranged on the outer wall surface of the feeding component 1, and the control component 3 is used to control the operation of the feeding component 1 and the floating component 2; The feeding component 1 can be installed on the floating component 2, and the control component 3 can be installed and fixed. When the shrimp breeding pond needs to be fed, the user first adds the feed into the feeding component 1, and then puts the floating component 2 carrying the feeding component 1 into the shrimp breeding pond, so that the feeding component 1 can be suspended on the water surface of the shrimp breeding pond under the floating support of the floating component 2. Then, through the control component 3, an external cable can be connected to the device for power supply, and the user can remotely set and control the operation of the feeding component 1 and the floating component 2. When it is needed, When feeding the shrimp breeding pond, the control component 3 will control the floating component 2 to move slowly in a straight line along the long side direction in the center of the shrimp breeding pond, and at the same time control the feeding component 1 to operate. At this time, the feed stored inside can be extracted through the feeding component 1, and then rotated and sprayed out, so that a large area of ​​the water surface of the shrimp breeding pond can be covered, so as to prevent the shrimp from excessively gathering. At the same time, the feeding component 1 weighs the amount of remaining feed by itself, so as to add the feed quantitatively, prevent excessive feeding of feed, and ensure the water quality.

[0021] See also Figure 1-Figure 4 and Figure 5 The feeding assembly 1 includes a material storage portion 11 arranged in the middle of the inner cavity of the floating assembly 2, a shaped frame 12 is arranged on the top surface of the material storage portion 11, a positioning tube 13 is inserted in the middle position of the top surface of the shaped frame 12, and a fixing ring 14 is inserted on the outer side of the positioning tube 13, and the fixing ring 14 is connected to the top surface of the shaped frame 12 through a plurality of connecting screws, and a rotating injection portion 15 is movably inserted at the top of the positioning tube 13, and a material extraction portion 16 is arranged on one side of the top surface of the material storage portion 11, and the feeding end of the material extraction portion 16 passes through the surface of the material storage portion 11 and extends to the material storage portion 11 The inner cavity is close to the bottom position, the discharge end of the extraction part 16 penetrates the side wall of the positioning tube 13 and extends to the inner cavity of the positioning tube 13, and an air supply part 17 is provided on one side of the inner cavity top surface of the frame 12, and the air outlet end of the air supply part 17 penetrates the frame 12 and the side wall of the positioning tube 13 and extends to the inner cavity of the positioning tube 13, wherein the air outlet end of the air supply part 17 is located below the discharge end of the extraction part 16, the air outlet end of the air supply part 17 faces the bottom of the inner cavity of the positioning tube 13, the discharge end of the extraction part 16 faces the top opening end of the positioning tube 13, and a protective cover 18 is provided on the top surface of the frame 12; The storage part 11 in the feeding component 1 can be installed in the middle of the inner cavity of the floating component 2, and can store and weigh feed, and can also install and fix the frame 12. When it is necessary to feed the culture pond, the control component 3 will first control the rotary injection part 15 and the air supply part 17 to open, so that the rotating end of the rotary injection part 15 can rotate 360 ​​degrees continuously, and the air supply part 17 can inject high-pressure airflow into the positioning tube 13, so that the high-pressure airflow can flow into the rotary injection part 15 through the positioning tube 13, and then the extraction part 16 is opened. At this time, the feed in the storage part 11 can be transported to the positioning tube 13 through the extraction part 16. Since the air outlet end of the air supply part 17 is located below the discharge end of the extraction part 16, The air outlet end of the air supply part 17 faces the bottom of the inner cavity of the positioning tube 13, and the discharge end of the extraction part 16 faces the top opening end of the positioning tube 13. Therefore, under the action of the high-pressure airflow of the air supply part 17, the feed transported into the positioning tube 13 can be pushed upward, so that the high-pressure airflow can carry the feed and spray out from the discharge end of the rotating injection part 15. Since the rotating injection part 15 can rotate 360 ​​degrees, the feed spreading range can be expanded to prevent excessive aggregation of shrimps. At the same time, the storage part 11 weighs the amount of remaining feed by itself, so as to add the feed quantitatively, prevent excessive feeding of feed, and ensure water quality. The protective cover 18 can protect the driving part of the rotating injection part 15, so as to improve the service life and safety of the rotating injection part 15.

[0022] See also Figure 1 , Figure 4-Figure 6 The material storage part 11 includes a protection box 111 arranged in the inner cavity of the floating component 2, a protection cover 112 is arranged on the top of the protection box 111, and a feeding pipe 113 is embedded and connected to one side of the top surface of the protection cover 112, and a plug 114 is arranged on the top of the feeding pipe 113, and a clamping ring 115 is arranged in the inner cavity of the protection box 111 and near the top position, and a storage hopper 116 is inserted into the inner cavity of the clamping ring 115, and pressure sensors 117 are arranged at the four corners of the bottom end of the storage hopper 116, and the bottom surfaces of the four pressure sensors 117 are connected to the bottom surface of the inner cavity of the protection box 111, and fixing plates 118 are arranged on both sides of the two side walls of the protection box 111, and the four fixing plates 118 are connected to the floating component 2 through positioning screws 119; The protective box 111 in the material storage part 11 can be installed in the middle of the inner cavity of the floating component 2, and can also provide an installation basis for the protective cover 112 and the clamping ring 115. Since the inner cavity of the clamping ring 115 is plugged with a storage hopper 116, and pressure sensors 117 are provided at the four corners of the bottom end of the storage hopper 116, and the bottom surfaces of the four pressure sensors 117 are connected to the bottom surface of the inner cavity of the protective box 111, the storage hopper 116 can be engaged and limited by the clamping ring 115, and the storage hopper 116 can be used to store feed and weigh the stored feed under the action of multiple pressure sensors 117, so that the remaining amount of feed can be monitored in real time. By opening the plug 114, the user can add feed to the storage hopper 116 through the feeding pipe 113, so that the user can replenish feed. The protective box 111 can be fixed on the floating component 2 by the fixing plate 118 and the positioning screw 119, so as to improve the stability of the use of the protective box 111.

[0023] See also Figure 4 , Figure 5 , Figure 7 and Figure 8 The rotating injection unit 15 includes an injection tube 151 inserted into the positioning tube 13, and two bearings 152 are arranged in the inner cavity of the injection tube 151 near the bottom end. The two bearings 152 are fixed to the outer wall of the positioning tube 13, and the outer wall of the injection tube 151 and the position height of each bearing 152 are provided with an internal threaded hole, and the inner cavity of each internal threaded hole is rotatably installed with an anti-slip screw, and the outer wall of each bearing 152 is provided with an anti-slip hole for engaging one end of the anti-slip screw, and the outer wall of the injection tube 151 and the position between the two internal threaded holes are provided with an outer gear ring 154, and the top surface of the frame 12 and the side of the positioning tube 13 are provided with a fixing frame 157, and the inner cavity of the fixing frame 157 is provided with a driving motor 156, and the output end of the driving motor 156 is provided with a gear 155 meshing with the outer gear ring 154, and the inner cavity of the injection tube 151 is provided with a shielding ring 153, and the bottom end of the shielding ring 153 is movably engaged with the top end of the positioning tube 13; By rotating the injection pipe 151 in the injection part 15, it can be inserted into the outer wall of the positioning tube 13 through the two bearings 152, and the outer gear ring 154 can be installed and fixed. By rotating the anti-slip screw in the internal threaded hole, one end of the anti-slip screw can be engaged in the anti-slip hole on the bearing 152, which can ensure that the injection pipe 151 rotates on the positioning tube 13 under the action of the bearing 152 and prevent the injection pipe 151 from falling off from the positioning tube 13. By driving the motor 156, it can be fixed on several positions through the fixing frame 157. The top surface of the shaped frame 12 can also drive the outer gear ring 154 on the injection pipe 151 to rotate through the gear 155, so that the injection pipe 151 can rotate at a high speed, and then the feed can be rotated and sprayed out under the drive of the high-speed airflow, so that the feed can be spread more evenly in the breeding pond. Through the shielding ring 153, it can not only rotate with the injection pipe 151, but also be engaged with the top of the positioning tube 13, so as to reduce the feed from entering the installation place of the bearing 152, and improve the stability of the bearing 152.

[0024] See also Figure 5 , Figure 6 and Fig. 9 The material extraction part 16 includes a material extraction pump 161 arranged on one side of the top surface of the protective cover 112, the input end of the material extraction pump 161 is connected with a material extraction pipe 162, and the material extraction pipe 162 passes through the top surface of the protective cover 112 and extends to the inner cavity of the storage hopper 116 near the bottom end, the bottom end of the material extraction pipe 162 is connected with a material extraction cover 163, the output end of the material extraction pump 161 is connected with a feeding pipe 164, and one end of the feeding pipe 164 is connected with a guide pipe 165, one end of the guide pipe 165 passes through the outer wall of the positioning tube 13 and extends to the inner cavity of the positioning tube 13, the output end of the guide pipe 165 faces the top opening direction of the positioning tube 13, and a stabilizing frame 166 is arranged on the material extraction pipe 162 near the bottom end, and the top end of the stabilizing frame 166 is connected to the top surface of the protective cover 112; Through the extraction pump 161 in the extraction part 16, the feed in the storage hopper 116 can be extracted through the extraction pipe 162 and the extraction cover 163, and transported to the feeding pipe 164 and the guide pipe 165. Since one end of the guide pipe 165 passes through the outer wall of the positioning pipe 13 and extends to the inner cavity of the positioning pipe 13, and the output end of the guide pipe 165 is facing the top opening direction of the positioning pipe 13, the feed entering the positioning pipe 13 is sprayed upward, and under the high-pressure airflow delivered by the air supply part 17, the feed is further transported to the injection pipe 151, so that the rotating injection pipe 151 can rotate and spray the feed out.

[0025] See also Figure 5 , Fig.10 and Fig.11The air supply unit 17 includes a bracket 171 arranged on one side of the top surface of the inner cavity of the frame 12, an air supply pump 172 is arranged on one side of the bottom surface of the inner cavity of the bracket 171, an air inlet end of the air supply pump 172 is connected to an air filter box 173, an air outlet end of the air supply pump 172 is connected to an air supply pipe 174, one end of the air supply pipe 174 is connected to an air guide pipe 175, one end of the air guide pipe 175 penetrates the outer wall of the positioning tube 13 and extends to the inner cavity of the positioning tube 13, and the air outlet end of the air guide pipe 175 faces the bottom end of the inner cavity of the positioning tube 13, The air guide pipe 175 is located below the material guide pipe 165. An air guide frame 176 is provided in the inner cavity of the air guide pipe 175 and near the air outlet end. A guide hole 177 is provided at the center of the top surface of the air guide frame 176. A guide column 178 is inserted into the inner cavity of the guide hole 177. A conical head 179 is connected to the bottom end of the guide column 178 and located at the bottom end of the air guide pipe 175. A tension spring 1710 is provided on the outer side of the guide column 178, and the two ends of the tension spring 1710 are respectively connected to the air guide frame 176 and the conical head 179. Through the bracket 171 in the air supply part 17, it can be fixed on one side of the top surface of the inner cavity of the geometric frame 12, and the air supply pump 172 and the air filter box 173 can be installed. Through the air supply pump 172, the air filtered by the air filter box 173 can be transported to the air supply pipe 174, so that it can be injected into the inner cavity of the positioning tube 13 through the air guide pipe 175. Since the air outlet end of the air guide pipe 175 faces the bottom end of the inner cavity of the positioning tube 13, and the air guide pipe 175 is located below the guide pipe 165, the high-pressure airflow transported will be sprayed downward, so that the airflow can be reflected upward from the side wall after reaching the bottom end of the positioning tube 13, and then the guide pipe 165 that sprays feed upward can be provided with a high-pressure airflow, and the feed can be further transported to the injection pipe 151, so that the rotating injection pipe 151 can rotate and spray the feed out. Through the air guide frame 176, it can be installed on the air guide frame 176. The inner cavity of the tube 175 can facilitate the circulation of air, and at the same time, the guide column 178 can be movably plugged and installed through the guide hole 177. Since the bottom end of the guide column 178 and the bottom end of the air guide tube 175 are connected with a conical head 179, and a tension spring 1710 is arranged on the outer side of the guide column 178, and the two ends of the tension spring 1710 are respectively connected to the air guide frame 176 and the conical head 179. Therefore, when the air supply pump 172 does not deliver gas, at this time, under the pull of the tension spring 1710, the conical head 179 can block the bottom end of the air guide tube 175, thereby preventing the feed from entering the inner cavity of the air guide tube 175, ensuring the smoothness of the subsequent air outlet of the air guide tube 175, and when the high-pressure airflow flows through the air guide tube 175, at this time, under the action of the high-pressure airflow, it can move downward against the conical head 179, thereby facilitating the airflow to be ejected, and thus will not affect the exhaust of the air guide tube 175.

[0026] See also Figure 1 , Fig.12 and Fig.13The floating component 2 includes a positioning frame 21, a through hole 22 for installing the feeding component 1 is provided at the center of the top surface of the positioning frame 21, a mounting ring 23 is provided at the center of the four sides of the bottom surface of the positioning frame 21, a waterproof motor 24 is provided in the inner cavity of each mounting ring 23, and a paddle 25 is installed at the output end of the waterproof motor 24, an air bag 26 is provided on the bottom surface of the positioning frame 21 and on both sides of each mounting ring 23, a hollow tube 27 is provided at the four corners of the bottom surface of the positioning frame 21, a counterweight block 28 is provided at the bottom end of each hollow tube 27, a plurality of water guide holes 29 are provided on the side wall of each hollow tube 27, and a lighting lamp 210 is provided at the four corners of the top surface of the positioning frame 21; Through the positioning frame 21 in the floating component 2, the protective box 111 in the feeding component 1 can be installed through the through hole 22, and the four installation rings 23, multiple air bags 26 and four hollow tubes 27 can be installed and fixed. Through the multiple air bags 26, the positioning frame 21 can float on the culture pond, thereby preventing the device from sinking. Through the four installation rings 23, the corresponding waterproof motor 24 can be installed, and under the control of the control component 3, the waterproof motor 24 can drive the blade 25 to rotate, thereby adjusting the position of the positioning frame 21, so that the device can be moved in the culture pond, and the feed can be conveniently fed. Through the hollow tube 27, it can cooperate with the counterweight block 28 to support on the ground, and can also sink in the culture pond, and through the multiple water guide holes 29, it is convenient for water to enter the hollow tube 27. Therefore, the stability of the positioning frame 21 when floating can be improved, and the lighting lamp 210 can achieve the purpose of auxiliary lighting.

[0027] See also Figure 2 , Fig.14 The control component 3 includes a waterproof box 31 arranged on the outer wall of the feeding component 1, a box cover 32 is arranged at the open end of the waterproof box 31, a controller 33 and a wireless communication antenna 34 are arranged in the inner cavity of the waterproof box 31, and a waterproof junction box 35 is arranged on the side wall of the waterproof box 31. The control component 3 also includes an alarm 36, and the alarm 36 is arranged on the top surface of the waterproof box 31; The waterproof box 31 in the control component 3 can be installed on the outer wall of the protection box 111, and can cooperate with the box cover 32 to protect the controller 33 and the wireless communication antenna 34. At the same time, the waterproof junction box 35 and the alarm 36 can also be installed. Through the water junction box 35, an external cable can be connected to power the equipment, and through the wireless communication antenna 34, external signals can be received, so that the controller 33 can control the operation of the drive motor 156, the air supply pump 172 and other equipment. At the same time, it can also receive data sent by the pressure sensor 117, and then quantitatively control the amount of feed fed. When the amount of feed is lower than the preset value, the controller 33 can control the alarm 36 to operate, which can serve the purpose of warning and reminder, making it convenient for the staff to add feed in time.

[0028] During use: the feeding component 1 can be installed on the floating component 2, and the control component 3 can be installed and fixed. When the shrimp breeding pond needs to be fed, the user first adds the feed into the feeding component 1, and then puts the floating component 2 carrying the feeding component 1 into the shrimp breeding pond, so that the feeding component 1 can be suspended on the water surface of the shrimp breeding pond under the floating support of the floating component 2. Then, through the control component 3, an external cable can be connected to the device for power supply, and the user can remotely set and control the operation of the feeding component 1 and the floating component 2. When it is necessary to feed the shrimp breeding pond, the control component 3 will control the floating component 2 to move slowly in a straight line along the long side direction in the center of the shrimp breeding pond, and at the same time control the feeding component 1 to operate. At this time, the feed stored inside can be extracted through the feeding component 1, and then rotated and sprayed out, so that a large area of ​​the water surface of the shrimp breeding pond can be covered, so as to prevent the shrimp from excessively gathering. At the same time, the feeding component 1 weighs the amount of remaining feed by itself, so as to add the feed quantitatively, prevent excessive feeding of feed, and ensure water quality.

[0029] The storage part 11 in the feeding component 1 can be installed in the middle of the inner cavity of the floating component 2, and can store and weigh feed, and can also install and fix the frame 12. When it is necessary to feed the culture pond, the control component 3 will first control the rotary injection part 15 and the air supply part 17 to open, so that the rotating end of the rotary injection part 15 can rotate 360 ​​degrees continuously, and the air supply part 17 can inject high-pressure airflow into the positioning tube 13, so that the high-pressure airflow can flow into the rotary injection part 15 through the positioning tube 13, and then the extraction part 16 is opened. At this time, the feed in the storage part 11 can be transported to the positioning tube 13 through the extraction part 16. Since the air outlet end of the air supply part 17 is located below the discharge end of the extraction part 16, The air outlet end of the air supply part 17 faces the bottom of the inner cavity of the positioning tube 13, and the discharge end of the extraction part 16 faces the top opening end of the positioning tube 13. Therefore, under the action of the high-pressure airflow of the air supply part 17, the feed transported into the positioning tube 13 can be pushed upward, so that the high-pressure airflow can carry the feed and spray out from the discharge end of the rotating injection part 15. Since the rotating injection part 15 can rotate 360 ​​degrees, the feed spreading range can be expanded to prevent excessive aggregation of shrimps. At the same time, the storage part 11 weighs the amount of remaining feed by itself, so as to add the feed quantitatively, prevent excessive feeding of feed, and ensure water quality. The protective cover 18 can protect the driving part of the rotating injection part 15, so as to improve the service life and safety of the rotating injection part 15.

[0030] The protective box 111 in the material storage part 11 can be installed in the middle of the inner cavity of the floating component 2, and can also provide an installation basis for the protective cover 112 and the clamping ring 115. Since the inner cavity of the clamping ring 115 is plugged with a storage hopper 116, and pressure sensors 117 are provided at the four corners of the bottom end of the storage hopper 116, and the bottom surfaces of the four pressure sensors 117 are connected to the bottom surface of the inner cavity of the protective box 111, the storage hopper 116 can be engaged and limited by the clamping ring 115, and the storage hopper 116 can be used to store feed and weigh the stored feed under the action of multiple pressure sensors 117, so that the remaining amount of feed can be monitored in real time. By opening the plug 114, the user can add feed to the storage hopper 116 through the feeding pipe 113, so that the user can replenish feed. The protective box 111 can be fixed on the floating component 2 by the fixing plate 118 and the positioning screw 119, so as to improve the stability of the use of the protective box 111.

[0031] By rotating the injection pipe 151 in the injection part 15, it can be inserted into the outer wall of the positioning tube 13 through the two bearings 152, and the outer gear ring 154 can be installed and fixed. By rotating the anti-slip screw in the internal threaded hole, one end of the anti-slip screw can be engaged in the anti-slip hole on the bearing 152, which can ensure that the injection pipe 151 rotates on the positioning tube 13 under the action of the bearing 152 and prevent the injection pipe 151 from falling off from the positioning tube 13. By driving the motor 156, it can be fixed on several positions through the fixing frame 157. The top surface of the shaped frame 12 can also drive the outer gear ring 154 on the injection pipe 151 to rotate through the gear 155, so that the injection pipe 151 can rotate at a high speed, and then the feed can be rotated and sprayed out under the drive of the high-speed airflow, so that the feed can be spread more evenly in the breeding pond. Through the shielding ring 153, it can not only rotate with the injection pipe 151, but also be engaged with the top of the positioning tube 13, so as to reduce the feed from entering the installation place of the bearing 152, and improve the stability of the bearing 152.

[0032] Through the extraction pump 161 in the extraction part 16, the feed in the storage hopper 116 can be extracted through the extraction pipe 162 and the extraction cover 163, and transported to the feeding pipe 164 and the guide pipe 165. Since one end of the guide pipe 165 passes through the outer wall of the positioning pipe 13 and extends to the inner cavity of the positioning pipe 13, and the output end of the guide pipe 165 is facing the top opening direction of the positioning pipe 13, the feed entering the positioning pipe 13 is sprayed upward, and under the high-pressure airflow delivered by the air supply part 17, the feed is further transported to the injection pipe 151, so that the rotating injection pipe 151 can rotate and spray the feed out.

[0033] Through the bracket 171 in the air supply part 17, it can be fixed on one side of the top surface of the inner cavity of the geometric frame 12, and the air supply pump 172 and the air filter box 173 can be installed. Through the air supply pump 172, the air filtered by the air filter box 173 can be transported to the air supply pipe 174, so that it can be injected into the inner cavity of the positioning tube 13 through the air guide pipe 175. Since the air outlet end of the air guide pipe 175 faces the bottom end of the inner cavity of the positioning tube 13, and the air guide pipe 175 is located below the guide pipe 165, the high-pressure airflow transported will be sprayed downward, so that the airflow can be reflected upward from the side wall after reaching the bottom end of the positioning tube 13, and then the guide pipe 165 that sprays feed upward can be provided with a high-pressure airflow, and the feed can be further transported to the injection pipe 151, so that the rotating injection pipe 151 can rotate and spray the feed out. Through the air guide frame 176, it can be installed on the air guide frame 176. The inner cavity of the tube 175 can facilitate the circulation of air, and at the same time, the guide column 178 can be movably plugged and installed through the guide hole 177. Since the bottom end of the guide column 178 and the bottom end of the air guide tube 175 are connected with a conical head 179, and a tension spring 1710 is arranged on the outer side of the guide column 178, and the two ends of the tension spring 1710 are respectively connected to the air guide frame 176 and the conical head 179. Therefore, when the air supply pump 172 does not deliver gas, at this time, under the pull of the tension spring 1710, the conical head 179 can block the bottom end of the air guide tube 175, thereby preventing the feed from entering the inner cavity of the air guide tube 175, ensuring the smoothness of the subsequent air outlet of the air guide tube 175, and when the high-pressure airflow flows through the air guide tube 175, at this time, under the action of the high-pressure airflow, it can move downward against the conical head 179, thereby facilitating the airflow to be ejected, and thus will not affect the exhaust of the air guide tube 175.

[0034] Through the positioning frame 21 in the floating component 2, the protective box 111 in the feeding component 1 can be installed through the through hole 22, and the four installation rings 23, multiple air bags 26 and four hollow tubes 27 can be installed and fixed. Through the multiple air bags 26, the positioning frame 21 can float on the culture pond, thereby preventing the device from sinking. Through the four installation rings 23, the corresponding waterproof motor 24 can be installed, and under the control of the control component 3, the waterproof motor 24 can drive the blade 25 to rotate, thereby adjusting the position of the positioning frame 21, so that the device can be moved in the culture pond, and the feed can be conveniently fed. Through the hollow tube 27, it can cooperate with the counterweight block 28 to support on the ground, and can also sink in the culture pond, and through the multiple water guide holes 29, it is convenient for water to enter the hollow tube 27. Therefore, the stability of the positioning frame 21 when floating can be improved, and the lighting lamp 210 can achieve the purpose of auxiliary lighting.

[0035] The waterproof box 31 in the control component 3 can be installed on the outer wall of the protection box 111, and can cooperate with the box cover 32 to protect the controller 33 and the wireless communication antenna 34. At the same time, the waterproof junction box 35 and the alarm 36 can also be installed. Through the water junction box 35, an external cable can be connected to power the equipment, and through the wireless communication antenna 34, external signals can be received, so that the controller 33 can control the operation of the drive motor 156, the air supply pump 172 and other equipment. At the same time, it can also receive data sent by the pressure sensor 117, and then quantitatively control the amount of feed fed. When the amount of feed is lower than the preset value, the controller 33 can control the alarm 36 to operate, which can serve the purpose of warning and reminder, making it convenient for the staff to add feed in time.

[0036] The above are only preferred specific implementations of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and improved concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feed feeding device for shrimp farming, characterized in that: include: A feeding component (1), wherein the feeding component (1) is used to feed feed for shrimp farming; A floating component (2), the floating component (2) being arranged outside the feeding component (1), and the floating component (2) being used to provide buoyancy support for the feeding component (1); as well as A control component (3) is arranged on the outer wall surface of the feeding component (1), and the control component (3) is used to control the operation of the feeding component (1) and the floating component (2).

2. A feed feeding device for shrimp farming according to claim 1, characterized in that: The feeding assembly (1) comprises a material storage portion (11) arranged in the middle of the inner cavity of the floating assembly (2); a shaped frame (12) is arranged on the top surface of the material storage portion (11); a positioning tube (13) is inserted in the middle of the top surface of the shaped frame (12); a fixing ring (14) is inserted on the outer side of the positioning tube (13); the fixing ring (14) is connected to the top surface of the shaped frame (12) via a plurality of connecting screws; a rotating ejection portion (15) is movably inserted at the top end of the positioning tube (13); a material extraction portion (16) is arranged on one side of the top surface of the material storage portion (11); and a feeding end of the material extraction portion (16) penetrates the surface of the material storage portion (11) and extends to the inner cavity of the material storage portion (11) near the inner cavity. Near the bottom, the discharge end of the extraction portion (16) penetrates the side wall of the positioning tube (13) and extends to the inner cavity of the positioning tube (13); an air supply portion (17) is provided on one side of the inner cavity top surface of the frame (12); and the air outlet end of the air supply portion (17) penetrates the frame (12) and the side wall of the positioning tube (13) and extends to the inner cavity of the positioning tube (13); wherein the air outlet end of the air supply portion (17) is located below the discharge end of the extraction portion (16); the air outlet end of the air supply portion (17) faces the bottom of the inner cavity of the positioning tube (13); the discharge end of the extraction portion (16) faces the top open end of the positioning tube (13); and a protective cover (18) is provided on the top surface of the frame (12).

3. A feed feeding device for shrimp farming according to claim 2, characterized in that: The material storage portion (11) comprises a protection box (111) arranged in the inner cavity of the floating component (2); a protection cover (112) is arranged on the top of the protection box (111); a feeding pipe (113) is embedded and connected to one side of the top surface of the protection cover (112); a plug (114) is arranged at the top of the feeding pipe (113); a clamping ring (115) is arranged in the inner cavity of the protection box (111) and near the top; a storage hopper (116) is inserted into the inner cavity of the clamping ring (115); and pressure sensors (117) are arranged at the four corners of the bottom end of the storage hopper (116); and the bottom surfaces of the four pressure sensors (117) are connected to the bottom surface of the inner cavity of the protection box (111); fixing plates (118) are arranged on both sides of the two side walls of the protection box (111); and the four fixing plates (118) are connected to the floating component (2) through positioning screws (119).

4. A feed feeding device for shrimp farming according to claim 2, characterized in that: The rotary jetting portion (15) comprises a jetting tube (151) plugged into the positioning tube (13); two bearings (152) are arranged in the inner cavity of the jetting tube (151) near the bottom end; the two bearings (152) are fixed to the outer wall of the positioning tube (13); an internal threaded hole is provided in the outer wall of the jetting tube (151) at the height of each bearing (152); an anti-slipping screw is rotatably installed in the inner cavity of each internal threaded hole; an anti-slipping hole for engaging one end of the anti-slipping screw is provided on the outer wall of each bearing (152); the jetting tube (151) is provided with a plurality of internal threaded holes, each of which is provided with a plurality of anti-slipping holes for engaging one end of the anti-slipping screw; An outer gear ring (154) is arranged on the outer wall of the injection tube (151) and located between the two inner threaded holes; a fixing frame (157) is arranged on the top surface of the frame (12) and located on one side of the positioning tube (13); a driving motor (156) is arranged in the inner cavity of the fixing frame (157); and a gear (155) meshing with the outer gear ring (154) is installed at the output end of the driving motor (156); a blocking ring (153) is arranged in the inner cavity of the injection tube (151), and the bottom end of the blocking ring (153) is movably engaged with the top end of the positioning tube (13).

5. A feed feeding device for shrimp farming according to claim 3, characterized in that: The material extraction portion (16) comprises a material extraction pump (161) disposed on one side of the top surface of the protective cover (112); the input end of the material extraction pump (161) is connected to a material extraction pipe (162); the material extraction pipe (162) penetrates the top surface of the protective cover (112) and extends to a position close to the bottom end of the inner cavity of the storage hopper (116); the bottom end of the material extraction pipe (162) is connected to a material extraction cover (163); the output end of the material extraction pump (161) is connected to a feeding pipe (164); ), and one end of the feeding tube (164) is connected to a material guide tube (165), one end of the material guide tube (165) penetrates the outer wall of the positioning tube (13) and extends to the inner cavity of the positioning tube (13), the output end of the material guide tube (165) faces the top opening direction of the positioning tube (13), and a stabilizing frame (166) is provided on the material extraction tube (162) near the bottom end, and the top end of the stabilizing frame (166) is connected to the top surface of the protective cover (112).

6. A feed feeding device for shrimp farming according to claim 5, characterized in that: The air supply portion (17) comprises a bracket (171) arranged on one side of the top surface of the inner cavity of the geometric frame (12); an air supply pump (172) is arranged on one side of the bottom surface of the inner cavity of the bracket (171); an air inlet end of the air supply pump (172) is connected to an air filter box (173); an air outlet end of the air supply pump (172) is connected to an air supply pipe (174); one end of the air supply pipe (174) is connected to an air guide pipe (175); one end of the air guide pipe (175) penetrates the outer wall of the positioning tube (13) and extends to the inner cavity of the positioning tube (13); the air outlet end of the air guide pipe (175) faces the bottom end of the inner cavity of the positioning tube (13); and the air guide pipe (175) is located below the material guide pipe (165).

7. A feed feeding device for shrimp farming according to claim 6, characterized in that: An air guide frame (176) is arranged in the inner cavity of the air guide tube (175) and near the air outlet end; a guide hole (177) is provided at the center of the top surface of the air guide frame (176); a guide column (178) is inserted into the inner cavity of the guide hole (177); a conical head (179) is connected to the bottom end of the guide column (178) and located at the bottom end of the air guide tube (175); a tension spring (1710) is arranged on the outside of the guide column (178), and the two ends of the tension spring (1710) are respectively connected to the air guide frame (176) and the conical head (179).

8. A feed feeding device for shrimp farming according to claim 1, characterized in that: The floating assembly (2) comprises a positioning frame (21), a through hole (22) for mounting the feeding assembly (1) is provided at the center position of the top surface of the positioning frame (21), mounting rings (23) are provided at the center positions of the four sides of the bottom surface of the positioning frame (21), a waterproof motor (24) is provided in the inner cavity of each mounting ring (23), and a paddle (25) is installed at the output end of the waterproof motor (24), air bags (26) are provided on the bottom surface of the positioning frame (21) and on both sides of each mounting ring (23), hollow tubes (27) are provided at the four corners of the bottom surface of the positioning frame (21), a counterweight block (28) is provided at the bottom end of each hollow tube (27), a plurality of water guide holes (29) are provided on the side wall of each hollow tube (27), and lighting lamps (210) are provided at the four corners of the top surface of the positioning frame (21).

9. A feed feeding device for shrimp farming according to claim 1, characterized in that: The control component (3) comprises a waterproof box (31) arranged on the outer wall of the feeding component (1); a box cover (32) is arranged at the open end of the waterproof box (31); a controller (33) and a wireless communication antenna (34) are arranged in the inner cavity of the waterproof box (31); and a waterproof junction box (35) is arranged on the side wall of the waterproof box (31).

10. A feed feeding device for shrimp farming according to claim 9, characterized in that: The control assembly (3) further comprises an alarm (36), wherein the alarm (36) is arranged on the top surface of the waterproof box (31).

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