Aquaculture feeding device

Abstract

The utility model relates to an aquaculture feeding device which comprises a ship body, a discharging mechanism and a throwing mechanism, the ship body comprises a bottom plate and two buoyant rafts which are installed below the bottom plate and distributed on the two sides, the discharging mechanism is arranged in the middle of the bottom plate, and the throwing mechanism is arranged at the tail of the bottom plate; the discharging mechanism comprises a storage hopper, the lower portion of the storage hopper is in a funnel shape, the upper end of a discharging pipe is communicated with a discharging port in the lower portion of the storage hopper, and the lower end of the discharging pipe is connected with a material guiding pipe which is obliquely arranged and used for supplying materials to the material throwing mechanism. On the basis of cooperative use of the discharging mechanism and the material throwing mechanism, mechanical material scattering can be achieved, only one person is needed for operation, and labor is saved; meanwhile, manual scattering is replaced by mechanical scattering, so that the labor intensity of workers can be effectively reduced; and the discharging amount of the discharging mechanism each time is basically quantitative, and the feed falling on the throwing plate is relatively and uniformly distributed, so that the uniform distribution of the scattered feed is remarkably improved.

Description

Technical Field

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

[0002] Aquaculture is the use of water areas available for breeding (including planting) by humans, using aquaculture techniques and facilities to breed aquatic economic animals and plants in accordance with the ecological habits of the breeding objects and the requirements for the water environment conditions.

[0003] In aquaculture, fish in ponds need to be fed. The conventional method involves one person driving a boat loaded with feed along the water's surface while another person scatters the feed into the water with a shovel. This method has several drawbacks: it requires two people to work together, which increases labor costs and labor intensity, especially for the person spreading the feed, who can become very tired after prolonged operation. Manual shoveling can result in varying amounts of feed, and the distribution of the feed is poor.

[0004] Based on the above technical problems, the inventor combined the actual problems encountered by farmers in the breeding process and proposed an improvement plan based on the existing vessels. The modification is highly practical and has low modification cost, and has certain promotion and application prospects in the aquaculture industry. Utility Model Content

[0005] The utility model aims to solve the deficiencies of the existing technology and provides an aquaculture feeding device.

[0006] The utility model is realized through the following technical scheme, which provides an aquaculture feeding device, including a hull, a feeding mechanism and a throwing mechanism, the hull includes a bottom plate and two rafts installed below the bottom plate and distributed on both sides, the feeding mechanism is arranged in the middle of the bottom plate, and the throwing mechanism is arranged at the tail of the bottom plate; the feeding mechanism includes a storage hopper, the lower part of the storage hopper is funnel-shaped, the upper end of the feeding pipe is communicated with the discharge port at the lower part of the storage hopper, and the lower end of the feeding pipe is connected to a guide pipe which is arranged obliquely and is used to feed the throwing mechanism; a feeding control component for controlling the dropping of material is provided on the feeding pipe; the throwing mechanism includes a throwing plate which is connected to the bottom plate and can flip to throw material, and a power mechanism is used to drive the throwing plate to flip.

[0007] Preferably, the discharge port at the bottom of the storage hopper is a long strip-shaped discharge port, and the discharge pipe is a rectangular discharge pipe.

[0008] Preferably, the feed control assembly includes rollers arranged along the length of the feed tube and having a diameter corresponding to the width of the feed tube. The rollers are rotatably connected to the walls of the feed tube on both sides. At least one feed trough is provided on the roller surface of the rollers, and a variable frequency motor is mounted on the outside of the feed tube to drive the rollers. The variable frequency motor can flexibly adjust the speed of the rollers, thereby controlling the feed discharge frequency. When the feed trough is facing upward, the feed trough is filled. When the feed trough is facing downward, the feed in the trough falls and is delivered to the ejection plate through the feed guide pipe.

[0009] Preferably, the storage trough is arranged along the axial direction of the roller.

[0010] Preferably, support plates are installed on both sides of the tail of the bottom plate, and the two sides of the throwing plate are rotatably connected to the two support plates through rotating shafts. The end of the throwing plate is provided with an upward arc-shaped bending portion, which is used for temporary storage of feed.

[0011] Preferably, baffles are provided on both sides of the throwing plate to prevent the feed from spilling.

[0012] Preferably, the power mechanism includes two driving cylinders, which are respectively arranged on both sides of the ejection plate, the cylinder body of each driving cylinder is hinged to the bottom plate, and the piston rod of each driving cylinder is hinged to the ejection plate. Furthermore, an air pump for providing an air source to the driving cylinder is installed on the bottom plate. The two driving cylinders cooperate to realize the swinging of the ejection plate and the ejection of the feed. The feed falling from the guide tube will fall on the ejection plate and slide to the arc-shaped bend for temporary storage. Driven by the driving cylinder, the ejection plate swings upward counterclockwise, so that the feed at the arc-shaped bend is thrown outward onto the water surface.

[0013] Preferably, the storage hopper is connected to the base plate via support legs.

[0014] Preferably, a seat is installed at the head of the base plate, and a worker can sit on the seat and drive the hull with the help of an oar. Alternatively, an electric propeller can be installed on the hull to drive the hull.

[0015] Preferably, in order to realize automated work, the variable frequency motor and the driving cylinder can be connected to the existing programmable logic controller to realize the coordinated cooperation of blanking and throwing.

[0016] The beneficial effects of the utility model are:

[0017] This application is based on the coordinated use of the feeding mechanism and the throwing mechanism, which can realize mechanized feeding. It only requires one person to operate and saves labor. At the same time, mechanical feeding instead of manual feeding can effectively reduce the labor intensity of workers. Moreover, the amount of material discharged each time by the feeding mechanism is basically fixed, and the feed falling on the throwing plate is relatively evenly distributed, so the uniformity of feeding is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the front view of the utility model;

[0019] Figure 2 This is a front view of the utility model in the working state when the feed is thrown;

[0020] Figure 3 This is a top view of the utility model;

[0021] Figure 4 yes Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0022] As shown in the figure:

[0023] 1. Bottom plate, 2. Floating raft, 3. Seat, 4. Support legs, 5. Storage hopper, 6. Material guide pipe, 7. Support plate, 8. Driving cylinder, 9. Ejector plate, 10. Baffle, 11. Arc-shaped bending part, 12. Roller, 13. Storage trough, 14. Frequency conversion motor, 15. Discharge pipe. DETAILED DESCRIPTION

[0024] In order to clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.

[0025] like Figure 1-4 As shown, the utility model includes a hull, a material discharge mechanism and a material throwing mechanism. The hull includes a bottom plate 1 and two rafts 2 installed below the bottom plate 1 and distributed on both sides. The material discharge mechanism is arranged in the middle of the bottom plate 1, and the material throwing mechanism is arranged at the tail of the bottom plate 1. The material discharge mechanism includes a storage hopper 5, the lower part of the storage hopper 5 is funnel-shaped, the upper end of the material discharge pipe 15 is connected to the discharge port at the lower part of the storage hopper 5, and the lower end of the material discharge pipe 15 is connected to the guide pipe 6 which is arranged obliquely and is used to feed the material to the material throwing mechanism. A material discharge control assembly for controlling the material dropping is provided on the material discharge pipe 15. The material throwing mechanism includes a material throwing plate 9 connected to the bottom plate 1 and capable of flipping and throwing the material. The power mechanism is used to drive the material throwing plate 9 to flip.

[0026] In this embodiment, the discharge port at the bottom of the storage hopper 5 is an elongated discharge port, and the discharge pipe 15 is a rectangular discharge pipe. The discharge control assembly includes a roller 12 arranged along the length of the discharge pipe 15 and having a diameter adapted to the width of the discharge pipe 15. The roller 12 is rotatably connected to the tube walls on both sides of the discharge pipe 15. At least one storage trough 13 is provided on the roller surface of the roller 12, and a variable frequency motor 14 is installed on the outside of the discharge pipe 15 to drive the roller 12 to rotate. Furthermore, the storage trough 13 is arranged along the axial direction of the roller 12. The variable frequency motor 14 can flexibly adjust the speed of the roller 12, thereby controlling the discharge frequency. When the storage trough 13 is facing upward, the feed will be filled in the storage trough 13. When the storage trough 13 is turned to face downward, the feed in the storage trough 13 falls and is sent to the ejection plate 9 through the guide pipe 6.

[0027] In this embodiment, support plates 7 are mounted on either side of the rear end of the base plate 1. A material throwing plate 9 is rotatably connected to the two support plates 7 via a rotating shaft. The end of the material throwing plate 9 is provided with an upwardly directed curved portion 11 for temporarily storing feed. Furthermore, baffles 10 are provided on both sides of the material throwing plate 9 to prevent feed from spilling.

[0028] The power mechanism includes two driving cylinders 8, and the two driving cylinders 8 are respectively arranged on both sides of the ejection plate 9. The cylinder body of each driving cylinder 8 is hinged to the base plate 1, and the piston rod of each driving cylinder 8 is hinged to the ejection plate 9. Furthermore, an air pump (not shown in the figure) for providing an air source to the driving cylinders 8 is installed on the base plate 1. The two driving cylinders 8 cooperate to realize the swinging of the ejection plate 9 and the ejection of the feed. The feed falling from the guide tube 6 will fall on the ejection plate 9 and slide to the arc-shaped bend portion 11 for temporary storage. Driven by the driving cylinders 8, the ejection plate 9 swings upward counterclockwise, so that the feed at the arc-shaped bend portion 11 is thrown outward onto the water surface.

[0029] Furthermore, in order to realize automated operation, the variable frequency motor 14 and the driving cylinder 8 can be connected to an existing programmable logic controller to realize the coordinated cooperation of blanking and throwing.

[0030] In this embodiment, the storage hopper 5 is connected to the base plate 1 via support legs 4 .

[0031] In this embodiment, a seat 3 is installed at the head of the bottom plate 1, and a worker can sit on the seat 3 and drive the boat with the help of oars. Alternatively, an electric propeller can be installed on the boat to drive the boat.

[0032] During specific use, the farmer drives the boat on the water surface, and through the cooperation of the material discharging mechanism and the material throwing mechanism, the boat can scatter the material into the water while moving.

[0033] This application is based on the coordinated use of the feeding mechanism and the throwing mechanism, which can realize mechanized feeding, and only requires one person to operate, saving labor; at the same time, mechanical feeding instead of manual feeding can effectively reduce the labor intensity of workers; and the amount of material discharged each time by the feeding mechanism is basically quantitative, and the feed falling on the throwing plate 9 is relatively evenly distributed, so the uniformity of feeding is significantly improved.

[0034] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be repeated here. The above embodiments and drawings are only used to illustrate the technical solution of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not depart from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. An aquaculture feeding device, characterized in that: It includes a hull, a feeding mechanism and a throwing mechanism, the hull includes a bottom plate and two rafts installed under the bottom plate and distributed on both sides, the feeding mechanism is arranged in the middle of the bottom plate, and the throwing mechanism is arranged at the tail of the bottom plate; the feeding mechanism includes a storage hopper, the lower part of the storage hopper is funnel-shaped, the upper end of the feeding pipe is connected to the discharge port at the lower part of the storage hopper, and the lower end of the feeding pipe is connected to a guide pipe that is inclined and used to feed materials to the throwing mechanism; a feeding control component for controlling the dropping of materials is provided on the feeding pipe; the throwing mechanism includes a throwing plate connected to the bottom plate and capable of flipping over to throw materials, and a power mechanism is used to drive the throwing plate to flip.

2. An aquaculture feeding device according to claim 1, characterized in that: The discharge port at the bottom of the storage hopper is a long strip discharge port, and the discharge pipe is a rectangular discharge pipe.

3. An aquaculture feeding device according to claim 2, characterized in that: The material discharge control component includes a roller arranged along the length direction of the material discharge pipe and with a diameter adapted to the width of the material discharge pipe. The roller is rotatably connected to the tube walls on both sides of the material discharge pipe. At least one material storage trough is provided on the roller surface of the roller, and a variable frequency motor for driving the roller to rotate is installed on the outside of the material discharge pipe.

4. An aquaculture feeding device according to claim 3, characterized in that: The material storage trough is arranged along the axial direction of the roller.

5. The aquaculture feeding device according to claim 1, characterized in that: Support plates are respectively installed on both sides of the tail of the bottom plate. Both sides of the throwing plate are rotatably connected to the two support plates through rotating shafts. The end of the throwing plate is provided with an upward arc-shaped bending part.

6. The aquaculture feeding device according to claim 5, characterized in that: Baffles are set on both sides of the throwing plate to prevent feed from spilling.

7. The aquaculture feeding device according to claim 5, characterized in that: The power mechanism includes two driving cylinders, which are respectively arranged on both sides of the ejection plate. The cylinder body of each driving cylinder is hinged to the bottom plate, and the piston rod of each driving cylinder is hinged to the ejection plate.

8. The aquaculture feeding device according to claim 1, characterized in that: The storage hopper is connected to the base plate through supporting legs.

9. The aquaculture feeding device according to claim 1, characterized in that: Install the seat at the head of the base plate.

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