CN221634771U - Feeding equipment for cage culture - Google Patents

Abstract

The utility model relates to the technical field of cage farming, specifically a feeding device for cage farming, wherein a feed inlet is provided at the top of the feed box, and a roller is rotatably connected to the bottom through a connecting rod, and the roller is rotatably arranged on the frame, and two discharge hoppers are connected to the bottom of the feed box, and a star-shaped discharge valve is rotatably connected in the discharge hopper, and a discharge pipe tilted outward is fixedly connected to the lower end of the discharge hopper, and a mounting frame is fixedly connected to the other end of the discharge pipe, and a bulk material tray is rotatably connected to the mounting frame. The utility model connects two discharge hoppers at the bottom of the feed box, and the discharge hopper is connected to the discharge pipe tilted outward, so that feeding on both sides can be achieved, and the bulk material tray can be set to break up the feed and throw it out to ensure the uniformity of feeding, and a star-shaped discharge valve is set in the discharge hopper to achieve uniform quantitative discharge, and the feed box can be moved on the frame, so that one feeding device can be used for two rows of cages, thereby reducing costs.

Description

A feeding device for cage farming

Technical Field

The utility model relates to the technical field of cage aquaculture, in particular to feeding equipment for cage aquaculture.

Background Art

Cage farming is a type of aquaculture that uses cages made of mesh to culture aquatic animals such as fish, shrimp, and shellfish in cages, and promotes their growth through feeding and feeding management. The superior lake fishery environment combined with high-yield cage farming technology has changed the traditional simple fishing operation mode, produced high-quality aquatic products, formed efficient market competitiveness, and promoted the rapid development of cage farming. With the development of the times, the cages are now made in different ways. Some are made into hexahedral frames, which can be made of metal, wood or bamboo. After the installation of this overall frame, it has strong wind and wave resistance in the water. If there is a lack of oxygen in the box, it is very convenient to move the cage as a whole. The cage frame also has a flat square frame, which is equipped with floats and sinkers to suspend the net in the water. At present, when feeding in cage farming, it is basically done by hand. There are also some feeding devices used for cage farming, but they need to be fixed on the cage frame or float on the water. At most two cages require a feeding machine, and the investment cost is relatively high. Therefore, it is necessary to develop a feeding device for cage aquaculture that is easy to move, has low investment cost and good feeding effect.

Utility Model Content

In view of the above technical problems, the utility model provides a feeding equipment for cage aquaculture which is easy to move, has low investment cost and good feeding effect, so as to solve the problems that the existing cage aquaculture feeding machines are inconvenient to move, have large investment amount and high breeding cost.

To solve the above technical problems, the utility model provides a feeding device for cage farming, including a feed box and a frame. The top of the feed box is provided with a feed inlet, and the bottom is rotatably connected to a roller through a connecting rod. The roller is rotatably set on the frame, and two discharge hoppers are connected to the bottom of the feed box. A star-shaped discharge valve is rotatably connected in the discharge hopper. A discharge pipe inclined outward is fixedly connected to the lower end of the discharge hopper, and the other end of the discharge pipe is fixedly connected to a mounting frame. A bulk material tray is rotatably connected to the mounting frame, and a motor is fixedly connected to the bottom of the mounting frame. The motor output shaft passes through the mounting frame and is fixedly connected to the bottom of the bulk material tray. The bottom of the feed box is fixedly connected to a motor, and the star-shaped discharge valve and the roller are both driven by the motor.

Furthermore, an "L"-shaped support rod is fixedly connected to the outside of the connecting rod, the bottom of the support rod is rotatably connected to a limiting wheel, and limiting grooves are provided on both sides of the frame. The limiting wheels are rotatably set in the limiting grooves, which can limit the equipment and ensure the stability and safety of the equipment during movement.

Furthermore, the two star-shaped discharge valves are connected by a rotating shaft, a first sprocket is fixedly connected to the rotating shaft, a double-layer wheel is fixedly connected to the motor output shaft, a connecting shaft is rotatably connected between the two connecting rods located at one end of the feed box, the rollers are fixedly connected at both ends of the connecting shaft, a second sprocket is fixedly connected to the connecting shaft, the double-layer wheel is respectively connected to the first sprocket and the second sprocket through chains, and the star-shaped discharge valve can be driven to rotate by the motor to achieve uniform quantitative discharging, and the roller can be driven to rotate by the motor, thereby driving the entire equipment to move forward or backward.

Furthermore, the scattering plate includes a circular bottom plate, on which a plurality of scattering plates are fixedly connected. The scattering plates are evenly distributed along the center of the circular bottom plate, which can ensure a good scattering effect, avoid fish from crowding together to grab food, and enable the fish to eat in a dispersed manner.

Furthermore, the inner bottom of the feed box is tilted toward the discharge hopper, which can facilitate the discharge of feed.

Compared with the prior art, the utility model has the following advantages:

1. The utility model connects two discharging hoppers through the bottom of the feed box, and the discharging hoppers are connected to the discharging pipes inclined outward, so that feeding can be achieved on both sides, and the feed can be scattered and discharged by arranging a bulk feed tray to ensure the uniformity of feeding. By arranging a star-shaped unloading valve in the discharging hopper, uniform quantitative discharging can be achieved, and the discharge amount can be conveniently controlled. The feed box can be moved on the frame, which can ensure that two rows of cages use one feeding equipment, the cage farming investment cost is low, and the feeding effect is good.

2. The utility model opens limit grooves on both sides of the frame and uses support rods to rotate and connect the limit wheels so that the limit wheels are rolled in the limit grooves, which can improve the operating stability of the device and avoid the risk of equipment falling due to manual operation errors.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a front view of the structure of the utility model.

FIG. 2 is a side view of FIG. 1 .

Figure 3 is a top view of the cage arrangement of the utility model.

In the figure: 1. feed box, 2. feed inlet, 3. discharge hopper, 4. star-shaped discharge valve, 5. rotating shaft, 6. motor, 7. double-layer wheel, 8. discharge pipe, 9. mounting frame, 10. bulk material tray, 11. motor, 12. connecting rod, 13. roller, 14. support rod, 15. limiting wheel, 16. connecting shaft, 17. second sprocket, 18. chain, 19. frame, 20. limiting groove, 21. net box.

DETAILED DESCRIPTION

The utility model will be further described below in conjunction with the accompanying drawings.

A feeding device for cage farming as shown in Figures 1 and 2 includes a feed box 1 and a frame 19. The top of the feed box 1 is provided with a feed inlet 2, and the bottom is rotatably connected to a roller 13 through a connecting rod 12. A sealing cover is connected to the feed inlet 2, and the roller 13 is rotatably set on the frame 19. Two discharge hoppers 3 are connected to the bottom of the feed box 1, and a star-shaped discharge valve 4 is rotatably connected in the discharge hopper 3. A discharge pipe 8 inclined outwardly is fixedly connected to the lower end of the discharge hopper 3, and a mounting frame 9 is fixedly connected to the other end of the discharge pipe 8. A bulk material tray 10 is rotatably connected to the mounting frame 9. A motor 11 is fixedly connected to the bottom of the mounting frame 9, and the output shaft of the motor 11 passes through the mounting frame 9 and is fixedly connected to the bottom of the bulk material tray 10. A motor 6 is fixedly connected to the bottom of the feed box 1, and the motor 6 is a forward and reverse motor. The star-shaped discharge valve 4 and the roller 13 are both driven by the motor 6.

It should be noted that the star-shaped discharge valve 4 is an existing device, and its specific structure will not be described in detail in this embodiment.

In order to improve the stability and safety of the equipment during movement, an "L"-shaped support rod 14 is fixedly connected to the outside of the connecting rod 12, and the bottom of the support rod 14 is rotatably connected to a limiting wheel 15. Limiting grooves 20 are provided on both sides of the frame 19, and the limiting wheels 15 are rotatably set in the limiting grooves 20.

In order to drive the star-shaped discharge valve 4 to rotate by the motor 6 to achieve uniform quantitative discharging, and at the same time drive the roller 13 to rotate by the motor 6, thereby driving the equipment as a whole to move forward or backward, the two star-shaped discharge valves 4 are connected by a rotating shaft 5 that passes through the discharge hopper 3, and a first sprocket is fixedly connected to the rotating shaft 5, and a double-layer wheel 7 is fixedly connected to the output shaft of the motor 6. A connecting shaft 16 is rotatably connected between the two connecting rods 12 located at one end of the feed box 1, and both ends of the connecting shaft 16 respectively pass through the connecting rods 12 on both sides, and rollers 13 are fixedly connected to both ends of the connecting shaft 16. A second sprocket 17 is fixedly connected to the connecting shaft 16, and the double-layer wheel 7 is respectively connected to the first sprocket and the second sprocket 17 through two chains 18.

In order to ensure a good scattering effect and avoid fish crowding together to grab food so that fish can eat in a dispersed manner, the scattering pan 10 includes a circular bottom plate, on which a plurality of scattering plates are fixedly connected. The scattering plates are evenly spaced along the center of the circular bottom plate, and the scattering plates are vertically connected to the circular bottom plate. At the same time, in order to avoid the feed from getting stuck on the scattering pan 10, the circular bottom plate presents a conical structure, and when the feed falls on the circular floor, it can slide to the edge.

In order to facilitate the discharge of feed and avoid the accumulation of feed in the feed box 1, the bottom of the feed box 1 is tilted toward the discharge hopper 3. In order to facilitate the observation of the amount of feed inside the feed box 1, a transparent observation window is provided on the side of the feed box 1.

It should be noted that in this embodiment, the operation of the motor 6 and the motor 11 requires electric energy, and the motor 6 and the motor 11 can be powered directly by the mains electricity to enable them to operate stably, or the motor 6 and the motor 11 can be powered by a battery fixedly connected to the feed box 1 to enable the motor 6 and the motor 11 to operate normally and stably. At the same time, in the prior art, cage farming is usually provided with two rows of cages 21, and two rows of long strip-shaped frames are provided on the upper part of the cages 21. The frame 1 in this embodiment is a frame connecting the middle of the two rows of cages 21.

The working process of this embodiment is as follows:

During the cage farming process, when feeding is required, first open the sealing cover on the feed port 2, put the feed into the feed box 1, and then cover the sealing cover. Start the motor 6, the motor 6 drives the double-layer wheel 7 to rotate, and under the action of the chain 18, the first sprocket and the second sprocket 17 are driven to rotate respectively. When the second sprocket 17 rotates, it drives the connecting shaft 16 to rotate, and then drives the roller 13 to move on the frame 19. When the first sprocket rotates, it drives the two star-shaped discharge valves 4 to rotate. During the rotation of the star-shaped discharge valve 4, the feed evenly enters the discharge pipe 8 from the discharge hopper 3 and falls on the bulk plate 10. Synchronously start the motor 11 to run, and the motor 11 drives the bulk plate 10 to rotate. Under the action of the bulk plate, the feed is evenly distributed in the cages on both sides of the frame 19, so as to achieve uniform feeding. One feeding device can complete the feeding of all cages 21 on both sides of the frame 19. During the movement of the equipment, the limit wheel 15 rolls in the limit groove 20, which can improve the stability of the equipment operation. During the feeding process, the amount of feed inside the feed box 1 can be seen through the observation window to avoid feed shortage.

Claims (5)

1. The utility model provides a cage culture is with throwing food equipment, includes feed box (1), frame (19), feed inlet (2) have been seted up on feed box (1) top, bottom are connected with gyro wheel (13) through connecting rod (12) rotation, gyro wheel (13) roll set up in on frame (19), its characterized in that: feed box (1) bottom is connected with two ejection of compact fill (3), ejection of compact fill (3) internal rotation is connected with star discharge valve (4), ejection of compact fill (3) lower extreme fixedly connected with is discharging pipe (8) that outside slope set up, discharging pipe (8) other end fixedly connected with mounting bracket (9), rotate on mounting bracket (9) and be connected with bulk cargo tray (10), mounting bracket (9) bottom fixedly connected with motor (11), motor (11) output shaft runs through mounting bracket (9) with bulk cargo tray (10) bottom fixedly connected with, feed box (1) bottom fixedly connected with motor (6), star discharge valve (4) and gyro wheel (13) are all through motor (6) drive.

2. The feeding device for cage culture according to claim 1, wherein: the connecting rod (12) outside fixedly connected with is branch (14) of "L" shape, branch (14) bottom rotates and is connected with spacing wheel (15), spacing groove (20) have been seted up to frame (19) both sides, spacing wheel (15) rotate set up in spacing groove (20).

3. The feeding device for cage culture according to claim 1, wherein: two connect through pivot (5) between star discharge valve (4), fixedly connected with first sprocket on pivot (5), motor (6) output shaft fixedly connected with bilayer wheel (7) are located rotate between connecting rod (12) of feed tank (1) one end is connected with connecting axle (16), connecting axle (16) both ends fixedly connected with gyro wheel (13), fixedly connected with second sprocket (17) on connecting axle (16), bilayer wheel (7) respectively with first sprocket, second sprocket (17) transmission connection through chain (18).

4. The feeding device for cage culture according to claim 1, wherein: the bulk cargo disc (10) comprises a circular bottom plate, and a plurality of bulk cargo plates are fixedly connected to the circular bottom plate and uniformly distributed along the circle center of the circular bottom plate.

5. The feeding device for cage culture according to claim 1, wherein: the inner bottom of the feed box (1) is obliquely arranged towards the discharge hopper (3).