Feed interval type feeding device for crayfish breeding

Abstract

The utility model discloses a feed interval type feeding device for crayfish breeding, belongs to the technical field of crayfish breeding, and solves the problems that an existing device can only be fixed to the edge of a water pool and is inconvenient to move, and the feed feeding range is small, the feed interval type feeding device comprises an annular plate, and a feed guide table is fixedly installed on the inner ring of the top face of the annular plate. A discharging hole is formed in the middle of the top face of the annular plate, an annular air bag is fixedly installed on the side wall of the inner ring of the annular plate, the device floats on the water surface under the action of buoyancy of water on the annular air bag, and the purpose of conveniently moving the device is achieved; feed scattered on the inclined plane of the feed guide table can be divided into 24 parts, then all the parts of the feed slide down along the inclined plane of the feed guide table, finally all the parts of the feed are discharged into water through the discharge holes in the corresponding positions, the purpose of feeding the feed at intervals is achieved, and the feed is distributed around the annular plate after entering the water. And the feed throwing range is enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of crayfish breeding, in particular to a feed interval-type delivery device for crayfish breeding. Background Art

[0002] Crayfish is a freshwater economic shrimp. When breeding crayfish, in addition to the crayfish foraging in the water themselves, they also need to be fed artificially to ensure that the crayfish have sufficient food for growth and development.

[0003] After searching, the application with patent number CN202320090615.2 discloses a feed interval delivery device for crayfish farming, including a delivery box, a quantitative tube is fixedly inserted at the bottom of the inner surface of the delivery box, an electric telescopic rod is fixedly connected to the inner surface side wall of the delivery box, a push plate is welded to the telescopic end of the electric telescopic rod, the push plate is slidably connected to the bottom of the inner surface of the delivery box, a fixed block is fixedly connected to the outer surface of the delivery box, and a hydraulic rod is fixedly connected to the side of the fixed block close to the delivery box;

[0004] Although the interval-type feed delivery device for crayfish breeding achieves the effect of convenient and rapid adjustment of the relative height of the delivery box through the coordinated use of the delivery box, the quantitative tube, the electric telescopic rod, the push plate, the fixed block, the hydraulic rod and the baffle, the interval-type feed delivery device for crayfish breeding can only be fixed at the edge of the pool, is not convenient for movement, and the range of feeding feed is small.

[0005] Therefore, we propose a feed interval delivery device for crayfish farming. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model provides a feed interval delivery device for crayfish breeding, which solves the problems that the prior device can only be fixed on the edge of the pool, is not easy to move, and has a small range for feeding feed.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a feed interval delivery device for crayfish breeding, comprising an annular plate, a material guide platform is fixedly installed on the inner circle of the top surface of the annular plate, a discharge hole is opened in the middle of the top surface of the annular plate, an annular airbag is fixedly installed on the side wall of the inner circle of the annular plate, a material blocking cover is fixedly installed on the outer circle of the top surface of the annular plate, and a feed port is opened in the middle of the top surface of the material blocking cover.

[0008] Preferably, the annular airbag is provided with an air inlet for communicating with an air pump, so as to facilitate inflating the annular airbag.

[0009] Preferably, a partition is fixedly installed on the inclined surface of the material guide table, and twenty-four discharge holes and partitions are provided and distributed alternately, wherein the feed scattered on the inclined surface of the material guide table is separated by the partition, and then each part of the feed slides down along the inclined surface of the material guide table and enters the water body through the discharge holes.

[0010] Preferably, the cross-section of the material guide platform is an isosceles trapezoid with a narrow upper base and a wide lower base, the interior of the material guide platform is hollow, the diameter of the top surface of the material guide platform is the same as the diameter of the feed port, a micro motor is fixedly installed on the top surface of the interior of the material guide platform, the output end of the micro motor passes through the top surface of the material guide platform and a material dividing plate is fixedly installed, wherein, in order to reduce the overall weight of the material guide platform, the feed put into the material blocking cover will accumulate on the top surface of the material guide platform, and the material dividing plate is driven to rotate by the micro motor, and the material dividing plate can stir the feed on the top surface of the material guide platform, and then the feed moves to the two ends of the material dividing plate under the action of centrifugal force, and finally falls onto the inclined surface of the material guide platform, so as to evenly distribute the feed on the top surface of the material guide platform.

[0011] Preferably, a feeding hopper connected to the feed inlet is fixedly installed in the middle of the top surface of the material blocking cover, wherein the feeding hopper is used to facilitate feeding feed into the interior of the material blocking cover.

[0012] The utility model provides a feed interval delivery device for crayfish breeding, which has the following beneficial effects:

[0013] The interval feeding device for crayfish breeding floats on the water surface under the action of the buoyancy of the water body on the annular air bag, so that the device can be easily moved on the water surface, thereby achieving the purpose of facilitating the movement of the device. The dividing plate is driven to rotate by a micro motor, and then the feed on the top surface of the guide table is stirred, so that the feed moves to the two ends of the dividing plate under the action of centrifugal force, and finally scatters onto the inclined surface of the guide table. Under the obstruction of the partition plate, the feed scattered onto the inclined surface of the guide table can be divided into twenty-four parts, and then each part of the feed slides down along the inclined surface of the guide table, and finally each part of the feed is discharged into the water through the discharge hole at its corresponding position, thereby achieving the purpose of interval feeding. After entering the water, the feed is distributed around the annular plate, thereby increasing the range of feeding, and solving the problem that the existing device can only be fixed at the edge of the pool, is not easy to move, and has a small range of feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of the annular plate structure of the utility model;

[0017] Figure 4 This is a structural schematic diagram of the material guide table of the utility model.

[0018] In the figure: 1. annular plate; 2. discharge hole; 3. annular air bag; 4. material guide table; 5. material blocking cover; 6. feed port; 7. feeding hopper; 8. partition; 9. micro motor; 10. material dividing plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1:

[0021] like Figure 1-4 As shown: it includes an annular plate 1, the inner ring of the top surface of the annular plate 1 is fixedly installed with a material guide platform 4, the middle part of the top surface of the annular plate 1 is provided with a discharge hole 2, an annular airbag 3 is fixedly installed on the side wall of the inner ring of the annular plate 1, the outer ring of the top surface of the annular plate 1 is fixedly installed with a material blocking cover 5, the middle part of the top surface of the material blocking cover 5 is provided with a feed port 6, the inclined surface of the material guide platform 4 is fixedly installed with a partition plate 8, twenty-four discharge holes 2 and partition plates 8 are provided and are alternately distributed, the cross-section of the material guide platform 4 is an isosceles trapezoid with a narrow upper bottom and a wide lower bottom, the interior of the material guide platform 4 is hollow, the diameter of the top surface of the material guide platform 4 is the same as the diameter of the feed port 6, a micro motor 9 is fixedly installed on the top surface of the inside of the material guide platform 4, the output end of the micro motor 9 passes through the top surface of the material guide platform 4 and a material dividing plate 10 is fixedly installed, the length of the material dividing plate 10 is the same as the length of the material guide platform 4 The diameters of the top surfaces of the platforms 4 are the same. The buoyancy of the annular airbag 3 by the water body makes the device float on the water surface, which is convenient for moving the device on the water surface, thus achieving the purpose of facilitating the movement of the device. The micro motor 9 drives the dividing plate 10 to rotate, and then stirs the feed on the top surface of the guide platform 4, so that the feed moves to the two ends of the dividing plate 10 under the action of centrifugal force, and finally scatters onto the inclined surface of the guide platform 4. Under the obstruction of the partition 8, the feed scattered onto the inclined surface of the guide platform 4 can be divided into twenty-four parts, and then each part of the feed slides down along the inclined surface of the guide platform 4, and finally each part of the feed is discharged into the water through the discharge hole 2 at its corresponding position, thereby achieving the purpose of feeding the feed at intervals. After the feed enters the water, it is distributed around the annular plate 1, increasing the range of feeding.

[0022] Embodiment 2:

[0023] like Figure 1-2As shown: an air inlet for communicating with an air pump is provided on the annular airbag 3, and a feeding hopper 7 connected with a feeding port 6 is fixedly installed in the middle of the top surface of the material blocking cover 5. The annular airbag 3 can be inflated through the air inlet, and feed can be fed into the interior of the material blocking cover 5 through the feeding hopper 7.

[0024] Working principle and use process of the utility model: When using the interval feeding device for crayfish breeding, the feed is fed into the interior of the material blocking cover 5 through the feeding hopper 7. At this time, the feed is accumulated on the top surface of the guide platform 4. Then the device is placed in water. The device floats on the water surface due to the buoyancy of the annular airbag 3 by the water body. Then the micro motor 9 is started to drive the dividing plate 10 to rotate. The dividing plate 10 can stir the feed on the top surface of the guide platform 4. Then, under the action of centrifugal force, the feed moves to the two ends of the dividing plate 10, and finally scatters onto the inclined surface of the guide platform 4. Under the obstruction of the partition plate 8, the feed scattered onto the inclined surface of the guide platform 4 can be separated, and then each part of the feed slides down along the inclined surface of the guide platform 4. Finally, each part of the feed is discharged into the water through the discharge hole 2 at its corresponding position, thereby achieving the purpose of interval feeding.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A feed interval delivery device for crayfish breeding, characterized in that: The invention comprises an annular plate (1), wherein a material guide platform (4) is fixedly mounted on the inner ring of the top surface of the annular plate (1), a material discharge hole (2) is provided in the middle of the top surface of the annular plate (1), an annular air bag (3) is fixedly mounted on the side wall of the inner ring of the annular plate (1), a material blocking cover (5) is fixedly mounted on the outer ring of the top surface of the annular plate (1), and a material feed port (6) is provided in the middle of the top surface of the material blocking cover (5).

2. The feed interval delivery device for crayfish breeding according to claim 1, characterized in that: The annular air bag (3) is provided with an air inlet for communicating with an air pump.

3. The feed interval delivery device for crayfish breeding according to claim 1, characterized in that: A partition plate (8) is fixedly mounted on the inclined surface of the material guide platform (4), and twenty-four material discharge holes (2) and twenty-four partition plates (8) are provided and are alternately distributed.

4. The feed interval delivery device for crayfish breeding according to claim 1, characterized in that: The cross-section of the material guide platform (4) is an isosceles trapezoid with a narrow upper base and a wide lower base. The interior of the material guide platform (4) is hollow. The diameter of the top surface of the material guide platform (4) is the same as the diameter of the feed port (6). A micro motor (9) is fixedly mounted on the top surface of the interior of the material guide platform (4). The output end of the micro motor (9) passes through the top surface of the material guide platform (4) and is fixedly mounted with a material dividing plate (10).

5. The feed interval delivery device for crayfish breeding according to claim 4, characterized in that: The length of the material dividing plate (10) is the same as the diameter of the top surface of the material guiding platform (4).

6. The feed interval delivery device for crayfish breeding according to claim 1, characterized in that: A feeding hopper (7) connected to the feeding port (6) is fixedly installed in the middle of the top surface of the material blocking cover (5).

Images