Fish feed feeding device for deepwater fishes
The combined design of the screw conveyor and the transparent floating cover solves the problem of difficulty in feeding fish in deep water areas, achieves efficient feeding of fish in deep water areas, reduces the risk of water pollution, and is suitable for the co-culture of fish with different living habits.
Patent Information
- Application Number
- CN202422833383.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-20
AI Technical Summary
In the existing technology, fish feed is difficult to fall into deep water areas quickly, resulting in difficulties in feeding fish with different living habits. In particular, when vaccines are wrapped in fish feed, it is difficult to effectively feed fish in deep water areas, causing the risk of water pollution.
The fish feed is transported to deep water by a screw shaft and a variable frequency drive device, and the buoyancy of the water is used to make the fish feed float in the transparent floating cover, thus achieving precise feeding.
It achieves efficient feeding of fish in deep waters, avoids the problem of fish feed floating or being eaten by fish in shallow waters, reduces the risk of water pollution, and is suitable for co-breeding of fish with different living habits.
Smart Images
Figure CN223379843U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of aquaculture equipment, and in particular to a deep-water fish feeding device. Background Art
[0002] In fish farming, in order to save water resources, fish with different living habits are usually kept in the same water area. Due to the different living habits of fish, some fish live in the middle and upper parts of the water body, while others live in the middle and lower parts of the water body. When feeding the fish, most of the fish feeds currently available on the market are relatively light and do not easily fall into the deep water area when feeding. This makes it difficult to feed fish with different living habits in the same water area. In particular, when using feed-type vaccines to feed the fish, the vaccine is wrapped in the fish feed. When feeding, the fish feed either floats on the water surface or is eaten by fish in shallow waters before it falls into the deep water area, which brings inconvenience to the feeding of the fish. Utility Model Content
[0003] In order to solve or partially solve the problems existing in the related art, the present application provides a deep-water fish feeding device, which can provide sufficient feeding materials to the fish in the deep water area when feeding fish with different living habits raised in the same water area.
[0004] The present application discloses a deep-water fish feeding device, comprising: a feed bin, a frequency conversion drive device, a screw barrel, and a transparent floating material cover;
[0005] Among them, the silo is arranged in a disc shape, with a feed port constructed on one side of the top of the silo and a screw barrel connected to it at the bottom; the frequency conversion drive device is fixedly arranged on the silo, and a spiral shaft is spirally connected to the screw barrel. The spiral shaft passes through the silo and is connected to the rotating shaft of the frequency conversion drive device to form a screw conveyor. A transparent floating material cover is connected to the bottom of the screw barrel, and the inside of the transparent floating material cover is connected to the screw barrel.
[0006] Optionally, a floating plate is provided at the bottom of the silo.
[0007] Optionally, the top spiral of the screw shaft is shorter than the screw barrel.
[0008] Optionally, the spiral of the spiral shaft occupies three-fifths of the bottom of the screw barrel.
[0009] Optionally, the variable frequency drive device is fixed above the center of the silo through a bracket.
[0010] Optionally, a baffle is provided on the outer side of the feed port.
[0011] Optionally, the transparent floating material cover is configured as an arc-shaped cover.
[0012] Optionally, the bottom of the screw barrel is not flush with the top of the transparent float cover.
[0013] The technical solution provided by this application may have the following beneficial effects:
[0014] This device uses a screw conveyor to transport fish feed to deep water areas. The length of the screw conveyor is determined by the deep water area to which it needs to be transported. The fish feed is transported from the silo to the deep water area by the screw conveyor, and then comes out from one end of the screw barrel. Due to the buoyancy of the water, the material floats upward, and is then blocked and restricted by the transparent floating cover, so that the fish feed is consistently in the transparent floating cover in the deep water area, which is convenient for feeding the fish in the deep water area. When feeding fish with different living habits in the same water area, the fish in the deep water area are given enough feeding materials. This application uses a screw conveyor composed of a variable frequency drive device for feeding. The rotation speed of the spiral shaft in the screw barrel can be controlled by the variable frequency drive device, which can better adjust the discharge amount of fish feed and avoid water pollution caused by excessive feeding. At the same time, when using this application for vaccine feeding, excessive feeding can be avoided.
[0015] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.
[0017] Figure 1 It is a structural diagram shown in an embodiment of the present application;
[0018] Reference numerals:
[0019] 1. Silo; 2. Feed port; 3. Baffle; 4. Bracket; 5. Frequency conversion drive; 6. Screw; 7. Transparent floating cover; 8. Floating plate. DETAILED DESCRIPTION
[0020] The following describes embodiments of the present application in more detail with reference to the accompanying drawings. Although the accompanying drawings illustrate embodiments of the present application, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.
[0021] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0022] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.
[0023] Unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.
[0024] In response to the above problems, an embodiment of the present application provides a deep-water fish feeding device. The technical solution of the embodiment of the present application is described in detail below with reference to the accompanying drawings.
[0025] like Figure 1 The deep-water fish feeding device shown includes: a feed bin 1, a frequency conversion drive device 5, a screw barrel 6, and a transparent floating cover 7;
[0026] Among them, the silo 1 is set to be disc-shaped for convenience in floating on the water surface, and the part below the silo 1 is all immersed in water. A feed port 2 is constructed on one side of the top of the silo 1 to facilitate adding materials into the silo 1, and a screw barrel 6 is provided at the bottom, and the material falls downward from the screw barrel 6 to be discharged; the frequency conversion drive device 5 adopts a frequency conversion motor as a driving device, which is fixedly set on the silo 1, and a spiral shaft is spirally connected in the screw barrel 6. The spiral shaft passes through the silo 1 and is connected to the rotating shaft of the frequency conversion drive device 5 to form a screw conveyor. In this way, the material is controlled by the screw conveyor to control its output amount, and a transparent floating cover 7 is connected to the bottom of the screw barrel 6. The transparent floating cover 7 is connected to the screw barrel 6 so that the material is confined in the transparent floating cover 7 when it floats up after exiting the screw barrel 6.
[0027] In this way, the device uses a screw conveyor to transport fish feed to the deep water area. The length of the screw conveyor is set according to the deep water area to which it needs to be transported. The fish feed is transported from the silo 1 to the deep water area by the screw conveyor, and then comes out from one end of the screw barrel 6. Due to the buoyancy of the water, the material floats upward, and is then blocked and restricted by the transparent floating cover 7, so that the fish feed is consistently in the transparent floating cover 7 in the deep water area, so as to facilitate feeding the fish in the deep water area. When feeding fish with different living habits in the same water area, the fish in the deep water area are given enough feeding materials. The present application feeds the fish through a screw conveyor composed of a variable frequency drive device. The rotation speed of the spiral shaft in the screw barrel 6 can be controlled by the variable frequency drive device, which can better adjust the discharge amount of the fish feed and avoid excessive feeding causing water pollution.
[0028] In one embodiment, in order to prevent the entire device from tilting or falling into the water due to insufficient buoyancy or collision with a school of fish, a floating plate 8 is provided at the bottom of the silo 1 .
[0029] In one embodiment, to facilitate the conveying of fish feed by the screw conveyor, the top spiral of the spiral shaft is shorter than the screw barrel 6. Specifically, the spiral of the spiral shaft occupies three-fifths of the bottom of the screw barrel 6. This allows the material to fall into the upper screw barrel 6, facilitating conveyance by the screw conveyor. If necessary, the bottom of the silo 1 can also be configured to be conical to facilitate the collection and conveying of the material.
[0030] In one embodiment, the variable frequency drive device 5 is fixedly arranged above the center of the silo 1 through the bracket 4, so that the entire electrical equipment is above the water surface.
[0031] In one embodiment, a baffle 3 is provided around the outer side of the feed port 2 to prevent water from splashing into the silo.
[0032] In one embodiment, the transparent floating material cover 7 is configured as an arc-shaped cover to conveniently cover the floating fish material.
[0033] In one embodiment, the bottom of the screw barrel 6 is not flush with the top of the transparent floating cover 7 , that is, the screw barrel 6 partially extends out of the transparent floating cover 7 to facilitate the dispersion of the material after discharge.
[0034] Finally, it should be noted that, in this document, relationships such as first and second, etc., are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms include, comprise, or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0035] Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.
[0036] The embodiments of the present application have been described above. The above description is illustrative and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.
Claims
1. A deep-water fish feeding device, characterized in that: include: Silo (1), variable frequency drive device (5), screw barrel (6), transparent floating cover (7); The silo (1) is configured to be disc-shaped, with a feed port (2) constructed on one side of the top of the silo (1), and a screw barrel (6) connected to the bottom; the variable frequency drive device (5) is fixedly arranged on the silo (1), and a spiral shaft is spirally connected to the inside of the screw barrel (6), which passes through the silo (1) and is connected to the rotating shaft of the variable frequency drive device (5) to form a screw conveyor; the transparent floating material cover (7) is connected to the bottom of the screw barrel (6), and the inside of the transparent floating material cover (7) is connected to the screw barrel (6).
2. A deep-water fish feeding device according to claim 1, characterized in that: A floating plate (8) is provided at the bottom of the silo (1).
3. A deep-water fish feeding device according to claim 1, characterized in that: The top spiral of the spiral shaft is shorter than the screw barrel (6).
4. A deep-water fish feeding device according to claim 3, characterized in that: The spiral of the spiral shaft occupies three fifths of the bottom of the screw barrel (6).
5. The deep-water fish feeding device according to claim 1, characterized in that: The variable frequency drive device (5) is fixedly arranged above the center of the silo (1) via a bracket (4).
6. A deep-water fish feeding device according to claim 1, characterized in that: A baffle (3) is provided around the outer side of the feed port (2).
7. A deep-water fish feeding device according to claim 1, characterized in that: The transparent floating material cover (7) is configured as an arc-shaped cover.
8. The deep-water fish feeding device according to claim 1, characterized in that: The bottom of the screw barrel (6) is not flush with the top of the transparent floating cover (7).