Automatic feeding device for fish breeding

Abstract

The utility model discloses an automatic feeding device for fish breeding, which comprises a movable machine base, a feed mixing and stirring machine tank is arranged above the movable machine base, and a first feeding hopper, a stirring driving motor and a second feeding hopper are respectively arranged at the top end of the feed mixing and stirring machine tank. The lower end of the feed mixing and stirring machine tank is connected with a spiral crushing mechanism through a discharging channel, a servo motor is installed on one side of the outer portion of the spiral crushing mechanism, the output end of the servo motor is fixedly connected with a spiral crushing blade through a transmission shaft, and a weighing mechanism is installed on the surface of the upper end of the movable machine base. By arranging the convenient fish feed mixing and stirring mechanism, components of fish feed can be weighed in advance and then put into the feed mixing and stirring tank to be mixed and stirred, and then the stirred feed is conveyed to the spiral crushing mechanism; and after being spirally cut and crushed, the feed particles are conveyed into the fishpond from the discharge hopper, and the automatic feeding device has the advantages of high automation degree and convenience in feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of fish breeding and feeding, in particular to an automatic feeding device for fish breeding. Background Art

[0002] With the improvement of aquaculture technology and the expansion of market demand, my country's aquaculture has developed rapidly in recent years. Aquaculture is a production activity of breeding, cultivating and harvesting aquatic plants and animals under artificial control. It generally includes the whole process of growing aquatic products from seedlings under artificial feeding and management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture has extensive breeding, intensive breeding and high-density intensive breeding. Extensive breeding is to release seedlings in medium and small natural waters and grow aquatic products completely with natural bait, such as fish farming in lakes and reservoirs and shellfish farming in shallow seas. Intensive breeding is to grow aquatic products in smaller water bodies by feeding and fertilizing, such as pond fish farming, cage fish farming and fence farming. High-density intensive breeding uses methods such as running water, temperature control, oxygenation and feeding high-quality bait to carry out high-density breeding in small water bodies, so as to obtain high yields, such as running water high-density fish and shrimp farming.

[0003] A Chinese patent document with publication number CN110731292A discloses an automatic feeding device for fish farming, including a supporting mechanism and a feeding mechanism. The feeding mechanism is provided above the supporting mechanism, and the feeding mechanism includes a main body shell and a hopper provided above the main body shell. A sealing cover plate is provided at the left end of the main body shell, and a discharge port is provided at the right end thereof. The sealing cover plate is detachably connected to the main body shell, and an electric shaft is provided inside the sealing cover plate. A spiral shaft is provided on the right side of the electric shaft, and a steel mesh is provided above the inside of the discharge port.

[0004] The above-mentioned prior art is unable to perform quantitative mixing and stirring and deep cutting and crushing operations on fish feed, resulting in poor quality of the fish feed molding ratio. Therefore, it is necessary to develop a new type of automatic feeding device for fish breeding. Utility Model Content

[0005] The utility model aims to provide an automatic feeding device for fish breeding, so as to solve the problem that the prior art proposed in the above background technology cannot quantitatively mix and stir and deeply cut and crush fish feed, resulting in poor quality of fish feed molding ratio.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic feeding device for fish breeding is disclosed, comprising a mobile base, a feed mixing and stirring tank is installed above the mobile base, a first feeding hopper, a stirring drive motor and a second feeding hopper are respectively arranged at the top of the feed mixing and stirring tank, the output end of the stirring drive motor is fixedly connected to a stirring rod arranged inside the feed mixing and stirring tank through a rotating shaft, the lower end of the feed mixing and stirring tank is sealed and connected to a spiral crushing mechanism through a feeding channel, a switch control valve is arranged inside the feeding channel, a servo motor is installed on one side of the outside of the spiral crushing mechanism, the output end of the servo motor is fixedly connected to a spiral crushing blade through a transmission shaft, and a weighing mechanism is installed on the upper end surface of the mobile base.

[0007] Based on the above, the first feeding hopper and the second feeding hopper are respectively and equidistantly arranged on both sides of the stirring drive motor.

[0008] Based on the above, the bottom end of the spiral crushing mechanism is fixedly connected to the upper end surface of the movable base through a supporting frame.

[0009] Based on the above, a discharge hopper is provided at the lower end of the spiral crushing mechanism.

[0010] Based on the above, the spiral crushing mechanism and the front end surface of the feed mixing and blending machine tank are both provided with observation windows.

[0011] Based on the above, a push handle is provided at one end of the mobile base, and the push handle is fixed to the mobile base by welding.

[0012] Based on the above, universal wheels are installed at the four corners of the bottom end of the mobile base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a convenient fish feed mixing and stirring mechanism, which can weigh the fish feed ingredients in advance and put them into the feed mixing and stirring tank for mixing and stirring, and then the stirred feed is transported to the spiral crushing mechanism, and after the spiral cutting and crushing, the feed particles are transported from the discharge hopper to the fish pond, which has the advantages of high automation and convenient feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall front view of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal installation structure of the utility model;

[0017] Figure 3 This is a top view of the feed mixing and stirring tank of the utility model.

[0018] In the figure: 1. Second feeding hopper; 2. Stirring drive motor; 3. First feeding hopper; 4. Feed mixing mixer tank; 5. Switch control valve; 6. Feed discharge channel; 7. Servo motor; 8. Push handle; 9. Mobile base; 10. Weighing mechanism; 11. Universal wheel; 12. Support frame; 13. Discharge hopper; 14. Observation window; 15. Spiral crushing mechanism; 16. Rotating shaft; 17. Stirring rod; 18. Spiral crushing blade; 19. Transmission shaft. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-3 The utility model provides an embodiment: an automatic feeding device for fish breeding, comprising a mobile base 9, a feed mixing and stirring tank 4 is installed above the mobile base 9, a first feeding hopper 3, a stirring drive motor 2 and a second feeding hopper 1 are respectively arranged at the top of the feed mixing and stirring tank 4, the output end of the stirring drive motor 2 is fixedly connected to a stirring rod 17 arranged inside the feed mixing and stirring tank 4 through a rotating shaft 16, the lower end of the feed mixing and stirring tank 4 is sealed and connected with a spiral crushing mechanism 15 through a feeding channel 6, a switch control valve 5 is arranged inside the feeding channel 6, a servo motor 7 is installed on one side of the outside of the spiral crushing mechanism 15, the output end of the servo motor 7 is fixedly connected with a spiral crushing blade 18 through a transmission shaft 19, and a weighing mechanism 10 is installed on the upper end surface of the mobile base 9.

[0021] Furthermore, the first feeding hopper 3 and the second feeding hopper 1 are equidistantly arranged on both sides of the stirring drive motor 2 .

[0022] Furthermore, the bottom end of the spiral crushing mechanism 15 is fixedly connected to the upper end surface of the movable base 9 through the support frame 12 .

[0023] Furthermore, a discharge hopper 13 is provided at the lower end of the spiral crushing mechanism 15 .

[0024] Furthermore, the spiral crushing mechanism 15 and the front end surface of the feed mixer tank 4 are both provided with an observation window 14 .

[0025] Furthermore, a push handle 8 is provided at one end of the movable base 9, and the push handle 8 is fixed to the movable base 9 by welding.

[0026] Furthermore, universal wheels 11 are installed at the four corners of the bottom end of the mobile base 9.

[0027] Working principle: When in use, a weighing mechanism 10 is installed on the upper surface of the mobile base 9, a feed mixer tank 4 is installed above the mobile base 9, and a first feeding hopper 3, a stirring drive motor 2 and a second feeding hopper 1 are respectively arranged on the top of the feed mixer tank 4. The components of the fish feed to be processed are put into the weighing mechanism 10 for weighing, and then put into the feed mixer tank 4 through the feeding hopper, and the stirring drive motor 2 is turned on. The output end of the stirring drive motor 2 is fixedly connected with the stirring rod 17 arranged inside the feed mixer tank 4 through the rotating shaft 16, so as to drive the stirring rod 17 to rotate rapidly, and the components of the fish feed can be quickly mixed. The feed mixer tank 4 is sealed and connected with a spiral crushing mechanism 15 through a feeding channel 6. A switch control valve 5 is arranged inside the feeding channel 6. When the switch control valve 5 is opened, the fish feed after mixing enters the spiral crushing mechanism 15 through the feeding channel 6. A servo motor 7 is installed on one side of the outer side of the spiral crushing mechanism 15. The output end of the servo motor 7 is fixedly connected with a spiral crushing blade 18 through a transmission shaft 19. When the servo motor 7 is turned on, the spiral crushing blade 18 is driven to cut the feed block in a spiral manner. After the spiral cutting and crushing, the feed particles are transported from the discharge hopper 13 to the fish pond. The feed mixer tank 4 has the advantages of high automation and convenient feeding.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for fish breeding, comprising a mobile base (9), characterized in that: A feed mixer tank (4) is installed above the mobile base (9), and a first feeding hopper (3), a stirring drive motor (2) and a second feeding hopper (1) are respectively arranged at the top of the feed mixer tank (4), and the output end of the stirring drive motor (2) is fixedly connected to a stirring rod (17) arranged inside the feed mixer tank (4) through a rotating shaft (16). The lower end of the feed mixer tank (4) is sealed with a spiral crushing mechanism (15) through a feeding channel (6), and a switch control valve (5) is arranged inside the feeding channel (6). A servo motor (7) is installed on one side of the outside of the spiral crushing mechanism (15), and the output end of the servo motor (7) is fixedly connected to a spiral crushing blade (18) through a transmission shaft (19). A weighing mechanism (10) is installed on the upper end surface of the mobile base (9).

2. The automatic feeding device for fish breeding according to claim 1, characterized in that: The first feeding hopper (3) and the second feeding hopper (1) are respectively arranged at equal distances on both sides of the stirring drive motor (2).

3. The automatic feeding device for fish breeding according to claim 1, characterized in that: The bottom end of the spiral crushing mechanism (15) is fixedly connected to the upper end surface of the movable base (9) via a supporting frame (12).

4. The automatic feeding device for fish breeding according to claim 1, characterized in that: A discharge hopper (13) is provided at the lower end of the spiral crushing mechanism (15).

5. The automatic feeding device for fish breeding according to claim 1, characterized in that: The spiral crushing mechanism (15) and the front end surface of the feed mixing and stirring tank (4) are both provided with an observation window (14).

6. The automatic feeding device for fish breeding according to claim 1, characterized in that: A push handle (8) is provided at one end of the movable base (9), and the push handle (8) is fixed to the movable base (9) by welding.

7. The automatic feeding device for fish breeding according to claim 1, characterized in that: Universal wheels (11) are installed at the four corners of the bottom end of the movable base (9).

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