Feeding device for marine fish culture

Abstract

The utility model belongs to the technical field of marine fish culture, and particularly relates to a feeding device for marine fish culture, which comprises a culture fence, a moving mechanism and a feeding tank, the culture fence comprises a fence rod and a slide rail arranged at the top of the fence rod; the moving mechanism is arranged on the sliding rail and comprises a supporting frame, a double-shaft motor, a driving gear and a driven wheel, the double-shaft motor is arranged on the inner side of the supporting frame, the driving gear meshed with one side of the sliding rail is arranged at the bottom of the double-shaft motor, and the driven wheel making contact with the other side of the sliding rail is arranged at the bottom of the supporting frame; the feeding tank is arranged at the top of the supporting frame, the moving mechanism is arranged on the sliding rail, the driving gear is driven by the double-shaft motor to be meshed with the sliding rail for transmission, the supporting frame is driven to move circumferentially on the sliding rail, the feeding tank is arranged on the supporting frame, the feeding tank conducts feeding circumferentially on the breeding fence, the feeding range is expanded, and marine fishes are prevented from being collided and injured due to food grabbing.

Description

Technical Field

[0001] This utility model relates to the field of marine fish farming technology, specifically a feeder for marine fish farming. Background Technology

[0002] Marine fish farming refers to the production activities of raising fish in shallow seas, harbors, or artificial facilities.

[0003] The main farmed fish species include red sea bream, black sea bream, flounder, grouper, sea bass, large yellow croaker, black rockfish, turbot, mullet, barracuda, flounder, scorpionfish, redfin pufferfish, and seahorse.

[0004] Aquaculture methods include harbor, fence, and cage aquaculture;

[0005] (1) Harbor aquaculture. This involves building dikes in harbors and intertidal mudflats to store water and then releasing seedlings for extensive aquaculture.

[0006] (2) Enclosed (netted) aquaculture. Aquaculture is carried out in shallow seas by enclosing a portion of the sea area with fishing nets or fences.

[0007] In aquaculture, marine fish have greater swimming speed and impact force compared to freshwater fish. When feeding, the small area where the feed is thrown causes rapid collisions as the fish compete for it, which can easily injure or kill them, increasing losses in marine fish farming.

[0008] To expand the feeding range, a feeder for marine fish farming is proposed. Utility Model Content

[0009] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0010] In view of the problems existing in the above and / or existing feeders for marine fish farming, this utility model is proposed.

[0011] Therefore, the purpose of this utility model is to provide a feeder for marine fish farming. A moving mechanism is set on the slide rail, and a dual-axis motor drives the drive gear to mesh with the slide rail for transmission, which drives the support frame to move in a circle on the slide rail. The feed tank is set on the support frame, so that the feed tank moves in a circle on the farming enclosure to feed, expand the feeding range, and avoid marine fish fighting for food and getting injured by collisions.

[0012] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0013] A feeder for marine fish farming, comprising:

[0014] Aquaculture enclosure, including a fence and a slide rail set at the top of the fence;

[0015] A moving mechanism is provided on the slide rail. The moving mechanism includes a support frame, a dual-axis motor, a drive gear, and a driven wheel. The dual-axis motor is provided inside the support frame. The drive gear that meshes with one side of the slide rail is provided at the bottom of the dual-axis motor. The driven wheel that contacts the other side of the slide rail is provided at the bottom of the support frame.

[0016] The feeding tank is located on top of the support frame.

[0017] As a preferred embodiment of the feeder for marine fish farming described in this utility model, the feed tank includes a tank body, a feed pipe, and a discharge pipe. The bottom of the tank body is connected to the discharge pipe through the feed pipe. A blower mechanism is provided at the left end of the discharge pipe. The blower mechanism includes a blower shaft, a driven bevel gear, and an impeller. The blower shaft is rotatably connected to the left end of the discharge pipe. The driven bevel gear is provided at the left end of the blower shaft, and the impeller is provided at the right end of the blower shaft. A drive bevel gear that meshes with the driven bevel gear is provided at the top of the dual-shaft motor.

[0018] As a preferred embodiment of the feeder for marine fish farming described in this utility model, the left end of the discharge pipe is provided with evenly distributed air inlets.

[0019] As a preferred embodiment of the feeder for marine fish farming described in this utility model, the discharge pipe includes a connecting pipe, a corrugated pipe, a discharge pipe, a connecting rod, and a rotating shaft. The connecting pipe is connected to the bottom of the discharge pipe, and the right end of the connecting pipe is connected to the discharge pipe through the corrugated pipe. A connecting rod is provided at the bottom of the discharge pipe, and a rotating shaft is provided on the connecting rod. A movable groove is provided on the right side of the support frame, and the rotating shaft is rotatably connected to the movable groove. An inclined plate that contacts the connecting rod is provided on the dual-axis motor.

[0020] As a preferred embodiment of the feeder for marine fish farming described in this utility model, the slide rail is a ring-shaped T-shaped track, and one side of the slide rail is provided with teeth that mesh with the drive gear.

[0021] As a preferred embodiment of the feeder for marine fish farming described in this utility model, when the swashplate rotates, the right end of the discharge pipe swings up and down.

[0022] As a preferred embodiment of the feeder for marine fish farming described in this utility model, a transparent viewing window is provided on the side wall of the tank.

[0023] Compared with the prior art, this utility model sets up a slide rail on the aquaculture enclosure for marine fish farming, and a moving mechanism on the slide rail. A dual-axis motor drives the drive gear to mesh with the slide rail for transmission, which drives the support frame to move in a circle on the slide rail. The feeding tank is set on the support frame, so that the feeding tank moves in a circle on the aquaculture enclosure to feed, expand the feeding range, and avoid the fish from fighting for food and getting injured by collisions. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0025] Figure 1 This is a schematic diagram of the axonal structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the connection structure between the moving mechanism and the feeding tank of this utility model;

[0027] Figure 3 This is a schematic diagram of the moving mechanism structure of this utility model;

[0028] Figure 4 This is a schematic diagram of the feeding tank structure of this utility model;

[0029] Figure 5 This is a schematic diagram of the blower mechanism of this utility model.

[0030] In the diagram: 100 Aquaculture Fence, 110 Enclosure Bar, 120 Slide Rail, 200 Moving Mechanism, 210 Support Frame, 220 Dual-Axis Motor, 221 Swashplate, 230 Drive Gear, 240 Driven Wheel, 250 Drive Bevel Gear, 260 Movable Slot, 300 Feeding Tank, 310 Tank Body, 320 Feed Drop Pipe, 330 Discharge Pipe, 331 Connecting Pipe, 332 Corrugated Pipe, 333 Discharge Pipe, 334 Connecting Rod, 335 Rotating Shaft, 400 Blowing Mechanism, 410 Wind Shaft, 420 Driven Bevel Gear, 430 Impeller. Detailed Implementation

[0031] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0035] This utility model provides a feeder for marine fish farming. A moving mechanism is installed on a slide rail. A dual-shaft motor drives a drive gear that meshes with the slide rail, causing a support frame to move in a circular motion on the slide rail. The feed can is mounted on the support frame, allowing the feed can to move in a circular motion along the aquaculture enclosure, expanding the feeding range and preventing fish from colliding and getting injured while competing for food. Please refer to [link / reference]. Figures 1-5 It includes: aquaculture fence 100, a mobile mechanism 200, and a feeding tank 300.

[0036] The aquaculture enclosure 100 includes a fence 110 and a slide rail 120 set on the top of the fence 110. The fence 110 forms a circular aquaculture area in the seawater, where fish are raised.

[0037] The moving mechanism 200 is mounted on the slide rail 120. The moving mechanism 200 includes a support frame 210, a dual-axis motor 220, a drive gear 230, and a driven wheel 240. The dual-axis motor 220 is mounted inside the support frame 210. The drive gear 230 meshes with one side of the slide rail 120 at the bottom of the dual-axis motor 220. The driven wheel 240 contacts the other side of the slide rail 120 at the bottom of the support frame 210.

[0038] The slide rail 120 adopts a ring-shaped T-shaped track. The drive gear 230 and the driven wheel 240 are respectively held on both sides of the slide rail 120. One side of the slide rail 120 is provided with teeth that mesh with the drive gear 230. The dual-axis motor 220 drives the drive gear 230 to rotate. The drive gear 230 meshes and drives the support frame 210 to perform a ring motion on the slide rail 120.

[0039] Feeding tank 300 is installed on top of support frame 210, and feed is fed into the breeding area through feeding tank 300.

[0040] Since the feed falls directly during simple feeding, the feeding area is relatively small. Therefore, the feeding tank 300 includes a tank body 310, a feed pipe 320, and a discharge pipe 330. The bottom of the tank body 310 is connected to the discharge pipe 330 through the feed pipe 320. A blower mechanism 400 is provided at the left end of the discharge pipe 330. The blower mechanism 400 includes a blower shaft 410, a driven bevel gear 420, and an impeller 430. The blower shaft 410 is rotatably connected to the left end of the discharge pipe 330. The driven bevel gear 420 is provided at the left end of the blower shaft 410, and the impeller 430 is provided at the right end of the blower shaft 410. A drive bevel gear 250 that meshes with the driven bevel gear 420 is provided at the top of the dual-shaft motor 220.

[0041] The discharge pipe 330 has evenly distributed air inlets at its left end. The dual-shaft motor 220 drives the drive bevel gear 250 to rotate, which in turn drives the driven bevel gear 420 to rotate. The driven bevel gear 420 drives the impeller 430 to rotate via the air shaft 410. The impeller 430 drives the airflow, which blows the airflow from the left end of the discharge pipe 330 to the right end. The feed falls into the discharge pipe 330 and is blown out by the airflow.

[0042] To further expand the feeding range, the discharge pipe 330 includes a connecting pipe 331, a corrugated pipe 332, a discharge pipe 333, a connecting rod 334, and a rotating shaft 335. The connecting pipe 331 is connected to the bottom of the discharge pipe 320. The right end of the connecting pipe 331 is connected to the discharge pipe 333 through the corrugated pipe 332. The bottom of the discharge pipe 333 is provided with a connecting rod 334, and the rotating shaft 335 is provided on the connecting rod 334. The right side of the support frame 210 is provided with a movable groove 260, and the rotating shaft 335 is rotatably connected to the movable groove 260. The dual-axis motor 220 is provided with a swashplate 221 that contacts the connecting rod 334.

[0043] When the dual-axis motor 220 rotates, it synchronously drives the swashplate 221 to rotate. The swashplate 221 swings and rotates. When the swashplate 221 rotates, it drives the left end of the connecting rod 334 to move. The connecting rod 334 drives the discharge pipe 333 to swing up and down through the rotating shaft 335.

[0044] The tank body 310 has a transparent viewing window on its side wall for easy observation of the remaining feed inside.

[0045] In practical use, a circular aquaculture area is enclosed in seawater by the enclosure rod 110. Fish are raised within this area. The dual-shaft motor 220 drives the drive gear 230 to rotate. The drive gear 230 meshes and transmits power, causing the support frame 210 to move in a circular motion on the slide rail 120. This causes the feeding tank 300 to feed the fish into the aquaculture area. The dual-shaft motor 220 also drives the drive bevel gear 250 to rotate, which in turn drives the driven bevel gear 420 to rotate. The driven bevel gear 420 then... The air shaft 410 drives the impeller 430 to rotate, and the impeller 430 drives the airflow to flow, so that the airflow blows from the left end to the right end of the discharge pipe 330. The feed falls into the discharge pipe 330 and is blown out by the airflow. When the dual-shaft motor 220 rotates, it synchronously drives the swash plate 221 to rotate. The swash plate 221 swings and rotates. When the swash plate 221 rotates, it drives the left end of the connecting rod 334 to move. The connecting rod 334 drives the discharge pipe 333 to swing up and down through the rotating shaft 335, changing the discharge height and further expanding the feeding range.

[0046] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A feeder for marine fish farming, characterized by comprising: The application relates to a breeding fence (100) and a feeding mechanism thereof. The breeding fence (100) comprises a fence pole (110) and a sliding rail (120) arranged on the top of the fence pole (110); the feeding mechanism (200) is arranged on the sliding rail (120) and comprises a support frame (210), a double-shaft motor (220), a driving gear (230) and a driven wheel (240); the double-shaft motor (220) is arranged in the inner side of the support frame (210); the bottom of the double-shaft motor (220) is provided with the driving gear (230) which is engaged with one side of the sliding rail (120); the bottom of the support frame (210) is provided with the driven wheel (240) which is in contact with the other side of the sliding rail (120); and a feeding tank (300) is arranged on the top of the support frame (210). The feeding tank (300) comprises a tank body (310), a feeding pipe (320) and a discharging pipe (330); the bottom of the tank body (310) is connected with the discharging pipe (330) through the feeding pipe (320); the left end of the discharging pipe (330) is provided with a blowing mechanism (400); the blowing mechanism (400) comprises a wind shaft (410), a driven bevel gear (420) and an impeller (430); the wind shaft (410) is rotationally connected at the left end of the discharging pipe (330); the left end of the wind shaft (410) is provided with the driven bevel gear (420); the right end of the wind shaft (410) is provided with the impeller (430); and the top end of the double-shaft motor (220) is provided with a driving bevel gear (250) which is engaged with the driven bevel gear (420). Uniformly distributed air inlet holes are formed in the left end of the discharging pipe (330).

2. The feeder for marine fish farming according to claim 1, characterized in that, The discharging pipe (330) comprises a connecting pipe (331), a corrugated pipe (332), a discharging pipe (333), a connecting rod (334) and a rotating shaft (335); the connecting pipe (331) is connected at the bottom of the feeding pipe (320); the right end of the connecting pipe (331) is connected with the discharging pipe (333) through the corrugated pipe (332); the bottom of the discharging pipe (333) is provided with the connecting rod (334); the connecting rod (334) is provided with the rotating shaft (335); the right side of the support frame (210) is provided with a movable groove (260); the rotating shaft (335) is rotationally connected on the movable groove (260); and the double-shaft motor (220) is provided with a swash plate (221) which is in contact with the connecting rod (334).

3. The feeder for marine fish farming according to claim 2, characterized in that, The sliding rail (120) adopts a ring-shaped T-shaped rail; and one side of the sliding rail (120) is provided with gear teeth which are engaged with the driving gear (230).

4. The feeder for marine fish farming according to claim 2, wherein When the swash plate (221) rotates, the right end of the discharging pipe (333) swings up and down.

5. The feeder for marine fish farming according to claim 1, wherein The side wall of the tank body (310) is provided with a transparent window.

6. The feeder for marine fish farming according to claim 4, wherein ​ 7. The feeder according to claim 2, wherein ​

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