Agricultural freshwater fish feed feeding equipment

Abstract

The invention discloses agricultural freshwater fish feed throwing equipment which comprises a floating table, an angle adjusting motor is fixedly connected in the floating table, a mounting seat is fixedly connected to the output end of the angle adjusting motor, a throwing machine is fixedly connected to the mounting seat, a throwing mechanism is arranged in the throwing machine, and a sealing cover is rotatably mounted at the upper end of the throwing machine. A plurality of connecting arms are fixedly connected to the periphery of the floating table, threaded mounting holes are formed in the connecting arms, and threaded heads are mounted in the threaded mounting holes in a threaded mode. By utilizing buoyancy provided by the floating table and the floating ball, the device can directly float at the center of a water area, feed can be directly thrown at the center of the water area, the angle adjusting motor is started to drive the mounting base to rotate, the throwing machine is fixedly mounted on the mounting base, and then the mounting base rotates to drive the throwing machine to rotate; the throwing machine rotates to throw the feed around, and compared with an existing shoreside throwing mode, the throwing range is larger.

Description

Technical Field

[0001] The invention relates to a feed putting device, in particular to a freshwater fish feed putting device for agriculture. Background Art

[0002] Freshwater aquaculture refers to the breeding and reproduction of aquatic economic animals (fish, shrimp, crab, shellfish, etc.) and aquatic economic plants in ponds, reservoirs, lakes, rivers, and other inland waters (including brackish water). It is a key component of the inland aquaculture industry. Fish pond aquaculture requires feed delivery equipment.

[0003] For example, the application of a fish feeding device with the publication number CN112772513A disclosed in the Chinese patent publication includes a body, a side block, a control panel, and a support leg. The present invention improves part of the structure of the device so that when it is used, the feed can be controlled to be discharged left and right by a toggle mechanism, thereby increasing the angle range of feed discharge and avoiding the situation where the feed is released in a single direction, resulting in a large number of fish gathering in the release area, making it difficult for subsequent fish to be fed. The released feed will absorb water and settle over a period of time, affecting the normal consumption of fish. At the same time, the blowing component drives the wind speed adjustment mechanism to operate, so that the pipe continuously changes the size of the pipe diameter when the air is discharged to push the feed, thereby adjusting the air flow speed, avoiding the situation where the feed is released in a single distance and can only be pushed and released in a fixed area, causing the feed in the area to pile up, making it inconvenient for fish to eat. The patent has the following problems: First, although the blowing component can blow the feed to a designated area, the distance that the wind can push is limited. The device is often set up on a feeding platform on the shore, which cannot effectively deliver the feed to the middle of a large water area. Secondly, although the toggle mechanism can adjust the angle of feed delivery, the angle adjustment range is limited and the feed cannot be delivered to the entire surrounding area. Summary of the Invention

[0004] The purpose of the present invention is to provide a freshwater fish feed delivery device for agricultural use to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an agricultural freshwater fish feed delivery device, comprising a floating platform, an angle adjustment motor fixedly connected to the floating platform, a mounting seat fixedly connected to the output end of the angle adjustment motor, a throwing machine fixedly connected to the mounting seat, a throwing mechanism provided in the throwing machine, a sealing cover rotatably installed on the upper end of the throwing machine, a plurality of connecting arms fixedly connected around the floating platform, a threaded mounting hole provided in the connecting arm, a threaded head threadedly installed in the threaded mounting hole, and a float fixedly connected under the threaded head.

[0006] Preferably, an air flotation chamber is provided in the floating platform.

[0007] Preferably, a storage bin is provided in the throwing machine, a material guide trough is provided at the bottom of the storage bin, an air throwing trough is provided on the front of the floating platform, and the material guide trough is connected to the storage bin and the air throwing trough respectively.

[0008] Preferably, the throwing mechanism includes a material controlling blade rod and an impeller, the material controlling blade rod is rotatably installed in a material guide trough, a fan trough is opened in the throwing machine, and the impeller is rotatably installed in the fan trough.

[0009] Preferably, a first motor is fixedly connected to one side of the material throwing machine, and an output end of the first motor is fixedly connected to the material controlling blade rod; a second motor is fixedly connected to one side of the material throwing machine, and an output end of the second motor is fixedly connected to the impeller.

[0010] Preferably, adsorption magnets are embedded and installed on the upper edge of the throwing machine and under the sealing cover, and the two adsorption magnets have opposite magnetic poles.

[0011] Preferably, a handle is fixedly connected to the sealing cover.

[0012] Preferably, a connecting ear is fixedly connected to the outer wall of the floating platform, a cable is wound around the connecting ear, and a fixed anchor is fixedly connected to the lower end of the cable.

[0013] Preferably, a limiting groove is provided on the connecting arm, a return spring is fixed in the limiting groove, the other end of the return spring is fixed to a limiting latch, and a shift handle is fixed on the limiting latch.

[0014] Preferably, a limiting hole is provided in the threaded head, and the limiting hole cooperates with the limiting pin.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By utilizing the buoyancy provided by the floating platform and the float, the device can be floated directly in the center of the water area, and the feed can be thrown directly in the center of the water area.

[0016] 2. By starting the angle adjustment motor, the mounting base can be driven to rotate. The thrower is fixedly installed on the mounting base. The rotation of the mounting base can drive the thrower to rotate. The rotation of the thrower will cause the feed to be thrown around. Compared with the existing shore throwing method, the throwing range is larger.

[0017] 3. After using the shift handle to move the limit pin out of the limit hole and releasing the restriction on the thread head, you can rotate the thread head out of the threaded mounting hole and then remove the float, making it easier to replace the damaged float later. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A top view of the present invention; Figure 3 is a cross-sectional view of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 It is a partial exploded view of the present invention.

[0019] In the figure: 1. Floating platform; 101. Air floating chamber; 102. Angle adjustment motor; 103. Mounting base; 2. Ejector; 201. Material guide trough; 202. Material control blade rod; 203. Air ejector trough; 204. Impeller; 205. Sealing cover; 206. Handle; 207. Adsorption magnet; 208. First motor; 209. Second motor; 3. Connecting ear; 301. Cable; 302. Fixed anchor; 4. Connecting arm; 401. Threaded mounting hole; 402. Limiting groove; 403. Return spring; 404. Limiting pin; 405. Shift handle; 5. Float; 501. Threaded head; 502. Limiting hole. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1-5 As shown, the present invention has the following specific embodiments.

[0022] Example 1 A freshwater fish feed delivery device for agriculture includes a floating platform 1, an angle adjustment motor 102 is fixedly connected to the floating platform 1, a mounting seat 103 is fixedly connected to the output end of the angle adjustment motor 102, a throwing machine 2 is fixedly connected to the mounting seat 103, a throwing mechanism is provided in the throwing machine 2, a sealing cover 205 is rotatably mounted on the upper end of the throwing machine 2, a plurality of connecting arms 4 are fixedly connected around the floating platform 1, a threaded mounting hole 401 is opened in the connecting arm 4, a threaded head 501 is threadedly mounted in the threaded mounting hole 401, and a float 5 is fixedly connected below the threaded head 501.

[0023] In this embodiment, the float 5 is threadedly installed under the connecting arm 4 by utilizing the threaded head 501 to engage with the threaded mounting hole 401, and then the float 5 is fixed around the floating platform 1, so that the floating platform 1 can be suspended in the center of the aquaculture water area, and the feed is added to the thrower 2, and then the sealing cover 205 is closed to keep the inside of the thrower 2 relatively sealed to prevent rainwater and the like from entering the thrower 2. The added feed is thrown out by using the throwing mechanism, and the angle adjustment motor 102 is started to drive the mounting seat 103 to rotate. The thrower 2 is fixedly mounted on the mounting seat 103, and then the rotation of the mounting seat 103 can drive the thrower 2 to rotate. The rotation of the thrower 2 will cause the feed to be thrown around. Since the device floats directly in the center of the water area, the feed can be thrown directly in the center of the water area 360 degrees around. Compared with the existing shore throwing method, the throwing range is larger.

[0024] Example 2 An air floating bin 101 is provided in the floating platform 1, a storage bin is provided in the throwing machine 2, a material guide trough 201 is provided at the bottom of the storage bin, an air throwing trough 203 is provided on the front of the floating platform 1, the material guide trough 201 is respectively connected to the storage bin and the air throwing trough 203, the throwing mechanism includes a material control blade rod 202 and an impeller 204, the material control blade rod 202 is rotatably installed in the material guide trough 201, a fan slot is provided in the throwing machine 2, and the impeller 204 is rotatably installed in the fan slot, a first motor 208 is fixedly connected to one side of the throwing machine 2, and the output end of the first motor 208 is fixedly connected to the material control blade rod 202, a second motor 209 is fixedly connected to one side of the throwing machine 2, and the output end of the second motor 209 is fixedly connected to the impeller 204, adsorption magnets 207 are embedded and installed on the upper edge of the throwing machine 2 and under the sealing cover 205, the two adsorption magnets 207 have opposite magnetic poles, and a handle 206 is fixedly connected to the sealing cover 205.

[0025] In this embodiment, by adding feed into the storage bin, starting the first motor 208 can drive the material control blade rod 202 to rotate, and the rotation of the material control blade rod 202 can transport the feed to the air throwing trough 203, starting the second motor 209 to drive the impeller 204 to rotate, and the rotation of the impeller 204 can blow air into the air throwing trough 203, and the feed that falls into the air throwing trough 203 is blown away by the air, so that the feed is thrown around. Controlling the speed of the impeller 204 can control the size of the airflow, and the magnets on the throwing machine 2 and the sealing cover 205 cooperate with each other, and using the principle of opposites attract, the sealing cover 205 can cover the throwing machine 2, thereby preventing the sealing cover 205 from being opened at will due to external factors such as wind.

[0026] Example 3 A connecting ear 3 is fixedly connected to the outer wall of the floating platform 1, a cable 301 is wound around the connecting ear 3, a fixed anchor 302 is fixedly connected to the lower end of the cable 301, a limiting groove 402 is provided on the connecting arm 4, a return spring 403 is fixedly connected in the limiting groove 402, the other end of the return spring 403 is fixedly connected to a limiting pin 404, a shift handle 405 is fixedly connected to the limiting pin 404, a limiting hole 502 is provided in the threaded head 501, and the limiting hole 502 cooperates with the limiting pin 404.

[0027] In this embodiment, the cable 301 and the fixed anchor 302 can be used to sink to the bottom of the water, and then the floating platform 1 can be fixed at the center of the water area. The device will inevitably float with the water area. The return spring 403 can be used to provide a certain thrust for the limit pin 404. The limit pin 404 will be inserted into the limit hole 502 under the thrust, which can limit the rotation of the thread head 501 in the threaded mounting hole 401, and the float 5 can be fixed under the connecting arm 4. The shift handle 405 can be used to drive the limit pin 404 to move. After the limit pin 404 is moved out of the limit hole 502 and the restriction on the thread head 501 is released, the thread head 501 can be rotated and unscrewed from the threaded mounting hole 401, and then the float 5 can be removed, which is convenient for replacing the damaged float 5 later.

[0028] The working principle and usage process of the present invention are as follows: when in use, feed needs to be added into the thrower 2 by means of a ship, etc., and the added feed is thrown out by means of the throwing mechanism. Starting the angle adjustment motor 102 can drive the mounting seat 103 to rotate, and the thrower 2 is fixedly mounted on the mounting seat 103. The rotation of the mounting seat 103 can drive the thrower 2 to rotate, and the rotation of the thrower 2 will cause the feed to be thrown around, thereby realizing the delivery of the feed.

[0029] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural freshwater fish feed delivery device, comprising a floating platform (1), characterized in that: An angle adjustment motor (102) is fixedly connected to the floating platform (1), an output end of the angle adjustment motor (102) is fixedly connected to a mounting seat (103), a throwing machine (2) is fixedly connected to the mounting seat (103), a throwing mechanism is provided in the throwing machine (2), a sealing cover (205) is rotatably mounted on the upper end of the throwing machine (2), a plurality of connecting arms (4) are fixedly connected to the surrounding of the floating platform (1), a threaded mounting hole (401) is provided in the connecting arm (4), a threaded head (501) is threadedly mounted in the threaded mounting hole (401), and a floating ball (5) is fixedly connected below the threaded head (501).

2. The agricultural freshwater fish feed delivery device according to claim 1, characterized in that: An air floating chamber (101) is provided in the floating platform (1).

3. The agricultural freshwater fish feed delivery device according to claim 1, characterized in that: A storage bin is provided in the throwing machine (2), a material guide trough (201) is provided at the bottom of the storage bin, an air throwing trough (203) is provided on the front of the floating platform (1), and the material guide trough (201) is connected to the storage bin and the air throwing trough (203) respectively.

4. The agricultural freshwater fish feed delivery device according to claim 3, characterized in that: The throwing mechanism comprises a material control blade rod (202) and an impeller (204); the material control blade rod (202) is rotatably mounted in a material guide trough (201); a fan trough is provided in the throwing machine (2); and the impeller (204) is rotatably mounted in the fan trough.

5. The agricultural freshwater fish feed delivery device according to claim 4, characterized in that: A first motor (208) is fixedly connected to one side of the throwing machine (2), and an output end of the first motor (208) is fixedly connected to the material control blade rod (202). A second motor (209) is fixedly connected to one side of the throwing machine (2), and an output end of the second motor (209) is fixedly connected to the impeller (204).

6. The agricultural freshwater fish feed delivery device according to claim 1, characterized in that: Adsorption magnets (207) are embedded and installed on the upper edge of the throwing machine (2) and the bottom of the sealing cover (205), and the two adsorption magnets (207) have opposite magnetic poles.

7. The agricultural freshwater fish feed delivery device according to claim 1, characterized in that: A handle (206) is fixedly connected to the sealing cover (205).

8. The agricultural freshwater fish feed delivery device according to claim 1, characterized in that: A connecting ear (3) is fixedly connected to the outer wall of the floating platform (1), a cable (301) is wound around the connecting ear (3), and a fixed anchor (302) is fixedly connected to the lower end of the cable (301).

9. The agricultural freshwater fish feed delivery device according to claim 1, characterized in that: A limiting groove (402) is provided on the connecting arm (4), a return spring (403) is fixedly connected in the limiting groove (402), the other end of the return spring (403) is fixedly connected to a limiting latch (404), and a shift handle (405) is fixedly connected to the limiting latch (404).

10. The agricultural freshwater fish feed delivery device according to claim 9, characterized in that: A limiting hole (502) is provided in the threaded head (501), and the limiting hole (502) cooperates with the limiting pin (404).

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