Bait splashing device

Abstract

The utility model discloses a bait splashing device which comprises a bottom plate, a high-pressure fan, a servo motor, an electric heating rod, a manual valve, a rechargeable storage battery and a controller, a feed box is fixed to the top of the bottom plate through a supporting column, and a bait splashing mechanism is arranged on the bottom plate. Airflow generated by the high-pressure fan can blow bait entering the air outlet pipe from the discharging pipe to the hard pipe and finally scatter the bait into aquatic products, the servo motor is started to rotate forwards and backwards by 90 degrees in a reciprocating mode, the hard pipe can be driven to rotate forwards and backwards by 90 degrees in the reciprocating mode, and therefore the bait scattering area of the hard pipe is increased, and the bait scattering efficiency is improved. And the servo motor can drive the crushing rod to rotate at the same time, so that the bait in the feed box can be crushed, and the bait can enter the air outlet pipe through the discharge pipe.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a bait sprinkling device. Background Art

[0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic plants and animals under human control. Aquaculture involves spraying bait into ponds to feed fish, etc.

[0003] However, the existing bait spreading device is unable to spread bait over a large area, which will cause the bait to pile up, resulting in some fish eating more and some fish eating less, which is not conducive to the growth of fish. In addition, the inside of the bait spreading device will become humid, causing the bait poured into the bait spreading device to easily stick to its inner wall, which is not conducive to the spreading of the bait.

[0004] In view of the above problems, it is urgent to carry out innovative design based on the original bait spreading device. Utility Model Content

[0005] The purpose of the utility model is to provide a bait sprinkling device to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a bait spreading device, comprising a bottom plate, a high-pressure fan, a servo motor, an electric heating rod, a manual valve, a rechargeable battery and a controller, a material box is fixed on the top of the bottom plate through a support column, and a material spreading mechanism is arranged on the bottom plate;

[0007] The material spreading mechanism includes a high-pressure fan, a high-pressure fan is fixed on the top of the bottom plate, an air inlet pipe is fixed to the air inlet end of the high-pressure fan, an air outlet pipe is fixed to the air outlet end of the high-pressure fan, a discharge pipe is arranged at the bottom of the material box, the lower end of the discharge pipe is fixedly connected to the top in the air outlet pipe, a hose is fixed through the end of the air outlet pipe, a hard pipe is fixed through the end of the hose, a fixing frame is fixed on the top of the material box, a servo motor is fixed on the fixing frame, a first rotating shaft is fixed to the output end of the bottom of the servo motor, the lower end of the first rotating shaft is fixedly connected to the top of the hard pipe, a fixing plate is rotatably mounted on the outer wall of the first rotating shaft through a bearing, and the side of the fixing plate is fixedly connected to the top of the outer side of the bottom plate;

[0008] A bait crushing mechanism is arranged inside the feed box, and the bait crushing mechanism includes a second rotating shaft. The inner side of the top of the feed box is rotatably connected to the outer wall of the second rotating shaft through a bearing. The upper end of the second rotating shaft is located above the feed box and a first sprocket is fixed thereon. A second sprocket is fixed thereon on the outer wall of the first rotating shaft. The first sprocket and the second sprocket form a transmission structure through a chain. A crushing rod is fixed thereon on the outer wall of the second rotating shaft located inside the feed box.

[0009] Preferably, a support plate is rotatably mounted on the outer wall of the second rotating shaft via a bearing, and an end of the support plate is fixedly connected to the inner wall of the material box.

[0010] Preferably, an electric heating rod is fixed inside the air inlet pipe, and a manual valve is installed on the air outlet pipe.

[0011] Preferably, a sealing cover is threadedly mounted on the end of the air inlet pipe, and a dust filter is fixed in the middle of the sealing cover.

[0012] Preferably, fixing bolts are installed through both sides of the bottom plate, and the fixing bolts are threadedly connected to the bottom plate, and six fixing bolts are provided.

[0013] Preferably, a feeding bin is provided on one side of the top of the feed box, and a top cover is threadedly mounted on the top of the feeding bin.

[0014] Preferably, a protection box is fixed on the top of the bottom plate, a rechargeable battery is installed inside the protection box, and a controller is arranged on the outside of the protection box.

[0015] Preferably, a handle is fixed to the outer wall of the material box.

[0016] Preferably, the crushing rod is designed to be inclined, and the crushing rod and the bottom of the material box are designed to be parallel to each other, and the crushing rods are distributed at equal intervals on the second rotating shaft.

[0017] Preferably, the hard tube is designed to be inclined, and the left end of the hard tube is low and the right end is high.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: the bait spreading device can start the high-pressure fan, and the airflow generated by the high-pressure fan can blow the bait entering the inside of the outlet pipe from the discharge pipe to the hard pipe, and finally spread it into the aquatic products. By starting the servo motor to reciprocate forward and reverse 90 degrees, the hard pipe can be driven to reciprocate forward and reverse 90 degrees, thereby increasing the area of ​​the hard pipe for spreading bait, and the servo motor can also drive the crushing rod to rotate at the same time, so as to break the bait inside the feed box, which is conducive to the bait entering the inside of the outlet pipe through the discharge pipe;

[0019] The air outlet pipe can be closed through a manual valve, and the electric heating rod can be started to heat the air entering the high-pressure fan, so that the heated air can enter the interior of the material box through the discharge pipe, thereby drying the inside of the material box, avoiding the situation where the bait sticks to the inner wall of the material box, which is conducive to the spreading of the bait. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0022] Figure 3 This is a schematic diagram of the installation structure of the electric heating rod of the utility model from a side view;

[0023] Figure 4 This is a schematic diagram of the installation structure of the dust filter of the utility model from a side view;

[0024] Figure 5 This is a schematic diagram of the top view installation structure of the second sprocket of the utility model.

[0025] In the figure: 1. bottom plate; 2. support column; 3. material box; 4. high-pressure fan; 5. air inlet pipe; 6. air outlet pipe; 7. discharge pipe; 8. hose; 9. hard pipe; 10. fixed plate; 11. first rotating shaft; 12. servo motor; 13. fixed frame; 14. second rotating shaft; 15. first sprocket; 16. second sprocket; 17. chain; 18. crushing rod; 19. support plate; 20. electric heating rod; 21. manual valve; 22. sealing cover; 23. dust filter; 24. fixing bolt; 25. feeding bin; 26. top cover; 27. protection box; 28. rechargeable battery; 29. ​​controller; 30. handle. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 The utility model provides a technical solution: a bait spreading device, comprising a bottom plate 1, a high-pressure fan 4, a servo motor 12, an electric heating rod 20, a manual valve 21, a rechargeable battery 28 and a controller 29, a material box 3 is fixed on the top of the bottom plate 1 through a support column 2, and a material spreading mechanism is arranged on the bottom plate 1;

[0028] The material spreading mechanism includes a high-pressure fan 4, the top of the bottom plate 1 is fixed with the high-pressure fan 4, the air inlet end of the high-pressure fan 4 is fixed with an air inlet pipe 5, the air outlet end of the high-pressure fan 4 is fixed with an air outlet pipe 6, the bottom of the material box 3 is provided with a discharge pipe 7, the lower end of the discharge pipe 7 is fixedly connected to the top of the air outlet pipe 6, the end of the air outlet pipe 6 is penetrated and fixed with a hose 8, the end of the hose 8 is penetrated and fixed with a hard pipe 9, the top of the material box 3 is fixed with a fixing frame 13, the fixing frame 13 is fixed with a servo motor 12, and the output at the bottom of the servo motor 12 A first rotating shaft 11 is fixed at the end, and the lower end of the first rotating shaft 11 is fixedly connected to the top of the hard tube 9. A fixing plate 10 is rotatably installed on the outer wall of the first rotating shaft 11 through a bearing. The side of the fixing plate 10 is fixedly connected to the top of the outer side of the bottom plate 1. By starting the high-pressure fan 4, the airflow generated by the high-pressure fan 4 can blow the bait entering the inside of the outlet pipe 6 from the discharge pipe 7 to the hard tube 9, and finally spread it into the aquatic products. By starting the servo motor 12 to reciprocate forward and reverse by 90 degrees, the hard tube 9 can be driven to reciprocate forward and reverse by 90 degrees, thereby increasing the area of ​​the hard tube 9 to spread the bait;

[0029] A bait crushing mechanism is provided inside the feed box 3, and the bait crushing mechanism includes a second rotating shaft 14. The inner side of the top of the feed box 3 is rotatably connected to the outer wall of the second rotating shaft 14 through a bearing. The upper end of the second rotating shaft 14 is located above the feed box 3 and is fixed with a first sprocket 15. The outer wall of the first rotating shaft 11 is fixed with a second sprocket 16. The first sprocket 15 and the second sprocket 16 form a transmission structure through a chain 17. The outer wall of the second rotating shaft 14 is located inside the feed box 3 and is fixed with a crushing rod 18. The crushing rod 18 is inclined in design, and the crushing rod 18 and the bottom of the feed box 3 are designed to be parallel to each other, and the crushing rods 18 are evenly spaced on the second rotating shaft 14. Starting the servo motor 12 to reciprocate forward and reverse by 90 degrees can drive the crushing rod 18 to reciprocate forward and reverse, thereby crushing the bait inside the feed box 3.

[0030] A support plate 19 is rotatably mounted on the outer wall of the second rotating shaft 14 via a bearing, and the end of the support plate 19 is fixedly connected to the inner wall of the material box 3 . The design of the support plate 19 is conducive to the stable rotation of the second rotating shaft 14 .

[0031] An electric heating rod 20 is fixed inside the air inlet pipe 5, and a manual valve 21 is installed on the air outlet pipe 6. The air outlet pipe 6 can be closed by the manual valve 21. When the electric heating rod 20 is started, it can heat the air entering the high-pressure blower 4, so that the heated air can enter the material box 3 through the discharge pipe 7, thereby drying the inside of the material box 3, avoiding the situation where the bait sticks to the inner wall of the material box 3, which is conducive to the spreading of the bait.

[0032] A sealing cover 22 is threadedly mounted on the end of the air inlet pipe 5, and a dust filter 23 is fixed in the middle of the sealing cover 22. The air entering the high-pressure blower 4 can be filtered through the dust filter 23, so that the dust filter 23 can be disassembled and cleaned.

[0033] Fixing bolts 24 are installed through both sides of the bottom plate 1, and the fixing bolts 24 are threadedly connected to the bottom plate 1, and six fixing bolts 24 are provided. The bait spreading device can be fixed beside the pond through the fixing bolts 24, which is conducive to the stable operation of the bait spreading device.

[0034] A feeding bin 25 is provided on one side of the top of the feed box 3 , and a top cover 26 is threadedly installed on the top of the feeding bin 25 , and bait can be put into the interior of the feed box 3 through the feeding bin 25 .

[0035] A protection box 27 is fixed on the top of the base plate 1, and a rechargeable battery 28 is installed inside the protection box 27. A controller 29 is arranged on the outside of the protection box 27. The rechargeable battery 28 supplies power to the high-pressure fan 4, the servo motor 12 and the electric heating rod 20, and the controller 29 controls the start and stop of the high-pressure fan 4, the servo motor 12 and the electric heating rod 20.

[0036] A handle 30 is fixed to the outer wall of the material box 3, and the handle 30 is used to facilitate the transportation of the bait spreading device.

[0037] The hard tube 9 is designed to be inclined, and the left end of the hard tube 9 is low and the right end is high, so that the bait spread out from the hard tube 9 can be spread to a farther distance.

[0038] Working principle: When the bait spreading device is used, the inside of the material box 3 is firstly in an empty state, then the passage in the air outlet pipe 6 is closed through the manual valve 21, and then the electric heating rod 20 and the high-pressure blower 4 are started, and the electric heating rod 20 heats the air passing through the inside of the air inlet pipe 5, and the heated air enters the inside of the material box 3 through the air inlet pipe 5, the high-pressure blower 4, the air outlet pipe 6 and the discharge pipe 7, so that the inside of the material box 3 is dried;

[0039] After the inside of the material box 3 is dried, the bait is poured into the inside of the material box 3 through the feeding bin 25, and the bait in the material box 3 enters the inside of the air outlet pipe 6 through the discharge pipe 7. The high-pressure airflow to the right generated by the high-pressure fan 4 drives the bait entering the inside of the air outlet pipe 6 into the inside of the hose 8 and the hard pipe 9, and finally spreads into the pond through the hard pipe 9;

[0040] Then, the servo motor 12 is started to rotate forward forty-five degrees, and then the servo motor 12 is reversed by ninety degrees, and then the servo motor 12 is reciprocated forward and reversed by ninety degrees. The servo motor 12 drives the hard tube 9 to reciprocate forward and reverse by ninety degrees through the first rotating shaft 11, thereby increasing the area of ​​the hard tube 9 for spreading bait;

[0041] When the first rotating shaft 11 rotates, the first rotating shaft 11 drives the crushing rod 18 to rotate through the second sprocket 16, the chain 17, the first sprocket 15 and the second rotating shaft 14, so that the bait inside the material box 3 can be broken up, which is beneficial for the bait to enter the inside of the air outlet pipe 6 through the discharge pipe 7.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bait spraying device, comprising a bottom plate (1), a high-pressure fan (4), a servo motor (12), an electric heating rod (20), a manual valve (21), a rechargeable battery (28) and a controller (29), Features: A material box (3) is fixed to the top of the base plate (1) via a support column (2), and a material spreading mechanism is provided on the base plate (1); The material spreading mechanism comprises a high-pressure fan (4), the top of the bottom plate (1) is fixed with the high-pressure fan (4), the air inlet end of the high-pressure fan (4) is fixed with an air inlet pipe (5), the air outlet end of the high-pressure fan (4) is fixed with an air outlet pipe (6), the bottom of the material box (3) is provided with a discharge pipe (7), the lower end of the discharge pipe (7) is fixedly connected to the top of the air outlet pipe (6), the end of the air outlet pipe (6) is penetrated and fixed with a hose (8), and the end of the hose (8) is penetrated and fixed with a hose (8). A hard tube (9) is fixed, a fixing frame (13) is fixed on the top of the material box (3), a servo motor (12) is fixed on the fixing frame (13), a first rotating shaft (11) is fixed on the output end of the bottom of the servo motor (12), the lower end of the first rotating shaft (11) is fixedly connected to the top of the hard tube (9), a fixing plate (10) is rotatably mounted on the outer wall of the first rotating shaft (11) through a bearing, and the side of the fixing plate (10) is fixedly connected to the top of the outer side of the bottom plate (1); A bait crushing mechanism is arranged inside the material box (3), and the bait crushing mechanism comprises a second rotating shaft (14). The inner side of the top of the material box (3) is rotatably connected to the outer wall of the second rotating shaft (14) through a bearing. The upper end of the second rotating shaft (14) is located above the material box (3) and is fixed with a first sprocket (15). The outer wall of the first rotating shaft (11) is fixed with a second sprocket (16). The first sprocket (15) and the second sprocket (16) form a transmission structure through a chain (17). The outer wall of the second rotating shaft (14) is located inside the material box (3) and is fixed with a crushing rod (18).

2. A bait spreading device according to claim 1, Features: A support plate (19) is rotatably mounted on the outer wall of the second rotating shaft (14) via a bearing, and an end of the support plate (19) is fixedly connected to the inner wall of the material box (3).

3. A bait spreading device according to claim 1, Features: An electric heating rod (20) is fixed inside the air inlet pipe (5), and a manual valve (21) is installed on the air outlet pipe (6).

4. A bait spreading device according to claim 3, Features: A sealing cover (22) is threadedly mounted on the end of the air inlet pipe (5), and a dust filter (23) is fixed in the middle of the sealing cover (22).

5. A bait spreading device according to claim 1, Features: Fixing bolts (24) are installed through both sides of the base plate (1), and the fixing bolts (24) are threadedly connected to the base plate (1), and six fixing bolts (24) are provided.

6. A bait spreading device according to claim 1, Features: A feeding bin (25) is provided on one side of the top of the material box (3), and a top cover (26) is threadedly mounted on the top of the feeding bin (25).

7. A bait spreading device according to claim 1, Features: A protection box (27) is fixed on the top of the bottom plate (1), a rechargeable battery (28) is installed inside the protection box (27), and a controller (29) is arranged on the outside of the protection box (27).

8. A bait spreading device according to claim 1, Features: A handle (30) is fixed to the outer wall of the material box (3).

9. A bait spreading device according to claim 1, Features: The crushing rod (18) is designed to be inclined, and the crushing rod (18) and the bottom of the material box (3) are designed to be parallel to each other, and the crushing rods (18) are distributed at equal intervals on the second rotating shaft (14).

10. A bait spreading device according to claim 1, Features: The hard tube (9) is designed to be inclined, and the left end of the hard tube (9) is lower than the right end.

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