Automatic feeding cynoglossus semilaevis breeding bait casting device

By designing an automatic feeding device, using a motor-driven propeller and a weighing module for control, quantitative and uniform feeding of feed was achieved in the farming of semi-smooth tongue sole, solving the problems of high labor intensity and uneven feeding in manual feeding, and reducing costs.

CN224069498UActive Publication Date: 2026-04-03TIANJIN FISHERIES RES INST (TIANJIN FISHERIES TECH EXTENSION STATION BOHAI SEA FISHERIES RES CENT OF CHINESE ACAD OF FISHERIES SCI)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-14
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

Artificial feeding of tongue sole is labor-intensive, results in uneven feeding, and causes significant feed waste, increasing costs.

Method used

An automatic feeding device for raising tongue sole was designed. It adopts a motor-driven propeller and a feeding pipeline system, combined with a weighing module and solenoid valve control to achieve automatic quantitative feeding. The position of the support plate is adjusted by the drive module to achieve uniform feeding.

Benefits of technology

It reduces the intensity of manual labor, enables quantitative and uniform feeding of feed, reduces feed waste, and lowers feeding costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a cynoglossus semilaevis breeding bait casting device with an automatic feeding function, and relates to the technical field of cynoglossus semilaevis breeding, the cynoglossus semilaevis breeding bait casting device comprises a supporting plate, a feeding module is fixedly connected to the upper portion of the supporting plate, an air bag is fixedly connected to the bottom of the supporting plate, and driving modules are fixedly connected to the portions, on the left side and the right side of the air bag, of the supporting plate. A second motor drives a third transmission shaft to rotate through a third universal coupling, then the third transmission shaft drives bait in a storage tank to flow to a conveying pipeline through propeller blades on the outer side of the third transmission shaft, then a control console opens an electromagnetic valve, the bait in the conveying pipeline falls to a hopper, a weighing module detects the weight of the bait in the hopper, and when the weight reaches the preset weight, the control console controls the control console to open the electromagnetic valve. When feeding is conducted, a signal is transmitted to a control console, the control console closes an electromagnetic valve and stops a second motor, then the control console starts a limiting plate, a push plate is pushed out, the push plate pushes bait in a hopper into a flow guide groove, then the bait flows into a feeding pond, and the problem that the labor intensity of manual feeding is large is solved.
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Description

Technical Field

[0001] This utility model relates to an automatic feeding device for raising half-smooth tongue sole, and specifically to an automatic feeding device for raising half-smooth tongue sole. Background Technology

[0002] The farming of tongue sole (also known as ox tongue fish or sole) has multiple benefits. It can not only drive the development of related industries such as feed, construction, and catering, forming an industrial linkage effect, but also improve the structure of nearshore biological populations and maintain biodiversity through artificial release.

[0003] Artificial feeding relies on experience and judgment, making it difficult to accurately control the timing and amount of feed. It is also labor-intensive. When the rearing pond is large, it is impossible to feed the fish evenly. Some feed is not eaten by the fish in time, sinks to the bottom and rots or is lost with the water flow, increasing the feeding cost. Utility Model Content

[0004] This utility model provides an automatic feeding device for the culture of semi-smooth tongue sole. One purpose is to provide an automatic feeding function to solve the problem of high labor intensity in manual feeding. Another purpose is to solve the problem of uneven feeding, so as to reduce feeding costs.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] An automatic feeding device for raising semi-smooth tongue sole includes a support plate, a feeding module fixedly connected to the top of the support plate, an air bladder fixedly connected to the bottom of the support plate, and drive modules fixedly connected to both sides of the air bladder on the support plate.

[0007] A further improvement of the present invention is that the drive module includes a motor mounting base, a motor is fixedly connected above the motor mounting base, a bevel gear is fixedly connected to the outer side of the output shaft of the motor, a bevel gear is meshed with the front of the bevel gear, a mounting base is rotatably connected to the front of the bevel gear, and a universal coupling is fixedly connected to the front of the mounting base, and a transmission shaft is fixedly connected to the other end of the universal coupling. Both the mounting base and the motor mounting base are fixedly connected to the support plate.

[0008] A further improvement of the present invention is that: a universal coupling is fixedly connected to the other end of the transmission shaft one, and a transmission shaft two is fixedly connected to the other end of the universal coupling two; a propeller is fixedly connected to the front end of the transmission shaft two and a bracket one is rotatably connected to the rear of the propeller; and a support plate is fixedly connected to the top of the bracket one.

[0009] A further improvement of the present invention is that the feeding module includes a motor mounting base 2, a motor 2 is fixedly connected above the motor mounting base 2, a universal coupling 3 is fixedly connected behind the output shaft of the motor 2, a transmission shaft 3 is fixedly connected to the other end of the universal coupling 3, a mounting base 2 is rotatably connected to the outside of the transmission shaft 3, a storage tank is fixedly connected below the motor mounting base 2, the mounting base 2 is fixedly connected to the storage tank, and a propeller blade is fixedly connected to the outside of the transmission shaft 3.

[0010] A further improvement of the present invention is that: a fixed base is rotatably connected to the lower part of the transmission shaft three, a conveying pipe is fixedly connected to the lower part of the storage tank, the transmission shaft three is located inside the conveying pipe, the rear of the conveying pipe is fixedly connected to the fixed base three, and a solenoid valve is fixedly connected to the lower part of the conveying pipe.

[0011] A further improvement of this utility model is that: a support frame is fixedly connected to the bottom of the storage tank, a pad is fixedly connected to the other end of the support frame, a limit plate is fixedly connected to the top of the pad, an electric push rod is fixedly connected to the rear of the limit plate, and a slide rail is fixedly connected to the left and right sides of the electric push rod. A guide post is slidably connected to the inner side of each of the two slide rails, a push plate is fixedly connected to the front of the guide post, the push rod of the electric push rod is fixedly connected to the push plate, a hopper is slidably connected to the rear of the push plate, a weighing module is fixedly connected to the bottom of the hopper, the weighing module is fixedly connected to the pad, a flow guide channel is fixedly connected to the rear of the hopper, and the flow guide channel is fixedly connected to the support plate and the pad.

[0012] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0013] 1. This utility model provides an automatic feeding device for semi-smooth tongue sole farming. When feeding is required, motor 2 drives transmission shaft 3 to rotate through universal coupling 3. Then, transmission shaft 3 drives the feed in the storage tank to the conveying pipe through the propeller blades on its outer side. Then, the control console opens the solenoid valve, allowing the feed in the conveying pipe to fall into the hopper. The weighing module detects the weight of the feed in the hopper. When the preset weight is reached, a signal is transmitted to the control console. The control console closes the solenoid valve and stops motor 2. Then, the control console activates the limit plate, pushing out the push plate. The push plate pushes the feed in the hopper into the guide channel, and then flows into the breeding pond, solving the problem of high labor intensity of manual feeding.

[0014] 2. This utility model provides an automatic feeding device for semi-smooth tongue sole farming. When it is necessary to change the feeding location, motor one drives bevel gear two to rotate. Then, bevel gear two transmits power to universal coupling one through bevel gear one. Universal coupling one then transmits power to transmission shaft two through drive shaft one and universal coupling two. Transmission shaft two provides driving force by driving the propeller to rotate, which drives the support plate to move on the water. When it is necessary to change the direction, the speed of motor one on both sides of the support plate can be changed, thus solving the problem of uneven feeding. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the automatic feeding device for raising semi-smooth tongue sole according to the present invention.

[0016] Figure 2 This is a schematic diagram of the drive module of this utility model;

[0017] Figure 3 This is a schematic diagram of the drive module of this utility model;

[0018] Figure 4 This is a schematic diagram of the feeding module of this utility model;

[0019] Figure 5 This is a schematic diagram of the feeding module of this utility model.

[0020] In the diagram: 1. Support plate; 2. Airbag; 3. Drive module; 4. Feeding module; 31. Mounting base one; 32. Universal coupling one; 33. Bevel gear one; 34. Bevel gear two; 35. Motor mounting base one; 36. Motor one; 37. Drive shaft one; 38. Universal coupling two; 39. Propeller; 310. Drive shaft two; 311. Bracket one; 41. Motor two; 42. Motor mounting base two; 43. 44. Universal coupling; 45. Drive shaft; 46. Fixed base; 47. Storage tank; 48. Propeller blade; 49. Conveying pipe; 40. Solenoid valve; 410. Fixed base; 411. Support frame; 412. Limiting plate; 413. Electric push rod; 414. Slide rail; 415. Guide column; 416. Weighing module; 417. Pad block; 418. Push plate; 419. Hopper; 420. Guide channel. Detailed Implementation

[0021] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0022] like Figure 1As shown, this utility model provides an automatic feeding device for raising semi-smooth tongue sole, including a support plate 1, a feeding module 4 fixedly connected to the top of the support plate 1, an airbag 2 fixedly connected to the bottom of the support plate 1, and drive modules 3 fixedly connected to both the left and right sides of the support plate 1 and the airbag 2. The support plate 1 is provided with buoyancy by the airbag 2, and the feeding position is changed by the drive modules 3 to achieve uniform feeding.

[0023] like Figure 2 As shown, this utility model provides a technical solution: the drive module 3 includes a motor mounting base 35, a motor 36 fixedly connected above the motor mounting base 35, a bevel gear 34 fixedly connected to the outer side of the output shaft of the motor 36, a bevel gear 33 meshing with the front of the bevel gear 34, a mounting base 31 rotatably connected to the front of the bevel gear 33, and a universal coupling 32 fixedly connected to the front of the mounting base 31, and a transmission shaft 37 fixedly connected to the other end of the universal coupling 32. The mounting base 31 and the motor mounting base 35 are both fixedly connected to the support plate 1. When it is necessary to change the feeding location, the motor 36 drives the bevel gear 34 to rotate, and then the bevel gear 34 transmits power to the universal coupling 32 through the bevel gear 33.

[0024] like Figure 3 As shown, this utility model provides a technical solution: a universal coupling 38 is fixedly connected to the other end of a drive shaft 37, and a drive shaft 310 is fixedly connected to the other end of the universal coupling 38. A propeller 39 is fixedly connected to the front end of the drive shaft 310, and a bracket 311 is rotatably connected to the rear of the propeller 39. The upper part of the bracket 311 is fixedly connected to the support plate 1. The universal coupling 32 then transmits power to the drive shaft 310 through the drive shaft 37 and the universal coupling 38. The drive shaft 310 provides driving force by driving the propeller 39 to rotate, thereby driving the support plate 1 to move on the water.

[0025] like Figure 4 As shown, this utility model provides a technical solution: the feeding module 4 includes a motor mounting base 42, a motor 41 fixedly connected above the motor mounting base 42, a universal coupling 43 fixedly connected behind the output shaft of the motor 41, a transmission shaft 44 fixedly connected to the other end of the universal coupling 43, a mounting base 45 rotatably connected to the outside of the transmission shaft 44, a storage tank 46 fixedly connected below the motor mounting base 42, the mounting base 45 fixedly connected to the storage tank 46, and a propeller blade 47 fixedly connected to the outside of the transmission shaft 44. When feeding is required, the motor 41 drives the transmission shaft 44 to rotate through the universal coupling 43, and then the transmission shaft 44 drives the feed in the storage tank 46 to flow to the conveying pipe 48 through the propeller blade 47 on its outside.

[0026] like Figure 5 As shown, this utility model provides a technical solution: a fixed base 410 is rotatably connected below the transmission shaft 44; a conveying pipe 48 is fixedly connected below the storage tank 46; the transmission shaft 44 is located inside the conveying pipe 48; the rear of the conveying pipe 48 is fixedly connected to the fixed base 410; a solenoid valve 49 is fixedly connected below the conveying pipe 48; a support frame 411 is fixedly connected to the bottom of the storage tank 46; a pad 417 is fixedly connected to the other end of the support frame 411; a limiting plate 412 is fixedly connected above the pad 417; an electric push rod 413 is fixedly connected to the rear of the limiting plate 412; a slide rail 414 is fixedly connected to each of the left and right sides of the electric push rod 413; guide posts 415 are slidably connected to the inner sides of both slide rails 414; a push plate 418 is fixedly connected to the front of the guide posts 415; and the electric... The push rod of the movable push rod 413 is fixedly connected to the push plate 418. The hopper 419 is slidably connected to the rear of the push plate 418. The weighing module 416 is fixedly connected to the lower part of the hopper 419. The weighing module 416 is fixedly connected to the pad block 417. The guide channel 420 is fixedly connected to the rear of the hopper 419. The guide channel 420 is fixedly connected to the support plate 1 and the pad block 417. When feeding is required, the control console opens the solenoid valve 49, so that the feed in the conveying pipe 48 falls into the hopper 419. The weighing module 416 detects the weight of the feed in the hopper 419. When the preset weight is reached, it transmits a signal to the control console. The control console closes the solenoid valve 49 and stops the motor 41. Then the control console starts the limit plate 412 to push the push plate 418 out. The push plate 418 pushes the feed in the hopper 419 into the guide channel 420, and then flows into the feeding pool.

[0027] The working principle of this automatic feeding device for semi-smooth tongue sole farming will be explained in detail below.

[0028] like Figure 1-5As shown, when feeding is required, motor 2 41 drives transmission shaft 3 44 to rotate via universal coupling 3 43. Then, transmission shaft 3 44 drives the feed in storage tank 46 to flow to conveying pipe 48 via propeller blade 47 on its outer side. Then, the control console opens solenoid valve 49, causing the feed in conveying pipe 48 to fall into hopper 419. Weighing module 416 detects the weight of feed in hopper 419. When the preset weight is reached, it transmits a signal to the control console. The control console closes solenoid valve 49 and stops motor 2 41. Then, the control console activates limit plate 412, pushing push plate 418 out. Push plate 418 pushes hopper 419 out of hopper 419. The feed in 9 is pushed into the guide channel 420 and then flows into the feeding pond. The airbag 2 provides buoyancy support for the support plate 1. When it is necessary to change the feeding location, the motor 1 36 drives the bevel gear 2 34 to rotate. Then the bevel gear 2 34 transmits power to the universal coupling 1 32 through the bevel gear 1 33. The universal coupling 1 32 then transmits power to the transmission shaft 2 310 through the drive shaft 1 37 and the universal coupling 2 38. The transmission shaft 2 310 provides thrust by driving the propeller 39 to rotate, which drives the support plate 1 to move on the water. When it is necessary to change the direction, the speed of the motor 1 36 on both sides of the support plate 1 can be changed.

[0029] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An automatic feeding device for raising semi-smooth tongue sole, comprising a support plate (1), characterized in that: A feeding module (4) is fixedly connected to the top of the support plate (1), an airbag (2) is fixedly connected to the bottom of the support plate (1), and a drive module (3) is fixedly connected to both the left and right sides of the airbag (2) on the support plate (1).

2. The automatic feeding device for raising semi-smooth tongue sole according to claim 1, characterized in that: The drive module (3) includes a motor mounting base (35), a motor (36) is fixedly connected above the motor mounting base (35), a bevel gear (34) is fixedly connected to the outer side of the output shaft of the motor (36), a bevel gear (33) is meshed in front of the bevel gear (34), a mounting base (31) is rotatably connected in front of the bevel gear (33), and a universal coupling (32) is fixedly connected in front of the mounting base (31). A transmission shaft (37) is fixedly connected to the other end of the universal coupling (32). Both the mounting base (31) and the motor mounting base (35) are fixedly connected to the support plate (1).

3. The automatic feeding device for raising semi-smooth tongue sole according to claim 2, characterized in that: The other end of the first drive shaft (37) is fixedly connected to the second universal coupling (38), and the other end of the second universal coupling (38) is fixedly connected to the second drive shaft (310). The front end of the second drive shaft (310) is fixedly connected to the propeller (39), and the first bracket (311) is rotatably connected behind the propeller (39). The upper part of the first bracket (311) is fixedly connected to the support plate (1).

4. The automatic feeding device for raising semi-smooth tongue sole according to claim 3, characterized in that: The feeding module (4) includes a motor mounting base two (42), a motor two (41) is fixedly connected above the motor mounting base two (42), a universal coupling three (43) is fixedly connected behind the output shaft of the motor two (41), a transmission shaft three (44) is fixedly connected to the other end of the universal coupling three (43), a mounting base two (45) is rotatably connected to the outside of the transmission shaft three (44), a storage tank (46) is fixedly connected below the motor mounting base two (42), the mounting base two (45) is fixedly connected to the storage tank (46), and a propeller blade (47) is fixedly connected to the outside of the transmission shaft three (44).

5. The automatic feeding device for raising semi-smooth tongue sole according to claim 4, characterized in that: A fixed seat (410) is rotatably connected to the lower part of the drive shaft (44), and a conveying pipe (48) is fixedly connected to the lower part of the storage tank (46). The drive shaft (44) is located inside the conveying pipe (48), and the rear of the conveying pipe (48) is fixedly connected to the fixed seat (410). A solenoid valve (49) is fixedly connected to the lower part of the conveying pipe (48).

6. The automatic feeding device for raising semi-smooth tongue sole according to claim 5, characterized in that: A support frame (411) is fixedly connected to the bottom of the storage tank (46). A pad (417) is fixedly connected to the other end of the support frame (411). A limiting plate (412) is fixedly connected above the pad (417). An electric push rod (413) is fixedly connected to the rear of the limiting plate (412), and a slide rail (414) is fixedly connected to each of the left and right sides of the electric push rod (413). Guide posts (415) are slidably connected to the inner sides of both slide rails (414). A push plate (418) is fixedly connected to the front of the device. The push rod of the electric push rod (413) is fixedly connected to the push plate (418). A hopper (419) is slidably connected to the rear of the push plate (418). A weighing module (416) is fixedly connected to the lower part of the hopper (419). The weighing module (416) is fixedly connected to the pad (417). A guide channel (420) is fixedly connected to the rear of the hopper (419). The guide channel (420) is fixedly connected to the support plate (1) and the pad (417).