Feeding machine for loach breeding

Abstract

The utility model provides a batch feeder for loach breeding, which relates to the technical field of aquaculture and comprises a storage box, an observation window is arranged on the outer surface of the storage box, a conical flow guide hopper is fixedly sleeved on the inner wall of the storage box, a discharge pipe is fixedly communicated with the lower end of the conical flow guide hopper, and an electromagnetic valve is fixedly mounted on the outer surface of the discharge pipe. One end of the discharging pipe fixedly communicates with a feeding inclined pipe, one end of the feeding inclined pipe penetrates through and extends to the outer surface of the storage box, and through the anti-caking device, powder feed in the storage box is turned over regularly, so that feeding blockage caused by hardening of the powder feed after accumulation is avoided; the powder is directly fed into water through the feeding inclined pipe, waste caused by flying generated by throwing and feeding is avoided, the smoothness of the powder during discharging is improved through air flow generated by the air blower, and the feeding desire of loaches is improved through oxygen generated in the water under the impact of the air flow.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a feeding machine for loach breeding. Background Art

[0002] Loach is a small bottom fish with strong adaptability. It can live in an environment rich in humus. When the water is lacking in oxygen, it can perform intestinal respiration. After the water body dries up, it can burrow into the mud and lurk, feeding on various small animals. The largest individual can be up to 300 mm long. Because it is rich in various amino acids needed by the human body and has the effect of nourishing yin and warming the kidneys, it is loved by the people. With the decline in the quality of the natural environment and the increase in the demand for loach, artificial breeding has become inevitable.

[0003] In existing loach farming, powder feed is usually used because powder feed is easy to disperse in water, is easier for young loach seedlings to ingest, and is cheaper than granular feed. However, when the current feeding machine discharges the powder feed, the powder tends to fly around when discharging the feed, resulting in a large waste. Moreover, after the powder is accumulated in the feed trough for a long time, it is easy to harden and clump, which leads to blockage problems during feeding.

[0004] Therefore, we propose a feeding machine for loach farming. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art. At present, powder feed is usually used in loach breeding, because powder feed is easy to disperse in water, is easier for young loach seedlings to ingest, and is cheaper than granular feed. However, when the current feeding machine discharges the powder feed, the powder is easy to fly around when discharging the powder feed, resulting in great waste. After the powder is accumulated in the feed trough for a long time, it is easy to harden and agglomerate, which leads to blockage when feeding.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A feeding machine for loach breeding comprises a feeding box, wherein the outer surface of the feeding box is provided with an observation window, the inner wall of the feeding box is fixedly sleeved with a conical flow guide bucket, the lower end of the conical flow guide bucket is fixedly connected with a discharge pipe, the outer surface of the discharge pipe is fixedly installed with a solenoid valve, one end of the discharge pipe is fixedly connected with a feeding inclined pipe, and one end of the feeding inclined pipe penetrates and extends to the outer surface of the feeding box;

[0008] The inner surface of the conical guide hopper is provided with an anti-caking device, and the anti-caking device comprises a vertical pipe, and the lower end of the vertical pipe is fixedly connected to the inner surface of the conical guide hopper.

[0009] Preferably, annular-arrayed through grooves are formed on the outer surface of the lower end of the riser pipe, a blower is fixedly installed on the inner bottom wall of the storage bin, and an air duct is fixedly communicated with the air outlet of the blower.

[0010] Preferably, one end of the air duct is fixedly communicated with the outer surface of the feeding inclined pipe, a servo motor is fixedly installed on the upper surface of the storage bin, and a rotating shaft is fixedly installed on the output shaft of the servo motor through a coupling.

[0011] Preferably, one end of the rotating shaft penetrates and extends into the storage bin, and spiral lifting blades are fixedly sleeved on the outer surface of the rotating shaft.

[0012] Preferably, the outer surface of the spiral lifting blade contacts the inner wall of the riser pipe, symmetrically distributed crushing blocks are fixedly connected to the outer surface of the rotating shaft, and the lower surfaces of the two crushing blocks both contact the upper end of the riser pipe.

[0013] Preferably, one end of the crushing block is fixedly connected with an arc-shaped scraping plate, the outer surfaces of the two arc-shaped scraping plates both contact the inner wall of the storage bin, and stirring rods are fixedly connected to the inner surface of the arc-shaped scraping plate in a linear array.

[0014] Preferably, a feeding pipe is fixedly communicated with the upper surface of the storage bin, and a sealing cover is threadedly connected to the outer surface of the upper end of the feeding pipe.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] In the utility model, through the anti-caking device, the powder feed in the storage bin can be periodically turned over, thus avoiding the feeding blockage caused by the hardening of the powder feed after accumulation. Moreover, the powder material is directly put into the water through the feeding inclined pipe, avoiding the waste caused by the floating during the throwing feeding. And through the air flow generated by the blower, not only the smoothness of the powder material during discharging is improved, but also the oxygen generated by the impact of the air flow in the water improves the feeding desire of loaches. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the main structure of a feeding machine for loach culture provided by the utility model;

[0018] Figure 2 is a three-dimensional view of the storage bin structure of a feeding machine for loach culture provided by the utility model;

[0019] Figure 3 is a three-dimensional view of the conical diversion hopper structure of a feeding machine for loach culture provided by the utility model;

[0020] Figure 4Stereogram of the riser structure of a feeding machine for loach farming provided by the present utility model.

[0021] Legend: 1. Storage bin; 2. Observation window; 3. Conical diversion hopper; 4. Discharge pipe; 5. Solenoid valve; 6. Feeding inclined pipe; 7. Riser; 71. Through groove; 72. Blower; 73. Diversion pipe; 74. Servo motor; 75. Rotating shaft; 76. Spiral lifting piece; 77. Crushing block; 78. Arc-shaped scraper; 79. Stirring rod; 8. Feeding pipe; 9. Sealing cover. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0023] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] Embodiment 1

[0027] As Figures 1-4As shown in the figure, the present utility model provides a technical solution: a feeding machine for loach farming, including a storage bin 1, an observation window 2 is arranged on the outer surface of the storage bin 1, and the observation window 2 serves to facilitate observing the internal feed storage. A conical diversion hopper 3 is fixedly sleeved on the inner wall of the storage bin 1, and the lower end of the conical diversion hopper 3 is fixedly communicated with a discharge pipe 4. The conical diversion hopper 3 serves to divert the feed during discharging. An electromagnetic valve 5 is fixedly installed on the outer surface of the discharge pipe 4, and one end of the discharge pipe 4 is fixedly communicated with a feeding inclined pipe 6, and one end of the feeding inclined pipe 6 penetrates and extends to the outer surface of the storage bin 1;

[0028] An anti-caking device is arranged on the inner side surface of the conical diversion hopper 3, and the anti-caking device includes a vertical pipe 7, and the lower end of the vertical pipe 7 is fixedly connected with the inner side surface of the conical diversion hopper 3.

[0029] Embodiment 2

[0030] As Figures 1-4 shown, the present utility model provides a technical solution: annularly-arrayed through slots 71 are formed on the outer surface of the lower end of the vertical pipe 7, and a blower 72 is fixedly installed on the inner bottom wall of the storage bin 1. The air outlet of the blower 72 is fixedly communicated with a diversion pipe 73. The through slots 71 facilitate the feed to enter the interior of the vertical pipe 7 for upward movement.

[0031] One end of the diversion pipe 73 is fixedly communicated with the outer surface of the feeding inclined pipe 6, and a servo motor 74 is fixedly installed on the upper surface of the storage bin 1. The output shaft of the servo motor 74 is fixedly installed with a rotating shaft 75 through a coupling. The diversion pipe 73 serves to convey the flowing air to the feeding inclined pipe 6, which helps the feed to be discharged. One end of the feeding inclined pipe 6 is inserted into the water, and the movement of the air flow generates oxygen in the water, improving the feeding desire of the loach.

[0032] One end of the rotating shaft 75 penetrates and extends to the interior of the storage bin 1, and a spiral lifting blade 76 is fixedly sleeved on the outer surface of the rotating shaft 75. The rotation of the spiral lifting blade 76 drives the feed to move upward, thereby realizing the circular movement of the material and avoiding extrusion caking.

[0033] The outer side surface of the spiral lifting blade 76 contacts the inner wall of the vertical pipe 7, and symmetrically-distributed crushing blocks 77 are fixedly connected to the outer surface of the rotating shaft 75. The lower surfaces of the two crushing blocks 77 both contact the upper end of the vertical pipe 7. The crushing blocks 77 serve to break up and disperse the lifted feed to avoid caking.

[0034] One end of the crushing block 77 is fixedly connected with an arc-shaped scraping plate 78. The outer side surfaces of the two arc-shaped scraping plates 78 both contact the inner wall of the storage bin 1. The inner side surface of the arc-shaped scraping plate 78 is fixedly connected with linearly-arrayed stirring rods 79. The arc-shaped scraping plate 78 serves to scrape off the feed adhering to the inner wall of the storage bin 1, thereby avoiding hardening and caking caused by long-term adsorption.

[0035] A feeding pipe 8 is fixedly connected to the upper surface of the storage bin 1. The outer surface of the upper end of the feeding pipe 8 is threadedly connected with a sealing cover 9. The sealing cover 9 serves to seal the feeding pipe 8 when it is not in use, preventing dust and impurities from entering. Moreover, a handle is provided on the sealing cover 9, facilitating rotation.

[0036] Through the anti-caking device, it realizes the regular flipping movement of the powdered feed inside the storage bin 1, thus avoiding the feeding blockage caused by the hardening of the powdered feed after accumulation. And through the feeding inclined pipe 6, the powdered material is directly put into the water, avoiding the waste caused by the floating during the throwing feeding. Also, the air flow generated by the blower 72 not only improves the smoothness of the powdered material during discharging, but also generates oxygen in the water through the impact of the air flow, enhancing the feeding desire of loaches.

[0037] The working process of the utility model is as follows:

[0038] Step 1, after adding the powdered material into the storage bin 1 through the feeding pipe 8, rotate the sealing cover 9 to block the feeding pipe 8, preventing foreign objects from entering. During feeding, the external PLC controller and time relay are used to regularly open and close the solenoid valve 5. When the solenoid valve 5 is opened, the powdered feed enters the discharge pipe 4 through the guiding of the conical diversion hopper 3, and then the powdered feed is put into the water for feeding through the feeding inclined pipe 6. At the same time, start the blower 72 to work. The flowing air generated by the blower 72 is transported to the inside of the feeding inclined pipe 6 through the diversion pipe 73. With the cooperation of the flowing air, the feeding is more smooth during feeding, and the air flow blowing into the water will generate oxygen, thus enhancing the feeding desire of loaches. When the time value set by the time relay arrives, the PLC controller closes the solenoid valve 5;

[0039] Step 2, regularly start the servo motor 74 to work. The servo motor 74 drives the spiral lifting piece 76 to rotate through the rotating shaft 75. The rotation of the spiral lifting piece 76, through the cooperation of the vertical pipe 7, causes the feed that enters the vertical pipe 7 through the through groove 71 to be lifted and transported upward by the spiral lifting piece 76. When it is transported to the upper end of the vertical pipe 7, at this time, the rotating shaft 75 drives the crushing block 77 to rotate. The rotation of the crushing block 77 causes the feed transported upward to be scattered, thus preventing the powdered feed from caking. Moreover, the rotation of the crushing block 77 drives the arc-shaped scraping plate 78 to rotate. The rotation of the arc-shaped scraping plate 78 serves to scrape off the powdered material adhering to the inner wall of the storage bin 1, preventing hardening and caking caused by long-term adhesion. At the same time, the rotation of the arc-shaped scraping plate 78 also drives the stirring rod 79 to rotate, and the feed is stirred by the stirring rod 79 to further break the caked feed, thus avoiding the situation of blockage during the discharging of the powdered feed.

[0040] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding machine for loach farming, comprising a storage box (1), characterized in that: The outer surface of the material storage box (1) is provided with an observation window (2), the inner wall of the material storage box (1) is fixedly sleeved with a conical flow guide hopper (3), the lower end of the conical flow guide hopper (3) is fixedly connected to a discharge pipe (4), the outer surface of the discharge pipe (4) is fixedly installed with a solenoid valve (5), one end of the discharge pipe (4) is fixedly connected to a feeding inclined pipe (6), and one end of the feeding inclined pipe (6) penetrates and extends to the outer surface of the material storage box (1); The inner surface of the conical guide scoop (3) is provided with an anti-caking device, and the anti-caking device comprises a vertical pipe (7), the lower end of the vertical pipe (7) is fixedly connected to the inner surface of the conical guide scoop (3).

2. A feeding machine for loach breeding according to claim 1, characterized in that: The outer surface of the lower end of the vertical pipe (7) is provided with through grooves (71) distributed in a circular array, and a blower (72) is fixedly installed on the inner bottom wall of the storage box (1), and the air outlet of the blower (72) is fixedly connected to a guide pipe (73).

3. A feeding machine for loach breeding according to claim 2, characterized in that: One end of the guide pipe (73) is fixedly connected to the outer surface of the feeding inclined pipe (6), and a servo motor (74) is fixedly installed on the upper surface of the storage box (1). The output shaft of the servo motor (74) is fixedly installed with a rotating shaft (75) through a coupling.

4. A feeding machine for loach breeding according to claim 3, characterized in that: One end of the rotating shaft (75) passes through and extends into the interior of the material storage box (1), and a spiral lifting sheet (76) is fixedly sleeved on the outer surface of the rotating shaft (75).

5. A feeding machine for loach breeding according to claim 4, characterized in that: The outer surface of the spiral lifting plate (76) contacts the inner wall of the standpipe (7), and the outer surface of the rotating shaft (75) is fixedly connected with symmetrically distributed crushing blocks (77), and the lower surfaces of the two crushing blocks (77) are in contact with the upper end of the standpipe (7).

6. A feeding machine for loach breeding according to claim 5, characterized in that: One end of the crushing block (77) is fixedly connected to an arc-shaped scraper (78), the outer surfaces of the two arc-shaped scrapers (78) are in contact with the inner wall of the storage box (1), and the inner surfaces of the arc-shaped scrapers (78) are fixedly connected to stirring rods (79) distributed in a linear array.

7. A feeding machine for loach breeding according to claim 1, characterized in that: The upper surface of the material storage box (1) is fixedly connected to a feeding pipe (8), and the upper end outer surface of the feeding pipe (8) is threadedly connected to a sealing cover (9).

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