Feed feeding device for loach breeding

Abstract

The present invention relates to a feeding device for loach breeding, belonging to the technical field of agricultural feeding. The feeding device for loach breeding comprises: a positioning frame and a feeding hopper, wherein the positioning frame is installed on the surface of the feeding hopper; a feeding mechanism, wherein the feeding mechanism is arranged below the feeding hopper; wherein the feeding mechanism comprises an evenly distributed feeding component installed at the lower end of the feeding hopper, and a water-avoiding feeding component is arranged on one side of the evenly distributed feeding component; the input feed can be injected into different areas for feeding through the arranged water-avoiding feeding component, and at the same time, the device will allow the feeding feed to be thrown onto the water surface through a rotating inner tube, and then before feeding, there will be no accumulation and storage near the water surface, and then the water splashing on the water surface will not wet the feed to be fed, thereby avoiding the situation that the wet feed adheres to the inner wall of the rotating inner tube, and ensuring the stability of the feeding quantity.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural feeding and feeding, in particular to a feed feeding device for loach breeding. Background Art

[0002] Loach is an omnivorous animal, and its feed is rich and varied. The bait mainly includes rice bran, bean cake, bran, bean dregs, silkworm pupa powder, earthworms, etc. The feeding method is basically manual feeding and feeding with feeding buckets. In the first few days after the loach seedlings are put into the pond, when feeding begins, the feed is first spread evenly around the pond at regular intervals, and the feeding location is gradually fixed around the feeding table, and then the feeding point is fixed on the feeding table, so that the loach forms the habit of eating on the feeding table regularly. This is conducive to the loach feeding in groups and improves the utilization rate of feed;

[0003] In the existing device, feed is thrown into the breeding pond for feeding, and the feeding personnel are assisted in the feeding operation, which brings convenience to people, saves manpower, and improves the breeding quality of loach; however, in the use of the existing feeding device, since the feed contacts the water surface during the feeding process to generate water splashes, the splashing water will wet the feed that has not been put in, causing the wet feed to easily adhere to the feeding barrel, which affects the stability of the subsequent feeding quantity. Summary of the invention

[0004] Based on this, it is necessary to provide a feeding device for loach farming to address the problem that splashing water will wet the unfed feed, causing the wet feed to easily adhere to the feeding barrel, affecting the stability of the subsequent feeding quantity.

[0005] A feeding device for loach breeding, comprising: a positioning frame and a feeding hopper, the positioning frame is installed on the surface of the feeding hopper; a feeding mechanism, the feeding mechanism is arranged below the feeding hopper; wherein the feeding mechanism comprises an equal feeding assembly installed at the lower end of the feeding hopper, a water-avoiding feeding assembly is arranged on one side of the equal feeding assembly, a water-isolating feeding assembly is arranged inside the water-avoiding feeding assembly, the water-isolating feeding assembly extends to the lower end of the water-avoiding feeding assembly, a second motor and a first motor are arranged at one end of the equal feeding assembly, the second motor is installed at the end of the equal feeding assembly, and the first motor is installed on the surface of the water-avoiding feeding assembly at one end.

[0006] In one of the embodiments, the water-avoiding feeding assembly includes a feeding pipe fixedly connected to one side of the equalizing feeding assembly, the lower end of the feeding pipe is fixedly connected to a storage bin, the upper end of the storage bin is sleeved on the surface of the feeding pipe, the lower end of the feeding pipe is provided with a feeding port, the feeding port is connected to the interior of the storage bin, a rotating inner tube is arranged inside the feeding pipe, the rotating inner tube is rotatably connected to the inner bottom wall of the storage bin, the lower end of the rotating inner tube passes through the lower end of the storage bin, and the upper end of the inner wall of the rotating inner tube is fixedly connected to a connecting fixed tube, wherein when the device is in use, the feed falls and is stored in the storage bin, at this time, it enters into the interior of the feeding pipe, the feed is guided to the upper end of the feeding pipe by the rotation of the rotating inner tube, falls into the rotating inner tube for feeding, and the feed is fed by the lower end of the rotating inner tube.

[0007] In one of the embodiments, the water-proof feeding assembly includes a longitudinal movable shaft slidably connected to the inner wall of the connecting and fixing tube, the upper end of the longitudinal movable shaft is fixedly connected to the surface of the equal distribution feeding assembly, the lower end of the longitudinal movable shaft passes through to the bottom of the abutment plate, the lower end of the abutment plate is fixedly connected with a abutment cone head, the surface of the longitudinal movable shaft is fixedly connected with the abutment plate, the upper end of the abutment plate is provided with a barrier airbag, the barrier airbag is sleeved on the surface of the longitudinal movable shaft, and the longitudinal movable shaft is driven to follow and rotate synchronously through the equal distribution feeding assembly, wherein when the longitudinal movable shaft moves upward, the lower end of the barrier airbag is lifted and follows and rises synchronously, and the longitudinal movable shaft drives the abutment cone head to follow and rise synchronously.

[0008] In one of the embodiments, the equalizing feeding assembly includes an equalizing rack fixedly connected to the lower end of the feeding hopper, and a plurality of connecting cross frames are fixedly connected to the side of the equalizing rack close to the water-proof feeding assembly, and an electric push rod is embedded and installed on the upper end of the connecting cross frame, and the telescopic end of the electric push rod is fixedly connected to the connecting linkage frame, and the lower end of the connecting linkage frame extends to the bottom of the equalizing rack, and the lower end of the equalizing rack is fixedly connected to a material guide trough. Feed enters the feeding hopper and falls into the equalizing rack, and then the connecting linkage frame can be driven to move by driving the electric push rod, wherein the telescopic end of the electric push rod drives the longitudinal moving shaft to move synchronously when moving downward, and when the feed enters the equalizing rack, it is evenly distributed at the bottom of the equalizing rack, and the feed is guided to the inside of the storage bin through the material guide trough.

[0009] In one of the embodiments, a spiral plate is fixedly connected to the surface of the rotating inner tube, the outer edge of the spiral plate contacts the inner wall of the feed pipe, the spiral plate is spiral, the upper end of the connecting and fixing tube passes through the top of the rotating inner tube, and a worm gear is fixedly connected to the surface of the connecting and fixing tube, wherein when the rotating inner tube rotates, the spiral plate is driven to rotate synchronously, and at this time, the feed at the lower end of the feed pipe is transported upward through the spiral plate, so that the feed does not contact the water surface of the feeding area before feeding, thereby avoiding the feed being splashed by splashing water, keeping the feed dry, and maintaining the stability of the feeding.

[0010] In one embodiment, the water-avoiding feeding assembly also includes a first rotating shaft rotatably connected to the inside of the feeding pipe, a worm is fixedly connected to the surface of the first rotating shaft, the worm wheel is meshingly connected to the worm, and one end of the first rotating shaft is fixedly connected to the output shaft of the first motor, and the first rotating shaft is driven to follow the rotation by the rotation of the first motor. At this time, the worm follows the first rotating shaft to rotate, and the adjacent ends of the first rotating shaft are connected. Through the meshing connection between the worm wheel and the worm, the connected fixed tube drives the rotating inner tube to follow the rotation.

[0011] In one of the embodiments, the water-proof feeding assembly also includes an internal fixing frame fixedly connected to the middle part of the inner wall of the rotating inner tube and a water-proof spring fixedly connected to the lower end of the inner wall of the rotating inner tube, the upper end of the barrier airbag contacts the lower end of the internal fixing frame, and the lower end of the barrier spring contacts the surface of the abutting cone head, wherein when the abutting cone head moves up, it contacts the lower end of the water-proof spring, at which time the water-proof spring gradually disperses, causing the feed above the water-proof spring to gradually fall for feeding, and when the abutting disk moves up, it cooperates with the internal fixing frame to squeeze the barrier airbag, at which time the barrier airbag expands to form a blockage on the inside of the rotating inner tube to prevent the feed from wetting and sticking and affecting the feeding.

[0012] In one of the embodiments, the water-proof feeding assembly also includes a feeding bin fixedly connected to the lower end of the storage bin, the feeding bin is sleeved on the outside of the movable cone head, and a feeding port is opened on the surface of the feeding bin, through which the loach passes through the feeding port to enter the interior of the feeding bin. At this time, the inner wall of the feeding port is provided with a plurality of gathering inclined plates, so that the feed falls to the center of the bottom wall of the feeding bin, and the lower end of the movable cone head can be connected to a rod, and the other end of the rod is a closed air bag. By squeezing the closed air bag, the bait can be blocked during non-feeding time.

[0013] In one embodiment, the inner wall of the material equalizing rack is rotatably connected to a second rotating shaft, one end of the second rotating shaft passes through the outside of the material equalizing rack and is fixedly connected to the second motor output shaft, and the surface of the second rotating shaft is fixedly connected to an auger plate, and the outer edge of the auger plate contacts both sides of the inner wall of the material equalizing rack, wherein the inner diameter of the material equalizing rack is consistent with the outer edge diameter of the auger plate, and the curvature of the inner bottom wall of the material equalizing rack matches the lower end of the outer edge of the auger plate, and the lower end of the outer edge of the auger plate does not contact the inner bottom wall of the material equalizing rack, and the second motor is driven to drive the auger plate to rotate inside the material equalizing rack through the second rotating shaft, so that the feed is evenly distributed on the inner bottom wall of the material equalizing rack.

[0014] In one of the embodiments, a conical groove is formed on the inner bottom wall of the material balancing rack, a sealing cone block is arranged inside the conical groove, the lower end of the sealing cone block is fixedly connected to a connecting vertical rod, the lower end of the connecting vertical rod passes through the bottom of the material guiding groove and is fixedly connected to the surface of the connecting linkage rack. When the connecting linkage rack moves downward, the connecting vertical rod is driven to move downward synchronously, and then the sealing cone block is driven to move downward synchronously through the connecting vertical rod, so that the conical groove is blocked by the sealing cone block.

[0015] The above-mentioned loach breeding feed feeding device can inject the input feed into different areas for feeding through the water-avoiding feeding component, and at the same time, the device will allow the feeding feed to be thrown onto the water surface through the rotating inner tube, so that before feeding, the feed will not be piled up and stored near the water surface, and the splashing water on the water surface will not wet the feed, thereby avoiding the wet feed from adhering to the inner wall of the rotating inner tube, thereby ensuring the stability of the feeding quantity;

[0016] During the feeding process, the water-blocking feeding assembly will be used to block the feeding process of the feed. The device drives the moving plate upward through the longitudinal moving shaft to squeeze the barrier airbag to expand so that the inside of the rotating inner tube is blocked. At this time, the feed at the upper end of the rotating inner tube will be supported by the barrier airbag, while the feed under the barrier airbag will be pushed open by the moving cone head to release the water-blocking shrapnel and thrown underwater. The water-blocking shrapnel reduces the splashing of water on the water surface.

[0017] The evenly distributed feeding component can ensure that the input feed will be evenly distributed on the bottom wall of the equalizing rack under the cooperation of the second rotating shaft and the auger plate, so as to achieve the feeding of loaches in different areas and the simultaneous equal quantitative feeding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the feeding mechanism of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the connecting linkage frame of the present invention;

[0022] Figure 4 It is a cross-sectional view of the structure of the water-avoiding feeding assembly of the present invention;

[0023] Figure 5 It is a partial exploded cross-sectional view of the water-avoiding feeding assembly of the present invention;

[0024] Figure 6 This is a schematic diagram of the distribution of the water-isolating shrapnel of the present invention;

[0025] Figure 7 It is a schematic diagram of the explosion of the local structure of the water-proof feeding assembly of the present invention;

[0026] Figure 8 It is a schematic diagram of the positions of the water-isolating spring piece and the abutting cone head of the present invention;

[0027] Fig. 9 It is a partial cross-sectional view of the water-blocking feeding assembly of the present invention;

[0028] Fig.10 It is a schematic diagram of the partial structure of the evenly distributed feeding component of the present invention.

[0029] Reference numerals:

[0030] 100, positioning frame; 200, feeding hopper; 300, feeding mechanism; 310, water-proof feeding assembly; 311, feeding pipe; 312, storage bin; 313, feeding port; 314, rotating inner tube; 315, connecting fixed tube; 316, first rotating shaft; 317, worm; 318, worm wheel; 319, spiral plate; 320, water-proof feeding assembly; 321, longitudinal moving shaft; 322, inner fixing frame; 323, barrier airbag; 324, abutting plate; 325, water-isolating spring piece; 326, abutting cone head; 327, feeding bin; 328, feeding port; 330, evenly distributing feeding assembly; 331, evenly distributing material rack; 332, connecting horizontal rack; 333, electric push rod; 334, connecting linkage rack; 335, material guide trough; 336, second rotating shaft; 337, auger plate; 338, blocking cone block; 339, connecting vertical rod; 340, first motor; 350, second motor. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0032] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0036] Combine the following Figure 1 Figure 1-Figure 10 As shown, in one embodiment, a feeding device for loach farming includes: a positioning frame 100 and a feeding hopper 200, the positioning frame 100 is installed on the surface of the feeding hopper 200; a feeding mechanism 300, the feeding mechanism 300 is arranged below the feeding hopper 200; wherein the feeding mechanism 300 includes an evenly distributed feeding component 330 installed at the lower end of the feeding hopper 200, a water-avoiding feeding component 310 is arranged on one side of the evenly distributed feeding component 330, a water-avoiding feeding component 310 is arranged inside the water-avoiding feeding component 310, and the water-proof feeding component 320 extends to the lower end of the water-avoiding feeding component 310, and a second motor 350 and a first motor 340 are arranged at one end of the evenly distributed feeding component 330, the second motor 350 is installed at the end of the evenly distributed feeding component 330, and the first motor 340 is installed on the surface of the water-avoiding feeding component 310 at one end;

[0037] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the water-avoiding feeding component 310 includes a feeding pipe 311 fixedly connected to one side of the equal distribution feeding component 330, the lower end of the feeding pipe 311 is fixedly connected to a storage bin 312, the upper end of the storage bin 312 is sleeved on the surface of the feeding pipe 311, the lower end of the feeding pipe 311 is provided with a feeding port 313, the feeding port 313 is connected to the interior of the storage bin 312, a rotating inner tube 314 is provided inside the feeding pipe 311, the rotating inner tube 314 is rotatably connected to the inner bottom wall of the storage bin 312, the lower end of the rotating inner tube 314 passes through the lower end of the storage bin 312, and the upper end of the inner wall of the rotating inner tube 314 is fixedly connected to a connecting fixed tube 315. The surface of the rotating inner tube 314 is fixedly connected with a spiral plate 319, the outer edge of the spiral plate 319 contacts the inner wall of the feeding pipe 311, the spiral plate 319 is spiral, the upper end of the connecting and fixing pipe 315 passes through the upper part of the rotating inner tube 314, the surface of the connecting and fixing pipe 315 is fixedly connected with a worm gear 318, the water-avoiding feeding assembly 310 also includes a first rotating shaft 316 rotatably connected to the inside of the feeding pipe 311, the surface of the first rotating shaft 316 is fixedly connected with a worm 317, the worm gear 318 is meshedly connected with the worm 317, and the end of the first rotating shaft 316 at one end is fixedly connected to the output shaft of the first motor 340;

[0038] When the device is in use, the feed falls and is stored in the storage bin 312. At this time, the feed enters the inside of the feed delivery pipe 311, and the first motor 340 drives the first rotating shaft 316 to rotate accordingly. At this time, the worm 317 rotates along with the first rotating shaft 316, wherein the adjacent ends of the first rotating shaft 316 are connected, and the worm wheel 318 is meshed with the worm 317, so that the connecting fixed pipe 315 drives the rotating inner pipe 314 to rotate accordingly, and the rotating inner pipe 31 The rotation of 4 guides the feed to the upper end of the feeding pipe 311 and drops it into the rotating inner pipe 314 for feeding. When the rotating inner pipe 314 rotates, the spiral plate 319 is driven to rotate synchronously. At this time, the feed at the lower end of the feeding pipe 311 is transported upward by the spiral plate 319, so that the feed does not contact the water surface of the feeding area before feeding, thereby avoiding the feed from being splashed by splashing water, keeping the feed dry, and maintaining the feeding stability. The feed is fed by the lower end of the rotating inner pipe 314;

[0039] like Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8 and Fig. 9As shown, the water-proof feeding assembly 320 includes a longitudinal movable shaft 321 slidably connected to the inner wall of the connecting and fixing tube 315, the upper end of the longitudinal movable shaft 321 is fixedly connected to the surface of the equal distribution feeding assembly 330, the lower end of the longitudinal movable shaft 321 passes through to the bottom of the abutment plate 324, the lower end of the abutment plate 324 is fixedly connected to a abutment cone head 326, the surface of the longitudinal movable shaft 321 is fixedly connected to the abutment plate 324, the upper end of the abutment plate 324 is provided with a blocking airbag 323, and the blocking airbag 323 is sleeved on the surface of the longitudinal movable shaft 321. The water-proof feeding assembly 320 also includes an inner fixing frame 322 fixedly connected to the middle of the inner wall of the rotating inner tube 314 and a water-proof spring piece 325 fixedly connected to the lower end of the inner wall of the rotating inner tube 314. The upper end of the barrier airbag 323 contacts the lower end of the inner fixing frame 322, and the lower end of the water-proof spring piece 325 contacts the surface of the movable cone head 326. The water-proof feeding assembly 320 also includes a feeding bin 327 fixedly connected to the lower end of the storage bin 312. The feeding bin 327 is sleeved on the outside of the movable cone head 326, and a feeding port 328 is opened on the surface of the feeding bin 327.

[0040] The equalizing feeding assembly 330 drives the longitudinal moving shaft 321 to rotate synchronously, wherein when the longitudinal moving shaft 321 moves upward, the lower end of the barrier airbag 323 is lifted and synchronously rises, and the longitudinal moving shaft 321 drives the moving cone head 326 to rise synchronously, wherein when the moving cone head 326 moves upward, it contacts the lower end of the water-isolating spring sheet 325, at which time the water-isolating spring sheet 325 is gradually dispersed, so that the feed above the water-isolating spring sheet 325 gradually falls to perform the feeding operation, and when the moving plate 324 moves upward, the matching The inner fixing frame 322 is closed to squeeze the barrier airbag 323, and the barrier airbag 323 expands to form a blockage on the inside of the rotating inner tube 314 to prevent the feed from wetting and sticking to affect the feeding. The loach passes through the feeding port 328 and enters the inside of the feeding bin 327. At this time, the inner wall of the feeding port 328 is provided with a plurality of gathering inclined plates, so that the feed falls to the center of the inner bottom wall of the feeding bin 327. The lower end of the movable cone head 326 can be connected to a rod, and the other end of the rod is a closed airbag. By squeezing the closed airbag, the bait can be blocked during non-feeding time;

[0041] like Figure 1 , Figure 2 , Figure 3 and Fig.10As shown, the evenly distributed feeding assembly 330 includes an evenly distributed feeding frame 331 fixedly connected to the lower end of the feeding hopper 200, and a plurality of connecting cross frames 332 are fixedly connected to the side of the evenly distributed feeding frame 331 close to the water-proof feeding assembly 310, and an electric push rod 333 is embedded in the upper end of the connecting cross frame 332, and a connecting linkage frame 334 is fixedly connected to the telescopic end of the electric push rod 333, and the lower end of the connecting linkage frame 334 extends to the bottom of the evenly distributed feeding frame 331, and a material guide trough 335 is fixedly connected to the lower end of the evenly distributed feeding frame 331. The inner wall of the material balancing rack 331 is rotatably connected with a second rotating shaft 336, one end of the second rotating shaft 336 passes through the outside of the material balancing rack 331 and is fixedly connected to the output shaft of the second motor 350, and the surface of the second rotating shaft 336 is fixedly connected with an auger plate 337, the outer edge of the auger plate 337 contacts the inner wall of the material balancing rack 331 on both sides, and the inner bottom wall of the material balancing rack 331 is provided with a conical groove, and a blocking cone block 338 is provided inside the conical groove, and the lower end of the blocking cone block 338 is fixedly connected with a connecting vertical rod 339, and the lower end of the connecting vertical rod 339 passes through the bottom of the material guide groove 335 and is fixedly connected to the surface of the connecting linkage rack 334;

[0042] The feed enters the hopper 200 and falls into the material distribution rack 331. Then, the electric push rod 333 is driven to drive the linkage rack 334 to move. When the telescopic end of the electric push rod 333 moves downward, it drives the longitudinal moving shaft 321 to move synchronously. When the feed enters the material distribution rack 331, it is evenly distributed at the bottom of the material distribution rack 331. The feed is guided to the inside of the storage bin 312 through the guide groove 335. The inner diameter of the material distribution rack 331 is consistent with the outer edge diameter of the auger plate 337, and the material distribution rack 331 is also stable. The curvature of the inner bottom wall matches the lower end of the outer edge of the auger plate 337. The lower end of the outer edge of the auger plate 337 does not contact the inner bottom wall of the material equalizing rack 331. The second motor 350 drives the auger plate 337 to rotate inside the material equalizing rack 331 through the second rotating shaft 336, so that the feed is evenly distributed on the inner bottom wall of the material equalizing rack 331. When the connecting linkage frame 334 moves downward, the connecting vertical rod 339 is driven to move downward synchronously, and then the blocking cone block 338 is driven to move downward synchronously through the connecting vertical rod 339, and the conical groove is blocked by the blocking cone block 338.

[0043] Working principle: the feed enters the feeding hopper 200 and falls into the material balancing rack 331, and then the connecting linkage rack 334 is driven to move by driving the electric push rod 333, wherein the telescopic end of the electric push rod 333 drives the longitudinal moving shaft 321 to move synchronously, and when the feed enters the material balancing rack 331, the second motor 350 is driven to drive the auger plate 337 to rotate inside the material balancing rack 331 through the second rotating shaft 336, and the feed is evenly distributed on the bottom wall of the material balancing rack 331, and when the connecting linkage rack 334 moves downward, it drives the connecting vertical rod 339 to move downward, and the connecting vertical rod 339 drives the blocking cone block 338 to move downward synchronously, and the blocking cone block 338 blocks the conical groove;

[0044] The feed is guided to the inside of the storage bin 312 through the guide trough 335, and the rotation of the first motor 340 drives the first rotating shaft 316 to rotate accordingly. Under the action of the meshing connection between the worm wheel 318 and the worm 317, the connecting fixed tube 315 drives the rotating inner tube 314 to rotate. When the rotating inner tube 314 rotates, the spiral plate 319 is driven to rotate synchronously. The spiral plate 319 conveys the feed at the lower end of the feeding tube 311 upward, and the longitudinal moving shaft 321 lifts the air barrier when moving upward. The lower end of the bag 323 rises synchronously, and the longitudinal moving shaft 321 drives the movable cone head 326 to rise synchronously. When the movable cone head 326 moves up, it hits the lower end of the water-isolating spring 325, and the water-isolating spring 325 gradually disperses. The feed above the water-isolating spring 325 gradually falls and is fed. The movable plate 324 moves upward along with the longitudinal moving shaft 321, and cooperates with the internal fixing frame 322 to squeeze the barrier airbag 323 to make the barrier airbag 323 expand, thereby blocking the inside of the rotating inner tube 314.

[0045] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0046] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A feeding device for loach farming, characterized in that: include: A positioning frame (100) and a feeding hopper (200), wherein the positioning frame (100) is installed on the surface of the feeding hopper (200); A feeding mechanism (300), wherein the feeding mechanism (300) is arranged below the feeding hopper (200); The feeding mechanism (300) comprises an evenly distributed feeding assembly (330) installed at the lower end of the feeding hopper (200), a water-avoiding feeding assembly (310) is arranged on one side of the evenly distributed feeding assembly (330), a water-proof feeding assembly (320) is arranged inside the water-avoiding feeding assembly (310), the water-proof feeding assembly (320) extends to the lower end of the water-avoiding feeding assembly (310), a second motor (350) and a first motor (340) are arranged at one end of the evenly distributed feeding assembly (330), the second motor (350) is installed at the end of the evenly distributed feeding assembly (330), and the first motor (340) is installed on the surface of the water-avoiding feeding assembly (310) at one end.

2. The loach breeding feed feeding device according to claim 1, characterized in that: The water-avoiding feeding component (310) comprises a feeding pipe (311) fixedly connected to one side of the equalizing feeding component (330); the lower end of the feeding pipe (311) is fixedly connected to a storage bin (312); the upper end of the storage bin (312) is sleeved on the surface of the feeding pipe (311); the lower end of the feeding pipe (311) is provided with a feeding port (313); the feeding port (313) is communicated with the interior of the storage bin (312); a rotating inner tube (314) is arranged inside the feeding pipe (311); the rotating inner tube (314) is rotatably connected to the inner bottom wall of the storage bin (312); the lower end of the rotating inner tube (314) penetrates to the lower end of the storage bin (312); the upper end of the inner wall of the rotating inner tube (314) is fixedly connected to a connecting fixed tube (315).

3. The loach breeding feed feeding device according to claim 2, characterized in that: The water-proof feeding assembly (320) includes a longitudinal movable shaft (321) slidably connected to the inner wall of the connecting and fixing tube (315), the upper end of the longitudinal movable shaft (321) is fixedly connected to the surface of the equal distribution feeding assembly (330), the lower end of the longitudinal movable shaft (321) passes through to the bottom of the abutment plate (324), the lower end of the abutment plate (324) is fixedly connected to a abutment cone head (326), the surface of the longitudinal movable shaft (321) is fixedly connected to the abutment plate (324), the upper end of the abutment plate (324) is provided with a barrier airbag (323), and the barrier airbag (323) is sleeved on the surface of the longitudinal movable shaft (321).

4. The loach breeding feed feeding device according to claim 1, characterized in that: The evenly distributed feeding assembly (330) comprises an evenly distributed feeding frame (331) fixedly connected to the lower end of the feeding hopper (200); a plurality of connecting cross frames (332) are fixedly connected to the evenly distributed feeding frame (331) on one side close to the water-avoiding feeding assembly (310); an electric push rod (333) is embedded and installed at the upper end of the connecting cross frame (332); a connecting linkage frame (334) is fixedly connected to the telescopic end of the electric push rod (333); the lower end of the connecting linkage frame (334) extends to the bottom of the evenly distributed feeding frame (331); and a material guide trough (335) is fixedly connected to the lower end of the evenly distributed feeding frame (331).

5. The loach breeding feed feeding device according to claim 2, characterized in that: A spiral plate (319) is fixedly connected to the surface of the rotating inner tube (314), the outer edge of the spiral plate (319) contacts the inner wall of the feeding tube (311), and the spiral plate (319) is spiral-shaped. The upper end of the connecting and fixing tube (315) passes through the top of the rotating inner tube (314), and a worm gear (318) is fixedly connected to the surface of the connecting and fixing tube (315).

6. The loach breeding feed feeding device according to claim 5, characterized in that: The water-avoiding feeding assembly (310) also includes a first rotating shaft (316) rotatably connected to the inside of the feeding pipe (311), a worm (317) is fixedly connected to the surface of the first rotating shaft (316), the worm wheel (318) is meshingly connected to the worm (317), and one end of the first rotating shaft (316) is fixedly connected to the output shaft of the first motor (340).

7. The loach breeding feed feeding device according to claim 3, characterized in that: The water-proof feeding assembly (320) also includes an internal fixing frame (322) fixedly connected to the middle part of the inner wall of the rotating inner tube (314) and a water-proof spring sheet (325) fixedly connected to the lower end of the inner wall of the rotating inner tube (314), the upper end of the barrier airbag (323) contacts the lower end of the internal fixing frame (322), and the lower end of the water-proof spring sheet (325) contacts the surface of the movable cone head (326).

8. The loach breeding feed feeding device according to claim 7, characterized in that: The water-proof feeding assembly (320) further comprises a feeding bin (327) fixedly connected to the lower end of the storage bin (312); the feeding bin (327) is sleeved on the outside of the abutting cone head (326); and a feeding port (328) is provided on the surface of the feeding bin (327).

9. The loach breeding feed feeding device according to claim 4, characterized in that: The inner wall of the material balancing rack (331) is rotatably connected to a second rotating shaft (336), one end of the second rotating shaft (336) passes through the outside of the material balancing rack (331) and is fixedly connected to the output shaft of the second motor (350), and the surface of the second rotating shaft (336) is fixedly connected to an auger plate (337), and the outer edge of the auger plate (337) contacts both sides of the inner wall of the material balancing rack (331).

10. The loach breeding feed feeding device according to claim 4, characterized in that: The inner bottom wall of the material distribution frame (331) is provided with a conical groove, and a blocking cone block (338) is arranged inside the conical groove. The lower end of the blocking cone block (338) is fixedly connected to a connecting vertical rod (339), and the lower end of the connecting vertical rod (339) passes through the bottom of the material guide groove (335) and is fixedly connected to the surface of the connecting linkage frame (334).

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