Automatic feeding device for snakehead culture

Abstract

The utility model discloses a snakehead culture automatic feeding device which comprises a guide frame and a feed delivery pipe, the feed delivery pipe is arranged at the top of the guide frame, an auxiliary mechanism is fixedly connected to one end of the top of the feed delivery pipe, a blanking pipe is fixedly connected to one side of the feed delivery pipe, and a discharge rod is rotatably connected to the interior of the feed delivery pipe. A feeding mechanism is arranged on one side of the discharging pipe and comprises internal thread seats, a reciprocating lead screw, a baffle, a transverse rod and an electric push rod, and the internal thread seats are fixedly connected to the two ends of the bottom of the conveying pipe. The feeding mechanism is arranged, a motor drives a reciprocating lead screw to enable an internal thread base to drive a feed conveying pipe to transversely move in a reciprocating mode along a guide frame, an electric push rod intermittently pushes a transverse rod in a reciprocating mode when the feed conveying pipe moves, and then the device is made to feed feed at equal intervals; the snakeheads in the aquaculture pond are relatively dispersed during feeding, so that the phenomenon of food grabbing is avoided, and the feed feeding range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of snakehead fish breeding and feeding devices, in particular to an automatic snakehead fish breeding and feeding device. Background Art

[0002] As a relatively large fish, snakehead carp has good edibility and nutritional value. Therefore, the amount of snakehead carp farmed in the market is relatively large. In order to improve the breeding efficiency of snakehead carp, it is often necessary to regularly feed a large amount of exclusive feed so that the snakehead carp can grow rapidly. In order to improve the efficiency of feed feeding, special automatic feeding devices are often used.

[0003] To this end, the patent specification with publication number CN211129428U discloses an automatic feeding device for fish feed for aquaculture, including a support frame, a storage barrel, a cover plate and a reduction motor, the left end of the support frame is welded to the outer surface of the storage barrel, and the top of the storage barrel is threadedly connected with the cover plate, and the bottom surface of the storage barrel is provided with a discharge port, the right surface of the storage barrel is fixedly installed with a reduction motor, and the bottom output end of the reduction motor is provided with a driving gear, and the driving gear is meshed and connected with the connecting gear, and a notch is provided on the connecting gear, and a bottom plate is provided below the connecting gear. The automatic feeding device for fish feed for aquaculture can drive the connecting gear to rotate through the driving gear, so that it is convenient for the subsequent connecting gear to drive the notch to move, and it is convenient for the notch to align with the second discharge trough for discharge work, and when the notch and the second discharge trough are misaligned, the discharge work is stopped, so as to perform intermittent discharge. The above-mentioned automatic feeding device has a good feeding effect when used, but there are still some problems:

[0004] Since snakehead carp are somewhat aggressive, if the feed is placed too concentratedly during feeding, the snakehead carp will attack each other due to competition for food, which will cause certain losses to snakehead carp farming. Utility Model Content

[0005] The utility model aims to provide an automatic feeding device for snakehead fish breeding, so as to solve the defect that the feed feeding points of the existing automatic feeding device are too concentrated and the snakehead fish easily attack for food.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic feeding device for snakehead farming, comprising a guide frame and a feed pipe, a feed pipe is arranged on the top of the guide frame, one end of the top of the feed pipe is fixedly connected to an auxiliary mechanism, one side of the feed pipe is fixedly connected to a feed down pipe, the inside of the feed pipe is rotatably connected to a discharge rod, a feeding mechanism is arranged on one side of the feed down pipe, the feeding mechanism comprises an internal threaded seat, a reciprocating screw, a baffle, a cross bar and an electric push rod, and the internal threaded seat is fixedly connected to the two ends of the bottom of the feed pipe.

[0007] When in use, the guide frame and the device are installed at a snakehead fish breeding pond, the feed required for snakehead fish breeding is poured into the storage hopper, and then the device is started. At this time, the discharge rod gradually rotates at a uniform speed under the drive of the motor, and the feed inside the storage hopper falls from the discharge pipe into the breeding pond under the rotation of the discharge rod, thereby completing the delivery of the feed required for snakehead fish breeding.

[0008] Preferably, the auxiliary mechanism includes a storage hopper, a top plate, a servo motor, a transmission rod, a connecting rod and an arc-shaped scraper. The storage hopper is fixedly connected to one end of the top of the feeding pipe, the top of the storage hopper is fixedly connected to the top plate, the top of the top plate is equipped with a servo motor, the bottom of the servo motor passes through the bottom of the top plate and is fixedly connected to the top of the transmission rod, both sides of the transmission rod are fixedly connected to connecting rods, one side of the connecting rod is fixedly connected to the arc-shaped scraper, and when the device performs a feeding operation, the transmission rod drives the connecting rod to cause the arc-shaped scraper to scrape off the feed residues adsorbed on the inner wall of the storage hopper.

[0009] Preferably, the interior of the storage hopper is connected to the interior of the conveying pipe, and the top plate and the transmission rod are in a rotating structure, so that the arc-shaped scraper can clean the residue on the inner wall of the storage hopper.

[0010] Preferably, the connecting rods are symmetrically distributed on both sides of the transmission rod.

[0011] Preferably, the guide frame is internally rotatably connected with a reciprocating screw, a baffle is installed on one side of the feed pipe, a cross bar is fixedly connected to one side of the baffle, and both ends of one side of the feed pipe are fixedly connected with electric push rods. When the feed pipe moves, the electric push rod intermittently reciprocates and pushes the cross bar, thereby enabling the device to release the feed at equal intervals.

[0012] Preferably, the internal thread seat and the reciprocating screw rod are in a threaded connection structure, and the internal thread seat and the guide frame are in a sliding structure, so that the movement of the conveying pipe is more stable.

[0013] Preferably, a plurality of cross bars are fixedly connected to one side of the baffle, and the plurality of cross bars are distributed at equal intervals on one side of the baffle, so that the distribution of feed delivery points is more even.

[0014] The utility model provides an automatic feeding device for snakehead breeding, which has the advantages that: by providing a feeding mechanism, a motor drives a reciprocating screw rod to drive an internal threaded seat to drive a feeding pipe to move back and forth laterally along a guide frame, and when the feeding pipe moves, an electric push rod intermittently reciprocates and pushes a cross bar, so that the device can feed at equal intervals, so that the snakeheads in the breeding pond are relatively dispersed when feeding to avoid the phenomenon of snatching food, thereby achieving the goal of improving the feeding range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model in a front view;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the auxiliary mechanism of the utility model;

[0018] Figure 4 It is a three-dimensional partial structural schematic diagram of the auxiliary mechanism of the utility model;

[0019] Figure 5 For the utility model Figure 1 Schematic diagram of the enlarged structure of the local section at point A in the middle.

[0020] In the figure: 1. guide frame; 2. feed pipe; 3. auxiliary mechanism; 301. storage hopper; 302. top plate; 303. servo motor; 304. transmission rod; 305. connecting rod; 306. arc scraper; 4. feed pipe; 5. discharge rod; 6. feeding mechanism; 601. internal thread seat; 602. reciprocating screw rod; 603. baffle; 604. cross bar; 605. electric push rod. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 5 The utility model provides an automatic feeding device for snakehead farming, comprising a guide frame 1 and a feed pipe 2, wherein the feed pipe 2 is arranged on the top of the guide frame 1, a feed pipe 4 is fixedly connected to one side of the feed pipe 2, a discharge rod 5 is rotatably connected to the inside of the feed pipe 2, a feeding mechanism 6 is arranged on one side of the feed pipe 4, and the feeding mechanism 6 comprises an internal thread seat 601, a reciprocating screw rod 602, a baffle 603, a cross bar 604 and an electric push rod 605, the internal thread seat 601 is fixedly connected to the two ends of the bottom of the feed pipe 2, and the guide frame 1 is provided with a feed pipe 2, wherein the feed pipe 2 is provided with a feed pipe 4, and a discharge rod 5 is rotatably connected to the inside of the feed pipe 2, and a feed mechanism 6 is arranged on one side of the feed pipe 4. The feed mechanism 6 comprises an internal thread seat 601, a reciprocating screw rod 602, a baffle plate 603, a cross bar 604 and an electric push rod 605, the internal thread seat 601 is fixedly connected to the two ends of the bottom of the feed pipe 2, and the guide frame 1 is provided with a feed pipe 2, wherein the feed pipe 2 is provided with a feed pipe 4, wherein the feed pipe 4 is provided with a feed pipe 6, wherein the feed pipe 4 is provided with a feed pipe 6, wherein the feed pipe 6 ... A reciprocating screw rod 602 is rotatably connected to the inside of the frame 1, a baffle plate 603 is installed on one side of the feed pipe 4, a cross bar 604 is fixedly connected to one side of the baffle plate 603, electric push rods 605 are fixedly connected to both ends of one side of the feed pipe 2, the internal thread seat 601 and the reciprocating screw rod 602 are in a threaded connection structure, the internal thread seat 601 and the guide frame 1 are in a sliding structure, and a plurality of cross bars 604 are fixedly connected to one side of the baffle plate 603, and the plurality of cross bars 604 are evenly spaced and distributed on one side of the baffle plate 603.

[0023] See attached Figure 2 and Figure 5 When the device is used, the guide frame 1 and the device are installed at the snakehead fish breeding pond, the feed required for snakehead fish breeding is poured into the storage hopper 301, and then the device is started. At this time, the discharge rod 5 is gradually rotated at a uniform speed under the drive of the motor, and the feed inside the storage hopper 301 falls from the discharge pipe 4 to the breeding pond under the rotation of the discharge rod 5, so as to complete the delivery of the feed required for snakehead fish breeding. In this process, in order to make the feed delivery points more evenly distributed along the pond and avoid the phenomenon that the snakehead fish attack each other due to grabbing food due to excessive concentration of feed delivery points, a cross bar 6 is provided on one side of the discharge pipe 4. 04 is blocked by the baffle 603, so that the feed inside the feed pipe 2 will not be easily discharged. When the motor on one side of the guide frame 1 rotates, it will drive the reciprocating screw 602 to rotate, and thereby the internal thread seat 601 threadedly connected to the reciprocating screw 602 drives the feed pipe 2 to move back and forth laterally along the guide frame 1, and when the feed pipe 2 moves, the electric push rod 605 intermittently reciprocates and pushes the cross bar 604, so that the feed inside the discharge rod 5 can be intermittently released into the breeding pond along the discharge pipe 4, and then the device releases the feed at equal intervals, so that the black fish in the breeding pond are relatively dispersed when eating to avoid the phenomenon of snatching food.

[0024] An auxiliary mechanism 3 is fixedly connected to one end of the top of the feeding pipe 2, and the auxiliary mechanism 3 includes a storage hopper 301, a top plate 302, a servo motor 303, a transmission rod 304, a connecting rod 305 and an arc scraper 306. The storage hopper 301 is fixedly connected to one end of the top of the feeding pipe 2, the top of the storage hopper 301 is fixedly connected to the top plate 302, the top of the top plate 302 is installed with a servo motor 303, the bottom of the servo motor 303 passes through the bottom of the top plate 302 and is fixedly connected to the top of the transmission rod 304, both sides of the transmission rod 304 are fixedly connected with connecting rods 305, one side of the connecting rod 305 is fixedly connected with an arc scraper 306, the interior of the storage hopper 301 is connected to the interior of the feeding pipe 2, the top plate 302 and the transmission rod 304 are in a rotating structure, and the connecting rods 305 are symmetrically distributed on both sides of the transmission rod 304.

[0025] See attached Figure 1 , Figure 2 , Figure 3 and Figure 4When the device is used, since the feed used for snakehead fish farming is relatively viscous, a large amount of feed residue is easily adsorbed on the inner wall of the storage hopper 301 when feeding, and a certain odor will be generated when the feed is dried. In order to avoid a strong odor, a servo motor 303 is installed on the top of the top plate 302, and the servo motor 303 drives the transmission rod 304 to rotate. When the device is feeding, the transmission rod 304 drives the connecting rod 305, so that the arc scraper 306 scrapes off the feed residue adsorbed on the inner wall of the storage hopper 301, so as to avoid a strong odor caused by the drying of the feed.

[0026] 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. An automatic feeding device for snakehead fish farming, comprising a guide frame (1) and a feed pipe (2); Features: A material conveying pipe (2) is arranged on the top of the guide frame (1); One end of the top of the feed pipe (2) is fixedly connected to an auxiliary mechanism (3), one side of the feed pipe (2) is fixedly connected to a feed discharge pipe (4), and the inside of the feed pipe (2) is rotatably connected to a discharge rod (5); A feeding mechanism (6) is provided on one side of the feed pipe (4), and the feeding mechanism (6) comprises an internal thread seat (601), a reciprocating screw rod (602), a baffle (603), a cross bar (604) and an electric push rod (605), and the internal thread seat (601) is fixedly connected to the two ends of the bottom of the feed pipe (2).

2. A snakehead fish breeding automatic feeding device according to claim 1, characterized in that: The auxiliary mechanism (3) comprises a storage hopper (301), a top plate (302), a servo motor (303), a transmission rod (304), a connecting rod (305) and an arc-shaped scraper (306); the storage hopper (301) is fixedly connected to one end of the top of the material conveying pipe (2); the top of the storage hopper (301) is fixedly connected to the top plate (302); the top of the top plate (302) is equipped with a servo motor (303); the bottom of the servo motor (303) passes through the bottom of the top plate (302) and is fixedly connected to the top of the transmission rod (304); both sides of the transmission rod (304) are fixedly connected to connecting rods (305); and one side of the connecting rod (305) is fixedly connected to the arc-shaped scraper (306).

3. A snakehead fish breeding automatic feeding device according to claim 2, characterized in that: The interior of the storage hopper (301) is connected to the interior of the conveying pipe (2), and the top plate (302) and the transmission rod (304) are in a rotating structure.

4. A snakehead fish breeding automatic feeding device according to claim 2, characterized in that: The connecting rods (305) are symmetrically distributed on both sides of the transmission rod (304).

5. A snakehead fish breeding automatic feeding device according to claim 1, characterized in that: A reciprocating screw rod (602) is rotatably connected inside the guide frame (1), a baffle plate (603) is installed on one side of the feed pipe (4), a cross bar (604) is fixedly connected to one side of the baffle plate (603), and both ends of one side of the feed pipe (2) are fixedly connected to electric push rods (605).

6. A snakehead fish breeding automatic feeding device according to claim 5, characterized in that: The internal thread seat (601) and the reciprocating screw rod (602) are in a threaded connection structure, and the internal thread seat (601) and the guide frame (1) are in a sliding structure.

7. The automatic feeding device for snakehead fish breeding according to claim 5, characterized in that: A plurality of the cross bars (604) are fixedly connected to one side of the baffle (603), and the plurality of the cross bars (604) are distributed at equal intervals on one side of the baffle (603).

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