Spraying device for fish feed

Abstract

The utility model provides a throwing device for fish feed, which comprises a supporting seat, a supporting frame fixedly connected with the top end of the supporting seat, a feed box fixed on the supporting frame, a throwing disc arranged at the top of the supporting frame, and a speed regulating motor connected with the bottom of the throwing disc and positioned on the supporting frame, an adjusting mechanism is arranged at the bottom of the feed box. According to the throwing device for the fish feed, the problems that in the using process of an existing fish feed throwing device, due to the fact that the feed intake of fishes in different growth stages is different, the throwing amount of the fish feed is inconvenient to adjust according to the different feed intake of the fishes in different growth stages, and when the fish feed is thrown too much, the fish feed cannot be thrown out of the throwing device are solved. The problems that redundant fish feed is deposited at the bottom of a fish pond, waste of the fish feed is caused, when a small amount of fish is thrown, the intake of the fish to the feed is insufficient, normal growth of the fish is affected, and the practicability of an existing fish feed throwing device is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fish feed throwing and distributing, in particular to a fish feed throwing and distributing device. Background Art

[0002] Fish feed is feed for fish. The main ingredients of the feed are protein, fat, vitamins and minerals. In the process of fish farming, it is usually fed to the fish in the fish pond by artificial spreading.

[0003] The authorization announcement number CN206324020U discloses a fish feed throwing device, which uses a wireless remote control device to manipulate the switch control key and the motor control key on the device, and sends information to the infrared receiver on the device through an infrared transmitter to control the opening and closing of the central controller control switch, thereby controlling whether the fish feed is discharged from the transparent hopper, controlling the rotation of the variable frequency speed regulation motor, so that the turntable rotates to throw the fish feed in all directions through centrifugal force, thereby realizing remote control operation beside the fish pond.

[0004] However, during the use of the fish feed spreading device, since the fish have different feed intakes at different growth stages, it is not convenient for the spreading device to adjust the amount of fish feed spread according to the different feed intakes at different growth stages. When too much is spread, the excess fish feed settles at the bottom of the fish pond, causing a waste of fish feed. When less is spread, the fish have insufficient feed intake, which affects the normal growth of the fish, thereby reducing the practicality of the existing fish feed spreading device. Therefore, it is necessary to provide a new fish feed spreading device to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a fish feed spreading device which is convenient for adjusting the spreading amount of fish feed.

[0006] The utility model provides a device for spreading fish feed, comprising a support seat, a support frame fixedly connected to the top of the support seat, a feed box fixed on the support frame, a spreading plate arranged on the top of the support frame, a speed regulating motor connected to the bottom of the spreading plate and located on the support frame, an adjusting mechanism arranged at the bottom of the feed box, and the adjusting mechanism is used to adjust the amount of fish feed spread.

[0007] The adjusting mechanism comprises a spreading box arranged at the bottom of the feed box, a scale is fixed on one side of the spreading box, a discharge pipe is connected to the bottom of the feed box, a first switch is arranged on the discharge pipe, the discharge pipe extends to the bottom end of the spreading box and is connected with a bellows, an adjusting plate is sleeved on the outside of the bellows, a limit ring is fixedly connected to the bottom of the adjusting plate, the bellows extends to the outside of the adjusting plate and is fixedly connected to the inner wall of the limit ring, two cylinders are arranged on the top of the spreading box, the top rods of the cylinders pass through the spreading box and are fixedly connected to the top of the adjusting plate, a connecting pipe is connected to the bottom of the spreading box, a second switch is arranged on the connecting pipe, and the bottom end of the connecting pipe is connected to the top of the spreading plate.

[0008] In order to achieve a more stable movement of the adjustment plate in the spreading box, the utility model provides a spreading device for fish feed. Preferably, two groups of sliding rods symmetrically distributed on the left and right are fixed inside the spreading box, and the adjustment plate is slidably connected to the sliding rods.

[0009] In order to achieve a more secure effect in using the spreading box, the utility model provides a spreading device for fish feed. Preferably, two groups of vertical rods are fixed on the top of the spreading box, and the top ends of the vertical rods are fixedly connected to the bottom of the feed box.

[0010] In order to achieve the effect of mixing the nutrient solution with the feed, the utility model provides a spreading device for fish feed. Preferably, two supporting blocks symmetrically distributed on the left and right are fixed inside the feed box, and the tops of the two supporting blocks are connected to a box cover, a driving motor is fixed to the top of the box cover, a stirring shaft is fixedly connected to the output end of the driving motor, and two groups of stirring rods are fixed on the outside of the box cover extending from the stirring shaft, a liquid inlet pipe is connected to the top of the box cover, and a pipe cover is screwed on the top of the liquid inlet pipe.

[0011] In order to achieve the effect of making it more convenient to assemble and disassemble the box cover on the feed box, the utility model provides a device for spreading fish feed. Preferably, a groove is provided on one side of the box cover, a spring is fixed to the inner wall of the groove, an extrusion plate is fixedly connected to the other end of the spring, a fixing rod is fixedly connected to the side of the extrusion plate away from the spring, one end of the fixing rod extends out of the groove and is inserted into a fixing hole provided in the feed box, a baffle is provided inside the groove and on the outside of the fixing rod, and the outer side of the baffle is fixedly connected to the inner wall of the groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The fish feed scattering device can adjust the scattering amount of the feed by adopting an adjustment mechanism to meet the feed intake of fish at different growth stages, making the scattering device more practical. It solves the problem that during the use of the existing fish feed scattering device, due to the different feed intake of fish at different growth stages, the scattering device is not convenient to adjust the scattering amount of the fish feed according to the different feed intake of fish at different growth stages. When too much is scattered, the excess fish feed is deposited at the bottom of the fish pond, causing waste of fish feed. When less is scattered, the fish's feed intake is insufficient, affecting the normal growth of the fish, thereby reducing the practicality of the existing fish feed scattering device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a device for spreading fish feed provided by the utility model;

[0015] Figure 2 This is a three-dimensional diagram of the structure of the sprinkler box of the utility model;

[0016] Figure 3 This is a three-dimensional diagram of the box cover structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the connection between the feed box and the box cover of the utility model;

[0018] Figure 5 It is a schematic diagram of the internal structure of the spreading box of the utility model.

[0019] Among them: 1. Support seat; 2. Support frame; 3. Feed box; 301. Sprinkling box; 302. Scale; 303. Discharge pipe; 304. First switch; 305. Bellows; 306. Adjustment plate; 307. Limiting ring; 308. Cylinder; 309. Connecting pipe; 310. Second switch; 311. Sliding rod; 312. Vertical rod; 313. Support block; 314. Box cover; 315. Drive motor; 316. Stirring shaft; 317. Stirring rod; 318. Liquid inlet pipe; 319. Pipe cover; 320. Groove; 321. Spring; 322. Extrusion plate; 323. Fixed rod; 324. Fixed hole; 325. Baffle; 4. Sprinkling disc; 5. Speed ​​regulating motor. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in Figure 1A schematic structural diagram of a preferred embodiment of a device for spreading fish feed provided by the utility model; Figure 2 This is a three-dimensional diagram of the structure of the sprinkler box of the utility model; Figure 3 This is a three-dimensional diagram of the box cover structure of the utility model; Figure 4 This is a schematic diagram of the connection between the feed box and the box cover of the utility model; Figure 5 The figure is a schematic diagram of the internal structure of the throwing box of the utility model. A throwing device for fish feed, comprising a support seat 1, a support frame 2 is fixedly connected to the top of the support seat 1, a feed box 3 is fixed on the support frame 2, a throwing plate 4 is arranged on the top of the support frame 2, a speed regulating motor 5 is connected to the bottom of the throwing plate 4 and is located on the support frame 2, and an adjustment mechanism is arranged at the bottom of the feed box 3, and the adjustment mechanism is used to adjust the amount of fish feed thrown; the adjustment mechanism comprises a throwing box 301 arranged at the bottom of the feed box 3, a scale 302 is fixed to one side of the throwing box 301, a discharge pipe 303 is connected to the bottom of the feed box 3, a first switch 304 is arranged on the discharge pipe 303, and the discharge pipe 303 has a first switch 304. 03 extends to the bottom end of the spreading box 301 and is connected with a bellows 305, an adjusting plate 306 is sleeved on the outside of the bellows 305, a limiting ring 307 is fixedly connected to the bottom of the adjusting plate 306, the bellows 305 extends to the outside of the adjusting plate 306 and is fixedly connected to the inner wall of the limiting ring 307, two cylinders 308 are arranged on the top of the spreading box 301, the top rods of the cylinders 308 pass through the spreading box 301 and are fixedly connected to the top of the adjusting plate 306, a connecting pipe 309 is connected to the bottom of the spreading box 301, a second switch 310 is arranged on the connecting pipe 309, and the bottom end of the connecting pipe 309 is connected to the top of the spreading plate 4.

[0022] According to the above technical solution, the scale 302 is marked with scale lines, and the adjusting plate 306 is driven by the top rod of the cylinder 308 to move up and down, and the throwing box 301 is made of transparent material, so that the adjusting plate 306 can be adjusted to a specified height with reference to the scale line, and the bellows 305 can be stretched up and down, so that it can be stretched following the up and down movement of the adjusting plate 306, and the bottom end of the bellows 305 can be fixed on the adjusting plate 306 by the limit ring 307, and the first switch 304 is turned on, so that the feed box 301 is filled with feed. The feed enters the scattering box 301 through the discharge pipe 303 and the bellows 305. When the feed gradually accumulates in the scattering box 301 and contacts the bottom of the adjustment plate 306, the first switch 304 is closed and then the second switch 310 is opened, so that the feed in the scattering box 301 enters the scattering plate 4 through the connecting pipe 309 for scattering. The scattering amount of the feed can be adjusted by the up and down movement of the adjustment plate 306 to meet the feed intake of fish at different growth stages, making the scattering device more practical.

[0023] Reference Figure 1 , Figure 2 and Figure 5Two groups of sliding bars 311 symmetrically distributed on the left and right are fixed inside the spreading box 301, and the adjusting plate 306 is slidably connected to the sliding bars 311. When the adjusting plate 306 moves up and down, it slides on the surface of the sliding bars 311. Through the two groups of sliding bars 311, the adjusting plate 306 is more stable when moving up and down.

[0024] Reference Figure 1 Two groups of vertical rods 312 are fixed on the top of the spreading box 301, and the top of the vertical rods 312 is fixedly connected to the bottom of the feed box 3. The feed box 3 and the spreading box 301 can be fixed together through the two groups of vertical rods 312, so that the spreading box 301 is more secure when used at the bottom of the feed box 3.

[0025] Reference Figure 1 and Figure 3 Two supporting blocks 313 symmetrically distributed on the left and right are fixed inside the feed box 3, and the tops of the two supporting blocks 313 are connected to a box cover 314, and a driving motor 315 is fixed to the top of the box cover 314. A stirring shaft 316 is fixedly connected to the output end of the driving motor 315, and the stirring shaft 316 extends out of the box cover 314 and two groups of stirring rods 317 are fixed to the outside, and a liquid inlet pipe 318 is connected to the top of the box cover 314, and a pipe cover 319 is screwed on the top of the liquid inlet pipe 318. Pour the feed into the feed box 3, then place the box cover 314 on the top of the supporting block 313, remove the pipe cover 319, and pour the nutrient solution into the feed box 3 through the liquid inlet pipe 318, and then drive the driving motor 315 to drive the stirring shaft 316 and the stirring rod 317 to rotate, and the feed and the nutrient solution are mixed together through the cooperation of the stirring shaft 316 and the stirring rod 317, and the addition of nutrient solution is beneficial to the normal growth of fish, so that the practicality of the throwing device is further improved.

[0026] Reference Figure 3 and Figure 4 A groove 320 is provided on one side of the box cover 314, and a spring 321 is fixed to the inner wall of the groove 320, and the other end of the spring 321 is fixedly connected to an extrusion plate 322, and a fixing rod 323 is fixedly connected to the side of the extrusion plate 322 away from the spring 321, and one end of the fixing rod 323 extends out of the groove 320 and is inserted into the fixing hole 324 provided in the feed box 3, and a baffle 325 is sleeved inside the groove 320 and located outside the fixing rod 323, and the outer side of the baffle 325 is fixedly connected to the inner wall of the groove 320. When the box cover 314 is placed on the top of the supporting block 313, one end of the fixing rod 323 is elastically acted upon by the spring 321 and inserted into the fixing hole 324, and the box cover 314 can be fixed on the feed box 3 by the cooperation of the fixing rod 323 and the fixing hole 324, so as to prevent the box cover 314 from jumping up and down during the mixing process of the mixing shaft 316 and the mixing rod 317 for mixing the feed.

[0027] The implementation principle of the fish feed throwing device of the embodiment of the utility model is as follows: by adopting an adjustment mechanism, the scale 302 is marked with scale lines, and the adjusting plate 306 is driven by the top rod of the cylinder 308 to move up and down, and the throwing box 301 is made of a transparent material, so that the adjusting plate 306 can be adjusted to a specified height with reference to the scale line, and the bellows 305 can be stretched up and down, so that it can be stretched following the up and down movement of the adjusting plate 306, and the bottom end of the bellows 305 can be fixed on the adjusting plate 306 by the limit ring 307, and the first A switch 304 allows the feed in the feed box 3 to enter the inside of the scattering box 301 through the discharge pipe 303 and the bellows 305. When the feed is gradually accumulated in the scattering box 301 and contacts the bottom of the adjustment plate 306, the first switch 304 is closed and then the second switch 310 is opened to allow the feed in the scattering box 301 to enter the scattering plate 4 through the connecting pipe 309 for scattering. The scattering amount of the feed can be adjusted by the up and down movement of the adjustment plate 306 to meet the feed intake of fish at different growth stages, making the scattering device more practical.

[0028] The standard parts used in the utility model can all be purchased from the market, special-shaped parts can be customized according to the description in the specification and the drawings, the specific connection methods of each part all adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art, the machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for spreading fish feed, characterized in that: The invention comprises a support seat (1), the top of the support seat (1) is fixedly connected to a support frame (2), a feed box (3) is fixed on the support frame (2), a scattering plate (4) is arranged on the top of the support frame (2), a speed regulating motor (5) is connected to the bottom of the scattering plate (4) and is located on the support frame (2), and an adjustment mechanism is arranged at the bottom of the feed box (3), and the adjustment mechanism is used to adjust the amount of fish feed scattered; The regulating mechanism comprises a throwing box (301) arranged at the bottom of the feed box (3), a scale (302) is fixed on one side of the throwing box (301), a discharge pipe (303) is connected to the bottom of the feed box (3), a first switch (304) is arranged on the discharge pipe (303), the discharge pipe (303) extends to the bottom of the throwing box (301) and is connected to a bellows (305), an adjusting plate (306) is sleeved on the outer side of the bellows (305), and a limit ring (306) is fixedly connected to the bottom of the adjusting plate (306). The bellows (305) extends to the outside of the regulating plate (306) and is fixedly connected to the inner wall of the limiting ring (307); two cylinders (308) are arranged on the top of the sprinkling box (301); the top rods of the cylinders (308) penetrate the sprinkling box (301) and are fixedly connected to the top of the regulating plate (306); a connecting pipe (309) is connected to the bottom of the sprinkling box (301); a second switch (310) is arranged on the connecting pipe (309); and the bottom end of the connecting pipe (309) is connected to the top of the sprinkling plate (4).

2. A device for spreading fish feed according to claim 1, characterized in that: Two groups of sliding rods (311) symmetrically distributed on the left and right are fixed inside the spraying box (301), and the adjustment plate (306) is slidably connected to the sliding rods (311).

3. A device for spreading fish feed according to claim 1, characterized in that: Two groups of vertical rods (312) are fixed on the top of the spreading box (301), and the top ends of the vertical rods (312) are fixedly connected to the bottom of the feed box (3).

4. A device for spreading fish feed according to claim 1, characterized in that: Two supporting blocks (313) symmetrically distributed on the left and right are fixed inside the feed box (3), and the tops of the two supporting blocks (313) are connected to a box cover (314). A driving motor (315) is fixed to the top of the box cover (314), and a stirring shaft (316) is fixedly connected to the output end of the driving motor (315). The stirring shaft (316) extends out of the box cover (314) and is fixed with two groups of stirring rods (317). The top of the box cover (314) is connected to a liquid inlet pipe (318), and the top of the liquid inlet pipe (318) is screwed with a pipe cover (319).

5. A device for spreading fish feed according to claim 4, characterized in that: A groove (320) is provided on one side of the box cover (314), a spring (321) is fixed on the inner wall of the groove (320), an extrusion plate (322) is fixedly connected to the other end of the spring (321), a fixing rod (323) is fixedly connected to the side of the extrusion plate (322) away from the spring (321), one end of the fixing rod (323) extending out of the groove (320) is inserted into a fixing hole (324) provided in the feed box (3), a baffle (325) is sleeved inside the groove (320) and outside the fixing rod (323), and the outer side of the baffle (325) is fixedly connected to the inner wall of the groove (320).

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