Feed feeding device for hermetia illucens

Abstract

The utility model belongs to the technical field of hermetia illucens breeding, and particularly relates to a hermetia illucens feed feeding device which comprises a supporting seat, a feed box is fixedly connected to the top of the supporting seat, a feeding pipe is fixedly connected to the left side of the feed box, a crushing assembly is arranged in the feed box, and the crushing assembly comprises a driving gear. The driving gear is rotationally connected to the top of the inner side of the feed box, the top of the inner side of the feed box is slidably connected with a plurality of driven gears which are evenly distributed, the driven gears are meshed with the driving gear, and a rack is fixedly connected to the interior of the feed box. The first motor is started to drive the driving gear to rotate, the four driven gears are driven to rotate when the driving gear rotates, and the driven gears are matched with the racks, so that the four driven gears rotate around the driving gear, and the crushing rollers below are driven to crush feed.

Description

Technical Field

[0001] The utility model relates to the technical field of black soldier fly breeding, in particular to a feed feeding device for black soldier flies. Background Technique

[0002] Black soldier flies (black flies) are a widely distributed insect, usually classified in the Muscidae or Sepsidae families. They are usually small in size, usually only a few millimeters long, with a black or gray body, and sometimes may have a metallic luster. Although they are usually considered pests, in the ecosystem, black soldier flies play an important role, mainly helping to decompose organic matter and promoting the process of biodegradation.

[0003] The prior art has the following defects or problems: The publication number in the prior art is: CN215530999U, which discloses a feeding device for industrial modular breeding of black soldier flies and maggots, including a feed barrel, a conveyor belt and a breeding box. A conveyor belt is arranged on one side of the feed barrel, and a breeding box is arranged on the top of the conveyor belt; A fixing frame is installed at the top of the inner wall of the feed barrel, a feeding pipe is inserted into the fixing frame, and a sealing gasket is arranged at the intersection of the feeding pipe and the fixing frame. A handle is arranged on the surface of the breeding box, and a placing plate is installed on the surface of the feed barrel once, and a working box is arranged inside the placing plate. Through the setting of the feeding pipe, the discharging pipe, the quantitative controller and the water pump, after the staff starts the water pump, the water pump can pump the feed in the feed barrel through the feeding pipe into the discharging pipe. With the setting of the quantitative controller, the quantitative controller can control the amount of discharging in the discharging pipe according to the parameters set by the staff, so that the device can quantitatively control the amount of feeding, thereby improving the work efficiency.

[0004] The above-mentioned equipment can quantitatively control the amount of feeding during use, thereby improving the work efficiency. However, the above-mentioned technology does not crush the feed, resulting in difficulty for black soldier flies to contact and digest the feed.

[0005] It should be noted that the above content belongs to the technical cognition scope of the inventor and does not necessarily constitute the prior art. Content of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a feed feeding device for black soldier flies, which solves the existing problems.

[0007] To achieve the above object, the utility model provides the following technical solution: A feed feeding device for black soldier flies, including a support base, a feed box is fixedly connected to the top of the support base, a feeding pipe is fixedly connected to the left side of the feed box, and a crushing assembly is arranged inside the feed box;

[0008] The crushing assembly includes a driving gear rotatably connected to the inner top of the feed box. The inner top of the feed box is slidably connected with a plurality of driven gears evenly distributed. All the driven gears mesh with the driving gear. A rack is fixedly connected inside the feed box, and all the driven gears mesh with the rack. The bottoms of the driving gear and the plurality of driven gears are fixedly connected with crushing rollers. A driving assembly one is arranged at the top of the feed box;

[0009] A control valve is fixedly connected to the bottom of the feed box. A breeding box is arranged at the bottom of the support seat, and a metering assembly is arranged at the top of the breeding box.

[0010] As a preferred technical solution of the present utility model, the metering assembly includes two support frames respectively fixedly connected to the top of the breeding box. A rotating frame is rotatably connected to the opposite sides of the two support frames. A bottom plate is fixedly connected to the opposite sides of the two rotating frames. A plurality of sliding rods evenly distributed are fixedly connected to the top of the bottom plate. A metering box is slidably connected to the outer periphery of the plurality of sliding rods. Springs are sleeved on the outer peripheries of the plurality of sliding rods. A gravity sensor is fixedly connected to the top of the bottom plate. A driving assembly two is arranged on the right side of the support frame.

[0011] As a preferred technical solution of the present utility model, the driving assembly two includes a motor two fixedly connected to the right side of the support frame, and the output end of the motor two is fixedly connected to the right side of the rotating frame.

[0012] As a preferred technical solution of the present utility model, the driving assembly one includes a motor one fixedly connected to the top of the feed box, and the output end of the motor one is fixedly connected to the top of the driving gear.

[0013] As a preferred technical solution of the present utility model, a limiting plate is fixedly connected to the bottom of the driving gear, and a limiting ring is fixedly connected to the bottom of the rack. All the driven gears abut against the top of the limiting plate and the limiting ring.

[0014] As a preferred technical solution of the present utility model, the metering box is located directly below the control valve, and the breeding box is located below the metering box.

[0015] As a preferred technical solution of the present utility model, the gravity sensor is located below the metering box.

[0016] As a preferred technical solution of the present utility model, the tops of the plurality of springs are fixedly connected to the bottom of the metering box, and the bottoms of the plurality of springs are fixedly connected to the top of the bottom plate.

[0017] Compared with the prior art, the utility model provides a feed feeding device for black soldier flies, which has the following beneficial effects:

[0018] 1. For the feed feeding device for black soldier flies, when the motor 1 is started, the driving gear rotates. When the driving gear rotates, it drives four driven gears to rotate, and the driven gears cooperate with the rack, so that the four driven gears rotate around the driving gear, thereby driving the crushing roller below to crush the feed. By crushing, the size of the particles is reduced, which can ensure that black soldier flies can more easily contact and digest the feed;

[0019] 2. For the feed feeding device for black soldier flies, when the control valve is opened, the crushed feed enters the quantitative box, so that the quantitative box moves downward. When the feed reaches a certain quantity, the quantitative box is pressed onto the gravity sensor, thereby sending a signal to close the control valve. At the same time, the motor 2 is also driven to rotate, so as to pour the feed in the quantitative box into the breeding box, thus completing the quantitative feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the utility model;

[0021] Figure 2 It is a schematic structural diagram of the feed box in the utility model;

[0022] Figure 3 It is a schematic structural diagram of the crushing roller in the utility model;

[0023] Figure 4 It is a schematic structural diagram of the quantitative box in the utility model.

[0024] In the figure: 1. Support base; 2. Feed box; 3. Driving gear; 4. Driven gear; 5. Rack; 6. Crushing roller; 7. Control valve; 8. Motor 1; 9. Limiting plate; 10. Limiting ring; 11. Breeding box; 12. Support frame; 13. Rotating frame; 14. Bottom plate; 15. Slide bar; 16. Spring; 17. Quantitative box; 18. Gravity sensor; 19. Motor 2; 20. Feeding pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0026] Please refer to Figure 1 - Figure 3, in this implementation: A feed feeding device for black soldier flies includes a support base 1. A feed box 2 is fixedly connected to the top of the support base 1. A feeding pipe 20 is fixedly connected to the left side of the feed box 2. A crushing assembly is arranged inside the feed box 2;

[0027] The support base 1 is used to support the feed box 2. The feed box 2 is used to store feed. A feeding pipe 20 is arranged on the left side of the feed box 2 for supplementing feed inside the feed box 2;

[0028] The crushing assembly includes a driving gear 3. The driving gear 3 is rotatably connected to the inner top of the feed box 2. A plurality of uniformly distributed driven gears 4 are slidably connected to the inner top of the feed box 2. The plurality of driven gears 4 are all meshed with the driving gear 3. A rack 5 is fixedly connected inside the feed box 2. The plurality of driven gears 4 are all meshed with the rack 5. Crushing rollers 6 are fixedly connected to the bottoms of the driving gear 3 and the plurality of driven gears 4. A first driving assembly is arranged on the top of the feed box 2;

[0029] A driving gear 3 is arranged on the top of the feed box 2, which is used to drive the four driven gears 4 to rotate when rotating. A rack 5 is arranged on the outer periphery of the feed box 2, so that the driven gears 4 will cooperate with the rack 5 when moving, and the driven gears 4 will rotate around the driving gear 3. Crushing rollers 6 are arranged below the driving gear 3 and the driven gears 4, which are used to crush the feed inside the feed box 2, so that the particle size can ensure that black soldier flies can more easily contact and digest the feed;

[0030] A control valve 7 is fixedly connected to the bottom of the feed box 2. A breeding box 11 is arranged at the bottom of the support base 1. A metering assembly is arranged on the top of the breeding box 11. The first driving assembly includes a first motor 8. The first motor 8 is fixedly connected to the top of the feed box 2. The output end of the first motor 8 is fixedly connected to the top of the driving gear 3. A limiting plate 9 is fixedly connected to the bottom of the driving gear 3. A limiting ring 10 is fixedly connected to the bottom of the rack 5. The plurality of driven gears 4 all abut against the tops of the limiting plate 9 and the limiting ring 10.

[0031] Specifically, a control valve 7 is arranged at the bottom of the feed box 2, which is used to control the switch below the feed box 2. The breeding box 11 is used to breed black soldier flies. A first motor 8 is arranged on the top of the feed box 2. The first motor 8 is used to drive the driving gear 3 to rotate. A limiting plate 9 is arranged at the bottom of the driving gear 3. A limiting ring 10 is arranged at the bottom of the rack 5, which is used to make the movement of the driven gears 4 more stable.

[0032] Please refer to Figure 1 and Figure 4, in this embodiment, the metering component includes two support frames 12, which are respectively fixedly connected to the top of the breeding box 11. A rotating frame 13 is rotatably connected to the opposite sides of the two support frames 12. A bottom plate 14 is fixedly connected to the opposite sides of the two rotating frames 13. A plurality of uniformly distributed sliding rods 15 are fixedly connected to the top of the bottom plate 14. A metering box 17 is slidably connected to the outer periphery of the plurality of sliding rods 15. Springs 16 are sleeved on the outer periphery of the plurality of sliding rods 15. A gravity sensor 18 is fixedly connected to the top of the bottom plate 14. A second driving component is arranged on the right side of the support frame 12. The second driving component includes a second motor 19, which is fixedly connected to the right side of the support frame 12. The output end of the second motor 19 is fixedly connected to the right side of the rotating frame 13. The metering box 17 is located directly below the control valve 7. The breeding box 11 is located below the metering box 17. The gravity sensor 18 is located below the metering box 17. The tops of the plurality of springs 16 are fixedly connected to the bottom of the metering box 17, and the bottoms of the plurality of springs 16 are fixedly connected to the top of the bottom plate 14.

[0033] Specifically, the support frame 12 is arranged above the breeding box 11 to support the rotation of the rotating frame 13. The rotating frame 13 is used to drive the bottom plate 14 to rotate. The bottom plate 14 is used to support the upper parts. Four sliding rods 15 are arranged on the top of the bottom plate 14 to support the up and down movement of the metering box 17. Springs 16 are arranged on the sliding rods 15 to support the metering box 17. When the feed in the metering box 17 increases, the spring 16 will be compressed and move downward. The metering box 17 is used for quantitatively feeding the feed. A gravity sensor 18 is arranged on the bottom plate 14. When the metering box 17 presses the gravity sensor 18, the control valve 7 will be closed, and the second motor 19 will be started to rotate one circle. The second motor 19 is used to drive the rotating frame 13 to rotate.

[0034] The working principle and usage process of the present utility model: The operator pours the feed into the feed box 2 through the feeding pipe 20, and then starts the first motor 8 to drive the driving gear 3 to rotate. While the driving gear 3 rotates, it will drive the driven gear 4 to move. While the driven gear 4 moves, it will cooperate with the fixed rack 5, so that the four driven gears 4 rotate around the driving gear 3. Thus, the feed is crushed by the crushing rollers 6 under the driving gear 3 and the driven gear 4 to reduce the particle size, which can ensure that the black soldier flies can more easily contact and digest the feed.

[0035] When it is necessary to quantitatively feed the black soldier flies in the breeding box 11, open the control valve 7 to send the feed onto the metering box 17. When the feed on the metering box 17 is sufficient, it will compress the spring 16 and touch the gravity sensor 18, thereby closing the control valve 7 and driving the second motor 19 to rotate one circle, so that the feed in the metering box 17 is sent into the breeding box 11, thus completing a quantitative feeding and preventing losses caused by excessive or insufficient feed.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A feed feeding device for black soldier flies, comprising a support base (1), a feed box (2) is fixedly connected to the top of the support base (1), and a feeding pipe (20) is fixedly connected to the left side of the feed box (2), characterized in that: A crushing assembly is arranged inside the feed box (2); The crushing assembly includes a driving gear (3), the driving gear (3) is rotatably connected to the inner top of the feed box (2), the inner top of the feed box (2) is slidably connected with a plurality of uniformly distributed driven gears (4), all the driven gears (4) are meshed with the driving gear (3), a rack (5) is fixedly connected inside the feed box (2), all the driven gears (4) are meshed with the rack (5), a crushing roller (6) is fixedly connected to the bottom of the driving gear (3) and all the driven gears (4), and a first driving assembly is arranged at the top of the feed box (2); A control valve (7) is fixedly connected to the bottom of the feed box (2), a breeding box (11) is arranged at the bottom of the support base (1), and a metering assembly is arranged at the top of the breeding box (11).

2. The feed feeding device for black soldier flies according to claim 1, characterized in that: The metering assembly includes two support frames (12), the two support frames (12) are respectively fixedly connected to the top of the breeding box (11), a rotating frame (13) is rotatably connected to one side of each of the two support frames (12) facing each other, a bottom plate (14) is fixedly connected to one side of the two rotating frames (13) facing each other, a plurality of uniformly distributed sliding rods (15) are fixedly connected to the top of the bottom plate (14), a metering box (17) is slidably connected to the outer circumference of all the sliding rods (15), a spring (16) is sleeved on the outer circumference of all the sliding rods (15), a gravity sensor (18) is fixedly connected to the top of the bottom plate (14), and a second driving assembly is arranged on the right side of the support frame (12).

3. The feed feeding device for black soldier fly according to claim 2, characterized in that: The second driving assembly includes a second motor (19), the second motor (19) is fixedly connected to the right side of the support frame (12), and the output end of the second motor (19) is fixedly connected to the right side of the rotating frame (13).

4. The feeding device for black soldier fly larvae according to claim 1, wherein: The first driving assembly includes a first motor (8), the first motor (8) is fixedly connected to the top of the feed box (2), and the output end of the first motor (8) is fixedly connected to the top of the driving gear (3).

5. The feed feeding device for black soldier fly according to claim 1, wherein: A limiting plate (9) is fixedly connected to the bottom of the driving gear (3), a limiting ring (10) is fixedly connected to the bottom of the rack (5), and all the driven gears (4) are abutted against the top of the limiting plate (9) and the limiting ring (10).

6. The feed feeding device for black soldier fly according to claim 2, wherein: The metering box (17) is located directly below the control valve (7), and the breeding box (11) is located below the metering box (17).

7. The feed feeding device for black soldier fly according to claim 2, characterized in that: The gravity sensor (18) is located below the metering box (17).

8. The feed feeding device for black soldier fly according to claim 2, wherein: The tops of all the springs (16) are fixedly connected to the bottom of the metering box (17), and the bottoms of all the springs (16) are fixedly connected to the top of the bottom plate (14).

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