Special breeding device for feeding fly larvae with kitchen waste

Abstract

The application discloses a special breeding device for feeding fly larvae with dining kitchen waste, and relates to the technical field of fly larvae breeding. The special breeding device for feeding fly larvae with dining kitchen waste is high in practicability, low in energy consumption and good in breeding effect.

Description

Technical Field

[0001] This invention relates to the field of fly larvae breeding technology, specifically a special breeding device for raising fly larvae from kitchen waste. Background Technology

[0002] Fly larvae are the larvae of flies, primarily born in piles of human and animal excrement, garbage, and decaying matter, feeding on feces and rotting substances. Some also live in decaying animal carcasses. They pupate underground and overwinter as pupae, which can reach a depth of about 10 centimeters in the soil. They grow and reproduce extremely rapidly. Artificial breeding requires little equipment and can be carried out indoors and outdoors, in both urban and rural areas. Currently, there is a large amount of food waste generated, and using food waste to raise fly larvae can reduce the amount of food waste and also reduce feed costs. However, current breeding devices lack monitoring of fly larvae and cannot adjust according to changes in temperature and humidity. Furthermore, after breeding, the larvae cannot be separated from the waste, thus affecting the practicality of the device. Therefore, we propose a special breeding device for raising fly larvae using food waste. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a special breeding device for raising fly larvae in kitchen waste. It is highly practical, has low energy consumption, and has good breeding effect, and can effectively solve the problems in the background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a special breeding device for raising fly larvae in kitchen waste, comprising a conveyor, a mixing unit, and a culture box;

[0005] Conveyor: A conveyor frame is installed on the left side, and mounting blocks are evenly distributed on the surface of the conveyor belt. The bottom of the culture box is provided with a mounting frame that is corresponding to and engages with the mounting blocks. The top of the conveyor frame is provided with a detection unit. The side of the conveyor frame is provided with a separation unit. The top of the culture box is provided with an anti-escape unit.

[0006] The mixing unit includes an electric push rod, a metering rack, an egg box, connecting rods, a mixing frame, a mixing shell, and a motor. The mixing shell is installed on the right side of the top of the conveyor. Motors are installed at both ends of the front side of the mixing shell. The output shaft of the motor is connected to the front end of the mixing frame. Connecting rods are fixed at both ends of the left side of the egg box. The bottom ends of the two connecting rods are connected to the left side of the top of the mixing shell. There are two electric push rods installed on the left and right sides of the egg box. The top ends of the two electric push rods are fixedly connected to the two sides of the metering rack.

[0007] The system also includes a controller, which is located on the front side of the conveyor. The input ends of the conveyor, the electric push rod, and the electric push rod are electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of an external power source.

[0008] Place the kitchen waste inside the mixing shell, start the electric push rod to move the metering rack up and down, thereby adding a metered amount of insect eggs into the mixing shell. The motor drives the mixing rack to rotate, mixing the waste and insect eggs. After mixing, the motor reverses and puts the waste into the incubation box for incubation.

[0009] Furthermore, the detection unit includes a support frame, an electric telescopic rod, a temperature sensor, a placement rack, a connecting plate, and a humidity sensor. The support frame is fixed to the rear side of the top of the conveyor frame. The top of the support frame is equipped with an electric telescopic rod, the bottom end of which is connected to the middle of the upper surface of the connecting plate. Placement racks are provided at both ends of the upper surface of the connecting plate. The temperature sensor is placed inside the rear placement rack, and the humidity sensor is placed inside the front placement rack. The input end of the electric telescopic rod is electrically connected to the output end of the controller, and the output ends of the temperature sensor and the humidity sensor are electrically connected to the input end of the controller. A pushing unit is provided on the inner side of the support frame to place the temperature sensor and the humidity sensor into the placement rack respectively. Activating the electric telescopic rod allows the two sensors to detect the temperature and humidity inside the culture box, thus facilitating timely adjustments by personnel.

[0010] Furthermore, the separation unit includes a locking frame, a connecting frame, a linear motor, a pneumatic push rod, a separation box, and a fixing block. There are two linear motors, which are respectively located on the left and right sides of the conveyor frame. A pneumatic push rod is fixed to the outer side of the linear motor's moving part. The top of the pneumatic push rod is provided with a connecting frame. The left and right sides of the locking frame are rotatably connected to the inner sides of the two connecting frames via shafts. The separation box is located at the bottom of the conveyor frame. The fixing block is installed on the front side of the culture box. When the linear motor is started, it drives the locking frame to fit onto the outside of the fixing block. When the linear motor moves in a certain direction, the pneumatic push rod is started, thereby causing the culture box to tilt so that the larvae and waste inside the culture box can be poured into the separation box for separation, so as to facilitate subsequent retrieval.

[0011] Furthermore, the pushing unit includes a hydraulic push rod, a push plate, a clamp, and a rubber pad. The hydraulic push rod is fixed to the bottom of the support frame. The front end of the hydraulic push rod is connected to the middle of the rear side of the push plate. Both ends of the rear side of the rubber pad are provided with clamps, which engage with the clamping holes on the side of the push plate. The input end of the hydraulic push rod is electrically connected to the output end of the controller. The hydraulic push rod drives the push plate to push the culture box. At the same time, the rubber pad on the front side of the push plate can increase the stability of the culture box movement.

[0012] Furthermore, the escape prevention unit includes an escape prevention net, sliders, a stop bar, and a chute. There are two chutes, which are respectively located on both sides of the top of the culture box. Sliders are fixed on both sides of the bottom of the escape prevention net. The sliders are slidably connected to the chute. The stop bar is rotatably connected to the front side of the escape prevention net. The sliders at the bottom of the escape prevention net are slid into the chute, and the stop bar is rotated to fix the escape prevention net, thereby preventing the larvae from escaping.

[0013] Furthermore, it also includes a support base, a storage box, and a partition. The support base is fixed to the bottom end of the conveyor, and the storage box is slidably connected inside the support base. The storage box is equipped with a partition inside, and the storage box, together with the internal partition, facilitates the storage of spare parts, thereby making it convenient for personnel to select them.

[0014] Furthermore, it also includes a fixing cover and a locking block. The through hole in the middle of the fixing cover is slidably connected to the outside of the electric telescopic rod. There are two locking blocks, which are fixed on the front and rear sides of the connecting plate respectively. The locking groove on the side of the fixing cover engages with the locking block to prevent the sensor from falling off.

[0015] Furthermore, it also includes a fixing frame and bolts. The bottom end of the fixing frame is connected to the front side of the separation box. The fixing frame is snapped onto the outside of the conveyor frame. A bolt is snapped into the screw hole in the middle of the fixing frame. The fixing frame is snapped onto the outside of the conveyor frame and fixed with bolts to prevent the separation box from moving accidentally.

[0016] Furthermore, it also includes a display screen, which is fixed to the left end of the front side of the conveyor. The input end of the display screen is electrically connected to the output end of the controller. The display screen can display data of the breeding process for reference by personnel during subsequent adjustments.

[0017] Furthermore, it also includes a lighting fixture, which is installed on the left side of the hybrid housing. The input of the lighting fixture is electrically connected to the output of the controller. The lighting fixture can provide illumination to facilitate personnel to see the product without the influence of dim lighting.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: The special breeding device for raising fly larvae in kitchen waste has the following advantages:

[0019] 1. Place the kitchen waste inside the mixing shell, start the electric push rod to move the metering rack up and down, thereby adding a metered amount of insect eggs into the mixing shell. The motor drives the mixing rack to rotate to mix the waste and insect eggs. After mixing, the motor reverses to put the waste into the incubation box for incubation.

[0020] 2. Place the temperature sensor and humidity sensor inside the rack respectively, and start the electric telescopic rod to make the two sensors detect the temperature and humidity inside the culture box, so that personnel can make timely adjustments. The storage box, together with the internal partition, facilitates the storage of spare parts, making it convenient for personnel to select them.

[0021] 3. Start the linear motor to drive the locking frame to engage with the outside of the fixing block. At the same time as the linear motor moves, start the pneumatic push rod to tilt the culture box, so that the larvae and waste inside the culture box can be poured into the separation box for separation, so as to facilitate subsequent use.

[0022] 4. The hydraulic push rod drives the push plate to push the culture box. At the same time, the rubber pad on the front side of the push plate can increase the stability of the culture box movement. The slider at the bottom of the escape-proof net is slid into the groove. The stop bar is rotated to fix the escape-proof net, thereby preventing the larvae from escaping. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the hybrid unit structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the detection unit structure of the present invention;

[0026] Figure 4 This is a schematic diagram of the escape prevention unit structure of the present invention.

[0027] In the diagram: 1 Conveyor, 2 Mixing Unit, 21 Electric Push Rod, 22 Quantitative Frame, 23 Egg Box, 24 Connecting Rod, 25 Mixing Frame, 26 Mixing Shell, 27 Motor, 3 Detection Unit, 31 Support Frame, 32 Electric Telescopic Rod, 33 Temperature Sensor, 34 Placement Frame, 35 Connecting Plate, 36 Humidity Sensor, 4 Separation Unit, 41 Locking Frame, 42 Connecting Frame, 43 Linear Motor, 44 Pneumatic Push Rod, 45 Separation Box, 46 Fixing Block, 5 Pushing Unit, 51 Hydraulic Push Rod, 52 Push Plate, 53 Card Holder, 54 Rubber Pad, 6 Anti-Escape Unit, 61 Anti-Escape Net, 62 Slider, 63 Stop Rod, 64 Slide, 7 Mounting Block, 8 Culture Box, 9 Mounting Frame, 10 Conveyor Frame, 11 Support Base, 12 Storage Box, 13 Partition, 14 Fixing Cover, 15 Card Block, 16 Fixing Frame, 17 Bolt, 18 Display Screen, 19 Lighting Lamp, 101 Controller. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-4 This embodiment provides a technical solution: a special breeding device for raising fly larvae in kitchen waste, including a conveyor 1, a mixing unit 2 and a culture box 8;

[0030] Conveyor 1: A conveyor frame 10 is installed on the left side. Mounting blocks 7 are evenly distributed on the surface of the conveyor belt. The bottom of the culture box 8 is provided with a mounting bracket 9 that corresponds to and engages with the mounting blocks 7. The top of the conveyor frame 10 is provided with a detection unit 3. The detection unit 3 includes a support frame 31, an electric telescopic rod 32, a temperature sensor 33, a placement bracket 34, a connecting plate 35, and a humidity sensor 36. The support frame 31 is fixed to the rear side of the top of the conveyor frame 10. The top of the support frame 31 is provided with an electric telescopic rod 32. The bottom end of the electric telescopic rod 32 is connected to the middle of the upper surface of the connecting plate 35. Placement brackets 34 are provided at both ends of the upper surface of the connecting plate 35. The temperature sensor 33 is placed inside the rear placement bracket 34, and the humidity sensor 36 is placed inside the front placement bracket 34. The input end of the electric telescopic rod 32 is electrically connected to the output end of the controller 101, and the output ends of the temperature sensor 33 and humidity sensor 36 are electrically connected to the input end of the controller 101. A pushing unit 5 is provided on the inner side of the support frame 31. The temperature sensor 36 and humidity sensor 33 are placed inside the placement rack 34, and the electric telescopic rod 32 is activated to allow the two sensors to detect the temperature and humidity inside the culture box 8, facilitating timely adjustments by personnel. The pushing unit 5 includes a hydraulic push rod 51, a push plate 52, a clamping bracket 53, and a rubber pad 54. The hydraulic push rod 51 is fixed to the bottom end inside the support frame 31, and its front end is connected to the middle of the rear side of the push plate 52. Clamping brackets 53 are provided at both ends of the rear side of the rubber pad 54. The clamping brackets 53 connect to the push plate 52. The side of plate 52 has locking holes for engagement. The input end of hydraulic push rod 51 is electrically connected to the output end of controller 101. Hydraulic push rod 51 drives push plate 52 to push culture box 8. At the same time, the rubber pad 54 on the front side of push plate 52 can increase the stability of culture box 8 movement. The side of conveyor frame 10 is provided with separation unit 4. Separation unit 4 includes locking frame 41, connecting frame 42, linear motor 43, pneumatic push rod 44, separation box 45 and fixing block 46. There are two linear motors 43, which are respectively located on the left and right sides of conveyor frame 10. Pneumatic push rod 44 is fixed to the outer side of the linear motor 43 actuator. The top of pneumatic push rod 44 is provided with connecting frame 42. The left and right sides of locking frame 41 are rotatably connected to the inner sides of the two connecting frames 42 through shafts. The separation box 45 is located at the bottom of the conveyor frame 10. The fixing block 46 is installed on the front side of the culture box 8. When the linear motor 43 is started, the locking frame 41 is engaged with the outside of the fixing block 46. While the linear motor 43 moves in a certain direction, the pneumatic push rod 44 is activated, thereby tilting the culture box 8 to pour the larvae and waste inside the culture box 8 into the separation box 45 for separation, so as to facilitate subsequent retrieval. The top of the culture box 8 is provided with an escape prevention unit 6, which includes an escape prevention net 61, a slider 62, a stop bar 63, and a slide groove 64. There are two slide grooves 64, which are respectively located on both sides of the top of the culture box 8. Slider 62 is fixed on both sides of the bottom of the escape prevention net 61. The slider 62 is slidably connected to the slide groove 64. The front side of the escape prevention net 61 is rotatably connected to the stop bar 63.Slide the slider 62 at the bottom of the escape-proof net 61 into the groove 64, and rotate the stop lever 63 to fix the escape-proof net 61, thereby preventing the larvae from escaping;

[0031] Mixing Unit 2: Includes an electric push rod 21, a metering rack 22, an egg box 23, a connecting rod 24, a mixing rack 25, a mixing shell 26, and a motor 27. The mixing shell 26 is installed on the right side of the top of the conveyor 1. Motors 27 are installed at both ends of the front side of the mixing shell 26. The output shaft of the motor 27 is connected to the front end of the mixing rack 25. Connecting rods 24 are fixed at both ends of the left side of the egg box 23. The bottom ends of the two connecting rods 24 are connected to the left side of the top of the mixing shell 26. There are two electric push rods 21, which are installed on the left and right sides of the egg box 23. The top ends of the two electric push rods 21 are fixedly connected to the two sides of the metering rack 22. When kitchen waste is placed inside the mixing shell 26, the electric push rod 21 is started to drive the metering rack 22 to move up and down, thereby adding a metered amount of eggs into the mixing shell 26. The motor 27 drives the mixing rack 25 to rotate to mix the waste and eggs. After mixing, the motor 27 reverses and puts the waste into the culture box 8 for cultivation.

[0032] The system includes: a controller 101, located on the front side of the conveyor 1; the input terminals of the conveyor 1, the electric push rod 21, and the electric push rod 21 are electrically connected to the output terminal of the controller 101; the input terminal of the controller 101 is electrically connected to the output terminal of an external power supply; a support base 11, a storage box 12, and a partition 13; the support base 11 is fixed to the bottom of the conveyor 1; the storage box 12 is slidably connected inside the support base 11; the storage box 12 has a partition 13 inside; the storage box 12, together with the internal partition 13, facilitates the storage of spare parts, making it convenient for personnel to select them; a fixing cover 14 and a locking block 15; the through hole in the middle of the fixing cover 14 is slidably connected to the outer side of the electric telescopic rod 32; there are two locking blocks 15, which are respectively fixed to the front and rear sides of the connecting plate 35; the slots on the side of the fixing cover 14 engage with the locking blocks 15, thereby preventing... The sensor detachment also includes a fixing bracket 16 and bolts 17. The bottom end of the fixing bracket 16 is connected to the front side of the separation box 45. The fixing bracket 16 is snapped onto the outside of the conveyor frame 10. Bolts 17 are snapped into the screw hole in the middle of the fixing bracket 16. The fixing bracket 16 is snapped onto the outside of the conveyor frame 10 and fixed with bolts 17 to prevent the separation box 45 from moving accidentally. It also includes a display screen 18, which is fixed to the left end of the front side of the conveyor 1. The input end of the display screen 18 is electrically connected to the output end of the controller 101. The display screen 18 can display the data of the breeding process for reference when personnel make subsequent adjustments. It also includes a lighting lamp 19, which is installed on the left side of the mixing shell 26. The input end of the lighting lamp 19 is electrically connected to the output end of the controller 101. The lighting lamp 19 can provide illumination to facilitate personnel to see and avoid the influence of dim light.

[0033] The working principle of the special breeding device for raising fly larvae using kitchen waste provided by this invention is as follows: First, the mounting bracket 9 at the bottom of the cultivation box 8 is secured to the outside of the mounting block 7. Then, the kitchen waste is placed inside the mixing shell 26. The electric push rod 21 is activated to drive the metering frame 22 to move up and down, thereby adding a metered amount of larvae into the mixing shell 26. The motor 27 drives the mixing frame 25 to rotate, mixing the waste with the larvae. After mixing, the motor 27 reverses and feeds the waste into the cultivation box 8 for cultivation. When the conveyor 1 transports the cultivation box 8, the slider 62 at the bottom of the escape-proof net 61 slides into the chute 64, and the stop bar 63 is rotated to fix the escape-proof net 61, thereby preventing the larvae from escaping. After the larvae have been cultivated for a period of time, the conveyor 1 transports the cultivation box 8 to the conveyor belt. At the top of the feeding rack 10, the electric telescopic rod 32 is activated to allow the temperature sensor 33 and humidity sensor 36 to detect the internal temperature and humidity of the culture box 8, so that personnel can make adjustments. When qualified larvae are born, the hydraulic push rod 51 drives the push plate 52 to push the culture box 8. At the same time, the rubber pad 54 on the front side of the push plate 52 can increase the stability of the movement of the culture box 8. Then, the linear motor 43 is activated to drive the locking frame 41 to be sleeved on the outside of the fixing block 46. While the linear motor 43 moves in the direction, the pneumatic push rod 44 is activated, thereby causing the culture box 8 to tilt, so that the larvae and waste inside the culture box 8 can be poured into the separation box 45 for separation, so as to facilitate subsequent use. The data during the breeding process is displayed on the display screen 18 for personnel to compare and contrast during subsequent adjustments.

[0034] It is worth noting that the controller 101 disclosed in the above embodiments is model S7-200. The electric actuator 21 and electric telescopic rod 32 can be freely configured according to the actual application scenario. It is recommended to use an electric actuator of model YRJ065. The motor 27 can be a DC motor of model D180M-0250030C-E. The temperature sensor 33 can be a temperature sensor of model AS5600. The humidity sensor 36 can be a humidity sensor of model JWSK-6. The linear motor 43 can be a linear motor of model JL-C16. The pneumatic actuator 44 can be a pneumatic actuator of model QD331. The hydraulic actuator 51 can be a hydraulic actuator of model GYCD-110-350. The controller 101 controls the electric actuator 21, electric telescopic rod 32, motor 27, temperature sensor 33, humidity sensor 36, linear motor 43, pneumatic actuator 44 and hydraulic actuator 51 using methods commonly used in the prior art.

[0035] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A special breeding device for raising fly larvae from kitchen waste, characterized in that: It includes a conveyor (1), a mixing unit (2), and a culture box (8); Conveyor (1): A conveyor frame (10) is installed on the left side. Mounting blocks (7) are evenly distributed on the surface of the conveyor belt (1). The bottom end of the culture box (8) is provided with a mounting frame (9) that is corresponding to the mounting block (7). The top end of the conveyor frame (10) is provided with a detection unit (3). The side of the conveyor frame (10) is provided with a separation unit (4). The top end of the culture box (8) is provided with an anti-escape unit (6). Mixing unit (2): includes electric push rod (21), metering rack (22), egg box (23), connecting rod (24), mixing rack (25), mixing shell (26) and motor (27). The mixing shell (26) is installed on the right side of the top of the conveyor (1). Motors (27) are provided at both ends of the front side of the mixing shell (26). The output shaft of the motor (27) is connected to the front end of the mixing rack (25). Connecting rods (24) are fixed at both ends of the left side of the egg box (23). The bottom ends of the two connecting rods (24) are connected to the left side of the top of the mixing shell (26). There are two electric push rods (21) and they are installed on the left and right sides of the egg box (23). The top ends of the two electric push rods (21) are fixedly connected to the two sides of the metering rack (22). The system also includes a controller (101), which is located on the front side of the conveyor (1). The input ends of the conveyor (1), the electric push rod (21), and the electric push rod (21) are electrically connected to the output end of the controller (101). The input end of the controller (101) is electrically connected to the output end of an external power source.

2. The special breeding device for raising fly larvae from kitchen waste according to claim 1, characterized in that: The detection unit (3) includes a support frame (31), an electric telescopic rod (32), a temperature sensor (33), a placement rack (34), a connecting plate (35), and a humidity sensor (36). The support frame (31) is fixed to the rear side of the top of the conveyor frame (10). The top of the support frame (31) is provided with an electric telescopic rod (32). The bottom end of the electric telescopic rod (32) is connected to the middle of the upper surface of the connecting plate (35). Both ends of the upper surface of the connecting plate (35) are provided with placement racks (34). The temperature sensor (33) is placed inside the rear placement rack (34). The humidity sensor (36) is placed inside the front placement rack (34). The input end of the electric telescopic rod (32) is electrically connected to the output end of the controller (101). The output ends of the temperature sensor (33) and the humidity sensor (36) are electrically connected to the input end of the controller (101). The inner side of the support frame (31) is provided with a pushing unit (5).

3. The special breeding device for raising fly larvae from kitchen waste according to claim 1, characterized in that: The separation unit (4) includes a locking frame (41), a connecting frame (42), a linear motor (43), a pneumatic push rod (44), a separation box (45), and a fixing block (46). There are two linear motors (43) and they are respectively located on the left and right sides of the conveyor frame (10). The outer side of the moving part of the linear motor (43) is fixed with a pneumatic push rod (44). The top of the pneumatic push rod (44) is provided with a connecting frame (42). The left and right sides of the locking frame (41) are rotatably connected to the inner sides of the two connecting frames (42) through shafts. The separation box (45) is located at the bottom of the conveyor frame (10). The fixing block (46) is installed on the front side of the culture box (8).

4. A special breeding device for raising fly larvae from kitchen waste according to claim 2, characterized in that: The pushing unit (5) includes a hydraulic push rod (51), a push plate (52), a bracket (53), and a rubber pad (54). The hydraulic push rod (51) is fixed to the bottom of the support frame (31). The front end of the hydraulic push rod (51) is connected to the middle of the rear side of the push plate (52). Both ends of the rear side of the rubber pad (54) are provided with brackets (53). The brackets (53) are engaged with the card holes on the side of the push plate (52). The input end of the hydraulic push rod (51) is electrically connected to the output end of the controller (101).

5. A special breeding device for raising fly larvae from kitchen waste according to claim 1, characterized in that: The escape prevention unit (6) includes an escape prevention net (61), a slider (62), a stop bar (63), and a chute (64). There are two chute (64) and they are respectively located on both sides of the top of the culture box (8). Slider (62) is fixed on both sides of the bottom of the escape prevention net (61). The slider (62) is slidably connected to the chute (64). The stop bar (63) is rotatably connected to the front side of the escape prevention net (61).

6. A special breeding device for raising fly larvae from kitchen waste according to claim 1, characterized in that: It also includes a support base (11), a storage box (12) and a partition (13). The support base (11) is fixed to the bottom end of the conveyor (1). The storage box (12) is slidably connected inside the support base (11). The partition (13) is provided inside the storage box (12).

7. A special breeding device for raising fly larvae from kitchen waste according to claim 2, characterized in that: It also includes a fixing cover (14) and a locking block (15). The through hole in the middle of the fixing cover (14) is slidably connected to the outside of the electric telescopic rod (32). There are two locking blocks (15) and they are fixed to the front and rear sides of the connecting plate (35) respectively.

8. A special breeding device for raising fly larvae from kitchen waste according to claim 3, characterized in that: It also includes a fixing frame (16) and a bolt (17). The bottom end of the fixing frame (16) is connected to the front side of the separation box (45). The fixing frame (16) is snapped onto the outside of the conveyor frame (10). The bolt (17) is snapped into the screw hole in the middle of the fixing frame (16).

9. A special breeding device for raising fly larvae from kitchen waste according to claim 1, characterized in that: It also includes a display screen (18), which is fixed to the left end of the front side of the conveyor (1), and the input end of the display screen (18) is electrically connected to the output end of the controller (101).

10. A special breeding device for raising fly larvae from kitchen waste according to claim 1, characterized in that: It also includes a lighting lamp (19) mounted on the left side of the mixing housing (26), the input of which is electrically connected to the output of the controller (101).

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