Automatic turning insect breeding equipment

Abstract

The utility model discloses automatic turning insect breeding equipment which comprises a constant-temperature and constant-humidity breeding box and a gas purification mechanism, the gas purification mechanism is arranged on the upper surface of the constant-temperature and constant-humidity breeding box, and the inner bottom of the constant-temperature and constant-humidity breeding box is fixedly connected with a supporting frame and a discharging conveying mechanism. A plurality of automatic turning breeding mechanisms, a feed supplementing pipe, a water supplementing pipe, a material thickness control mechanism and a downward inclined discharging hopper are fixedly mounted on the inner side of the supporting frame from top to bottom, and the feed supplementing pipe, the water supplementing pipe and the material thickness control mechanism are arranged above the left ends of the automatic turning breeding mechanisms side by side from left to right. According to the equipment, constant-temperature and constant-humidity breeding is carried out in the breeding box, the breeding time is fixed, the utilization rate of materials can be effectively increased by turning over the materials, the number of the automatic turning breeding mechanisms installed in the constant-temperature and constant-humidity breeding box is not limited, and therefore the yield of fly maggot breeding is greatly increased, and the whole equipment is high in adaptability and high in practicability. Automatic breeding is achieved, practicability is effectively improved, and application and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding boxes, in particular to automatic compost turning insect breeding equipment. Background Art

[0002] Insect farming refers to the activity of breeding insects on a large scale under artificial conditions through scientific management and technical means. This farming method has received increasing attention in recent years, mainly because it has broad application prospects in the fields of food, feed, medicine and ecological protection. Maggots are a type of insect. They are the larval stage of flies and usually live in organic matter such as carrion, garbage, and feces, feeding on and decomposing these substances. Maggots play the role of decomposers in the natural ecosystem and contribute to the circulation of organic matter.

[0003] Through searching, CN205455440U was found, which disclosed a multi-layer fly maggot breeding device and breeding method. The device includes several layers of breeding conveyor belts, which are driven by motors. A feed trough is fixed below each layer of breeding conveyor belts, and an electric brush is installed on the top of the feed trough. A return trough is provided below the feed trough, and a roller is provided between the lower end of the feed trough and the top of the return trough. A heater is installed above each layer of breeding conveyor belts, and a sprinkler is installed below the heater. The device also includes an electric controller, which controls the opening and closing of the motor, heater, sprinkler and electric brush. When the device of the utility model is used for breeding, each layer of breeding area corresponds to a different fly maggot breeding period, and the alternation and stacking and stirring between layers are realized by the chute type technology of the linkage of the feed trough, roller and return trough and other facilities. The utility model greatly saves the land occupied by fly maggot breeding, and the automatic stacking between layers increases the utilization rate of materials, which can realize continuous use and circulation breeding.

[0004] However, after research, it was found that the fly maggot breeding device in the prior art, by setting up multiple layers of breeding conveyor belts, needs to breed the fly maggot larvae on each layer of the conveyor belt for a fixed number of days. When the breeding cycle is 3 days, each layer needs to be cultured for one day, and when the breeding cycle is 6 days, each layer needs to be cultured for two days. Therefore, there is an upper limit on the number of layers of the breeding conveyor belt, resulting in the production of fly maggot breeding being limited. Therefore, we need an automatic compost turning insect breeding equipment that can increase the yield of fly maggot breeding. Summary of the invention

[0005] The purpose of the utility model is to provide an automatic compost turning insect breeding equipment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic compost turning insect breeding equipment, comprising a constant temperature and humidity breeding box and a gas purification mechanism, wherein the gas purification mechanism is arranged on the outer top of the constant temperature and humidity breeding box and is connected to the box body through a pipeline, a support frame is installed in the constant temperature and humidity breeding box, a discharging conveying mechanism is arranged on one side of the support frame, and a plurality of automatic compost turning breeding mechanisms are fixedly installed on the support frame, a feeding pipe and a water feeding pipe are arranged above the left end of each automatic compost turning breeding mechanism, and the feeding pipe and the water feeding pipe are arranged in parallel, and a downward inclined discharge hopper is provided below the automatic compost turning breeding mechanism away from one end of the feeding pipe, and the discharge end of the discharge hopper is oriented directly above the discharging conveying mechanism.

[0007] Preferably, the automatic compost turning breeding mechanism includes a first servo motor, a first roller, a second roller, a third roller, a fourth roller, a skirt conveyor belt and a turning wheel, the skirt conveyor belt is sleeved on the outer surfaces of the first roller, the second roller, the third roller and the fourth roller, the first servo motor is fixedly connected to the support frame, and the rotating end of the first servo motor is fixedly connected to the end of the first roller, the turning wheel is located below the second roller, the third roller is located to the left of the turning wheel, and a transmission assembly is arranged between the third roller and the turning wheel.

[0008] Preferably, the transmission assembly includes a first pulley, a second pulley and a transmission belt, the first pulley is fixedly connected to the rotating end of the third roller, the second pulley is fixedly connected to the rotating end of the turning wheel, and the transmission belt is sleeved on the outer surfaces of the first pulley and the second pulley.

[0009] Preferably, the tipping wheel comprises a tipping plate, and there are multiple tipping plates, which are fixedly connected to the outer surface of the tipping wheel in a ring array.

[0010] Preferably, the downwardly inclined discharge hopper gradually increases in length from top to bottom.

[0011] Preferably, a material thickness control mechanism is further provided above the left end of each of the automatic compost turning and cultivation mechanisms (5), the material thickness control mechanism comprising a second servo motor, a driving rod and a material baffle plate, the second servo motor being fixedly connected to the support frame, the driving rod being fixedly connected to the rotating end of the second servo motor, the material baffle plate being fixedly connected to the outer surface of the driving rod, and the end of the material baffle plate away from the driving rod being serrated.

[0012] Preferably, a plurality of displacement sensors corresponding one-to-one to the skirt conveyor belts are fixedly connected to the support frame.

[0013] Preferably, the lower surface of the feed pipe is provided with a plurality of discharge ports, the lower surface of the water pipe is provided with a plurality of water spray holes, and the discharge ports and the water spray holes are longitudinally opposite to the upper surface of the skirt conveyor belt.

[0014] Preferably, a heater is provided at the inner bottom of the constant temperature and humidity breeding box, and a temperature sensor and a humidity sensor are provided at the side inner wall of the constant temperature and humidity breeding box.

[0015] Preferably, the length of the skirt conveyor belt is 5m to 30m, and the width is 0.5m to 3m.

[0016] Beneficial Effects

[0017] 1. The utility model can make the temperature and humidity of the breeding environment constant by setting a constant temperature and humidity breeding box, so that the breeding is not affected by the external environment, ensuring that breeding can be carried out all year round, and improving the annual breeding output. By setting an automatic composting breeding mechanism, a feed pipe, a water supply pipe and a downwardly inclined discharge hopper, it can be realized that the left half of the skirt conveyor belt can be cultivated for one and a half days, and then the automatic composting breeding mechanism is started to turn the material, and the right half of the skirt conveyor belt can be cultivated for another day and a half. After the breeding is completed, the material and the fly maggot body can be exported. The equipment performs constant temperature and humidity breeding in the breeding box, so that the breeding is not affected by the external temperature and humidity, and improves the annual breeding output. By turning the material, the utilization rate of the material can be effectively improved. There is no limit on the number of automatic composting breeding mechanisms installed in the constant temperature and humidity breeding box, thereby greatly improving the yield of fly maggot breeding. The whole equipment has strong adaptability, automatic breeding, effectively improves practicality, and is suitable for popularization and use.

[0018] 2. The utility model sets a material thickness control mechanism, and the second servo motor can drive the driving rod to rotate. The driving rod can be rotated to adjust the inclination angle of the baffle plate. By adjusting the inclination angle of the baffle plate, the distance between the baffle plate and the skirt conveyor belt can be adjusted, and the skirt conveyor belt can be operated to flatten the material on the surface of the skirt conveyor belt, and the flattened material thickness can be adjusted. The saw teeth on the surface of the baffle plate can form multiple grooves on the flattened material surface, thereby increasing the contact area between the material and the air, which is beneficial for the maggot larvae to breathe, thereby further improving the material utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-section structure of an automatic compost turning insect breeding equipment proposed by the utility model;

[0020] Figure 2 The utility model provides an automatic compost turning insect breeding equipment Figure 1 A is a schematic diagram of the enlarged structure;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the skirt conveyor belt of the automatic compost turning insect breeding equipment proposed by the utility model;

[0022] Figure 4This is a three-dimensional structural schematic diagram of a material thickness control mechanism of an automatic compost turning insect breeding equipment proposed by the utility model.

[0023] In the figure: 1. Constant temperature and humidity breeding box; 2. Gas purification mechanism; 3. Support frame; 4. Discharging and conveying mechanism; 5. Automatic turning and piling breeding mechanism; 6. Feeding pipe; 7. Watering pipe; 8. Material thickness control mechanism; 9. Discharging hopper tilted downward; 10. First servo motor; 11. First roller; 12. Second roller; 13. Third roller; 14. Fourth roller; 15. Skirt conveyor belt; 16. Turning wheel; 17. First pulley; 18. Second pulley; 19. Transmission belt; 20. Turning plate; 21. Second servo motor; 22. Driving rod; 23. Material baffle plate; 24. Displacement sensor; 25. Warm air blower. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: an automatic compost turning insect breeding equipment, comprising a constant temperature and humidity breeding box 1 and a gas purification mechanism 2, the gas purification mechanism 2 is arranged on the upper surface of the constant temperature and humidity breeding box 1, the inner bottom of the constant temperature and humidity breeding box 1 is respectively fixedly connected with a support frame 3 and a discharging conveying mechanism 4, a plurality of automatic compost turning breeding mechanisms 5, a feeding pipe 6, a water feeding pipe 7, a material thickness control mechanism 8 and a downwardly inclined discharge hopper 9 are fixedly installed on the inner side of the support frame 3 from top to bottom, the feeding pipe 6, the water feeding pipe 7 and the material thickness control mechanism 8 are arranged side by side from left to right above the left end of the automatic compost turning breeding mechanism 5, the left end of the downwardly inclined discharge hopper 9 is located below the automatic compost turning breeding mechanism 5, and the right end of the downwardly inclined discharge hopper 9 at the lowest point is located directly above the discharging conveying mechanism 4.

[0026] The automatic compost turning breeding mechanism 5 includes a first servo motor 10, a first roller 11, a second roller 12, a third roller 13, a fourth roller 14, a skirt conveyor belt 15 and a turning wheel 16. The skirt conveyor belt 15 is sleeved on the outer surfaces of the first roller 11, the second roller 12, the third roller 13 and the fourth roller 14. The length of the skirt conveyor belt 15 is 5m to 30m and the width is 0.5m to 3m. The first servo motor 10 is fixedly connected to the support frame 3, and the rotating end of the first servo motor 10 is fixedly connected to the end of the first roller 11. The turning wheel 16 is located below the second roller 12, the third roller 13 is located to the left of the turning wheel 16, and a transmission assembly is arranged between the third roller 13 and the turning wheel 16.

[0027] The transmission assembly includes a first pulley 17, a second pulley 18 and a transmission belt 19. The first pulley 17 is fixedly connected to the rotating end of the third roller 13, the second pulley 18 is fixedly connected to the rotating end of the turning wheel 16, and the transmission belt 19 is sleeved on the outer surfaces of the first pulley 17 and the second pulley 18.

[0028] The tipping wheel 16 includes a tipping plate 20, and there are multiple tipping plates 20. The multiple tipping plates 20 are fixedly connected to the outer surface of the tipping wheel 16 in a circular array. By setting a transmission component and utilizing the first servo motor 10, the first roller 11 can be driven to rotate. The skirt conveyor belt 15 is used for transmission, and the second roller 12, the third roller 13 and the fourth roller 14 can be driven to rotate. The rotation of the third roller 13 can drive the first pulley 17 to rotate. The transmission belt 19 is used for transmission, and the second pulley 18 and the tipping wheel 16 can be driven to rotate. The rotation of the tipping wheel 16 can drive multiple tipping plates 20 to rotate. As the skirt conveyor belt 15 rotates, the material will fall between the two tipping plates 20. Through the rotation of the tipping plate 20, the material can be turned over and placed upside down on the surface of the skirt conveyor belt 15, thereby realizing the material turning operation.

[0029] By setting a constant temperature and humidity breeding box 1, the temperature and humidity of the breeding environment can be kept constant, so that the number of breeding days is fixed. By setting an automatic compost turning breeding mechanism 5, a feed pipe 6, a water pipe 7 and a downwardly inclined discharge hopper 9, it is possible to breed on the left half of the skirt conveyor belt 15 for one and a half days, and then start the automatic compost turning breeding mechanism 5 to turn the material, and then continue to breed on the right half of the skirt conveyor belt 15 for another day and a half. After the breeding is completed, the material and the fly maggot bodies can be exported. The equipment performs constant temperature and humidity breeding in the breeding box, so that the breeding time is fixed, and the utilization rate of the material can be effectively improved by turning the material. There is no limit on the number of automatic compost turning breeding mechanisms 5 installed in the constant temperature and humidity breeding box 1, thereby greatly improving the yield of fly maggot breeding. The whole equipment has strong adaptability and automated breeding, which effectively improves practicality and is suitable for popularization and use.

[0030] The material thickness control mechanism 8 includes a second servo motor 21, a driving rod 22 and a baffle plate 23. The second servo motor 21 is fixedly connected to the support frame 3, the driving rod 22 is fixedly connected to the rotating end of the second servo motor 21, the baffle plate 23 is fixedly connected to the outer surface of the driving rod 22, and the end of the baffle plate 23 away from the driving rod 22 is serrated. By setting the material thickness control mechanism 8, the driving rod 22 can be driven to rotate by the operation of the second servo motor 21, and the inclination angle of the baffle plate 23 can be adjusted by rotating the driving rod 22. By adjusting the inclination angle of the baffle plate 23, the distance between the baffle plate 23 and the skirt conveyor belt 15 can be adjusted, and the skirt conveyor belt 15 can be operated to achieve the flattening of the material on the surface of the skirt conveyor belt 15, and the flattened thickness of the material can be adjusted. The serrations on the surface of the baffle plate 23 can form multiple grooves on the flattened material surface, thereby increasing the contact area between the material and the air, which is beneficial for the maggot larvae to breathe, thereby further improving the material utilization rate.

[0031] A plurality of displacement sensors 24 corresponding to the skirt conveyor belts 15 are fixedly connected to the support frame 3 . By providing the displacement sensors 24 , the moving distance of the skirt conveyor belts 15 can be conveniently controlled.

[0032] The lower surface of the feed feeding pipe 6 is provided with multiple discharge ports, and the lower surface of the water feeding pipe 7 is provided with multiple water spray holes, and the discharge ports and the water spray holes are longitudinally opposite to the upper surface of the skirt conveyor belt 15. By setting the feed feeding pipe 6 and the water feeding pipe 7, food residue materials and water can be added to the surface of the skirt conveyor belt 15.

[0033] A heater 25 is provided at the inner bottom of the constant temperature and humidity breeding box 1, and a temperature sensor and a humidity sensor are provided on the side inner wall of the constant temperature and humidity breeding box 1. The temperature and humidity in the constant temperature and humidity breeding box 1 can be monitored in real time by the temperature sensor and the humidity sensor. The heater 25 can be used to control the temperature in the constant temperature and humidity breeding box. At the same time, the operation of the heater 25 can facilitate the flow of air in the constant temperature and humidity breeding box 1. The gas purification mechanism 2 can be used to purify the waste gas generated in the constant temperature and humidity breeding box 1.

[0034] The length of the skirt conveyor belt in the utility model can be selected between 5m and 30m, and the width can be selected between 0.5m and 3m.

[0035] Working principle: When the automatic compost turning insect breeding equipment is used for fly maggot breeding, the food residue material is first pumped into the surface of the skirt conveyor belt 15 through the feed pipe 6, and the fly maggot larvae can be mixed in the food residue. Then, the first servo motor 10 is used to drive the skirt conveyor belt 15 to rotate, and the second servo motor 21 is used to adjust the inclination of the baffle plate 23, so that the material can be laid on the surface of the skirt conveyor belt 15, and the laying and flattening thickness of the material can be controlled. The material can be watered through the water supply pipe 7, and the moving distance of the skirt conveyor belt 15 is controlled by the displacement sensor 24. When the material moves to the top of the second roller 12, the first servo motor 10 is turned off, and the material and fly maggot larvae are cultured on the left half of the skirt conveyor belt 15 for one and a half days. Then, the first servo motor 10 is started again, and the transmission is carried out through the transmission component, which can drive the turning wheel 16 and the turning plate 20 to rotate. As the skirt conveyor belt 15 rotates, the material and the fly maggot larvae are cultured on the left half of the skirt conveyor belt 15 for one and a half days. As the skirt conveyor belt 15 rotates, the material will fall between the two turning plates 20. By rotating the turning plates 20, the material can be turned over and placed upside down on the surface of the skirt conveyor belt 15, thereby realizing the turning operation of the material; and in the process of turning the material, the feeding pipe 6 and the water feeding pipe 7 can be used to add new material to the surface of the skirt conveyor belt 15; when the material moves to above the third roller 13, the first servo motor 10 is turned off, and the material and maggot larvae are cultured on the right half of the skirt conveyor belt 15 for one and a half days, and then the first servo motor 10 is started, and the cultured larvae and material residues will fall into the downwardly inclined discharge hopper 9. By arranging multiple downwardly inclined discharge hoppers 9 from top to bottom, the fallen maggot larvae can be buffered and protected, and finally the material and maggot larvae will fall on the surface of the discharging conveying mechanism 4, and the discharging conveying mechanism 4 is used to transport the material out for the next step.

[0036] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0037] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic compost turning insect breeding equipment, comprising a constant temperature and humidity breeding box (1) and a gas purification mechanism (2), characterized in that: The gas purification mechanism (2) is arranged on the outer top of the constant temperature and humidity culture box (1) and is connected to the box body through a pipeline. A support frame (3) is installed in the constant temperature and humidity culture box (1). A discharge conveying mechanism (4) is arranged on one side of the support frame (3). A plurality of automatic compost turning culture mechanisms (5) are fixedly installed on the support frame (3). A feed pipe (6) and a water pipe (7) are arranged above the left end of each automatic compost turning culture mechanism (5). The feed pipe (6) and the water pipe (7) are arranged in parallel. A downwardly inclined discharge hopper (9) is arranged below one end of the automatic compost turning culture mechanism (5) away from the feed pipe (6). The discharge end of the discharge hopper (9) faces directly above the discharge conveying mechanism (4).

2. The automatic compost turning insect breeding equipment according to claim 1, characterized in that: The automatic compost turning breeding mechanism (5) comprises a first servo motor (10), a first roller (11), a second roller (12), a third roller (13), a fourth roller (14), a skirt conveyor belt (15) and a turning wheel (16); the skirt conveyor belt (15) is sleeved on the outer surfaces of the first roller (11), the second roller (12), the third roller (13) and the fourth roller (14); the first servo motor (10) is fixedly connected to the support frame (3); and the rotating end of the first servo motor (10) is fixedly connected to the end of the first roller (11); the turning wheel (16) is located below the second roller (12); the third roller (13) is located to the left of the turning wheel (16); and a transmission assembly is provided between the third roller (13) and the turning wheel (16).

3. The automatic compost turning insect breeding equipment according to claim 2, characterized in that: The transmission assembly comprises a first pulley (17), a second pulley (18) and a transmission belt (19); the first pulley (17) is fixedly connected to the rotating end of the third roller (13); the second pulley (18) is fixedly connected to the rotating end of the tipping wheel (16); and the transmission belt (19) is sleeved on the outer surfaces of the first pulley (17) and the second pulley (18).

4. The automatic compost turning insect breeding equipment according to claim 3, characterized in that: The tipping wheel (16) comprises a tipping plate (20), there are a plurality of tipping plates (20), and the plurality of tipping plates (20) are fixedly connected to the outer surface of the tipping wheel (16) in a ring array.

5. The automatic compost turning insect breeding equipment according to claim 1, characterized in that: The downwardly inclined discharge hopper (9) gradually increases in length from top to bottom.

6. The automatic compost turning insect breeding equipment according to claim 1, characterized in that: A material thickness control mechanism (8) is also provided above the left end of each automatic compost turning and cultivation mechanism (5), and the material thickness control mechanism (8) comprises a second servo motor (21), a driving rod (22) and a material baffle plate (23), wherein the second servo motor (21) is fixedly connected to the support frame (3), the driving rod (22) is fixedly connected to the rotating end of the second servo motor (21), the material baffle plate (23) is fixedly connected to the outer surface of the driving rod (22), and the end of the material baffle plate (23) away from the driving rod (22) is serrated.

7. The automatic compost turning insect breeding equipment according to claim 2, characterized in that: A plurality of displacement sensors (24) corresponding one to one with the skirt conveyor belts (15) are fixedly connected to the support frame (3).

8. The automatic compost turning insect breeding equipment according to claim 1, characterized in that: The lower surface of the feed supply pipe (6) is provided with a plurality of discharge ports, the lower surface of the water supply pipe (7) is provided with a plurality of water spray holes, and the discharge ports and the water spray holes are longitudinally opposite to the upper surface of the skirt conveyor belt (15).

9. The automatic compost turning insect breeding equipment according to claim 1, characterized in that: The inner bottom of the constant temperature and humidity breeding box (1) is provided with a heater (25), and the side inner wall of the constant temperature and humidity breeding box (1) is provided with a temperature sensor and a humidity sensor.

10. The automatic compost turning insect breeding equipment according to claim 8, characterized in that: The skirt conveyor belt (15) has a length of 5 m to 30 m and a width of 0.5 m to 3 m.

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