Production process of nutritional concentrated feed for armyworms

Abstract

The present invention discloses a mythimna separata nutritional concentrated feed production technology, and relates to the technical field of feed production, and the mythimna separata nutritional concentrated feed production technology comprises the following steps: S1: corn leaves and beer yeast powder are dried at 120 DEG C for 2 h, and are ground for standby application; s2, purified water is added into processing equipment and boiled, the processing equipment comprises a charging barrel, a storage box and a heating assembly, a grinding assembly is arranged in the storage box, then agar powder and soft white sugar are added into the charging barrel and stirred to be uniform until the agar powder and the soft white sugar are viscous, and a quantitative constant-temperature stirring device is adopted, a specific raw material ratio and accurate production steps are combined, so that the agar powder and the soft white sugar are obtained. Automatic and accurate production of the insect-sticking nutritional concentrated feed is achieved, meanwhile, the weighing assembly, the stirring assembly, the grinding assembly and the like are arranged, so that the quality of the feed and the uniformity of nutritional ingredients are ensured, and reliable guarantee is provided for healthy growth of natural enemy insects.

Description

Technical Field

[0001] The invention relates to the technical field of feed production, and in particular to a production process of a nutritious concentrated feed for armyworms. Background Art

[0002] In the field of crop production, pesticide-free production (or production with less pesticides) has become an important development trend, and the use of natural enemy insects for biological control is one of the key means to achieve this goal. In the process of cultivating these natural enemy insects, it is very important to provide suitable active feed to ensure the healthy growth, high survival rate and good quality of the insects.

[0003] At present, there are many problems in the production and application of active feeds for feeding natural enemy insects. On the one hand, as insects continue to grow, their requirements for the nutritional components and content of feed at each growth stage are not fixed. The nutritional components and content need to be adjusted at any time according to the size of the insects and the changes in the temperature and humidity environment to ensure the survival rate and quality of the insects. However, the existing active feed production technology is often difficult to accurately meet this dynamically changing nutritional demand, resulting in the survival rate and quality of the insects being affected.

[0004] On the other hand, in the production process of active feed, traditional methods mostly rely on manual operation. From raw material metering, mixing, stirring, molding and other links, manual intervention is not only inefficient, but also difficult to ensure that the nutritional components of each batch of feed can meet the safety standards of quantitative and proportional. In addition, manual operation is also prone to introduce impurities or cause operational errors, further affecting the quality of feed and the growth of insects.

[0005] Therefore, it is necessary to design a production process for a nutritious concentrated feed for armyworms to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings existing in the prior art, and a production process of a sticky insect nutritious concentrated feed is proposed. By adopting a highly intelligent quantitative constant temperature stirring device, combined with a specific raw material ratio and precise production steps, the automated and precise production of the sticky insect nutritious concentrated feed is realized. At the same time, complete equipment components such as weighing components, stirring components, grinding components, etc. are equipped to ensure the quality of the feed and the uniformity of the nutritional components, providing a reliable guarantee for the healthy growth of natural enemy insects.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions: A production process of a nutritious concentrated feed for armyworms, the production process comprising the following steps: S1: drying corn leaf powder or wheat leaf powder and brewer's yeast powder at 120° C. for 2 hours and grinding them for later use; S2: 60-70 parts of pure water are added into a processing device and boiled, the processing device includes a barrel, a storage box and a heating component, a grinding component is provided in the storage box, agar powder and soft white sugar are added into the barrel, stirred evenly until thick, corn leaf powder, wheat bran, sorbic acid, parabens, yeast powder are added in sequence, and 30-40 parts of pure water are added to continue stirring and homogenizing, vitamin B and vitamin C are added into the storage box at the same time, and the vitamin B tablets and vitamin C tablets are ground when stirred in the barrel; S3: After stirring evenly in step S2, stop heating and allow the raw materials in the barrel to cool to 60-70°C, and automatically add the ground vitamin B powder and vitamin C powder in the storage box to the mixture, and continue stirring until the mixture in the barrel is in a paste state and is ready for use; the processing equipment also includes a mounting frame, the barrel is located in the mounting frame, a control box is provided on the right side of the mounting frame, and weighing components are provided on both sides of the mounting frame, and the weighing components are used to weigh the barrel to ensure the weight of each raw material added, and the upper ends of the two weighing components are A bearing seat is provided, and a rotating rod is rotatably connected to each of the two bearing seats. The adjacent sides of the two rotating rods are fixedly connected to the left and right sides of the barrel. A first motor is installed on the weighing assembly on the left, and the first motor is fixedly connected to the rotating rod on the left. A stirring assembly is provided in the barrel, and the stirring assembly is used to mix the raw materials evenly together. A heating assembly is installed at the lower end of the barrel, and the heating assembly is used to heat the raw materials in the barrel. A feed port is provided at the upper end of the barrel, and a temperature sensor is installed on the left inner wall of the barrel.

[0008] Preferably, step S2: 5200 ml of pure water is added into the processing equipment and boiled, the processing equipment comprises a barrel, a storage box and a heating component, the storage box is provided with a grinding component, then 110 g of agar powder and 80 g of soft white sugar are added into the barrel, stirred evenly until it becomes viscous, and then 640 g of corn leaf powder, 640 g of wheat bran, 12 g of sorbic acid, 15 g of paraben, 200 g of yeast powder are added in sequence, and 2800 ml of pure water is added to continue stirring for homogenization, and at the same time, 60 vitamin B tablets (about 20 g) and 160 vitamin C tablets (about 40 g) are added into the storage box, and the vitamin B tablets and vitamin C tablets will be ground when stirred in the barrel.

[0009] Preferably, the heating component is an electric heater, and the heating component is used to heat the raw materials in the barrel. The sticky insect nutritional concentrate feed includes a basic component, a nutritional component, and a thickening, antiseptic and antibacterial component. The basic component includes 8 parts of corn leaf powder or wheat leaf powder, 8 parts of wheat bran, and 2-3 parts of brewer's yeast powder; the nutritional component includes 1 part of edible soft white sugar, 0.5 parts of vitamin C tablets, and 0.2 parts of vitamin B tablets; the thickening, antiseptic and antibacterial component includes 1-2 parts of agar powder, 0.15 parts-0.3 parts of potassium sorbate or sorbic acid, and 0.15-0.2 parts of paraben (paraben refers to methyl hydroxybenzoate) (all parts are referred to by weight in the text).

[0010] Preferably, through the operation of the grinding component, when the first mixing and stirring is carried out in the barrel, the operation of the grinding component can grind the vitamin B tablets and vitamin C tablets, so that after the raw materials in the barrel are mixed and cooled, the powder of vitamin B tablets and vitamin C can be directly added to the mixture.

[0011] Preferably, the weighing assembly includes two pressure sensors fixedly connected to the mounting frame, load-bearing rollers are placed on the two pressure sensors, adjacent sides of the two load-bearing rollers are fixedly connected to limiting rollers, the two limiting rollers are sleeved with a first spring, adjacent sides of the two limiting rollers are commonly fixedly connected to a fixing plate, the bearing seat is fixedly connected to the fixing plate, and the first motor is mounted on the fixing plate.

[0012] Preferably, the stirring assembly includes a second motor installed at the upper end of the barrel, the end of the output shaft of the second motor extends into the barrel and is fixedly connected to a vertical rod, the lower end of the vertical rod is fixedly connected to a fixed block, and stirring rods are fixedly connected to the left and right sides of the fixed block.

[0013] Preferably, an adding hopper is provided in the barrel, and the upper end of the adding hopper extends to the outside, the storage box is installed on the right inner wall of the barrel, the grinding assembly is used to grind vitamin B tablets and vitamin C tablets, and the grinding assembly includes a partition arranged in the storage box, the partition is provided with a circular opening, and the inner wall of the circular opening is fixedly connected with a screen, a grinding rod is rotatably connected to the storage box, the lower end of the grinding rod is fixedly connected with a grinding head, and the grinding head is located in the screen, the grinding rod is connected to the vertical rod through a transmission assembly, and the inner bottom of the barrel is connected with a drop pipe, and a valve is provided on the drop pipe.

[0014] Preferably, a rectangular frame is fixedly connected to the upper end of the storage box, a vertical hole is provided on the storage box, a moving block is slidably connected inside the rectangular frame, two through openings are provided on the moving block, and the rear side of the moving block is elastically connected to the rear inner wall of the rectangular frame via a third spring.

[0015] Preferably, the grinding rod is provided with a toggle assembly, which is used to toggle the vitamin B tablets and vitamin C tablets on the upper end of the screen so that the vitamin B tablets and vitamin C tablets can fall evenly into the gaps between the grinding head and the screen. The toggle assembly includes a connecting rod fixedly connected to the grinding rod, and a plurality of toggle rods are fixedly connected to the lower end of the connecting rod.

[0016] Preferably, the front and rear inner walls of the barrel are rotatably connected to a rotating shaft, a swing plate is fixedly connected to the rotating shaft, a control box is provided on the front side of the barrel, the front side of the rotating shaft extends into the control box, a gear is fixedly connected to the rotating shaft, an electromagnet is fixedly connected to the left inner wall of the control box, a slider is slidably connected to the control box, the slider is elastically connected to the adjacent side of the electromagnet by a second spring, and a rack is fixedly connected to the right side of the slider.

[0017] The present invention has the following beneficial effects: Compared with the prior art, the production process of the sticky insect nutritious concentrated feed of the present invention can accurately meet the nutritional needs of natural enemy insects at different growth stages. By scientifically dividing sticky insect nutritious feed into three categories: basic feed, nutritious feed, and thickening antiseptic and antibacterial drugs, and strictly stipulating the type, dosage and processing method of each raw material, the nutrient content of the produced feed can be adjusted according to the growth dynamics of the insects, ensuring the high survival rate and good quality of the insects, and effectively solving the problem in the prior art that feed is difficult to meet the dynamic nutritional needs of insects; Compared with the prior art, the processing equipment of the present invention is equipped with complete components. The weighing component can accurately weigh each raw material added into the barrel to ensure the accuracy of the raw material weight, thereby accurately controlling the nutritional components of the feed; the stirring component can evenly mix the various raw materials together to make the nutritional distribution of the feed more uniform; Compared with the prior art, the grinding component can effectively grind the vitamin B tablets and vitamin C tablets in the first mixing stage, and after the temperature in the barrel drops, the vitamin B and vitamin C powders can be automatically added directly to the mixture without the need for stirring and crushing in advance, thereby improving the processing efficiency of concentrated feed; Compared with the prior art, by adding a bucket, a storage box and related grinding and shifting components, vitamin tablets and other ingredients can be evenly dripped into the gaps between the grinding head and the screen, ensuring the grinding effect and the uniformity of adding, and improving the grinding efficiency; and the design of the electromagnet, slider, rack and other components in the control box makes the swing plate in a swinging state, so that vitamin B and vitamin C can be more evenly added to the mixture, thereby improving the processing efficiency of concentrated feed.

[0018] In summary, the production process and related equipment of the sticky insect nutritious concentrated feed of the present invention significantly improve the production quality and efficiency of the sticky insect nutritious concentrated feed through scientific raw material ratios, automated production processes and perfect equipment component design, and provide a reliable healthy food production technology for the use of natural enemy insects for biological control in the drug-free (or low-pesticide) production of crops. It has good economic and ecological benefits and has broad application prospects in the field of natural enemy insect feed production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a production process for a nutritious concentrated feed for armyworms proposed by the present invention; Figure 2 for Figure 1 A schematic diagram of the structure from another perspective; Figure 3 for Figure 1 A cross-sectional view of Figure 4 for Figure 3 Front view of the diagram; Figure 5 for Figure 1 A schematic diagram of the enlarged structure at A in the middle; Figure 6 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the figure: 1. mounting frame; 2. barrel; 3. control box; 4. feed port; 5. adding bucket; 6. pressure sensor; 7. load-bearing roller; 8. limit roller; 9. first spring; 10. bearing seat; 11. first motor; 12. rotating rod; 13. control box; 14. second motor; 15. electromagnet; 16. second spring; 17. slider; 18. gear; 19. rack; 20. rotating shaft; 21. vertical rod; 22. fixed block; 23. heating component; 24. stirring rod; 25. swing plate; 26. rectangular frame; 27. through port; 28. third spring; 29. ​​grinding head; 30. screen; 31. partition; 32. drop pipe; 33. transmission component; 34. storage box; 35. grinding rod; 36. moving block; 37. connecting rod; 38. toggle rod; 39. conductive rod; 40. conductive block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Reference Figure 1-Figure 6 A method for producing a concentrated nutrient feed for armyworms comprises the following steps: S1: Dry corn leaf powder and brewer's yeast powder at 120°C for 2 hours and grind them for standby use. Select corn leaves with good growth and no pests and diseases. Remove the whole leaves at the trumpet stage, i.e. before the tassels emerge, and dry them in the air to ensure the quality of the raw materials. Brewer's yeast powder is one of the important basic nutrient sources. Through drying and grinding, it is easier to mix with other raw materials in the future and is more conducive to digestion and absorption by armyworms. S2: 5200ml pure water is added in processing equipment and boiled, processing equipment includes barrel 2, storage box 34 and heating assembly 23, storage box 34 is provided with grinding assembly, then agar powder 110g and soft white sugar 80g are added in barrel 2, stirring is evenly treated to be sticky, then corn leaf powder 640g, wheat bran 640g, sorbic acid 12g, 15g of nipagin, yeast powder 200g are added successively, and 2800ml pure water is added to continue stirring homogenization, while 60 pieces of vitamin B and 160 pieces of vitamin C are added to storage box 34, vitamin B and vitamin C can be ground when stirring in barrel 2, after 5200ml pure water adds processing equipment, it is heated to boiling state, agar powder and soft white sugar added subsequently can be better dissolved, forming a thick solution base. Add raw materials such as corn leaf powder, wheat bran successively, add according to accurate weight proportion, in order to ensure the balance of various nutrients in feed. Add 2800ml of purified water and stir further to help all the ingredients blend well; S3: After stirring evenly in step S2, stop heating and allow the raw materials in the processing equipment to cool to 60-70°C. The ground vitamin B powder and vitamin C powder in the storage box 34 are automatically added to the mixture, and continue stirring until the mixture in the barrel 2 is in a paste state and ready for use. When the stirring in step S2 reaches a uniform state, stop heating to prevent excessive temperature from damaging the nutrients in the raw materials, especially the activity of the ground vitamin B and vitamin C. Allow the raw materials in the barrel 2 to cool to 60-70°C. The temperature at this time will not affect the activity of the vitamin powder, and is conducive to the subsequent mixing with the mixture. The weighing components on the left and right sides of the mounting frame 1 weigh the barrel 2 in real time through precise sensors and mechanical structures to ensure that the weight of each added raw material is accurate, which is crucial to ensure the accurate ratio of feed nutrients.

[0023] Among them, through the operation of the grinding component, when the first mixing and stirring is carried out in the barrel 2, the operation of the grinding component can grind the vitamin B tablets and the vitamin C tablets, so that after the raw materials in the barrel 2 are mixed and cooled, the powders of vitamin B and vitamin C can be directly added to the mixture.

[0024] The processing equipment further comprises a mounting frame 1, a barrel 2 is located inside the mounting frame 1, a control box 3 is provided on the right side of the mounting frame 1, weighing components are provided on the left and right sides of the mounting frame 1, the weighing components are used to weigh the barrel 2 to ensure the weight of each raw material added, bearing seats 10 are provided on the upper ends of the two weighing components, rotating rods 12 are rotatably connected to the two bearing seats 10, adjacent sides of the two rotating rods 12 are fixedly connected to the left and right sides of the barrel 2, a first motor 11 is installed on the weighing component on the left, the first motor 11 is fixedly connected to the rotating rod 12 on the left, a stirring component is provided in the barrel 2, the stirring component is used to evenly mix the raw materials together, and the stirring component comprises a second motor 14 installed on the upper end of the barrel 2, and the end of the output shaft of the second motor 14 extends to the barrel 2 A vertical rod 21 is fixedly connected inside, a fixed block 22 is fixedly connected to the lower end of the vertical rod 21, stirring rods 24 are fixedly connected to the left and right sides of the fixed block 22, a heating component 23 is installed at the lower end of the barrel 2, the heating component 23 is electric heating, and the heating component 23 is used to heat the raw materials in the barrel 2, a feed port 4 is provided at the upper end of the barrel 2, a temperature sensor is installed on the left inner wall of the barrel 2, the control box 3 can control the rotation speed of the first motor 11 and the second motor 14, and can convert the electrical signals generated by multiple pressure sensors 6 into digital signals and display them on the control box 3, so that the staff can grasp the weight of the added raw materials. After the temperature of the temperature sensor in the barrel 2 is reduced, it can control the solenoid valve on the drop pipe 32 to open, and control the control switch on the circuit where the electromagnet 15 is located to close.

[0025] Among them, the weighing assembly includes two pressure sensors 6 fixedly connected to the mounting frame 1, load-bearing rollers 7 are placed on the two pressure sensors 6, the adjacent sides of the two load-bearing rollers 7 are fixedly connected to limit rollers 8, the two limit rollers 8 are sleeved with first springs 9, the adjacent sides of the two limit rollers 8 are commonly fixedly connected to a fixing plate, the bearing seat 10 is fixedly connected to the fixing plate, and the first motor 11 is installed on the fixing plate.

[0026] Among them, the barrel 2 is provided with an adding bucket 5, the upper end of the adding bucket 5 extends to the outside, the storage box 34 is installed on the right inner wall of the barrel 2, the grinding assembly is used to grind the vitamin B tablets and the vitamin C tablets, and the grinding assembly includes a partition 31 arranged in the storage box 34, the partition 31 is provided with a round mouth, and the inner wall of the round mouth is fixedly connected with a screen 30, and a grinding rod 35 is rotatably connected to the storage box 34, and the lower end of the grinding rod 35 is fixedly connected with a grinding head 29, and the grinding head 29 is located in the screen 30. The grinding rod 35 is connected to the vertical rod 21 through a transmission assembly 33. The transmission assembly 33 includes a transmission assembly arranged on the grinding rod 35. The two sprockets are connected to the sprocket on the vertical rod 21 through a chain drive. The inner bottom of the barrel 2 is connected to a drop pipe 32, and a valve is provided on the drop pipe 32, which is a solenoid valve. The upper end of the storage box 34 is fixedly connected to a rectangular frame 26, and a vertical hole is provided on the storage box 34. A moving block 36 is slidably connected in the rectangular frame 26, and two through ports 27 are provided on the moving block 36. The through ports 27 are used to connect the lower end of the adding bucket 5 with the vertical holes. The rear side of the moving block 36 is elastically connected to the rear inner wall of the rectangular frame 26 through a third spring 28. The inner wall of the rectangular frame 26 is smooth, so that after the barrel 2 is tilted, the moving block 36 can move back and forth.

[0027] Among them, the grinding rod 35 is provided with a toggle assembly, which is used to toggle the vitamin B tablets and vitamin C tablets on the upper end of the screen 30, so that the vitamin B tablets and vitamin C tablets can fall evenly in the gaps between the grinding head 29 and the screen 30. The toggle assembly includes a connecting rod 37 fixedly connected to the grinding rod 35, and a plurality of toggle rods 38 are fixedly connected to the lower end of the connecting rod 37.

[0028] Among them, the inner walls of the front and rear sides of the barrel 2 are connected to a rotating shaft 20 for rotation, and a swing plate 25 is fixedly connected to the rotating shaft 20. A control box 13 is provided on the front side of the barrel 2, and the front side of the rotating shaft 20 extends into the control box 13. A gear 18 is fixedly connected to the rotating shaft 20, and an electromagnet 15 is fixedly connected to the left inner wall of the control box 13. A slider 17 is slidably connected in the control box 13. The slider 17 is elastically connected to the adjacent side of the electromagnet 15 through a second spring 16, and a rack 19 is fixedly connected to the right side of the slider 17.

[0029] The functional principle of the present invention can be explained by the following operation mode: corn leaves (wheat leaves) and brewer's yeast powder are ground after drying at 120°C for 2 hours. This step is to remove moisture from the raw materials to facilitate subsequent grinding processing. At the same time, some physical and chemical properties of the raw materials may be changed to make them easier to be digested and absorbed by insects, and to ensure the stability and safety of the raw materials. Corn leaves and wheat leaves are collected and processed at specific growth stages, respectively, to ensure the quality and nutritional content of the raw materials.

[0030] Next, a mixing operation is performed in the barrel 2 of the processing equipment. First, 5200 ml of pure water is added and boiled, and then agar powder and soft white sugar are added in sequence, and stirred evenly until thick, and then corn leaf powder, wheat bran, sorbic acid (or potassium sorbate), paraben, yeast powder, and 2800 ml of pure water are added. In the process of adding various raw materials, the weighing component can be used to weigh the entire weight of the barrel 2, so that the weight of various raw materials added can be strictly controlled. After the raw materials are added, the second motor 14 is controlled to run, so that the two stirring rods 24 are used to rotate to stir and mix the raw materials.

[0031] Before adding the raw materials, add 60 vitamin B tablets and 160 vitamin C tablets into the adding bucket 5. In the initial state, the moving block 36 is located directly below the adding bucket 5. At this time, the vitamin B tablets and vitamin C tablets in the adding bucket 5 cannot fall. When performing the mixing operation, the operation of the second motor 14 drives the vertical rod 21 to rotate, thereby driving the two stirring rods 24 to rotate, so that the raw materials can be mixed quickly. In the mixing process, the first motor 11 is in a running state, thereby driving the barrel 2 to swing back and forth through the two rotating rods 12, so that the raw materials can be mixed more quickly and evenly. During the rotation of the vertical rod 21, the grinding rod 35 is driven to rotate by the transmission assembly 33. Since the barrel 2 has a long period of swinging back and forth, when the barrel 2 swings back and forth, the barrel 2 as a whole is in an inclined state, so that the moving block 36 moves forward or backward, so that the through port 27 moves to the bottom of the adding bucket 5, and the vitamin B tablets and vitamin C tablets fall into the storage box 34 at this time (through such control, the amount of vitamin B tablets or vitamin C tablets falling into the storage box 34 each time will not be too much, avoiding too many vitamin B tablets or vitamin C tablets in the storage box 34 and causing them to fail to fall between the screen 30 and the grinding head 29, thereby ensuring the grinding effect of the vitamin B tablets and vitamin C). During the grinding process, the rotation of the grinding rod 35 will drive the connecting rod 37 and the toggle rod 38 to rotate, so that the vitamin B tablets or vitamin C tablets can evenly fall into the gap between the grinding head 29 and the screen 30, and the ground powder will fall on the inner bottom of the storage box 34. When the temperature drops, the temperature sensor generates an electrical signal which is transmitted to the control box 3. The control box 3 controls the valve on the drop pipe 32 to open and controls the circuit control switch of the electromagnet 15 to close. At this time, the ground powder will fall on the swing plate 25. At the same time, during the rotation of the vertical rod 21, the conductive rod 39 will intermittently contact the two conductive blocks 40. When the conductive rod 39 contacts the two conductive blocks 40, the electromagnet 15 will be energized. After the electromagnet 15 is energized, an attractive force is generated on the slider 17, so that the slider 17 drives the rack 19 to move left. When the conductive rod 39 is separated from the two conductive blocks 40, the slider 17 drives the rack 19 to reset under the elastic action of the second spring 16, so that under the action of the gear 18, the rotating shaft 20 and the swing plate 25 are driven to swing up and down, so that the powder falls as evenly as possible in the right area of ​​the barrel 2, thereby reducing the time required for subsequent mixing and improving the processing efficiency of concentrated feed.

[0032] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for producing a concentrated feed for armyworm nutrition, characterized in that: The production process includes the following steps: S1: drying corn leaf powder or wheat leaf powder and brewer's yeast powder at 120° C. for 2 hours and grinding them for later use; S2: 60-70 parts of purified water are added to a processing device and boiled. The processing device comprises a barrel (2), a storage box (34) and a heating component (23). A grinding component is provided in the storage box (34). Agar powder and soft sugar are then added to the barrel (2). After stirring evenly until the mixture becomes thick, corn leaf powder, wheat bran, sorbic acid, parabens and yeast powder are added in sequence. 30-40 parts of purified water are added and continued to be stirred evenly. Meanwhile, vitamin B and vitamin C are added to the storage box (34). The vitamin B tablets and vitamin C tablets are ground when stirred in the barrel (2). S3: After the mixture is stirred evenly in step S2, the heating is stopped and the raw materials in the barrel (2) are cooled to 60-70° C. The ground vitamin B powder and vitamin C powder in the storage box (34) are automatically added to the mixture, and the stirring is continued until the mixture in the barrel (2) becomes a paste and is ready for use; The processing equipment further comprises a mounting frame (1), wherein the barrel (2) is located in the mounting frame (1), a control box (3) is provided on the right side of the mounting frame (1), and weighing components are provided on the left and right sides of the mounting frame (1), wherein the weighing components are used to weigh the barrel (2) to ensure the weight of each raw material added, and the upper ends of the two weighing components are provided with bearing seats (10), and the two bearing seats (10) are both rotatably connected with rotating rods (12), and the adjacent sides of the two rotating rods (12) are fixedly connected to the left and right sides of the barrel (2), and the weighing component located on the left side is installed with a first motor (11), and the first motor (11) is fixedly connected to the rotating rod (12) located on the left side, and a stirring component is provided in the barrel (2), wherein the stirring component is used to evenly mix the raw materials together, and the upper end of the barrel (2) is provided with a feed port (4), and a temperature sensor is installed on the left inner wall of the barrel (2).

2. A method for producing a concentrated diet for armyworm nutrition according to claim 1, characterized in that: The heating component (23) is electrically heated and is used to heat the raw materials in the barrel (2); the sticky insect nutrient concentrate feed comprises a basic component, a nutritional component, and a thickening, antiseptic and antibacterial component, wherein the basic component comprises 8 parts of corn leaf powder or wheat leaf powder, 8 parts of wheat bran, and 2-3 parts of brewer's yeast powder; the nutritional component comprises 1 part of edible soft white sugar, 0.5 parts of vitamin C tablets, and 0.2 parts of vitamin B tablets; the thickening, antiseptic and antibacterial component comprises 1-2 parts of agar powder, 0.15-0.3 parts of potassium sorbate or sorbic acid, and 0.15-0.2 parts of paraben.

3. A method for producing a concentrated diet for armyworm nutrition according to claim 2, characterized in that: The weighing assembly comprises two pressure sensors (6) fixedly connected to the mounting frame (1), a load-bearing roller (7) is placed on each of the two pressure sensors (6), adjacent sides of the two load-bearing rollers (7) are fixedly connected to a limiting roller (8), the two limiting rollers (8) are sleeved with a first spring (9), adjacent sides of the two limiting rollers (8) are commonly fixedly connected to a fixing plate, the bearing seat (10) is fixedly connected to the fixing plate, and the first motor (11) is mounted on the fixing plate.

4. A method for producing a concentrated diet for armyworm nutrition according to claim 3, characterized in that: The stirring assembly comprises a second motor (14) mounted on the upper end of the barrel (2); the output shaft end of the second motor (14) extends into the barrel (2) and is fixedly connected to a vertical rod (21); the lower end of the vertical rod (21) is fixedly connected to a fixed block (22); and stirring rods (24) are fixedly connected to the left and right sides of the fixed block (22).

5. A method for producing a concentrated diet for armyworm nutrition according to claim 4, characterized in that: The barrel (2) is provided with an adding hopper (5), the upper end of which extends to the outside. The storage box (34) is mounted on the right inner wall of the barrel (2). The grinding assembly is used to grind the vitamin B tablets and the vitamin C tablets. The grinding assembly comprises a partition (31) arranged in the storage box (34), the partition (31) being provided with a round opening, the inner wall of which is fixedly connected with a screen (30), a grinding rod (35) passing through and rotatably connected to the storage box (34), the lower end of which is fixedly connected with a grinding head (29), the grinding head (29) being located in the screen (30), the grinding rod (35) being transmission-connected to the vertical rod (21) via a transmission assembly (33), the inner bottom of the barrel (2) being connected with a drop pipe (32), and a valve being provided on the drop pipe (32).

6. A method for producing a concentrated diet for armyworms according to claim 5, characterized in that: The upper end of the storage box (34) is fixedly connected to a rectangular frame (26), a vertical hole is provided on the storage box (34), a moving block (36) is slidably connected inside the rectangular frame (26), two through openings (27) are provided on the moving block (36), and the rear side of the moving block (36) is elastically connected to the rear inner wall of the rectangular frame (26) via a third spring (28).

7. A method for producing a concentrated diet for armyworm nutrition according to claim 6, characterized in that: The grinding rod (35) is provided with a toggle assembly, which is used to toggle the vitamin B tablets and the vitamin C tablets on the upper end of the screen (30) so that the vitamin B tablets and the vitamin C tablets can fall evenly into the gaps between the grinding head (29) and the screen (30). The toggle assembly comprises a connecting rod (37) fixedly connected to the grinding rod (35), and a plurality of toggle rods (38) are fixedly connected to the lower end of the connecting rod (37).

8. A method for producing a concentrated diet for armyworm nutrition according to claim 7, characterized in that: The inner walls of the front and rear sides of the barrel (2) are connected to a rotating shaft (20) for rotation, and a swing plate (25) is fixedly connected to the rotating shaft (20). A control box (13) is provided on the front side of the barrel (2), and the front side of the rotating shaft (20) extends into the control box (13). A gear (18) is fixedly connected to the rotating shaft (20). An electromagnet (15) is fixedly connected to the left inner wall of the control box (13). A slider (17) is slidably connected to the control box (13). The slider (17) is elastically connected to the adjacent side of the electromagnet (15) via a second spring (16), and a rack (19) is fixedly connected to the right side of the slider (17).

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