Fermentation treatment equipment and treatment method for organic fertilizer for Chinese mugwort
By detecting the weight components and humidity components of organic fertilizer quantity and humidity, and combining the mechanical structure to control the stirring frequency and speed, the problem of uneven fermentation in traditional equipment is solved, and the uniformity and efficiency of organic fertilizer fermentation are improved.
Patent Information
- Application Number
- CN202510605926.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-12
- Publication Date
- 2025-07-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional organic fertilizer fermentation and treatment equipment cannot dynamically adjust the stirring frequency and speed according to the amount and humidity of organic fertilizer, resulting in uneven fermentation, excessive heat dissipation, and production of odors and harmful substances.
Weight components and humidity components are used to detect the amount and humidity of organic fertilizer, and the frequency and speed of the stirring parts are controlled through mechanical structure linkage. The fermentation conditions are adjusted in combination with ventilation and feeding parts to keep the humidity of organic fertilizer between 50%-65%.
The uniformity and efficiency of organic fertilizer fermentation are improved, the rapid heat loss and the inhibition of microbial activity are avoided, the generation of odors and harmful substances is reduced, and the fermentation quality is improved.
Smart Images
Figure CN120329094A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of fermentation of Artemisia argyi Levl. & Vaniot waste, and particularly relates to an organic fertilizer fermentation treatment device and a treatment method for Artemisia argyi Levl. & Vaniot. Background Art
[0002] Artemisia argyi Levl. & Vaniot plants are tall, with a strong aroma, thick paper-like leaves, densely and thickly hairy, the middle leaves are pinnately lobed, the upper leaves are usually not divided, elliptical or oblong. Artemisia argyi Levl. & Vaniot belongs to Angiospermae, Dicotyledoneae, Campanulales, Compositae, Artemisia.
[0003] Some wastes will be generated during the harvesting and processing of Artemisia argyi Levl. & Vaniot. These wastes can be converted into organic fertilizers after being processed. During this process, the organic fertilizers need to be fermented to improve them for use in the planting of other crops. When the organic fertilizers are fermented, they need to be stirred to avoid caking during fermentation and ensure the looseness of the organic fertilizers. At the same time, when the organic fertilizers are stirred, in order to ensure the internal oxygen circulation during the fermentation of the organic fertilizers and make the organic fertilizers ferment evenly, it is necessary to control the stirring frequency and speed of the organic fertilizers.
[0004] When the traditional organic fertilizer fermentation treatment device ferments the organic fertilizers, the stirring frequency and speed of the organic fertilizers are usually constant. When the amount of fermented organic fertilizers is too small, if the organic fertilizers are stirred too frequently, it will cause the heat of the organic fertilizers to dissipate too quickly and the structure of the organic fertilizer pile to be frequently damaged. When the humidity of the organic fertilizers during fermentation is low, if the stirring speed of the organic fertilizers is too fast, it will cause further heat dissipation of the organic fertilizers and the activities of microorganisms to be inhibited. Furthermore, it will make the organic fertilizers ferment unevenly, prone to dust and odor, affecting the quality of organic fertilizer fermentation. Summary of the Invention
[0005] In order to solve the problem that the organic fertilizer fermentation treatment device is not convenient to control the stirring frequency and speed of the organic fertilizer according to the amount of fermented organic fertilizer and the humidity of the organic fertilizer, the present application provides an organic fertilizer fermentation treatment device and a treatment method for Artemisia argyi Levl. & Vaniot.
[0006] The organic fertilizer fermentation treatment device and the treatment method for Artemisia argyi Levl. & Vaniot provided by the present application adopt the following technical solutions: An organic fertilizer fermentation treatment device for Artemisia argyi Levl. & Vaniot, comprising a fermentation tank, a support frame fixed on the fermentation tank, a stirring member rotatably arranged in the fermentation tank, and a weight component and a humidity component for detecting the weight and humidity of the organic fertilizer; The weight component includes a weight plate movably arranged in the fermentation tank, a lifting member for automatically lifting the weight plate, and an intermittent member for intermittently driving the stirring member; The humidity component includes two humidity sensors fixed on the fermentation tank, a rotating member for driving the stirring member to rotate, a speed member for adjusting the rotation speed of the stirring member, and a synchronization member for synchronously driving the intermittent member and the speed member; The fermentation tank is further provided with a ventilation member for ventilating the inside of the fermentation tank and a feeding member for supplementing water to the organic fertilizer.
[0007] By adopting the above technical solutions, the stirring member can stir the organic fertilizer in the fermentation tank to make the organic fertilizer evenly mixed, avoid insufficient fermentation, accelerate the decomposition speed, and shorten the fermentation time; the weight component can detect the weight of the organic fertilizer in the fermentation tank, and can control the stirring frequency of the stirring member for the organic fertilizer according to the weight of the organic fertilizer, avoiding excessive stirring when the amount of organic fertilizer is too small, so that the heat of the organic fertilizer dissipates too quickly and destroys the structure of the organic fertilizer pile; through the humidity component, the humidity of the organic fertilizer in the fermentation tank can be detected, and the stirring speed of the stirring member for the organic fertilizer can be controlled according to the humidity of the organic fertilizer, avoiding too low humidity of the organic fertilizer and too fast stirring speed, resulting in further heat dissipation of the organic fertilizer and affecting the quality of organic fertilizer fermentation; the ventilation member can ventilate the fermentation tank, provide oxygen during the fermentation of the organic fertilizer, ensure the growth of microorganisms in the organic fertilizer, and the ventilation can evaporate excess water, prevent the material from being too wet, and maintain an appropriate humidity; the feeding member can add liquid to the fermentation tank, supplement water when the organic fertilizer is too dry, avoid the organic fertilizer from being too dry, resulting in difficulty in the growth of microorganisms in the organic fertilizer, maintain appropriate fermentation conditions, and can keep the fermentation humidity of the organic fertilizer between 50% and 65% to ensure the fermentation efficiency of the organic fertilizer.
[0008] Optionally, the lifting member includes a plurality of compression springs and connecting rods fixed on the weight plate and a connecting frame fixed on the connecting rod, and the plurality of compression springs are all fixedly connected to the inner bottom wall of the fermentation tank.
[0009] By adopting the above technical solutions, the lifting member can detect the weight of the organic fertilizer on the weight plate. Pour the organic fertilizer to be fermented into the fermentation tank, and the organic fertilizer will accumulate on the weight plate, which can squeeze the plurality of compression springs. At the same time, through the weight of the accumulated organic fertilizer, the intermittent member can be driven to move to control the stirring interval time of the organic fertilizer according to the amount of the organic fertilizer. When the organic fertilizer on the weight plate is released, through the elastic force of the plurality of compression springs, the weight plate can be driven to move upward to restore the weight plate.
[0010] Optionally, the intermittent member includes a fixed cylinder rotatably arranged on the support frame, an intermittent gear rotatably arranged on the connecting frame, a first intermittent plate fixed to the fixed cylinder, two second intermittent plates and three third intermittent plates, and a motor fixed to the support frame. The fixed cylinder is fixedly connected to the output shaft of the motor. The two second intermittent plates are symmetrically arranged on the fixed cylinder, and the three third intermittent plates are evenly distributed outside the fixed cylinder. The second intermittent plate is located below the first intermittent plate, and the third intermittent plate is located below the second intermittent plate. One of the three third intermittent plates and one of the two second intermittent plates are flush with the first intermittent plate.
[0011] By adopting the above technical solution, the intermittent member can control the stirring frequency of the stirring member for the organic fertilizer. When the lifting member drives the intermittent member, when the weight plate moves up and down, it can drive the connecting rod, the connecting frame, the intermittent gear, the fixed gear and the speed change gear to move up and down in sequence, so that the intermittent gear will slide on the first intermittent plate, the second intermittent plate and the third intermittent plate. According to the amount of the organic fertilizer, the intermittent gear can be moved to a specified position, and then the stirring frequency of the stirring member for the organic fertilizer can be controlled according to the amount of the organic fertilizer. The motor can drive the fixed cylinder, the first intermittent plate, the two second intermittent plates and the three third intermittent plates to rotate in sequence. According to the driving frequency of the corresponding first intermittent plate, second intermittent plate and third intermittent plate to drive the intermittent gear to rotate intermittently, the synchronous member, the rotating member and the stirring member can be driven to rotate intermittently in sequence.
[0012] Optionally, the stirring member includes a rotating rod and a rotating cylinder rotatably arranged in the fermentation tank, and stirring blades respectively fixed to the rotating rod and the rotating cylinder. The rotating cylinder is slidably connected to the rotating rod. A rolling bearing is arranged on the outer side of the rotating cylinder. The weight plate is connected to the rolling bearing.
[0013] By adopting the above technical solution, the stirring member can stir the organic fertilizer in the fermentation tank. When the speed member drives the stirring member, it can drive the rotating rod, the rotating cylinder and a plurality of stirring blades to rotate in sequence. Then, when the plurality of stirring blades rotate, the organic fertilizer can be evenly stirred to ensure the fermentation speed of the organic fertilizer.
[0014] Optionally, the speed member includes an electric push rod fixed to the fermentation tank and a movable frame fixed to the electric push rod. Both of the humidity sensors are electrically connected to the electric push rod.
[0015] By adopting the above technical solution, the rotating member can adjust the rotation speed of the stirring member. The electric push rod can drive the movable frame and the rotating wheel to move up and down in sequence, so that the rotating wheel slides on the rotating rod. The humidity sensor detects the humidity of the organic fertilizer. When the humidity of the organic fertilizer is too high, the electric push can drive the rotating wheel to move upward, move the rotating wheel to the position where the diameter of the variable-speed wheel is smaller, and increase the rotation speed of the variable-speed wheel on the rotating wheel. When the humidity of the organic fertilizer is moderate, the rotating wheel can be kept in the middle position of the variable-speed wheel to keep the rotation speed of the rotating wheel moderate. When the humidity of the organic fertilizer is too low, the electric push can drive the rotating wheel to move downward, move the rotating wheel to the position where the diameter of the variable-speed wheel is larger, and reduce the rotation speed of the variable-speed wheel on the rotating wheel.
[0016] Optionally, the rotating member includes a variable-speed wheel rotatably arranged on the support frame and a rotating wheel rotatably arranged on the movable frame. The rotating wheel is in movable contact with the variable-speed wheel, and the rotating rod is slidably connected to the rotating wheel.
[0017] By adopting the above technical solution, the rotating member can drive the stirring member. When the synchronizing member drives the rotating member, it can drive the variable-speed wheel and the rotating wheel to rotate in sequence. Then, when the rotating wheel rotates, it can drive the stirring member to achieve the effect of stirring the organic fertilizer by the stirring member.
[0018] Optionally, the synchronizing member includes a fixed gear and a variable-speed gear rotatably arranged on the connecting frame, and a movable rod, a first bevel gear and a second bevel gear rotatably arranged on the support frame. The fixed gear is coaxially and fixedly connected to the intermittent gear. The fixed gear is meshed with the variable-speed gear. The first bevel gear is meshed with the second bevel gear. The second bevel gear is coaxially and fixedly connected to the variable-speed wheel. The movable rod is fixedly connected to the first bevel gear. The variable-speed gear is slidably connected to the movable rod.
[0019] By adopting the above technical solution, the synchronizing member can drive the rotating member synchronously when the intermittent member is driven. When the intermittent gear rotates, it can drive the fixed gear to rotate. The fixed gear changes the speed of the variable-speed gear. Therefore, when the variable-speed gear rotates, it can drive the movable rod, the first bevel gear, the second bevel gear and the variable-speed wheel to rotate in sequence, and then drive the rotating member and the stirring member to be driven.
[0020] Optionally, the ventilation member includes a ventilation pipe communicated with the fermentation tank and a suction fan arranged on the ventilation pipe. The suction fan is electrically connected to the humidity sensor.
[0021] By adopting the above technical solution, the ventilation component can extract the gas in the fermentation tank for ventilation. The suction fan can extract the gas in the fermentation tank through the ventilation pipe, achieving the effect of ventilation and air exchange in the fermentation tank. When the humidity sensor detects that the organic fertilizer in the fermentation tank is relatively moist, the humidity sensor will transmit a signal to the suction fan to strengthen the suction force, which can enhance the speed of air exchange in the fermentation tank to accelerate the evaporation of water in the organic fertilizer, thereby reducing the humidity and enhancing the speed and effect of organic fertilizer fermentation.
[0022] Optionally, the feeding component includes a tee pipe connected to the fermentation tank and two one-way solenoid valves fixed on the tee pipe. Both of the one-way solenoid valves are electrically connected to the humidity sensor.
[0023] By adopting the above technical solution, the feeding component can add liquid to the fermentation tank. When the humidity sensor detects that the organic fertilizer in the fermentation tank is relatively dry, the humidity sensor will transmit a signal to the two one-way solenoid valves, causing the one-way solenoid valves to open the two inlets of the tee pipe. The liquid in the tee pipe will flow into the fermentation tank through the two inlets to humidify the organic fertilizer, ensuring the effect of humidifying and fermenting the organic fertilizer.
[0024] A method for fermenting and treating organic fertilizer for Artemisia argyi includes the following steps: S1. Pour the organic fertilizer onto the weight plate in the fermentation tank. The lifting component can detect the amount of the organic fertilizer, and the stirring component can drive the stirring blades to rotate for stirring during the fermentation of the organic fertilizer. S2. The intermittent component can drive the first intermittent plate, two second intermittent plates, and three third intermittent plates on the fixed cylinder to rotate. When the corresponding first intermittent plate, second intermittent plate, and third intermittent plate drive the intermittent gear to rotate, the stirring frequency of the stirring component for the organic fertilizer can be controlled according to the amount of the organic fertilizer. S3. The humidity sensor can detect the humidity of the organic fertilizer. According to the humidity of the organic fertilizer, the speed component can drive the rotating wheel to move on the variable-speed wheel, and the stirring speed of the stirring component for the organic fertilizer can be controlled according to the humidity of the organic fertilizer. S4. When the humidity sensor cooperates with the feeding component and the ventilation component to detect that the organic fertilizer is relatively dry, the organic fertilizer can be humidified. When it detects that the organic fertilizer is moist, the ventilation speed in the fermentation tank can be enhanced, so that the fermentation humidity of the organic fertilizer is maintained between 50% - 65%.
[0025] By adopting the above technical solution, during the fermentation of the organic fertilizer, the stirring frequency and speed of the organic fertilizer can be controlled according to the amount of organic fertilizer fermentation and the humidity of organic fertilizer fermentation. When the amount of organic fertilizer fermentation is too small, the organic fertilizer is stirred too frequently, resulting in too fast heat dissipation of the organic fertilizer and frequent damage to the structure of the organic fertilizer pile. When the humidity during the fermentation of the organic fertilizer is low, the stirring speed of the organic fertilizer is too fast, resulting in further heat dissipation of the organic fertilizer and inhibition of microbial activities, ensuring the quality of organic fertilizer fermentation.
[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. Pour the organic fertilizer to be fermented onto the weight plate in the fermentation tank. The lifting member can detect the amount of the organic fertilizer. At the same time, the lifting member cooperates with the intermittent member, the synchronization member, the rotation speed member, the rotating member and the stirring member to perform stirring treatment during the fermentation of the organic fertilizer, ensuring the fermentation effect of the organic fertilizer. The lifting member cooperates with the intermittent member to control the stirring frequency of the stirring member for the organic fertilizer according to the amount of the organic fertilizer. When the amount of the organic fertilizer is small, the interval time of the stirring frequency of the organic fertilizer is relatively long. When the amount of the organic fertilizer is medium, the interval time of the stirring frequency of the organic fertilizer will be moderate. When the amount of the organic fertilizer is large, the interval time of the stirring frequency of the organic fertilizer will be short. When the amount of the organic fertilizer is too small, excessive stirring will intensify the heat loss of the organic fertilizer and affect fermentation. When the amount of the fermented organic fertilizer is small, introducing a large amount of oxygen will cause the number and activity of the organic fertilizer microorganisms to be insufficient to fully utilize the oxygen, inhibiting the activity of the microorganisms and affecting the fermentation of the organic fertilizer. At the same time, when the amount of the organic fertilizer is too large, frequent and slow stirring will cause the organic fertilizer to form a pile and an anoxic environment will be formed inside, avoiding anaerobic fermentation inside the organic fertilizer and generating harmful substances and odors; 2. The humidity sensor detects the humidity of the organic fertilizer in the fermentation tank. The humidity sensor cooperates with the rotation speed member to control the stirring speed of the stirring member for the organic fertilizer according to the humidity of the organic fertilizer. When the humidity of the organic fertilizer is relatively high, the rotation speed of the rotating wheel can be increased. When the humidity of the organic fertilizer is moderate, the rotation speed of the rotating wheel is kept moderate. When the humidity of the organic fertilizer is relatively low, the rotation speed of the rotating wheel can be decreased. When the organic fertilizer is relatively dry, too fast stirring speed will intensify the water loss, reduce the generation of bubbles and reduce the fermentation time. At the same time, when the organic fertilizer is relatively wet, too slow stirring speed will cause the organic fertilizer to be unevenly mixed and form lumps, which can ensure sufficient oxygen supply in the organic fertilizer, prevent anaerobic fermentation of the organic fertilizer, generate harmful substances and odors, and ensure the quality of the organic fertilizer fermentation; 3. When the humidity sensor cooperates with the feeding member to detect that the organic fertilizer in the fermentation tank is relatively dry, the organic fertilizer can be humidified, and the water inflow of the liquid can be controlled according to the humidity of the organic fertilizer, ensuring the humidification and fermentation effect of the organic fertilizer. When the humidity sensor cooperates with the ventilation member to detect that the organic fertilizer in the fermentation tank is relatively wet, the ventilation speed in the fermentation tank can be increased to accelerate the evaporation of the water in the organic fertilizer, thereby reducing the humidity and enhancing the fermentation speed and effect of the organic fertilizer. The fermentation humidity of the organic fertilizer in the fermentation tank can be maintained between 50% and 65%, avoiding too high or too low humidity of the organic fertilizer affecting its fermentation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 is the overall structural schematic diagram of the embodiment of the present application; Figure 2 Cross-sectional view of the connection structure of the fermentation tank in the embodiment of the present application; Figure 3External view of the weight plate connection structure in the embodiment of the present application; Figure 4 Embodiment of the present application Figure 1 Enlarged view of part A in the figure.
[0028] Reference signs: 1, fermentation tank; 2, weight plate; 3, motor; 4, fixed cylinder; 5, first intermittent plate; 6, second intermittent plate; 7, third intermittent plate; 8, intermittent gear; 9, fixed gear; 10, variable-speed gear; 11, movable rod; 12, first helical gear; 13, second helical gear; 14, variable-speed wheel; 15, rotating wheel; 16, rotating rod; 17, rotating cylinder; 18, stirring blade; 19, electric push rod; 20, movable frame; 21, connecting rod; 22, connecting frame; 23, compression spring; 24, discharge hose; 25, humidity sensor; 26, three-way pipe; 27, one-way solenoid valve; 28, ventilation pipe; 29, suction fan; 30, intelligent controller; 31, trigger block; 32, inductor; 33, support frame; 34, rolling bearing. Detailed implementation manners
[0029] The following further describes the present application in detail with reference to the Figures 1-4 accompanying drawings.
[0030] Embodiment 1:
[0031] The embodiment of the present application discloses an organic fertilizer fermentation treatment device for Artemisia argyi. Referring to Figure 1 and Figure 2 , it includes a fermentation tank 1, a support frame 33 fixed on the fermentation tank 1, a stirring member rotatably arranged in the fermentation tank 1, and a weight component and a humidity component for detecting the weight and humidity of the organic fertilizer; the weight component includes a weight plate 2 movably arranged in the fermentation tank 1, a lifting member for automatically lifting the weight plate 2, and an intermittent member for intermittently driving the stirring member; the humidity component includes two humidity sensors 25 fixed on the fermentation tank 1, a rotating member for rotatably driving the stirring member, a speed regulating member for adjusting the rotation speed of the stirring member, and a synchronizing member for synchronously driving the intermittent member and the speed regulating member; a ventilation member for ventilating the inside of the fermentation tank 1 and a feeding member for supplementing water to the organic fertilizer are further arranged on the fermentation tank 1.
[0032] The lifting member includes a plurality of compression springs 23 and connecting rods 21 fixed on the weight plate 2 and a connecting frame 22 fixed on the connecting rod 21. The plurality of compression springs 23 are all fixedly connected to the inner bottom wall of the fermentation tank 1. A connection hole is opened at the bottom of the fermentation tank 1, and the connecting rod 21 is slidably connected to the connection hole.
[0033] The intermittent member includes a fixed cylinder 4 rotatably arranged on the support frame 33, an intermittent gear 8 rotatably arranged on the connecting frame 22, a first intermittent plate 5 fixed to the fixed cylinder 4, two second intermittent plates 6 and three third intermittent plates 7, and a motor 3 fixed to the support frame 33. The fixed cylinder 4 is fixedly connected to the output shaft of the motor 3. The two second intermittent plates 6 are symmetrically arranged on the fixed cylinder 4, and the three third intermittent plates 7 are evenly distributed outside the fixed cylinder 4. The second intermittent plate 6 is located below the first intermittent plate 5, and the third intermittent plate 7 is located below the second intermittent plate 6. One of the three third intermittent plates 7 and one of the two second intermittent plates 6 are flush with the first intermittent plate 5. The third intermittent plate 7 and the second intermittent plate 6 that are flush with the first intermittent plate 5 are combined into a long intermittent plate. The first intermittent plate 5, the two second intermittent plates 6, and the three third intermittent plates 7 are all in movable contact with the intermittent gear 8.
[0034] The stirring member includes a rotating rod 16 and a rotating cylinder 17 rotatably arranged in the fermentation tank 1, and stirring blades 18 respectively fixed to the rotating rod 16 and the rotating cylinder 17. Four stirring blades 18 are arranged on both the rotating rod 16 and the rotating cylinder 17. The rotating cylinder 17 is slidably connected to the rotating rod 16. A limiting slot is opened on the inner side of the rotating cylinder 17, and a long key is fixedly connected to the outer side of the rotating rod 16. The rotating rod 16 and the long key are both slidably connected to the limiting slot. By providing the long key and the limiting slot, the rotating cylinder 17 can be limited, and the rotating rod 16 can drive the rotating cylinder 17 to rotate when rotating. A rolling bearing 34 is fixedly connected to the outer side of the rotating cylinder 17, and the weight plate 2 is connected to the rolling bearing 34. The rolling bearing 34 is composed of an inner ring, an outer ring, rolling elements, and a cage. The inner ring of the rolling bearing 34 is connected to the rotating cylinder 17, and the inner ring of the rolling bearing 34 is connected to the weight plate 2. By means of the rolling bearing 34, not only the stability of the rotation of the rotating cylinder 17 can be ensured, but also the weight plate 2 can drive the rotating cylinder 17 to lift when lifting.
[0035] The speed member includes an electric push rod 19 fixed to the fermentation tank 1 and a movable frame 20 fixed to the electric push rod 19. Both humidity sensors 25 are electrically connected to the electric push rod 19. A guide rod is fixedly connected to the fermentation tank 1. A guide hole with the same diameter as the guide rod is opened on the movable frame 20. The guide rod is slidably connected to the guide hole. By providing the guide rod and the guide hole, the stability of the up and down movement of the movable frame 20 can be ensured. A through hole is opened on the movable frame 20, and the rotating rod 16 is slidably connected to the through hole.
[0036] The rotating member includes a speed change wheel 14 rotatably arranged on the support frame 33 and a rotating wheel 15 rotatably arranged on the movable frame 20. The rotating wheel 15 is in movable contact with the speed change wheel 14. The rotating rod 16 is slidably connected to the rotating wheel 15. A square key is fixedly connected to the rotating rod 16. A keyway hole is formed in the rotating wheel 15. The rotating rod 16 and the square key are both slidably connected to the keyway hole. By providing the square key and the keyway hole, the rotating wheel 15 can be limited, so that the rotating wheel 15 can be driven to rotate when the rotating rod 16 rotates. The synchronizing member includes a fixed gear 9 and a variable speed gear 10 rotatably arranged on the connecting frame 22, and a movable rod 11, a first helical gear 12 and a second helical gear 13 rotatably arranged on the support frame 33. The fixed gear 9 is coaxially and fixedly connected to the intermittent gear 8. The fixed gear 9 meshes with the variable speed gear 10. The first helical gear 12 meshes with the second helical gear 13. The second helical gear 13 is coaxially fixed to the speed change wheel 14. The movable rod 11 is fixedly connected to the first helical gear 12. The variable speed gear 10 is slidably connected to the movable rod 11. A limiting hole is formed in the variable speed gear 10. A long key is fixedly connected to the movable rod 11. The movable rod 11 and the long key are both slidably connected to the limiting hole. By providing the long key and the limiting hole, the variable speed gear 10 can be limited, so that the variable speed gear 10 can be driven to rotate when the movable rod 11 rotates. The diameter of the fixed gear 9 is larger than that of the variable speed gear 10 to achieve the speed regulation effect of the variable speed gear 10. A fixing hole is formed in the connecting frame 22. The movable rod 11 is slidably connected to the fixing hole.
[0037] The ventilation member includes a ventilation pipe 28 communicated with the fermentation tank 1 and a suction fan 29 arranged on the ventilation pipe 28. The suction fan 29 is electrically connected to the humidity sensor 25.
[0038] The feeding member includes a three-way pipe 26 communicated with the fermentation tank 1 and two one-way solenoid valves 27 fixed to the three-way pipe 26. Both of the two one-way solenoid valves 27 are electrically connected to the humidity sensor 25. The two one-way solenoid valves 27 are respectively arranged at the inlets where the three-way pipe 26 is communicated with the fermentation tank 1. The two inlets of the three-way pipe 26 can be unidirectionally limited by the two one-way solenoid valves 27, and the organic fertilizer in the fermentation tank 1 can be prevented from flowing into the three-way pipe 26. A water storage tank is communicated with the three-way pipe 26.
[0039] A feed pipe and a discharge hose 24 are fixedly connected to the fermenter 1. The feed pipe is communicated with the fermenter 1, and the discharge hose 24 is communicated with the weight plate 2. A control valve is fixedly installed on the outer side of the discharge hose 24. By adjusting the control valve, the fermented organic fertilizer on the weight plate 2 can be discharged through the discharge hose 24. Through the discharge hose 24, the weight plate 2 can have a telescopic effect when lifting. A trigger block 31 is fixedly connected to the fixed cylinder 4, and a sensor 32 is fixedly connected to the support frame 33. The sensor 32 is in movable contact with the trigger block 31. The sensor 32 is electrically connected to the motor 3. When the sensor 32 is in contact with the trigger block 31, the long intermittent plate and the intermittent gear 8 are in a fitting state.
[0040] An intelligent controller 30 is fixedly connected to the fermenter 1. The motor 3, the electric push rod 19, the sensor 32, the suction fan 29, two humidity sensors 25 and two one-way solenoid valves 27 are all electrically connected to the intelligent controller 30. Through the intelligent controller 30, the motor 3, the electric push rod 19, the sensor 32, the suction fan 29, two humidity sensors 25 and two one-way solenoid valves 27 can be controlled to be turned on or off regularly.
[0041] In the prior art, the method of controlling the stirring frequency of the stirring paddle in the fermentation tank according to the amount of organic fertilizer is usually to first detect the amount of organic fertilizer through a weighing device, then adjust the rotation frequency of the motor for the stirring paddle according to the detected amount of organic fertilizer, and then pour the organic fertilizer into the fermentation tank to realize the control of the stirring frequency of the organic fertilizer according to the amount of organic fertilizer. This method has a high dependence on manual labor and insufficient accuracy. It requires manual weighing of the organic fertilizer first and then transporting it to the fermentation tank for processing of the organic fertilizer, which affects the efficiency of organic fertilizer fermentation and will interrupt the continuous production of organic fertilizer. However, in this application, the organic fertilizer can be directly poured into the fermentation tank, the stirring frequency can be automatically controlled according to the amount of organic fertilizer, the steps of detecting the organic fertilizer can be reduced, the efficiency of organic fertilizer production and fermentation can be improved, and the manual labor intensity can be reduced.
[0042] The fermentation treatment of Qiai organic fertilizer requires long-term fermentation and processing. Moreover, the flow rate and added weight of water will change during the fermentation of organic fertilizer. Therefore, the weight detection of organic fertilizer needs to be carried out continuously. The traditional weight detection of organic fertilizer is carried out through a weight sensor. Using a weight sensor in this application requires continuous opening to detect the organic fertilizer, which will not only increase the cost, but also be easily damaged due to continuous opening and pressure detection for a long time, and is not suitable for the continuous opening detection of this application. However, in this application, through the linkage of the mechanical structure, the weight of the organic fertilizer can be continuously and real-time detected, and the stirring frequency of the organic fertilizer can be automatically controlled. By observing the position of the intermittent gear 8, the staff can directly judge the amount of organic fertilizer fermentation.
[0043] The number of stirring blades 18 is two groups. The two groups of stirring blades 18 are respectively located on the rotating rod 16 and the rotating cylinder 17. And while detecting the weight of the organic fertilizer, the distance between the two groups of stirring blades 18 will also be automatically adjusted. The more organic fertilizer on the weight plate 2, the farther the distance between the two groups of stirring blades 18. Thus, the two groups of stirring blades 18 can mainly stir the organic fertilizer at the top and bottom. The organic fertilizer at the bottom is prone to water accumulation due to pressure and water seepage, forming an anaerobic environment and producing organic acids to inhibit fermentation. Therefore, by stirring to drain the accumulated water, the porosity can be restored, and the organic fertilizer at the bottom can be turned to the middle to ensure that all materials reach the sterilization humidity. During fermentation, the organic fertilizer at the top is prone to form a hard crust due to water evaporation, hindering the penetration of oxygen and resulting in a decrease in the activity of aerobic microorganisms. Therefore, by stirring, the caking layer can be broken, the oxygen permeability can be increased, and local anaerobic fermentation and the generation of odors can be avoided. Since the top dissipates heat quickly, turning the organic fertilizer at the top to the middle can control the overall humidity difference of the organic fertilizer within a qualified range. The middle is the main heat generation area. Frequent stirring will accelerate heat dissipation, leading to a decrease in the pile temperature and an extension of the composting cycle. Excessive stirring will damage its microbial community structure. The organic fertilizer in the middle can be gently turned by the rotation of the two groups of stirring blades 18, and then the middle of the organic fertilizer box can be mainly pushed to ensure the inactivation of pathogens and the efficiency of organic fertilizer fermentation. In the prior art, unreasonable stirring frequency and speed will lead to energy waste and low fermentation efficiency. Therefore, dynamically adjusting the stirring parameters according to the actual situation of the organic fertilizer can avoid unnecessary energy consumption and improve the economy of the fermentation process on the premise of ensuring the fermentation effect. Therefore, during the organic fertilizer fermentation process, through the triple linkage control of the amount, humidity, and blade spacing of the organic fertilizer (amount → frequency, humidity → speed, amount → spacing), through the coordinated control of the triple linkage, the fermentation process can be adapted, energy can be saved and consumed, and the quality of organic fertilizer fermentation can be improved.
[0044] The implementation principle of an organic fertilizer fermentation treatment device for Artemisia argyi in an embodiment of the present application is as follows: (1)The organic fertilizer to be fermented can be poured into the fermentation tank 1 through the feed pipe. The organic fertilizer will accumulate on the weight plate 2 and squeeze multiple compression springs 23. Driven by the weight of the accumulated organic fertilizer, the weight plate 2, the connecting rod 21, the connecting frame 22, the intermittent gear 8, the fixed gear 9, and the variable speed gear 10 will move downward in sequence. The amount of the organic fertilizer can be detected according to the descending range of the weight plate 2. When the intermittent gear 8 moves downward, it will slide on the first intermittent plate 5, the second intermittent plate 6, and the third intermittent plate 7. When there is less organic fertilizer on the weight plate 2, the intermittent gear 8 will be moved to the range area of the first intermittent plate 5. When there is a medium amount of organic fertilizer on the weight plate 2, the intermittent gear 8 will be moved to the range area of the second intermittent plate 6. When there is more organic fertilizer on the weight plate 2, the intermittent gear 8 will be moved to the range area of the third intermittent plate 7. The intermittent gear 8 can be moved to a specified position according to the amount of the organic fertilizer. At the same time, when the weight plate 2 moves up and down due to the weight of the organic fertilizer and the elastic force of multiple compression springs 23, it can also drive the rotating cylinder 17 to slide on the rotating rod 16 to prevent the weight plate 2 from being hindered and interfered during the up and down movement; (2) The motor 3 can drive the fixed cylinder 4, the first intermittent plate 5, two second intermittent plates 6 and three third intermittent plates 7 to rotate in sequence. When the intermittent gear 8 is in contact with the first intermittent plate 5, the intermittent gear 8 can be driven to rotate intermittently when the first intermittent plate 5 rotates and contacts the intermittent gear 8. At this time, when the fixed cylinder 4 drives the first intermittent plate 5 to rotate one circle, the intermittent gear 8 will rotate once. When the intermittent gear 8 is in contact with the second intermittent plate 6, the intermittent gear 8 can be driven to rotate intermittently when the two second intermittent plates 6 rotate and contact the intermittent gear 8. At this time, when the fixed cylinder 4 drives the two second intermittent plates 6 to rotate half a circle, the intermittent gear 8 will rotate once. When the intermittent gear 8 is in contact with the third intermittent plate 7, the intermittent gear 8 can be driven to rotate intermittently when the three third intermittent plates 7 rotate and contact the intermittent gear 8. At this time, when the fixed cylinder 4 drives the three third intermittent plates 7 to rotate one-third of a circle, the intermittent gear 8 will rotate once. Thus, by this method, the stirring frequency of the organic fertilizer can be controlled according to the amount of the organic fertilizer. When the amount of the organic fertilizer is small, the time interval between the stirring frequencies of the stirring member for the organic fertilizer each time will be long. When the amount of the organic fertilizer is medium, the time interval between the stirring frequencies of the stirring member for the organic fertilizer each time will be moderate. When the amount of the organic fertilizer is large, the time interval between the stirring frequencies of the stirring member for the organic fertilizer each time will be short. The stirring frequency of the stirring member for the organic fertilizer can be controlled according to the amount of the organic fertilizer, avoiding that when the amount of the organic fertilizer is too small, the over-frequent stirring will intensify the heat loss of the organic fertilizer and affect the fermentation effect, avoiding introducing a large amount of oxygen when the fermentation amount of the organic fertilizer is small, and the number and activity of the organic fertilizer microorganisms are not sufficient to fully utilize the oxygen to inhibit the activity of the microorganisms, affecting the fermentation of the organic fertilizer. At the same time, it can avoid that when the amount of the organic fertilizer is too large, the stirring is too slow and the organic fertilizer forms a pile, creating an anoxic environment inside, avoiding anaerobic fermentation inside the organic fertilizer, generating harmful substances and peculiar smells, ensuring the uniform distribution of heat inside the organic fertilizer pile, and avoiding too high humidity in some areas and too low humidity in other areas; (3) Therefore, when the intermittent gear 8 rotates, it can drive the fixed gear 9 to rotate. By changing the speed of the large and small gears of the variable-speed gear 10 through the fixed gear 9, when the fixed gear 9 rotates a certain angle, the variable-speed gear 10 can be driven to rotate several circles. Therefore, when the variable-speed gear 10 rotates, it can drive the movable rod 11, the first helical gear 12, the second helical gear 13 and the variable-speed wheel 14 to rotate in sequence. Since the variable-speed wheel 14 is in movable contact with the rotating wheel 15, when the variable-speed wheel 14 rotates, it can drive the rotating rod 16, the rotating cylinder 17 and a plurality of stirring blades 18 to rotate in sequence, thereby stirring the organic fertilizer in the fermentation tank 1 to ensure the fermentation effect of the organic fertilizer; (4)The humidity of the organic fertilizer at two different positions in the fermentation tank 1 is detected by two humidity sensors 25, and the approximate humidity of the organic fertilizer can be calculated. Then, according to the humidity of the organic fertilizer, the humidity sensor 25 will transmit a signal to the electric push rod 19. The electric push rod 19 can drive the movable frame 20 and the rotating wheel 15 to move up and down in sequence, so that the rotating wheel 15 slides on the rotating rod 16. When the humidity of the organic fertilizer is too high, the electric push can drive the rotating wheel 15 to move upward and move the rotating wheel 15 to a position with a smaller diameter of the transmission wheel 14. When the transmission wheel 14 drives the rotating wheel 15 to rotate, the rotation speed of the rotating wheel 15 can be increased. When the humidity of the organic fertilizer is moderate, the electric push can drive the rotating wheel 15 to move at the middle position of the transmission wheel 14, so that the rotation speed of the rotating wheel 15 remains moderate. When the humidity of the organic fertilizer is too low, the electric push can drive the rotating wheel 15 to move downward and move the rotating wheel 15 to a position with a larger diameter of the transmission wheel 14. When the transmission wheel 14 drives the rotating wheel 15 to rotate, the rotation speed of the rotating wheel 15 can be reduced. The stirring speed of the stirring part for the organic fertilizer can be controlled according to the humidity of the organic fertilizer, avoiding the excessive stirring speed when the organic fertilizer is relatively dry, which will aggravate the water loss, reduce the generation of bubbles, minimize the damage to the organic fertilizer microorganisms, reduce the fermentation time, and at the same time avoid the uneven stirring speed when the organic fertilizer is relatively wet, resulting in uneven mixing of the organic fertilizer and caking. Ensure sufficient oxygen supply in the organic fertilizer, ensure the growth and activity of the organic fertilizer microorganisms, prevent anaerobic fermentation of the organic fertilizer, generate harmful substances and odors, and ensure the quality of the organic fertilizer fermentation; (5)When the humidity sensor 25 detects that the organic fertilizer in the fermentation tank 1 is relatively dry, the humidity sensor 25 will transmit a signal to the two one-way solenoid valves 27, so that the one-way solenoid valves 27 open the two inlets of the three-way pipe 26. Then, the liquid in the three-way pipe 26 will flow into the fermentation tank 1 through the two inlets to humidify the organic fertilizer. At the same time, the higher the humidity of the organic fertilizer, the larger the opening of the one-way solenoid valve 27 for the inlet of the three-way pipe 26, and the more liquid is added. The water inflow can be controlled according to the humidity of the organic fertilizer, and the humidification fermentation effect of the organic fertilizer can be ensured; (6) The suction fan 29 can extract the gas in the fermentation tank 1 through the ventilation pipe 28, achieving the effect of ventilation and air exchange in the fermentation tank 1. At the same time, when the humidity sensor 25 detects that the organic fertilizer in the fermentation tank 1 is relatively humid, the humidity sensor 25 will transmit a signal to the suction fan 29 to strengthen the suction force, which can enhance the ventilation speed in the fermentation tank 1 to accelerate the evaporation of moisture in the organic fertilizer, thereby reducing the humidity to enhance the speed and effect of organic fertilizer fermentation. Therefore, by detecting the humidity of the organic fertilizer in the fermentation tank 1 through the humidity sensor 25 and controlling the humidification and drying ventilation of the organic fertilizer, the fermentation humidity of the organic fertilizer in the fermentation tank 1 can be maintained between 50% - 65%, avoiding too high or too low humidity of the organic fertilizer, which affects its fermentation efficiency. At the same time, it can avoid the change in the weight of the organic fertilizer caused by moisture evaporation or environmental humidity during fermentation, and try to avoid the lifting of the weight plate 2 during fermentation, which changes the stirring frequency of the organic fertilizer. (7) When the rotating cylinder 17 rotates, it will also drive the trigger block 31 to rub against the inductor 32. Therefore, when the organic fertilizer in the fermentation tank 1 is fermented and needs to be discharged, the inductor 32 is turned on through the intelligent controller 30. When the trigger block 31 is in contact with the inductor 32, the inductor 32 will transmit a signal to the motor 3, causing the motor 3 to stop driving and the rotating cylinder 17 to stop rotating, so that the long strip intermittent plate is in contact with the intermittent gear 8, which can prevent the weight plate 2, connecting rod 21, connecting frame 22, intermittent gear 8, fixed gear 9, and variable speed gear 10 from being driven upward by multiple compression springs 23 and interfering with the upward movement of the intermittent gear 8 due to the misalignment of the first intermittent plate 5, the second intermittent plate 6, and the third intermittent plate 7. The intermittent gear 8 can move upward along the long strip intermittent plate, avoiding the interference area of the first intermittent plate 5, the second intermittent plate 6, and the third intermittent plate 7. Therefore, when discharging the fermented organic fertilizer, the weight plate 2 can be restored by the elastic force of multiple compression springs 23.
[0045] Embodiment 2:
[0046] This application embodiment also discloses a method for fermenting and treating organic fertilizer for Artemisia argyi, based on the organic fertilizer fermentation treatment equipment of Embodiment 1, including the following steps: S1. Pour the organic fertilizer onto the weight plate 2 in the fermentation tank 1. The lifting member can detect the amount of the organic fertilizer, and the stirring member can drive the stirring blades 18 to rotate for stirring treatment during the fermentation of the organic fertilizer. S2. The intermittent member can drive the first intermittent plate 5, two second intermittent plates 6, and three third intermittent plates 7 on the fixed cylinder 4 to rotate. When the corresponding first intermittent plate 5, second intermittent plate 6, and third intermittent plate 7 drive the intermittent gear 8 to rotate, the stirring frequency of the stirring member for the organic fertilizer can be controlled according to the amount of the organic fertilizer. S3. The humidity sensor 25 can detect the humidity of the organic fertilizer, and according to the humidity of the organic fertilizer, the rotating member can drive the rotating wheel 15 to move on the variable speed wheel 14, and the stirring speed of the organic fertilizer by the stirring member can be controlled according to the humidity of the organic fertilizer; S4. When the humidity sensor 25 cooperates with the feeding member and the ventilation member to detect that the organic fertilizer is too dry, the organic fertilizer can be humidified. When it is detected that the organic fertilizer is wet, the ventilation speed in the fermentation tank 1 can be increased to keep the fermentation humidity of the organic fertilizer between 50% and 65%.
[0047] The above are all preferred embodiments of this application. The protection scope of this application is not limited hereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.
Claims
1. An organic fertilizer fermentation treatment device for Artemisia argyi Levl. var. argyi H. Lév., characterized in that: It includes a fermentation tank (1), a support frame (33) fixed on the fermentation tank (1), a stirring member rotatably arranged in the fermentation tank (1), and a weight component and a humidity component for detecting the weight and humidity of the organic fertilizer; The weight component includes a weight plate (2) movably arranged in the fermentation tank (1), a lifting member for automatically lifting the weight plate (2), and an intermittent member for intermittently driving the stirring member; The humidity component includes two humidity sensors (25) fixed on the fermentation tank (1), a rotating member for rotatably driving the stirring member, a speed regulating member for adjusting the rotation speed of the stirring member, and a synchronizing member for synchronously driving the intermittent member and the speed regulating member; A ventilation member for ventilating the inside of the fermentation tank (1) and a feeding member for supplementing water to the organic fertilizer are further arranged on the fermentation tank (1).
2. The organic fertilizer fermentation treatment equipment for Artemisia argyi Lévl. et Vant. according to claim 1, wherein: The lifting member includes a plurality of compression springs (23) and connecting rods (21) fixed on the weight plate (2), and a connecting frame (22) fixed on the connecting rod (21). The plurality of compression springs (23) are all fixedly connected to the inner bottom wall of the fermentation tank (1).
3. An organic fertilizer fermentation treatment device for Artemisia argyi Lévl. et Vant., as described in claim 2, wherein: The intermittent member includes a fixed cylinder (4) rotatably arranged on the support frame (33), an intermittent gear (8) rotatably arranged on the connecting frame (22), a first intermittent plate (5), two second intermittent plates (6) and three third intermittent plates (7) fixed on the fixed cylinder (4), and a motor (3) fixed on the support frame (33). The fixed cylinder (4) is fixedly connected to the output shaft of the motor (3). The two second intermittent plates (6) are symmetrically arranged on the fixed cylinder (4). The three third intermittent plates (7) are evenly distributed outside the fixed cylinder (4). The second intermittent plate (6) is located below the first intermittent plate (5). The third intermittent plate (7) is located below the second intermittent plate (6). One of the three third intermittent plates (7) and one of the two second intermittent plates (6) are flush with the first intermittent plate (5).
4. An organic fertilizer fermentation treatment device for Artemisia argyi Levl. et Vant., characterized in that: The stirring member includes a rotating rod (16) and a rotating cylinder (17) rotatably arranged in the fermentation tank (1), and stirring blades (18) respectively fixed on the rotating rod (16) and the rotating cylinder (17). The rotating cylinder (17) is slidably connected to the rotating rod (16). A rolling bearing (34) is arranged on the outside of the rotating cylinder (17). The weight plate (2) is connected to the rolling bearing (34).
5. An organic fertilizer fermentation treatment device for Artemisia argyi Lévl. et Vant., characterized in that: The speed regulating member includes an electric push rod (19) fixed on the fermentation tank (1) and a movable frame (20) fixed on the electric push rod (19). The two humidity sensors (25) are both electrically connected to the electric push rod (19).
6. The organic fertilizer fermentation treatment equipment for Artemisia argyi Levl. et Vant. as claimed in claim 5, wherein: The rotating member includes a speed change wheel (14) rotatably arranged on the support frame (33) and a rotating wheel (15) rotatably arranged on the movable frame (20). The rotating wheel (15) is in movable contact with the speed change wheel (14). The rotating rod (16) is slidably connected to the rotating wheel (15).
7. An organic fertilizer fermentation treatment device for Artemisia argyi Levl. var. argyi H. Lév., characterized in that: The synchronizing member includes a fixed gear (9) and a variable-speed gear (10) rotatably arranged on the connecting frame (22), and a movable rod (11), a first helical gear (12) and a second helical gear (13) rotatably arranged on the support frame (33). The fixed gear (9) is coaxially and fixedly connected to the intermittent gear (8). The fixed gear (9) meshes with the variable-speed gear (10). The first helical gear (12) meshes with the second helical gear (13). The second helical gear (13) is coaxially fixed to the variable-speed wheel (14). The movable rod (11) is fixedly connected to the first helical gear (12). The variable-speed gear (10) is slidably connected to the movable rod (11).
8. A fermentation treatment device for organic fertilizer of Artemisia argyi Lévl. et Vant., characterized in that: The ventilation member includes a ventilation pipe (28) communicated with the fermentation tank (1) and a suction fan (29) arranged on the ventilation pipe (28). The suction fan (29) is electrically connected to the humidity sensor (25).
9. The organic fertilizer fermentation treatment equipment for Artemisia argyi Lévl. et Vant. according to claim 1, characterized in that: The feeding member includes a three-way pipe (26) communicated with the fermentation tank (1) and two one-way solenoid valves (27) fixed to the three-way pipe (26). Both of the two one-way solenoid valves (27) are electrically connected to the humidity sensor (25).
10. A method for fermenting and treating organic fertilizer for Artemisia argyi Levl. et Vant., based on an organic fertilizer fermentation and treatment device for Artemisia argyi Levl. et Vant. according to any one of claims 1-9, characterized in that, It includes the following steps: S1. Pour the organic fertilizer onto the weight plate (2) in the fermentation tank (1). The lifting member can detect the amount of the organic fertilizer, and the stirring member can drive the stirring blades (18) to rotate for stirring during the fermentation of the organic fertilizer; S2. The intermittent member can drive the first intermittent plate (5), two second intermittent plates (6) and three third intermittent plates (7) on the fixed cylinder (4) to rotate. When the corresponding first intermittent plate (5), second intermittent plate (6) and third intermittent plate (7) drive the intermittent gear (8) to rotate, the stirring frequency of the stirring member for the organic fertilizer can be controlled according to the amount of the organic fertilizer; S3. The humidity sensor (25) can detect the humidity of the organic fertilizer. According to the humidity of the organic fertilizer, the speed-changing member can drive the rotating wheel (15) to move on the variable-speed wheel (14), and the stirring speed of the stirring member for the organic fertilizer can be controlled according to the humidity of the organic fertilizer; S4. When the humidity sensor (25) cooperates with the feeding member and the ventilation member to detect that the organic fertilizer is too dry, the organic fertilizer can be humidified. When it is detected that the organic fertilizer is wet, the ventilation speed in the fermentation tank (1) can be increased to keep the fermentation humidity of the organic fertilizer between 50% and 65%.