Static fermentation equipment for organic fertilizer
By introducing mobile stirring components and watering units into static fermentation equipment, the problem of material unevenness is solved, the fermentation speed and effect are improved, uniform stirring and watering are achieved, and the practicality of the equipment is enhanced.
Patent Information
- Application Number
- CN202422778045.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-11-14
AI Technical Summary
During the static fermentation process, the temperature, humidity, pH and bacterial growth status inside the material are uneven, and uneven stirring and water replenishment lead to slow fermentation speed and local over-wetting or over-drying problems.
A static fermentation equipment for organic fertilizer was designed, which included a cylinder, a mobile stirring assembly, a watering unit and a gas exchange system. The stirring motor drove the stirring rod to mix the materials. The watering unit sprinkled water synchronously during the stirring process, and the internal environment was adjusted by the gas exchange system.
It achieves uniform mixing of materials and water replenishment, improves fermentation speed and effect, and enhances the practicability of the equipment.
Smart Images
Figure CN223372999U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fermentation devices, in particular to static fermentation equipment for organic fertilizers. Background Art
[0002] Organic fertilizer is a carbon-containing material mainly derived from plants and (or) animals and applied to the soil to provide plant nutrition as its main function. Static fermentation equipment is a device used for the production of microbial organic fertilizer. Its main feature is that it does not require external stirring or ventilation during the fermentation process to achieve the purpose of fermentation. Usually, static fermentation equipment consists of a sealed container filled with organic waste, microbial strains and regulators. The microorganisms convert organic waste into organic fertilizer through metabolism in a static environment.
[0003] However, the temperature, humidity, pH and bacterial growth status inside the material may be uneven. In the early stages of fermentation, proper stirring can help fully mix the materials, promote aerobic fermentation, and speed up the fermentation process. In addition, some fermentation processes consume a lot of water and require uniform water replenishment. Uneven water replenishment may cause local over-wetting or over-drying.
[0004] Therefore, those skilled in the art provide an organic fertilizer static fermentation device to solve the problems raised in the above background technology. Utility Model Content
[0005] In view of the deficiencies in the prior art, the present invention provides an organic fertilizer static fermentation device, which solves the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0007] A static fermentation device for organic fertilizer, which includes: a cylinder, which is hollow, and an assembly plate is fixedly installed on the top of the cylinder cavity, a front side door is provided at the front end of the cylinder, and a rear side door is provided at the rear end of the cylinder; a base, which is located below the cylinder, a support seat is fixedly connected between the base and the cylinder, and universal wheels are fixedly installed at the four corners of the bottom end of the base; a movable stirring assembly, which is arranged in the cylinder cavity, and a movable groove is provided at the bottom end of the assembly plate, the movable stirring assembly includes a stirring unit for stirring and a movable part for moving the stirring unit, the movable part includes a screw and a movable block, and the stirring unit includes a stirring motor and a main shaft; a watering unit, which is arranged below the stirring motor and is used to water the fertilizer, and the watering unit includes a water tank and a nozzle, and a ball is provided in the cavity of the nozzle.
[0008] According to the static fermentation equipment for organic fertilizer, the top of the assembly plate is arc-shaped, and the top of the assembly plate is in contact with the inner wall of the cylinder. Observation glass windows are provided at the center positions of the front side door and the rear side door.
[0009] According to the static fermentation equipment for organic fertilizer, an air inlet pipe port and an air outlet pipe port are provided at the rear end of the assembly plate, the air inlet pipe port and the air outlet pipe port are both connected to the cylinder cavity, a screw rod is movably installed in the movable groove, and the mobile stirring assembly also includes a drive motor fixedly installed at the rear end of the outer wall of the cylinder, and the drive motor cooperates with the screw rod transmission.
[0010] According to the static fermentation equipment for organic fertilizer, the screw rod movably passes through the movable block, and the screw rod and the movable block are in a threaded connection relationship. The movable block movably engages in the movable groove, and limiting grooves are provided on both sides of the movable groove. Both sides of the movable block movably engage in the limiting grooves.
[0011] According to the static fermentation equipment for organic fertilizer, the stirring motor is fixedly installed at the bottom end of the moving block, the output shaft of the stirring motor is fixedly connected to the main shaft, and multiple groups of stirring rods are fixedly installed on the outer wall surface of the main shaft, and the lengths of the multiple groups of stirring rods decrease from top to bottom.
[0012] According to the static fermentation equipment for organic fertilizer, the water tank is hollow, a connecting block is fixedly connected between the water tank and the outer wall of the stirring motor, the nozzle is arranged at the bottom of the water tank, a first water outlet trough is provided at the top of the nozzle, and a second water outlet trough is provided at the bottom of the nozzle.
[0013] According to the static fermentation equipment for organic fertilizer, the first water outlet trough and the second water outlet trough are connected, the ball is located at the junction of the first water outlet trough and the second water outlet trough, a baffle is installed in the cavity of the first water outlet trough, the baffle is located above the ball, and a water hole is opened on the top wall of the baffle.
[0014] The utility model provides a static fermentation device for organic fertilizer, which has the following beneficial effects:
[0015] (1) By arranging a base and universal wheels under the base, it is convenient to move and transport the equipment. By fixing the assembly plate in the cylinder cavity and arranging a movable stirring component in the cylinder cavity, the stirring unit stirs and mixes the organic fertilizer in the cylinder. The moving part is used to move the stirring unit, thereby further improving the stirring effect of the device. By arranging a watering unit, the watering unit is located under the stirring motor, and the fertilizer turned up is sprayed with water synchronously during the stirring process, thereby effectively improving the watering effect and fermentation effect, thereby improving the practicality of the device.
[0016] (2) An air inlet pipe connection port and an air outlet pipe connection port are provided at the rear end of the assembly plate. Both the air inlet pipe connection port and the air outlet pipe connection port are connected to the cylinder cavity. During fermentation, the air inlet pipe connection port and the air outlet pipe connection port are blocked with a plug. When ventilation is required, ventilation is performed through the air inlet pipe connection port and the air outlet pipe connection port. The screw rod is movably installed in the movable groove. The drive motor cooperates with the screw rod transmission. The drive motor drives the screw rod to rotate. The screw rod movably passes through the moving block. There is a threaded connection relationship between the screw rod and the moving block. Therefore, the moving block moves left and right during the rotation of the screw rod. By providing a limit groove on both sides of the movable groove, the two sides of the moving block movably engage in the limit groove, which plays a role of limiting and guiding the moving block. The movement of the moving block synchronously drives the stirring motor to move, and the fertilizer in the cylinder is fully stirred.
[0017] (3) The water tank is hollow and water is contained in the cavity of the water tank. The nozzle is arranged at the bottom of the water tank. A first water outlet trough is provided at the top of the nozzle and a second water outlet trough is provided at the bottom of the nozzle. The water in the water tank cavity flows out directly through the first water outlet trough and the second water outlet trough, and the flow rate is relatively large. The ball is arranged at the junction of the first water outlet trough and the second water outlet trough, and the baffle is installed in the cavity of the first water outlet trough. The baffle is located above the ball. The stirring motor vibrates during operation, causing the ball to shake. The baffle is set to limit the ball. During the shaking of the ball, water flows out through the gap between the ball and the second water outlet trough, and the water flow rate is controlled to avoid excessive water output. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a three-dimensional structure diagram of an organic fertilizer static fermentation equipment of this utility model Figure 1 ;
[0019] Figure 2 This is a three-dimensional structure diagram of an organic fertilizer static fermentation equipment of this utility model Figure 2 ;
[0020] Figure 3 This is a schematic diagram of the internal structure of the cylinder cavity of an organic fertilizer static fermentation device of the present utility model;
[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the moving part and stirring unit of an organic fertilizer static fermentation device of the present invention;
[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of a watering unit of an organic fertilizer static fermentation device of the present utility model;
[0023] Figure 6 This is a schematic diagram of the cross-section structure of a nozzle of an organic fertilizer static fermentation device of the present utility model.
[0024] Legend:
[0025] 10. Cylinder; 11. Base; 12. Universal wheel; 13. Support seat; 14. Front side door; 15. Observation glass window; 16. Assembly plate; 17. Drive motor; 18. Air inlet pipe connection port; 19. Air outlet pipe connection port; 20. Rear side door; 21. Movable groove; 22. Screw; 23. Stirring unit; 24. Moving block; 25. Stirring motor; 26. Spindle; 27. Stirring rod; 28. Sprinkler unit; 29. Water tank; 30. Connecting block; 31. Nozzle; 32. First water outlet trough; 33. Second water outlet trough; 34. Ball; 35. Baffle. DETAILED DESCRIPTION
[0026] like Figure 1-6 The figure shows an organic fertilizer static fermentation device, which includes: a cylinder 10, the cylinder 10 is hollow, and an assembly plate 16 is fixedly installed on the top of the cylinder 10 cavity, a front side door 14 is provided at the front end of the cylinder 10, and a rear side door 20 is provided at the rear end of the cylinder 10; a base 11, the base 11 is located below the cylinder 10, a support seat 13 is fixedly connected between the base 11 and the cylinder 10, and universal wheels 12 are fixedly installed at the four corners of the bottom end of the base 11; a mobile stirring assembly, which is arranged in the cylinder 10 cavity Inside, a movable groove 21 is provided at the bottom end of the assembly plate 16, and the movable stirring assembly includes a stirring unit 23 for stirring and a moving part for moving the stirring unit 23, the moving part includes a screw rod 22 and a moving block 24, the stirring unit 23 includes a stirring motor 25 and a main shaft 26; a watering unit 28, the watering unit 28 is arranged below the stirring motor 25, and is used to sprinkle water on the fertilizer, the watering unit 28 includes a water tank 29 and a nozzle 31, and a ball 34 is provided in the cavity of the nozzle 31.
[0027] Specifically, by arranging the base 11 and the universal wheel 12 below the base 11, it is convenient to move and transport the equipment; by fixing the assembly plate 16 in the cavity of the cylinder 10, a mobile stirring component is arranged in the cavity of the cylinder 10, and the stirring unit 23 stirs and mixes the organic fertilizer in the cylinder 10. The moving part is used to move the stirring unit 23 to further improve the stirring effect of the device; by arranging the watering unit 28, the watering unit 28 is located below the stirring motor 25, and the fertilizer turned up is simultaneously sprinkled with water during the stirring process, which effectively improves the watering effect and fermentation effect, and improves the practicality of the device.
[0028] The top of the assembly plate 16 is arc-shaped and fits in contact with the inner wall of the cylinder 10 . Observation glass windows 15 are provided at the center of the front door 14 and the rear door 20 .
[0029] Specifically, by setting the top of the assembly plate 16 to be arc-shaped, the assembly plate 16 fits against the inner wall of the cylinder 10, and by setting an observation glass window 15 at the center position of the front side door 14 and the rear side door 20, it is convenient for staff to observe the fermentation situation in the cylinder 10.
[0030] The rear end of the assembly plate 16 is provided with an air inlet pipe connection port 18 and an air outlet pipe connection port 19. Both the air inlet pipe connection port 18 and the air outlet pipe connection port 19 are connected to the cavity of the cylinder 10. A screw rod 22 is movably installed in the movable groove 21. The movable stirring assembly also includes a drive motor 17 fixedly mounted on the rear end of the outer wall of the cylinder 10. The drive motor 17 is in transmission cooperation with the screw rod 22. The screw rod 22 movably passes through the movable block 24. The screw rod 22 and the movable block 24 are in a threaded connection relationship. The movable block 24 movably engages in the movable groove 21. The movable groove 21 has limit grooves on both sides. The two sides of the movable block 24 movably engage in the limit grooves.
[0031] Specifically, an air inlet pipe connection port 18 and an air outlet pipe connection port 19 are provided at the rear end of the assembly plate 16. The air inlet pipe connection port 18 and the air outlet pipe connection port 19 are both connected to the cavity of the cylinder 10. During fermentation, a plug is used to block the air inlet pipe connection port 18 and the air outlet pipe connection port 19. When ventilation is needed, ventilation is carried out through the air inlet pipe connection port 18 and the air outlet pipe connection port 19. A screw rod 22 is movably installed in a movable groove 21, and the drive motor 17 cooperates with the screw rod 22 to drive the drive motor 17. The motor 17 drives the screw rod 22 to rotate, and the screw rod 22 moves through the moving block 24. The screw rod 22 and the moving block 24 are threadedly connected, so that the moving block 24 moves left and right during the rotation of the screw rod 22. By providing limit grooves on both sides of the movable groove 21, the two sides of the moving block 24 are movably engaged in the limit grooves, which plays a role of limiting and guiding the moving block 24. The movement of the moving block 24 synchronously drives the stirring motor 25 to move, so that the fertilizer in the cylinder 10 is fully stirred.
[0032] The stirring motor 25 is fixedly mounted at the bottom of the moving block 24 , and the output shaft of the stirring motor 25 is fixedly connected to the main shaft 26 . A plurality of stirring rods 27 are fixedly mounted on the outer wall of the main shaft 26 , and the lengths of the plurality of stirring rods 27 decrease from top to bottom.
[0033] Specifically, the stirring motor 25 is fixedly installed at the bottom of the moving block 24, the output shaft of the stirring motor 25 is fixedly connected to the main shaft 26, and multiple groups of stirring rods 27 are fixedly installed on the outer wall of the main shaft 26. The lengths of the multiple groups of stirring rods 27 decrease from top to bottom. During operation, the stirring motor 25 drives the main shaft 26 to rotate, and the main shaft 26 drives the stirring rods 27 to rotate. During the rotation of the multiple groups of stirring rods 27, the fertilizer in the cavity of the cylinder 10 is fully stirred.
[0034] The water tank 29 is hollow, with a connecting block 30 fixedly connected to the outer wall of the stirring motor 25. A nozzle 31 is located at the bottom of the water tank 29. A first water outlet trough 32 is formed at the top of the nozzle 31, and a second water outlet trough 33 is formed at the bottom of the nozzle 31. The first water outlet trough 32 and the second water outlet trough 33 are interconnected, and a ball 34 is located at the junction of the first water outlet trough 32 and the second water outlet trough 33. A baffle 35 is mounted in the cavity of the first water outlet trough 32, located above the ball 34, and a water hole is formed on the top wall of the baffle 35.
[0035] Specifically, by setting the water tank 29 to be hollow, water is filled in the cavity of the water tank 29, and the nozzle 31 is set at the bottom of the water tank 29. A first water outlet trough 32 is provided at the top of the nozzle 31, and a second water outlet trough 33 is provided at the bottom of the nozzle 31. The water in the cavity of the water tank 29 flows out directly through the first water outlet trough 32 and the second water outlet trough 33, and the flow rate is large. By setting the ball 34 to be located at the junction of the first water outlet trough 32 and the second water outlet trough 33, the baffle 35 is snap-fitted and installed in the cavity of the first water outlet trough 32, and the baffle 35 is located above the ball 34. The stirring motor 25 vibrates during operation, causing the ball 34 to shake. The baffle 35 is set to limit the ball 34. During the shaking of the ball 34, water flows out through the gap between the ball 34 and the second water outlet trough 33, and the water flow rate is controlled to avoid excessive water output.
[0036] The working principle of the static fermentation equipment of organic fertilizer in the present application is: by arranging the base 11 and the universal wheel 12 below the base 11, it is convenient to move and transport the equipment; by fixing the assembly plate 16 in the cavity of the cylinder 10, a mobile stirring component is arranged in the cavity of the cylinder 10, and the stirring unit 23 stirs and mixes the organic fertilizer in the cylinder 10. The moving part is used to move the stirring unit 23 to further improve the stirring effect of the device; by arranging the watering unit 28, the watering unit 28 is located below the stirring motor 25, and the fertilizer turned up is simultaneously sprinkled with water during the stirring process, which effectively improves the watering effect and fermentation effect, and improves the practicality of the device.
[0037] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.
Claims
1. An organic fertilizer static fermentation equipment, characterized in that, include: The cylinder (10) is hollow, and a mounting plate (16) is fixedly installed at the top end of the cylinder (10) cavity. The front end of the cylinder (10) is provided with a front side door (14), and the rear end of the cylinder (10) is provided with a rear side door (20); A base (11), the base (11) is located below the cylinder (10), a support seat (13) is fixedly connected between the base (11) and the cylinder (10), and universal wheels (12) are fixedly installed at the four corners of the bottom end of the base (11); A movable stirring assembly is provided in the cavity of the barrel (10), a movable groove (21) is provided at the bottom end of the assembly plate (16), the movable stirring assembly comprises a stirring unit (23) for stirring and a moving part for moving the stirring unit (23), the moving part comprises a screw rod (22) and a moving block (24), and the stirring unit (23) comprises a stirring motor (25) and a main shaft (26); A watering unit (28) is provided below the stirring motor (25) and is used for watering the fertilizer. The watering unit (28) comprises a water tank (29) and a nozzle (31). A ball (34) is provided in the cavity of the nozzle (31).
2. The organic fertilizer static fermentation equipment according to claim 1, characterized in that: The top of the assembly plate (16) is arc-shaped and fits in contact with the inner wall of the cylinder (10). Observation glass windows (15) are provided at the center of the front door (14) and the rear door (20).
3. The organic fertilizer static fermentation equipment according to claim 2, characterized in that: The rear end of the assembly plate (16) is provided with an air inlet pipe connection port (18) and an air outlet pipe connection port (19), both of which are connected to the cavity of the cylinder (10). A screw rod (22) is movably installed in the movable groove (21). The movable stirring assembly also includes a driving motor (17) fixedly installed at the rear end of the outer wall of the cylinder (10), and the driving motor (17) is matched with the screw rod (22) in transmission.
4. The organic fertilizer static fermentation equipment according to claim 3, characterized in that: The screw rod (22) movably passes through the moving block (24), and a threaded connection relationship is formed between the screw rod (22) and the moving block (24). The moving block (24) movably engages in the moving groove (21). Limiting grooves are provided on both sides of the moving groove (21), and both sides of the moving block (24) movably engage in the limiting grooves.
5. The organic fertilizer static fermentation equipment according to claim 1, characterized in that: The stirring motor (25) is fixedly mounted on the bottom end of the moving block (24); the output shaft of the stirring motor (25) is fixedly connected to the main shaft (26); and a plurality of stirring rods (27) are fixedly mounted on the outer wall surface of the main shaft (26); and the lengths of the plurality of stirring rods (27) decrease from top to bottom.
6. The organic fertilizer static fermentation equipment according to claim 1, characterized in that: The water tank (29) is hollow, and a connecting block (30) is fixedly connected between the water tank (29) and the outer wall of the stirring motor (25). The nozzle (31) is arranged at the bottom end of the water tank (29), and a first water outlet groove (32) is opened at the top end of the nozzle (31), and a second water outlet groove (33) is opened at the bottom end of the nozzle (31).
7. The organic fertilizer static fermentation equipment according to claim 6, characterized in that: The first water outlet trough (32) and the second water outlet trough (33) are connected, and the ball (34) is located at the junction of the first water outlet trough (32) and the second water outlet trough (33). A baffle (35) is mounted in the cavity of the first water outlet trough (32), and the baffle (35) is located above the ball (34). A water hole is provided on the top wall of the baffle (35).