An organic fertilizer fermentation tank

Abstract

The utility model relates to the technical field of organic fertilizer production and processing, and discloses an organic fertilizer fermentation tank, including a fermentation tank, two bevel gear sets and a slide, both sides of the top of the fermentation tank are fixedly connected with brackets, the side of one of the brackets is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw, the screw is rotatably connected between the two brackets, a rack is fixedly connected between the two brackets, a protective shell is fixedly connected between the two brackets, two bevel gear sets are fixedly connected to both sides of the screw surface, the bevel gear set is fixedly connected with a connecting rod through a rotating shaft, and one end of the connecting rod is connected with a strip frame. The utility model uses a screw, a stirring shaft and a U-shaped scraper, so that when the organic fertilizer is fermented in the fermentation tank, the U-shaped scraper can scrape the organic fertilizer on the inner wall of the fermentation tank when the stirring shaft is driven by the screw to move and stir, thereby ensuring that the organic fertilizer can be fully stirred and fermented, thereby improving the efficiency of organic fertilizer fermentation.

Description

Technical Field

[0001] The utility model relates to the field of organic fertilizer production and processing, in particular to an organic fertilizer fermentation tank. Background Art

[0002] An organic fertilizer fermentation tank is a device used to convert organic waste into fertilizer. In the fermentation tank, microorganisms decompose organic matter and produce substances such as heat, carbon dioxide and water. This process usually takes a certain amount of time, depending on the type and quantity of raw materials, as well as environmental conditions such as the temperature and humidity of the fermentation tank. The organic fertilizer after fermentation can be used for soil improvement and plant growth. During the fermentation process in the organic fertilizer fermentation tank, liquid by-products are produced, called fermentation liquid or anaerobic sludge. These liquids are usually rich in nutrients such as nitrogen, phosphorus, potassium, etc., and can be used as fertilizers for plant growth.

[0003] At present, a Chinese patent discloses a chicken manure organic fertilizer fermentation tank, and its application number is CN2023204423156. A plurality of spray heads are arranged to spray the fermentation agent in the water collecting pipe onto the corresponding chicken manure raw materials, and in cooperation with the preparation unit, the chicken manure raw materials sprayed with the fermentation agent are stirred to improve the fusion efficiency of the chicken manure raw materials and the fermentation agent, and the composting efficiency and quality of the chicken manure fermentation are improved. In cooperation with the moving unit, the water collecting pipe and the preparation unit can be driven to move, and the chicken manure raw materials in various places in the preparation chamber are sprayed and stirred synchronously, which is convenient for the preparation of large quantities of organic fertilizer and shortens the preparation period; moreover, the integrated design of the water collecting pipe and the preparation unit can synchronously carry out the stirring, turning and fermentation agent spraying operations of the chicken manure raw materials, ensuring that each raw material in the pool can be sprayed with the fermentation agent, ensuring the effect of the later fermentation, and avoiding the occurrence of uneven fusion.

[0004] In combination with the above-mentioned disclosed technical solution, since the organic raw materials may adhere to the inner wall of the fermentation tank when stirring, it will be difficult to stir after solidification, resulting in insufficient stirring of the organic raw materials, and the inner wall of the fermentation tank is difficult to clean when the organic material is discharged after solidification. Some fermentation tanks that can scrape the inner wall are difficult to fully scrape the inner wall of the fermentation tank when in use, resulting in the device being more cumbersome to use and reducing work efficiency. Therefore, we propose an organic fertilizer fermentation tank to solve this problem. Utility Model Content

[0005] In order to solve the technical problem of organic fertilizer fermentation, the utility model provides an organic fertilizer fermentation tank.

[0006] The utility model is implemented by the following technical scheme: an organic fertilizer fermentation tank, comprising a fermentation tank, two bevel gear sets and a slide, both sides of the top of the fermentation tank are fixedly connected with brackets, the side of one of the brackets is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, the screw rod is rotatably connected between the two brackets, a rack is fixedly connected between the two brackets, and a protective shell is fixedly connected between the two brackets.

[0007] Two bevel gear groups are fixedly connected to both sides of the surface of the screw rod, the bevel gear groups are fixedly connected to a connecting rod through a rotating shaft, one end of the connecting rod is connected to a strip frame, the bottom of the strip frame is fixedly connected to a strip scraper, a limit rod is penetrated through the inner wall of the strip scraper, the limit rod is fixedly connected to the inner wall of the fermentation tank, the surface of the rotating shaft is rotatably connected to a fixed frame, and the fixed frame is fixedly connected to the fermentation tank.

[0008] The slide is slidably connected to the top of the fermentation tank, a moving block is fixedly connected to the top of the inner wall of the slide, the moving block is threadedly connected to the lead screw, a rotating rod is rotatably connected between the inner walls of the slide, a gear is fixedly connected to one side of the rotating rod surface, the gear is meshed with the rack, one side of the rotating rod is connected to the stirring shaft through a transmission belt, connecting plates are fixedly connected to both sides of the inner wall of the slide, U-shaped scrapers are fixedly connected to both ends of the bottom of the connecting plate, connecting frames are fixedly connected to both sides of the surfaces of the two U-shaped scrapers, and the stirring shaft is rotatably connected between the two connecting frames.

[0009] As a further improvement of the above solution, sliding grooves for the sliding of the slide are provided on both sides of the top of the fermentation tank, so that the slide can move.

[0010] As a further improvement of the above solution, a through hole is provided at the bottom of the bracket for the strip frame and the connecting rod to move, so that the strip frame and the connecting rod can move.

[0011] As a further improvement of the above solution, the screw rod and the bevel gear set are both arranged in a protective shell, and a linear groove for the sliding of the moving block is opened on the top of the protective shell to protect the screw rod, the moving block and the bevel gear set.

[0012] As a further improvement of the above scheme, the bevel gear set includes two bevel gears, wherein the central axis of one bevel gear is fixedly connected to the screw, and the rotating shaft of the other bevel gear is fixedly connected to the rotating rod, and the rotating rod is arranged through the surface of the protective shell. The two bevel gears are meshed with each other, so that the screw can drive the rotating rod to rotate.

[0013] As a further improvement of the above solution, a protrusion is arranged on the surface of the limiting rod, and a square groove matching with the protrusion is opened on the surface of the strip-type scraper to limit the strip-type scraper.

[0014] As a further improvement of the above solution, a through groove for transmission of the transmission belt is opened on the surface of one of the connecting plates, so that the transmission belt can be driven.

[0015] As a further improvement of the above solution, the middle part of the strip frame is a strip-shaped long groove, and one end of the connecting rod is provided with a sliding rod slidably connected in the strip-shaped long groove, so that the connecting rod drives the strip-shaped scraper to move.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model uses a screw rod, a stirring shaft and a U-shaped scraper, so that when the organic fertilizer is fermented in the fermentation tank, the stirring shaft is driven by the screw rod to move and stir, and the U-shaped scraper can scrape the organic fertilizer on the inner wall of the fermentation tank, thereby ensuring that the organic fertilizer can be fully stirred and fermented, thereby improving the efficiency of the organic fertilizer fermentation.

[0018] 2. The utility model uses a U-shaped scraper and a strip scraper in coordination, so that when the U-shaped scraper scrapes the organic fertilizer on both sides of the inner wall of the fermentation tank, the strip scraper can also scrape the organic fertilizer on the other two inner walls, so that the organic fertilizer on the surrounding of the inner wall of the fermentation tank can be fully scraped and fermented, avoiding the organic fertilizer on the inner wall of the fermentation tank without stirring and fermentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the stirring shaft, rotating rod and U-shaped scraper;

[0022] Figure 4 It is a schematic diagram of the bevel gear set, limit rod and strip scraper structure.

[0023] Description of main symbols:

[0024] Fermentation tank; 2. Bracket; 3. Rack; 4. Slide; 5. Protective shell; 6. Fixed frame; 7. Strip frame; 8. Motor; 9. Stirring shaft; 10. Rotating rod; 11. Limiting rod; 12. Connecting plate; 13. Strip scraper; 14. U-shaped scraper; 15. Screw; 16. Bevel gear set; 17. Gear; 18. Moving block; 19. Connecting rod; 20. Connecting frame. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example

[0026] Please combine Figure 1-4, an organic fertilizer fermentation tank of the present embodiment comprises a fermentation tank 1 for fermenting organic matter, both sides of the top of the fermentation tank 1 are provided with slide grooves for sliding of a slide frame 4, both sides of the top of the fermentation tank 1 are fixedly connected with brackets 2 supporting a screw rod 15, a protective shell 5 and a rack 3, and the bottom of the bracket 2 is provided with a through hole for moving a strip frame 7 and a connecting rod 19, and a side of one of the brackets 2 is fixedly connected with a motor 8 for driving the screw rod 15 to rotate, and the output end of the motor 8 is fixedly connected with a screw rod 15 for driving a moving block 18 to move and a bevel gear set 16 to rotate, the screw rod 15 and the bevel gear set 16 are both arranged in the protective shell 5, and a linear groove for sliding of the moving block 18 is provided on the top of the protective shell 5, the screw rod 15 is rotatably connected between the two brackets 2, a rack 3 is fixedly connected between the two brackets 2, and a protective shell 5 for protecting the bevel gear set 16, the screw rod 15 and the moving block 18 is fixedly connected between the two brackets 2.

[0027] Two bevel gear sets 16 are fixedly connected to the surface of the screw rod. The bevel gear set 16 includes two bevel gears, wherein the central axis of one bevel gear is fixedly connected to the screw rod 15, and the rotating shaft of the other bevel gear is fixedly connected to the rotating rod 10. The rotating rod 10 is set through the surface of the protective shell 5. The two bevel gears are meshed. The bevel gear set 16 is fixedly connected to a connecting rod 19 that drives the strip scraper 13 to move through the rotating shaft. One end of the connecting rod 19 is connected to the strip frame 7. The middle part of the strip frame 7 is a strip long groove. One end of the connecting rod 19 is set There is a sliding rod slidably connected in the strip-shaped long groove, and a strip-shaped scraper 13 for scraping organic matter on the inner wall of the fermentation tank is fixedly connected to the bottom of the strip frame 7. The inner wall of the strip-shaped scraper 13 is penetrated by a limiting rod 11 for limiting the strip-shaped scraper 13. The surface of the limiting rod 11 is provided with a protrusion, and the surface of the strip-shaped scraper 13 is provided with a square groove adapted to the protrusion. The limiting rod 11 is fixedly connected to the inner wall of the fermentation tank 1, and the surface of the rotating shaft is rotatably connected to a fixed frame 6 supporting the rotating shaft, and the fixed frame 6 is fixedly connected to the fermentation tank 1.

[0028] A slide 4 is slidably connected to the top of the fermentation tank, and a moving block 18 for driving the slide 4 to move is fixedly connected to the top of the inner wall of the slide 4, and the moving block 18 is threadedly connected to the screw rod 15. A rotating rod 10 is rotatably connected between the inner walls of the slide 4, and a gear 17 for driving the rotating rod 10 to rotate is fixedly connected to one side of the surface of the rotating rod 10, and the gear 17 is meshed with the rack 3. A stirring shaft 9 for stirring organic matter is connected to one side of the rotating rod 10 through a transmission belt transmission, and the rotating rod 10 and the stirring shaft 9 are respectively fixedly connected to the pulleys on both sides of the inner wall of the transmission belt, and connecting plates 12 are fixedly connected to both sides of the inner wall of the slide 4, and a through groove for transmission belt transmission is opened on the surface of one of the connecting plates 12, and both ends of the bottom of the connecting plate 12 are fixedly connected with U-shaped scrapers 14 for scraping organic matter on the inner wall of the fermentation tank 1, and connecting frames 20 are fixedly connected on both sides of the surfaces of the two U-shaped scrapers 14, and the stirring shaft 9 is rotatably connected between the two connecting frames 20.

[0029] The implementation principle of an organic fertilizer fermentation tank in the embodiment of the present application is as follows: start the motor 8, drive the screw rod 15 to rotate through the rotation of the motor 8, drive the bevel gear set 16 to rotate and the moving block 18 to move through the rotation of the screw rod 15, drive the connecting rod 19 to rotate through the rotation of the bevel gear set 16, drive the strip scraper 13 to move on the limit rod 11 through the rotation of the connecting rod 19, so as to scrape the organic matter on both sides of the inner wall of the fermentation tank 1, drive the carriage 4 to move through the movement of the moving block 18, drive the rotating rod 10 and the gear 17 to move through the movement of the carriage 4, drive the rotating rod 10 to rotate through the movement of the gear 17, and drive the transmission belt through the rotation of the rotating rod 10. Drive the stirring shaft 9 to rotate through the transmission belt transmission, drive the connecting plate 12 to move through the movement of the carriage 4, and drive the U-shaped scraper 14 to move through the movement of the connecting plate 12, so as to scrape the organic matter on the inner walls of the other two sides of the inner wall of the fermentation tank 1.

[0030] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An organic fertilizer fermentation tank, characterized in that: include: A fermentation tank (1), wherein both sides of the top of the fermentation tank (1) are fixedly connected to brackets (2), a motor (8) is fixedly connected to the side of one of the brackets (2), a screw rod (15) is fixedly connected to the output end of the motor (8), the screw rod (15) is rotatably connected between the two brackets (2), a rack (3) is fixedly connected between the two brackets (2), and a protective shell (5) is fixedly connected between the two brackets (2); Two bevel gear sets (16), the two bevel gear sets (16) are fixedly connected to both sides of the surface of the screw rod (15), the bevel gear sets (16) are fixedly connected to a connecting rod (19) via a rotating shaft, one end of the connecting rod (19) is connected to a strip frame (7), the bottom of the strip frame (7) is fixedly connected to a strip scraper (13), a limit rod (11) is provided through the inner wall of the strip scraper (13), the limit rod (11) is fixedly connected to the inner wall of the fermentation tank (1), the surface of the rotating shaft is rotatably connected to a fixing frame (6), and the fixing frame (6) is fixedly connected to the fermentation tank (1); A slide (4), wherein the slide (4) is slidably connected to the top of the fermentation tank (1), a moving block (18) is fixedly connected to the top of the inner wall of the slide (4), the moving block (18) is threadedly connected to the screw rod (15), a rotating rod (10) is rotatably connected between the inner walls of the slide (4), a gear (17) is fixedly connected to one side of the surface of the rotating rod (10), the gear (17) is meshed with the rack (3), one side of the rotating rod (10) is connected to a stirring shaft (9) through a transmission belt, both sides of the inner wall of the slide (4) are fixedly connected to connecting plates (12), both ends of the bottom of the connecting plate (12) are fixedly connected to U-shaped scrapers (14), both sides of the surfaces of the two U-shaped scrapers (14) are fixedly connected to connecting frames (20), and the stirring shaft (9) is rotatably connected between the two connecting frames (20).

2. An organic fertilizer fermentation tank as claimed in claim 1, characterized in that: Both sides of the top of the fermentation tank (1) are provided with slide grooves for the slide frame (4) to slide.

3. An organic fertilizer fermentation tank as claimed in claim 1, characterized in that: The bottom of the bracket (2) is provided with a through hole for the strip frame (7) and the connecting rod (19) to move.

4. An organic fertilizer fermentation tank as claimed in claim 1, characterized in that: The screw rod (15) and the bevel gear set (16) are both arranged in a protective shell (5), and a linear groove for the moving block (18) to slide is provided on the top of the protective shell (5).

5. An organic fertilizer fermentation tank as claimed in claim 1, characterized in that: The bevel gear set (16) comprises two bevel gears, wherein the central axis of one bevel gear is fixedly connected to the screw rod (15), and the rotating shaft of the other bevel gear is fixedly connected to the rotating rod (10). The rotating rod (10) is arranged through the surface of the protective shell (5), and the two bevel gears are meshed.

6. An organic fertilizer fermentation tank as claimed in claim 1, characterized in that: The surface of the limiting rod (11) is provided with a protrusion, and the surface of the strip-shaped scraper (13) is provided with a square groove matched with the protrusion.

7. An organic fertilizer fermentation tank as claimed in claim 1, characterized in that: A through groove for transmission by a transmission belt is provided on the surface of one of the connecting plates (12).

8. An organic fertilizer fermentation tank as claimed in claim 1, characterized in that: The middle portion of the strip frame (7) is a strip-shaped long groove, and one end of the connecting rod (19) is provided with a sliding rod slidably connected in the strip-shaped long groove.

Images