A biological organic fertilizer fermentation exhaust device

Abstract

The present invention discloses a bio-organic fertilizer fermentation exhaust device, which relates to the field of bio-organic fertilizer fermentation, including a fermentation mechanism, wherein the fermentation mechanism includes a fermentation tank and a rotating rod, wherein the rotating rod is rotatably connected to the inside of the fermentation tank, a mixing mechanism is installed on the outside of the rotating rod, an exhaust mechanism is installed on the top of the fermentation tank, and a processing mechanism is installed on one end of the exhaust mechanism. In the present invention, air pressure pushes the fixed piston inside the exhaust hole to move outward, driving the first sliding rod, the self-rotating rod and the slide rail to move in turn, the second spring is compressed, the self-rotating rod rotates in the spiral groove, and the scraper rotates accordingly, and the two scrapers cooperate to clean both sides of the filter plate, scrape off the fermented material attached to the side of the filter plate, prevent the fermented material from being discharged outward with the gas, and prevent the fermented material from blocking the filter plate and affecting the gas discharge, causing excessive air pressure inside the fermentation tank.

Description

Technical Field

[0001] The invention relates to the technical field of bio-organic fertilizer fermentation, in particular to a bio-organic fertilizer fermentation exhaust device. Background Art

[0002] Bio-organic fertilizer is an organic fertilizer made from organic solid waste (including organic garbage, straw, human, livestock and poultry manure, cake meal, agricultural and sideline products and solid waste generated by food processing) after microbial fermentation, deodorization and complete decomposition. Gas will be produced during the fermentation process of organic fertilizer, which needs to be exhausted.

[0003] For example, the "A biological organic fertilizer fermentation exhaust device" with publication number: CN217398872U includes a fermentation tank, an exhaust port is provided at the top of the fermentation tank, and an exhaust assembly, the exhaust assembly includes an exhaust pipe, a U-shaped check pipe and an exhaust valve, the U-shaped check pipe is vertically arranged, one end of the U-shaped check pipe is fixedly connected to the exhaust pipe, the other end of the exhaust pipe is connected to the exhaust port of the fermentation tank, the other end of the U-shaped check pipe is fixedly connected to the exhaust valve, and water is stored in the U-shaped check pipe.

[0004] In the prior art, when the gas is discharged, part of the fermented product will be discharged along with the gas, and a filter is needed to filter and block the fermented product. However, after the gas is discharged multiple times, a large amount of fermented product adheres to the filter holes, which will cause the filter to be blocked, resulting in poor gas discharge, and further causing excessive air pressure inside the fermenter, affecting the safety of the fermenter. Summary of the invention

[0005] The purpose of the present invention is to provide a biological organic fertilizer fermentation exhaust device to solve the problem proposed in the above background technology that the filter holes are blocked after the fermented material is filtered multiple times, resulting in poor exhaust and affecting the internal safety of the fermentation tank. In the present invention, the air pressure pushes the fixed piston inside the exhaust hole to move outward, which in turn drives the first sliding rod, the rotating rod and the slide rail to move, the second spring is compressed, the rotating rod rotates in the spiral groove, and the scraper rotates accordingly. The two scrapers cooperate to clean both sides of the filter plate, scrape off the fermented material attached to the side of the filter plate, prevent the fermented material from being discharged outward with the gas, and at the same time prevent the fermented material from clogging the filter plate and affecting the gas discharge, causing excessive air pressure inside the fermentation tank.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a biological organic fertilizer fermentation exhaust device, comprising a fermentation mechanism, the fermentation mechanism comprising a fermentation tank and a rotating rod, the rotating rod is rotatably connected to the inside of the fermentation tank, a mixing mechanism is installed on the outside of the rotating rod, an exhaust mechanism is installed on the top of the fermentation tank, a processing mechanism is installed on one end of the exhaust mechanism, a driving mechanism is installed on the top of the processing mechanism, the exhaust mechanism comprises an exhaust pipe, one end of the exhaust pipe is fixedly connected to one end of the fermentation tank, a threaded sleeve is fixedly connected to the inside of the exhaust pipe, a self-rotating rod is installed in the middle of the threaded sleeve, and the self-rotating rod One end of the rod is rotatably connected to a fixed block, one end of the fixed block is fixedly connected to a first sliding rod, the outside of the first sliding rod is slidably connected to a fixed sleeve, the fixed sleeve is fixedly connected to the inside of the exhaust pipe, an exhaust hole is opened on one side of the first sliding rod, one end of the first sliding rod is fixedly connected to a fixed piston, one end of the fixed piston is sleeved inside the exhaust hole, the other end of the rotating rod is fixedly connected to a second sliding rod, the outer surface of the second sliding rod is fixedly connected to a slide rail, the outside of the slide rail is slidably connected to two scrapers, a filter plate is provided in the middle of the two scrapers, and the filter plate is fixedly connected to the inside of the exhaust pipe.

[0007] Preferably, a second spring is sleeved on the outside of the first sliding rod, and two ends of the second spring are respectively mounted on one end of the fixed sleeve and one end of the fixed block.

[0008] Preferably, a baffle is fixedly connected to the outer surface of the filter plate, a collecting frame is fixedly connected to the outside of the baffle, one end of the collecting frame is fixedly connected to the outside of the exhaust pipe, and a collecting cylinder is threadedly connected to the outside of the collecting frame.

[0009] Preferably, the processing mechanism includes a processing box, one end of the exhaust pipe passes through the top of the processing box, the outside of the exhaust pipe is covered with a positioning sleeve, one end of the positioning sleeve is fixedly connected to a turntable, the middle of the turntable is fixedly connected to a stirring shaft, the outside of the stirring shaft is fixedly connected to a stirring rod, and the top end of the stirring shaft passes through the top of the processing box.

[0010] Preferably, the driving mechanism includes a driving motor and a first gear, the middle part of the first gear is fixedly connected to the top of the stirring shaft, one side of the first gear is meshed with a rack, one side of the rack is slidably connected to a guide rail, and one side of the guide rail is fixedly connected to the top of the processing box.

[0011] Preferably, one end of the rack is fixedly connected to a second fixed rod, one end of the second fixed rod is rotatably connected to a push rod, one end of the push rod is rotatably connected to the first fixed rod, one end of the first fixed rod is fixedly connected to a third gear, the middle part of the third gear is rotatably connected to a positioning rod, one end of the positioning rod is fixedly connected to one side of the processing box, one side of the third gear is meshed with a second gear, the middle part of the second gear is fixedly connected to the outside of the rotating rod, one end of the rotating rod is fixedly connected to a driving motor, and one side of the driving motor is fixedly connected to one side of the processing box.

[0012] Preferably, the fermentation mechanism further comprises a fixed baffle, which is fixedly connected to the inside of the fermentation tank, and a push block is fixedly connected to the outside of the rotating rod, and a movable plate is arranged on one side of the push block.

[0013] Preferably, a first moving rod is fixedly connected to one side of the moving plate, one end of the first moving rod passes through a fixed baffle, a first spring is sleeved on the outside of the first moving rod, two ends of the first spring are respectively fixedly connected to one side of the moving plate and the fixed baffle, and a second moving rod is fixedly connected to the outside of the first moving rod.

[0014] Preferably, the mixing mechanism includes a first sleeve and a third sleeve, the exterior of the first sleeve is fixedly connected to the middle of the second movable rod, the outer surface of the first sleeve is rotatably connected to the second sleeve, and the outer surface of the second sleeve is rotatably connected to the first movable rod.

[0015] Preferably, the third sleeve is fixedly connected to the outside of the rotating rod, the outer surface of the third sleeve is rotatably connected to the second moving rod, and one end of the second moving rod is rotatably connected to one end of the first moving rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, the air pressure pushes the fixed piston inside the exhaust hole to move outward, which in turn drives the first sliding rod, the rotating rod and the slide rail to move. The second spring is compressed, the rotating rod rotates in the spiral groove, and the scraper rotates accordingly. The two scrapers cooperate to clean both sides of the filter plate, scrape off the fermented material attached to the side of the filter plate, prevent the fermented material from being discharged outward with the gas, and prevent the fermented material from clogging the filter plate and affecting the gas discharge, causing excessive air pressure inside the fermentation tank.

[0018] 2. In the present invention, when the driving motor drives the rotating rod and the second gear to rotate, the third gear rotates, and the first fixed rod makes a circular motion with the rotation of the third gear, driving the rack to make a reciprocating linear motion, and the first gear rotates back and forth continuously, and the stirring shaft, turntable and stirring rod rotate back and forth with the first gear, which can mix the internal solution of the processing box, make the solution and gas react more evenly, and process the gas generated by fermentation.

[0019] 3. In the present invention, the driving motor drives the third sleeve cylinder, which in turn drives the second moving rod, the first moving rod and the second sleeve cylinder to rotate, so as to stir the fermented material inside the fermentation tank. Meanwhile, during the rotation of the rotating rod, the push block rotates accordingly, pushing the moving plate outward, the first spring extends, the first moving rod and the second moving rod move, driving the first sleeve cylinder to move, and changing the rotation angle of the first moving rod and the second moving rod, thereby improving the uniformity of the mixing inside the fermentation tank by the first moving rod and the second moving rod, and facilitating the improvement of the fermentation effect of the biological organic fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a biological organic fertilizer fermentation exhaust device of the present invention;

[0021] Figure 2 This is a schematic diagram of the internal cross-sectional structure of a fermentation tank of a bio-organic fertilizer fermentation exhaust device of the present invention;

[0022] Figure 3 This is a schematic diagram of the internal connection structure of the exhaust mechanism of a biological organic fertilizer fermentation exhaust device of the present invention;

[0023] Figure 4 This is a schematic diagram of the disassembled structure of an exhaust mechanism of a biological organic fertilizer fermentation exhaust device of the present invention;

[0024] Figure 5 This is a schematic diagram of the connection structure of the fermentation mechanism and the mixing mechanism of a biological organic fertilizer fermentation exhaust device of the present invention;

[0025] Figure 6 This is a schematic diagram of the connection structure of a mixing mechanism of a biological organic fertilizer fermentation exhaust device of the present invention;

[0026] Figure 7 This is a schematic diagram of the connection structure of a processing mechanism and a driving mechanism of a biological organic fertilizer fermentation exhaust device of the present invention;

[0027] Figure 8 The present invention is a schematic diagram of the driving mechanism connection structure of a biological organic fertilizer fermentation exhaust device.

[0028] In the figure: 1, fermentation mechanism; 11, fermentation tank; 12, rotating rod; 13, push block; 14, moving plate; 15, first spring; 16, fixed baffle; 17, first moving rod; 18, second moving rod; 2, exhaust mechanism; 21, exhaust pipe; 22, fixed piston; 23, self-rotating rod; 24, threaded sleeve; 25, scraper; 26, filter plate; 27, positioning baffle; 28, collection cylinder; 29, exhaust hole; 210, collection frame; 211, second spring; 212, fixed sleeve; 213, first sliding rod; 214, fixed block; 215 , slide rail; 216, second slide rod; 3, processing mechanism; 31, processing box; 32, turntable; 33, stirring rod; 34, stirring shaft; 35, positioning sleeve; 4, driving mechanism; 41, driving motor; 42, first gear; 43, second gear; 44, first fixed rod; 45, third gear; 46, positioning rod; 47, rack; 48, guide rail; 49, second fixed rod; 410, push rod; 5, mixing mechanism; 51, first sleeve cylinder; 52, second sleeve cylinder; 53, third moving rod; 54, third sleeve cylinder; 55, fourth moving rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0030] Reference Figure 1-8As shown: a biological organic fertilizer fermentation exhaust device, including a fermentation mechanism 1, the fermentation mechanism 1 includes a fermentation tank 11 and a rotating rod 12, the rotating rod 12 is rotatably connected to the inside of the fermentation tank 11, a mixing mechanism 5 is installed on the outside of the rotating rod 12, an exhaust mechanism 2 is installed on the top of the fermentation tank 11, a processing mechanism 3 is installed on one end of the exhaust mechanism 2, and a driving mechanism 4 is installed on the top of the processing mechanism 3, the exhaust mechanism 2 includes an exhaust pipe 21, one end of the exhaust pipe 21 is fixedly connected to one end of the fermentation tank 11, a threaded sleeve 24 is fixedly connected to the inside of the exhaust pipe 21, a self-rotating rod 23 is installed in the middle of the threaded sleeve 24, one end of the self-rotating rod 23 is rotatably connected to a fixed block 214, one end of the fixed block 214 is fixedly connected to a first sliding rod 213, the outside of the first sliding rod 213 is slidably connected to a fixed sleeve 212, the fixed sleeve 212 is fixedly connected to the inside of the exhaust pipe 21, the first sliding rod 2 An exhaust hole 29 is provided on one side of 13, one end of the first sliding rod 213 is fixedly connected to the fixed piston 22, one end of the fixed piston 22 is sleeved inside the exhaust hole 29, the other end of the rotating rod 23 is fixedly connected to the second sliding rod 216, the outer surface of the second sliding rod 216 is fixedly connected to the slide rail 215, the outer side of the slide rail 215 is slidably connected to two scrapers 25, the middle part of the two scrapers 25 is provided with a filter plate 26, and the filter plate 26 is fixedly connected to the inside of the exhaust pipe 21; the outer side of the first sliding rod 213 is sleeved with a second spring 211, and the two ends of the second spring 211 are respectively installed on one end of the fixed sleeve 212 and one end of the fixed block 214; the outer surface of the filter plate 26 is fixedly connected to the positioning baffle 27, the outer side of the positioning baffle 27 is fixedly connected to the collection frame 210, one end of the collection frame 210 is fixedly connected to the outside of the exhaust pipe 21, and the outer side of the collection frame 210 is threadedly connected to the collection cylinder 28.

[0031] In this embodiment, when the air pressure inside the fermentation tank 11 is too high, the air pressure surges toward the fixed sleeve 212. When the air pressure passes through the filter plate 26, the filter plate 26 can filter the fermented material entrained inside the air pressure, and the air pressure pushes the fixed piston 22 inside the exhaust hole 29 to move outward. During the outward movement of the fixed piston 22, the first sliding rod 213, the self-rotating rod 23 and the slide rail 215 are driven to move in sequence, and the second spring 211 is compressed. At the same time, the outer portion of the self-rotating rod 23 is provided with a threaded sleeve 24. The first sliding rod 213 is connected to the second sliding rod 216 by a spiral groove. When the first sliding rod 213 moves and drives the self-rotating rod 23 to move, the self-rotating rod 23 can rotate in the spiral groove. At the same time, a slide rail 215 is fixedly connected to the outside of the second sliding rod 216. The slide rail 215 is slidably connected to the middle part of the scraper 25. When the slide rail 215 rotates with the self-rotating rod 23, the scraper 25 rotates accordingly, and the scraper 25 slides on the outside of the slide rail 215. The two scrapers 25 are connected, and the middle parts of the two scrapers 25 are on the filter plate 26. The middle part of the filter plate 26 is rotated so that the two scrapers 25 are always in contact with the two sides of the filter plate 26. The two scrapers 25 cooperate to clean the two sides of the filter plate 26, scrape off the fermented material attached to the side of the filter plate 26, prevent the fermented material from being discharged outward with the gas, and prevent the fermented material from blocking the filter plate 26 and affecting the gas discharge, causing the internal air pressure of the fermentation tank 11 to be too large. After the air pressure returns to normal, the compressed second spring 211 drives the fixed piston 22 back to the inside of the exhaust hole 29 to seal the inside of the exhaust pipe 21. The top of the collecting cylinder 28 is connected to the external thread of the collecting frame 210, and the collecting cylinder 28 can be disassembled and installed. The positioning baffle 27 is fixed to the inside of the collecting frame 210, and the sealing of the positioning baffle 27 and the collecting frame 210 prevents the gas from flowing out of the collecting frame 210. After the fermentation is completed, the collecting cylinder 28 can be removed by rotating the collecting cylinder 28 to clean the fermented material scraped inside it. The exhaust pipe 21 is designed to be bent to prevent the water inside the processing box 31 from flowing back into the fermentation tank 11. Example

[0032] Figure 4 , Figure 6 , Figure 7 and Figure 8As shown, the processing mechanism 3 includes a processing box 31, one end of the exhaust pipe 21 passes through the top of the processing box 31, the outer part of the exhaust pipe 21 is covered with a positioning sleeve 35, one end of the positioning sleeve 35 is fixedly connected to a turntable 32, the middle part of the turntable 32 is fixedly connected to a stirring shaft 34, the outer part of the stirring shaft 34 is fixedly connected to a stirring rod 33, and the top of the stirring shaft 34 passes through the top of the processing box 31; the driving mechanism 4 includes a driving motor 41 and a first gear 42, the middle part of the first gear 42 is fixedly connected to the top of the stirring shaft 34, one side of the first gear 42 is meshed with a rack 47, one side of the rack 47 is slidably connected to a guide rail 48, and one side of the guide rail 48 is fixedly connected to the processing box 31. The top of the box 31; one end of the rack 47 is fixedly connected to the second fixed rod 49, one end of the second fixed rod 49 is rotatably connected to the push rod 410, one end of the push rod 410 is rotatably connected to the first fixed rod 44, one end of the first fixed rod 44 is fixedly connected to the third gear 45, the middle part of the third gear 45 is rotatably connected to the positioning rod 46, one end of the positioning rod 46 is fixedly connected to one side of the processing box 31, one side of the third gear 45 is meshed with the second gear 43, the middle part of the second gear 43 is fixedly connected to the outside of the rotating rod 12, one end of the rotating rod 12 is fixedly connected to the driving motor 41, and one side of the driving motor 41 is fixedly connected to one side of the processing box 31.

[0033] In this embodiment, a solution for treating gas is placed inside the treatment box 31, and one end of the exhaust pipe 21 is inserted into the solution inside the treatment box 31. The gas generated by fermentation enters the interior of the treatment box 31 and reacts with the solution. When the driving motor 41 works to drive the rotating rod 12 and the second gear 43 to rotate, the second gear 43 is meshed with the third gear 45, driving the third gear 45 to rotate. A first fixed rod 44 is eccentrically arranged on one side of the third gear 45. The first fixed rod 44 performs a circular motion as the third gear 45 rotates, driving the push rod 410 to move. At the same time, one end of the push rod 410 is rotatably connected to one end of the second fixed rod 49, and the rack 47 slides inside the guide rail 48, which can fix the rack 47 to perform linear motion on the guide rail 48. One end of the second fixed rod 49 During the movement of the first end, one end of the rack 47 is pushed to move. During the process of the first fixed rod 44 continuously making circular motion with the rotation of the third gear 45, the push rod 410 drives the rack 47 to make reciprocating linear motion, and the rack 47 is meshed with the first gear 42. During the reciprocating linear motion of the rack 47, the first gear 42 continuously rotates back and forth. The stirring shaft 34, the turntable 32 and the stirring rod 33 reciprocate with the first gear 42, which can mix the internal solution of the processing box 31. At the same time, the reciprocating rotation of the turntable 32 can drive the positioning sleeve 35 to move, and one end of the exhaust pipe 21 moves inside the processing box 31, so that the solution and the gas react more evenly. The reacted gas can be sent out from the opening set on the side of the processing box 31, and the gas can enter the next step for further processing. Example

[0034] according to Figure 1-7 As shown, the fermentation mechanism 1 also includes a fixed baffle 16, which is fixedly connected to the inside of the fermentation tank 11, and the outside of the rotating rod 12 is fixedly connected to a push block 13, and a moving plate 14 is arranged on one side of the push block 13; a first moving rod 17 is fixedly connected to one side of the moving plate 14, and one end of the first moving rod 17 passes through the fixed baffle 16, and a first spring 15 is sleeved on the outside of the first moving rod 17, and the two ends of the first spring 15 are respectively fixedly connected to one side of the moving plate 14 and the fixed baffle 16, and the outside of the first moving rod 17 is fixedly connected There is a second moving rod 18; the mixing mechanism 5 includes a first sleeve tube 51 and a third sleeve tube 54, the outside of the first sleeve tube 51 is fixedly connected to the middle part of the second moving rod 18, the outer surface of the first sleeve tube 51 is rotatably connected to the second sleeve tube 52, and the outer surface of the second sleeve tube 52 is rotatably connected to the third moving rod 53; the third sleeve tube 54 is fixedly connected to the outside of the rotating rod 12, the outer surface of the third sleeve tube 54 is rotatably connected to the fourth moving rod 55, and one end of the fourth moving rod 55 is rotatably connected to one end of the third moving rod 53.

[0035] In this embodiment, when the driving motor 41 drives the exhaust pipe 21 to rotate, the third sleeve tube 54 rotates accordingly, driving the fourth moving rod 55, the third moving rod 53 and the second sleeve tube 52 to rotate in sequence, the second sleeve tube 52 rotates outside the first sleeve tube 51, and the third moving rod 53 and the fourth moving rod 55 rotate to stir the fermented material inside the fermentation tank 11. At the same time, in the process of rotating the rod 12, the push block 13 rotates accordingly. When the push block 13 rotates to contact the moving plate 14, the moving plate 14 is pushed outward, the first spring 15 is extended, and the first moving rod 17 and the second moving rod 18 move. The push block 13 is moved to drive the first sleeve tube 51 to move, the distance between the first sleeve tube 51 and the third sleeve tube 54 is changed, the rotation angle of the third moving rod 53 and the fourth moving rod 55 is changed, and then the push block 13 is separated from the moving plate 14, and the extended first spring 15 drives the moving plate 14 to return to the initial position, pushing the first sleeve tube 51 to move toward the third sleeve tube 54, and the push block 13 rotates to continuously contact and separate from the moving plate 14, driving the first sleeve tube 51 to move back and forth, thereby improving the uniformity of the mixing of the inside of the fermentation tank 11 by the third moving rod 53 and the fourth moving rod 55, so as to improve the fermentation effect of the biological organic fertilizer.

[0036] The use method and working principle of the device: When the driving motor 41 drives the exhaust pipe 21 to rotate, the third sleeve 54 rotates and rotates accordingly, driving the fourth moving rod 55, the third moving rod 53 and the second sleeve 52 to rotate in turn, the second sleeve 52 rotates outside the first sleeve 51, and the third moving rod 53 and the fourth moving rod 55 rotate to stir the fermented material inside the fermentation tank 11. At the same time, in the process of rotating the rod 12, the push block 13 rotates accordingly. When the push block 13 rotates to contact the moving plate 14, the moving plate 14 is pushed outward, the first spring 15 is extended, and the first moving rod 17 and the second moving rod 18 move, driving the first sleeve The connecting tube 51 moves, the distance between the first connecting tube 51 and the third connecting tube 54 changes, the rotation angle of the third moving rod 53 and the fourth moving rod 55 changes, and then the push block 13 separates from the moving plate 14, and the stretched first spring 15 drives the moving plate 14 to return to the initial position, pushing the first connecting tube 51 to move toward the third connecting tube 54, and the push block 13 rotates and continuously contacts and separates from the moving plate 14, driving the first connecting tube 51 to move back and forth, and evenly mixes the fermented material inside the fermentation tank 11. When the fermentation air pressure inside the fermentation tank 11 is too high, the air pressure surges to the fixed sleeve 212, pushing the fixed piston 22 inside the exhaust hole 29 to move outward, and then the fixed piston 22 inside the exhaust hole 29 moves outward. The first sliding rod 213, the self-rotating rod 23 and the slide rail 215 are driven to move, the second spring 211 is compressed, the self-rotating rod 23 rotates inside the threaded sleeve 24, and the scraper 25 rotates accordingly. The two scrapers 25 cooperate to clean both sides of the filter plate 26, and scrape off the fermented material attached to the side of the filter plate 26 to prevent the fermented material from being discharged outward with the gas. After the air pressure returns to normal, the compressed second spring 211 drives the fixed piston 22 back to the inside of the exhaust hole 29 to seal the inside of the exhaust pipe 21. One end of the exhaust pipe 21 is inserted into the solution inside the processing box 31. The gas generated by the fermentation enters the inside of the processing box 31 and reacts with the solution. When the driving motor 41 When the work drives the rotating rod 12 and the second gear 43 to rotate, the first fixed rod 44 makes a circular motion with the rotation of the third gear 45, and the push rod 410 drives the rack 47 to make a reciprocating linear motion, and the first gear 42 rotates back and forth continuously. The stirring shaft 34, the turntable 32 and the stirring rod 33 reciprocate with the first gear 42, which can mix the internal solution of the processing box 31. At the same time, the reciprocating rotation of the turntable 32 can drive the positioning sleeve 35 to move, and one end of the exhaust pipe 21 moves inside the processing box 31, so that the solution and the gas react more evenly. The reacted gas can be sent out from the opening set on the side of the processing box 31, and the gas can enter the next step for further processing.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bio-organic fertilizer fermentation exhaust device, comprising a fermentation mechanism (1), characterized in that: The fermentation mechanism (1) comprises a fermentation tank (11) and a rotating rod (12), wherein the rotating rod (12) is rotatably connected to the inside of the fermentation tank (11), and a mixing mechanism (5) is installed on the outside of the rotating rod (12). An exhaust mechanism (2) is installed on the top of the fermentation tank (11), and a processing mechanism (3) is installed on one end of the exhaust mechanism (2), and a driving mechanism (4) is installed on the top of the processing mechanism (3). The exhaust mechanism (2) comprises an exhaust pipe (21), and one end of the exhaust pipe (21) is connected to one end of the fermentation tank (11). The exhaust pipe (21) is fixedly connected to the inside of the exhaust pipe (21), a threaded sleeve (24) is fixedly connected to the middle of the threaded sleeve (24), one end of the self-rotating rod (23) is rotatably connected to a fixed block (214), one end of the fixed block (214) is fixedly connected to a first sliding rod (213), the outside of the first sliding rod (213) is slidably connected to a fixed sleeve (212), the fixed sleeve (212) is fixedly connected to the inside of the exhaust pipe (21), and one side of the first sliding rod (213) is provided with an exhaust port. The first sliding rod (213) is fixedly connected to a fixed piston (22) at one end, and one end of the fixed piston (22) is sleeved inside the exhaust hole (29). The other end of the rotating rod (23) is fixedly connected to a second sliding rod (216). The outer surface of the second sliding rod (216) is fixedly connected to a slide rail (215). The outer surface of the slide rail (215) is slidably connected to two scrapers (25). A filter plate (26) is provided in the middle of the two scrapers (25). The filter plate (26) is fixedly connected to the exhaust pipe ( 21), the first sliding rod (213) is sleeved with a second spring (211) on its exterior, and the two ends of the second spring (211) are respectively mounted on one end of a fixed sleeve (212) and one end of a fixed block (214); the outer surface of the filter plate (26) is fixedly connected with a positioning baffle (27), the exterior of the positioning baffle (27) is fixedly connected with a collecting frame (210), one end of the collecting frame (210) is fixedly connected to the exterior of the exhaust pipe (21), and the exterior of the collecting frame (210) is threadedly connected with a collecting cylinder (28);The processing mechanism (3) comprises a processing box (31), one end of the exhaust pipe (21) passes through the top of the processing box (31), the outside of the exhaust pipe (21) is covered with a positioning sleeve (35), one end of the positioning sleeve (35) is fixedly connected to a turntable (32), the middle of the turntable (32) is fixedly connected to a stirring shaft (34), the outside of the stirring shaft (34) is fixedly connected to a stirring rod (33), the top of the stirring shaft (34) passes through the top of the processing box (31), and the driving mechanism (4) comprises a driving motor (41) and a first gear (42), the middle of the first gear (42) is fixedly connected to the top of the stirring shaft (34), one side of the first gear (42) is meshed with a rack (47), one side of the rack (47) is slidably connected to a guide rail (48), one side of the guide rail (48) is fixedly connected At the top of the processing box (31), one end of the rack (47) is fixedly connected to a second fixed rod (49), one end of the second fixed rod (49) is rotatably connected to a push rod (410), one end of the push rod (410) is rotatably connected to a first fixed rod (44), one end of the first fixed rod (44) is fixedly connected to a third gear (45), a middle portion of the third gear (45) is rotatably connected to a positioning rod (46), one end of the positioning rod (46) is fixedly connected to one side of the processing box (31), one side of the third gear (45) is meshed with a second gear (43), a middle portion of the second gear (43) is fixedly connected to the outside of the rotating rod (12), one end of the rotating rod (12) is fixedly connected to a driving motor (41), and one side of the driving motor (41) is fixedly connected to one side of the processing box (31). ; 2. The bio-organic fertilizer fermentation exhaust device according to claim 1, characterized in that: The fermentation mechanism (1) further comprises a fixed baffle (16), wherein the fixed baffle (16) is fixedly connected to the inside of the fermentation tank (11), and a push block (13) is fixedly connected to the outside of the rotating rod (12), and a movable plate (14) is arranged on one side of the push block (13).

3. The bio-organic fertilizer fermentation exhaust device according to claim 2, characterized in that: A first moving rod (17) is fixedly connected to one side of the moving plate (14), one end of the first moving rod (17) passes through the fixed baffle (16), a first spring (15) is sleeved on the outside of the first moving rod (17), two ends of the first spring (15) are respectively fixedly connected to one side of the moving plate (14) and the fixed baffle (16), and a second moving rod (18) is fixedly connected to the outside of the first moving rod (17).

4. The bio-organic fertilizer fermentation exhaust device according to claim 1, characterized in that: The mixing mechanism (5) comprises a first sleeve (51) and a third sleeve (54); the exterior of the first sleeve (51) is fixedly connected to the middle of the second moving rod (18); the outer surface of the first sleeve (51) is rotatably connected to the second sleeve (52); and the outer surface of the second sleeve (52) is rotatably connected to the third moving rod (53).

5. The bio-organic fertilizer fermentation exhaust device according to claim 4, characterized in that: The third sleeve (54) is fixedly connected to the outside of the rotating rod (12), and the outer surface of the third sleeve (54) is rotatably connected to the fourth moving rod (55), and one end of the fourth moving rod (55) is rotatably connected to one end of the third moving rod (53).

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