Biochar combined inoculant fermentation stirring mechanism

Abstract

The utility model discloses a biochar combined inoculant fermentation stirring mechanism which comprises a tank body, a circular ring is fixedly connected to the inner wall of the top of the tank body, a motor is fixedly connected to the outer wall of the top of the tank body, an output shaft of the motor penetrates through the inner wall of the top of the tank body, and the output shaft of the motor is in key connection with a rotating shaft. Two first supporting rods are fixedly connected to the circumferential outer wall of the rotating shaft, the two first supporting rods are symmetrically distributed at the two ends of the rotating shaft, rotating rods are rotationally connected to the two sides of the two first supporting rods, rotating wheels are fixedly connected to the top ends of the rotating rods, and the rotating wheels make contact with the circumferential inner wall of the circular ring; and a plurality of stirring fans are fixedly connected to the circumferential outer wall of the rotating shaft. According to the stirring tank, materials in the tank body can be stirred through simultaneous operation of the stirring plate and the stirring fan, so that the materials are fully mixed, and the inner wall of the tank body can be scraped in the rotating process.

Description

Technical Field

[0001] The utility model relates to the technical field of biochar combined with bacterial agent fermentation, in particular to a biochar combined with bacterial agent fermentation stirring mechanism. Background Art

[0002] Biochar is a type of charcoal used as a soil conditioner. It is rarely fermented during its processing. Before fermentation, it needs to be fully mixed with other bacterial agents, which requires the use of a stirring device.

[0003] Patent No. CN115261218B discloses a composite microbial agent solid-state fermentation device. In the prior art, there is indeed a problem that its stirring system uses a single stirring shaft for stirring, the stirring effect is poor, and it is difficult to fully mix the fermentation material. To solve this problem, we propose a biochar combined with bacterial agent fermentation stirring mechanism. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a biochar combined with bacterial agent fermentation stirring mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A biochar combined with bacterial fermentation stirring mechanism comprises a tank body, a top inner wall of the tank body is fixedly connected to a circular ring, a top outer wall of the tank body is fixedly connected to a motor, and the output shaft of the motor passes through the top inner wall of the tank body, the motor output shaft is keyed to a rotating shaft, the circumferential outer wall of the rotating shaft is fixedly connected to two first support rods, and the two first support rods are symmetrically distributed at both ends of the rotating shaft, two first support rods are rotatably connected to rotating rods on both sides, the top of the rotating rods is fixedly connected to a rotating wheel, and the rotating wheel contacts the circumferential inner wall of the circular ring, a plurality of stirring fans are fixedly connected to the circumferential outer wall of the rotating shaft, and the plurality of stirring fans are evenly distributed on the rotating shaft, the circumferential outer walls of the two rotating rods are fixedly connected to a plurality of stirring plates, and a plurality of through holes are provided on the stirring plates.

[0007] As a further solution of the utility model, two second support rods are fixedly connected to the circumferential outer wall of the rotating shaft, and sliding grooves are provided at both ends of the two second support rods. A sliding rod is slidingly connected inside the sliding groove, and a scraper is fixedly connected to one end of the two sliding rods on the same side, and the scraper is in contact with the inner wall of the tank body.

[0008] As a further solution of the utility model, a spring is fixedly connected to an inner wall of one side of the slide groove, and the other end of the spring is fixed to one end of the slide rod.

[0009] As a further solution of the utility model, a heating wire is provided on the inner wall of the tank body, and a heat-insulating cotton is fixedly connected to the circumferential outer wall of the tank body.

[0010] As a further solution of the utility model, the circumferential outer wall of the rotating wheel is provided with anti-slip grooves.

[0011] As a further solution of the utility model, a plurality of through holes are provided on the stirring plate.

[0012] As a further solution of the utility model, a feed pipe is provided on the top outer wall of the tank body, and the feed pipe is connected to the inside of the tank body.

[0013] As a further solution of the utility model, a discharge pipe is provided on the top outer wall of the tank body, and the discharge pipe is connected to the inside of the tank body.

[0014] The beneficial effects of the utility model are:

[0015] 1. In the utility model, through the coordinated use of the stirring fan and the stirring plate, the rotating shaft is driven to rotate by starting the motor, and when the rotating shaft rotates, the first supporting rod can be driven to rotate, thereby driving the rotating rod to rotate and then driving the rotating wheel. Since the rotating wheel is fixed to the top of the rotating rod, there is friction with the circumferential inner wall of the ring when the rotating wheel rotates. When rotating, the rotating wheel rotates due to the friction force, thereby causing the rotating rod to rotate, thereby driving the stirring plate to rotate. The stirring plate and the stirring fan work simultaneously to stir the materials in the tank body, so that the materials are fully mixed.

[0016] 2. In the utility model, the rotation of the rotating shaft can drive the second support rod to rotate, and the rotation of the second support rod can drive the scraper to rotate along the inner wall of the tank body, and the inner wall of the tank body can be scraped during the rotation of the scraper.

[0017] 3. In the utility model, the sliding rod is pushed outward by the action of the spring, and the outward movement of the sliding rod drives the scraper to move outward, so that the scraper is closely attached to the inner wall of the tank body, the structure is simple, and the scraping effect of the scraper is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a biochar combined with bacterial agent fermentation stirring mechanism proposed in the utility model;

[0019] Figure 2 This is a partial cross-sectional structural schematic diagram of a biochar combined with bacterial agent fermentation stirring mechanism proposed in the utility model;

[0020] Figure 3 This is a schematic diagram of the enlarged structure of part A of a biochar combined with bacterial agent fermentation stirring mechanism proposed in the utility model;

[0021] Figure 4 This is a schematic diagram of the enlarged structure of part B of a biochar combined with bacterial agent fermentation stirring mechanism proposed in the utility model.

[0022] In the figure: 1. tank body; 2. thermal insulation cotton; 3. feed pipe; 4. discharge pipe; 5. rotating shaft; 6. stirring fan; 8. rotating rod; 9. stirring plate; 10. first support rod; 11. heating wire; 12. second support rod; 13. scraper; 14. rotating wheel; 15. ring; 16. slide groove; 17. slide rod; 18. spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by ordinary technicians in this field without making creative work are all within the scope of protection of the utility model.

[0024] Reference Figure 1-Figure 4 A biochar combined with bacterial fermentation stirring mechanism comprises a tank body 1, a ring 15 is welded on the top inner wall of the tank body 1, a motor is fixedly connected to the top outer wall of the tank body 1 by bolts, and the output shaft of the motor passes through the top inner wall of the tank body 1, and the motor output shaft is keyed to a rotating shaft 5, two first support rods 10 are welded to the circumferential outer wall of the rotating shaft 5, and the two first support rods 10 are symmetrically distributed at both ends of the rotating shaft 5, and rotating rods 8 are rotatably connected to both sides of the two first support rods 10, a rotating wheel 14 is fixedly connected to the top of the rotating rod 8, and the rotating wheel 14 is in contact with the circumferential inner wall of the ring 15, a plurality of stirring fans 6 are fixedly connected to the circumferential outer wall of the rotating shaft 5 by bolts, and the plurality of stirring fans 6 are evenly distributed on the rotating shaft 5, and the two rotating rods 8 are ... fixedly connected to the circumferential inner wall of the ring 15, and the plurality of stirring fans 6 are fixedly connected to the circumferential outer wall of the rotating shaft 5 by bolts, and the plurality of stirring fans 6 are evenly distributed on the rotating shaft 5, and the plurality of stirring fans 6 are evenly distributed on the rotating shaft 5. The circumferential outer wall is fixedly connected with a plurality of stirring plates 9 by bolts, and a plurality of through holes are provided on the stirring plate 9. Through the coordinated use of the stirring fan 6 and the stirring plate 9, the rotating shaft 5 is driven to rotate by starting the motor. When the rotating shaft 5 rotates, the first support rod 10 can be driven to rotate, thereby driving the rotating rod 8 to rotate and then driving the rotating wheel 14. Since the rotating wheel 14 is fixed at the top end of the rotating rod 8, there is friction with the circumferential inner wall of the ring 15 when the rotating wheel 14 rotates. When rotating, the rotating wheel 14 rotates due to the friction force, thereby causing the rotating rod 8 to rotate, and then driving the stirring plate 9 to rotate. The stirring plate 9 and the stirring fan 6 work simultaneously to stir the materials in the tank body 1, so that the materials are fully mixed.

[0025] In the utility model, the circumferential outer wall of the rotating shaft 5 is fixedly connected with two second support rods 12 by bolts, and both ends of the two second support rods 12 are provided with slide grooves 16, and the inner sliding connection of the slide grooves 16 is provided with slide rods 17, and one end of the two slide rods 17 on the same side is fixedly connected with scrapers 13 by bolts, and the scrapers 13 are in contact with the inner wall of the tank body 1, and the second support rods 12 can be driven to rotate by the rotation of the rotating shaft 5, and the second support rods 12 can drive the scrapers 13 to rotate along the inner wall of the tank body 1 when the second support rods 12 rotate, and the inner wall of the tank body 1 can be scraped during the rotation of the scrapers 13, and a spring 18 is welded to the inner wall of one side of the slide groove 16, and the other end of the spring 18 is fixed to one end of the slide rod 17, and the slide rod 17 is pushed outward by the action force of the spring 18, and the slide rod 17 moves outward, thereby driving the scrapers 13 to move outward, so that the scrapers 13 are in close contact with the inner wall of the tank body 1. On the inner wall of the tank body 1, the structure is simple, and the scraping effect of the scraper 13 is increased. A heating wire 11 is provided on the inner wall of the tank body 1, and a heat-insulating cotton 2 is bonded to the circumferential outer wall of the tank body 1. The material in the tank body 1 can be heated by the action of the heating wire 11. The heat-insulating cotton 2 is provided to increase the heat-insulating effect of the tank body 1. The circumferential outer wall of the rotating wheel 14 is provided with an anti-slip pattern. The anti-slip pattern is used to increase the friction of the outer wall of the rotating wheel 14. A plurality of through holes are provided on the stirring plate 9. The through holes are used to increase the mixing effect of the material when the stirring plate 9 stirs the material. A feeding pipe 3 is provided on the top outer wall of the tank body 1, and the feeding pipe 3 is connected to the tank body 1. The feeding of the tank body 1 is facilitated by the feeding pipe 3. A discharging pipe 4 is provided on the top outer wall of the tank body 1, and the discharging pipe 4 is connected to the tank body 1. The discharging pipe 4 is provided to facilitate the discharging of the tank body 1.

[0026] Working principle: When the material needs to be stirred, the stirring fan 6 and the stirring plate 9 are used together, and the motor is started to drive the rotating shaft 5 to rotate. When the rotating shaft 5 rotates, it can drive the first support rod 10 to rotate, thereby driving the rotating rod 8 to rotate and then driving the rotating wheel 14. Since the rotating wheel 14 is fixed at the top of the rotating rod 8, there is friction between the rotating wheel 14 and the inner wall of the circumference of the ring 15 when the rotating wheel 14 rotates. When rotating, the rotating wheel 14 rotates due to the friction, thereby causing the rotating rod 8 to rotate, and then driving the stirring plate 9 to rotate. The stirring plate 9 and the stirring fan 6 work simultaneously to stir the inside of the tank body 1. The material is stirred so that the material is fully mixed. Through the through holes provided, the mixing effect of the material is increased when the stirring plate 9 stirs the material. The rotation of the rotating shaft 5 can drive the second support rod 12 to rotate. When the second support rod 12 rotates, it can drive the scraper 13 to rotate along the inner wall of the tank body 1. During the rotation of the scraper 13, the inner wall of the tank body 1 can be scraped. The sliding rod 17 is pushed outward by the action of the spring 18. The sliding rod 17 moves outward, thereby driving the scraper 13 to move outward, so that the scraper 13 is closely attached to the inner wall of the tank body 1. The structure is simple and the scraping effect of the scraper 13 is increased.

[0027] In addition, the terms "installation", "setting", "connection" and "socketing" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

Claims

1. A biochar combined with bacterial agent fermentation stirring mechanism, comprising a tank body (1), characterized in that: The top inner wall of the tank body (1) is fixedly connected with a circular ring (15); the top outer wall of the tank body (1) is fixedly connected with a motor, and the output shaft of the motor passes through the top inner wall of the tank body (1); the motor output shaft is key-connected with a rotating shaft (5); the circumferential outer wall of the rotating shaft (5) is fixedly connected with two first support rods (10), and the two first support rods (10) are symmetrically distributed at the two ends of the rotating shaft (5); the two first support rods (10) are rotatably connected with rotating rods (8) on both sides; the top of the rotating rod (8) is fixedly connected with a rotating wheel (14), and the rotating wheel (14) is in contact with the circumferential inner wall of the circular ring (15); the circumferential outer wall of the rotating shaft (5) is fixedly connected with a plurality of stirring fans (6), and the plurality of stirring fans (6) are evenly distributed on the rotating shaft (5); the circumferential outer walls of the two rotating rods (8) are fixedly connected with a plurality of stirring plates (9), and the stirring plates (9) are provided with a plurality of through holes.

2. A biochar combined with bacterial agent fermentation stirring mechanism according to claim 1, characterized in that: Two second support rods (12) are fixedly connected to the circumferential outer wall of the rotating shaft (5), and both ends of the two second support rods (12) are provided with sliding grooves (16). The inner part of the sliding groove (16) is slidably connected to a sliding rod (17), and one end of the two sliding rods (17) on the same side is fixedly connected to a scraper (13), and the scraper (13) is in contact with the inner wall of the tank body (1).

3. A biochar combined with bacterial agent fermentation stirring mechanism according to claim 2, characterized in that: A spring (18) is fixedly connected to an inner wall of one side of the slide groove (16), and the other end of the spring (18) is fixed to one end of the slide rod (17).

4. A biochar combined with bacterial agent fermentation stirring mechanism according to claim 2, characterized in that: A heating wire (11) is provided on the inner wall of the tank body (1), and a heat-insulating cotton (2) is fixedly connected to the circumferential outer wall of the tank body (1).

5. The biochar combined with bacterial agent fermentation stirring mechanism according to claim 1, characterized in that: The circumferential outer wall of the rotating wheel (14) is provided with anti-slip grooves.

6. The biochar combined with bacterial agent fermentation stirring mechanism according to claim 1, characterized in that: The stirring plate (9) is provided with a plurality of through holes.

7. The biochar combined with bacterial agent fermentation stirring mechanism according to claim 4, characterized in that: A feed pipe (3) is provided on the top outer wall of the tank body (1), and the feed pipe (3) is connected to the tank body (1).

8. A biochar combined with bacterial fermentation stirring mechanism according to claim 7, characterized in that: A discharge pipe (4) is provided on the top outer wall of the tank body (1), and the discharge pipe (4) is connected to the inside of the tank body (1).

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