A biochar-based soil conditioner production apparatus

Abstract

The utility model belongs to soil conditioner production technical field especially relates to a kind of biological carbon base soil conditioner production device, including bunker, the outer wall of the bunker is fixedly connected with feeding opening, the top of the bunker is fixedly connected with crushing motor, the output of the crushing motor is fixedly connected with crushing shaft, the outer wall of the crushing shaft is welded with crushing plate, by setting crushing plate and breaking arch rod, after the staff is smashed, fruit shell and sawdust and other biomass raw materials and chemical activator are added in four groups of bunker by feeding opening, then, crushing motor works is driven crushing plate rotation by crushing shaft, biomass raw materials and chemical activator inside bunker are stirred and broken, avoid the bonding of material in bunker, cause biomass raw materials and chemical activator mixing uneven, simultaneously, crushing shaft rotation is driven breaking arch rod to biomass raw materials and chemical activator and carries out breaking arch operation, avoid biomass raw materials and chemical activator and difficult to discharge.

Description

Technical Field

[0001] This utility model belongs to the field of soil conditioner production technology, and in particular relates to a biochar-based soil conditioner production device. Background Technology

[0002] Biochar-based soil conditioner is a soil improvement product made primarily of biochar combined with other functional materials. It aims to improve the physical and chemical properties of soil, enhance fertility, promote crop growth, and achieve sustainable agricultural development. In the production of biochar-based soil conditioner, it is necessary to mix crushed straw, fruit shells, sawdust, and other biomass raw materials with chemical activators.

[0003] In existing biochar-based soil conditioner production equipment, the biomass raw materials and chemical activators in the silo tend to stick together during operation, resulting in insufficient mixing. Therefore, we propose a biochar-based soil conditioner production device. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned technical problems by providing a biochar-based soil conditioner production device that avoids the problem of easy adhesion between biomass raw materials and chemical activators in the silo.

[0005] In view of this, the present invention provides a biochar-based soil conditioner production device, including a silo, a feeding port fixedly connected to the outer wall of the silo, a crushing motor fixedly connected to the top of the silo, a crushing shaft fixedly connected to the output end of the crushing motor, a crushing plate welded to the outer wall of the crushing shaft, a bracket welded to the bottom end of the crushing shaft, an arch-breaking rod welded to the bottom end of the bracket, a conveying frame connected to the bottom of the silo by a pipe, a conveying motor fixedly connected to the outer wall of the conveying frame, a conveying plate fixedly connected to the output end of the conveying motor, a mixing cylinder connected to a flange at one end of the conveying frame, a mixing motor fixedly connected to the top of the mixing cylinder, a mixing shaft fixedly connected to the output end of the mixing motor, a connecting sleeve fixedly connected to the outer wall of the mixing shaft, an outer mixing rod welded to the top of the connecting sleeve, an inner mixing rod welded to the bottom end of the connecting sleeve, a connecting rod welded to the bottom end of the mixing shaft, a lower mixing plate welded to the outer wall of the connecting rod, a scraper fixedly connected to the bottom end of the connecting rod, and a feeding port provided at the bottom end of the mixing cylinder.

[0006] Based on the above structure, workers add crushed biomass raw materials such as straw, fruit shells, and wood chips, along with chemical activators, into four sets of hoppers through the feeding ports. Then, the crushing motor drives the crushing plate to rotate via the crushing shaft, stirring and crushing the biomass raw materials and chemical activators inside the hoppers. This prevents the materials from sticking together, which would result in uneven mixing of the biomass raw materials and chemical activators. At the same time, the rotation of the crushing shaft drives the arch-breaking rod through the support to break up the arches of the biomass raw materials and chemical activators, thus avoiding difficulties in feeding the biomass raw materials and chemical activators.

[0007] Preferably, the hoppers are provided in four groups, and the four groups of hoppers are distributed in a circular shape at equal angles about the central axis of the mixing cylinder. In this embodiment, by providing four groups of hoppers, it is beneficial to simultaneously feed biomass raw materials and chemical activators, which greatly improves the feeding efficiency.

[0008] Preferably, the bottom of the silo and the mixing cylinder is conical, and the central axis of the silo and the central axis of the mixing cylinder are parallel. In this embodiment, by setting the silo and the mixing cylinder with conical bottoms, the accumulation of materials inside the silo and the mixing cylinder is avoided.

[0009] Preferably, the crushing plate is T-shaped and the arch-breaking rod is bent. In this embodiment, the crushing motor drives the crushing plate to rotate through the crushing shaft, which stirs and crushes the biomass raw materials and chemical activators inside the hopper, preventing the materials in the hopper from sticking together and causing uneven mixing of biomass raw materials and chemical activators. At the same time, the rotation of the crushing shaft drives the arch-breaking rod through the bracket to perform arch-breaking operation on the biomass raw materials and chemical activators, avoiding difficulties in feeding the biomass raw materials and chemical activators.

[0010] Preferably, the conveyor plate is spiral in shape. In this embodiment, the conveyor motor drives the spiral conveyor plate to rotate, and the rotation of the conveyor plate drives the biomass raw materials and chemical activators to be quantitatively conveyed into the mixing drum.

[0011] Preferably, there are two sets of outer mixing rods and inner mixing rods, and the two sets of outer mixing rods and the two sets of inner mixing rods are perpendicular to each other. In this embodiment, the rotation of the connecting sleeve drives the two sets of outer mixing rods and the two sets of inner mixing rods to rotate synchronously, which helps to improve the stability of the rotation of the outer mixing rods and inner mixing rods.

[0012] Preferably, the outer mixing rod and the inner mixing rod are L-shaped, and the distance from the outer mixing rod to the mixing shaft is greater than the distance from the inner mixing rod to the mixing shaft. In this embodiment, the outer mixing rod, the inner mixing rod and the lower mixing plate rotate synchronously, which facilitates the full mixing of biomass raw materials and chemical activators inside the mixing cylinder.

[0013] The beneficial effects of this utility model are:

[0014] 1. This biochar-based soil conditioner production device, through the installation of crushing plates and anti-bridging rods, allows workers to feed crushed biomass raw materials such as straw, fruit shells, and sawdust, along with chemical activators, into four sets of hoppers via feeding ports. Then, the crushing motor drives the crushing plates to rotate via the crushing shaft, stirring and crushing the biomass raw materials and chemical activators inside the hoppers. This prevents the materials from sticking together, which would lead to uneven mixing of the biomass raw materials and chemical activators. At the same time, the rotation of the crushing shaft drives the anti-bridging rods via the support to perform anti-bridging operations on the biomass raw materials and chemical activators, avoiding difficulties in feeding the biomass raw materials and chemical activators.

[0015] 2. This biochar-based soil conditioner production device, through the setting of an outer mixing rod, an inner mixing rod, and a lower mixing plate, uses a mixing motor to drive the mixing shaft to rotate the connecting sleeve. The rotation of the connecting sleeve drives the two sets of outer mixing rods and the two sets of inner mixing rods to rotate synchronously. At the same time, the rotation of the mixing shaft drives the lower mixing plate to rotate synchronously through the connecting rod, which facilitates the full mixing of biomass raw materials and chemical activators inside the mixing drum and avoids the formation of mixing dead zones. Then, the rotation of the connecting rod and the rotation of the scraper prevent material from adhering to the inner wall of the mixing drum, thus preventing incomplete material discharge. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the hopper structure of this utility model;

[0018] Figure 3 This is a cross-sectional view of the conveyor frame of this utility model;

[0019] Figure 4 This is a schematic diagram of the outer mixing rod, inner mixing rod, and lower mixing plate of this utility model.

[0020] The markings in the diagram are as follows:

[0021] 1. Hopper; 2. Feed port; 3. Crushing motor; 4. Crushing shaft; 5. Crushing plate; 6. Support; 7. Arch breaking rod; 8. Conveying frame; 9. Conveying motor; 10. Conveying plate; 11. Mixing cylinder; 12. Mixing motor; 13. Mixing shaft; 14. Connecting sleeve; 15. Outer mixing rod; 16. Inner mixing rod; 17. Connecting rod; 18. Lower mixing plate; 19. Scraper; 20. Discharge port. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.

[0023] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0024] This application discloses a biochar-based soil conditioner production apparatus, comprising a silo 1, a feeding port 2 fixedly connected to the outer wall of the silo 1, a crushing motor 3 fixedly connected to the top of the silo 1, a crushing shaft 4 fixedly connected to the output end of the crushing motor 3, a crushing plate 5 welded to the outer wall of the crushing shaft 4, a support 6 welded to the bottom end of the crushing shaft 4, an arch-breaking rod 7 welded to the bottom end of the support 6, a conveying frame 8 connected to the bottom end of the silo 1 via a pipe, a conveying motor 9 fixedly connected to the outer wall of the conveying frame 8, and a conveying plate 10 fixedly connected to the output end of the conveying motor 9. A mixing cylinder 11 is connected to one end flange of the conveying frame 8. A mixing motor 12 is fixedly connected to the top of the mixing cylinder 11. A mixing shaft 13 is fixedly connected to the output end of the mixing motor 12. A connecting sleeve 14 is fixedly connected to the outer wall of the mixing shaft 13. An outer mixing rod 15 is welded to the top of the connecting sleeve 14. An inner mixing rod 16 is welded to the bottom of the connecting sleeve 14. A connecting rod 17 is welded to the bottom of the mixing shaft 13. A lower mixing plate 18 is welded to the outer wall of the connecting rod 17. A scraper 19 is fixedly connected to the bottom of the connecting rod 17. A discharge port 20 is provided at the bottom of the mixing cylinder 11.

[0025] Based on the above structure, the staff adds crushed biomass raw materials such as straw, fruit shells and wood chips, as well as chemical activators, into the four sets of hoppers 1 through the feeding port 2. Then, the crushing motor 3 drives the crushing plate 5 to rotate through the crushing shaft 4, stirring and crushing the biomass raw materials and chemical activators inside the hopper 1, so as to avoid the materials in the hopper 1 from sticking together, which would cause uneven mixing of biomass raw materials and chemical activators. At the same time, the rotation of the crushing shaft 4 drives the arch-breaking rod 7 through the bracket 6 to perform arch-breaking operation on the biomass raw materials and chemical activators, so as to avoid difficulty in feeding biomass raw materials and chemical activators.

[0026] In one embodiment, four sets of hoppers 1 are provided, and the four sets of hoppers 1 are distributed in a circular pattern with equal angles about the central axis of the mixing cylinder 11.

[0027] In this embodiment, by setting up four sets of silos 1, it is beneficial to simultaneously feed biomass raw materials and chemical activators, which greatly improves the feeding efficiency.

[0028] In one embodiment, the bottom ends of the hopper 1 and the mixing cylinder 11 are conical, and the central axis of the hopper 1 is parallel to the central axis of the mixing cylinder 11.

[0029] In this embodiment, by setting the hopper 1 and mixing cylinder 11 with conical bottoms, the accumulation of materials inside the hopper 1 and mixing cylinder 11 is avoided.

[0030] In one embodiment, the breaking plate 5 is T-shaped and the arch-breaking rod 7 is bent.

[0031] In this embodiment, the crushing motor 3 drives the crushing plate 5 to rotate via the crushing shaft 4, which stirs and crushes the biomass raw materials and chemical activators inside the hopper 1, preventing the materials in the hopper 1 from sticking together and causing uneven mixing of the biomass raw materials and chemical activators. At the same time, the rotation of the crushing shaft 4 drives the arch-breaking rod 7 via the bracket 6 to perform arch-breaking operation on the biomass raw materials and chemical activators, avoiding difficulties in feeding the biomass raw materials and chemical activators.

[0032] In one embodiment, the conveyor plate 10 is spiral in shape.

[0033] In this embodiment, the conveying motor 9 drives the spiral conveying plate 10 to rotate, and the rotation of the conveying plate 10 drives the biomass raw materials and chemical activators to be quantitatively conveyed into the mixing drum 11.

[0034] In one embodiment, two sets of outer mixing rods 15 and inner mixing rods 16 are provided, with the two sets of outer mixing rods 15 and the two sets of inner mixing rods 16 being perpendicular to each other.

[0035] In this embodiment, the rotation of the connecting sleeve 14 drives the two sets of outer mixing rods 15 and the two sets of inner mixing rods 16 to rotate synchronously, which helps to improve the stability of the rotation of the outer mixing rods 15 and the inner mixing rods 16.

[0036] In one embodiment, the outer mixing rod 15 and the inner mixing rod 16 are L-shaped, and the distance from the outer mixing rod 15 to the mixing shaft 13 is greater than the distance from the inner mixing rod 16 to the mixing shaft 13.

[0037] In this embodiment, the outer mixing rod 15, the inner mixing rod 16 and the lower mixing plate 18 rotate synchronously, which facilitates the full mixing of biomass raw materials and chemical activators inside the mixing cylinder 11.

[0038] In this embodiment of the biochar-based soil conditioner production device, the operator first adds crushed biomass raw materials such as straw, fruit shells, and sawdust, along with chemical activators, into four sets of hoppers 1 through the feeding port 2. Then, the crushing motor 3 drives the crushing plate 5 to rotate via the crushing shaft 4, stirring and crushing the biomass raw materials and chemical activators inside the hopper 1 to prevent the materials from sticking together and causing uneven mixing of the biomass raw materials and chemical activators. At the same time, the rotation of the crushing shaft 4 drives the arch-breaking rod 7 via the support 6 to break the arches of the biomass raw materials and chemical activators, avoiding difficulties in feeding the biomass raw materials and chemical activators.

[0039] Next, the conveyor motor 9 drives the spiral conveyor plate 10 to rotate, and the rotation of the conveyor plate 10 carries the biomass raw materials and chemical activators to the mixing drum 11 in a quantitative manner.

[0040] Finally, the mixing motor 12 drives the mixing shaft 13 to rotate the connecting sleeve 14. The rotation of the connecting sleeve 14 drives the two sets of outer mixing rods 15 and the two sets of inner mixing rods 16 to rotate synchronously. At the same time, the rotation of the mixing shaft 13 drives the lower mixing plate 18 to rotate synchronously through the connecting rod 17, which facilitates the full mixing of biomass raw materials and chemical activators inside the mixing drum 11 and avoids the formation of mixing dead zones. Then, the connecting rod 17 rotates and the scraper 19 rotates to prevent materials from adhering to the inner wall of the mixing drum 11, which would result in incomplete material feeding.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A biochar-based soil conditioner production apparatus, characterized by, The system includes a hopper (1), with a feeding port (2) fixedly connected to the outer wall of the hopper (1). A crushing motor (3) is fixedly connected to the top of the hopper (1). A crushing shaft (4) is fixedly connected to the output end of the crushing motor (3). A crushing plate (5) is welded to the outer wall of the crushing shaft (4). A bracket (6) is welded to the bottom end of the crushing shaft (4). A breaker rod (7) is welded to the bottom end of the bracket (6). A conveying frame (8) is connected to the bottom end of the hopper (1) via a pipe. A conveying motor (9) is fixedly connected to the outer wall of the conveying frame (8). A conveying plate (10) is fixedly connected to the output end of the conveying motor (9). One end of the conveying frame (8) has a flange. A mixing cylinder (11) is connected, and a mixing motor (12) is fixedly connected to the top of the mixing cylinder (11). A mixing shaft (13) is fixedly connected to the output end of the mixing motor (12). A connecting sleeve (14) is fixedly connected to the outer wall of the mixing shaft (13). An outer mixing rod (15) is welded to the top of the connecting sleeve (14). An inner mixing rod (16) is welded to the bottom end of the connecting sleeve (14). A connecting rod (17) is welded to the bottom end of the mixing shaft (13). A lower mixing plate (18) is welded to the outer wall of the connecting rod (17). A scraper (19) is fixedly connected to the bottom end of the connecting rod (17). A discharge port (20) is provided at the bottom end of the mixing cylinder (11).

2. The biochar-based soil conditioner production apparatus of claim 1, wherein: The silos (1) are provided in four groups, and the four groups of silos (1) are distributed in a circular shape with equal angles about the central axis of the mixing cylinder (11).

3. The biochar-based soil conditioner production apparatus of claim 1, wherein: The bottom ends of the hopper (1) and the mixing cylinder (11) are conical, and the central axis of the hopper (1) and the central axis of the mixing cylinder (11) are parallel.

4. The biochar-based soil conditioner production apparatus of claim 1, wherein: The shape of the broken plate (5) is "T" shaped, and the shape of the broken arch rod (7) is bent.

5. The biochar-based soil conditioner production apparatus of claim 1, wherein: The conveyor plate (10) is spiral in shape.

6. The biochar-based soil conditioner production apparatus of claim 1, wherein: The outer mixing rod (15) and the inner mixing rod (16) are provided in two sets, and the two sets of outer mixing rods (15) and the two sets of inner mixing rods (16) are perpendicular to each other.

7. The biochar-based soil conditioner production apparatus of claim 1, wherein: The outer mixing rod (15) and the inner mixing rod (16) are L-shaped, and the distance from the outer mixing rod (15) to the mixing shaft (13) is greater than the distance from the inner mixing rod (16) to the mixing shaft (13).

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