Fermentation box for fertilizer production

Abstract

The utility model discloses a fermentation box for fertilizer production in the technical field of fermentation devices, which comprises a fermentation box body, a support component is mounted at the bottom of the fermentation box body, a box cover is mounted at the top of the fermentation box body through bolts, and a stirring mechanism for stirring raw materials in the fermentation box body is mounted on the box cover; a stirring ring capable of turning over up and down is arranged in the fermentation box body, the stirring mechanism is located in the center of the stirring ring, two lifting assemblies for driving the stirring ring to move up and down are installed on the box cover, the lifting assemblies and the stirring mechanism are connected through transmission assemblies, and two sealing pipes wrapping the lifting assemblies are welded to the top of the box cover; the fermentation box for fertilizer production solves the problems that when an existing fermentation box for fertilizer production is used for stirring fermentation raw materials, the fluidity of the fermentation raw materials is poor, and gas generated at the bottoms of the fermentation raw materials is inconvenient to overflow upwards quickly, so that the fermentation efficiency of the raw materials is not favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation devices, in particular to a fermentation box for fertilizer production. Background Art

[0002] Fertilizer fermentation equipment is a kind of equipment used to produce organic fertilizers. It is mainly used for the treatment of organic waste and the fermentation of fertilizers. The core technology of fertilizer fermentation equipment is biological fermentation technology. Biological fermentation technology is a technology that uses microorganisms to decompose and transform organic matter, and can transform organic waste into organic fertilizers. During the fermentation process, microorganisms produce heat and carbon dioxide and other products by decomposing organic matter, thereby achieving the degradation and transformation of organic matter.

[0003] When the existing fermentation box for fertilizer production is used to stir the fermentation raw materials, the fluidity of the fermentation raw materials is poor, and the gas generated at the bottom of the fermentation raw materials is not easy to overflow upward quickly, which is not conducive to improving the fermentation efficiency of the raw materials. Therefore, those skilled in the art provide a fermentation box for fertilizer production to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a fermentation box for fertilizer production to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a fermentation box for fertilizer production, comprising a fermentation box body, a support assembly is installed at the bottom of the fermentation box body, a box cover is installed at the top of the fermentation box body by bolts, and a stirring mechanism for stirring the raw materials inside the fermentation box body is installed on the box cover;

[0006] A stirring ring that can be flipped up and down is provided inside the fermentation box. The stirring mechanism is located at the center of the stirring ring. Two sets of lifting components that drive the stirring ring to move up and down are installed on the box cover. The lifting components and the stirring mechanism are connected through a transmission component. Two sets of sealing tubes that wrap the lifting components are welded on the top of the box cover.

[0007] Preferably, the stirring mechanism comprises a servo motor fixedly mounted on the top of the box cover, the output end of the servo motor is connected to a rotating rod extending into the interior of the fermentation box, and the rotating rod is provided with a turning structure for stirring the fermentation raw materials.

[0008] Preferably, the material turning structure comprises two groups of U-shaped support rods welded to the surface of the rotating rod, and a plurality of groups of material turning plates equidistantly arranged vertically are installed between the vertical rods of the U-shaped support rods and the rotating rod.

[0009] Preferably, the lifting assembly comprises a threaded tube rotatably mounted on the box cover, the internal threads of the threaded tube are connected with a lifting screw, the bottom end of the lifting screw is fixedly connected to the top of the stirring ring, and the top end of the lifting screw is located inside the sealing tube.

[0010] Preferably, a stopper which can slide up and down inside the sealing tube is welded on the top end of the lifting screw.

[0011] Preferably, the transmission assembly comprises a gear welded to the outer ring of the bottom end of the threaded tube, and a gear ring meshing with the gear is welded to the rotating rod via a support frame.

[0012] Preferably, the inner ring and the outer ring of the stirring ring are provided with a plurality of neatly arranged grooves.

[0013] Preferably, the support assembly comprises a support ring welded to the outside of the fermentation box, a plurality of groups of rack rods are welded to the side of the support ring, and rubber pads are installed at the bottom ends of the plurality of groups of rack rods.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, by setting a servo motor, a rotating rod, a U-shaped support rod and a turning plate to rotate, the U-shaped support rod can improve the supporting strength of the turning plate, and the U-shaped support rod can also play a certain stirring role. The servo motor can drive the turning plate to rotate forward and reverse periodically to achieve uniform stirring of the raw materials, improve the flow efficiency of the materials inside the fermentation box, and can make the fermentation raw materials mix evenly while keeping the temperature of the raw materials uniform, ensuring the actual fermentation effect of the raw materials for fertilizer production.

[0016] 2. In the utility model, when the rotating rod rotates, it can drive the support frame, the gear ring, the gear ring, the gear and the threaded tube to rotate. The threaded tube can drive the lifting screw and the stirring ring to move up and down stably, so that the raw materials for fertilizer production can be stirred up and down, thereby facilitating the rapid overflow of gases such as carbon dioxide produced by fermentation, so as to improve the fermentation efficiency of the raw materials for fertilizer production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the box cover and its connection structure of the utility model;

[0019] Figure 3 It is a cross-sectional view of the sealing tube structure of the utility model;

[0020] Figure 4 For this utility model Figure 2 A magnified view of middle;

[0021] Figure 5 For this utility model Figure 3 Enlarged view of B.

[0022] In the figure: 1. fermentation box body; 2. box cover; 3. stirring ring; 4. sealing tube; 5. servo motor; 6. rotating rod; 7. U-shaped support rod; 8. turning plate; 9. threaded tube; 10. lifting screw; 11. block; 12. gear; 13. support frame; 14. gear ring; 15. groove; 16. support ring; 17. frame rod; 18. rubber pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 to Figure 5 In an embodiment of the utility model, a fermentation box for fertilizer production includes a fermentation box body 1, a supporting assembly is installed at the bottom of the fermentation box body 1, a box cover 2 is installed on the top of the fermentation box body 1 by bolts, a stirring mechanism for stirring the raw materials inside the fermentation box body 1 is installed on the box cover 2, a stirring ring 3 that can be flipped up and down is provided inside the fermentation box body 1, the stirring mechanism is located at the center of the stirring ring 3, two sets of lifting assemblies for driving the stirring ring 3 to move up and down are installed on the box cover 2, the lifting assembly and the stirring mechanism are connected by a transmission assembly, and two sets of sealing tubes 4 that wrap the lifting assembly are welded on the top of the box cover 2.

[0025] When in use, the raw materials for fertilizer production that need to be fermented are put into the interior of the fermentation box 1, and the box cover 2 is sealed to the top of the fermentation box 1 by bolts. During the fermentation of the raw materials, the stirring mechanism can be started. The stirring mechanism can make the materials inside the fermentation box 1 be fully mixed to ensure the uniformity of the raw material fermentation, and it is convenient to keep the temperature of the raw materials inside the fermentation box 1 uniform. During the operation of the stirring mechanism, the lifting component can be driven by the transmission component to operate, and the lifting component drives the stirring ring 3 to move up and down inside the fermentation box 1, which can stir the raw materials for fertilizer production up and down, thereby facilitating the rapid overflow of gases such as carbon dioxide produced by the fermentation, and the sealing tube 4 can prevent external air from entering the interior of the fermentation box 1 from the connection between the lifting component and the box cover 2, thereby ensuring the normal fermentation of the raw materials.

[0026] In one embodiment, specifically, the stirring mechanism includes a servo motor 5 fixedly mounted on the top of the box cover 2, the output end of the servo motor 5 is connected to a rotating rod 6 extending to the inside of the fermentation box 1, and a turning structure for stirring the fermented raw materials is installed on the rotating rod 6, wherein the turning structure includes two groups of U-shaped support rods 7 welded on the surface of the rotating rod 6, and multiple groups of turning plates 8 arranged equidistantly up and down are installed between the vertical rods of the U-shaped support rods 7 and the rotating rod 6.

[0027] When in use, start the servo motor 5, the servo motor 5 drives the rotating rod 6 to rotate, the rotating rod 6 drives the U-shaped support rod 7 to rotate, the U-shaped support rod 7 and the rotating rod 6 together drive the turning plate 8 to stir inside the fermentation box 1. The U-shaped support rod 7 is provided to support the turning plate 8, which can improve the use strength of the turning plate 8, and the U-shaped support rod 7 can also play a certain stirring role. The servo motor 5 can drive the turning plate 8 to rotate forward and reverse periodically to achieve uniform stirring of the raw materials.

[0028] On the basis of the above embodiments, specifically, the lifting assembly includes a threaded tube 9 rotatably mounted on the box cover 2, the internal threads of the threaded tube 9 are connected to a lifting screw 10, the bottom end of the lifting screw 10 is fixedly connected to the top of the stirring ring 3, the top end of the lifting screw 10 is located inside the sealing tube 4, and a block 11 that can slide up and down inside the sealing tube 4 is welded to the top of the lifting screw 10, which can limit the displacement range of the lifting screw 10, wherein the transmission assembly includes a gear 12 welded to the outer ring of the bottom end of the threaded tube 9, and a gear ring 14 meshing with the gear 12 is welded on the rotating rod 6 through a support frame 13.

[0029] When the rotating rod 6 rotates, the support frame 13 can be driven to rotate. The support frame 13 can be welded to the rotating rod 6 and the gear ring 14. The support frame 13 drives the gear ring 14 to rotate. The gear ring 14 can drive the gear 12 to rotate. The gear 12 drives the threaded tube 9 to rotate on the box cover 2. The threaded tube 9 can drive the lifting screw 10 to move up and down. The two groups of lifting screws 10 can drive the stirring ring 3 to move up and down stably. Furthermore, the inner ring and the outer ring of the stirring ring 3 are provided with multiple groups of neatly arranged grooves 15, which can enhance the stirring effect of the stirring ring 3 on the raw materials when it moves up and down, and reduce the contact surface between the top or bottom and the raw materials when moving, thereby reducing the energy consumption of the equipment.

[0030] In one embodiment, the support assembly includes a support ring 16 welded to the outside of the fermentation box 1, and multiple groups of racks 17 are welded to the side of the support ring 16, which can provide stable support for the fermentation box for fertilizer production. Rubber pads 18 are installed at the bottom ends of the multiple groups of racks 17, which can have a certain buffering and noise reduction effect.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fermentation box for fertilizer production, comprising a fermentation box body (1), characterized in that: A support assembly is installed at the bottom of the fermentation box (1), a box cover (2) is installed at the top of the fermentation box (1) by means of bolts, and a stirring mechanism for stirring the raw materials inside the fermentation box (1) is installed on the box cover (2); A stirring ring (3) that can be flipped up and down is provided inside the fermentation box (1), and the stirring mechanism is located at the center of the stirring ring (3). Two sets of lifting components that drive the stirring ring (3) to move up and down are installed on the box cover (2), and the lifting components and the stirring mechanism are connected through a transmission component. Two sets of sealing tubes (4) that wrap the lifting components are welded to the top of the box cover (2).

2. A fermentation box for fertilizer production according to claim 1, characterized in that: The stirring mechanism comprises a servo motor (5) fixedly mounted on the top of the box cover (2); the output end of the servo motor (5) is connected to a rotating rod (6) extending into the interior of the fermentation box (1); and a turning structure for stirring the fermentation raw materials is installed on the rotating rod (6).

3. A fermentation box for fertilizer production according to claim 2, characterized in that: The material turning structure comprises two groups of U-shaped support rods (7) welded to the surface of the rotating rod (6), and a plurality of groups of material turning plates (8) arranged equidistantly up and down are installed between the vertical rods of the U-shaped support rods (7) and the rotating rod (6).

4. A fermentation box for fertilizer production according to claim 2, characterized in that: The lifting assembly comprises a threaded tube (9) rotatably mounted on the box cover (2); the internal thread of the threaded tube (9) is connected to a lifting screw (10); the bottom end of the lifting screw (10) is fixedly connected to the top of the stirring ring (3); and the top end of the lifting screw (10) is located inside the sealing tube (4).

5. A fermentation box for fertilizer production according to claim 4, characterized in that: A stopper (11) which can slide up and down inside the sealing tube (4) is welded to the top end of the lifting screw rod (10).

6. A fermentation box for fertilizer production according to claim 4, characterized in that: The transmission assembly comprises a gear (12) welded to the outer ring of the bottom end of the threaded tube (9), and a gear ring (14) meshing with the gear (12) is welded to the rotating rod (6) via a support frame (13).

7. A fermentation box for fertilizer production according to claim 1, characterized in that: The inner ring and the outer ring of the stirring ring (3) are both provided with a plurality of groups of neatly arranged grooves (15).

8. A fermentation box for fertilizer production according to claim 1, characterized in that: The support assembly comprises a support ring (16) welded to the outside of the fermentation box (1), and a plurality of groups of rack rods (17) are welded to the side of the support ring (16), and rubber pads (18) are installed at the bottom ends of the plurality of groups of rack rods (17).

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