High-temperature aerobic composting device

Abstract

The high-temperature aerobic composting device comprises a composting box, foot columns are fixedly connected to the four corners of the bottom of the composting box respectively, a drain valve is fixedly communicated with the bottom of the composting box, a cover plate is hinged to the top of the composting box, a discharge port is formed in the vertical side wall of the composting box, and the bottom of the composting box is fixedly communicated with the drain valve. A sealing door corresponding to the discharge port is hinged to the vertical outer wall of the composting box, and an auxiliary diffusion mechanism is connected to the composting box; the auxiliary diffusion mechanism comprises a plurality of air outlet pipes fixedly communicated to the vertical side wall of the composting box, a plurality of air outlet holes are uniformly formed in the pipe walls, located in the composting box, of the air outlet pipes, and the ends, located outside the composting box, of the air outlet pipes are fixedly communicated with the same air guide pipe. According to the high-temperature aerobic composting device, the diffusion efficiency and range of oxygen contained in the high-temperature aerobic composting device are effectively improved, and the composting efficiency and effect of the high-temperature aerobic composting device are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composting, in particular to a high-temperature aerobic composting device. Background Art

[0002] Compost is an organic fertilizer that is rich in nutrients and has a long and stable fertilizer effect. It is also conducive to the formation of soil solid particle structure and can increase the soil's ability to retain water, heat, air and fertilizer. High-temperature aerobic composting is mainly achieved by mixing plant residues and excrement in a composting device for aerobic decomposition. A large amount of heat will be generated during the composting process, which can accelerate the composting efficiency.

[0003] When the existing high-temperature aerobic composting device is in use, it is necessary to introduce oxygen-containing gas into the composting device to increase the oxygen content inside the composting device. However, the existing device simply introduces gas into the device, resulting in a low diffusion range and efficiency of the oxygen-containing gas in the device. Utility Model Content

[0004] The purpose of the utility model is to provide a high-temperature aerobic composting device to solve the problems raised in the above background technology.

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

[0006] The utility model provides a high-temperature aerobic composting device, comprising a composting box, wherein four corners of the bottom of the composting box are fixedly connected with foot posts, the bottom of the composting box is fixedly connected with a drainage valve, the top of the composting box is hinged with a cover plate, a discharge port is opened on the vertical side wall of the composting box, a sealing door corresponding to the discharge port is hinged on the vertical outer wall of the composting box, and an auxiliary diffusion mechanism is connected to the composting box;

[0007] The auxiliary diffusion mechanism includes a plurality of air outlet pipes fixedly connected to the vertical side walls of the compost box, the pipe wall of the air outlet pipe located in the compost box is evenly provided with a plurality of air outlet holes, one end of the plurality of air outlet pipes located outside the compost box is fixedly connected to the same air guide pipe, the air guide pipe is fixedly connected to an air inlet pipe, the vertical side wall of the compost box is provided with a plurality of through holes, and a rotating shaft is rotatably connected in the through hole via a sealed bearing, one end of the rotating shaft is located in the air outlet pipe, and mutually meshing gears are fixedly sleeved outside the plurality of rotating shafts, the shaft wall of the rotating shaft located in the compost box is fixedly connected to an L-shaped rod, the outer wall of the compost box is fixedly connected to a mounting frame, the mounting frame is fixedly connected to a motor, and the output end of the motor is fixedly connected to the rotating shaft.

[0008] Furthermore, the vertical side wall of the sealing door is fixedly connected with a mounting tube, a T-shaped pin is movably inserted in the mounting tube, and the vertical outer wall of the compost box is fixedly connected with an insertion tube corresponding to the T-shaped pin, and the lower end of the T-shaped pin is located in the insertion tube.

[0009] Furthermore, two support plates are symmetrically fixedly connected to the vertical outer wall of the compost box, and the support plates are located below the cover plate.

[0010] Furthermore, two magnetic metal blocks are symmetrically fixedly connected to the vertical side walls of the sealing door, and two magnet blocks corresponding to the magnetic metal blocks are fixedly connected to the outer wall of the compost box.

[0011] Furthermore, a U-shaped handle is fixedly connected to the vertical side wall of the sealing door, and the U-shaped handle is chamfered.

[0012] Furthermore, the side walls of the plurality of foot posts close to the lower ends are fixedly connected with foot seats, and the lower sides of the foot seats are flush with the lower ends of the foot posts.

[0013] Furthermore, a sealing ring is fixedly connected to the cover plate, and the specific material of the sealing ring is rubber.

[0014] Furthermore, a handle is fixedly connected to the cover plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model has an auxiliary diffusion mechanism. When in use, the cover plate is opened and compost raw materials are placed in the compost box. During the composting process, oxygen-containing gas is introduced into the air guide pipe through the air inlet pipe, and the oxygen-containing gas in the air guide pipe enters the compost box through the air outlet holes on the multiple air outlet pipes. The multiple air outlet holes can diffuse the oxygen-containing gas into the compost box from multiple directions. The motor is controlled to run, and the motor drives the rotating shaft to rotate. The multiple gears cooperate with each other to make the multiple rotating shafts rotate at the same time. The multiple rotating shafts drive the multiple L-shaped rods to rotate around the air outlet pipe, so that the compost raw materials around the air outlet pipe can be scattered, and the rotating shaft inserted into the air outlet pipe can stir the compost raw materials blocked in the air outlet pipe, so that the oxygen-containing gas in the air outlet pipe can be quickly diffused outwards, which effectively improves the efficiency and range of the oxygen-containing gas diffusion in the high-temperature aerobic composting device, and effectively improves the composting efficiency and effect of the high-temperature aerobic composting device. 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 structural schematic diagram of another direction of the utility model;

[0019] Figure 3It is the front view of the utility model;

[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the assisted diffusion mechanism;

[0021] Figure 5 for Figure 1 Schematic diagram of the structure of the center sealing door.

[0022] In the figure: 1. compost bin; 2. foot column; 3. drain valve; 4. cover plate; 5. sealing door; 6. exhaust pipe; 7. exhaust hole; 8. air duct; 9. air inlet pipe; 10. rotating shaft; 11. gear; 12. L-shaped rod; 13. mounting frame; 14. motor; 15. mounting cylinder; 16. T-shaped pin rod; 17. insert cylinder; 18. support plate; 19. magnetic metal block; 20. magnet block; 21. U-shaped grip; 22. foot seat; 23. sealing ring; 24. handle. 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 1-5 The utility model provides a high-temperature aerobic composting device, comprising a composting box 1, wherein the four corners of the bottom of the composting box 1 are fixedly connected with foot posts 2, the bottom of the composting box 1 is fixedly connected with a drain valve 3, the top of the composting box 1 is hinged with a cover plate 4, the vertical side wall of the composting box 1 is provided with a discharge port, the vertical outer wall of the composting box 1 is hinged with a sealing door 5 corresponding to the discharge port, and the composting box 1 is connected with an auxiliary diffusion mechanism;

[0025] The auxiliary diffusion mechanism includes a plurality of air outlet pipes 6 fixedly connected to the vertical side wall of the compost box 1, the pipe wall of the air outlet pipe 6 located in the compost box 1 is evenly provided with a plurality of air outlet holes 7, one end of the plurality of air outlet pipes 6 located outside the compost box 1 is fixedly connected to the same air guide pipe 8, the air guide pipe 8 is fixedly connected to an air inlet pipe 9, the vertical side wall of the compost box 1 is provided with a plurality of through holes, and a rotating shaft 10 is rotatably connected in the through hole through a sealed bearing, one end of the rotating shaft 10 is located in the air outlet pipe 6, and mutually meshing gears 11 are fixedly sleeved on the outside of the plurality of rotating shafts 10, the shaft wall of the rotating shaft 10 located in the compost box 1 is fixedly connected to an L-shaped rod 12, the outer wall of the compost box 1 is fixedly connected to a mounting frame 13, a motor 14 is fixedly connected to the mounting frame 13, and the output end of the motor 14 is fixedly connected to the rotating shaft 10.

[0026] In the above embodiment, when in use, the cover plate 4 is opened, and the compost raw materials are placed in the compost bin 1. During the composting process, oxygen-containing gas is introduced into the air guide pipe 8 through the air inlet pipe 9, and the oxygen-containing gas in the air guide pipe 8 enters the compost bin 1 through the multiple air outlet holes 7 on the multiple air outlet pipes 6. The multiple air outlet holes 7 can diffuse the oxygen-containing gas into the compost bin 1 from multiple directions, and the motor 14 is controlled to operate. The motor 14 drives the rotating shaft 10 to rotate, and the multiple gears 11 cooperate with each other to enable the multiple rotating shafts 10 to rotate simultaneously. The multiple rotating shafts 10 drive the multiple L-shaped rods 12 to rotate around the air outlet pipe 6, so that the compost raw materials around the air outlet pipe 6 can be dispersed, so as to facilitate the rapid outward diffusion of the oxygen-containing gas in the air outlet pipe 6, effectively improving the efficiency and range of the diffusion of the oxygen-containing gas in the high-temperature aerobic composting device, and effectively improving the composting efficiency and effect of the high-temperature aerobic composting device. After the composting is completed, the sealing door 5 can be opened to quickly take out the compost, and the operation is simple and convenient.

[0027] The vertical side wall of the sealing door 5 is fixedly connected with a mounting tube 15, and a T-shaped pin 16 is movably inserted in the mounting tube 15. The vertical outer wall of the compost bin 1 is fixedly connected with an insertion tube 17 corresponding to the T-shaped pin 16, and the lower end of the T-shaped pin 16 is located in the insertion tube 17. The T-shaped pin 16 and the insertion tube 17 cooperate with each other to quickly limit and fix the sealing door 5.

[0028] The vertical outer wall of the compost box 1 is symmetrically fixedly connected with two support plates 18, and the support plates 18 are located below the cover plate 4. The support plates 18 can support the cover plate 4, thereby avoiding the problem of damage to the hinge due to excessive flipping of the cover plate 4.

[0029] The vertical side walls of the sealing door 5 are symmetrically fixedly connected with two magnetic metal blocks 19, and the outer wall of the compost bin 1 is fixedly connected with two magnet blocks 20 corresponding to the magnetic metal blocks 19. The magnetic metal blocks 19 and the magnet blocks 20 cooperate with each other, so that the sealing door 5 can be easily fixed after being opened.

[0030] A U-shaped handle 21 is fixedly connected to the vertical side wall of the sealing door 5 , and the U-shaped handle 21 is rounded. The U-shaped handle 21 can improve the convenience of opening and closing the sealing door 5 .

[0031] The side walls of the plurality of foot posts 2 close to the lower ends are fixedly connected with foot seats 22, the lower sides of the foot seats 22 are flush with the lower ends of the foot posts 2, and the provision of the foot seats 22 can improve the stability of the placement of the device.

[0032] The cover plate 4 is fixedly connected with a sealing ring 23 , the specific material of the sealing ring 23 is rubber. The sealing ring 23 can improve the sealing between the cover plate 4 and the composting box 1 , thereby improving the heat preservation effect of the composting device.

[0033] A handle 24 is fixedly connected to the cover plate 4 , and the handle 24 can improve the convenience of using the cover plate 4 .

[0034] Working principle: when in use, the cover plate 4 is opened, and the compost raw materials are placed in the compost bin 1. During the composting process, oxygen-containing gas is introduced into the air guide pipe 8 through the air inlet pipe 9, and the oxygen-containing gas in the air guide pipe 8 enters the compost bin 1 through the air outlet holes 7 on the multiple air outlet pipes 6. The multiple air outlet holes 7 can diffuse the oxygen-containing gas into the compost bin 1 from multiple directions, and the motor 14 is controlled to operate. The motor 14 drives the rotating shaft 10 to rotate, and the multiple gears 11 cooperate with each other to enable the multiple rotating shafts 10 to rotate at the same time. The multiple rotating shafts 10 drive the multiple L-shaped rods 12 to rotate around the air outlet pipe 6, so that the compost raw materials around the air outlet pipe 6 can be dispersed, so as to facilitate the rapid outward diffusion of the oxygen-containing gas in the air outlet pipe 6, effectively improving the efficiency and range of the diffusion of the oxygen-containing gas in the high-temperature aerobic composting device, and effectively improving the composting efficiency and effect of the high-temperature aerobic composting device. After the composting is completed, the sealing door 5 can be opened to quickly take out the compost, and the operation is simple and convenient.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high temperature aerobic composting device, comprising a composting box (1), characterized in that: The four corners of the bottom of the compost box (1) are fixedly connected to foot poles (2), the bottom of the compost box (1) is fixedly connected to a drain valve (3), the top of the compost box (1) is hinged with a cover plate (4), the vertical side wall of the compost box (1) is provided with a discharge port, the vertical outer wall of the compost box (1) is hinged with a sealing door (5) corresponding to the discharge port, and the compost box (1) is connected to an auxiliary diffusion mechanism; The auxiliary diffusion mechanism comprises a plurality of air outlet pipes (6) fixedly connected to the vertical side wall of the compost box (1); the wall of the air outlet pipe (6) located inside the compost box (1) is evenly provided with a plurality of air outlet holes (7); one end of the plurality of air outlet pipes (6) located outside the compost box (1) is fixedly connected to the same air guide pipe (8); the air guide pipe (8) is fixedly connected to an air inlet pipe (9); the vertical side wall of the compost box (1) is provided with a plurality of through holes, and the through holes are rotatably connected to the air inlet pipe (9) via a sealed bearing. A rotating shaft (10) is connected, one end of the rotating shaft (10) is located in the air outlet pipe (6), and mutually meshing gears (11) are fixedly sleeved outside the plurality of rotating shafts (10). The shaft wall of the rotating shaft (10) located in the compost box (1) is fixedly connected to an L-shaped rod (12), and the outer wall of the compost box (1) is fixedly connected to a mounting frame (13), and a motor (14) is fixedly connected to the mounting frame (13), and the output end of the motor (14) is fixedly connected to the rotating shaft (10).

2. A high temperature aerobic composting device according to claim 1, characterized in that: A mounting tube (15) is fixedly connected to the vertical side wall of the sealing door (5), a T-shaped pin rod (16) is movably inserted into the mounting tube (15), and an insertion tube (17) corresponding to the T-shaped pin rod (16) is fixedly connected to the vertical outer wall of the composting box (1), and the lower end of the T-shaped pin rod (16) is located in the insertion tube (17).

3. A high temperature aerobic composting device according to claim 2, characterized in that: Two support plates (18) are symmetrically and fixedly connected to the vertical outer wall of the compost box (1), and the support plates (18) are located below the cover plate (4).

4. A high temperature aerobic composting device according to claim 3, characterized in that: Two magnetic metal blocks (19) are symmetrically and fixedly connected to the vertical side walls of the sealing door (5), and two magnet blocks (20) corresponding to the magnetic metal blocks (19) are fixedly connected to the outer wall of the composting box (1).

5. A high temperature aerobic composting device according to claim 4, characterized in that: A U-shaped handle (21) is fixedly connected to the vertical side wall of the sealing door (5), and the U-shaped handle (21) is rounded.

6. A high temperature aerobic composting device according to claim 5, characterized in that: The side walls of the plurality of foot posts (2) close to the lower ends are all fixedly connected to foot seats (22), and the lower side of the foot seats (22) is flush with the lower ends of the foot posts (2).

7. A high temperature aerobic composting device according to claim 6, characterized in that: A sealing ring (23) is fixedly connected to the cover plate (4), and the specific material of the sealing ring (23) is rubber.

8. A high temperature aerobic composting device according to claim 7, characterized in that: A handle (24) is fixedly connected to the cover plate (4).

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