A device for composting perishable garbage in rural areas

Abstract

The present invention discloses a device for composting perishable garbage in rural areas, belonging to the field of fertilizer production equipment, comprising a box body, a support plate fixedly connected to the inner surface of the box body, a fermentation box for storing perishable garbage fixedly connected to the outer surface of the upper end of the support plate, a partition fixedly connected to the lower end of the inner surface of the fermentation box, and a stirring assembly provided inside the fermentation box, wherein the stirring assembly includes a rotating shaft 2 rotatably connected to the fermentation box. By providing the stirring assembly, the perishable garbage on the lower layer can be turned upward by a movable rod and stirring blades, which not only makes the perishable garbage inside the fermentation box more evenly mixed and helps to maintain the carbon-nitrogen ratio of the compost within an appropriate range, but also makes the perishable garbage fully contact with oxygen by turning the perishable garbage, and reduces the probability of the perishable garbage agglomerating during the composting process, thereby effectively reducing the risk of the perishable garbage being overheated during the composting process.

Description

Technical Field

[0001] The present invention relates to the field of fertilizer production equipment, and more particularly to equipment used for composting easily decomposable garbage in rural areas. Background Art

[0002] There are many types of perishable waste in rural areas, including kitchen waste, expired food, and yard waste. If these perishable wastes are not handled properly, they will pollute the environment. Through composting, feed utilization, and anaerobic fermentation, these perishable wastes can be used as resources, reducing environmental pollution and promoting sustainable agricultural development.

[0003] In the prior art, in order to facilitate the collection and treatment of perishable waste, a composting device is generally used to compost and store the perishable waste. For example, Chinese Patent Publication No. CN211645071U discloses a high-efficiency garbage composting barrel. The barrel body and barrel lid of the device both include a plastic protective outer layer and an insulating foam core-filled inner layer. The double-layer structure has a good thermal insulation effect, can effectively maintain the temperature inside the barrel, reduce heat loss, thereby ensuring the activity of microbial strains, and improving the composting effect.

[0004] When using a traditional composting barrel for perishable garbage, perishable garbage is usually placed in the composting barrel and an appropriate amount of air is injected into the barrel for composting. However, in actual use, the perishable garbage in the composting barrel tends to clump together under the action of gravity and moisture. During the ventilation process, it is difficult for oxygen to enter the clumps of perishable garbage, so that the microbial strains inside them do not have enough oxygen to grow and reproduce, which in turn affects the composting efficiency of the perishable garbage. At the same time, the decomposition activities of microorganisms during the composting process will generate heat, causing the temperature to rise. The internal heat of the clumps of perishable garbage is not easy to dissipate, which can easily lead to overly high temperatures. Excessively high temperatures will affect the activity of microorganisms and thus affect the quality and efficiency of the composting of perishable garbage. Summary of the Invention

[0005] In response to the problems existing in the prior art, the purpose of the present invention is to provide a device for composting perishable garbage in rural areas. By setting up a stirring assembly, the perishable garbage in the lower layer can be turned upward by a movable rod and a stirring blade. This not only makes the perishable garbage inside the fermentation box more evenly mixed, but also helps to maintain the carbon-nitrogen ratio of the compost within an appropriate range. At the same time, by turning the perishable garbage, the perishable garbage can be fully contacted with oxygen, and the chance of the perishable garbage clumping during the composting process can be reduced, thereby effectively reducing the risk of the perishable garbage overheating during the composting process.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A device for composting easily perishable garbage in rural areas, comprising a box body, a support plate fixedly connected to the inner surface of the box body, a fermentation box for storing easily perishable garbage fixedly connected to the outer surface of the upper end of the support plate, a partition fixedly connected to the lower end of the inner surface of the fermentation box, and a stirring assembly provided inside the fermentation box;

[0008] The stirring assembly includes a rotating shaft 2 which is rotatably connected to the fermentation box, a movable rod is fixedly connected to the outer surface of the rotating shaft 2, stirring blades are symmetrically fixedly connected to the outer surface of the movable rod, an oscillation part is provided on the inner side of the movable rod, the oscillation part includes a cavity opened on the inner side of the movable rod, a movable seat is slidably connected to the inside of the cavity, and the stirring assembly is used to stir perishable garbage.

[0009] Furthermore, the number of the movable rods is several groups and is distributed in a ring array on the outside of the second rotating shaft. The upper end of the fermentation box is open. The number of the partitions is two groups and is staggered with the movable rods. The upper end of the fermentation box is fixedly connected to a material guide plate 1, and the upper end of the material guide plate 1 is fixedly connected to the upper end of the inner surface of the box body. The second rotating shaft passes through the left and right ends of the partition and is rotatably connected to the partition.

[0010] Furthermore, a crushing assembly is provided inside the fermentation box, and the crushing assembly includes a support plate fixedly connected to the inner surface of the fermentation box, and the support plate is arc-shaped. A motor is fixedly connected to the outer surface of the right end of the box body, and a rotating shaft 1 is fixedly connected to the left end of the motor output shaft. The rotating shaft 1 passes through the interior of the box body and is rotatably connected to the box body.

[0011] Furthermore, a mounting sleeve is fixedly connected to the outer surface of the rotating shaft, a cutter is fixedly connected to the outer surface of the mounting sleeve, the cutter is located on the upper side of the support plate, the number of the cutters is several groups and distributed in a parallel array, a unloading trough is opened in the middle of the outer surface of the support plate, and the outer surface of the lower end of the support plate is fixedly connected to the upper end of the partition.

[0012] Furthermore, an air guide component is provided on the inner side of the second rotating shaft, the left end of the second rotating shaft passes through the outside of the box body and is rotatably connected to the box body, an air guide cavity is embedded on the inner side of the second rotating shaft, and a connecting pipe is embedded and fixedly connected on the inner side of the movable rod, and the air guide cavity and the cavity are respectively connected to the two ends of the connecting pipe.

[0013] Furthermore, a conduit is provided through the outer surface of the movable seat, a one-way valve is fixedly connected to the inner surface of the conduit, and an air outlet hole 1 and an air outlet hole 2 are embedded on the inner side of the movable rod. The air outlet hole 1 is respectively connected to the inside of the cavity and the air outlet hole 2, and both ends of the air outlet hole 2 pass through the outside of the movable rod, and the air outlet hole 2 is a one-way air guide hole.

[0014] Furthermore, a scraping assembly is provided on the inner side of the fermentation box, and the scraping assembly includes a runner fixedly connected to the right end of the outer surface of the rotating shaft one and the rotating shaft two, the outer surface of the runner is rotatably connected to a synchronous belt, the inner surface of the fermentation box is slidably connected to a slide, the outer surface of the slide is fixedly connected to a limiting plate, the lower side of the outer surface of the slide is in rotational contact with the outer surface of the stirring blade, the slide is in a U-shaped structure, and a box cover is hinged at the upper end of the box body.

[0015] Furthermore, a unloading assembly is provided on the lower side of the fermentation box, and the unloading assembly includes a mounting groove that passes through the outer surface of the lower end of the fermentation box, the inner surface of the mounting groove is fixedly connected to a pin shaft 2, the outer surface of the pin shaft 2 is rotatably connected to a movable plate, the left and right ends of the inner surface of the box body are symmetrically fixedly connected to a material receiving plate 1, and the rear end of the inner surface of the box body is fixedly connected to a material receiving plate 2.

[0016] Furthermore, the outer surface of the lower end of the support plate is fixedly connected to a connecting plate, the outer surface of the connecting plate is passed through and fixedly connected to an electric push rod, the outer surface of the front end of the box is fixedly connected to a discharge port, the inner surface of the discharge port is fixedly connected to a pin shaft 1, the outer surface of the pin shaft 1 is rotatably connected to a sealing plate, the lower end of the discharge port is fixedly connected to a magnetic block, the outer surface of the rear end of the sealing plate is magnetically fixed, and both ends of the electric push rod are in sliding contact with the outer surfaces of the movable plate and the sealing plate respectively.

[0017] Furthermore, the second material receiving plate is located on a lower side of the material receiving plate, the lower end of the second material receiving plate is fixedly connected to the outer surface of the upper end of the magnetic block, the outer surface of the upper end of the support plate is symmetrically fixedly connected with a baffle, the number of the baffles is several groups and distributed in a parallel array, the inner surface of the box body is symmetrically fixedly connected with a material guide plate two, and the material guide plate two is arc-shaped.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) This solution sets up a stirring assembly, which can turn the perishable garbage in the lower layer upwards through the movable rod and stirring blades. This not only makes the perishable garbage inside the fermentation box more evenly mixed, but also helps to maintain the carbon-nitrogen ratio of the compost within an appropriate range. At the same time, by turning the perishable garbage, the perishable garbage can be fully exposed to oxygen and the probability of the perishable garbage agglomerating during the composting process can be reduced, thereby effectively reducing the risk of the perishable garbage being overheated during the composting process.

[0020] (2) This solution provides a cavity, a movable seat and other components to cause the movable rod and the stirring blade to vibrate to a certain extent through collision, thereby accelerating the falling of perishable garbage on the surface of the movable rod and the stirring blade, helping to reduce the residual perishable garbage on the surface of the movable rod and the stirring blade, thereby reducing the rotational resistance of the movable rod and the stirring blade, and also reducing the difficulty of subsequent cleaning of the stirring blade and the movable rod;

[0021] (3) This solution provides an air guide component and continuously injects air into the fermentation box during the stirring of the perishable garbage, so that the perishable garbage can be fully exposed to oxygen, thereby promoting the growth and reproduction of aerobic microorganisms to improve the composting efficiency and at the same time improving the uniformity of oxygen distribution in the perishable garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a top view of the overall structure of the present invention;

[0024] Figure 3 For the present invention Figure 2 Middle AA section view;

[0025] Figure 4 For the present invention Figure 2 Middle BB section view;

[0026] Figure 5 This is a schematic structural diagram of a crushing assembly according to the present invention;

[0027] Figure 6 For the present invention Figure 4 The enlarged schematic diagram of point C in the middle;

[0028] Figure 7 For the present invention Figure 3 The enlarged schematic diagram of point D in the middle;

[0029] Figure 8 For the present invention Figure 4 The enlarged schematic diagram at E in the middle;

[0030] Figure 9 For the present invention Figure 4 Enlarged schematic diagram at point F in the middle.

[0031] Description of the numbers in the figure:

[0032] 11. Box body; 12. Motor; 13. Box cover; 14. Discharge port; 15. Sealing plate; 16. Guide plate 1; 17. Rotating shaft 1; 18. Mounting sleeve; 19. Cutter; 20. Fermentation box; 21. Support plate; 22. Rotating wheel; 23. Synchronous belt; 24. Baffle; 25. Support plate; 26. Feeding plate 1; 27. Feeding plate 2; 28. Rotating shaft 2; 29. ​​Movable plate; 30. Discharge chute; 3 1. Air guide chamber; 32. Movable rod; 33. Stirring blade; 34. Connecting pipe; 35. Cavity; 36. Movable seat; 37. Conduit; 38. One-way valve; 39. Air outlet 1; 40. Air outlet 2; 41. Pin 1; 42. Magnetic block; 43. Mounting slot; 44. Slide plate; 45. Partition plate; 46. Pin 2; 47. Connecting plate; 48. Electric push rod; 49. Limit plate; 50. Guide plate 2. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 9 A device for composting easily decayed garbage in rural areas includes a box body 11, a support plate 25 is fixedly connected to the inner surface of the box body 11, a fermentation box 20 for storing easily decayed garbage is fixedly connected to the outer surface of the upper end of the support plate 25, a partition 45 is fixedly connected to the lower end of the inner surface of the fermentation box 20, and a stirring assembly is provided inside the fermentation box 20;

[0035] The stirring assembly includes a rotating shaft 28 rotatably connected to the fermentation box 20, and a movable rod 32 is fixedly connected to the outer surface of the rotating shaft 28, and a stirring blade 33 is symmetrically fixedly connected to the outer surface of the movable rod 32. An oscillating part is provided on the inner side of the movable rod 32, and the oscillating part includes a cavity 35 opened on the inner side of the movable rod 32, and a movable seat 36 is slidably connected to the inside of the cavity 35. The stirring assembly is used to stir perishable garbage.

[0036] The number of the movable rods 32 is several groups and the ring array is distributed outside the rotating shaft 28. The upper end of the fermentation box 20 is open. The number of the partitions 45 is two groups and they are staggered with the movable rods 32. The upper end of the fermentation box 20 is fixedly connected to the guide plate 16. The upper end of the guide plate 16 is fixedly connected to the upper end of the inner surface of the box body 11. The rotating shaft 28 passes through the left and right ends of the partition 45 and is rotatably connected to the partition 45.

[0037] By adopting the above technical solution, food scraps, vegetable roots and leaves, dead branches and rotten leaves are all common perishable garbage in rural areas. In order to reduce the difficulty of handling these perishable garbage and the impact on the ecological environment, perishable garbage composting equipment has gradually become popular. When working, the box body 11 is placed in an appropriate position, and the box body 11 supports the fermentation box 20 through the support plate 25. The partition 45 inside the fermentation box 20 separates the inside of the fermentation box 20, and then the dead branches and leaves and other perishable garbage are injected into the fermentation box 20 for composting. In the composting process, appropriate oxygen and temperature are the key factors for the success of composting. Therefore, the perishable garbage needs to be turned over during the composting process. For this purpose, a stirring component is set. During operation, the second rotating shaft 28 drives the movable rod 32 on its surface to rotate synchronously, and the movable rod 32 drives the stirring blade 33 to stir the perishable garbage inside the fermentation box 20. The annular movable rod 32 and the stirring blade 33 can turn the perishable garbage in the lower layer upward, which not only makes the perishable garbage inside the fermentation box 20 more evenly mixed and helps to maintain the carbon-nitrogen ratio of the compost within an appropriate range, but also makes the perishable garbage fully contact with oxygen by turning the perishable garbage, thereby improving the quality of the perishable garbage compost and reducing the probability of the perishable garbage agglomerating during the composting process, thereby effectively reducing the risk of the perishable garbage being overheated during the composting process;

[0038] The movable rod 32 will drive the oscillation part to operate synchronously during the rotation process. The cavity 35 inside the movable rod 32 is used to guide the sliding of the movable seat 36. During the rotation process of the movable rod 32, when the movable rod 32 rotates to the upper side, the movable seat 36 will slide toward the side of the rotating shaft 28 inside the cavity 35. As the rotating shaft 28 continues to rotate, when the movable rod 32 rotates downward, the movable seat 36 will slide to the side away from the rotating shaft 28 under the action of gravity. The movable seat 36 will collide with the inner wall of the cavity 35 during the reciprocating sliding process. The collision will cause the movable rod 32 and the stirring blade 33 to oscillate to a certain extent, thereby accelerating the falling of perishable garbage on the surface of the movable rod 32 and the stirring blade 33, helping to reduce the residue of perishable garbage on the surface of the movable rod 32 and the stirring blade 33, and thus reducing the rotational resistance of the movable rod 32 and the stirring blade 33, and also reducing the difficulty of subsequent cleaning of the stirring blade 33 and the movable rod 32.

[0039] like Figure 3 、 Figure 4 and Figure 5 As shown, a crushing assembly is provided inside the fermentation box 20, and the crushing assembly includes a support plate 21 fixedly connected to the inner surface of the fermentation box 20, and the support plate 21 is arc-shaped. The outer surface of the right end of the box body 11 is fixedly connected to the motor 12, and the left end of the output shaft of the motor 12 is fixedly connected to the rotating shaft 17, and the rotating shaft 17 passes through the interior of the box body 11 and is rotatably connected to the box body 11.

[0040] The outer surface of the rotating shaft 17 is fixedly connected to the mounting sleeve 18, and the outer surface of the mounting sleeve 18 is fixedly connected to the cutter 19. The cutter 19 is located on the upper side of the support plate 21. The number of the cutters 19 is several groups and distributed in a parallel array. A discharge chute 30 is opened in the middle of the outer surface of the support plate 21. The outer surface of the lower end of the support plate 21 is fixedly connected to the upper end of the partition 45. The outer surface of the upper end of the support plate 21 is symmetrically fixedly connected to the baffle 24. The number of the baffle 24 is several groups and distributed in a parallel array.

[0041] By adopting the above technical solution, perishable garbage such as vegetable roots and dead branches need to be crushed before composting to reduce the volume of the perishable garbage. For this purpose, a crushing component is set up. When working, the perishable garbage is put into the box body 11, and the perishable garbage will fall onto the upper side of the support plate 21 under the guidance of the guide plate 16 and the guide plate 2 50. The arc-shaped support plate 21 is used to hold the perishable garbage, and then the motor 12 is started and operated. The output shaft of the motor 12 drives the rotating shaft 17 to rotate synchronously. The rotating shaft 17 drives the cutter 19 to rotate through the mounting sleeve 18 to cut and crush the perishable garbage on the upper side of the support plate 21. The perishable garbage with a small volume passes through the surface of the support plate 21. The discharge chute 30 on the surface enters the fermentation box 20 for composting, while the larger perishable garbage remains on the upper side of the support plate 21 to continue cutting and crushing, so that the volume of the perishable garbage inside the fermentation box 20 remains uniform, and the baffle 24 on the surface of the support plate 21 can have a certain blocking effect on the perishable garbage, thereby improving the shredding effect of the perishable garbage. By crushing the perishable garbage, the volume of the perishable garbage can be effectively reduced, thereby increasing the contact area between the perishable garbage and oxygen, so that microorganisms can have enough oxygen to ferment and compost the perishable garbage, thereby further improving the compost quality of the perishable garbage.

[0042] like Figure 3 and Figure 6 As shown, an air guide component is provided on the inner side of the second rotating shaft 28, and the left end of the second rotating shaft 28 passes through the outside of the box body 11 and is rotatably connected to the box body 11. An air guide cavity 31 is embedded on the inner side of the second rotating shaft 28, and a connecting pipe 34 is embedded and fixedly connected on the inner side of the movable rod 32. The air guide cavity 31 and the cavity 35 are respectively connected to the two ends of the connecting pipe 34.

[0043] A conduit 37 is provided on the outer surface of the movable seat 36, and a one-way valve 38 is fixedly connected to the inner surface of the conduit 37. An air outlet hole 1 39 and an air outlet hole 2 40 are embedded on the inner side of the movable rod 32. The air outlet hole 1 39 is communicated with the interior of the cavity 35 and the air outlet hole 2 40 respectively. Both ends of the air outlet hole 2 40 extend to the outside of the movable rod 32. The air outlet hole 2 40 is a one-way air guide hole.

[0044] By adopting the above technical solution, in the process of turning the perishable garbage, in order to facilitate the entry of gas into the fermentation box 20, an air guide component is provided. The gas outside the box body 11 will enter the air guide cavity 31 inside the connecting shaft 2 and enter the cavity 35 through the connecting pipe 34. As the rotating shaft 28 continues to rotate, the movable seat 36 will reciprocate inside the cavity 35. When the movable seat 36 slides toward the side of the rotating shaft 28, a certain negative pressure will be formed in the cavity 35 between the movable seat 36 and the air outlet 1 39. At this time, the external gas will enter the movable seat 36 and the air outlet 1 39 through the conduit 37 and the one-way valve 38 on the surface of the movable seat 36. The one-way valve 38 allows the gas to flow in only one direction, and when the movable seat 36 moves to the side away from the rotating shaft 28, the movable seat 36 and the one-way valve 38 will squeeze the gas inside the cavity 35. At this time, the gas is discharged to the outside of the movable rod 32 through the air outlet 1 39 and the air outlet 2 40. At this time, the movable rod 32 and the stirring blade 33 are just in the lowest position. By continuously injecting air into the fermentation box 20 during the stirring of the perishable garbage, the perishable garbage can be fully exposed to oxygen, thereby promoting the growth and reproduction of aerobic microorganisms to improve the composting efficiency, and at the same time improving the uniformity of oxygen distribution in the perishable garbage.

[0045] like Figure 4 and Figure 9 As shown, a scraping assembly is provided on the inner side of the fermentation box 20, and the scraping assembly includes a runner 22 fixedly connected to the right end of the outer surface of the rotating shaft 17 and the rotating shaft 2 28, and the outer surface of the runner 22 is rotatably connected to the synchronous belt 23, and the inner surface of the fermentation box 20 is slidably connected to the slide plate 44, and the outer surface of the slide plate 44 is fixedly connected to the limit plate 49, and the lower side of the outer surface of the slide plate 44 is in rotational contact with the outer surface of the stirring blade 33, and the slide plate 44 is in a U-shaped structure, and the upper end of the box body 11 is hinged with a box cover 13.

[0046] By adopting the above technical solution, the rotating shaft 17 will drive the rotating wheel 22 to rotate synchronously during the rotation process, and the rotating wheel 22 will drive the rotating shaft 28 to rotate through the synchronous belt 23, so that the rotating shaft 17 and the rotating shaft 2 28 can run synchronously, and can continuously stir the perishable garbage during the process of adding the perishable garbage, thereby improving the uniformity of the perishable garbage. The movable rod 32 drives the stirring blade 33 to rotate and slides in contact with the outer surface of the limit plate 49. The stirring blade 33 will drive the slide plate 44 to move upward synchronously through the limit plate 49 during the upward movement. When the limit plate After 49 loses contact with the stirring blade 33, the slide plate 44 will slide back to its original position under the action of gravity. The reciprocating up and down sliding of the slide plate 44 can effectively scrape the inner wall of the fermentation box 20, which can not only effectively reduce the adhesion of perishable garbage on the inner wall of the fermentation box 20, but also turn over the perishable garbage in the corners through the movement of the slide plate 44, thereby further improving the stirring effect of the perishable garbage. The box cover 13 hinged at the upper end of the box body 11 can have a good sealing effect on the box body 11, thereby reducing the spread of odor during the composting process of perishable garbage.

[0047] like Figure 3 、 Figure 4 、 Figure 8 and Figure 9 As shown, a unloading assembly is provided on the lower side of the fermentation box 20, and the unloading assembly includes a mounting groove 43 which is opened through the outer surface of the lower end of the fermentation box 20, and the inner surface of the mounting groove 43 is fixedly connected to a pin shaft 2 46, and the outer surface of the pin shaft 2 46 is rotatably connected to a movable plate 29, and the left and right ends of the inner surface of the box body 11 are symmetrically fixedly connected to a receiving plate 1 26, and the rear end of the inner surface of the box body 11 is fixedly connected to a receiving plate 27.

[0048] The outer surface of the lower end of the support plate 25 is fixedly connected to a connecting plate 47, and an electric push rod 48 is fixedly connected to the outer surface of the connecting plate 47. The outer surface of the front end of the box body 11 is fixedly connected to the discharge port 14, and the inner surface of the discharge port 14 is fixedly connected to a pin shaft 41. The outer surface of the pin shaft 41 is rotatably connected to the sealing plate 15. The lower end of the discharge port 14 is fixedly connected to a magnetic block 42, and the outer surface of the rear end of the sealing plate 15 is magnetically fixed. The two ends of the electric push rod 48 are in sliding contact with the outer surfaces of the movable plate 29 and the sealing plate 15 respectively.

[0049] The second receiving plate 27 is located below the first receiving plate 26 , and the lower end of the second receiving plate 27 is fixedly connected to the outer surface of the upper end of the magnetic block 42 . The inner surface of the box body 11 is symmetrically fixedly connected with the second guide plate 50 , and the second guide plate 50 is arc-shaped.

[0050] By adopting the above technical solution, during the composting process, the discharge port 14 is fixed to the sealing plate 15 by magnetic attraction through the magnetic block 42, so that the sealing plate 15 seals the discharge port 14, and the mounting groove 43 is sealed by the movable plate 29 under the thrust of the electric push rod 48. After the composting of the perishable garbage inside the fermentation box 20 is completed, the fertilizer needs to be discharged through the unloading assembly. The support plate 25 fixes and supports the electric push rod 48 through the connecting plate 47. The electric push rod 48 adopts a double-headed push rod. When the unloading assembly is working, the electric push rod 48 is started and operated. At this time, the upper end of the electric push rod 48 is retracted inward, and its lower end is extended outward. At this time, the movable plate 29 will flip downward with the pin shaft 2 46 as the fulcrum under the action of the gravity of the fertilizer. At this time, the fertilizer on the surface of the movable plate 29 will slide to the surface of the receiving plate 1 26 and the receiving plate 2 27. The fertilizer on the surface of the receiving plate 1 26 is inclined and will be gathered on the upper surface of the receiving plate 2 27. The sealing plate 15 will flip outward with the pin shaft 1 41 as the fulcrum under the thrust of the electric push rod 48. At this time, the fertilizer on the surface of the receiving plate 2 27 will be discharged to the outside of the box body 11 through the discharge port 14. By setting the unloading component, the fertilizer can be easily discharged, thereby effectively improving the operation convenience of the composting equipment.

[0051] Usage: When the perishable garbage composting equipment is working, perishable garbage is put into the box body 11, and the rotating shaft 17 drives the cutter 19 to rotate through the mounting sleeve 18 to cut and crush the perishable garbage on the upper side of the supporting plate 21. The perishable garbage with a small volume enters the fermentation box 20 through the discharge chute 30 on the surface of the supporting plate 21 for composting. The stirring blade 33 is driven by the movable rod 32 to stir the perishable garbage inside the fermentation box 20. The annular movable rod 32 and the stirring blade 33 can flip the perishable garbage in the lower layer upward, which can not only make the perishable garbage inside the fermentation box 20 more evenly mixed, but the movable seat 36 will collide with the inner wall of the cavity 35 during the reciprocating sliding process. Through collision, the movable rod 32 and the stirring blade 33 produce a certain amplitude of oscillation, thereby accelerating the falling of the perishable garbage on the surface of the movable rod 32 and the stirring blade 33, and the external gas will enter between the movable seat 36 and the air outlet 1 39 through the conduit 37 and the one-way valve 38 on the surface of the movable seat 36, and the gas will be discharged to the outside of the movable rod 32 through the air outlet 1 39 and the air outlet 2 40. By continuously injecting air into the fermentation box 20 during the stirring of the perishable garbage, the perishable garbage can be fully contacted with oxygen, thereby promoting the growth and reproduction of aerobic microorganisms to improve the composting efficiency, and the fertilizer on the surface of the receiving plate 27 will be discharged to the outside of the box body 11 through the discharge port 14.

[0052] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A device for composting easily decomposable garbage in rural areas, comprising a box (11), characterized in that: A support plate (25) is fixedly connected to the inner surface of the box body (11); a fermentation box (20) for storing perishable garbage is fixedly connected to the outer surface of the upper end of the support plate (25); a partition (45) is fixedly connected to the lower end of the inner surface of the fermentation box (20); and a stirring assembly is provided inside the fermentation box (20); The stirring assembly includes a second rotating shaft (28) rotatably connected to the fermentation box (20), a movable rod (32) is fixedly connected to the outer surface of the second rotating shaft (28), a stirring blade (33) is symmetrically fixedly connected to the outer surface of the movable rod (32), an oscillating portion is provided on the inner side of the movable rod (32), the oscillating portion includes a cavity (35) opened on the inner side of the movable rod (32), and a movable seat (36) is slidably connected to the interior of the cavity (35), and the stirring assembly is used to stir the perishable garbage; The movable rods (32) are arranged in a plurality of groups in a ring array outside the second rotating shaft (28); the upper end of the fermentation box (20) is open; the partitions (45) are arranged in two groups and are staggered with the movable rods (32); the upper end of the fermentation box (20) is fixedly connected to a guide plate (16); the upper end of the guide plate (16) is fixedly connected to the upper end of the inner surface of the box body (11); the second rotating shaft (28) passes through the left and right ends of the partition (45) and is rotatably connected to the partition (45); An air guide assembly is provided on the inner side of the second rotating shaft (28), the left end of the second rotating shaft (28) passes through the outer side of the box body (11) and is rotatably connected to the box body (11), an air guide cavity (31) is embedded in the inner side of the second rotating shaft (28), a connecting pipe (34) is embedded and fixedly connected to the inner side of the movable rod (32), and the air guide cavity (31) and the cavity (35) are respectively connected to the two ends of the connecting pipe (34); The outer surface of the movable seat (36) is provided with a conduit (37), the inner surface of the conduit (37) is fixedly connected with a one-way valve (38), and the inner side of the movable rod (32) is embedded with an air outlet hole 1 (39) and an air outlet hole 2 (40), the air outlet hole 1 (39) is respectively connected to the inside of the cavity (35) and the air outlet hole 2 (40), and both ends of the air outlet hole 2 (40) are extended to the outside of the movable rod (32), and the air outlet hole 2 (40) is a one-way air guide hole; A scraping assembly is provided on the inner side of the fermentation box (20), and the scraping assembly includes a rotating wheel (22) fixedly connected to the right end of the outer surface of the rotating shaft (17) and the rotating shaft (28), the outer surface of the rotating wheel (22) is rotatably connected to the synchronous belt (23), the inner surface of the fermentation box (20) is slidably connected to the slide plate (44), the outer surface of the slide plate (44) is fixedly connected to the limit plate (49), the slide plate (44) is in a U-shaped structure, the upper end of the box body (11) is hinged with a box cover (13), the movable rod (32) drives the stirring blade (33) to rotate and the movable rod (32) will slide in contact with the outer surface of the limit plate (49), and the stirring blade (33) will move upward and move the slide plate (44) synchronously through the limit plate (49), and when the limit plate (49) is out of contact with the stirring blade (33), the slide plate (44) will slide back and reset under the action of gravity.

2. The device for composting easily degradable garbage in rural areas according to claim 1, characterized in that: A crushing assembly is provided inside the fermentation box (20), and the crushing assembly includes a support plate (21) fixedly connected to the inner surface of the fermentation box (20), and the support plate (21) is arc-shaped. The outer surface of the right end of the box body (11) is fixedly connected to the motor (12), and the left end of the output shaft of the motor (12) is fixedly connected to the rotating shaft 1 (17), and the rotating shaft 1 (17) passes through the interior of the box body (11) and is rotatably connected to the box body (11).

3. The device for composting easily degradable garbage in rural areas according to claim 2, characterized in that: The outer surface of the rotating shaft (17) is fixedly connected to a mounting sleeve (18), and the outer surface of the mounting sleeve (18) is fixedly connected to a cutter (19). The cutter (19) is located on the upper side of the support plate (21). The number of the cutters (19) is several groups and they are distributed in a parallel array. A discharge trough (30) is opened in the middle of the outer surface of the support plate (21), and the outer surface of the lower end of the support plate (21) is fixedly connected to the upper end of the partition (45).

4. The device for composting easily degradable garbage in rural areas according to claim 3, characterized in that: A discharge assembly is provided on the lower side of the fermentation box (20), and the discharge assembly includes a mounting groove (43) extending through the outer surface of the lower end of the fermentation box (20), a second pin (46) is fixedly connected to the inner surface of the mounting groove (43), a movable plate (29) is rotatably connected to the outer surface of the second pin (46), a first receiving plate (26) is symmetrically fixedly connected to the left and right ends of the inner surface of the box body (11), and a second receiving plate (27) is fixedly connected to the rear end of the inner surface of the box body (11).

5. The device for composting easily decomposable garbage in rural areas according to claim 4, characterized in that: The outer surface of the lower end of the support plate (25) is fixedly connected to a connecting plate (47), and the outer surface of the connecting plate (47) is fixedly connected to an electric push rod (48). The outer surface of the front end of the box body (11) is fixedly connected to the discharge port (14), and the inner surface of the discharge port (14) is fixedly connected to a pin shaft 1 (41). The outer surface of the pin shaft 1 (41) is rotatably connected to a sealing plate (15). The lower end of the discharge port (14) is fixedly connected to a magnetic block (42), and the outer surface of the rear end of the sealing plate (15) is fixed by magnetic attraction. The two ends of the electric push rod (48) are in sliding contact with the outer surfaces of the movable plate (29) and the sealing plate (15) respectively.

6. The device for composting easily decomposable garbage in rural areas according to claim 5, characterized in that: The second receiving plate (27) is located at the lower side of the first receiving plate (26), and the lower end of the second receiving plate (27) is fixedly connected to the outer surface of the upper end of the magnetic block (42). The outer surface of the upper end of the support plate (21) is symmetrically fixedly connected with a baffle (24), and the number of the baffles (24) is several groups and is distributed in a parallel array. The inner surface of the box body (11) is symmetrically fixedly connected with the second guide plate (50), and the second guide plate (50) is in an arc shape.

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