Composting barrel for fermentation

Abstract

The composting barrel comprises a first barrel body, a second barrel body, a third barrel body, an extension barrel and a cover plate clamped between the extension barrel, the first barrel body, the second barrel body and the third barrel body are sequentially connected from bottom to top, and the diameters of the first barrel body, the second barrel body and the third barrel body are gradually reduced to form a frustum structure. Through the design of the reinforcing blocks, the structural strength and the stability of the composting barrel for fermentation are improved. Due to the design, the compost bucket can better bear the weight of compost and the influence of the external environment, so that the service life of the compost bucket is prolonged. Due to the existence of the reinforcing blocks, the stability of the composting barrel under load and pressure is ensured, the risk of deformation or damage is reduced, and the composting barrel can be permanently used in the composting fermentation process.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral screening, in particular to a compost barrel used for fermentation. Background Art

[0002] The patent document with publication number CN210140539U discloses a domestic waste fermentation barrel, which is composed of a barrel body and a barrel cover. The barrel body is in the shape of a cone with a small upper part and a large lower part. The lower part of the barrel body is in the shape of a bottomless opening, and the upper part of the barrel body is a barrel mouth. The barrel cover is placed at the barrel mouth of the barrel body, and a mesh frame is arranged on the inner side of the barrel cover. The advantages of the utility model are: the structure is very simple, the production cost is low, it is easy to lift the entire fermentation barrel, and the resistance of lifting is reduced.

[0003] Although the content disclosed in the comparative document can complete the fermentation of fertilizer, the compost barrel in your document has a high risk of deformation when it is hit because the exterior and bottom of the compost barrel are only flat. This design lacks structural support, making the compost barrel prone to deformation when subjected to force, thereby reducing its service life.

[0004] The prior art has the following deficiencies:

[0005] The above information disclosed in this Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not constitute the prior art that is already known to one of ordinary skill in the art. Utility Model Content

[0006] The purpose of the utility model is to provide a compost barrel for fermentation to solve the problems in the above-mentioned background technology.

[0007] In order to achieve the above-mentioned object, the utility model provides the following technical solution: a compost barrel for fermentation, comprising a first cylinder, a second cylinder, a third cylinder, an extension cylinder, and a cover plate clamped between the extension cylinders, which are sequentially connected from bottom to top, and the diameters of the first cylinder, the second cylinder, and the third cylinder gradually decrease to form a frustum structure;

[0008] A plurality of guide grooves with L-shaped cross sections are provided on the peripheral side of the outer wall of the extension tube, and a protrusion corresponding to the guide groove is fixedly connected to one side of the inner wall of the cover plate;

[0009] A connection plate is fixedly connected to the lower part of the first cylinder, and a plurality of reinforcing blocks with triangular cross sections are fixedly connected in a circular arrangement between the upper part of the connection plate and the outer wall of the first cylinder.

[0010] Preferably, a handle is fixedly connected to the top of the cover plate, and friction blocks are arranged on the circumference of the outer wall of the cover plate from the inside to the outside.

[0011] Preferably, the connection between the first cylinder, the second cylinder and the third cylinder is combined into a terraced structure, the second cylinder and the third cylinder are both frustum structures, and the outer walls of the second cylinder and the third cylinder are both provided with wavy raised rings.

[0012] Preferably, the compost barrel is made of hard plastic.

[0013] Preferably, the diameter of the extension tube is smaller than the diameter of the third tube, and the upper part of the cover plate is an arc-shaped structure.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The structural strength and stability of the compost barrel used for fermentation are improved through the design of the reinforcement block. This design enables the compost barrel to better withstand the weight of the compost and the impact of the external environment, thereby extending its service life. The presence of the reinforcement block ensures the stability of the compost barrel under load and pressure, reduces the risk of deformation or damage, and enables it to be used for the compost fermentation process for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 This is one of the schematic diagrams of the side view structure of the compost barrel of the utility model.

[0018] Figure 2 This is the second schematic diagram of the side structure of the compost barrel of the present utility model.

[0019] Figure 3 It is a schematic diagram of the upper structure of the compost barrel of the utility model.

[0020] Figure 4 It is a schematic diagram of the extension tube structure of the utility model.

[0021] Description of the drawings: 1. First cylinder; 2. Second cylinder; 3. Third cylinder; 4. Extension cylinder; 5. Guide groove; 6. Protrusion; 7. Connecting plate; 8. Reinforcement block; 9. Cover plate; 10. Handle; 11. Friction block; 12. Raised ring. DETAILED DESCRIPTION

[0022] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that the description of the present disclosure will be more comprehensive and complete, and the concept of the example embodiments will be fully conveyed to those skilled in the art.

[0023] The utility model provides Figure 1 and Figure 4 A compost barrel for fermentation shown in the figure includes a first barrel 1, a second barrel 2, a third barrel 3, an extension barrel 4, and a cover plate 9 connected in sequence from bottom to top. The diameters of the first barrel 1, the second barrel 2, and the third barrel 3 gradually decrease to form a frustum structure. The compost barrel is made of hard plastic. The frustum structure makes the multiple compost barrels more stable when combined and less likely to move or tilt, so the transportation efficiency during transportation can be improved. This helps to reduce damage or loss during transportation and ensure that the compost barrels arrive at the destination safely. The frustum structure allows the multiple compost barrels to gradually reduce their diameters in the vertical direction, thereby saving space when stacked. This is very important for space utilization during storage and transportation, especially when a large number of compost barrels need to be stored in a limited space.

[0024] On the outer wall of the extension tube 4, a plurality of guide grooves 5 with L-shaped cross sections are provided along the periphery. At the same time, protrusions 6 are fixedly connected to the inner wall of the cover plate 9, and these protrusions 6 correspond to the guide grooves 5. These protrusions 6 can enter the bottom of the guide grooves 5 along the opening of the guide grooves 5. By rotating the cover plate 9, the protrusions 6 can move from the bottom of the guide grooves 5 to the transverse guide grooves 5, thereby completing the combined treatment between the cover plate 9 and the extension tube 4. By combining the cover plate 9 with the extension tube 4, it can be ensured that a compost barrel for fermentation has good sealing during use, prevents the odor inside the compost from leaking out, and also prevents external impurities from entering. In addition, the combined treatment can also enhance the overall stability of a compost barrel for fermentation, making it difficult to move or tilt during use. It can also effectively protect the internal compost from the influence of the external environment, such as the infiltration of rainwater, the blowing of wind, etc. This helps to maintain the humidity and temperature of the compost, promote the effective fermentation and decomposition of the compost, and improve the quality and yield of the compost.

[0025] A connection plate 7 is fixedly connected to the bottom of the first cylinder 1, and a plurality of reinforcing blocks 8 with triangular cross sections are fixedly connected in a circular arrangement between the connection plate 7 and the outer wall of the first cylinder 1. The design of the reinforcing blocks 8 improves the structural strength and stability of the compost barrel used for fermentation. This design enables the compost barrel to better withstand the weight of the compost and the influence of the external environment, thereby extending its service life. The presence of the reinforcing blocks 8 ensures the stability of the compost barrel under load and pressure, reduces the risk of deformation or damage, and enables it to be used in the compost fermentation process for a long time.

[0026] In this embodiment, a handle 10 is fixedly connected to the top of the cover plate 9, and a friction block 11 is arranged from the inside to the outside of the outer wall of the cover plate 9. The arrangement of the friction block 11 facilitates the subsequent rotation of the cover plate 9, and the arrangement of the handle 10 facilitates the taking of the cover plate 9.

[0027] In this embodiment, the connection between the first cylinder 1, the second cylinder 2, and the third cylinder 3 is combined into a terraced structure, and the second cylinder 2 and the third cylinder 3 are both truncated cone structures. Through the terraced structure, a compost barrel for fermentation forms a stepped layout in the vertical direction, which can more effectively utilize the vertical space, and the outer walls of the second cylinder 2 and the third cylinder 3 are both provided with a wavy raised ring 12. Providing the wavy raised ring 12 on the outer walls of the second and third cylinders 3 can increase the structural strength of the barrel and improve its compression and deformation resistance. This design makes a compost barrel for fermentation more durable and able to withstand greater pressure and load.

[0028] In this embodiment, the diameter of the extension tube 4 is smaller than the diameter of the third tube 3. This design avoids the situation that the extension tube 4 hinders the stacking when a compost barrel for fermentation is stacked later, and the upper part of the cover plate 9 is an arc structure. The setting of the arc structure increases the space of a compost barrel for fermentation, thereby increasing the storage space of a subsequent compost barrel for fermentation.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A compost barrel for fermentation, comprising a first barrel (1), a second barrel (2), a third barrel (3), an extension barrel (4), and a cover plate (9) clamped between the extension barrels (4), which are sequentially connected from bottom to top, characterized in that: The diameters of the first cylinder (1), the second cylinder (2) and the third cylinder (3) gradually decrease to form a frustum structure; A plurality of guide grooves (5) with L-shaped cross sections are provided on the peripheral side of the outer wall of the extension tube (4), and a protrusion (6) corresponding to the guide groove (5) is fixedly connected to one side of the inner wall of the cover plate (9); A connection plate (7) is fixedly connected below the first cylinder (1), and a plurality of reinforcing blocks (8) with triangular cross sections are fixedly connected in an annular arrangement between the connection plate (7) and the outer wall of the first cylinder (1).

2. A compost barrel for fermentation according to claim 1, characterized in that: A handle (10) is fixedly connected to the top of the cover plate (9), and friction blocks (11) are arranged on the circumference of the outer wall of the cover plate (9) from the inside to the outside.

3. A compost barrel for fermentation according to claim 1, characterized in that: The connection between the first cylinder (1), the second cylinder (2) and the third cylinder (3) is combined into a stepped structure, the second cylinder (2) and the third cylinder (3) are both frustum structures, and the outer walls of the second cylinder (2) and the third cylinder (3) are both provided with a wavy raised ring (12).

4. A compost barrel for fermentation according to claim 1, characterized in that: The compost barrel is made of hard plastic.

5. A compost barrel for fermentation according to claim 1, characterized in that: The diameter of the extension tube (4) is smaller than the diameter of the third tube body (3), and the upper part of the cover plate (9) is an arc-shaped structure.

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