Waste resource utilization device

Abstract

The utility model discloses a waste resource utilization device, which relates to the technical field of agricultural environmental protection equipment and comprises a fermentation box, a bottom frame is fixed at the bottom end of the fermentation box, a fulcrum shaft is rotatably connected in the bottom frame, a bearing plate and a first bevel gear are respectively fixed on the outer side of the fulcrum shaft, and a rotating shaft is rotatably connected at the bottom end of one end of the bottom frame close to a second motor. Supporting rods and first horizontal gears are fixed to the outer sides of the rotating shafts correspondingly, the first horizontal gears are located at the upper ends of the supporting rods, and slag scraping plates are fixed to the upper ends of the supporting rods and located on the outer sides of the first horizontal gears. According to the waste resource utilization device provided by the utility model, the supporting shaft is controlled to rotate to drive the bearing plate to turn over so as to pour out waste residues, and the rotating shaft is matched to rotate to drive the supporting rod and the residue scraping plate to turn over by taking the rotating shaft as the axis, so that the residual waste residues on the surface of the bearing plate are conveniently scraped and cleaned, and thorough residue discharge is realized.

Description

Technical Field

[0001] This utility model relates to the field of agricultural environmental protection equipment technology, and in particular to a waste resource utilization device. Background Technology

[0002] When recycling waste resources from farms, such as manure and feed residue, fermentation is usually required. Fermentation refers to the process by which people use the life activities of microorganisms under aerobic or anaerobic conditions to prepare the microbial cells themselves, or direct or secondary metabolites. During fermentation, if too much fermenting material is piled up, it will affect the fermentation efficiency. Moreover, waste residue will be generated during fermentation, and the waste residue is time-consuming and labor-intensive to handle.

[0003] For example, Chinese utility model patent (CN209567965U) discloses a fermentation device for recycling farm waste, which states: "With the cooperation of the second motor in the inner sleeve, the gripper can rotate inside the inner sleeve to stir the fermentation material, making the fermentation more complete and accelerating the fermentation speed. With the cooperation of the first motor and the inner sleeve, the fermentation waste inside the device can be easily cleaned out without manual cleaning, saving time and effort."

[0004] However, when the above-mentioned device is used to discharge fermentation waste residue, the method of the inner sleeve driving the waste residue to move outward to achieve the discharge of waste residue will result in the waste residue remaining during the movement process, which will lead to incomplete discharge of waste residue. Therefore, this application proposes a waste resource utilization device. Utility Model Content

[0005] Based on this, it is necessary to provide a waste resource utilization device to address the above-mentioned technical problems. Through the overall structural design, when fermentation waste needs to be discharged, there is no need to move the waste. Only the rotation of the support shaft is needed to rotate the bearing plate to pour out the waste. In addition, the rotation of the shaft drives the support rod and the scraper to rotate around the shaft, thereby facilitating the scraping and cleaning of the residual waste on the surface of the bearing plate and achieving thorough slag discharge.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A waste resource utilization device, which is applied to the recycling of waste from livestock farms;

[0008] The device includes a fermentation tank, with a bottom frame fixed to its bottom end. A stirring assembly is installed inside the fermentation tank and above the bottom frame. A support shaft is rotatably connected inside the bottom frame. A support plate and a first bevel gear are fixed to the outside of the support shaft. The support plate is located inside the bottom frame and fits against it. The first bevel gear is located outside the bottom frame. A first motor and a second motor are fixed to both ends of the bottom frame. A second bevel gear is fixed to the output end of the first motor and meshes with the first bevel gear. A rotating shaft is rotatably connected to the bottom end of the bottom frame near the second motor. A support rod and a first flat gear are fixed to the outside of the rotating shaft. The first flat gear is located at the upper end of the support rod. A scraper is fixed to the upper end of the support rod and outside the first flat gear. The upper end of the scraper fits against the bottom end of the support plate.

[0009] In a preferred embodiment of the waste resource utilization device provided by this utility model, a second flat gear is fixed at the output end of the second motor, and the first flat gear meshes with the second flat gear.

[0010] In a preferred embodiment of the waste resource utilization device provided by this utility model, the stirring assembly includes a first support plate, a second support plate, and a stirring roller. The first support plate and the second support plate are rotatably connected to both sides of the inner side of the fermentation tank, and a stirring roller is rotatably connected between the first support plate and the second support plate.

[0011] In a preferred embodiment of the waste resource utilization device provided by this utility model, a third motor is fixed on the outer side of the fermentation tank near the first support plate, and the output end of the third motor is fixed to the first support plate.

[0012] In a preferred embodiment of the waste resource utilization device provided by this utility model, a partition seat is fixed on the outer side of the second support plate and inside the fermentation tank. The partition seat is located on the outer side of the stirring roller and rotatably connected to the stirring roller. A first sprocket is fixed on the outer side of the stirring roller and inside the partition seat. A fourth motor is fixed inside the second support plate and inside the partition seat. A second sprocket is fixed at the output end of the fourth motor. A chain is drivingly connected between the second sprocket and the first sprocket.

[0013] In a preferred embodiment of the waste resource utilization device provided by this utility model, a feeding hopper is fixed at the upper end of the fermentation tank.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The waste resource utilization device provided by this utility model, through its overall structural design, allows the waste residue to be discharged without moving it. Simply control the rotation of the support shaft to flip the bearing plate to pour out the waste residue. In addition, the rotation of the shaft causes the support rod and scraper to flip around the shaft, which facilitates the scraping and cleaning of the residual waste residue on the surface of the bearing plate, achieving thorough slag discharge. At the same time, the stirring component facilitates the full mixing of the material pile during the fermentation process, improving the fermentation efficiency. Attached Figure Description

[0016] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the overall structure of the waste resource utilization device provided by this utility model;

[0018] Figure 2 A top view of the overall structure of the waste resource utilization device provided by this utility model;

[0019] Figure 3 A schematic diagram of the outer side of the bottom frame of the waste resource utilization device provided by this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the fermentation tank of the waste resource utilization device provided by this utility model.

[0021] The markings in the diagram are explained as follows:

[0022] 1. Fermentation chamber; 2. Feed hopper; 3. Base frame; 4. Support shaft; 5. Bearing plate; 6. First bevel gear; 7. First motor; 8. Second bevel gear; 9. Rotating shaft; 10. Support rod; 11. First spur gear; 12. Slag scraper; 13. Second motor; 14. Second spur gear; 15. First support plate; 16. Second support plate; 17. Stirring roller; 18. Third motor; 19. Divider seat; 20. First sprocket; 21. Fourth motor; 22. Second sprocket; 23. Chain. Detailed Implementation

[0023] As described in the background art, when the above-mentioned device is used to discharge fermentation waste residue, the method of the inner sleeve driving the waste residue to move outward to achieve the discharge of waste residue will result in the waste residue remaining during the movement process, which will lead to incomplete discharge of waste residue.

[0024] To solve this technical problem, this utility model provides a waste resource utilization device, which is applied to the recycling of waste from livestock farms;

[0025] The system includes a fermentation tank 1, with a bottom frame 3 fixed to the bottom end of the fermentation tank 1. A stirring assembly is installed inside the fermentation tank 1 and above the bottom frame 3. A support shaft 4 is rotatably connected inside the bottom frame 3. A support plate 5 and a first bevel gear 6 are fixed to the outside of the support shaft 4. The support plate 5 is located inside the bottom frame 3 and fits against the bottom frame 3. The first bevel gear 6 is located outside the bottom frame 3. A first motor 7 and a second motor 13 are fixed to both ends of the bottom frame 3. A second bevel gear 8 is fixed to the output end of the first motor 7 and meshes with the first bevel gear 6. A rotating shaft 9 is rotatably connected to the bottom end of the bottom frame 3 near the second motor 13. A support rod 10 and a first flat gear 11 are fixed to the outside of the rotating shaft 9. The first flat gear 11 is located at the upper end of the support rod 10. A scraper 12 is fixed to the upper end of the support rod 10 and outside the first flat gear 11. The upper end of the scraper 12 fits against the bottom end of the support plate 5.

[0026] The waste resource utilization device provided by this utility model, through the overall structural design, allows the waste residue to be discharged without moving it. Only the rotation of the support shaft 4 is needed to rotate the bearing plate 5 to pour out the waste residue. In addition, the rotation of the rotating shaft 9 drives the support rod 10 and the scraper plate 12 to rotate around the rotating shaft 9 as the axis, thereby facilitating the scraping and cleaning of the residual waste residue on the surface of the bearing plate 5 and achieving thorough slag discharge.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] Example 1:

[0030] Please refer to Figure 1-3 A waste resource utilization device includes a fermentation box 1. A bottom frame 3 is fixed to the bottom end of the fermentation box 1. In order to close the bottom frame 3 and facilitate the receiving of fermentation material, a support shaft 4 is rotatably connected inside the bottom frame 3. A bearing plate 5 and a first bevel gear 6 are fixed to the outside of the support shaft 4 respectively. The bearing plate 5 is located inside the bottom frame 3 and fits against the bottom frame 3. The first bevel gear 6 is located outside the bottom frame 3.

[0031] When it is necessary to discharge fermentation waste residue, the bottom frame 3 is fixed with a first motor 7 and a second motor 13 at both ends. The output end of the first motor 7 is fixed with a second bevel gear 8. The second bevel gear 8 meshes with the first bevel gear 6. By starting the first motor 7, the second bevel gear 8 is driven to rotate. The meshing of the second bevel gear 8 with the first bevel gear 6 drives the support shaft 4 to rotate, thereby driving the bearing plate 5 to flip over to facilitate the discharge of waste residue.

[0032] To facilitate thorough slag removal, a rotating shaft 9 is rotatably connected to the bottom end of the bottom frame 3 near the second motor 13. A support rod 10 and a first spur gear 11 are fixed to the outside of the rotating shaft 9. The first spur gear 11 is located at the upper end of the support rod 10. A slag scraper 12 is fixed to the upper end of the support rod 10 and outside the first spur gear 11. The upper end of the slag scraper 12 is in contact with the bottom end of the bearing plate 5. A second spur gear 14 is fixed to the output end of the second motor 13. The first spur gear 11 and the second spur gear 14 are meshed and connected.

[0033] By starting the second motor 13, the second spur gear 14 is driven to rotate. The meshing of the second spur gear 14 with the first spur gear 11 facilitates the rotation of the shaft 9, thereby enabling the support rod 10 and the scraper 12 to rotate around the shaft 9 as the axis. This allows the scraper 12 to easily and thoroughly scrape away the residual waste residue on the surface of the rotating bearing plate 5.

[0034] Example 2:

[0035] The waste resource utilization device provided in Example 1 is further optimized, specifically, as follows: Figure 1 and Figure 4 As shown, a feeding hopper 2 is fixed at the upper end of the fermentation box 1. When the fermentation material is introduced into the fermentation box 1 through the feeding hopper 2 and piled on the upper end of the support plate 5 for fermentation, in order to fully mix the material pile and improve the fermentation efficiency, a stirring component is provided on the inner side of the fermentation box 1 and at the upper end of the bottom frame 3.

[0036] Specifically, the stirring assembly includes a first support plate 15, a second support plate 16, and a stirring roller 17. The first support plate 15 and the second support plate 16 are rotatably connected to the two sides of the inner side of the fermentation tank 1, and the stirring roller 17 is rotatably connected between the first support plate 15 and the second support plate 16. In order to facilitate the rotation of the first support plate 15, and thus drive the stirring roller 17 to perform circular motion to achieve stirring, a third motor 18 is fixed on the outer side of the fermentation tank 1 near the first support plate 15. The output end of the third motor 18 is fixed to the first support plate 15.

[0037] In order to further drive the stirring roller 17 to rotate and thus further mix the fermentation material pile, a partition seat 19 is fixed on the outside of the second support plate 16 and inside the fermentation box 1. The partition seat 19 is located outside the stirring roller 17 and is rotatably connected to the stirring roller 17. A first sprocket 20 is fixed on the outside of the stirring roller 17 and inside the partition seat 19. A fourth motor 21 is fixed inside the second support plate 16 and inside the partition seat 19. A second sprocket 22 is fixed at the output end of the fourth motor 21. A chain 23 is connected between the second sprocket 22 and the first sprocket 20.

[0038] By starting the fourth motor 21 to drive the second sprocket 22 to rotate, and using the transmission of the chain 23, the stirring roller 17 can be easily driven to rotate. In conjunction with the third motor 18 to drive the first support plate 15 to rotate, the stirring roller 17 can move in a circular motion around the output end of the third motor 18, thereby achieving full mixing and stirring of the fermentation pile.

[0039] All of the above electrical components are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that performs control, and existing publicly available power connection technologies will not be described in detail here.

Claims

1. A waste resource utilization device, characterized in that, The system includes a fermentation tank (1), with a bottom frame (3) fixed to the bottom end of the fermentation tank (1). A stirring assembly is provided inside the fermentation tank (1) and above the bottom frame (3). A support shaft (4) is rotatably connected inside the bottom frame (3). A bearing plate (5) and a first bevel gear (6) are fixed to the outside of the support shaft (4). The bearing plate (5) is located inside the bottom frame (3) and fits against the bottom frame (3). The first bevel gear (6) is located outside the bottom frame (3). A first motor (7) and a second motor (13) are fixed to both ends of the bottom frame (3). The output end of the motor (7) is fixed with a second bevel gear (8), which meshes with the first bevel gear (6). The bottom end of the base frame (3) near the second motor (13) is rotatably connected with a shaft (9). A support rod (10) and a first flat gear (11) are fixed on the outside of the shaft (9). The first flat gear (11) is located at the upper end of the support rod (10). A scraper plate (12) is fixed at the upper end of the support rod (10) and on the outside of the first flat gear (11). The upper end of the scraper plate (12) is in contact with the bottom end of the bearing plate (5).

2. The waste resource utilization device according to claim 1, characterized in that, The output end of the second motor (13) is fixed with a second spur gear (14), and the first spur gear (11) meshes with the second spur gear (14).

3. The waste resource utilization device according to claim 1, characterized in that, The stirring assembly includes a first support plate (15), a second support plate (16) and a stirring roller (17). The first support plate (15) and the second support plate (16) are rotatably connected to the two sides of the inner side of the fermentation box (1), and the stirring roller (17) is rotatably connected between the first support plate (15) and the second support plate (16).

4. The waste resource utilization device according to claim 3, characterized in that, A third motor (18) is fixed on the outer side of the fermentation box (1) near the first support plate (15), and the output end of the third motor (18) is fixed to the first support plate (15).

5. The waste resource utilization device according to claim 3, characterized in that, A partition seat (19) is fixed on the outside of the second support plate (16) and inside the fermentation box (1). The partition seat (19) is located outside the stirring roller (17) and is rotatably connected to the stirring roller (17). A first sprocket (20) is fixed on the outside of the stirring roller (17) and inside the partition seat (19). A fourth motor (21) is fixed inside the second support plate (16) and inside the partition seat (19). A second sprocket (22) is fixed at the output end of the fourth motor (21). A chain (23) is connected between the second sprocket (22) and the first sprocket (20).

6. The waste resource utilization device according to claim 1, characterized in that, The fermentation box (1) is fixed with a feeding hopper (2) at the upper end.

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