A fruit and vegetable kitchen waste carbon source preparation device

Abstract

The utility model belongs to carbon source preparation technical field especially relates to a kind of fruit and vegetable kitchen waste carbon source preparation device, comprising: first box, the top of the first box is fixedly connected with second box;Motor, the motor is set at the top of second box, and the output of the motor is fixedly connected with first rotating shaft;Threaded sleeve, the threaded sleeve rotation is installed in the inner wall one side of first box;First rotating assembly, the first rotating assembly is set at the outside of first rotating shaft and second rotating shaft, and for driving second rotating shaft rotation;Second rotating assembly, the second rotating assembly is set at the outside of second rotating shaft and threaded sleeve, and for driving threaded sleeve rotation, by being arranged above structure, fruit and vegetable kitchen waste can be crushed and dehydration operation, to realize the preparation process of carbon source, and the device is higher in degree of automation, reduces the unnecessary workload of staff, and then facilitates staff use.

Description

Technical Field

[0001] This utility model belongs to the field of carbon source preparation technology, and in particular relates to a carbon source preparation device for fruit and vegetable kitchen waste. Background Technology

[0002] Fruit and vegetable waste carbon sources refer to usable organic carbon compounds extracted or converted from fruits, vegetables, and kitchen waste (such as peels, leafy greens, and leftovers). These mainly include carbohydrates (such as sugars and starches), cellulose, hemicellulose, and some lipids and proteins. Rich in organic matter, these carbon sources can be converted into biogas, organic fertilizer, or biofuel through anaerobic fermentation, composting, or bioconversion, making them important resources in biomass energy and the circular economy. Furthermore, due to their wide availability and high renewability, they can effectively reduce dependence on traditional fossil carbon sources as alternative carbon sources for wastewater treatment or microbial cultivation, offering both environmental and economic benefits.

[0003] For example, Chinese patent CN222753069U discloses a device for preparing a composite carbon source for wastewater denitrification. The device includes a preparation box with inlets on both sides of the top. A stirring motor is installed in the middle of the top of the preparation box, and a linkage shaft is connected below the stirring motor. Several stirring rods are installed on the outer wall of the linkage shaft. Filter screens are installed on both sides of a limiting box, and a limiting box is housed inside the limiting box. Filter media is installed at the bottom of the limiting box, and a passage is provided at the bottom of the limiting box. Discharge ports are provided on both sides of the bottom of the preparation box, and a storage box is connected below the discharge ports. Compared with existing devices, this wastewater denitrification composite carbon source preparation device, through the inclined filter screens, guides impurities to the collection box during the filtration process, facilitating impurity collection. The limiting grooves facilitate the opening and closing of the preparation box, making it convenient to disassemble and clean the collection box and filter screens.

[0004] The above-mentioned patent has the following problems: In actual use, it does not have the function of squeezing the crushed waste. Since there is a lot of water inside the fruit and vegetable kitchen waste, if the water is not removed, the carbon source preparation process will take a long time, which is not conducive to the use of staff. In view of this, we propose a carbon source preparation device for fruit and vegetable kitchen waste. Utility Model Content

[0005] The purpose of this invention is to provide a carbon source preparation device for fruit and vegetable kitchen waste to solve the problems mentioned in the background art.

[0006] In view of this, the present invention provides a device for preparing carbon source from fruit and vegetable kitchen waste, comprising: A first box, a second box fixedly connected to the top of the first box, the first box and the second box are connected, a door is hinged to one side of the first box, and multiple through holes are opened on one side of the first box at equal intervals. The motor is located at the top of the second housing. The output end of the motor is fixedly connected to a first rotating shaft, which extends into the interior of the second housing. Multiple equally spaced blades are fixedly connected to the outside of the first rotating shaft. A threaded sleeve is rotatably mounted on one side of the inner wall of a first housing. A threaded rod is threadedly connected to the inside of the threaded sleeve, and a pressure plate is provided at one end of the threaded rod. The pressure plate is slidably mounted inside the first housing. A second rotating shaft is rotatably mounted on the top of the first housing and extends into the interior of the first housing. A first rotating assembly is disposed outside the first rotating shaft and the second rotating shaft, and is used to drive the second rotating shaft to rotate; The second rotating assembly is disposed outside the second rotating shaft and the threaded sleeve, and is used to drive the threaded sleeve to rotate.

[0007] In this technical solution, by starting the motor, the first rotating shaft and the blades are driven to rotate. The rotation of the blades can crush the fruit and vegetable kitchen waste. After the fruit and vegetable kitchen waste is crushed, the electric push rod is started. The output end of the electric push rod drives the baffle to move. Then the crushed fruit and vegetable kitchen waste will fall into the interior of the first box. Through the above structure, the fruit and vegetable kitchen waste can be crushed.

[0008] By setting up the first and second rotating components, the threaded sleeve can be driven to rotate. The rotation of the threaded sleeve drives the threaded rod and the pressure plate to move. At this time, the pressure plate will squeeze the crushed fruit and vegetable kitchen waste. The squeezed water will be discharged through the through hole and collected inside the collection shell through the feeding shell. The fruit and vegetable kitchen waste can be taken out through the hinged box door. With the above structure, the crushing and dehydration of fruit and vegetable kitchen waste can be carried out, thereby realizing the carbon source preparation process. This device has a high degree of automation, reducing the unnecessary workload of the staff and making it more convenient for the staff to use.

[0009] In the above technical solution, further, a feeding shell is fixedly connected to the side of the first box near the through hole, and a collecting shell is provided on one side of the first box, with the collecting shell located at the bottom of the feeding shell.

[0010] In this technical solution, water can be collected through a collection shell.

[0011] In the above technical solution, a support frame is further fixedly connected to the top of the first housing, and the motor is fixedly mounted on the support frame.

[0012] In this technical solution, the support frame ensures that the motor will not idle during operation.

[0013] In the above technical solution, the first rotating component further includes two synchronous pulleys, which are respectively fixedly connected to the outside of the first rotating shaft and the second rotating shaft, and the two synchronous pulleys are externally meshed with the same synchronous belt.

[0014] In this technical solution, by using two synchronous pulleys and a synchronous belt, the rotation of the first shaft can drive the rotation of the second shaft and the first bevel gear.

[0015] In the above technical solution, the second rotating component further includes a first bevel gear, which is fixedly connected to the bottom of the second rotating shaft, and a second bevel gear is fixedly sleeved on the outside of the threaded sleeve, with the first bevel gear and the second bevel gear meshing with each other.

[0016] In this technical solution, since the first bevel gear and the second bevel gear are meshed together, the rotation of the first bevel gear can drive the second bevel gear and the threaded sleeve to rotate.

[0017] In the above technical solution, further, two symmetrically distributed telescopic sleeves are fixedly connected to one side of the inner wall of the first box, and telescopic rods are slidably installed inside the two telescopic sleeves. The other ends of the two telescopic rods are fixedly connected to one side of the pressure plate.

[0018] In this technical solution, when the pressure plate moves, it causes the telescopic rod to slide inside the telescopic sleeve, which makes the pressure plate more stable when moving.

[0019] In the above technical solution, a fixing frame is fixedly connected to the top of the first box, and the second rotating shaft is rotatably mounted on the fixing frame.

[0020] In this technical solution, the fixed frame makes the second rotating shaft more stable when it rotates.

[0021] In the above technical solution, a baffle is movably inserted into one side of the second housing, and an electric push rod is fixedly installed on one side of the second housing, with the output end of the electric push rod being fixedly connected to the baffle.

[0022] In this technical solution, by activating the electric push rod, the output end of the electric push rod drives the baffle to move, and then the crushed fruit and vegetable kitchen waste will fall into the interior of the first bin.

[0023] The beneficial effects of this utility model are: By starting the motor, the first rotating shaft and blades are driven to rotate. The rotation of the blades can crush the fruit and vegetable kitchen waste. After the fruit and vegetable kitchen waste is crushed, the electric push rod is started. The output end of the electric push rod drives the baffle to move. Then the crushed fruit and vegetable kitchen waste will fall into the interior of the first box. With the above structure, the fruit and vegetable kitchen waste can be crushed.

[0024] By setting up the first and second rotating components, the threaded sleeve can be driven to rotate. The rotation of the threaded sleeve drives the threaded rod and the pressure plate to move. At this time, the pressure plate will squeeze the crushed fruit and vegetable kitchen waste. The squeezed water will be discharged through the through hole and collected inside the collection shell through the feeding shell. The fruit and vegetable kitchen waste can be taken out through the hinged box door. With the above structure, the crushing and dehydration of fruit and vegetable kitchen waste can be carried out, thereby realizing the carbon source preparation process. This device has a high degree of automation, reducing the unnecessary workload of the staff and making it more convenient for the staff to use. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the overall structure of this utility model; Figure 3 This is a partial cross-sectional view of the overall structure of this utility model; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0026] The markings in the diagram are as follows: 1. First housing; 2. Second housing; 3. Electric push rod; 4. Baffle; 5. Support frame; 6. Motor; 7. First rotating shaft; 8. Blade; 9. Fixing frame; 10. Second rotating shaft; 11. Synchronous pulley; 12. Synchronous belt; 13. Threaded sleeve; 14. First bevel gear; 15. Second bevel gear; 16. Threaded rod; 17. Pressure plate; 18. Telescopic sleeve; 19. Telescopic rod; 20. Through hole; 21. Discharge shell; 22. Collection shell; 23. Housing door. Detailed Implementation

[0027] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0028] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0029] Example 1: This example provides a device for preparing carbon source from fruit and vegetable kitchen waste, including: A first box 1, a second box 2 is fixedly connected to the top of the first box 1, the first box 1 and the second box 2 are connected, a box door 23 is hinged to one side of the first box 1, and a plurality of through holes 20 are provided on one side of the first box 1 at equal intervals. Motor 6 is located on the top of the second housing 2. The output end of motor 6 is fixedly connected to a first rotating shaft 7, which extends into the interior of the second housing 2. Multiple equally spaced blades 8 are fixedly connected to the outside of the first rotating shaft 7. A threaded sleeve 13 is rotatably mounted on one side of the inner wall of the first housing 1. A threaded rod 16 is threadedly connected inside the threaded sleeve 13. A pressure plate 17 is provided at one end of the threaded rod 16. The pressure plate 17 is slidably mounted inside the first housing 1. A second rotating shaft 10 is rotatably mounted on the top of the first housing 1. The second rotating shaft 10 extends into the interior of the first housing 1. The first rotating assembly is disposed outside the first rotating shaft 7 and the second rotating shaft 10, and is used to drive the second rotating shaft 10 to rotate. The second rotating assembly is disposed outside the second rotating shaft 10 and the threaded sleeve 13, and is used to drive the threaded sleeve 13 to rotate.

[0030] The system involves starting the motor 6, which drives the first rotating shaft 7 and the blade 8 to rotate. The rotation of the blade 8 crushes the fruit and vegetable kitchen waste. After the fruit and vegetable kitchen waste is crushed, the electric push rod 3 is started. The output end of the electric push rod 3 drives the baffle 4 to move. The crushed fruit and vegetable kitchen waste then falls into the interior of the first box 1. Through the above structure, the fruit and vegetable kitchen waste can be crushed.

[0031] By setting the first rotating component and the second rotating component, the threaded sleeve 13 can be driven to rotate. The rotation of the threaded sleeve 13 can drive the threaded rod 16 and the pressure plate 17 to move. At this time, the pressure plate 17 will squeeze the crushed fruit and vegetable kitchen waste. The squeezed water will be discharged through the through hole 20. The water will enter the inside of the collection shell 22 through the feeding shell 21 for collection. The fruit and vegetable kitchen waste can be taken out through the hinged box door 23. With the above structure, the fruit and vegetable kitchen waste can be crushed and dehydrated, thereby realizing the carbon source preparation process. This device has a high degree of automation, reducing the unnecessary workload of the staff and making it more convenient for the staff to use.

[0032] Example 2: This example provides a carbon source preparation device for fruit and vegetable kitchen waste. In addition to the technical solutions of the above examples, it also has the following technical features: a feeding shell 21 is fixedly connected to the side of the first box 1 near the through hole 20, and a collection shell 22 is provided on one side of the first box 1. The collection shell 22 is located at the bottom of the feeding shell 21.

[0033] The water can be collected through the collection shell 22.

[0034] Example 3: This example provides a carbon source preparation device for fruit and vegetable kitchen waste. In addition to the technical solutions of the above examples, it also has the following technical features: a support frame 5 is fixedly connected to the top of the first box 1, and a motor 6 is fixedly installed on the support frame 5.

[0035] The support frame 5 ensures that the motor 6 will not idle during operation.

[0036] Example 4: This example provides a carbon source preparation device for fruit and vegetable kitchen waste. In addition to the technical solutions of the above examples, it also has the following technical features: the first rotating component includes two synchronous wheels 11. The two synchronous wheels 11 are respectively fixedly connected to the outside of the first rotating shaft 7 and the second rotating shaft 10. The two synchronous wheels 11 are externally meshed with the same synchronous belt 12.

[0037] The two synchronous pulleys 11 and the synchronous belt 12 can drive the second shaft 10 and the first bevel gear 14 to rotate through the rotation of the first shaft 7.

[0038] Example 5: This example provides a carbon source preparation device for fruit and vegetable kitchen waste. In addition to the technical solutions of the above examples, it also has the following technical features: the second rotating component includes a first bevel gear 14, the first bevel gear 14 is fixedly connected to the bottom of the second rotating shaft 10, and a second bevel gear 15 is fixedly sleeved on the outside of the threaded sleeve 13. The first bevel gear 14 and the second bevel gear 15 are meshed and connected.

[0039] Since the first bevel gear 14 and the second bevel gear 15 are meshed together, the rotation of the first bevel gear 14 can drive the second bevel gear 15 and the threaded sleeve 13 to rotate.

[0040] Example 6: This example provides a carbon source preparation device for fruit and vegetable kitchen waste. In addition to the technical solutions of the above examples, it also has the following technical features: two symmetrically distributed telescopic sleeves 18 are fixedly connected to one side of the inner wall of the first box 1. Telescopic rods 19 are slidably installed inside the two telescopic sleeves 18. The other ends of the two telescopic rods 19 are fixedly connected to one side of the pressure plate 17.

[0041] When the pressure plate 17 moves, it causes the telescopic rod 19 to slide inside the telescopic sleeve 18, which makes the pressure plate 17 more stable when it moves.

[0042] Example 7: This example provides a carbon source preparation device for fruit and vegetable kitchen waste. In addition to the technical solutions of the above examples, it also has the following technical features: a fixed frame 9 is fixedly connected to the top of the first box 1, and a second rotating shaft 10 is rotatably mounted on the fixed frame 9.

[0043] The fixed bracket 9 makes the second rotating shaft 10 more stable when it rotates.

[0044] Example 8: This example provides a carbon source preparation device for fruit and vegetable kitchen waste. In addition to the technical solutions of the above examples, it also has the following technical features: a baffle 4 is movably inserted into one side of the second box 2, and an electric push rod 3 is fixedly installed on one side of the second box 2. The output end of the electric push rod 3 is fixedly connected to the baffle 4.

[0045] In this process, by activating the electric push rod 3, the output end of the electric push rod 3 drives the baffle 4 to move, and then the crushed fruit and vegetable kitchen waste will fall into the interior of the first container 1.

[0046] Working principle: First, the fruit and vegetable kitchen waste is poured into the second container 2. Then, the motor 6 is started. The output end of the motor 6 drives the first rotating shaft 7 and the blade 8 to rotate. Through the rotation of the blade 8, the fruit and vegetable kitchen waste can be crushed. After the fruit and vegetable kitchen waste is crushed, the electric push rod 3 is started. The output end of the electric push rod 3 drives the baffle 4 to move. Then, the crushed fruit and vegetable kitchen waste will fall into the first container 1. Through the above structure, the fruit and vegetable kitchen waste can be crushed.

[0047] By using two synchronous pulleys 11 and a synchronous belt 12, the rotation of the first rotating shaft 7 drives the rotation of the second rotating shaft 10 and the first bevel gear 14. Since the first bevel gear 14 and the second bevel gear 15 are meshed together, the rotation of the first bevel gear 14 drives the rotation of the second bevel gear 15 and the threaded sleeve 13. The rotation of the threaded sleeve 13 drives the threaded rod 16 and the pressure plate 17 to move. At this time, the pressure plate 17 will squeeze the crushed fruit and vegetable kitchen waste. The squeezed water will be discharged through the through hole 20 and will enter the collection shell 22 through the feeding shell 21 for collection. When the pressure plate 17 moves, it drives the telescopic rod 19 to slide inside the telescopic sleeve 18, which makes the pressure plate 17 more stable when moving. The fruit and vegetable kitchen waste can be taken out through the hinged box door 23. With the above structure, the crushing and dehydration of fruit and vegetable kitchen waste can be carried out, thereby realizing the carbon source preparation process. This device has a high degree of automation, reduces the unnecessary workload of the staff, and facilitates the use of the staff.

[0048] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A device for preparing carbon source from fruit and vegetable kitchen waste, characterized in that, include: The first box (1) has a second box (2) fixedly connected to its top. The first box (1) and the second box (2) are connected. A door (23) is hinged to one side of the first box (1). Multiple through holes (20) are evenly distributed on one side of the first box (1). Motor (6), the motor (6) is located on the top of the second housing (2), the output end of the motor (6) is fixedly connected to a first rotating shaft (7), the first rotating shaft (7) extends through the interior of the second housing (2), and a plurality of equally spaced blades (8) are fixedly connected to the outside of the first rotating shaft (7). A threaded sleeve (13) is rotatably mounted on one side of the inner wall of the first housing (1). A threaded rod (16) is threadedly connected inside the threaded sleeve (13). A pressure plate (17) is provided at one end of the threaded rod (16). The pressure plate (17) is slidably mounted inside the first housing (1). A second rotating shaft (10) is rotatably mounted on the top of the first housing (1). The second rotating shaft (10) extends into the interior of the first housing (1). The first rotating assembly is disposed outside the first rotating shaft (7) and the second rotating shaft (10) and is used to drive the second rotating shaft (10) to rotate; The second rotating assembly is disposed outside the second rotating shaft (10) and the threaded sleeve (13) and is used to drive the threaded sleeve (13) to rotate.

2. The apparatus for preparing carbon source from fruit and vegetable kitchen waste according to claim 1, characterized in that, The first box (1) is fixedly connected to a feeding shell (21) on the side near the through hole (20), and a collection shell (22) is provided on one side of the first box (1), with the collection shell (22) located at the bottom of the feeding shell (21).

3. The apparatus for preparing carbon source from fruit and vegetable kitchen waste according to claim 1, characterized in that, The top of the first housing (1) is fixedly connected to a support frame (5), and the motor (6) is fixedly installed on the support frame (5).

4. The device for preparing carbon source from fruit and vegetable kitchen waste according to claim 1, characterized in that, The first rotating assembly includes two synchronous pulleys (11), which are fixedly connected to the outside of the first rotating shaft (7) and the second rotating shaft (10), respectively. The two synchronous pulleys (11) are meshed with the same synchronous belt (12).

5. The apparatus for preparing carbon source from fruit and vegetable kitchen waste according to claim 1, characterized in that, The second rotating assembly includes a first bevel gear (14), which is fixedly connected to the bottom of the second rotating shaft (10). A second bevel gear (15) is fixedly sleeved on the outside of the threaded sleeve (13), and the first bevel gear (14) and the second bevel gear (15) are meshed together.

6. The apparatus for preparing carbon source from fruit and vegetable kitchen waste according to claim 1, characterized in that, Two symmetrically distributed telescopic sleeves (18) are fixedly connected to one side of the inner wall of the first box (1). Telescopic rods (19) are slidably installed inside the two telescopic sleeves (18). The other end of the two telescopic rods (19) is fixedly connected to one side of the pressure plate (17).

7. The apparatus for preparing carbon source from fruit and vegetable kitchen waste according to claim 1, characterized in that, The top of the first housing (1) is fixedly connected to a fixing frame (9), and the second rotating shaft (10) is rotatably mounted on the fixing frame (9).

8. The apparatus for preparing carbon source from fruit and vegetable kitchen waste according to claim 1, characterized in that, A baffle (4) is movably inserted into one side of the second housing (2), and an electric push rod (3) is fixedly installed on one side of the second housing (2). The output end of the electric push rod (3) is fixedly connected to the baffle (4).

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