Automatic cleaning device for processing lotus seeds

Abstract

The utility model discloses an automatic cleaning device for organic lotus seed processing relates to lotus seed cleaning technical field, including bearing frame, limit block, discharge hopper, bearing roller and drive roll, the bearing frame side is provided with cleaning structure, the cleaning structure includes bearing roller, drive roll, cleaning roller, motor, guide plate and toothing ring, the toothing ring sets up in the side of cleaning roller, the guide plate sets up in the inside of cleaning roller, bearing roller is installed in the below of cleaning roller with drive roll, the motor is installed in the side of drive roll, and the water collecting tank of bearing frame bottom collects the washing wastewater, avoids the pollution environment, and its oblique bottom surface is favorable to the wastewater to the backwater interface convergence, improves the collection efficiency, and backwater interface realizes wastewater recycling, saves the resources, reduces the cost, meets the energy -conserving environmental protection requirement, has promoted the equipment's environmental protection and the economy.

Description

Technical Field

[0001] This utility model relates to the field of lotus seed cleaning technology, specifically an automatic cleaning device for processing organic lotus seeds. Background Technology

[0002] The automatic cleaning device for lotus seed processing is a piece of equipment used in the lotus seed processing process to achieve automated cleaning of lotus seeds. Its core function is to remove mud, sand, impurities and other substances attached to the surface of lotus seeds by means of the coordinated operation of mechanical structure and water flow rinsing, thus completing the cleaning process of lotus seeds. Taking the lotus seed automatic cleaning device with application number CN202420975776.4 as an example, the device focuses on realizing the assembly line operation function of "continuous conveying + adaptive cleaning + active separation", especially emphasizing the improvement of cleaning uniformity and impurity separation efficiency. However, the device is not equipped with a wastewater recycling system and integrated cleaning design, and there is room for optimization in terms of wastewater recycling and integrated cleaning system. Based on this, this solution proposes "an automatic cleaning device for processing organic lotus seeds" to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic cleaning device for organic lotus seed processing, so as to solve the problem mentioned in the background art that the existing equipment on the market does not have a wastewater recycling system and integrated cleaning design, and there is room for optimization in the integrated integration of wastewater recycling and cleaning systems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic cleaning device for processing organic lotus seeds, comprising a support frame, a limiting block, a discharge hopper, a support roller, and a drive roller; The support frame is provided with a cleaning structure on its side. The cleaning structure includes a support roller, a drive roller, a cleaning roller, a motor, a guide plate, and a toothed ring. The toothed ring is located on the side of the cleaning roller, the guide plate is located inside the cleaning roller, the support roller and the drive roller are installed below the cleaning roller, and the motor is installed on the side of the drive roller.

[0005] As a preferred technical solution of this utility model, a limiting rod is fixedly connected to the right side of the support frame, and there are four limiting rods symmetrically distributed. Six square support legs are fixedly connected to the bottom of the support frame, and a fixed frame is fitted on the upper right side of the support frame through the limiting rod. Using the above technical solution, the four symmetrically distributed limit rods on the right side of the support frame provide stable support for the fixed frame, preventing the fixed frame from shifting due to vibration during equipment operation; the six square support legs at the bottom of the support frame increase the contact area with the ground, improve the overall stability of the device, reduce operating sway, and extend the service life of the equipment.

[0006] As a preferred technical solution of this utility model, the feeding hopper is engaged with the support frame, the feeding hopper has an inclined L-shaped structure, and the right side of the feeding hopper is slidably connected to a limiting plate; Using the above technical solution, the feeding hopper, which is connected to the fixed frame and the support frame, is easy to disassemble and install, facilitates cleaning and maintenance, and ensures hygienic processing; the inclined L-shaped feeding hopper guides the lotus seeds smoothly into the cleaning structure, reducing jamming and accumulation; the limiting plate on the right side of the feeding hopper can adjust the size of the feeding port, control the feeding speed, adapt to different processing volumes, and avoid feeding problems affecting the cleaning effect or efficiency.

[0007] As a preferred technical solution of this utility model, the bottom of the support frame is fixedly connected to a water collection tank, the bottom surface of the water collection tank is an inclined structure, and the left side of the water collection tank is connected to a return water interface. Using the above technical solution, the water collection tank at the bottom of the support frame can collect cleaning wastewater and prevent pollution of the working environment; the inclined structure of the bottom of the water collection tank facilitates the collection of wastewater to the return water interface, improving collection efficiency; the return water interface can recycle wastewater for reuse, saving resources, reducing costs, and meeting energy conservation and environmental protection requirements.

[0008] As a preferred technical solution of this utility model, a limiting block is fixedly connected to the left side of the support frame, a pair of through holes are opened above the limiting block, the hopper is slidably connected to the side of the limiting block, and the hopper is fixed by a limiting pin. Using the above technical solution, the limiting block on the left side of the support frame provides installation positioning for the discharge hopper, ensuring accurate positioning; the through hole of the limiting block cooperates with the limiting pin of the discharge hopper to firmly fix the discharge hopper, prevent it from falling off during operation, and ensure smooth discharge of lotus seeds; the discharge hopper and the limiting block are slidably connected, and the position angle can be adjusted by pulling out the limiting pin, which is convenient for connecting to different collection containers and improves the applicability of the equipment.

[0009] As a preferred technical solution of this utility model, the bearing frame is rotatably connected to the inner wall of the left side and the bearing roller is rotatably connected to the inner wall of the right side. The right surface of the driving roller is a gear structure, and the right side of the driving roller is fixedly connected to the output shaft of the motor. A high-pressure nozzle is fixedly connected to the center line position below the bearing frame, and the high-pressure nozzle is connected to an external water pump. Using the above technical solution, the support roller and drive roller on the support frame support the cleaning roller and ensure its stable rotation; the drive roller is connected to the motor output shaft through a gear structure to provide stable power to the cleaning roller, realize automated cleaning, and improve efficiency; the high-pressure nozzle below the support frame is connected to an external water pump, which can rinse impurities on the surface of lotus seeds, and the external water pump is easy to adjust the water pressure to adapt to different cleaning needs.

[0010] As a preferred technical solution of this utility model, a cleaning roller is rotatably connected above the carrying roller and the driving roller, a toothed ring is fixedly connected to the outer ring on the right side of the cleaning roller, a guide plate is fixedly connected inside the cleaning roller, the guide plate has a spiral structure, and the cleaning roller is connected to the side gear of the driving roller through the toothed ring. Using the above technical solution, the cleaning roller rotates above the carrying roller and the driving roller, making full contact with the lotus seeds for friction cleaning, and the high-pressure nozzle enhances the cleaning effect; the toothed ring of the cleaning roller meshes with the gear of the driving roller to ensure stable transmission and synchronous rotation of the cleaning roller to ensure continuous cleaning; the spiral guide plate moves the lotus seeds axially with the rotation of the cleaning roller to avoid accumulation, ensure that each lotus seed is fully cleaned, and improve uniformity.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. The four symmetrically distributed limit rods on the right side of the support frame provide stable support for the fixed frame and prevent it from shifting due to vibration; the six square support legs at the bottom increase the contact area with the ground, improve overall stability, reduce shaking during operation, extend the service life of the equipment, and provide a reliable foundation for the entire cleaning process. 2. The feed hopper, which is connected to the fixed frame and the support frame, is easy to disassemble and clean, ensuring hygiene; the inclined L-shaped structure guides the lotus seeds to enter the cleaning structure smoothly, reducing jamming; the right-side limit plate can adjust the feeding speed to adapt to different processing volumes, avoiding affecting the cleaning effect or efficiency, and ensuring that the feeding process is efficient and orderly. 3. The water collection tank at the bottom of the support frame collects cleaning wastewater to avoid environmental pollution; its sloping bottom surface facilitates the collection of wastewater to the return water interface, improving collection efficiency; the return water interface enables wastewater recycling and reuse, saving resources, reducing costs, meeting energy conservation and environmental protection requirements, and improving the environmental friendliness and economy of the equipment. 4. The carrying roller and drive roller support the stable rotation of the cleaning roller. The drive roller works with the motor to provide power for cleaning. The high-pressure nozzle washes away impurities. The cleaning roller rotates stably through the gear ring drive. The spiral guide plate prevents lotus seeds from accumulating and ensures thorough and uniform cleaning. The discharge hopper is accurately positioned and firmly fixed through the limit block and limit pin. It can also be adjusted to connect to different containers, improving the cleaning effect and equipment applicability. Attached Figure Description

[0012] Figure 1 This is a side view of the structure of this utility model; Figure 2 This is a schematic diagram of the cleaning roller and fixing frame structure of this utility model; Figure 3 This is a side view of the discharge hopper structure of this utility model; Figure 4 This is a side view of the cross-sectional structure of this utility model; Figure 5This is a schematic diagram of the toothed ring and drive roller structure of this utility model; Figure 6 This is a schematic diagram of the high-pressure nozzle and cleaning roller structure of this utility model; Figure 7 This is a side view of the cleaning roller structure of this utility model.

[0013] In the diagram: 1. Support frame; 2. Limiting block; 3. Discharge hopper; 4. Support roller; 5. High-pressure nozzle; 6. Cleaning roller; 7. Fixing frame; 8. Limiting rod; 9. Feed hopper; 10. Water return interface; 11. Limiting plate; 12. Water collection trough; 13. Limiting pin; 14. Motor; 15. Guide plate; 16. Gear ring; 17. Drive roller. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1 - Figure 7 The present invention provides an automatic cleaning device for processing organic lotus seeds, comprising a support frame 1, a limiting block 2, a discharge hopper 3, a support roller 4, a high-pressure nozzle 5, a cleaning roller 6, a fixing frame 7, a limiting rod 8, a feed hopper 9, a return water interface 10, a limiting insert plate 11, a water collection trough 12, a limiting pin 13, a motor 14, a guide plate 15, a toothed ring 16, and a drive roller 17. The right side of the support frame 1 is fixedly connected to the limiting rod 8. There are four limiting rods 8 in total, which are symmetrically distributed. The bottom of the support frame 1 is fixedly connected to six square support legs, and the upper right side of the support frame 1 is fitted with a fixing frame 7 through the limiting rod 8. The four symmetrically distributed limiting rods 8 on the right side of the support frame 1 can form a stable limiting support for the fixed frame 7, restricting the displacement of the fixed frame 7 from multiple directions, and preventing the fixed frame 7 from shifting due to vibrations caused by the operation of components such as the motor 14 during equipment operation; the six square support legs at the bottom of the support frame 1 enhance the overall stability of the device by increasing the contact points and contact area with the ground, reducing shaking during equipment operation, providing a foundation for the stable operation of each component, and helping to extend the service life of the equipment; The fixed frame 7 and the support frame 1 are engaged and connected to the feed hopper 9. The feed hopper 9 has an inclined L-shaped structure, and the right side of the feed hopper 9 is slidably connected to the limiting plate 11. The interlocking connection between the fixed frame 7 and the support frame 1 makes the installation and disassembly of the feeding hopper 9 more convenient, facilitating regular cleaning and maintenance of the feeding hopper 9, preventing residual lotus seed fragments and other impurities from breeding bacteria, and ensuring the hygiene requirements of organic lotus seed processing; the inclined L-shaped structure of the feeding hopper 9 can use gravity to guide the lotus seeds smoothly into the cleaning structure, reducing the phenomenon of lotus seeds getting stuck and piling up during the feeding process; the limiting plate 11 on the right side of the feeding hopper 9 can slide to change the size of the feeding port, thereby flexibly controlling the feeding speed of the lotus seeds to adapt to different processing volumes, avoiding incomplete cleaning due to feeding too fast, or affecting the overall processing efficiency due to feeding too slow; The bottom of the support frame 1 is fixedly connected to the water collection tank 12. The bottom surface of the water collection tank 12 is inclined, and the left side of the water collection tank 12 is connected to the return water interface 10. The water collection tank 12 at the bottom of the support frame 1 can collect the wastewater generated during the lotus seed washing process, preventing the wastewater from flowing randomly and polluting the processing environment, and keeping the work area clean. The inclined structure at the bottom of the water collection tank 12 uses gravity to make the wastewater flow to the return water interface 10 on the left, improving the wastewater collection efficiency. The return water interface 10 can lead out the collected wastewater for treatment and reuse, realizing the recycling of water resources, which is conducive to saving resources, reducing processing costs, and conforming to the development concept of energy conservation and environmental protection. The left side of the support frame 1 is fixedly connected to the limiting block 2. A pair of through holes are opened on the upper part of the limiting block 2. The side of the limiting block 2 is slidably connected to the discharge hopper 3. The upper part of the discharge hopper 3 is fixed by the limiting pin 13. The limiting block 2 on the left side of the support frame 1 provides an accurate positioning reference for the installation of the discharge hopper 3, ensuring that the discharge hopper 3 can accurately connect to the outlet of the cleaned lotus seeds. The through hole above the limiting block 2 cooperates with the limiting pin 13 above the discharge hopper 3 to firmly fix the discharge hopper 3 on the limiting block 2, preventing the discharge hopper 3 from falling off due to vibration or other reasons during equipment operation, and ensuring that the cleaned lotus seeds can be discharged smoothly. The sliding connection between the discharge hopper 3 and the limiting block 2, combined with the removal of the limiting pin 13, allows for easy adjustment of the position and angle of the discharge hopper 3 to better connect with collection containers of different types and specifications, improving the applicability of the equipment. The support roller 4 is rotatably connected to the inner wall of the left side of the support frame 1, and the drive roller 17 is rotatably connected to the inner wall of the right side of the support frame 1. The right surface of the drive roller 17 is a gear structure, and the right side of the drive roller 17 is fixedly connected to the output shaft of the motor 14. The high-pressure nozzle 5 is fixedly connected to the center line of the lower part of the support frame 1, and the high-pressure nozzle 5 is connected to an external water pump. The support roller 4 on the left inner wall of the support frame 1 and the drive roller 17 on the right inner wall together provide stable support for the cleaning roller 6, ensuring that the cleaning roller 6 can rotate smoothly. The gear structure on the right surface of the drive roller 17 is fixedly connected to the output shaft of the motor 14, so that the power of the motor 14 can be stably transmitted to the drive roller 17, thereby providing power to the cleaning roller 6, realizing the automation of the lotus seed cleaning process and improving cleaning efficiency. The high-pressure nozzle 5 at the center position below the support frame 1 is connected to an external water pump, which can spray high-pressure water to rinse the lotus seeds, effectively removing impurities from the surface of the lotus seeds. The water pressure can be easily adjusted by the external water pump to meet the needs of different cleaning levels. The cleaning roller 6 is rotatably connected above the carrying roller 4 and the driving roller 17. The toothed ring 16 is fixedly connected to the outer ring on the right side of the cleaning roller 6. The guide plate 15 is fixedly connected inside the cleaning roller 6. The guide plate 15 has a spiral structure, and the cleaning roller 6 is connected to the side gear of the driving roller 17 through the toothed ring 16. When the cleaning roller 6 rotates above the carrying roller 4 and the drive roller 17, it can fully contact the lotus seeds and generate friction. Combined with the rinsing action of the high-pressure nozzle 5, it further enhances the cleaning effect on the lotus seeds. The toothed ring 16 on the outer right side of the cleaning roller 6 meshes with the gear on the side of the drive roller 17, ensuring the stability and accuracy of the transmission between the two. This allows the cleaning roller 6 to rotate synchronously with the drive roller 17, ensuring the continuity of the cleaning process. When the cleaning roller 6 rotates, the spiral guide plate 15 inside the cleaning roller 6 can push the lotus seeds to move along the axial direction of the cleaning roller 6, preventing the lotus seeds from accumulating inside the cleaning roller 6 and ensuring that each lotus seed is fully cleaned, thus improving the uniformity of the cleaning.

[0016] Working principle: When using an automatic cleaning device for processing organic lotus seeds, the feeding amount is first controlled by adjusting the limit plate 11 on the right side of the feeding hopper 9. The lotus seeds slide from the inclined L-shaped feeding hopper 9 into the inner side of the cleaning roller 6 and fall on the support surface formed by the bearing roller 4 and the drive roller 17. When the motor 14 is started, the output shaft of the motor 14 drives the drive roller 17 to rotate. Since the gear on the right side of the drive roller 17 meshes with the toothed ring 16 on the outer ring of the cleaning roller 6, the cleaning roller 6 rotates synchronously with the drive roller 17. When the spiral guide plate 15 on the inner side of the cleaning roller 6 rotates, it pushes the lotus seeds to move from right to left along the axial direction to avoid accumulation. At the same time, the high-pressure nozzle 5 connected to the external water pump sprays water from below the cleaning roller 6 to rinse the lotus seeds; the cleaning roller 6 rotates and rubs against the surface of the lotus seeds, and the two work together to achieve a thorough cleaning of the lotus seeds; The wastewater generated during cleaning drips into the bottom water collection tank 12 through the gap of the support frame 1. Because the bottom of the water collection tank 12 is inclined, the wastewater flows to the return water interface 10 on the left side and can be recycled and reused. After cleaning, the lotus seeds are pushed by the guide plate 15 to the left end of the cleaning roller 6 and slide into the discharge hopper 3. The discharge hopper 3 is fixed by the limit block 2 and the limit pin 13. The angle can be adjusted to connect with the collection container to complete the automatic cleaning process of the lotus seeds.

[0017] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic cleaning device for processing organic lotus seeds, comprising a support frame (1) and a fixing frame (7); characterized in that: The support frame (1) is provided with a cleaning structure on its side. The cleaning structure includes a support roller (4), a drive roller (17), a cleaning roller (6), a motor (14), a guide plate (15), and a toothed ring (16). The toothed ring (16) is located on the side of the cleaning roller (6), the guide plate (15) is located inside the cleaning roller (6), the support roller (4) and the drive roller (17) are installed below the cleaning roller (6), and the motor (14) is installed on the side of the drive roller (17).

2. The automatic cleaning device for processing organic lotus seeds according to claim 1, characterized in that, The support frame (1) is fixedly connected to the right side of the limiting rod (8). There are four limiting rods (8) in total, which are symmetrically distributed. The bottom of the support frame (1) is fixedly connected to six square support legs, and the upper right side of the support frame (1) is fitted with a fixing frame (7) through the limiting rod (8).

3. The automatic cleaning device for processing organic lotus seeds according to claim 1, characterized in that, The fixed frame (7) and the support frame (1) are engaged and connected to the feed hopper (9). The feed hopper (9) is an inclined L-shaped structure. The right side of the feed hopper (9) is slidably connected to the limiting plate (11).

4. The automatic cleaning device for processing organic lotus seeds according to claim 1, characterized in that, The bottom of the support frame (1) is fixedly connected to the water collection tank (12), the bottom surface of the water collection tank (12) is an inclined structure, and the left side of the water collection tank (12) is connected to the return water interface (10).

5. The automatic cleaning device for processing organic lotus seeds according to claim 1, characterized in that, The support frame (1) is fixedly connected to the left side of the limiting block (2), and a pair of through holes are opened on the upper part of the limiting block (2). The limiting block (2) is slidably connected to the side of the discharge hopper (3), and the upper part of the discharge hopper (3) is engaged and fixed by the limiting pin (13).

6. The automatic cleaning device for processing organic lotus seeds according to claim 1, characterized in that, The support frame (1) is rotatably connected to the inner wall of the left side of the support roller (4), and the support frame (1) is rotatably connected to the inner wall of the right side of the support roller (1). The right side surface of the drive roller (17) is a gear structure, and the right side of the drive roller (17) is fixedly connected to the output shaft of the motor (14). The high-pressure nozzle (5) is fixedly connected to the center line of the lower part of the support frame (1), and the high-pressure nozzle (5) is connected to an external water pump.

7. The automatic cleaning device for processing organic lotus seeds according to claim 1, characterized in that, The cleaning roller (6) is rotatably connected above the carrying roller (4) and the driving roller (17). The outer ring of the right side of the cleaning roller (6) is fixedly connected to the toothed ring (16). The guide plate (15) is fixedly connected inside the cleaning roller (6). The guide plate (15) has a spiral structure, and the cleaning roller (6) is connected to the side gear of the driving roller (17) through the toothed ring (16).

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