Feeding device for peanut storage

Abstract

The utility model discloses a feeding device for peanut storage, relates to the technical field of feeding devices, and solves the technical problems that according to an existing technical scheme, adjustment and blockage placement are not convenient, and products are prone to being damaged, the feeding device comprises a feeding pipe and a support structure, and the support structure is installed on the side wall face of the feeding pipe. According to the peanut conveying device disclosed by the utility model, through the synergistic effect of the auger blades, uniform, continuous and efficient conveying of peanuts is realized; the negative pressure air supply structure improves the material conveying speed, and the blocking phenomenon in the conveying process is effectively reduced; an overflow pipe is arranged, so that excessive peanuts can be discharged in time, blockage caused by material accumulation in the feeding pipe is prevented, and stable operation of equipment is guaranteed; due to the reasonable conveying mode and the application of the protection cage, the breakage rate of the peanuts in the transferring process is effectively reduced, and the yield and the peanut quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of feeding technology, specifically a feeding device for peanut storage. Background Technology

[0002] This utility model relates to the technical field of adjustable peanut storage feeding equipment. Its main function is to achieve rapid and efficient transfer of peanuts inside storage tanks or externally stacked peanuts through suction and conveying. This type of equipment typically employs structures such as vacuum suction machines, screw conveyors, or mobile belt conveyors, allowing for flexible adjustment of the inlet height and conveying direction to adapt to the needs of different sites and storage containers. The equipment is of moderate size, easy to move and operate, and can be flexibly deployed according to the actual storage volume and operating environment. It is suitable for both daily transfers in small peanut processing plants and localized feeding needs in large storage warehouses. Through automated suction or conveying, manual handling is greatly reduced, work efficiency is improved, and damage and loss of peanuts during handling are reduced.

[0003] This small-to-medium-sized, adjustable feeding equipment is of great significance. First, it enhances the automation level of peanut storage and transportation, improves the working environment, reduces labor intensity, and lowers labor costs. Second, its flexibility and adjustability allow it to adapt to changing production and storage scenarios, improving the utilization rate of storage space and the timeliness of transportation, thus helping to ensure peanut quality and smooth subsequent processing. Furthermore, automated feeding reduces the impact of human operation on food safety, facilitates standardized and regulated management of peanut storage, and provides strong support for the modernization and large-scale development of the peanut industry.

[0004] Existing technical solutions have technical problems such as difficulty in adjusting and placing blockages, and easy damage to the product. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a feeding device for peanut storage, which solves the technical problems of existing technical solutions, such as inconvenience in adjusting and placing materials to prevent blockage and easy damage to the product.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a peanut storage feeding device, comprising a feeding pipe and a support structure, wherein the support structure is installed on the side wall of the feeding pipe, a discharge port is provided at the upper end of the feeding pipe, a negative pressure air supply structure is provided on the discharge port, an overflow pipe is fixedly installed on the side wall of the feeding pipe, a main shaft is rotatably installed inside the feeding pipe, and an auger blade is fixedly installed on the main shaft;

[0007] This peanut storage feeding device achieves stable installation and efficient peanut material conveying through the cooperation of the feeding pipe and support structure. The feeding pipe contains a main shaft and auger blades, which can evenly and continuously convey peanuts to the upper discharge port as the main shaft rotates. The discharge port is equipped with a negative pressure air supply structure, which helps to increase the material conveying speed and reduce blockages. Simultaneously, the overflow pipe effectively prevents overloading of the feeding pipe, ensuring stable operation of the equipment.

[0008] Preferably, a motor frame is fixedly installed at the upper end of the feeding pipe, and a feeding motor is fixedly installed on the motor frame. The drive end of the feeding motor is fixedly connected to one end of the main shaft. The upper motor frame and the feeding motor provide a continuous and stable power source for the main shaft and auger blades. The feeding motor directly drives the main shaft to rotate, realizing automated feeding of peanuts, significantly improving feeding efficiency, reducing manual intervention, and ensuring the continuity and reliability of the conveying process.

[0009] Preferably, a protective cage is fixedly installed at the lower end of the feeding pipe, and the protective cage is a metal mesh cage; the addition of a metal mesh protective cage at the lower end of the feeding pipe can effectively prevent foreign objects from entering the inside of the feeding pipe during equipment operation, protect the auger blades and main shaft from damage, and at the same time prevent operators from accidentally touching rotating parts, thereby improving the safety of equipment operation.

[0010] Preferably, the negative pressure air supply structure includes a blower, which is fixedly installed at the upper end of the feeding pipe. The input end of the blower faces outward from the side wall of the feeding pipe, and a filter hood is fixedly installed at the input end of the blower. The output end of the blower faces the discharge port. This structure can create a negative pressure airflow within the feeding pipe, assisting the peanut material to rise smoothly and reducing the risk of material blockage. The filter hood prevents dust and impurities from entering the pipe with the air, and the output end of the blower facing the discharge port effectively promotes the smooth discharge of peanuts, improving the overall feeding efficiency.

[0011] Preferably, the support structure includes an upper support section, a lower support section, and an intermediate frame. One end of the upper support section is connected to the side wall of the feeding pipe, and the other end of the upper support section is connected to one end of the intermediate frame. The upper end of the lower support section is connected to one end of the intermediate frame. The upper support section and the intermediate frame, as well as the upper support section and the feeding pipe, are connected by a damping turntable. The upper support section includes a pair of connecting rods, which, together with the intermediate frame and the feeding pipe, form a parallelogram structure. This allows for flexible adjustment of the angle and height of the feeding pipe according to actual needs. The parallelogram structure design ensures the stability and smoothness of equipment adjustments, adapting to the feeding requirements of different storage tanks or stacking sites.

[0012] Preferably, the lower support includes a motor housing, in which a lifting motor is installed. A threaded rod is fixedly installed on the drive end of the lifting motor. An outer sleeve is fixedly installed on the motor housing, and an inner sleeve is fixedly installed at the lower end of the intermediate frame. The inner sleeve is slidably installed inside the outer sleeve, and a threaded sleeve is fixedly installed at the lower end of the inner sleeve. The threaded rod is threadedly connected to the threaded sleeve. By driving the threaded rod with the motor to slide the inner and outer sleeves, the lifting and lowering adjustment of the feeding pipe can be realized, making it easier for the equipment to adapt to storage tanks or stacking areas of different heights, thus improving the applicability and ease of operation of the equipment.

[0013] Preferably, an adjusting rod is rotatably mounted on the outer sleeve, an auxiliary sleeve is slidably mounted on the outer sleeve, a support rod is rotatably mounted on the auxiliary sleeve, and the other end of the adjusting rod is rotatably connected to the support rod. The auxiliary sleeve has a threaded hole, and a fastening screw is threaded onto it. The adjusting rod, auxiliary sleeve, and support rod on the outer sleeve allow for fine-tuning and auxiliary support during lifting and lowering. The auxiliary sleeve, through its threaded hole and fastening screw, can lock the desired height and angle. The cooperation between the adjusting rod and the support rod enhances the structural stability of the equipment, ensuring that the feeding pipe maintains a good working posture under different operating conditions.

[0014] Beneficial effects

[0015] This utility model provides a peanut storage feeding device. Through the synergistic action of the auger blades, it achieves uniform, continuous, and efficient peanut conveying. The negative pressure air supply structure increases the material conveying speed and effectively reduces blockages during the conveying process. The overflow pipe promptly removes excess peanuts, preventing blockages caused by material accumulation in the feeding pipe and ensuring stable equipment operation. The reasonable conveying method and the application of the protective cage effectively reduce the breakage rate of peanuts during transfer, improving the yield and quality of the finished product. This device adopts an innovative support structure design with flexible adjustability in height and angle. Through the damping turntable and parallelogram mechanism, the working angle and height of the feeding pipe can be easily adjusted to adapt to the needs of different storage tanks, stacking sites, and operating environments. The lifting motor, threaded rod, inner and outer sleeves, and other components cooperate to achieve automatic lifting and adjustment of the equipment, greatly improving operational convenience and applicability. Attached Figure Description

[0016] Figure 1 This is a front cross-sectional view of the feeding device for peanut storage described in this utility model.

[0017] In the diagram: 1. Feeding pipe; 2. Discharge port; 3. Overflow pipe; 4. Main shaft; 5. Screw blades; 6. Motor frame; 7. Feeding motor; 8. Protective cage; 9. Blower; 10. Air filter; 11. Intermediate frame; 13. Connecting rod; 14. Motor box; 15. Threaded rod; 16. Outer sleeve; 17. Inner sleeve; 18. Threaded sleeve; 19. Adjusting rod; 20. Auxiliary sleeve; 21. Support rod; 22. Fastening screw; Detailed Implementation

[0018] To further illustrate the technical means and effects adopted by this utility model to achieve its intended purpose, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Detailed description follows.

[0019] Please see Figure 1 This utility model provides a technical solution: a peanut storage feeding device, including a feeding pipe 1 and a support structure. The support structure is installed on the side wall of the feeding pipe 1. A discharge port 2 is provided at the upper end of the feeding pipe 1. A negative pressure air supply structure is provided on the discharge port 2. An overflow pipe 3 is fixedly installed on the side wall of the feeding pipe 1. A main shaft 4 is rotatably installed inside the feeding pipe 1. A screw conveyor blade 5 is fixedly installed on the main shaft 4.

[0020] This peanut storage feeding device achieves stable installation and efficient peanut material conveying through the cooperation of the feeding pipe 1 and the support structure. The feeding pipe 1 contains a main shaft 4 and auger blades 5, which can evenly and continuously convey peanuts to the upper discharge port 2 when the main shaft 4 rotates. The discharge port 2 is equipped with a negative pressure air supply structure, which helps to increase the material conveying speed and reduce blockages. Simultaneously, the overflow pipe 3 effectively prevents overloading of the material in the feeding pipe 1, ensuring stable operation of the equipment.

[0021] In this embodiment, a motor frame 6 is fixedly mounted on the upper end of the feeding pipe 1, and a feeding motor 7 is fixedly mounted on the motor frame 6. The driving end of the feeding motor 7 is fixedly connected to one end of the main shaft 4. The upper motor frame 6 and the feeding motor 7 provide a continuous and stable power source for the main shaft 4 and the auger blades 5. The feeding motor 7 directly drives the main shaft 4 to rotate, realizing automated feeding of peanuts, significantly improving feeding efficiency, reducing manual intervention, and ensuring the continuity and reliability of the conveying process.

[0022] In this embodiment, a protective cage 8 is fixedly installed at the lower end of the feeding pipe 1. The protective cage 8 is a metal mesh cage. The metal mesh protective cage 8 installed at the lower end of the feeding pipe 1 can effectively prevent foreign objects from entering the inside of the feeding pipe 1 during equipment operation, protect the auger blades 5 and the main shaft 4 from damage, and at the same time prevent operators from accidentally touching the rotating parts, thereby improving the safety of equipment operation.

[0023] In this embodiment, the negative pressure air supply structure includes a blower 9, which is fixedly installed on the upper end of the feeding pipe 1. The input end of the blower 9 faces outward from the side wall of the feeding pipe 1, and a filter hood 10 is fixedly installed on the input end of the blower 9. The output end of the blower 9 faces the discharge port 2. This configuration creates a negative pressure airflow within the feeding pipe 1, assisting the peanut material to rise smoothly and reducing the risk of material blockage. The filter hood 10 prevents dust and impurities from entering the pipe with the air, and the output end of the blower 9 facing the discharge port 2 effectively promotes the smooth discharge of peanuts, improving the overall feeding efficiency.

[0024] In this embodiment, the support structure is further configured such that it includes an upper support section, a lower support section, and an intermediate frame 11. One end of the upper support section is connected to the side wall of the feeding pipe 1, and the other end of the upper support section is connected to one end of the intermediate frame 11. The upper end of the lower support section is connected to one end of the intermediate frame 11. The upper support section and the intermediate frame 11, as well as the upper support section and the feeding pipe 1, are connected by a damping turntable. The upper support section includes a pair of connecting rods 13, which, together with the intermediate frame 11 and the feeding pipe 1, form a parallelogram structure. This allows for flexible adjustment of the angle and height of the feeding pipe 1 according to actual needs. The parallelogram structure design ensures the stability and smoothness of equipment adjustment, adapting to the feeding requirements of different storage tanks or stacking sites.

[0025] In this embodiment, the lower support unit includes a motor housing 14, a lifting motor is installed inside the motor housing 14, a threaded rod 15 is fixedly installed on the drive end of the lifting motor, an outer sleeve 16 is fixedly installed on the motor housing 14, an inner sleeve 17 is fixedly installed at the lower end of the intermediate frame 11, the inner sleeve 17 is slidably installed inside the outer sleeve 16, a threaded sleeve 18 is fixedly installed at the lower end of the inner sleeve 17, and the threaded rod 15 is threadedly connected to the threaded sleeve 18; by driving the threaded rod 15 with the motor to drive the inner and outer sleeves 16 to slide, the lifting and lowering adjustment of the feeding pipe 1 is realized, which makes it easier for the equipment to adapt to storage tanks or stacking areas of different heights, improving the applicability and ease of operation of the equipment.

[0026] In this embodiment, an adjusting rod 19 is rotatably mounted on the outer sleeve 16, and an auxiliary sleeve 20 is slidably mounted on the outer sleeve 16. A support rod 21 is rotatably mounted on the auxiliary sleeve 20, and the other end of the adjusting rod 19 is rotatably connected to the support rod 21. The auxiliary sleeve 20 has a threaded hole, and a fastening screw 22 is threadedly connected to it. The adjusting rod 19, auxiliary sleeve 20, and support rod 21 on the outer sleeve 16 enable fine-tuning and auxiliary support during the lifting and lowering process. The auxiliary sleeve 20, through the threaded hole and the fastening screw 22, can lock the required height and angle. The cooperation between the adjusting rod 19 and the support rod 21 enhances the structural stability of the equipment, ensuring that the feeding pipe 1 maintains a good working posture under different working conditions.

[0027] Its detailed connection methods are well-known technologies in this field; such as Figure 1 As shown, the feeding device is transported to the storage tank or stacking area where the operation is to be carried out, and a suitable site is selected for placement; the support structure is adjusted, and the angle and height of the feeding pipe 1 are aligned with the inlet of the target storage tank or stacking area through the damping turntable and parallelogram connecting rod 13; the lifting motor is started, and the motor drives the threaded rod 15 to rotate. Through the threaded connection between the threaded rod 15 and the threaded sleeve 18, the inner and outer sleeves 16 slide, realizing the lifting and lowering of the feeding pipe 1. The inner sleeve 17 and the outer sleeve 16 move up and down through the guide key and will not rotate; fine adjustments are made using the adjusting rod 19, auxiliary sleeve 20 and support rod 21, and the equipment is locked in the optimal working position with the fastening screw 22 to ensure the stability and reliability of the equipment.

[0028] Connect the power supply to the feeding motor 7 and the blower 9, and check that all components are securely connected without looseness. Start the feeding motor 7; the main shaft 4 drives the auger blades 5 to rotate, starting to draw peanuts from the bottom into the feeding pipe 1. Simultaneously, start the blower 9; the negative pressure air supply structure creates airflow assistance within the feeding pipe 1, allowing the peanuts to be smoothly conveyed upwards, improving feeding efficiency and reducing blockages. The peanuts are conveyed to the upper end of the feeding pipe 1 by the auger blades 5 and the airflow, and enter the storage tank or designated container through the discharge port 2. During the feeding process, operators need to regularly check the overflow pipe 3 to ensure it is unobstructed and prevent blockages caused by excessive material. The protective cage 8 (metal mesh cage) prevents foreign objects from entering the feeding pipe 1, ensuring the safety of equipment and personnel. The air filter hood 10 of the blower 9 needs to be cleaned regularly to prevent dust and impurities from affecting the air supply effect.

[0029] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A feeding device for peanut storage, comprising a feeding tube (1) and a support structure, characterized in that, The support structure is installed on the side wall of the feeding pipe (1), the upper end of the feeding pipe (1) is provided with a discharge port (2), the discharge port (2) is provided with a negative pressure air supply structure, the side wall of the feeding pipe (1) is fixedly provided with an overflow pipe (3), the feeding pipe (1) is rotatably provided with a main shaft (4), and the main shaft (4) is fixedly provided with a screw blade (5).

2. The feeding device for peanut storage according to claim 1, characterized in that The upper end of the feeding pipe (1) is fixedly provided with a motor frame (6), the motor frame (6) is fixedly provided with a feeding motor (7), and the driving end of the feeding motor (7) is fixedly connected to one end of the main shaft (4).

3. The feeding device for peanut storage according to claim 1, characterized in that The lower end of the feeding pipe (1) is fixedly provided with a protective cage (8), and the protective cage (8) is a metal mesh cage.

4. The feeding device for peanut storage according to claim 1, characterized in that The negative pressure air supply structure comprises an air supply fan (9), the air supply fan (9) is fixedly installed on the upper end of the feeding pipe (1), the input end of the air supply fan (9) faces outward from the side wall of the feeding pipe (1), the input end of the air supply fan (9) is fixedly provided with a filter cover (10), and the output end of the air supply fan (9) faces the discharge port (2).

5. The feeding device for peanut storage according to claim 1, characterized in that The support structure comprises an upper support part, a lower support part and an intermediate frame (11), one end of the upper support part is connected to the side wall of the feeding pipe (1), the other end of the upper support part is connected to one end of the intermediate frame (11), the upper end of the lower support part is connected to one end of the intermediate frame (11), and the upper support part and the intermediate frame (11) and the upper support part and the feeding pipe (1) are connected in a damping turntable mode.

6. The feeding device for peanut storage according to claim 5, characterized in that The lower support part comprises a motor box (14), a lifting motor is installed in the motor box (14), a threaded rod (15) is fixedly installed at the driving end of the lifting motor, an outer sleeve (16) is fixedly installed on the motor box (14), an inner sleeve (17) is fixedly installed at the lower end of the intermediate frame (11), the inner sleeve (17) is slidably installed in the outer sleeve (16), a threaded sleeve (18) is fixedly installed at the lower end of the inner sleeve (17), and the threaded rod (15) is threadedly connected with the threaded sleeve (18).

7. The feeding device for peanut storage according to claim 6, characterized in that An adjusting rod (19) is rotatably installed outside the outer sleeve (16), an auxiliary sleeve (20) is slidably installed outside the outer sleeve (16), a supporting rod (21) is rotatably installed on the auxiliary sleeve (20), the other end of the adjusting rod (19) is rotatably connected to the supporting rod (21), a threaded hole is formed in the auxiliary sleeve (20), and a fastening screw (22) is threadedly connected to the auxiliary sleeve (20).

Images