Anti-caking device for preparing compound fertilizer for corn

Abstract

The utility model relates to an anti-caking device for preparing a compound fertilizer for corn, which belongs to the technical field of compound fertilizer preparation and comprises a device frame and a skip car, a partition plate and a preparation tank are fixedly connected to the inner side of the device frame, and an anti-caking mechanism is arranged in the device frame; the anti-caking mechanism comprises a smashing box fixedly connected to the top of the partition plate, a feeding hopper and an air bellow are fixedly connected to the top of the device frame, an air blower is fixedly connected to the side face of the air bellow, collection covers are fixedly connected to the left side and the right side of the bottom of the smashing box, and conveying pipes are fixedly connected to the bottoms of the collection covers. The top of the preparation tank is fixedly connected with a stirring motor, and an output shaft of the stirring motor is fixedly connected with a stirring shaft. According to the anti-caking device for preparing the compound fertilizer for corn, by arranging the anti-caking mechanism, a good anti-caking effect is achieved, the process is more convenient, the preparation efficiency of the compound fertilizer is effectively improved, and the production requirement is better met.

Description

Technical Field

[0001] This utility model relates to the field of compound fertilizer preparation technology, specifically to an anti-caking device for preparing compound fertilizer for corn. Background Technology

[0002] Compound fertilizer is a type of fertilizer containing at least two of the three nutrients: nitrogen, phosphorus, and potassium, in specified amounts. The total nutrient content of compound fertilizer is generally high, which can simultaneously supply crops with multiple nutrients needed, fully leveraging the synergistic effects between nutrient elements, resulting in high effective nutrient content and significant economic benefits.

[0003] In the process of compound fertilizer preparation and production, anti-caking devices are needed to prevent caking during preparation. Currently available anti-caking devices can use hygroscopic raw materials to quickly dehumidify the fertilizer.

[0004] However, existing anti-caking devices are not convenient for separating hygroscopic raw materials and fertilizers, causing them to easily mix together. This requires additional steps for separation, which is quite troublesome and seriously affects the efficiency of compound fertilizer preparation, failing to meet production needs. Therefore, an anti-caking device for preparing compound fertilizer for corn is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an anti-caking device for preparing compound fertilizer for corn. This solves the problem that existing anti-caking devices are not convenient for separating hygroscopic raw materials and fertilizers, causing them to easily mix together. This requires additional separation processes, which are quite troublesome and seriously affect the preparation efficiency of compound fertilizers, thus failing to meet production needs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a device for preparing compound fertilizer for corn that prevents caking, comprising a device frame and a material cart, wherein a partition and a preparation tank are fixedly connected to the inner side of the device frame, and an anti-caking mechanism is provided inside the device frame;

[0007] The anti-caking mechanism includes a crushing box fixedly connected to the top of the partition; a feed hopper and a bellows fixedly connected to the top of the device frame; a blower fixedly connected to the side of the bellows; an air heating pipe fixedly connected to the inside of the bellows; an air pipe fixedly connected to the outside of the bellows; a rotary motor fixedly connected to the right side of the device frame; a stirring rod fixedly connected to the output shaft of the rotary motor; a collection hood fixedly connected to the left and right sides of the bottom of the crushing box; a conveying pipe fixedly connected to the bottom of the collection hood; a stirring motor fixedly connected to the top of the preparation tank; and a stirring shaft fixedly connected to the output shaft of the stirring motor.

[0008] Furthermore, both the gas pipe and the delivery pipe are connected to the grinding box, and the delivery pipe is connected to the preparation tank.

[0009] Furthermore, a discharge pipe is fixedly connected to the bottom of the preparation tank, and a solenoid valve is installed on the outside of the discharge pipe.

[0010] Furthermore, temperature sensors for monitoring temperature are fixedly connected to the left and right sides of the inner wall of the material cart.

[0011] Furthermore, slide rails are fixedly connected to the left and right sides of the inner wall of the device frame, and sliders are fixedly connected to the left and right sides of the material cart, with the slide rails and sliders being slidably connected.

[0012] Furthermore, a heat insulation mesh is provided between the blower and the air heating tube, and ventilation holes are provided on the outside of the blower box.

[0013] Furthermore, a front panel is fixedly mounted on the front of the device frame, and a controller is fixedly connected to the outer surface of the front panel.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] This anti-caking device for compound fertilizer preparation for corn uses a continuously rotating stirring rod to break up fertilizer that may clump together. Hot air is continuously introduced into the crushing chamber, allowing the high-temperature air to fully contact the crushed fertilizer and remove the moisture, thus achieving a good anti-caking effect. The process is more convenient and effectively improves the preparation efficiency of compound fertilizer to better meet production needs. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0017] Figure 2 This is a three-dimensional view of the slide rail and slider of this utility model;

[0018] Figure 3 This is a front view of the structure of this utility model.

[0019] In the diagram: 1. Device frame, 2. Baffle plate, 3. Grinding box, 4. Preparation tank, 5. Feed hopper, 6. Air box, 7. Blower, 8. Air heating pipe, 9. Air pipe, 10. Rotary motor, 11. Stirring rod, 12. Collection hood, 13. Conveying pipe, 14. Stirring motor, 15. Stirring shaft, 16. Discharge pipe, 17. Solenoid valve, 18. Material cart, 19. Temperature sensor, 20. Slide rail, 21. Slider, 22. Heat insulation net, 23. Front panel, 24. Controller. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0021] Please see Figures 1 to 3 This embodiment of a compound fertilizer preparation device for corn anti-caking device includes a device frame 1 and a material cart 18. A partition 2 and a preparation tank 4 are fixedly connected to the inner side of the device frame 1. An anti-caking mechanism is provided inside the device frame 1.

[0022] The anti-caking mechanism includes a grinding box 3 fixedly connected to the top of the partition 2; a feed hopper 5 and a bellows 6 fixedly connected to the top of the device frame 1; a blower 7 fixedly connected to the side of the bellows 6; an air heating pipe 8 fixedly connected to the inside of the bellows 6; an air pipe 9 fixedly connected to the outside of the bellows 6; a rotary motor 10 fixedly connected to the right side of the device frame 1; a stirring rod 11 fixedly connected to the output shaft of the rotary motor 10; a collection hood 12 fixedly connected to the left and right sides of the bottom of the grinding box 3; a conveying pipe 13 fixedly connected to the bottom of the collection hood 12; and a stirring motor 14 fixedly connected to the top of the preparation tank 4. The output shaft of the stirring motor 14 is fixedly connected to... With a stirring shaft 15, during use, the operator first needs to start the rotary motor 10, so that the output shaft of the rotary motor 10 drives the stirring rod 11 to rotate continuously clockwise inside the crushing box 3. Then, the blower 7 and the air heating pipe 8 are started to blow air and preheat. Subsequently, the operator can continuously feed fertilizer into the crushing box 3 through the feed hopper 5. During this process, the continuously rotating stirring rod 11 can crush fertilizer that may clump. The air pipe 9 will continuously introduce hot air into the crushing box 3, so that the high temperature air can fully contact the crushed fertilizer to remove the moisture contained in the fertilizer, achieving a good anti-clumping effect.

[0023] Finally, the fertilizer that has been completely crushed and dehumidified will be conveyed downwards through the collection hood 12 and the conveying pipe 13 into the preparation tank 4. Once multiple fertilizers have accumulated inside the preparation tank 4, the stirring motor 14 will be started, which will drive the stirring shaft 15 to rotate continuously clockwise inside the preparation tank 4, thereby preparing mixed fertilizer to produce compound fertilizer.

[0024] It should be noted that both the air pipe 9 and the conveying pipe 13 are connected to the grinding box 3, and the conveying pipe 13 is connected to the preparation tank 4.

[0025] It should be understood that a discharge pipe 16 is fixedly connected to the bottom of the preparation tank 4, and a solenoid valve 17 is installed on the outside of the discharge pipe 16.

[0026] Temperature sensors 19 for monitoring temperature are fixedly connected to the left and right sides of the inner wall of the material cart 18. By setting up the material cart 18, the compound fertilizer discharged from the discharge pipe 16 can be collected for transfer. During this process, the temperature sensors 19 can monitor the temperature of the compound fertilizer so that it can be packaged after the temperature of the compound fertilizer drops.

[0027] Meanwhile, slide rails 20 are fixedly connected to the left and right sides of the inner wall of the device frame 1, and sliders 21 are fixedly connected to the left and right sides of the material cart 18. The slide rails 20 and sliders 21 are slidably connected. By setting the slide rails 20 and sliders 21, the sliding limit of the material cart 18 is achieved.

[0028] In addition, a heat insulation mesh 22 is provided between the blower 7 and the air heating pipe 8, and a ventilation hole is provided on the outside of the air box 6. A front panel 23 is fixedly installed on the front of the device frame 1, and a controller 24 is fixedly connected to the outer surface of the front panel 23.

[0029] The working principle of the above embodiments is as follows:

[0030] In operation, the operator first needs to start the rotary motor 10, causing its output shaft to drive the stirring rod 11 to rotate clockwise continuously inside the grinding chamber 3. Then, the blower 7 and air heating pipe 8 are activated for blowing and preheating. Subsequently, the operator can continuously feed fertilizer into the grinding chamber 3 through the feed hopper 5. During this process, the continuously rotating stirring rod 11 can break up any potentially clump-forming fertilizer. The air pipe 9 continuously introduces hot air into the grinding chamber 3, ensuring thorough contact between the high-temperature air and the broken-up fertilizer to remove excess fertilizer. The moisture content in the material achieves a good anti-caking effect. Finally, the fertilizer, which has been completely crushed and dehumidified, is conveyed downwards to the preparation tank 4 by the collection hood 12 and the conveying pipe 13. When multiple fertilizers accumulate inside the preparation tank 4, the stirring motor 14 is started, which drives the stirring shaft 15 to rotate continuously clockwise inside the preparation tank 4, thereby preparing mixed fertilizer to produce compound fertilizer. After the compound fertilizer is prepared, the solenoid valve 17 of the discharge pipe 16 is opened, and the compound fertilizer is discharged into the material cart 18 through the discharge pipe 16 for easy transfer.

[0031] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A compound fertilizer preparation anti-caking device for corn, comprising a device frame (1) and a skip (18), characterized in that: The inner side of the device frame (1) is fixedly connected to a partition (2) and a preparation tank (4), and the inside of the device frame (1) is provided with an anti-caking mechanism; The anti-caking mechanism includes a crushing box (3) fixedly connected to the top of the partition (2), a feed hopper (5) and a blower box (6) fixedly connected to the top of the device frame (1), a blower (7) fixedly connected to the side of the blower box (6), an air heating pipe (8) fixedly connected to the inside of the blower box (6), an air pipe (9) fixedly connected to the outside of the blower box (6), a rotary motor (10) fixedly connected to the right side of the device frame (1), a stirring rod (11) fixedly connected to the output shaft of the rotary motor (10), a collection cover (12) fixedly connected to the left and right sides of the bottom of the crushing box (3), a conveying pipe (13) fixedly connected to the bottom of the collection cover (12), a stirring motor (14) fixedly connected to the top of the preparation tank (4), and a stirring shaft (15) fixedly connected to the output shaft of the stirring motor (14).

2. The device for preventing caking of compound fertilizer for corn according to claim 1, characterized in that: The gas pipe (9) and the conveying pipe (13) are both connected to the grinding box (3), and the conveying pipe (13) is connected to the preparation tank (4).

3. The device for preventing caking of compound fertilizer for corn according to claim 1, characterized in that: The bottom of the preparation tank (4) is fixedly connected to a discharge pipe (16), and a solenoid valve (17) is installed on the outside of the discharge pipe (16).

4. The device for preventing caking of compound fertilizer for corn according to claim 1, characterized in that: Temperature sensors (19) for monitoring temperature are fixedly connected to the left and right sides of the inner wall of the material cart (18).

5. The device for preventing caking of compound fertilizer for corn according to claim 1, characterized in that: The left and right sides of the inner wall of the device frame (1) are fixedly connected to slide rails (20), and the left and right sides of the material cart (18) are fixedly connected to sliders (21). The slide rails (20) and sliders (21) are slidably connected.

6. The device for preventing caking of compound fertilizer for corn according to claim 1, characterized in that: A heat insulation mesh (22) is provided between the blower (7) and the air heating pipe (8), and a ventilation hole is provided on the outside of the blower box (6).

7. The device for preventing caking of compound fertilizer for corn according to claim 1, characterized in that: A front panel (23) is fixedly installed on the front of the device frame (1), and a controller (24) is fixedly connected to the outer surface of the front panel (23).

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