Biological bacterial fertilizer drying device

Abstract

The utility model discloses a biological bacterial fertilizer drying device, which relates to the field of biological bacterial fertilizer processing and comprises a workbench, a drying tank is fixedly mounted on the workbench, a feed hopper is mounted at the top of the drying tank, a discharge pipe is mounted at the bottom of the drying tank, and the biological bacterial fertilizer drying device further comprises a turning plate. The pair of turning plates are rotatably mounted in the drying tank, a gear box is fixedly mounted on the side wall of the drying tank, a pair of driven gears are rotatably mounted in the gear box, a half gear is rotatably mounted in the gear box located between the pair of driven gears, teeth of the pair of driven gears are meshed with teeth of the half gear, and the half gear is rotatably mounted in the gear box between the pair of driven gears. The technical problems that when an existing biological bacterial fertilizer drying device is used, the biological bacterial fertilizer needs to be manually turned over to guarantee the drying effect of the biological bacterial fertilizer, and a large amount of manpower is wasted are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of bio-fertilizer processing, specifically a bio-fertilizer drying device. Background Technology

[0002] Bio-fertilizers, also known as microbial fertilizers, are products that utilize the life activities of microorganisms to provide specific fertilization effects to crops. They are a type of fertilizer used in agricultural production. Microbial fertilizers are living fertilizers; their effectiveness primarily relies on the life activities of the large number of beneficial microorganisms they contain. Only when these beneficial microorganisms are in a state of vigorous reproduction and metabolism can the transformation of substances and the formation of beneficial metabolic products be continuously achieved. Therefore, the effectiveness of microbial fertilizers is based on the types and vigorous life activities of the beneficial microorganisms they contain, unlike other fertilizers which are based on the form and quantity of major elements such as nitrogen, phosphorus, and potassium.

[0003] However, in existing bio-fertilizer drying equipment, the fertilizer is piled up together and needs to be turned over frequently by hand to ensure the drying process. This wastes a lot of manpower. If it is not turned over, the bio-fertilizer may be heated unevenly, affecting the drying effect. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a biological fertilizer drying device, which solves the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a biological fertilizer drying device, comprising a workbench, a drying tank fixedly mounted on the workbench, a feed hopper mounted on the top of the drying tank, a discharge pipe mounted on the bottom of the drying tank, and a flap; a pair of flaps rotatably mounted inside the drying tank, a gearbox fixedly mounted on the side wall of the drying tank, a pair of driven gears rotatably mounted inside the gearbox, and a half gear rotatably mounted inside the gearbox located between the pair of driven gears, the teeth of the pair of driven gears meshing with the teeth of the half gear, and an air supply assembly mounted on the workbench.

[0006] Preferably, the air supply assembly includes a fan; the fan is fixedly installed on the workbench, the air outlet end of the fan is fixedly connected to an air outlet pipe, a heating assembly is installed on the wall of the drying tank, and the other end of the air outlet pipe is connected to the inside of the drying tank through the heating assembly.

[0007] Preferably, the heating assembly includes a heating cover, which is fixedly installed on the top of the drying tank. The air outlet pipe is connected to the inside of the heating cover. Several electric heating tubes are installed inside the heating cover. Several interconnected through holes are opened on the wall of the drying tank and the wall of the heating cover near the side of the drying tank.

[0008] Preferably, a motor that drives the half gear to rotate is fixedly mounted on the gearbox.

[0009] Preferably, the discharge pipe is equipped with a valve.

[0010] Preferably, the number of teeth and the diameter of the half gear are both twice that of the driven gear.

[0011] Beneficial effects

[0012] This utility model provides a biological fertilizer drying device, which has the following beneficial effects:

[0013] 1. With the installation of a flap, the bio-fertilizer enters the drying tank through the feed hopper and falls directly onto the upper flap. The upper flap flips, causing the bio-fertilizer to fall onto the lower flap. The lower flap flips, causing the bio-fertilizer to fall to the bottom of the drying tank. During this process, the fertilizer continuously falls inside the drying tank to facilitate drying, which can achieve a better drying effect.

[0014] 2. The device is equipped with a gearbox for mounting gears. It includes a half gear and a pair of driven gears. When the half gear rotates until its teeth mesh with the teeth of a driven gear, it drives the driven gear to rotate, which in turn drives the flap to rotate. At this time, the other gear cannot mesh with the half gear, so the other flap does not rotate. Therefore, the pair of flaps do not rotate simultaneously, allowing the upper flap to flip and cause the bio-fertilizer to fall onto the lower flap. The bio-fertilizer does not fall directly to the bottom of the drying tank. The process of the fertilizer falling layer by layer improves the drying effect. Attached Figure Description

[0015] Figure 1 This is a front view of the internal structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the gearbox in this utility model.

[0017] In the diagram: 1. Workbench; 2. Drying tank; 3. Flip plate; 4. Gearbox; 5. Half gear; 6. Driven gear; 7. Fan; 8. Heating cover; 9. Electric heating tube; 10. Through hole; 11. Feed hopper; 12. Discharge pipe; 13. Valve; 14. Motor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Wherein, directional terms such as "upper" and "lower" mentioned herein are used in conjunction with... Figure 1 The orientation is used as a reference.

[0019] Please see Figure 1-2This utility model provides a technical solution: a biological fertilizer drying device, including a workbench 1, a drying tank 2 fixedly installed on the workbench 1, a feed hopper 11 installed on the top of the drying tank 2, a discharge pipe 12 installed on the bottom of the drying tank 2, and a flap 3; a pair of flaps 3 are rotatably installed inside the drying tank 2, a gearbox 4 is fixedly installed on the side wall of the drying tank 2, a pair of driven gears 6 are rotatably installed inside the gearbox 4, and a half gear 5 is rotatably installed inside the gearbox 4 located between the pair of driven gears 6, and the teeth of the pair of driven gears 6... All mesh with the teeth of the half gear 5. An air supply assembly is installed on the workbench 1. A drying tank 2 is installed to dry the bio-fertilizer. A feed hopper 11 is installed to feed the bio-fertilizer into the drying tank 2. A discharge pipe 12 is installed to discharge the dried fertilizer from the drying tank 2. A flap 3 is installed so that after the fertilizer enters the drying tank 2 through the feed hopper 11, it falls directly onto the flap 3 above, which then flips over. The fertilizer falls onto the lower flap 3, which then flips, causing the fertilizer to fall into the bottom of the drying tank 2. During this process, the fertilizer continuously falls inside the drying tank 2, facilitating drying and achieving a good drying effect. A gearbox 4 is installed to house gears, including a half-gear 5 and a pair of driven gears 6. When the teeth of the half-gear 5 mesh with the teeth of a driven gear 6, it drives the driven gear 6 to rotate, thereby rotating the flap 3. At this point, the other gear cannot mesh. The half-gear 5 meshes, so the other flap 3 does not rotate at this time. Therefore, the pair of flaps 3 do not rotate at the same time, which allows the upper flap 3 to flip and cause the bio-fertilizer to fall onto the lower flap 3, preventing it from falling directly to the bottom of the drying tank 2. The process of the fertilizer falling layer by layer can improve the drying effect. By installing an air supply component, ventilation can be provided into the drying tank 2 to dry the fertilizer inside. With the above structure, no manual turning is required during the entire drying process, which can achieve a good drying effect on the bio-fertilizer and make it dry evenly.

[0020] Furthermore, the air supply component includes a fan 7; the fan 7 is fixedly installed on the workbench 1, and an air outlet pipe is fixedly connected to the air outlet end of the fan 7. A heating component is installed on the wall of the drying tank 2, and the other end of the air outlet pipe is connected to the inside of the drying tank 2 through the heating component. By installing the fan 7 and starting the fan 7, the air generated by the fan 7 can enter the heating component through the air outlet pipe. By installing the heating component and starting the heating component, the air can be heated.

[0021] Furthermore, the heating assembly includes a heating cover 8, which is fixedly installed on the top of the drying tank 2. The air outlet pipe is connected to the inside of the heating cover 8. Several electric heating tubes 9 are installed inside the heating cover 8. Several interconnected through holes 10 are opened on the wall of the drying tank 2 and the wall of the heating cover 8 near the drying tank 2. By installing the heating cover 8, the air entering the heating cover 8 can be heated by starting the heating cover 8. Through the several through holes 10, the hot air inside the heating cover 8 can enter the drying chamber through the several through holes 10, thereby drying the bio-fertilizer.

[0022] Furthermore, a motor 14 for driving the half gear 5 to rotate is fixedly installed on the gearbox 4. By installing the motor 14, starting the motor 14 can drive the half gear 5 to rotate.

[0023] Furthermore, a valve 13 is installed on the discharge pipe 12. By installing the valve 13 and activating the valve 13, the dried bio-fertilizer in the drying tank 2 can be discharged through the discharge pipe 12.

[0024] Furthermore, the number of teeth and diameter of the half gear 5 are twice that of the driven gear 6. Therefore, when the half gear rotates half a turn, the driven gear 6 rotates exactly one turn, so that the flaps 3 can return to the horizontal state after rotation. The upper flap 3 is ready to receive the next batch of biological fertilizer, and the lower flap 3 is ready to receive the next batch of biological fertilizer falling from the upper flap 3.

[0025] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires, and should select appropriate controllers according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical connections between the various electrical components are completed in sequence. The detailed connection methods are well-known technologies in the field. The following mainly introduces the working principle and process, and will not describe the electrical control further.

[0026] The working principle and usage process of this utility model are as follows: When in use, an appropriate amount of bio-fertilizer to be dried is fed into the drying tank 2 through the feed hopper 11. The blower 7 is started, and the air generated by the blower 7 enters the heating hood 8 through the air inlet pipe. The heating hood 8 heats the air, and the heated air enters the drying tank 2 through several through holes 10. The fertilizer entering the drying tank 2 first falls onto the uppermost flap 3. The motor 14 is started, driving the half gear 5 to rotate. The teeth of the half gear 5 first mesh with the teeth of the upper driven gear 6, driving the upper driven gear 6 to rotate, thereby causing the upper flap 3 to flip, allowing the bio-fertilizer on the upper flap 3 to fall onto the lower flap 3. When the half gear 5 rotates to mesh with the lower driven gear 6, the lower flap 3 rotates, causing the fertilizer to fall to the bottom of the drying tank 2. The valve 13 on the discharge pipe 12 is then opened to release the dried bio-fertilizer.

[0027] 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 biological fertilizer drying device, comprising a workbench (1), on which a drying tank (2) is fixedly installed, a feed hopper (11) is installed on the top of the drying tank (2), and a discharge pipe (12) is installed on the bottom of the drying tank (2), characterized in that, It also includes a flap (3); a pair of flaps (3) are rotatably installed inside the drying tank (2), a gearbox (4) is fixedly installed on the side wall of the drying tank (2), a pair of driven gears (6) are rotatably installed inside the gearbox (4), a half gear (5) is rotatably installed inside the gearbox (4) located between the pair of driven gears (6), the teeth of the pair of driven gears (6) mesh with the teeth of the half gear (5), and an air supply assembly is installed on the workbench (1).

2. The biological fertilizer drying device according to claim 1, characterized in that, The air supply assembly includes a fan (7); the fan (7) is fixedly installed on the workbench (1), and the air outlet end of the fan (7) is fixedly connected to an air outlet pipe. A heating assembly is installed on the wall of the drying tank (2), and the other end of the air outlet pipe is connected to the inside of the drying tank (2) through the heating assembly.

3. The biological fertilizer drying device according to claim 2, characterized in that, The heating assembly includes a heating cover (8), which is fixedly installed on the top of the drying tank (2). The air outlet pipe is connected to the inside of the heating cover (8). Several electric heating tubes (9) are installed inside the heating cover (8). Several interconnected through holes (10) are opened on the wall of the drying tank (2) and the wall of the heating cover (8) near the side of the drying tank (2).

4. The biological fertilizer drying device according to claim 1, characterized in that, A motor (14) for driving the half gear (5) to rotate is fixedly installed on the gearbox (4).

5. The biological fertilizer drying device according to claim 1, characterized in that, A valve (13) is installed on the discharge pipe (12).

6. The biological fertilizer drying device according to claim 1, characterized in that, The number of teeth and diameter of the half gear (5) are twice that of the driven gear (6).

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