Moisture-proof storage device for chemical fertilizer production

Abstract

The utility model relates to chemical fertilizer production device technical field especially uses the damp proof storage device of chemical fertilizer production, including the storage cylinder, agitating vane and ventilation subassembly, the top of storage cylinder is provided with the drive motor, the inside top of storage cylinder is provided with fixed tooth ring, the bottom of fixed tooth ring is provided with the rotary ring, the output end of rotary ring and drive motor is connected with each other, rotary ring and storage cylinder rotatory connection, the edge bottom of rotary ring is provided with the rotary cylinder, the top of rotary cylinder is provided with the drive gear, drive gear and rotary ring rotatory connection, drive gear and fixed tooth ring are interlocked, the inside of rotary cylinder is provided with the worm, one side of rotary cylinder is provided with the bevel gear, bevel gear and worm are interlocked, both sides of bevel gear are provided with agitating vane, the utility model can be to the chemical fertilizer that stores in the storage cylinder and is turned over, make the chemical fertilizer that accumulated in the bottom of storage cylinder can be turned over to the upper layer of chemical fertilizer heap, thereby with the contact of circulating air and the evaporation rate of moisture is accelerated and is prevented damp.

Description

Technical Field

[0001] This utility model relates to the technical field of fertilizer production equipment, and in particular to a moisture-proof storage device for fertilizer production. Background Technology

[0002] Between the completion of fertilizer production and the packaging and shipment, the fertilizer needs to be stored, which requires the use of storage silos. Storage silos often have ventilation functions to prevent the fertilizer from getting damp and moldy.

[0003] Although existing fertilizer moisture-proof storage devices have ventilation functions, fertilizers are stacked during storage, so ventilation and dehumidification can only dehumidify the fertilizer on the surface of the pile. The fertilizer piled inside has difficulty coming into full contact with the air, which leads to mold growth.

[0004] Therefore, to address the above problems, a moisture-proof storage device for fertilizer production can be designed to agitate the piled fertilizer, allowing ventilation and dehumidification to evenly cover the fertilizer and enhance its moisture-proof effect. Utility Model Content

[0005] To overcome the problem that most fertilizer moisture-proof storage devices have ventilation functions, but fertilizers are stacked during storage, ventilation and dehumidification can only dehumidify the fertilizer on the surface of the pile, while the fertilizer piled inside has difficulty in making sufficient contact with the air, thus leading to the problem of fertilizer mold.

[0006] The technical solution of this utility model is as follows: a moisture-proof storage device for fertilizer production, comprising a storage cylinder, stirring blades, and a ventilation assembly. A drive motor is installed above the storage cylinder. A fixed gear ring is installed at the top inner side of the storage cylinder. A rotating ring is installed at the bottom of the fixed gear ring. The rotating ring is connected to the output end of the drive motor and is rotatably connected to the storage cylinder. A rotating cylinder is installed at the bottom edge of the rotating ring. A drive gear is installed above the rotating cylinder and is rotatably connected to the rotating ring. The drive gear meshes with the fixed gear ring. A worm is installed inside the rotating cylinder. A helical gear is installed on one side of the rotating cylinder and meshes with the worm. Stirring blades are installed on both sides of the helical gear.

[0007] Preferably, the ventilation assembly includes a vent and an air exchange fan. The storage cylinder has a vent on its top, and multiple vents are provided. An air exchange fan is provided inside the vent, and a shielding door is provided on one side of the vent. The shielding door is rotatably connected to the vent.

[0008] Preferably, a feed pipe is provided at the top of the storage cylinder, and a discharge pipe is provided at the bottom of the storage cylinder. The discharge pipe and the feed pipe are connected to the storage cylinder, and a valve is provided at the connection between the discharge pipe and the storage cylinder to control the opening state of the discharge pipe channel.

[0009] Preferably, a suspension block is provided above the rotating ring, and a mounting bracket is provided above the storage cylinder. The output shaft of the drive motor passes through the mounting bracket and is fixedly connected to the suspension block.

[0010] Preferably, a second connecting plate is provided between the rotating ring and the suspension block, and a first connecting plate is provided between the fixed toothed ring and the storage cylinder.

[0011] Preferably, a power shaft is provided at the bottom of the drive gear, and the power shaft is fixedly connected to all the worm gears of the rotating cylinder in a set. Ball bearings are provided at the connection between the drive gear and the rotating ring.

[0012] Preferably, a mounting base is provided on the outer side of the helical gear, the mounting base is fixedly connected to the rotating cylinder, and rotating shafts are provided on both sides of the helical gear. The rotating shafts pass through the mounting base and are rotatably connected to the mounting base, and the rotating shafts are fixedly connected to the stirring blades.

[0013] The beneficial effects of this utility model are:

[0014] By setting a drive motor to drive the rotating ring to rotate, the rotating drum and agitator blades rotate around the axis of the rotating ring to horizontally turn the fertilizer. At the same time, the drive gear rotates with the rotating ring. Under the action of the stationary fixed gear ring, the drive gear rotates around its own axis, driving the worm to rotate. Utilizing the mutual meshing of the worm and the helical gear, the agitator blades rotate around the axis of the helical gear, turning the fertilizer vertically. The turning in both directions ensures that the accumulated fertilizer is fully turned, thereby enhancing the ventilation and dehumidification effect. Attached Figure Description

[0015] Figure 1 The diagram shown is a three-dimensional structural schematic of the moisture-proof storage device for fertilizer production according to this utility model.

[0016] Figure 2 The diagram shown is a three-dimensional structural schematic of the storage cylinder of the moisture-proof storage device for fertilizer production according to this utility model.

[0017] Figure 3 The diagram shown is a three-dimensional structural schematic of the rotating cylinder of the moisture-proof storage device for fertilizer production according to this utility model.

[0018] Figure 4 The diagram shown is a three-dimensional structural schematic of the worm gear of the moisture-proof storage device for fertilizer production according to this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Storage cylinder; 2. Drive motor; 3. Fixed gear ring; 4. Rotating ring; 5. Drive gear; 6. Worm gear; 7. Helical gear; 8. Agitator blade; 9. Rotating cylinder; 101. Ventilation port; 102. Ventilation fan; 103. Shielding door panel; 104. Feed pipe; 105. Discharge pipe; 201. Mounting bracket; 301. First connecting plate; 401. Suspension block; 402. Second connecting plate; 501. Ball bearing; 502. Power shaft; 701. Mounting base; 702. Rotating shaft. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please see Figures 1-4 This utility model provides an embodiment of a moisture-proof storage device for fertilizer production, comprising a storage cylinder 1, an agitator blade 8, and a ventilation assembly. A drive motor 2 is mounted above the storage cylinder 1. A fixed gear ring 3 is mounted on the top inner side of the storage cylinder 1, and a rotating ring 4 is mounted at the bottom of the fixed gear ring 3. The rotating ring 4 is connected to the output end of the drive motor 2 and is rotatably connected to the storage cylinder 1. A rotating cylinder 9 is mounted at the bottom edge of the rotating ring 4. A drive gear 5 is mounted above the rotating cylinder 9 and is rotatably connected to the rotating ring 4. The drive gear 5 meshes with the fixed gear ring 3. A worm gear 6 is mounted inside the rotating cylinder 9, and a worm is mounted on one side of the rotating cylinder 9. A helical gear 7 is provided, which meshes with a worm gear 6. Agitator blades 8 are provided on both sides of the helical gear 7. A drive motor 2 drives a rotating ring 4 to rotate, causing the rotating cylinder 9 and agitator blades 8 to rotate around the axis of the rotating ring 4 to horizontally turn the fertilizer. At the same time, the drive gear 5 rotates with the rotating ring 4. Under the action of the stationary fixed gear ring 3, the drive gear 5 rotates around its own axis, driving the worm gear 6 to rotate. Utilizing the meshing between the worm gear 6 and the helical gear 7, the agitator blades 8 are driven to rotate around the axis of the helical gear 7, turning the fertilizer vertically. The turning in both directions ensures that the accumulated fertilizer is fully turned, thereby enhancing the ventilation and dehumidification effect.

[0022] Please see Figure 1In this embodiment, the ventilation assembly includes a vent 101 and an air exchange fan 102. A vent 101 is provided above the storage cylinder 1, and multiple sets of vents 101 are provided. An air exchange fan 102 is provided inside the vent 101. A shielding door 103 is provided on one side of the vent 101, and the shielding door 103 is rotatably connected to the vent 101. A feed pipe 104 is provided above the storage cylinder 1, and a discharge pipe 105 is provided at the bottom of the storage cylinder 1. The discharge pipe 105 and the feed pipe 104... 04 is connected to the storage cylinder 1. The connection between the discharge pipe 105 and the storage cylinder 1 is equipped with a valve that can control the opening state of the discharge pipe 105. The ventilation fan 102 accelerates the exchange speed of air inside and outside the storage cylinder 1 through the ventilation port 101 to ventilate and dehumidify the fertilizer in the storage cylinder 1. The feed pipe 104 serves as the channel for fertilizer to enter the storage cylinder 1, and the discharge pipe 105 serves as the channel for fertilizer to leave the storage cylinder 1. The shielding door 103 can close the ventilation port 101 in rainy or humid weather.

[0023] Please see Figure 2 In this embodiment, a suspension block 401 is provided above the rotating ring 4, and a mounting frame 201 is provided above the storage cylinder 1. The output shaft of the drive motor 2 passes through the mounting frame 201 and is fixedly connected to the suspension block 401. A second connecting plate 402 is provided between the rotating ring 4 and the suspension block 401, and a first connecting plate 301 is provided between the fixed toothed ring 3 and the storage cylinder 1. The second connecting plate 402 connects the suspension block 401 and the rotating ring 4 as a whole, so that the drive motor 2 can drive the rotating ring 4 to rotate by driving the suspension block 401. The suspension block 401 rotatably connects the rotating ring 4 and the storage cylinder 1 and suspends them. The mounting frame 201 is used to fix the drive motor 2 and the storage cylinder 1. The first connecting plate 301 fixes the fixed toothed ring 3 and the storage cylinder 1, and uses the gap between the first connecting plates 301 to avoid the fertilizer entering the storage cylinder 1 from the feed pipe 104, so that the fertilizer can smoothly enter the storage cylinder 1.

[0024] Please see Figure 3 In this embodiment, a power shaft 502 is provided at the bottom of the drive gear 5. The power shaft 502 is fixedly connected to all the worm gears 6 in a set of rotating cylinders 9. A ball bearing 501 is provided at the connection between the drive gear 5 and the rotating ring 4. The ball bearing 501 can convert the sliding friction between the drive gear 5 and the rotating ring 4 into the rolling friction of the ball bearing 501, thereby reducing friction. The power shaft 502 is used to connect multiple sets of worm gears 6 for transmission.

[0025] Please see Figure 4In this embodiment, a mounting base 701 is provided on the outer side of the helical gear 7. The mounting base 701 is fixedly connected to the rotating cylinder 9. Rotating shafts 702 are provided on both sides of the helical gear 7. The rotating shafts 702 pass through the mounting base 701 and are rotatably connected to the mounting base 701. The rotating shafts 702 are fixedly connected to the stirring blade 8. The rotatable connection between the mounting base 701 and the rotating shafts 702 supports the helical gear 7 while rotatably connecting the helical gear 7 to the mounting base 701.

[0026] During ventilation and moisture control, the ventilation fan 102 accelerates the exchange of air inside and outside the storage cylinder 1 through the ventilation opening 101, accelerating the evaporation of moisture inside the fertilizer. In rainy or humid weather, the shielding door 103 can be rotated to close the ventilation opening 101 and stop the operation of the ventilation fan 102 to prevent the fertilizer from receiving too much moisture-containing air. During this process, the drive motor 2 drives the suspension block 401 to rotate and drives the rotating ring 4 to rotate, causing the rotating cylinder 9 and the stirring blade 8 to rotate around the axis of the rotating ring 4 to horizontally turn the fertilizer. At the same time, the drive gear 5 rotates with the rotating ring 4. Under the action of the stationary fixed gear ring 3, the drive gear 5 rotates around its own axis, using the ball bearing 501 to drive the worm gear 6 to rotate. Utilizing the meshing between the worm gear 6 and the helical gear 7, the rotating shaft 702 drives the stirring blade 8 to rotate around the axis of the helical gear 7, turning the fertilizer vertically. The turning in both directions ensures that the accumulated fertilizer is fully turned.

[0027] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A moisture-proof storage device for fertilizer production, comprising a storage cylinder (1); characterized in that: It also includes agitator blades (8) and ventilation components. A drive motor (2) is provided above the storage cylinder (1). A fixed gear ring (3) is provided on the top inner side of the storage cylinder (1). A rotating ring (4) is provided at the bottom of the fixed gear ring (3). The rotating ring (4) is connected to the output end of the drive motor (2). The rotating ring (4) is rotatably connected to the storage cylinder (1). A rotating cylinder (9) is provided at the bottom edge of the rotating ring (4). A drive gear (5) is provided above the rotating cylinder (9). The drive gear (5) is rotatably connected to the rotating ring (4). The drive gear (5) meshes with the fixed gear ring (3). A worm (6) is provided on the inner side of the rotating cylinder (9). A helical gear (7) is provided on one side of the rotating cylinder (9). The helical gear (7) meshes with the worm (6). Agitator blades (8) are provided on both sides of the helical gear (7).

2. The moisture-proof storage device for fertilizer production according to claim 1, characterized in that: The ventilation assembly includes a vent (101) and a ventilation fan (102). The storage cylinder (1) has a vent (101) on its top. There are multiple sets of vents (101). A ventilation fan (102) is provided inside the vent (101). A shielding door (103) is provided on one side of the vent (101). The shielding door (103) is rotatably connected to the vent (101).

3. The moisture-proof storage device for fertilizer production according to claim 2, characterized in that: A feed pipe (104) is provided above the storage cylinder (1), and a discharge pipe (105) is provided at the bottom of the storage cylinder (1). The discharge pipe (105) and the feed pipe (104) are connected to the storage cylinder (1). A valve is provided at the connection between the discharge pipe (105) and the storage cylinder (1) to control the opening state of the discharge pipe (105).

4. The moisture-proof storage device for fertilizer production according to claim 1, characterized in that: A suspension block (401) is provided above the rotating ring (4), and a mounting bracket (201) is provided above the storage cylinder (1). The output shaft of the drive motor (2) passes through the mounting bracket (201) and is fixedly connected to the suspension block (401).

5. The moisture-proof storage device for fertilizer production according to claim 4, characterized in that: A second connecting plate (402) is provided between the rotating ring (4) and the suspension block (401), and a first connecting plate (301) is provided between the fixed toothed ring (3) and the storage cylinder (1).

6. The moisture-proof storage device for fertilizer production according to claim 1, characterized in that: The bottom of the drive gear (5) is provided with a power shaft (502), which is fixedly connected to all the worm gears (6) of the rotating cylinder (9) in a set. A ball bearing (501) is provided at the connection between the drive gear (5) and the rotating ring (4).

7. The moisture-proof storage device for fertilizer production according to claim 1, characterized in that: A mounting base (701) is provided on the outer side of the helical gear (7). The mounting base (701) is fixedly connected to the rotating cylinder (9). Rotating shafts (702) are provided on both sides of the helical gear (7). The rotating shafts (702) pass through the mounting base (701) and are rotatably connected to the mounting base (701). The rotating shafts (702) are fixedly connected to the stirring blades (8).

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