A fertilizer production silo

Abstract

This utility model provides a fertilizer production silo, including a silo body with a accommodating cavity and a feed pipe. The bottom of the silo body has a first slot, and the top of the silo body has a second slot. A movable pusher block is located within the first slot. The silo body also has a drive assembly connected to the pusher block, which drives the pusher block to reciprocate within the first slot, moving it closer to or away from the feed pipe. The silo body also has an air inlet connecting the accommodating cavity to the external environment, located above the second slot. A rotatable conveyor shaft is located within the feed pipe, and a conveyor motor connected to the conveyor shaft is mounted on the feed pipe. The conveyor shaft is vertically positioned within the feed pipe and has conveying blades. This utility model solves the technical problem of fertilizer accumulation at the bottom of the silo causing a decrease in fertilizer efficiency, and achieves the technical effect of ensuring that the fertilizer in the silo is fully stirred and in contact with air, thus preventing fertilizer accumulation and resulting in a decrease in fertilizer efficiency.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer production technology, and in particular to a fertilizer production silo. Background Technology

[0002] Fertilizer is a substance that provides one or more essential nutrients for plants, improves soil properties, and enhances soil fertility. It is one of the material foundations of agricultural production. After production, fertilizers are usually stored in silos to prevent them from deteriorating or becoming ineffective due to external environmental factors.

[0003] Chinese utility model patent CN216910015U discloses an organic fertilizer silo, including a box body, support legs fixedly connected to the bottom outer wall of the box body, a slot on one side of the top outer wall of the box body, a lid slidably inserted into the inner wall of the slot, ventilation holes evenly distributed on the lid, an anti-slip pad on the outer wall of the lid with a size adapted to the lid, a stirring mechanism inside the box body located in the middle of the box body, a heating mechanism on the top outer wall of the box body away from the lid with a size adapted to the stirring mechanism, and an observation window on the outer wall of the box body. The silo uses a servo motor to drive the stirring shaft to rotate, which in turn drives the stirring rod to stir the organic fertilizer, allowing air to circulate between the organic fertilizer particles and enhancing the reproduction of beneficial bacteria.

[0004] During the use of the aforementioned silo, some fertilizer will accumulate at the bottom of the silo, between the push plate and the control plate, causing some fertilizer to be unable to contact the mixing rod, which in turn leads to a decrease in fertilizer efficiency or even clumping, affecting subsequent use. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a fertilizer production silo, which solves the problem that some fertilizers accumulate at the bottom of the silo, causing a decrease in the fertilizer efficiency of some fertilizers.

[0006] According to an embodiment of this utility model, a fertilizer production silo includes a silo body with a receiving cavity and a guide pipe vertically arranged on one side of the silo body. The bottom of the silo body is provided with a first slot connecting the receiving cavity and the guide pipe, and the top of the silo body is provided with a second slot connecting the receiving cavity and the guide pipe. A movable push block is provided in the first slot. The silo body is also provided with a drive assembly that is pulsatorically connected to the push block, and the drive assembly drives the push block to reciprocate within the first slot and move closer to or away from the guide pipe. The silo body is also provided with an air inlet that connects the receiving cavity to the external environment. The air inlet is located above the second slot. A rotatable conveying shaft is provided inside the guide pipe, and a conveying motor that is pulsatorically connected to the conveying shaft is provided on the guide pipe. The conveying shaft is vertically arranged inside the guide pipe, and conveying blades are provided on the conveying shaft.

[0007] Furthermore, the chamber is provided with a guide surface, and the height of the end of the guide surface near the first slot is lower than the height of the end of the guide surface away from the first slot.

[0008] Furthermore, the drive assembly includes a drive motor, a crank disposed at the output end of the drive motor, and a rocker arm rotatably connected to the crank, wherein the end of the rocker arm away from the crank is rotatably connected to the push block.

[0009] Furthermore, the push block is provided with a clearance groove, which is located on the side of the push block that clamps the guide tube.

[0010] Furthermore, the chamber is also equipped with a guide plate, which is located near the second slot and directly below the air inlet.

[0011] Furthermore, the chamber is also equipped with an air intake fan, and the air intake fan blows air towards the air intake hole.

[0012] Furthermore, the hopper is also provided with a connected feed hopper and feed inlet, and the feed inlet is connected to the receiving cavity.

[0013] Furthermore, the guide tube is also provided with a through discharge port, the height of which is located between the first slot and the second slot.

[0014] Furthermore, the feed tube is also provided with a movable door panel, which covers the opening of the discharge port.

[0015] Compared with the prior art, this utility model has the following beneficial effects: By using a silo with a accommodating cavity to hold fertilizer, and by driving the pusher block to move back and forth in the first slot through the drive component, the fertilizer at the bottom of the accommodating cavity is pushed into the bottom of the guide pipe along the first slot. At this time, the drive motor drives the conveyor shaft to rotate, which drives the conveyor blades to rotate, which can transport the fertilizer at the bottom of the guide pipe to the top of the guide pipe. During the process of conveying fertilizer, the conveyor blades stir the fertilizer to break up the clumps of fertilizer. After the fertilizer reaches the top of the guide pipe, it returns to the accommodating cavity along the second slot. When the fertilizer falls from the second slot, it mixes with the air entering the accommodating cavity from the air inlet, thereby enhancing the reproduction of beneficial bacteria and helping to ensure the fertilizer efficiency. It solves the technical problem that some fertilizer accumulates at the bottom of the silo, causing a decrease in the fertilizer efficiency of some fertilizers. It produces the technical effect of ensuring that the fertilizer in the silo is fully stirred and in contact with air, and avoiding the decrease in fertilizer efficiency caused by the accumulation of some fertilizers. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a fertilizer production silo according to an embodiment of the present invention;

[0017] Figure 2 This is a side view of a fertilizer production silo according to an embodiment of the present invention;

[0018] Figure 3 for Figure 2 A cross-sectional view along the AA direction;

[0019] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0020] In the above attached figures: 1. Bin body; 11. Receptacle cavity; 12. First slot; 13. Second slot; 14. Air inlet; 15. Guide surface; 16. Guide plate; 17. Feed inlet; 2. Guide pipe; 21. Conveyor shaft; 22. Conveyor motor; 23. Conveyor blade; 24. Discharge port; 25. Door panel; 3. Push block; 31. Alternating groove; 4. Drive assembly; 41. Drive motor; 42. Crank; 43. Rocker arm; 5. Air intake fan; 6. Feed hopper. Detailed Implementation

[0021] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0022] like Figures 1 to 4 As shown in the figure, this utility model embodiment proposes a fertilizer production silo for storing fertilizer and preventing it from deteriorating or becoming ineffective due to the influence of the external environment.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The fertilizer production silo includes a silo body 1 with a receiving cavity 11 and a guide pipe 2 vertically arranged on one side of the silo body 1. The receiving cavity 11 is used to contain fertilizer. The bottom of the silo body 1 is provided with a first slot 12 connecting the receiving cavity 11 and the guide pipe 2, and the top of the silo body 1 is provided with a second slot 13 connecting the receiving cavity 11 and the guide pipe 2. A movable push block 3 is provided in the first slot 12. The silo body 1 is also provided with a drive assembly 4 that is pulsatorically connected to the push block 3. The drive assembly 4 drives the push block 3 to reciprocate within the first slot 12 and move closer to or away from the guide pipe 2. When the push block 3 reciprocates, it pushes the fertilizer falling into the first slot 12 into the silo body 1. At the bottom of the feed pipe 2, the hopper body 1 is also provided with an air inlet 14 that connects the accommodating cavity 11 with the external environment. The air inlet 14 is located above the second slot 13. The feed pipe 2 is provided with a rotatable conveying shaft 21 and a conveying motor 22 that is connected to the conveying shaft 21. The conveying shaft 21 is vertically arranged in the feed pipe 2 and a conveying blade 23 is provided on the conveying shaft 21. When the conveying motor 22 drives the conveying shaft 21 to rotate, it drives the conveying blade 23 to rotate and conveys the fertilizer at the bottom of the feed pipe 2 to the top of the feed pipe 2. After the fertilizer reaches the top of the feed pipe 2, it passes through the second slot 13 and returns to the accommodating cavity 11.

[0024] Specifically, the working process of the fertilizer production silo provided in this embodiment is as follows: fertilizer is loaded into the accommodating cavity 11. When it is necessary to turn the fertilizer in the silo 1 over, the drive assembly 4 and the conveying motor 22 are turned on respectively. The drive assembly 4 drives the pusher block 3 to move back and forth in the first slot 12 to push the fertilizer at the bottom of the accommodating cavity 11 into the bottom of the guide pipe 2 along the first slot 12. At the same time, the conveying motor 22 drives the conveying shaft 21 to rotate, which drives the conveying blade 23 to rotate and convey the fertilizer at the bottom of the guide pipe 2 to the top of the guide pipe 2. During the process of conveying the fertilizer, the conveying blade 23 stirs the fertilizer to break up the clumps of fertilizer. After the fertilizer reaches the top of the guide pipe 2, it returns to the accommodating cavity 11 along the second slot 13. When the fertilizer falls from the second slot 13, it mixes with the air entering the accommodating cavity 11 from the air inlet 14, thereby enhancing the reproduction of beneficial bacteria. The fertilizer production silo provided in this embodiment can prevent the fertilizer from accumulating and causing a decrease in fertilizer efficiency. The reciprocating movement of the pusher block 3 and the rotation of the conveying blade 23 ensure that the fertilizer in the silo is fully stirred and comes into contact with air, which helps to ensure the fertilizer efficiency.

[0025] like Figure 3As shown, the hopper 1 is provided with a guide surface 15. The height of the end of the guide surface 15 near the first slot 12 is lower than the height of the end of the guide surface 15 away from the first slot 12. The guide surface 15 is used to guide the fertilizer in the receiving cavity 11 to move towards the first slot 12, so that when the drive component 4 drives the push block 3 to move back and forth, the fertilizer in the receiving cavity 11 will concentrate towards the first slot 12 under the action of its own gravity, avoiding some fertilizer from remaining in the hopper 1 and forming clumps.

[0026] Please combine Figure 2 and Figure 3 The drive assembly 4 includes a drive motor 41, a crank 42 disposed at the output end of the drive motor 41, and a rocker arm 43 rotatably connected to the crank 42. The end of the rocker arm 43 away from the crank 42 is rotatably connected to the push block 3. The drive motor 41 drives the crank 42 to rotate, which in turn drives the rocker arm 43 to rotate, thereby driving the push block 3 to reciprocate within the first slot 12, ensuring that the push block 3 moves continuously and smoothly within the first slot 12.

[0027] In this embodiment, the push block 3 is provided with a clearance groove 31, which is located on the side of the push block 3 that clamps the guide tube 2. The clearance groove 31 on the push block 3 is used to avoid the conveying blade 23, so as to prevent the push block 3 from colliding with the conveying blade 23 when it moves towards the guide tube 2, causing the conveying blade 23 to deform or break.

[0028] like Figure 3 and Figure 4 As shown, the hopper 1 is also equipped with a guide plate 16, which is located near the second slot 13 and directly below the air inlet 14. As the fertilizer moves from the top of the guide pipe 2 along the second slot 13 towards the receiving trough, it first falls onto the guide plate 16 and then slides down along it, increasing the time the fertilizer remains at the top of the receiving cavity 11, allowing it to fully contact the air entering the receiving cavity 11 from the air inlet 14.

[0029] In detail, the chamber 1 is also equipped with an air intake fan 5, the air intake fan 5 blowing in the direction of the air intake hole 14. The air intake fan 5 is used to accelerate the air from the outside environment through the air intake hole 14 into the receiving cavity 11, so as to blow sufficient air into the receiving cavity 11 to contact the fertilizer in the receiving cavity 11, and ensure that the oxygen entering the receiving cavity 11 meets the needs of beneficial bacteria for reproduction.

[0030] Please refer to Figure 1 and Figure 3The silo body 1 is also equipped with a connected feed hopper 6 and feed inlet 17, with the feed inlet 17 communicating with the receiving cavity 11. The feed hopper 6 on the silo body 1 is used to guide the fertilizer through the feed inlet 17 during the process of pouring fertilizer into the receiving cavity 11, preventing the fertilizer from falling outside the silo body 1 and causing product loss. When the feed hopper 6 is open, it connects the silo body 1 with the external environment, so as to play a role in depressurization during the process of the air intake fan 5 introducing air into the silo body 1.

[0031] like Figure 2 and Figure 3 As shown, the feed pipe 2 is also provided with a through discharge port 24, the height of which is located between the first slot 12 and the second slot 13. Positioning the discharge port 24 between the first slot 12 and the second slot 13 allows fertilizer being conveyed along the feed pipe 2 to pass through the discharge port 24 and exit the feed pipe 2 when the discharge port 24 is open, preventing it from moving to the second slot 13. When the discharge port 24 is closed, the fertilizer can be conveyed along the guide plate 16 from the first slot 12 to the second slot 13, facilitating the removal of fertilizer from the silo 1 or the mixing of fertilizer as needed.

[0032] Specifically, the feed pipe 2 is also equipped with a movable door plate 25, which covers the opening of the discharge port 24. The discharge port 24 can be opened or closed by moving the door plate 25, which is simple to operate and convenient for use in fertilizer production silos.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A silo for fertilizer production, characterized by: The device includes a hopper with a receiving cavity and a guide pipe vertically arranged on one side of the hopper. The bottom of the hopper has a first slot connecting the receiving cavity and the guide pipe, and the top of the hopper has a second slot connecting the receiving cavity and the guide pipe. A movable push block is provided in the first slot. The hopper also has a drive assembly that is pulsatorically connected to the push block, and the drive assembly drives the push block to reciprocate within the first slot and move closer to or away from the guide pipe. The hopper also has an air inlet that connects the receiving cavity to the external environment, and the air inlet is located above the second slot. A rotatable conveying shaft is provided inside the guide pipe, and a conveying motor that is pulsatorically connected to the conveying shaft is provided on the guide pipe. The conveying shaft is vertically arranged inside the guide pipe, and conveying blades are provided on the conveying shaft.

2. A material bin for fertilizer production as claimed in claim 1, characterized in that: The chamber is provided with a guide surface, and the height of the end of the guide surface near the first slot is lower than the height of the end of the guide surface away from the first slot.

3. A material bin for fertilizer production as claimed in claim 1, characterized in that: The drive assembly includes a drive motor, a crank disposed at the output end of the drive motor, and a rocker arm rotatably connected to the crank, wherein the end of the rocker arm away from the crank is rotatably connected to the push block.

4. A material bin for fertilizer production as claimed in claim 1, characterized in that: The push block is provided with a clearance groove, which is located on the side of the push block that clamps the guide tube.

5. A material bin for fertilizer production as claimed in claim 1, characterized in that: The chamber is also equipped with a guide plate, which is located near the second slot and directly below the air inlet.

6. A material bin for fertilizer production as claimed in claim 1, characterized in that: The chamber is also equipped with an air intake fan, and the air intake fan blows air towards the air intake hole.

7. A material bin for fertilizer production as claimed in claim 1, characterized in that: The hopper is also equipped with a connected feed hopper and feed inlet, and the feed inlet is connected to the receiving cavity.

8. A material bin for fertilizer production as claimed in claim 1, characterized in that: The feed pipe is also provided with a through discharge port, and the height of the discharge port is located between the first slot and the second slot.

9. A bin for fertilizer production as claimed in claim 8, characterized in that: The feed pipe is also equipped with a movable door panel, which covers the opening of the discharge port.

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