Drying device for fertilizer production

Abstract

The utility model relates to the technical field of fertilizer production, and discloses a drying device for fertilizer production, which comprises a drying device body, a drying mechanism is arranged at the top of the drying device body, a driving mechanism is arranged on the left side of the drying mechanism, and the drying mechanism comprises a drying assembly and a circulating assembly. During use, through the arranged drying mechanism, when fertilizer needs to be dried in the production process, the fertilizer only needs to be put into the drying box through a feeding pipe, the feeding pipe is sealed under the action of a baffle, and the fertilizer can be dried in the drying box through the drying mechanism; a baffle can be limited under the action of a limiting rod, a pull ring and a spring, the sealing performance of the drying box can be guaranteed, meanwhile, fertilizer discharging is facilitated after drying is completed, and a first gear can drive the drying box to rotate through a first bearing shaft; and the fertilizer in the drying box can be stirred under the action of the first rotating rod and the stirring rod.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer production technology, specifically a drying device for fertilizer production. Background Technology

[0002] Fertilizers not only provide, maintain, or improve plant nutrition, but also improve the physical, chemical properties, and biological activity of soil, thereby enhancing the quality of agricultural products and strengthening the plant's resistance to stress. Fertilizers require drying during production. Existing drying equipment simply involves putting fertilizer into the drying chamber without stirring it. This not only affects the drying effect and efficiency, but also causes fertilizer accumulation, leading to structural problems and impacting production quality. Furthermore, it hinders the loading and unloading of fertilizer, further reducing drying efficiency.

[0003] According to the description in the patent announcement (CN221403751U) of a drying device for fertilizer production, the drying device for fertilizer production includes "drying chamber, exhaust pipe, metal mesh" etc., to achieve the drying work.

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] This fertilizer production drying device utilizes a drying chamber, exhaust pipe, and metal mesh to achieve drying. During operation, the device stirs the fertilizer in the drying chamber using a bidirectional spiral auger. When the fertilizer is in the middle of the bidirectional spiral auger, the fertilizer on both sides moves towards the middle, causing fertilizer accumulation and incomplete drying, thus affecting the drying efficiency. Therefore, this device needs to be improved. Utility Model Content

[0006] The purpose of this invention is to provide a drying device for fertilizer production to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a drying device for fertilizer production, comprising a drying device body, a drying mechanism being provided on the top of the drying device body, and a driving mechanism being provided on the left side of the drying mechanism;

[0008] The drying mechanism includes a drying component and a circulation component. The drying component is located on the top of the drying device body, and the circulation component is located on the rear side of the drying component.

[0009] The drying assembly includes a support frame, which is fixedly connected to the top of the drying device body. A first support shaft is rotatably connected inside the support frame, and a first gear is fixedly connected to the periphery of the first support shaft. A drying chamber is fixedly connected to the right side of the first support shaft, and a second support shaft is fixedly connected to the right side of the drying chamber. The second support shaft is rotatably connected to the inside of the support frame. A support frame is fixedly connected to the right side of the support frame, and a first servo motor is fixedly connected to the top of the support frame. A first rotating rod is fixedly connected to the left side of the first servo motor, and the left side of the first rotating rod is rotatably connected to the inside of the drying chamber. A stirring rod is fixedly connected to the periphery of the first rotating rod. A feed pipe is fixedly connected to the top of the drying chamber, and a baffle is slidably connected inside the feed pipe. A limit rod is inserted inside the baffle, and a pull ring is fixedly connected to the right side of the limit rod. A connecting rod is slidably connected inside the pull ring, and the connecting rod is fixedly connected to the right side of the feed pipe. A spring is sleeved around the periphery of the limit rod.

[0010] Preferably, the first rotating rod passes through the inside of the second load-bearing shaft, and the drying box and the second load-bearing shaft are respectively provided with rotating grooves, and the two rotating grooves correspond to each other. The first rotating rod is rotatably connected in the rotating groove, which facilitates the stability of the first rotating rod when it is working under the action of the rotating groove.

[0011] Preferably, the left side of the spring is fixedly connected to the right side of the feed pipe, and the right side of the spring is fixedly connected to the left side of the pull ring, so that the limiting rod can be kept in a stable state under the action of the spring.

[0012] Preferably, the limiting rod passes through the inside of the feed pipe, and slots are respectively opened inside the feed pipe and the baffle, and the two slots correspond to each other. The limiting rod is inserted into the slot, so that the baffle can be limited under the action of the limiting rod.

[0013] Preferably, a sealing groove is provided inside the feed pipe, and the baffle is slidably connected to the sealing groove to ensure the stability of the baffle under the action of the sealing groove.

[0014] Preferably, the circulation assembly includes a drying chamber, which is fixedly connected to the left side of the drying chamber, and the front right side of the drying chamber is fixedly connected to the rear side of the drying chamber. A placement frame is slidably connected inside the drying chamber, and a fixing pin is threadedly connected inside the placement frame. A fan is fixedly connected inside the drying chamber.

[0015] Preferably, the fixing pin passes through the inside of the drying oven, and the placement frame and the inside of the drying oven are respectively provided with fixing grooves, and the two fixing grooves correspond to each other. The fixing pin is threaded into the fixing groove, which facilitates the stability of the placement frame under the action of the fixing pin.

[0016] Preferably, the placement frame has a feeding port inside, and the feeding port is rectangular to facilitate the addition of desiccant into the placement frame through the feeding port.

[0017] Preferably, the drive mechanism includes a second gear, which meshes with the bottom of the first gear. A second rotating rod is fixedly connected inside the second gear. A second servo motor is fixedly connected to the left side of the second rotating rod, and a base is fixedly connected to the bottom of the second servo motor.

[0018] Preferably, the base is fixedly connected to the left side of the load-bearing frame, and the right side of the second rotating rod is rotatably connected to the left side of the load-bearing frame, so that the base can support the second servo motor.

[0019] Compared with the prior art, this utility model provides a drying device for fertilizer production, which has the following beneficial effects:

[0020] 1. This fertilizer production drying device, through its drying mechanism, allows fertilizer to be fed into the drying chamber via the feed pipe when drying is required during production. The feed pipe is sealed by a baffle, and the baffle is limited by a limit rod, pull ring, and spring. This ensures the drying chamber's airtightness and facilitates fertilizer discharge after drying. Furthermore, the first gear drives the drying chamber to rotate via the first load-bearing shaft. The first rotating rod and stirring rod agitate the fertilizer within the drying chamber, with the rotation direction aligned with the drying process. The drying chamber rotates in opposite directions, and the fertilizer granules are subjected to forces from two opposite directions inside the chamber. This makes their movement trajectory more complex and varied, preventing fertilizer from piling up or clumping. It further ensures that the fertilizer can come into contact with the hot air from all directions without dead angles, greatly improving the thoroughness of mixing and making the drying more uniform and efficient. In addition, desiccant is put into the placement frame, and the air in the drying chamber is drawn into the drying chamber by the action of the fan. Under the action of the desiccant, the humid gas in the air can be dried. After drying, it returns to the drying chamber. This cycle improves the drying effect of the fertilizer.

[0021] 2. The drying device for fertilizer production, through the set drive mechanism, when the fertilizer is dried in the drying box during the production process, the second servo motor, the second rotating rod and the second gear provide rotational power to the first gear, thereby driving the drying box to rotate. The rotation direction of the drying box is opposite to the rotation direction of the stirring rod, which improves the drying efficiency of the fertilizer. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the drying mechanism.

[0025] Figure 3 This is a schematic diagram of the drying component structure;

[0026] Figure 4 This is a schematic diagram of the internal structure of the drying oven;

[0027] Figure 5 This is a schematic diagram of the structure on the right side of the feed pipe;

[0028] Figure 6 This is a schematic diagram of the loop component structure;

[0029] Figure 7 This is a schematic diagram of the drive mechanism.

[0030] In the diagram: 1. Drying device body; 2. Drying mechanism; 3. Drive mechanism; 21. Drying component; 22. Circulation component; 211. Support frame; 212. First gear; 213. First support shaft; 214. Feed pipe; 215. Drying chamber; 216. Second support shaft; 217. First servo motor; 218. Support frame; 219. First rotating rod; 2191. Stirring rod; 2192. Baffle; 2193. Connecting rod; 2194. Pull ring; 2195. Spring; 2196. Limiting rod; 221. Drying chamber; 222. Fan; 223. Placement frame; 224. Fixing pin; 31. Base; 32. Second servo motor; 33. Second gear; 34. Second rotating rod. Detailed Implementation

[0031] 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.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] This utility model provides the following technical solution:

[0034] Example 1

[0035] Please see Figure 1-7 This utility model provides a technical solution: a drying device for fertilizer production, including a drying device body 1, a drying mechanism 2 is provided on the top of the drying device body 1, and a driving mechanism 3 is provided on the left side of the drying mechanism 2;

[0036] The drying mechanism 2 includes a drying component 21 and a circulation component 22. The drying component 21 is located on the top of the drying device body 1, and the circulation component 22 is located on the rear side of the drying component 21.

[0037] The drying assembly 21 includes a support frame 211, which is fixedly connected to the top of the drying device body 1. A first support shaft 213 is rotatably connected inside the support frame 211. A first gear 212 is fixedly connected to the periphery of the first support shaft 213. A drying chamber 215 is fixedly connected to the right side of the first support shaft 213. A second support shaft 216 is fixedly connected to the right side of the drying chamber 215. The second support shaft 216 is rotatably connected to the inside of the support frame 211. A support frame 218 is fixedly connected to the right side of the support frame 211. A first servo motor 217 is fixedly connected to the top of the support frame 218. The first servo motor 217 is located on the left side. A first rotating rod 219 is fixedly connected. The left side of the first rotating rod 219 is rotatably connected to the drying chamber 215. A stirring rod 2191 is fixedly connected to the periphery of the first rotating rod 219. The top of the drying chamber 215 is fixedly connected to the feed pipe 214. A baffle 2192 is slidably connected inside the feed pipe 214. A limit rod 2196 is inserted inside the baffle 2192. A pull ring 2194 is fixedly connected to the right side of the limit rod 2196. A connecting rod 2193 is slidably connected inside the pull ring 2194. The connecting rod 2193 is fixedly connected to the right side of the feed pipe 214. A spring 2195 is sleeved around the periphery of the limit rod 2196.

[0038] The first rotating rod 219 passes through the interior of the second load-bearing shaft 216. Rotating grooves are respectively provided inside the drying chamber 215 and the second load-bearing shaft 216, and the two rotating grooves correspond to each other. The first rotating rod 219 is rotatably connected within the rotating groove, ensuring the stability of the first rotating rod 219 during operation under the action of the rotating groove. The left side of the spring 2195 is fixedly connected to the right side of the feed pipe 214, and the right side of the spring 2195 is fixedly connected to the left side of the pull ring 2194, facilitating the operation of the spring 2195. The limiting rod 2196 is kept in a stable state. The limiting rod 2196 passes through the inside of the feed pipe 214. The feed pipe 214 and the baffle 2192 are respectively provided with slots, and the two slots correspond to each other. The limiting rod 2196 is inserted into the slot, so that the baffle 2192 can be limited under the action of the limiting rod 2196. The feed pipe 214 is provided with a sealing groove, and the baffle 2192 is slidably connected in the sealing groove, so as to ensure the stability of the baffle 2192 under the action of the sealing groove.

[0039] Please see Figure 1-7 This utility model provides a technical solution: the circulation component 22 includes a drying box 221, which is fixedly connected to the left side of the drying box 215, and the front right side of the drying box 221 is fixedly connected to the rear side of the drying box 215. A placement frame 223 is slidably connected inside the drying box 221, and a fixing pin 224 is threadedly connected inside the placement frame 223. A fan 222 is fixedly connected inside the drying box 221, and the fixing pin 224 passes through the inside of the drying box 221. Fixing grooves are respectively opened inside the placement frame 223 and the drying box 221, and the two fixing grooves correspond to each other. The fixing pin 224 is threadedly connected to the fixing groove, which facilitates the stability of the placement frame 223 under the action of the fixing pin 224. A feeding port is opened inside the placement frame 223, and the feeding port is rectangular, which facilitates the addition of desiccant into the placement frame 223 through the feeding port.

[0040] Example 2

[0041] Please see Figure 1-7 Furthermore, based on Embodiment 1, the drive mechanism 3 further includes a second gear 33, which meshes with the bottom of the first gear 212. A second rotating rod 34 is fixedly connected inside the second gear 33. A second servo motor 32 is fixedly connected to the left side of the second rotating rod 34. A base 31 is fixedly connected to the bottom of the second servo motor 32. The base 31 is fixedly connected to the left side of the load-bearing frame 211. The right side of the second rotating rod 34 is rotatably connected to the left side of the load-bearing frame 211, so that the second servo motor 32 can be supported by the base 31.

[0042] In actual operation, when this device is used and fertilizer needs to be dried during production, desiccant is added into the placement frame 223, and the placement frame 223 is fixed by the fixing pin 224. At the same time, the pull ring 2194 is pulled to the right, causing the pull ring 2194 to drive the limiting rod 2196 to move to the right outside the connecting rod 2193, and causing the spring 2195 to deform, thereby releasing the limit on the baffle 2192. The baffle 2192 can be removed, and the fertilizer can be put into the drying box 215. When the filling is completed, the pull ring 2194 can be released, the spring 2195 returns to its original position, and the pull ring 2194 drives the limiting rod 2196 to move to the left and insert into the baffle 2192, so that the baffle 2192 is in a stable state.

[0043] Simultaneously, power is supplied to the drying chamber 215 via an external power supply device, enabling the drying chamber 215 to be heated and the fertilizer to be dried. During the drying process, the second servo motor 32 drives the second gear 33, which is fixedly connected to the second rotating rod 34, to rotate. The second gear 33 drives the first gear 212 to rotate, which in turn drives the first bearing shaft 213, the drying chamber 215, and the second bearing shaft 216 to rotate. This causes the fertilizer inside the drying chamber 215 to rotate, ensuring that the fertilizer is heated evenly. At the same time, the first servo motor 217 drives the stirring rod 2191, which is fixedly connected to the first rotating rod 219, to rotate. The stirring rod 2191 stirs the fertilizer, and the rotation direction of the stirring rod 2191 is opposite to the rotation direction of the drying chamber 215. The fertilizer particles are subjected to forces from two opposite directions inside the chamber, which makes their movement trajectory more complex and varied, preventing the fertilizer from accumulating or clumping. This further ensures that the fertilizer can come into contact with the hot air in all directions without dead angles, greatly improving the degree of stirring and making the drying more uniform and efficient.

[0044] During the drying process, the air in the drying chamber 215 is drawn into the drying chamber 221 by the fan 222. The desiccant dries the humid air in the air, and the dried air returns to the drying chamber 215. This cycle is repeated to improve the drying effect on the fertilizer. When drying is complete, the feed pipe 214 is rotated to the bottom by the action of the first gear 212 and the second gear 33. The collection device is placed at the bottom of the feed pipe 214, and the limit rod 2196 is released from the limit of the baffle 2192. The baffle 2192 is then removed, and the dried fertilizer can be quickly discharged.

[0045] 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.

Claims

1. A drying device for fertilizer production, comprising a drying device body (1), characterized in that: The drying device body (1) is provided with a drying mechanism (2) on the top, and a driving mechanism (3) is provided on the left side of the drying mechanism (2); The drying mechanism (2) includes a drying component (21) and a circulation component (22). The drying component (21) is located on the top of the drying device body (1), and the circulation component (22) is located on the rear side of the drying component (21). The drying assembly (21) includes a support frame (211), which is fixedly connected to the top of the drying device body (1). A first support shaft (213) is rotatably connected inside the support frame (211). A first gear (212) is fixedly connected to the periphery of the first support shaft (213). A drying chamber (215) is fixedly connected to the right side of the first support shaft (213). A second support shaft (216) is fixedly connected to the right side of the drying chamber (215). The heavy shaft (216) is rotatably connected to the inside of the load-bearing frame (211). A support frame (218) is fixedly connected to the right side of the load-bearing frame (211). A first servo motor (217) is fixedly connected to the top of the support frame (218). A first rotating rod (219) is fixedly connected to the left side of the first servo motor (217). The left side of the first rotating rod (219) is rotatably connected to the inside of the drying oven (215). A stirring rod (2191) is fixedly connected to the periphery of the first rotating rod (219). The top of the drying box (215) is fixedly connected to the feed pipe (214). A baffle (2192) is slidably connected inside the feed pipe (214). A limit rod (2196) is inserted inside the baffle (2192). A pull ring (2194) is fixedly connected to the right side of the limit rod (2196). A connecting rod (2193) is slidably connected inside the pull ring (2194). The connecting rod (2193) is fixedly connected to the right side of the feed pipe (214). A spring (2195) is sleeved around the limit rod (2196).

2. The drying device for fertilizer production according to claim 1, characterized in that: The first rotating rod (219) passes through the inside of the second load-bearing shaft (216). The drying box (215) and the second load-bearing shaft (216) are respectively provided with rotating grooves, and the two rotating grooves correspond to each other. The first rotating rod (219) is rotatably connected in the rotating groove.

3. The drying device for fertilizer production according to claim 1, characterized in that: The left side of the spring (2195) is fixedly connected to the right side of the feed pipe (214), and the right side of the spring (2195) is fixedly connected to the left side of the pull ring (2194).

4. The drying device for fertilizer production according to claim 1, characterized in that: The limiting rod (2196) passes through the inside of the feed pipe (214). The feed pipe (214) and the baffle (2192) are respectively provided with slots, and the two slots correspond to each other. The limiting rod (2196) is inserted into the slot.

5. A drying apparatus for fertilizer production according to claim 1, characterized in that: The feed pipe (214) has a sealing groove inside, and the baffle (2192) is slidably connected to the sealing groove.

6. A drying apparatus for fertilizer production according to claim 1, characterized in that: The circulation component (22) includes a drying box (221), which is fixedly connected to the left side of the drying box (215). The front right side of the drying box (221) is fixedly connected to the rear side of the drying box (215). A placement frame (223) is slidably connected inside the drying box (221). A fixing pin (224) is threadedly connected inside the placement frame (223). A fan (222) is fixedly connected inside the drying box (221).

7. A drying apparatus for fertilizer production according to claim 6, characterized in that: The fixing pin (224) passes through the inside of the drying box (221). The placement frame (223) and the drying box (221) are respectively provided with fixing grooves, and the two fixing grooves correspond to each other. The fixing pin (224) is threaded into the fixing groove.

8. A drying apparatus for fertilizer production according to claim 6, characterized in that: The placement frame (223) has a feeding port inside, and the feeding port is rectangular.

9. A drying apparatus for fertilizer production according to claim 1, characterized in that: The drive mechanism (3) includes a second gear (33), which meshes with the bottom of the first gear (212). A second rotating rod (34) is fixedly connected inside the second gear (33). A second servo motor (32) is fixedly connected to the left side of the second rotating rod (34). A base (31) is fixedly connected to the bottom of the second servo motor (32).

10. A drying apparatus for fertilizer production according to claim 9, characterized in that: The base (31) is fixedly connected to the left side of the load-bearing frame (211), and the second rotating rod (34) is rotatably connected to the left side of the load-bearing frame (211) on the right side.

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