Organic fertilizer drying equipment

Abstract

The organic fertilizer drying equipment comprises a tank body, a feeding pipe, an exhaust pipe, a discharging pipe and a stirring device, the lower end of the feeding pipe communicates with the top of the tank body, the exhaust pipe communicates with the surface of the tank body, the discharging pipe communicates with the bottom of the tank body, and the bottom of the inner wall of the tank body is in a bowl shape; the stirring device comprises a stirring assembly and an auxiliary assembly, the stirring assembly comprises a material throwing mechanism and a scraping plate, and the material throwing mechanism is arranged in the tank body so as to continuously convey the organic fertilizer at the bottom in the tank body upwards and throw the organic fertilizer downwards; the scraping plate is arranged on the material throwing mechanism and is connected with the inner wall of the tank body in an abutting manner; the auxiliary assembly is arranged on the material throwing mechanism and used for extruding and crushing the caked materials in a reciprocating mode and guiding hot air into the tank body. Therefore, efficient crushing of caked materials, three-dimensional circulation of the materials and uniform dispersion of hot air can be achieved, and the problems that traditional equipment is not thorough in drying, uneven in heating, low in efficiency and unstable in quality are effectively solved.

Description

Technical Field

[0001] This application relates to the technical field of organic fertilizer production equipment, and more particularly to an organic fertilizer drying device. Background Technology

[0002] Organic fertilizer is a core material for improving soil and enhancing crop quality in agricultural production. In its preparation process, drying is a key step that determines the product's storage stability, transportation convenience, and application effect. It is necessary to remove excess moisture from the material through precise humidity control to ensure that the organic fertilizer is not prone to mold or clumping.

[0003] In related technologies, organic fertilizer drying equipment mostly adopts the hot air contact drying principle. However, in practical applications, organic fertilizer is prone to agglomeration and forming dense clumps under high humidity conditions. The stirring mechanism of traditional drying equipment is mostly a single spiral or paddle structure, which can only turn over the surface of the material. It is difficult to effectively shear and break up the agglomerated material, resulting in the formation of a wet core inside the clump. Hot air cannot penetrate to the core area, ultimately causing incomplete drying. In addition, the hot air introduction path of traditional equipment is fixed and the material circulation method is simple, which easily leads to the accumulation of material at the bottom of the tank and uneven heating of the upper and lower layers of material. This not only reduces the drying efficiency but also causes a large difference in the moisture distribution of the product, affecting the overall quality stability. Summary of the Invention

[0004] This application aims to at least partially address one of the technical problems in the related art.

[0005] Therefore, one objective of this application is to provide an organic fertilizer drying equipment that can achieve efficient crushing of agglomerated materials, three-dimensional material circulation, and uniform hot air dispersion, effectively solving the problems of incomplete drying, uneven heating, low efficiency, and unstable quality of traditional equipment. At the same time, the equipment utilizes the combination of filter screen and scraper to achieve self-cleaning of exhaust holes, further ensuring the continuity and effectiveness of drying.

[0006] To achieve the above objectives, the first aspect of this application provides an organic fertilizer drying device, comprising a tank, an inlet pipe, an exhaust pipe, a discharge pipe, and a stirring device. The lower end of the inlet pipe is connected to the top of the tank, the exhaust pipe is connected to the surface of the tank, and the discharge pipe is connected to the bottom of the tank. The bottom of the inner wall of the tank is bowl-shaped. The stirring device includes a stirring assembly and an auxiliary assembly. The stirring assembly includes a throwing mechanism and a scraper. The throwing mechanism is disposed within the tank to continuously convey organic fertilizer from the bottom of the tank upwards and downwards. The scraper is disposed on the throwing mechanism and is in contact with the inner wall of the tank. The auxiliary assembly is disposed on the throwing mechanism and is used to reciprocate to crush agglomerated materials and introduce hot air into the tank.

[0007] In addition, the organic fertilizer drying equipment proposed in this application may also have the following additional technical features: In one embodiment of this application, the material throwing mechanism includes a power source, a connecting rod, a spiral conveying blade, a rotating ring, a mounting block, a mesh cylinder, and multiple support rods. The power source is fixedly connected to the top of the tank body; the connecting rod is disposed inside the tank body, and its upper end is fixedly connected to the output shaft of the power source; the spiral conveying blade is fixedly connected to the surface of the connecting rod; the rotating ring is rotatably connected to the inner wall of the tank body; and the mounting block is fixedly connected to the surface of the connecting rod. The other end of the mounting block is fixedly connected to the inner side of the rotating ring, and the scraper is fixedly connected to the bottom of the rotating ring. The mesh cylinder is fixedly connected to the inner bottom of the tank body via multiple support rods, which are distributed around the outer periphery of the discharge pipe, forming a feeding channel between them. The mesh cylinder is sleeved around the outer periphery of the spiral conveying blade, and the inner diameter of the mesh cylinder is adapted to the spiral conveying blade.

[0008] In one embodiment of this application, the auxiliary component includes a mounting shell, a guide ring, a trigger rod, and a push plate. The mounting shell is fixedly connected to the surface of the tank, and a mounting cavity is formed on the inner side of the mounting shell. A guide ring is fixedly connected to the inner wall of the mounting cavity. The inner side of the guide ring is petal-shaped. The trigger rod is slidably connected to the inside of the mounting block. One end of the trigger rod passes through the mounting block, the rotating ring, and the tank in sequence and extends into the inside of the mounting cavity, contacting the inner side of the guide ring. The upper end of the push plate is slidably connected to the inner wall of the mounting block, and the lower end of the push plate passes through the mounting block.

[0009] In one embodiment of this application, one side of the push plate is fixedly connected to one end of the trigger rod, and a spring is sleeved on the surface of the trigger rod, with one end of the spring fixedly connected to the inner wall of the mounting block.

[0010] In one embodiment of this application, the top of the mounting shell is provided with an air inlet hole, and the top of the mounting shell is provided with an air inlet pipe, the lower end surface of the air inlet pipe being fixedly connected to the inner wall of the air inlet hole.

[0011] In one embodiment of this application, the trigger rod has an internal air guide channel, and the surface of the trigger rod has an air inlet channel that communicates with the mounting cavity, and the mounting cavity is connected to the air guide channel through the air inlet channel.

[0012] In one embodiment of this application, the push plate has a connecting channel inside, which is connected to the air guide channel, and both sides of the push plate have evenly distributed exhaust holes that are connected to the connecting channel.

[0013] In one embodiment of this application, a filter screen is fixedly connected to the inner wall of the exhaust port.

[0014] In one embodiment of this application, the surface of the scraper is fixedly connected with symmetrically distributed scraper strips that correspond to the exhaust holes.

[0015] Compared with the prior art, this application has the following beneficial effects: 1. In the auxiliary component of this application, the petal-shaped guide ring cooperates with the spring to drive the push plate to perform reciprocating extrusion motion, which can directly act on viscous and clumped organic fertilizer. Through the relative extrusion of the push plate and scraper, the clumped material is forcibly broken, effectively breaking the limitation of traditional equipment that can only turn the surface, allowing the inner core of the clumping to be exposed to hot air, thus avoiding the problem of incomplete drying.

[0016] 2. This application uses a power source to drive the connecting rod to rotate the spiral conveyor blades, which continuously conveys the organic fertilizer accumulated at the bottom of the tank upward while horizontally stirring, forming a three-dimensional circulation mode of bottom-to-top conveying combined with horizontal stirring. This reduces the accumulation of materials in the upper and lower layers of the tank and dead corners, allowing more materials to fully contact the hot air, reducing the difference in product moisture distribution, and improving the stability of drying quality.

[0017] 3. This application achieves close-range drying by uniformly discharging hot air into the material through the exhaust holes on both sides of the push plate via the air inlet pipe, mounting cavity, trigger rod air guide channel, and push plate connecting channel, so that the mixing operation and hot air conveying are carried out simultaneously. The crushed material can come into contact with the hot air in time, improving the heat exchange efficiency. The decentralized exhaust design reduces the problem of local overheating or underheating caused by the centralized introduction of hot air in traditional equipment, thus improving the drying efficiency.

[0018] 4. The filter screen on the inner wall of the exhaust hole of this application can block material particles from entering the air passage and avoid blockage. The scraper on the scraper will scrape the surface of the filter screen synchronously with the reciprocating motion of the push plate. When the push plate approaches, the air passage formed by the temporary closure of the exhaust hole is pressurized instantly. When separated, the high-pressure airflow impacts the filter screen in the opposite direction, realizing the dual protection of scraping cleaning and airflow self-clearing, ensuring the long-term continuous and stable operation of the equipment.

[0019] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein: Figure 1 This is a schematic diagram of an organic fertilizer drying device according to an embodiment of this application; Figure 2 This is a cross-sectional schematic diagram of an organic fertilizer drying device according to an embodiment of this application; Figure 3This is a schematic diagram showing the connection between the guide ring and the mounting shell of an organic fertilizer drying device according to an embodiment of this application; Figure 4 This is a partial schematic diagram of the mixing assembly of an organic fertilizer drying device according to an embodiment of this application; Figure 5 This is a schematic diagram showing the distribution of the trigger rod and push plate of an organic fertilizer drying device according to an embodiment of this application; Figure 6 for Figure 2 Enlarged view of A in the middle; Figure 7 for Figure 4 A magnified view of B in the middle.

[0021] As shown in the figure: 1. Tank body; 101. Feed pipe; 102. Exhaust pipe; 103. Discharge pipe; 2. Stirring device; 21. Stirring assembly; 2101. Power source; 2102. Spiral conveyor blade; 2103. Connecting rod; 2104. Rotary ring; 2105. Mounting block; 2106. Scraper; 2107. Mesh cylinder; 2108. Support rod; 22. Auxiliary assembly; 2201. Air inlet pipe; 2202. Mounting shell; 2203. Air inlet hole; 2204. Guide ring; 2205. Trigger rod; 2206. Air inlet channel; 2207. Spring; 2208. Push plate; 2209. Exhaust hole; 2210. Filter screen; 2211. Connecting channel; 2212. Scraper. Detailed Implementation

[0022] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0023] The organic fertilizer drying equipment of this application embodiment will be described below with reference to the accompanying drawings.

[0024] like Figure 1-6 As shown, the organic fertilizer drying equipment of this application embodiment includes a tank 1, a feed pipe 101, an exhaust pipe 102, a discharge pipe 103, and a stirring device 2.

[0025] The lower end of the feed pipe 101 is connected to the top of the tank 1, the exhaust pipe 102 is connected to the surface of the tank 1, the discharge pipe 103 is connected to the bottom of the tank 1, and the bottom of the inner wall of the tank 1 is bowl-shaped.

[0026] The stirring device 2 includes a stirring component 21 and an auxiliary component 22. The stirring component 21 includes a material throwing mechanism and a scraper 2106.

[0027] The material throwing mechanism is installed inside the tank 1 to continuously convey the organic fertilizer at the bottom of the tank 1 upwards and downwards. The scraper 2106 is installed on the material throwing mechanism and is in contact with the inner wall of the tank 1. The auxiliary component 22 is installed on the material throwing mechanism and is used to reciprocate to squeeze and break up the agglomerated material and introduce hot air into the tank.

[0028] The material throwing mechanism includes a power source 2101, a connecting rod 2103, a spiral conveyor blade 2102, a rotating ring 2104, a mounting block 2105, a mesh cylinder 2107, and multiple support rods 2108.

[0029] The power source 2101 is fixedly connected to the top of the tank 1. The connecting rod 2103 is located inside the tank 1, and the upper end of the connecting rod 2103 is fixedly connected to the output shaft of the power source 2101. The spiral conveying blade 2102 is fixedly connected to the surface of the connecting rod 2103. The rotating ring 2104 is rotatably connected to the inner wall of the tank 1. The surface of the connecting rod 2103 is fixedly connected to the mounting block 2105. The other end of the mounting block 2105 is fixedly connected to the inner side of the rotating ring 2104. The scraper 2106 is fixedly connected to the bottom of the rotating ring 2104. The mesh cylinder 2107 is fixedly connected to the inner bottom of the tank 1 through multiple support rods 2108. The multiple support rods 2108 are distributed around the outer periphery of the discharge pipe 103, and a feeding channel is formed between the multiple support rods 2108. The mesh cylinder 2107 is sleeved on the outer periphery of the spiral conveying blade 2102, and the inner wall diameter of the mesh cylinder 2107 is adapted to the spiral conveying blade 2102.

[0030] It should be noted that the power source 2101 described in this embodiment can be set as a motor, and the diameter of the mesh hole of the mesh cylinder 2107 described in this embodiment is smaller than the diameter of the organic fertilizer particles, so as to effectively prevent the organic fertilizer particles from leaking through the mesh while allowing hot air to still enter the interior of the mesh cylinder 2107.

[0031] Specifically, organic fertilizer is introduced into the tank 1 through the feed pipe 101. The power source 2101 is started, and its output shaft drives the connecting rod 2103 to rotate synchronously. When the connecting rod 2103 rotates, it drives the spiral conveyor blades 2102 on its surface to rotate. The spiral conveyor blades 2102, in conjunction with the mesh cylinder 2107, convey the organic fertilizer from the bottom of the tank 1 upwards. Simultaneously, the mounting block 2105 drives the rotating ring 2104 to rotate along the inner wall of the tank. During the rotation of the rotating ring 2104, its bottom... The scraper 2106 rotates synchronously to scrape off the organic fertilizer attached to the inner wall of the tank 1, and allows the organic fertilizer that falls to the bottom of the tank 1 to enter the mesh cylinder 2107 through the feeding channel formed between multiple support rods 2108. The stirring component 21 operates continuously, and through the up and down conveying of the spiral conveyor blade 2102 and the horizontal stirring of the rotating ring 2104 and scraper 2106, the organic fertilizer in the tank is fully turned over. The moisture generated during the drying process is discharged through the exhaust pipe 102 on the surface of the tank 1, thus completing the organic fertilizer drying operation.

[0032] In one embodiment of this application, such as Figures 3-6 As shown, the auxiliary component 22 includes a mounting housing 2202, a guide ring 2204, a trigger rod 2205, and a push plate 2208.

[0033] The mounting shell 2202 is fixedly connected to the surface of the tank 1, and a mounting cavity is provided on the inner side of the mounting shell 2202. A guide ring 2204 is fixedly connected to the inner wall of the mounting cavity. The inner side of the guide ring 2204 is petal-shaped. A trigger rod 2205 is slidably connected to the inside of the mounting block 2105. One end of the trigger rod 2205 passes through the mounting block 2105, the rotating ring 2104 and the tank 1 in sequence and extends into the inside of the mounting cavity and contacts the inner side of the guide ring 2204. The upper end of the push plate 2208 is slidably connected to the inner wall of the mounting block 2105, and the lower end of the push plate 2208 passes through the mounting block 2105.

[0034] Specifically, during the rotation of the mounting block 2105, the push plate 2208 can be rotated synchronously, increasing the mixing effect on the organic fertilizer. At the same time, during the movement of the mounting block 2105, the trigger rod 2205 can be moved synchronously. Under the guidance of the inner petal-shaped side of the guide ring 2204, the trigger rod 2205 causes the push plate 2208 to reciprocate by moving closer to the scraper 2106 and then further away. During this process, the organic fertilizer between the two can be squeezed and broken, so that the clumps of organic fertilizer are broken and separated, avoiding the situation where the center of the clumps of organic fertilizer cannot be dried well, thus improving the drying effect.

[0035] In one embodiment of this application, such as Figure 3-6As shown, one side of the push plate 2208 is fixedly connected to one end of the trigger rod 2205, and a spring 2207 is sleeved on the surface of the trigger rod 2205. One end of the spring 2207 is fixedly connected to the inner wall of the mounting block 2105.

[0036] Specifically, the spring 2207 ensures that the trigger rod 2205 is always in close contact with the inner side of the guide ring 2204, so that the position of the push plate 2208 can be adjusted by using the inner side of the guide ring 2204 during rotation.

[0037] In one embodiment of this application, such as Figure 5-6 As shown, the top of the mounting shell 2202 is provided with an air inlet 2203, and the top of the mounting shell 2202 is provided with an air inlet pipe 2201. The lower end surface of the air inlet pipe 2201 is fixedly connected to the inner wall of the air inlet 2203. The inside of the trigger rod 2205 is provided with an air guide channel, and the surface of the trigger rod 2205 is provided with an air inlet channel 2206 that communicates with the mounting cavity. The mounting cavity is connected to the air guide channel through the air inlet channel 2206. The inside of the push plate 2208 is provided with a connecting channel 2211 that communicates with the air guide channel. Both sides of the push plate 2208 are provided with evenly distributed exhaust holes 2209 that communicate with the connecting channel 2211.

[0038] Specifically, the air inlet pipe 2201 is used to introduce hot air for drying. The introduced gas can be injected into the interior of the installation cavity. The gas entering the installation cavity can be introduced into the interior of the air guide channel through the air inlet channel 2206 and then into the interior of the connecting channel 2211. Finally, it is introduced into the interior of the tank 1 through the exhaust hole 2209 to dry the organic fertilizer. This setting method can make the gas evenly distributed inside the tank 1, so that the organic fertilizer is dried more evenly. At the same time, the crushed organic fertilizer can be dried by hot air as soon as possible, which improves the drying efficiency and avoids the uneven drying of organic fertilizer inside the tank 1 caused by the fixed hot air introduction position in the traditional method.

[0039] In one embodiment of this application, such as Figure 6 As shown, a filter screen 2210 is fixedly connected to the inner wall of the exhaust hole 2209, and scraper strips 2212 that are symmetrically distributed and correspond to the exhaust hole 2209 are fixedly connected to the surface of the scraper 2106.

[0040] Specifically, the filter screen 2210 is designed to prevent organic fertilizer from clogging the exhaust port 2209 and affecting the drying effect. The scraper 2212 is designed to clean the opening position of the exhaust port 2209 when the push plate 2208 approaches the scraper 2106, so as to avoid fertilizer from accumulating at the filter screen 2210 and causing blockage. The scraper 2212 is used to temporarily block the exhaust port 2209, so that the internal gas cannot be discharged and is temporarily pressurized. After the two separate, a strong airflow is formed to achieve the purpose of self-unblocking the filter screen 2210.

[0041] Specifically, the overall workflow of this application is as follows: The organic fertilizer to be dried is introduced into the tank 1 through the feed pipe 101. After feeding is completed, the feed pipe 101 is kept sealed to prevent hot air leakage during the drying process. The power source 2101 is started. The output shaft of the power source 2101 drives the connecting rod 2103 to rotate synchronously. The connecting rod 2103 drives the rotating ring 2104 to rotate along the inner wall of the tank through the mounting block 2105. The scraper 2106 at the bottom of the rotating ring 2104 rotates accordingly to scrape off the organic fertilizer attached to the inner wall of the tank in real time.

[0042] When the connecting rod 2103 rotates, it synchronously drives the spiral conveyor blades 2102 on the surface to rotate. The spiral conveyor blades 2102 cooperate with the mesh cylinder 2107 to continuously convey the organic fertilizer at the bottom of the tank 1 upward and throw it downward. Combined with the horizontal rotation of the rotating ring 2104, a three-dimensional circulation of bottom-up delivery and horizontal stirring is formed, so as to realize the complete turning of the organic fertilizer in the tank. When the mounting block 2105 rotates, it drives the trigger rod 2205 to move synchronously. Under the action of the spring 2207, the trigger rod 2205 always keeps close to the inner side of the petal-shaped guide ring 2204. Under the guidance of the guide ring 2204, the trigger rod 2205 drives the push plate 2208 to make reciprocating motions close to or away from the scraper 2106, which squeezes and breaks up the clumps of organic fertilizer between the two.

[0043] Hot air for drying is introduced into the mounting cavity of the mounting shell 2202 through the air inlet pipe 2201. The hot air enters the air guide channel through the air inlet channel 2206 of the trigger rod 2205, and then passes through the connecting channel 2211 of the push plate 2208. It is then evenly discharged into the material through the exhaust holes 2209 on both sides of the push plate 2208, and comes into contact with the fully agitated organic fertilizer after crushing, achieving efficient heat exchange and evaporating moisture. When the push plate 2208 is close to the scraper 2106, the scraper strips 2212 on the scraper 2106 scrape the filter screen 2210 on the inner wall of the exhaust hole 2209, and at the same time briefly closes the exhaust hole 2209 to instantly pressurize the air passage. When the push plate 2208 moves away from the scraper 2106, the pressurized airflow impacts the filter screen 2210 in the opposite direction, realizing the self-unblocking of the filter screen and avoiding material blockage.

[0044] The moisture generated during the drying process is discharged through the exhaust pipe 102 on the surface of the tank 1. After the organic fertilizer is dried to the preset moisture content, the power source 2101 and hot air supply are turned off, the discharge port of the tank 1 is opened and the dried organic fertilizer is taken out, thus completing the entire drying operation.

[0045] In summary, the organic fertilizer drying equipment of this application embodiment can achieve efficient crushing of agglomerated materials, three-dimensional material circulation, and uniform hot air dispersion, effectively solving the problems of incomplete drying, uneven heating, low efficiency, and unstable quality of traditional equipment. At the same time, the combination of filter screen and scraper can achieve self-cleaning of exhaust holes, further ensuring the continuity and effect of drying.

[0046] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0047] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0048] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. An organic fertilizer drying device, characterized in that, It includes a tank body, inlet pipe, exhaust pipe, discharge pipe, and mixing device, among which, The lower end of the feed pipe is connected to the top of the tank, the exhaust pipe is connected to the surface of the tank, the discharge pipe is connected to the bottom of the tank, and the bottom of the inner wall of the tank is bowl-shaped. The mixing device includes a mixing assembly and an auxiliary assembly. The mixing assembly includes a material throwing mechanism and a scraper. The material throwing mechanism is installed inside the tank to continuously transport the organic fertilizer at the bottom of the tank upwards and throw it downwards. The scraper is mounted on the material throwing mechanism and is in contact with the inner wall of the tank. The auxiliary component is mounted on the material throwing mechanism. The auxiliary component is used to reciprocate to crush agglomerated materials and introduce hot air into the tank.

2. The organic fertilizer drying equipment according to claim 1, characterized in that, The material throwing mechanism includes a power source, connecting rods, spiral conveyor blades, a rotating ring, a mounting block, a mesh cylinder, and multiple support rods, wherein... The power source is fixedly connected to the top of the tank, and the connecting rod is located inside the tank, with the upper end of the connecting rod fixedly connected to the output shaft of the power source. The spiral conveyor blade is fixedly connected to the surface of the connecting rod, the rotating ring is rotatably connected to the inner wall of the tank, and an installation block is fixedly connected to the surface of the connecting rod; The other end of the mounting block is fixedly connected to the inner side of the rotating ring, and the scraper is fixedly connected to the bottom of the rotating ring; The mesh cylinder is fixedly connected to the inner bottom of the tank by multiple support rods. The multiple support rods are distributed around the outer periphery of the discharge pipe, and a feeding channel is formed between the multiple support rods. The mesh cylinder is fitted around the outer periphery of the spiral conveyor blade, and the inner diameter of the mesh cylinder is adapted to the spiral conveyor blade.

3. The organic fertilizer drying equipment according to claim 2, characterized in that, The auxiliary components include a mounting housing, a guide ring, a trigger rod, and a push plate, wherein, The mounting shell is fixedly connected to the surface of the tank, and an installation cavity is provided on the inner side of the mounting shell; A guide ring is fixedly connected to the inner wall of the mounting cavity, and the inner side of the guide ring is petal-shaped. The trigger rod is slidably connected to the inside of the mounting block. One end of the trigger rod passes through the mounting block, the rotating ring and the tank in sequence and extends into the inside of the mounting cavity and contacts the inner side of the guide ring. The upper end of the push plate is slidably connected to the inner wall of the mounting block, and the lower end of the push plate extends through the mounting block.

4. The organic fertilizer drying equipment according to claim 3, characterized in that, One side of the push plate is fixedly connected to one end of the trigger rod, and a spring is sleeved on the surface of the trigger rod. One end of the spring is fixedly connected to the inner wall of the mounting block.

5. The organic fertilizer drying equipment according to claim 4, characterized in that, The top of the mounting housing has an air inlet hole, and the top of the mounting housing has an air inlet pipe. The lower end surface of the air inlet pipe is fixedly connected to the inner wall of the air inlet hole.

6. The organic fertilizer drying equipment according to claim 4, characterized in that, The trigger rod has an internal air guide channel, and the surface of the trigger rod has an air inlet channel that communicates with the mounting cavity. The mounting cavity is connected to the air guide channel through the air inlet channel.

7. The organic fertilizer drying equipment according to claim 6, characterized in that, The push plate has a connecting channel inside, which is connected to the air guide channel, and both sides of the push plate have evenly distributed exhaust holes that are connected to the connecting channel.

8. The organic fertilizer drying equipment according to claim 7, characterized in that, A filter screen is fixedly connected to the inner wall of the exhaust port.

9. The organic fertilizer drying equipment according to claim 7, characterized in that, The surface of the scraper is fixedly connected with symmetrically distributed scraper strips that correspond to the exhaust holes.

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