A grain drying tower with dust removal mechanism based on grain drying

Abstract

This utility model discloses a grain drying tower with a dust removal mechanism for grain drying, relating to the technical field of grain drying towers. Specifically, it is a grain drying tower with a dust removal mechanism for grain drying, comprising a drying tower body, a turning mechanism, and a dust removal mechanism. The inner wall of the drying tower body is equipped with a heater for heating and drying. The turning mechanism includes a lifting frame, a drive motor, a stirring rod, a stirring plate, a U-shaped frame, a servo motor, a threaded rod, a threaded ring block, a guide slider, and a strip plate. The outer surface of the stirring rod is equipped with a stirring plate for turning and stirring. This grain drying tower with a dust removal mechanism facilitates turning the grain during drying, and the grain is heated and dried by the heater, allowing for better contact between the grain and the heater, preventing grain accumulation, accelerating the drying efficiency, and improving practicality.

Description

Technical Field

[0001] This utility model relates to the field of grain drying tower technology, specifically a grain drying tower with a dust removal mechanism for grain drying. Background Technology

[0002] With the rapid development of the national economy, people have put forward higher requirements for the taste and quality of grains, especially for cooked rice made from finished rice. They require the rice to have a clean appearance, a fragrant aroma, and a moderate texture. If the grain is dried in the traditional open field or on the road, the quality of the grain cannot be guaranteed. At present, most grains are dried in drying towers, thereby ensuring the quality and taste of the grains.

[0003] Existing grain drying towers with dust removal mechanisms are not ideal for turning the grain during drying, as the grain piles up and affects the drying effect. Furthermore, existing grain drying towers with dust removal mechanisms make it difficult to remove dust generated during the drying process, which affects the quality of the grain. The present invention provides a grain drying tower with dust removal mechanisms that solves the above problems. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a grain drying tower with a dust removal mechanism for grain drying, which solves the problems mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, this utility model is implemented through the following technical solution: A grain drying tower with a dust removal mechanism for grain drying, comprising a drying tower body, a turning mechanism, and a dust removal mechanism. The inner wall of the drying tower body is provided with a heater for heating and drying. The turning mechanism includes a lifting frame, a drive motor, a stirring rod, a stirring plate, a U-shaped frame, a servo motor, a threaded rod, a threaded ring block, a guide slider, and a strip plate. The outer surface of the stirring rod is provided with a stirring plate for turning and stirring. A servo motor is installed on the top of the U-shaped frame. The output end of the servo motor is provided with a threaded rod that is connected to the threaded ring block for transmission. Guide sliders for guiding are installed on both sides of the threaded ring block. The dust removal mechanism includes a mounting plate, an exhaust pipe, a first dustproof net, an induced draft fan, a second dustproof net, a collection box, a sealing door, and bolts. The interior of the exhaust pipe is provided with the first dustproof net, the induced draft fan, and the second dustproof net. The outer surface of the exhaust pipe is provided with a collection box, and a sealing door is hinged to the front of the collection box.

[0006] Optionally, the drive motor is mounted on the lifting frame, and the stirring rod is mounted on the output end of the drive motor. Both the stirring rod and the stirring plate are located inside the main body of the drying tower, and there are several stirring plates.

[0007] Optionally, a guide groove is provided on one side of the strip plate for guiding the sliding of the guide slider, and the end of the guide slider is located inside the guide groove.

[0008] Optionally, a U-shaped frame is installed on the top of the drying tower body, a strip plate is installed on the inner wall of the U-shaped frame, the outer surface of the threaded rod is rotatably connected to the drying tower body through a bearing, a lifting frame is installed at the bottom of the threaded ring block, a feed pipe is provided on the outer surface of the drying tower body, and a feed cap is provided at the end of the feed pipe.

[0009] Optionally, the induced draft fan is positioned between the first and second dustproof nets, and the collection box is positioned corresponding to the position of the first dustproof net.

[0010] Optionally, the mounting plate abuts against the outer surface of the drying tower body, and threaded holes adapted to bolts are opened on both the inside of the mounting plate and the outer surface of the drying tower body. One end of the exhaust pipe is installed on one side of the mounting plate.

[0011] This utility model provides a grain drying tower with a dust removal mechanism for grain drying, which has the following beneficial effects: 1. This grain drying tower with a dust removal mechanism for grain drying, through the setting of a turning mechanism and a heater, enables the grain to be turned over during grain drying, and the grain to be heated and dried by the heater. This facilitates better contact between the grain and the heater, avoids grain accumulation, accelerates the drying efficiency of the grain, and achieves the purpose of improving practicality.

[0012] 2. This grain drying tower with a dust removal mechanism for grain drying provides convenient dust removal during grain drying. The induced draft fan facilitates the absorption of dust particles inside the drying tower. The combination of the first dustproof net and the collection box facilitates the collection of absorbed dust particles, thus simplifying dust removal. The second dustproof net prevents external dust from entering the drying tower, thereby improving its practicality. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A; Figure 4 This is a top view sectional diagram of the present invention. Figure 5 This is a top view of a partial cross-section of the present invention.

[0014] In the diagram: 1. Drying tower body; 2. Tilting mechanism; 201. Lifting frame; 202. Drive motor; 203. Stirring rod; 204. Stirring plate; 205. U-shaped frame; 206. Servo motor; 207. Threaded rod; 208. Threaded ring block; 209. Guide slider; 210. Strip plate; 3. Dust removal mechanism; 301. Mounting plate; 302. Exhaust pipe; 303. First dustproof net; 304. Exhaust fan; 305. Second dustproof net; 306. Collection box; 307. Sealing door; 308. Bolt; 4. Heater; 5. Feed pipe; 6. Feed cap. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Example 1 Please see Figures 1 to 5 This utility model provides a technical solution: a grain drying tower with a dust removal mechanism for grain drying, comprising a drying tower body 1, a turning mechanism 2, and a dust removal mechanism 3. The inner wall of the drying tower body 1 is provided with a heater 4 for heating and drying. The turning mechanism 2 includes a lifting frame 201, a drive motor 202, a stirring rod 203, a stirring plate 204, a U-shaped frame 205, a servo motor 206, a threaded rod 207, a threaded ring block 208, a guide slider 209, and a strip plate 210. The outer surface of the stirring rod 203 is provided with a stirring plate 204 for turning and stirring. The top of the U-shaped frame 205 is equipped with a servo motor 206. The output end of the servo motor 206 is equipped with a threaded rod 207 that is connected to the threaded ring block 208 for transmission. Guide sliders 209 for guidance are installed on both sides of the threaded ring block 208. The dust removal mechanism 3 includes a mounting plate 301, an exhaust pipe 302, a first dustproof net 303, an induced draft fan 304, a second dustproof net 305, a collection box 306, a sealing door 307, and bolts 308. The exhaust pipe 302 is equipped with the first dustproof net 303, the induced draft fan 304, and the second dustproof net 305. The outer surface of the exhaust pipe 302 is equipped with a collection box 306. The front of the collection box 306 is hinged to the sealing door 307.

[0017] Specifically, the combination of the stirring rod 203 and the stirring plate 204 facilitates the turning and stirring of the grain, avoids grain accumulation, and allows the grain to better contact the heater 4, thereby improving drying efficiency.

[0018] Please see Figures 2 to 4The drive motor 202 is installed on the lifting frame 201, and the stirring rod 203 is installed at the output end of the drive motor 202. The stirring rod 203 and the stirring plate 204 are both located inside the drying tower body 1, and there are several stirring plates 204.

[0019] Specifically, the cooperation between the guide slider 209 and the guide groove facilitates the guiding function of the threaded ring block 208, the stirring rod 203 and the stirring plate 204, and makes it easier for the stirring plate 204 to move up and down and turn the grain.

[0020] Please see Figures 1 to 5 One side of the strip plate 210 is provided with a guide groove for guiding the sliding of the guide slider 209, and the end of the guide slider 209 is located inside the guide groove.

[0021] Specifically, the stirring plate 204 can move up and down while rotating and turning the grain, which improves the turning effect of the grain and effectively prevents the grain from piling up.

[0022] Please see Figures 1 to 5 The U-shaped frame 205 is installed on the top of the drying tower body 1, the strip plate 210 is installed on the inner wall of the U-shaped frame 205, the outer surface of the threaded rod 207 is rotatably connected to the drying tower body 1 through the bearing, the lifting frame 201 is installed at the bottom of the threaded ring block 208, the outer surface of the drying tower body 1 is provided with a feed pipe 5, and the end of the feed pipe 5 is provided with a feed cap 6.

[0023] Specifically, the first dustproof net 303 facilitates the blocking of dust absorbed inside the drying tower body 1, and facilitates the collection of blocked dust through the collection box 306. The second dustproof net 305 facilitates the blocking of dust outside the drying tower body 1, preventing external dust from entering the interior of the drying tower body 1.

[0024] Please see Figures 2 to 3 The position of the induced draft fan 304 is between the first dustproof net 303 and the second dustproof net 305, and the position of the collection box 306 corresponds to the position of the first dustproof net 303.

[0025] Specifically, the fit between bolt 308 and threaded hole facilitates the disassembly and assembly of dust removal mechanism 3.

[0026] Please see Figures 1 to 4 The mounting plate 301 abuts against the outer surface of the drying tower body 1. Both the interior of the mounting plate 301 and the outer surface of the drying tower body 1 are provided with threaded holes that are compatible with the bolts 308. One end of the exhaust pipe 302 is installed on one side of the mounting plate 301.

[0027] In use, the feed cap 6 is opened, and the grain enters the interior of the drying tower body 1 through the feed pipe 5. The heater 4 works to dry the grain. During drying, the grain is stirred and rolled by the turning mechanism 2, which can effectively prevent grain accumulation and speed up the drying efficiency. When the turning mechanism 2 is working, the drive motor 202 drives the stirring rod 203 to rotate, and the grain is stirred by multiple stirring plates 204, which facilitates the turning of the grain. At the same time, the servo motor 206 drives the threaded rod 207 to rotate forward and backward. The threaded rod 207 is connected to the threaded ring block 208. The guide slider 209 plays a guiding role inside the guide groove opened on the strip plate 210, so that the threaded ring block 208 drives the guide slider 209, the lifting frame 201, the stirring rod 203 and the stirring plate 204 to move up and down. The stirring plate 204 turns the grain while moving up and down, preventing the grain from accumulating. The grain is piled up to facilitate better contact between the grain and the heater 4, improving drying efficiency. During the drying process, when the dust removal mechanism 3 is working, the induced draft fan 304 works, drawing the dust inside the drying tower body 1 outwards into the exhaust pipe 302. The first dustproof net 303 blocks the dust, allowing the air to escape. The blocked dust falls into the collection box 306. Subsequently, the sealing door 307 is opened to easily remove the dust collected in the collection box 306. The second dustproof net 305 is set at the air outlet of the exhaust pipe 302 to block external dust, preventing external dust from entering the drying tower body 1. When it is necessary to inspect the dust removal mechanism 3 or clean the dustproof net, the bolt 308 is turned to disengage the bolt 308 from the threaded hole, facilitating the disassembly and maintenance of the dust removal mechanism 3 and the cleaning of the dust adhering to the first dustproof net 303 and the second dustproof net 305.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A grain drying tower with a dust removal mechanism for grain drying, comprising a drying tower body, a turning mechanism, and a dust removal mechanism, characterized in that: The inner wall of the drying tower is equipped with a heater for heating and drying. The turning mechanism includes a lifting frame, a drive motor, a stirring rod, a stirring plate, a U-shaped frame, a servo motor, a threaded rod, a threaded ring block, a guide slider, and a strip plate. The outer surface of the stirring rod is equipped with a stirring plate for turning and stirring. A servo motor is installed on the top of the U-shaped frame. The output end of the servo motor is equipped with a threaded rod that is connected to the threaded ring block for transmission. Guide sliders for guiding are installed on both sides of the threaded ring block. The dust removal mechanism includes a mounting plate, an exhaust pipe, a first dustproof net, an induced draft fan, a second dustproof net, a collection box, a sealing door, and bolts. The exhaust pipe is equipped with a first dustproof net, an induced draft fan, and a second dustproof net. A collection box is installed on the outer surface of the exhaust pipe. A sealing door is hinged to the front of the collection box.

2. A grain drying tower with a dust removal mechanism for grain drying according to claim 1, characterized in that: The drive motor is mounted on the lifting frame, and the stirring rod is mounted on the output end of the drive motor. Both the stirring rod and the stirring plate are located inside the main body of the drying tower, and there are several stirring plates.

3. A grain drying tower with a dust removal mechanism for grain drying according to claim 1, characterized in that: One side of the strip plate is provided with a guide groove for guiding the slider to slide, and the end of the guide slider is located inside the guide groove.

4. A grain drying tower with a dust removal mechanism for grain drying according to claim 1, characterized in that: The U-shaped frame is installed on the top of the drying tower body, the strip plate is installed on the inner wall of the U-shaped frame, the outer surface of the threaded rod is rotatably connected to the drying tower body through bearings, the lifting frame is installed at the bottom of the threaded ring block, the outer surface of the drying tower body is provided with a feed pipe, and the end of the feed pipe is provided with a feed cap.

5. A grain drying tower with a dust removal mechanism for grain drying according to claim 1, characterized in that: The induced draft fan is located between the first and second dustproof nets, and the collection box is located corresponding to the position of the first dustproof net.

6. A grain drying tower with a dust removal mechanism for grain drying according to claim 1, characterized in that: The mounting plate abuts against the outer surface of the drying tower body. Both the interior of the mounting plate and the outer surface of the drying tower body are provided with threaded holes that are compatible with bolts. One end of the exhaust pipe is installed on one side of the mounting plate.

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