A kind of ramie drying equipment

Abstract

The present invention belongs to the technical field of material drying, and in particular relates to a ramie fine dried hemp drying device, comprising a conveying module for conveying materials, a chassis for forming a drying space with the conveying module, a gas circulation module arranged on the chassis, and a spreading module for evenly spreading the materials on the conveying module; the spreading module comprises a plurality of dispersion racks and a moving block, the dispersion racks being horizontally slidably assembled in the chassis, the dispersion racks being provided with a chute extending in a vertical direction, the moving block being vertically slidably assembled in the chute, and when adjacent dispersion racks slide horizontally to the closest distance, the dispersion racks move downward to allow the materials to enter the chute; when the dispersion racks separate from each other, the materials in the chute move away from each other; the dispersion racks move horizontally and the moving block moves downward simultaneously, and the materials in the chute move downward out of the chute, and the materials moved out of the chute fall between the dispersion racks. The present invention can solve the technical problem of slow ramie fine dried hemp spreading speed caused by the long travel path of the spreading module.

Description

Technical Field

[0001] The invention belongs to the technical field of material drying, and in particular relates to a drying device for finely dried ramie. Background Art

[0002] During processing, ramie fiber needs to be dried. Dried ramie fibers are softer and easier to comb, absorb dyes easily, and achieve excellent dyeing results and color uniformity. During drying, the ramie fiber needs to be spread evenly to ensure that every part is fully exposed to the dry air, allowing for rapid and even moisture evaporation. Uneven spreading can lead to areas that are overly dry or overly wet, prolonging the overall drying time and resulting in inconsistent final fiber moisture content.

[0003] The Chinese patent application with publication number CN113566547A discloses a processing equipment for drying polyester tow strips, including a spreading mechanism arranged at the feed end of a box body for spreading the polyester tow strips on a drying conveyor belt, the spreading mechanism including a swinging frame, a feed spreading conveyor belt for transporting the polyester tow strips, and a plurality of rotating rollers, the rotating rollers are arranged parallel to each other, and the rotating rollers are rotatably connected to the swinging frame, the feed spreading conveyor belt is sleeved on the outside of the rotating roller, and one end of the feed spreading conveyor belt extends to the upper position of the drying conveyor belt. The rotation of the rotating roller can drive the feed spreading conveyor belt to run, thereby causing the polyester tow strips to fall to the drying conveyor belt, and the swinging frame swings back and forth so that the polyester tow strips can be spread more evenly on the drying conveyor belt, thereby making it easier to pull the polyester tow strips. In the above patent application document, the material is spread by the swinging frame, and the swinging frame needs to sweep the entire width of the conveyor belt. When the width of the conveyor belt is large, the spreading speed is slow and the work efficiency is low. Summary of the Invention

[0004] The present invention provides a ramie fine dried hemp drying device, which solves the technical problem that the ramie fine dried hemp paving speed is slow due to the long walking path of the paving module.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions:

[0006] A ramie fine dried ramie drying device comprises a conveying module for conveying materials, a chassis for forming a drying space with the conveying module, a gas circulation module arranged on the chassis, and a spreading module for evenly spreading the materials on the conveying module;

[0007] The conveying module includes a conveyor belt 1, the carrying section of the conveyor belt 1 is arranged horizontally, and the carrying section of the conveyor belt 1 is used to carry materials and send the materials into or out of the drying space;

[0008] The gas circulation module includes an air inlet for feeding drying gas into the drying space and an exhaust port for exhausting the gas;

[0009] The paving module includes a plurality of dispersion racks slidably assembled in a chassis and a moving block slidably assembled in the dispersion racks. The plurality of dispersion racks are arranged horizontally and perpendicular to the conveying direction of the carrying section of the conveyor belt. The dispersion racks are horizontally slidably assembled in the chassis perpendicular to the conveying direction of the conveyor belt. At the same time, the dispersion racks are vertically slidably assembled in the chassis. A vertically extending slide is provided in the dispersion rack. The moving block is slidably assembled in the slide. When the dispersion racks slide horizontally until the distance between adjacent dispersion racks is short, the dispersion racks approach conveyor belt 1 so that the material on conveyor belt 1 enters the slide. When the dispersion racks slide horizontally so that the distance between adjacent dispersion racks increases, the distance between the materials in adjacent slides increases. The dispersion racks move back and forth in the horizontal direction and away from conveyor belt 1, and at the same time, the moving block vertically approaches conveyor belt 1 so that the material in the slide moves out of the slide, and the material moved out of the slide falls on conveyor belt 1 between adjacent dispersion racks.

[0010] The beneficial effect is that the dispersion rack divides the ramie dried hemp falling on the conveyor belt into multiple portions evenly, and each portion of ramie dried hemp enters the chute respectively. The distance between adjacent dispersion racks increases, so that the distance between each portion of material increases. Then, the dispersion rack is moved horizontally and the dispersion rack and the moving block are moved vertically at the same time, so that the material in the chute is gradually moved out of the chute and spread between the two adjacent dispersion racks. The horizontal moving path of the dispersion rack is short, and the material spreading can be quickly achieved.

[0011] Furthermore, multiple dispersion plates are slidably assembled in the chassis horizontally and perpendicular to the conveying direction of a carrying section of the conveyor belt. The dispersion plates are vertically slidably assembled in the chassis. The dispersion rack is located between two adjacent dispersion plates. When the distance between the two adjacent dispersion racks is the shortest, the dispersion rack is in contact with the dispersion plates.

[0012] The beneficial effects are: the dispersion rack is fitted with the dispersion plate, ensuring that when the dispersion plate and the dispersion rack move downward synchronously, all the ramie enters the chute, so that all the ramie can be spread; after paving, there is a gap in the ramie that fits the dispersion plate, which reduces the accumulation effect and facilitates the dissipation of moisture.

[0013] Furthermore, the conveying module also includes a conveyor belt 2, and the conveyor belt 1 and the conveyor belt 2 are arranged in a horizontal step. The width of the conveyor belt 1 is greater than that of the conveyor belt 2 and is located below the conveyor belt 2.

[0014] The beneficial effect is that the material is fed into the conveyor belt one through the conveyor belt two, which makes it easy to grasp the position of the material on the conveyor belt one and ensure that the material corresponds to the dispersion rack and the dispersion plate.

[0015] Furthermore, a driving component is provided in the chassis for driving multiple dispersion plates to move closer or farther away synchronously. The driving component includes a guide plate and a guide rod. The guide plate is provided with multiple guide grooves. The guide rod is fixed on the dispersion plate and is installed in the guide groove. The guide plate moves in the vertical direction to drive two adjacent dispersion plates to move closer or farther away from each other in the horizontal direction, and the distance between the two adjacent dispersion plates is equal.

[0016] Furthermore, a driving component 2 is provided in the chassis for driving multiple dispersion racks to move synchronously closer or farther away. The driving component 2 includes a guide plate 2 and a guide rod 2. A plurality of guide grooves 2 are provided on the guide plate 2. The guide rod 2 is fixed on the dispersion rack and is installed in the guide groove 2. The guide plate 2 moves in the vertical direction to drive two adjacent dispersion racks to move closer or farther away from each other in the horizontal direction. The distance between the two adjacent dispersion racks is equal. The beneficial effect is that the two adjacent dispersion plates and the two adjacent dispersion racks move at equal intervals, so that the moving distance of the moving rack between the dispersion plates is determined, which is convenient for unified control and at the same time ensures that the material is evenly spread between the dispersion plates to prevent the space on the conveyor belt from being wasted.

[0017] Furthermore, the moving block fits with the inner wall of the slide groove, the vertical rod is fixedly assembled on the moving block, the vertical rod is vertically slidably assembled on the guide rail 2, and the guide rail 2 is vertically slidably assembled in the chassis. When the top surface of the moving block fits with the top surface of the slide groove, the moving block and the dispersion rack move up synchronously.

[0018] The beneficial effects are: by moving the second guide rail, all the moving blocks can move synchronously in the vertical direction, which is easy to control and has strong operational reliability; the movement of the second vertical rod synchronously affects the movement of the moving blocks and the dispersion rack, thereby improving the integration of the device.

[0019] Furthermore, a mounting frame is assembled by horizontal sliding in the chassis, the second guide plate and the second guide rail are both assembled on the mounting frame by sliding in the vertical direction, and the mounting frame moves back and forth, so that the dispersion frame approaches or moves away from the adjacent dispersion plate.

[0020] The beneficial effects are: the second guide plate and the second guide rail are integrated on the mounting frame, the device has high integration and is easy to control.

[0021] Furthermore, a ventilation hole is provided on the conveyor belt, and the gas circulation module includes an air intake pipe, which includes a main pipe and multiple branch pipes connected to the main pipe. The main pipe is located outside the chassis and connected to the air pump, and the port of the branch pipe is located in the cavity formed by the conveyor belt.

[0022] The beneficial effects of the present invention are as follows: the dried ramie on the conveyor belt 1 is divided into several portions, each of which enters the chute, and is evenly dispersed between two adjacent dispersion plates through the drive component 1 and the drive component 2. The mounting frame moves back and forth in the horizontal direction, and at the same time the dispersion frame moves up and the moving block moves down to evenly spread the material between the two adjacent dispersion plates. The mounting frame only needs to move the distance between the two dispersion plates, the moving distance is short, and the spreading efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 for Figure 1 Schematic diagram of the split structure;

[0025] Figure 3 It is a structural diagram of the dispersion plate and dispersion rack;

[0026] Figure 4 for Figure 3 Schematic diagram of the split structure;

[0027] Figure 5 Schematic diagram of the splitting mechanism of drive component 1;

[0028] Figure 6 Schematic diagram of the split structure of the slider and the guide rail;

[0029] Figure 7 This is a schematic diagram of the split structure of the drive component 2;

[0030] Figure 8 Schematic diagram of the split structure of the vertical rod and the second guide rail;

[0031] Figure 9 This is a schematic diagram of the structure in which the dispersion plate and dispersion rack are installed in the ramie refined linen;

[0032] Figure 10 Schematic diagram of the paving process.

[0033] Description of reference numerals:

[0034] 1. Chassis; 2. Frame; 3. Conveyor belt 1; 4. Conveyor belt 2; 5. Motor 1; 6. Motor 2; 9. Inlet duct; 10. Exhaust fan; 11. Main duct; 12. Branch duct; 13. Distributor plate; 14. Linear actuator 1; 15. Linear actuator 2; 16. Linear actuator 3; 17. Linear actuator 4; 18. Linear actuator 5; 19. Guide plate 1; 20. Guide rod 1; 21. Slider; 22. Guide rail 1; 23. Guide slot 1; 24. Distributor rack; 25. Push rack; 26. Moving block; 27. Vertical rod; 28. Slide slot; 29. ​​Avoidance hole; 30. Guide plate 2; 31. Guide rod 2; 32. Guide rail 2; 33. Guide slot 2; 34. Mounting rack. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0036] A ramie fine dried hemp drying equipment, such as Figure 1 and Figure 2 As shown, it includes a conveying module for conveying materials, a chassis 1 for forming a drying space with the conveying module, a gas circulation module arranged on the chassis 1, and a spreading module for evenly spreading materials on the conveying module.

[0037] The conveying module includes a frame 2, a conveyor belt 1 3 and a conveyor belt 2 4 assembled on the frame 2. The conveyor belt 1 3 and the conveyor belt 2 4 are arranged in horizontal steps. The width of the conveyor belt 1 3 is greater than that of the conveyor belt 2 4 and is located below the conveyor belt 2 4. The conveyor belt 1 3 is driven by the motor 1 5 and the conveyor belt 2 4 is driven by the motor 2 6. The conveyor belt 1 3 is provided with air holes. The bearing section of the conveyor belt 1 3 is arranged horizontally. The dried ramie to be dried is placed on the conveyor belt 2 4. The conveyor belt 2 4 runs to send the material to the conveyor belt 1 3.

[0038] The chassis 1 is a rectangular shell structure with an open bottom. The chassis 1 is fixedly assembled on the frame 2. A drying space is enclosed between the chassis 1 and the bearing section of the conveyor belt 3. The chassis 1 is provided with an avoidance groove 1 for the dried ramie to be dried to enter the drying space and an avoidance groove 2 for the dried ramie to be transported out of the drying space.

[0039] The gas circulation module includes an air intake pipe 9 and an exhaust fan 10. The air intake pipe 9 includes a main pipe 11 and multiple branch pipes 12 connected to the main pipe 11. The main pipe 11 is located outside the chassis 1 and connected to the air pump. Multiple air inlets are provided on the side wall of the chassis 1 and the frame 2. The ports of the branch pipes 12 pass through the air inlets into the chassis 1 and are located in the cavity enclosed by the conveyor belt 3; the exhaust fan 10 is located on the top of the chassis 1, and multiple exhaust ports are provided on the top plate of the chassis 1. The exhaust fan 10 is assembled in the exhaust port.

[0040] like Figure 3 and Figure 4 As shown, the paving module includes a primary dispersion mechanism and a secondary dispersion mechanism. The primary dispersion mechanism includes a plurality of dispersion plates 13, a driving assembly 1 for driving the dispersion plates 13 to move closer to or away from each other, and a linear actuator 2 15 for driving the dispersion plates 13 to move in a vertical direction. The plurality of dispersion plates 13 are arranged horizontally and perpendicular to the conveying direction of the conveyor belt 13 carrying section 1; as shown in FIG. Figure 5 As shown, the driving assembly 1 includes a guide plate 19, a guide rod 20, a slider 21, a guide rail 22 and a linear actuator 14. The guide plate 19 is provided with a plurality of guide grooves 23. The guide rod 20 and the slider 21 are fixed on the dispersion plate 13. The guide rod 20 is horizontally installed in the guide groove 23. Figure 6 As shown, the slider 21 is slidably assembled in the guide rail 1 22, the guide plate 19 and the dispersion plate 13 are both vertically arranged, and the fixed ends of the linear actuator 14 and the linear actuator 2 15 are vertically fixedly assembled on the inner wall of the chassis 1. The output end of the linear actuator 14 is fixedly connected to the guide plate 19, and the output end of the linear actuator 2 15 is fixedly connected to the guide rail 1 22.

[0041] The movement mode of the first-level dispersion mechanism is as follows: the linear actuator 15 remains stationary, and the linear actuator 14 drives the guide plate 19 to move vertically upward. Under the limitation of the guide groove 23, the guide rod 20, the slider 21 and the guide rail 22, all the dispersion plates 13 are driven to move toward or away from each other synchronously in a horizontal direction and perpendicular to the conveying direction of the conveyor belt 3 load section, and the distance between adjacent dispersion plates 13 is always the same; the linear actuator 14 and the linear actuator 2 15 operate synchronously, that is, when the rate of contraction of the linear actuator 14 and the rate of extension of the linear actuator 2 15 are the same, the guide plate 19 and the guide rail 22 move synchronously in the vertical direction. At this time, the dispersion plates 13 move in the vertical direction, and the distance between two adjacent dispersion plates 13 remains unchanged.

[0042] like Figure 7As shown, the secondary dispersion mechanism includes a plurality of dispersion racks 24, a second drive assembly for driving the dispersion racks 24 to synchronously move toward or away from each other, and a third linear actuator 16 for driving the dispersion racks 24 to move horizontally between two adjacent dispersion plates 13. The plurality of dispersion racks 24 are arranged horizontally and perpendicularly to the conveying direction of the conveyor belt 13 carrying section 1, and the dispersion racks 24 are located between two adjacent dispersion plates 13; as shown in FIG. Figure 7 As shown, the drive assembly 2 includes a guide plate 2 30, a guide rod 2 31, a guide rail 2 32 and a linear actuator 4 17. The guide plate 2 30 is provided with a plurality of guide grooves 2 33. The guide rod 2 31 is fixedly mounted on the dispersion frame 24. The guide rod 2 31 is horizontally installed in the guide groove 2 33. There are two linear actuators 3 16. The fixed ends of the two linear actuators 3 16 are respectively fixedly mounted vertically on the two side walls of the chassis 1. The mounting frame 34 is fixedly mounted between the output ends of the linear actuator 3 16. The fixed end of the linear actuator 4 17 is fixedly mounted on the mounting frame 34. The output end of the linear actuator 4 17 is vertically fixedly connected to the guide plate 2 30.

[0043] The secondary dispersion mechanism also includes a push frame 25 slidably assembled on the dispersion frame 24 and a linear actuator 518 that drives the push frame 25 to slide vertically. The push frame 25 includes a moving block 26 and a vertical rod 27 fixedly assembled on the top of the moving block 26. The dispersion frame 24 is provided with a slide 28 and an avoidance hole 29 extending in the vertical direction. The moving block 26 is slidably assembled in the slide 28 in the vertical direction and fits against the inner wall of the slide 28. The vertical rod 27 vertically passes through the avoidance hole 29. Figure 8 As shown, the top of the vertical rod 27 is located above the dispersion rack 24; the top of the vertical rod 27 is slidably assembled in the guide rail 2 32, the fixed end of the linear actuator 5 18 is vertically fixedly assembled on the mounting rack 34, and the output end of the linear actuator 5 18 is fixedly assembled on the guide rail 2 32.

[0044] An electromagnet is fixedly assembled in the dispersion rack 24. The upper part of the moving block 26 is made of steel that can be adsorbed by the electromagnet. When the electromagnet is energized, the moving block 26 can be firmly adsorbed on the top surface of the slide 28. At this time, the moving block 26 is fixedly connected to the dispersion rack 24; when the electromagnet is de-energized, the moving block 26 is separated from the top surface of the slide 28. At this time, the moving block 26 can slide vertically along the slide 28.

[0045] The movement mode of the secondary dispersion mechanism is as follows: the electromagnet is energized, and the moving block 26 is fixedly connected to the top surface of the slide groove 28. At this time, the linear actuator four 17 and the linear actuator five 18 extend or shorten synchronously, driving the dispersion rack 24 to move vertically up and down; the linear actuator five 18 remains stationary, and the linear actuator four 17 drives the guide plate two 30 to move vertically upward. Under the limitation of the guide groove two 33 and the guide rod two 31, the vertical rod 27 and the guide rail two 32, the dispersion racks 24 are driven to approach or move away from each other synchronously along the horizontal and perpendicular direction of the conveying section of the conveyor belt one 3. The distance between adjacent dispersion racks 24 is always the same, and the distance between the dispersion rack 24 and the dispersion plates 13 on both sides is the same; the electromagnet is de-energized, the linear actuator four 17 continues to shorten, the guide plate two 30 drives the dispersion rack 24 to move vertically upward, and the linear actuator five 18 extends, driving the moving block 26 to move vertically downward.

[0046] The use of the present invention is as follows:

[0047] ① Evenly lay the dried ramie to be dried on conveyor belt 2 4, start motor 1 5 and motor 2 6, and the dried ramie enters the chassis 1 along the avoidance groove 1 and falls on the bearing section of conveyor belt 1 3; the dispersion plate 13, dispersion rack 24 and push rack 25 are located above the dried ramie on conveyor belt 1 3, and conveyor belt 1 3 and conveyor belt 2 4 are stopped; start the air pump to send drying gas into the air inlet pipe 9, and start the exhaust fan 10 to circulate the gas in the chassis 1;

[0048] ② If Figure 9 As shown, the linear actuator 2 15 is shortened, and the linear actuator 1 14 is extended, so that the dispersion plate 13 moves vertically downward and is inserted into the ramie fine dried hemp; the electromagnet is energized, the moving block 26 is fixedly connected to the top surface of the chute 28, and the linear actuator 4 17 and the linear actuator 5 18 are extended synchronously, driving the dispersion rack 24 to move vertically downward and insert it into the ramie fine dried hemp. At this time, the distance between the dispersion plates 13 and the dispersion racks 24 is the shortest, and the two sides of the dispersion racks 24 are in contact with the side walls of the adjacent dispersion plates 13, and the ramie fine dried hemp enters the chute 28;

[0049] ③ The linear actuator 14 is shortened and the linear actuator 2 15 is stationary until the guide rod 1 20 is in contact with the bottom surface of the guide groove 1 23, so that the dispersion plates 13 are dispersed at equal intervals. Figure 10 As shown, the distance between two adjacent dispersion plates 13 increases; the linear actuator 4 17 is shortened, and the linear actuator 5 18 is stationary until the guide rod 2 31 fits into the bottom surface of the guide groove 2 33, so that the dispersion rack 24 is dispersed at equal intervals;

[0050] ④ The electromagnet is powered off, the linear actuator 4 17 continues to shorten, the guide plate 2 30 drives the dispersion rack 24 to move vertically upward, the linear actuator 5 18 extends, and drives the moving block 26 to move vertically downward. The moving block 26 pushes the ramie fine dried hemp downward out of the chute 28, and at the same time, the linear actuator 3 16 is operated, so that all the dispersion racks 24 move back and forth between two adjacent dispersion plates 13, and the ramie fine dried hemp moved out of the chute 28 is evenly spread between the two adjacent dispersion racks 24 until all the ramie fine dried hemp in the chute 28 is completely spread. Then the dispersion racks 24 and the dispersion plates 13 move to the top of the spread ramie.

[0051] Start conveyor belt 1 3 and conveyor belt 2 4 to transport the paved ramie fine hemp to the direction of avoidance trough 2, and move the unpaved ramie fine hemp to the bottom of the dispersion plate 13, dispersion rack 24 and push rack 25, repeat steps ①-④ to spread the ramie fine hemp.

Claims

1. A ramie drying equipment, characterized in that: It includes a conveying module for conveying materials, a chassis for forming a drying space with the conveying module, a gas circulation module arranged on the chassis, and a spreading module for evenly spreading the materials on the conveying module; The conveying module includes a conveyor belt 1, the carrying section of the conveyor belt 1 is arranged horizontally, and the carrying section of the conveyor belt 1 is used to carry materials and send the materials into or out of the drying space; The gas circulation module includes an air inlet for feeding drying gas into the drying space and an exhaust port for exhausting the gas; The paving module includes a plurality of dispersion racks slidably assembled in a chassis and a moving block slidably assembled in the dispersion racks. The plurality of dispersion racks are arranged horizontally and perpendicular to the conveying direction of the carrying section of the conveyor belt. The dispersion racks are horizontally slidably assembled in the chassis perpendicular to the conveying direction of the conveyor belt. At the same time, the dispersion racks are vertically slidably assembled in the chassis. A vertically extending slide is provided in the dispersion rack. The moving block is slidably assembled in the slide. When the dispersion racks slide horizontally until the distance between adjacent dispersion racks is short, the dispersion racks approach conveyor belt 1 so that the material on conveyor belt 1 enters the slide. When the dispersion racks slide horizontally so that the distance between adjacent dispersion racks increases, the distance between the materials in adjacent slides increases. The dispersion racks move back and forth in the horizontal direction and away from conveyor belt 1, and at the same time, the moving block vertically approaches conveyor belt 1 so that the material in the slide moves out of the slide, and the material moved out of the slide falls on conveyor belt 1 between adjacent dispersion racks.

2. The ramie drying equipment according to claim 1, characterized in that: Multiple dispersion plates are slidingly assembled in the chassis horizontally and perpendicular to the conveying direction of a carrying section of the conveyor belt. The dispersion plates are vertically slidably assembled in the chassis. The dispersion rack is located between two adjacent dispersion plates. When the distance between the two adjacent dispersion racks is the shortest, the dispersion rack and the dispersion plate are in contact.

3. The ramie drying equipment according to claim 2, characterized in that: The conveying module also includes a conveyor belt 2. The conveyor belt 1 and the conveyor belt 2 are arranged in a horizontal step. The width of the conveyor belt 1 is greater than that of the conveyor belt 2 and the conveyor belt 1 is located below the conveyor belt 2.

4. The ramie drying equipment according to claim 3, characterized in that: A driving component is provided in the chassis for driving multiple dispersion plates to move closer or farther away synchronously. The driving component includes a guide plate and a guide rod. The guide plate is provided with multiple guide grooves. The guide rod is fixed on the dispersion plate and is installed in the guide groove. The guide plate moves in the vertical direction to drive two adjacent dispersion plates to move closer or farther away from each other in the horizontal direction. The distance between the two adjacent dispersion plates is equal.

5. The ramie drying equipment according to claim 4, characterized in that: A driving component 2 is provided in the chassis to drive multiple dispersion racks to move closer or farther away synchronously. The driving component 2 includes a guide plate 2 and a guide rod 2. A plurality of guide grooves 2 are provided on the guide plate 2. The guide rod 2 is fixed on the dispersion rack and is installed in the guide groove 2. The guide plate 2 moves in the vertical direction to drive two adjacent dispersion racks to move closer or farther away from each other in the horizontal direction. The distance between the two adjacent dispersion racks is equal.

6. The ramie drying equipment according to claim 5, characterized in that: The moving block fits with the inner wall of the slide groove, the vertical rod is fixed on the moving block, the vertical rod is vertically slidably assembled on the guide rail 2, and the guide rail 2 is vertically slidably assembled in the chassis. When the top surface of the moving block fits with the top surface of the slide groove, the moving block and the dispersion rack move up synchronously.

7. The ramie drying equipment according to claim 6, characterized in that: The mounting frame is assembled by horizontal sliding in the chassis, and the second guide plate and the second guide rail are both assembled on the mounting frame by sliding in the vertical direction. The mounting frame moves back and forth, so that the dispersion frame is close to or away from the adjacent dispersion plate.

8. The ramie drying equipment according to claim 7, characterized in that: There are air holes on the conveyor belt. The gas circulation module includes an air inlet pipe, which includes a main pipe and multiple branch pipes connected to the main pipe. The main pipe is located outside the chassis and connected to the air pump. The ports of the branch pipes are located in the cavity enclosed by the conveyor belt.

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