Drying device for vermicelli production and processing

Abstract

The invention discloses a drying device for vermicelli production and processing, and relates to the technical field of vermicelli production.The drying device comprises a conveying frame and further comprises a scattering device, drying equipment is arranged at the top of the conveying frame, a servo motor is fixedly installed on the front side of the conveying frame, and a conveying roller is fixedly installed at the output end of the servo motor; the scattering device comprises a linkage roller, a transmission rod, a rotating rod, a linkage rod, an arc-shaped rod, a convex block and an elastic piece, the rotating rod rotates to drive the arc-shaped rod to rotate, the arc-shaped rod rotates to drive a square block to rotate to disperse vermicelli to be dried on the top of the conveying belt, and the linkage roller rotationally penetrates through the inner wall and the outer wall of the conveying frame; the transmission rod is fixedly installed on the circumferential face of the linkage roller, by rotating the cambered surface rod and the square block at the top of the conveying belt, vermicelli can be evenly pushed and dispersed, adhesion and agglomeration of large vermicelli blocks are avoided, and it is ensured that the vermicelli can be evenly dried.

Description

Technical Field

[0001] The invention relates to the technical field of vermicelli production, and in particular to a drying device for vermicelli production and processing. Background Art

[0002] The drying device used in vermicelli production and processing usually consists of a feeding system, a drying chamber, a discharge system and a control system.

[0003] The patent with patent announcement number CN218545074U relates to a drying device for vermicelli production and processing, which relates to the technical field of vermicelli production; it includes a box body, one side of the box body is rotatably connected to a box door, one end of the box body is spaced apart with legs, a moving mechanism is slidably connected to the end of the box body away from the legs, a driving mechanism is fixedly connected to one side of the box body and is transmission-connected to the moving mechanism, a drying mechanism part is fixedly connected to one end of the moving mechanism, and the remaining part is fixedly connected to the inside of the box body; the patent dries the vermicelli through telescopic parts, drying components and driving parts; the device can not only automatically dry the vermicelli, but also drive the drying mechanisms on both sides to move toward or relative to each other at the same time to comprehensively dry the vermicelli, thereby improving the drying effect of the device, increasing the comprehensiveness of the device, saving time, improving the practicality of the device, and to a certain extent increasing the working efficiency of the device.

[0004] In the above patent, vermicelli is dried by telescopic parts, drying components and driving parts, which can not only automatically dry the vermicelli, but also drive the drying mechanisms on both sides to move toward or relative to each other at the same time to comprehensively dry the vermicelli, thereby improving the drying effect of the device, increasing the comprehensiveness of the device, saving time, improving the practicality of the device, and increasing the working efficiency of the device to a certain extent. However, it is difficult to disperse vermicelli that are stuck together. Vermicelli that are stuck together cannot be effectively dispersed during the drying process, which will cause some vermicelli to be dried unevenly. Some vermicelli may still stick together at the end of drying, while other parts may have been over-dried, thus affecting the quality and taste of the vermicelli after drying. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a drying device for vermicelli production and processing, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a drying device for vermicelli production and processing, comprising a conveying frame and a scattering device, wherein a drying device is arranged on the top of the conveying frame, a servo motor is fixedly installed on the front side of the conveying frame, a conveying roller is fixedly installed on the output end of the servo motor, and a conveying belt is arranged on the circumferential surface of the conveying roller, wherein the scattering device comprises a linkage roller, a transmission rod, a rotating rod, a linkage rod, a curved rod, a protrusion and a spring piece, the rotation of the rotating rod drives the curved rod to rotate, and the rotation of the curved rod drives the block to rotate to disperse the vermicelli to be dried on the top of the conveying belt, the linkage roller rotates and passes through the inner and outer walls of the conveying frame, the transmission rod is fixedly installed on the circumferential surface of the linkage roller, the rotating rod rotates and passes through the inner and outer walls of the conveying frame, the linkage rod is fixedly installed on the circumferential surface of the rotating rod, the curved rod is fixedly installed on the circumferential surface of the rotating rod, the protrusion is fixedly installed on the circumferential surface of the rotating rod, and the spring piece is fixedly installed on the inner wall of the conveying frame.

[0007] According to the above technical solution, a number of blocks are arranged on the surface of the arc rod, a clockwork spring is arranged between the rotating rod and the conveying frame, one end of the clockwork spring is arranged on the circumferential surface of the rotating rod and the other end is arranged on the inner wall of the conveying frame, the rotating rod can be driven to reset by the clockwork spring, and the protrusion contacts the spring sheet.

[0008] According to the above technical solution, the end of the linkage rod away from the rotating rod is set to an arc surface, the linkage roller is in contact with the conveyor belt, and the arc surface rod and the block are elastic. The elasticity of the block and the arc surface rod prevents the vermicelli from being broken or the surface damaged when being dispersed.

[0009] According to the above technical scheme, it also includes a pressing device and a scraping device, the pressing device includes a placing plate, a placing rod, a placing frame, a U-shaped rod, a polygonal plate, a pressing rod and a pressing hole, the polygonal plate moves downward to drive the pressing rod to move downward, the pressing rod moves downward to press the vermicelli to be dried on the top of the conveyor belt, the placing plate is fixedly installed on the front side of the conveying frame, the placing rod slides through the left and right walls of the placing plate, the placing frame is fixedly installed at both ends of the placing rod, the U-shaped rod is slidably installed on the top of the conveying frame, the polygonal plate is slidably installed on the front side of the conveying frame, the pressing rod is fixedly installed on the surface of the polygonal plate, and the pressing hole is opened on the surface of the conveying frame.

[0010] According to the above technical solution, a No. 1 spring is arranged between the placement plate and the placement rod, and the No. 1 spring can drive the placement rod to reset. The pressing rod contacts the inner wall of the pressing hole, and one end of the polygonal plate close to the U-shaped rod is set as an inclined surface. A protective spring is arranged between the polygonal plate and the conveying frame, and one end of the protective spring is set on the top of the conveying frame and the other end is set on the surface of the polygonal plate. The protective spring can drive the polygonal plate to reset.

[0011] According to the above technical solution, the scraping device includes a support groove, a support rod, a scraper and a support plate. The scraper moves upward and contacts the conveyor belt so that the scraper can scrape the surface of the conveyor belt when the conveyor belt moves. The support groove is opened at the bottom of the conveying frame, the support rod is fixed to the top of the inner wall of the support groove, the scraper is slidably installed on the circumferential surface of the support rod, and the support plate is fixedly installed at the bottom of the support rod.

[0012] According to the above technical solution, a stabilizing plate is fixedly installed on the inner wall of the support groove, a curved plate is fixed on the top of the stabilizing plate, the scraper is elastic, and the scraper is deformed by the reaction force of squeezing the stabilizing plate.

[0013] According to the above technical solution, a No. 2 spring is arranged between the support rod and the scraper, and the No. 2 spring can drive the scraper to reset. The end of the scraper away from the linkage roller is set as an inclined surface, and the scraper contacts the bottom of the polygonal plate.

[0014] The present invention provides a drying device for vermicelli production and processing, which has the following beneficial effects:

[0015] (1) The drying device for producing and processing vermicelli drives the arc rod to rotate by rotating the rotating rod, and the arc rod drives the square to rotate to disperse the vermicelli to be dried on the top of the conveyor belt. The arc rod and the square on the top of the rotating conveyor belt can be evenly pushed and dispersed to avoid the adhesion and agglomeration of large pieces of vermicelli, thereby ensuring that the vermicelli can be evenly dried and reducing the problem of some vermicelli not being fully dried due to adhesion, thereby improving the drying efficiency and production speed. At the same time, the vibration of the convex block drives the vibration of the rotating rod, and the vibration of the rotating rod drives the arc rod and the square to resonate together. The resonance of the arc rod and the square can help the vermicelli to be better dispersed and spread out during the drying process, thereby further reducing the adhesion between the vermicelli.

[0016] (2) The drying device for producing and processing vermicelli moves a U-shaped rod to contact and squeeze the polygonal plate. The polygonal plate moves downward due to the squeezing of the U-shaped rod. The downward movement of the polygonal plate drives the pressing rod to move downward. The pressing rod moves downward to press the vermicelli to be dried on the top of the conveyor belt. The pressing rod can help compact the vermicelli, reduce the thickness and gaps of the vermicelli, and make it easier for hot air to penetrate and more effectively evaporate the moisture on the surface of the vermicelli, thereby further accelerating the drying speed and improving the vermicelli processing efficiency.

[0017] (3) The drying device for producing and processing vermicelli is deformed by the reaction force of the scraper being squeezed by the stabilizing plate. The deformation of the scraper can remove the vermicelli adhering to the surface of the scraper, and the scraper moves upward under the elastic force of the second spring. The scraper moves upward and contacts the conveyor belt, so that the scraper can scrape the surface of the conveyor belt when the conveyor belt moves. The scraper can effectively remove the residual vermicelli on the surface of the conveyor belt. By scraping off the residual vermicelli with the scraper, the risk of contamination can be reduced, ensuring that the product meets the hygiene standards. If the conveyor belt is continuously scraped by the scraper, the wear of the surface of the conveyor belt will be aggravated, or even premature damage will occur. Intermittent scraping can avoid such excessive wear and extend the service life of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the position structure of the rotating rod and the linkage rod of the present invention;

[0020] Figure 3 It is a schematic diagram of the position structure of the conveying frame and the servo motor of the present invention;

[0021] Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A;

[0022] Figure 5 For the present invention Figure 3 A schematic diagram of the structure of part B in the middle is enlarged;

[0023] Figure 6 For the present invention Figure 3 The enlarged schematic diagram of the structure of part C in the middle;

[0024] Figure 7 It is a schematic diagram of the position structure of the rotating rod and the cambered rod of the present invention.

[0025] In the figure: 1. conveying frame; 2. drying equipment; 3. servo motor; 4. conveying roller; 5. conveying belt; 6. linkage roller; 7. transmission rod; 8. rotating rod; 9. linkage rod; 10. arc rod; 11. bump; 12. spring; 131. placement plate; 132. placement rod; 133. placement frame; 134. U-shaped rod; 135. polygonal plate; 136. pressing rod; 137. pressing hole; 141. supporting groove; 142. supporting rod; 143. scraper; 144. supporting plate; 145. stabilizing plate; 146. curved plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 4 One embodiment of the present invention is: a drying device for vermicelli production and processing, comprising a conveying frame 1, and also comprising a scattering device, wherein a drying device 2 is arranged on the top of the conveying frame 1, a servo motor 3 is fixedly installed on the front side of the conveying frame 1, a conveying roller 4 is fixedly installed on the output end of the servo motor 3, and a conveying belt 5 is arranged on the circumferential surface of the conveying roller 4, wherein the scattering device comprises a linkage roller 6, a transmission rod 7, a rotating rod 8, a linkage rod 9, a cambered rod 10, a convex block 11 and a spring piece 12, the linkage roller 6 rotates and penetrates the inner and outer walls of the conveying frame 1, the transmission rod 7 is fixedly installed on the circumferential surface of the linkage roller 6, the rotating rod 8 rotates and penetrates the inner and outer walls of the conveying frame 1, the linkage rod 9 is fixedly installed on the circumferential surface of the rotating rod 8, the cambered rod 10 is fixedly installed on the circumferential surface of the rotating rod 8, the convex block 11 is fixedly installed on the circumferential surface of the rotating rod 8, and the spring piece 12 is fixedly installed on the inner wall of the conveying frame 1, and the vermicelli can be evenly pushed and dispersed by rotating the cambered rod 10 and the block on the top of the conveying belt 5, so as to avoid the adhesion and agglomeration of large vermicelli, and ensure that the vermicelli can be evenly dried.

[0028] A plurality of blocks are arranged on the surface of the arc rod 10, and a clockwork spring is arranged between the rotating rod 8 and the conveying frame 1. One end of the clockwork spring is arranged on the circumference of the rotating rod 8 and the other end is arranged on the inner wall of the conveying frame 1. The clockwork spring can drive the rotating rod 8 to reset, and the protrusion 11 contacts the spring piece 12.

[0029] One end of the linkage rod 9 away from the rotating rod 8 is set as an arc surface, the linkage roller 6 is in contact with the conveyor belt 5, and the arc surface rod 10 and the block are elastic. The elasticity of the block and the arc surface rod 10 prevents the vermicelli from being broken or the surface damaged when being dispersed.

[0030] When this embodiment is working: the vermicelli to be dried is placed on the top of the conveyor belt 5, and at the same time, the servo motor 3 operates to drive the conveyor roller 4 to rotate, and the rotation of the conveyor roller 4 drives the conveyor belt 5 to move in the direction close to the drying equipment 2, and the conveyor belt 5 moves in the direction close to the drying equipment 2 to drive the vermicelli to be dried on the top to move, and at the same time, the conveyor belt 5 moves in the direction close to the drying equipment 2 to drive the linkage roller 6 to rotate clockwise, and the clockwise rotation of the linkage roller 6 drives the transmission rod 7 to rotate clockwise, and the transmission rod 7 rotates clockwise and contacts the linkage rod 9 and squeezes the linkage rod 9, and the linkage rod 9 is squeezed by the transmission rod 7 to rotate counterclockwise, and the rotation of the linkage rod 9 drives the rotating rod 8 to rotate, and the rotation of the rotating rod 8 squeezes the clockwork spring, and the clockwork spring is squeezed by the rotating rod 8 to deform and accumulate force, and at the same time, the rotation of the rotating rod 8 drives the arc The noodle rod 10 rotates, and the rotation of the arc rod 10 drives the square to rotate to disperse the vermicelli to be dried on the top of the conveyor belt 5. At the same time, the conveyor belt 5 continues to move to send the scattered vermicelli to the inside of the drying equipment 2 for drying. The conveyor belt 5 continues to drive the linkage roller 6 to continue to rotate, and the linkage roller 6 continues to rotate to drive the transmission rod 7 to continue to rotate. The transmission rod 7 continues to rotate to disengage from the contact with the linkage rod 9. After the linkage rod 9 is disengaged from the contact with the transmission rod 7, the rotating rod 8 rotates counterclockwise to reset under the elastic force of the clockwork spring, and the rotating rod 8 rotates counterclockwise to reset and drives the arc rod 10 and the square to reset. At the same time, the rotating rod 8 rotates counterclockwise to drive the protrusion 11 to rotate, and the rotation of the protrusion 11 contacts and rubs with the spring piece 12 to generate vibration. The vibration of the protrusion 11 drives the rotating rod 8 to vibrate, and the vibration of the rotating rod 8 drives the arc rod 10 and the square to resonate together.

[0031] See also Figure 1-Figure 7 On the basis of the above embodiment, another embodiment of the present invention further includes a pressing device and a scraping device, the pressing device includes a placing plate 131, a placing rod 132, a placing frame 133, a U-shaped rod 134, a polygonal plate 135, a pressing rod 136 and a pressing hole 137, the placing plate 131 is fixedly installed on the front side of the conveying frame 1, the placing rod 132 slides through the left and right walls of the placing plate 131, the placing frame 133 is fixedly installed at both ends of the placing rod 132, the U-shaped rod 134 is slidably installed on the top of the conveying frame 1, the polygonal plate 135 is slidably installed on the front side of the conveying frame 1, the pressing rod 136 is fixedly installed on the surface of the polygonal plate 135, the pressing hole 137 is opened on the surface of the conveying frame 1, the pressing rod 136 can help compact the vermicelli, reduce the thickness and gap of the vermicelli, make it easier for hot air to penetrate and more effectively evaporate the moisture on the surface of the vermicelli, thereby further accelerating the drying speed and improving the vermicelli processing efficiency.

[0032] A No. 1 spring is arranged between the placement plate 131 and the placement rod 132, and the No. 1 spring can drive the placement rod 132 to reset. The pressing rod 136 contacts the inner wall of the pressing hole 137, and one end of the polygonal plate 135 close to the U-shaped rod 134 is arranged as an inclined surface. A protective spring is arranged between the polygonal plate 135 and the conveying frame 1, and one end of the protective spring is arranged on the top of the conveying frame 1 and the other end is arranged on the surface of the polygonal plate 135. The protective spring can drive the polygonal plate 135 to reset.

[0033] The scraping device includes a support groove 141, a support rod 142, a scraper 143 and a support plate 144. The support groove 141 is opened at the bottom of the conveying frame 1, the support rod 142 is fixed to the top of the inner wall of the support groove 141, the scraper 143 is slidably installed on the circumferential surface of the support rod 142, and the support plate 144 is fixedly installed at the bottom of the support rod 142. The scraper 143 scrapes off the residual vermicelli, which can reduce the risk of contamination and ensure that the product meets the hygiene standards.

[0034] A stabilizing plate 145 is fixedly installed on the inner wall of the support groove 141, and a curved plate 146 is fixed on the top of the stabilizing plate 145. The scraper 143 is elastic, and the scraper 143 is deformed by the reaction force of the stabilizing plate 145. The deformation of the scraper 143 can remove the vermicelli adhering to the surface of the scraper 143.

[0035] A No. 2 spring is arranged between the support rod 142 and the scraper 143 , and the No. 2 spring can drive the scraper 143 to reset. The end of the scraper 143 away from the linkage roller 6 is arranged as an inclined surface, and the scraper 143 contacts the bottom of the polygonal plate 135 .

[0036] When this embodiment is working: the linkage rod 9 is squeezed by the transmission rod 7 to rotate counterclockwise, the linkage rod 9 rotates counterclockwise and contacts the placement frame 133 and squeezes the placement frame 133, the placement frame 133 is squeezed by the linkage rod 9 and moves in the direction close to the U-shaped rod 134, the placement frame 133 moves to drive the placement rod 132 to move, the placement rod 132 moves to squeeze the No. 1 spring, the No. 1 spring is squeezed by the placement rod 132 to produce deformation and accumulate force, and at the same time the placement frame 133 moves to contact the U-shaped rod 134 and squeeze the U-shaped rod 134, the U-shaped rod 134 is squeezed by the placement frame 133 and moves in the direction away from the placement plate 131, the U-shaped rod 134 moves to contact the polygonal plate 135 and squeeze the polygonal plate 135, the polygonal plate 135 is squeezed downward by the U-shaped rod 134, the polygonal plate 135 moves downward to squeeze the protection spring, and the protection spring is squeezed The extrusion to the polygonal plate 135 produces deformation and accumulates force. At the same time, the polygonal plate 135 moves downward, driving the pressing rod 136 to move downward. The pressing rod 136 moves downward to press the vermicelli to be dried on the top of the conveyor belt 5. The rotating rod 8 rotates counterclockwise to reset under the elastic force of the clockwork spring. The rotating rod 8 rotates counterclockwise to reset and drives the linkage rod 9 to rotate counterclockwise to reset and disengage from the placement frame 133. After the placement frame 133 is separated from the contact with the linkage rod 9, the placement rod 132 moves and resets in the direction close to the servo motor 3 under the elastic force of the No. 1 spring. The placement rod 132 moves and resets in the direction close to the servo motor 3, driving the placement frame 133 to move and reset. The placement frame 133 moves and resets and disengages from the contact with the polygonal plate 135, so that the polygonal plate 135 moves upward and resets under the elastic force of the protective spring. The polygonal plate 135 moves upward and resets, driving the pressing rod 136 to move upward and reset.

[0037] The polygonal plate 135 is squeezed and moved downward by the U-shaped rod 134, and the polygonal plate 135 moves downward and contacts with the scraper 143 and squeezes the scraper 143. The scraper 143 is squeezed and moved downward by the polygonal plate 135, and the scraper 143 moves downward and breaks away from the contact with the conveyor belt 5. At the same time, the scraper 143 moves downward to squeeze the No. 2 spring, and the No. 2 spring is squeezed by the scraper 143 to deform and accumulate force, and the scraper 143 moves downward to contact with the top of the stabilizing plate 145 and squeezes the top of the stabilizing plate 145. At the same time, the scraper 143 is deformed by the reaction force of the stabilizing plate 145. After the polygonal plate 135 moves upward and resets to break away from the contact with the scraper 143 under the elastic force of the protective spring, the scraper 143 moves upward under the elastic force of the No. 2 spring, and the scraper 143 moves upward and contacts with the conveyor belt 5, so that the scraper 143 can scrape the surface of the conveyor belt 5 when the conveyor belt 5 moves.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for vermicelli production and processing, comprising a conveying frame (1), characterized in that: It also includes a breaking device, a pressing device and a scraping device; Wherein, a drying device (2) is arranged on the top of the conveying frame (1), a servo motor (3) is fixedly installed on the front side of the conveying frame (1), a conveying roller (4) is fixedly installed on the output end of the servo motor (3), and a conveying belt (5) is arranged on the circumferential surface of the conveying roller (4); The dispersing device comprises a linkage roller (6), a transmission rod (7), a rotating rod (8), a linkage rod (9), a cambered rod (10), a convex block (11) and a spring sheet (12); the linkage roller (6) rotates and penetrates the inner and outer walls of the conveying frame (1); the transmission rod (7) is fixedly mounted on the circumferential surface of the linkage roller (6); the rotating rod (8) rotates and penetrates the inner and outer walls of the conveying frame (1); the linkage rod (9) is fixedly mounted on the circumferential surface of the rotating rod (8); the cambered rod (10) is fixedly mounted on the circumferential surface of the rotating rod (8); the convex block (11) is fixedly mounted on the circumferential surface of the rotating rod (8); and the spring sheet (12) is fixedly mounted on the inner wall of the conveying frame (1).

2. A drying device for vermicelli production and processing according to claim 1, characterized in that: A plurality of blocks are arranged on the surface of the arc rod (10), a spring is arranged between the rotating rod (8) and the conveying frame (1), and the protrusion (11) is in contact with the spring sheet (12).

3. A drying device for vermicelli production and processing according to claim 2, characterized in that: One end of the linkage rod (9) away from the rotating rod (8) is arranged as an arc surface, the linkage roller (6) is in contact with the conveyor belt (5), and the arc surface rod (10) and the block are elastic.

4. A drying device for vermicelli production and processing according to claim 3, characterized in that: The pressing device comprises a placing plate (131), a placing rod (132), a placing frame (133), a U-shaped rod (134), a polygonal plate (135), a pressing rod (136) and a pressing hole (137); the placing plate (131) is fixedly mounted on the front side of the conveying frame (1); the placing rod (132) slides through the left and right walls of the placing plate (131); the placing frame (133) is fixedly mounted on both ends of the placing rod (132); the U-shaped rod (134) is slidably mounted on the top of the conveying frame (1); the polygonal plate (135) is slidably mounted on the front side of the conveying frame (1); the pressing rod (136) is fixedly mounted on the surface of the polygonal plate (135); and the pressing hole (137) is opened on the surface of the conveying frame (1).

5. A drying device for vermicelli production and processing according to claim 4, characterized in that: A No. 1 spring is arranged between the placement plate (131) and the placement rod (132), the pressing rod (136) contacts the inner wall of the pressing hole (137), one end of the polygonal plate (135) close to the U-shaped rod (134) is arranged as an inclined surface, and a protective spring is arranged between the polygonal plate (135) and the conveying frame (1).

6. A drying device for vermicelli production and processing according to claim 5, characterized in that: The scraping device comprises a support groove (141), a support rod (142), a scraper (143) and a support plate (144); the support groove (141) is arranged at the bottom of the conveying frame (1); the support rod (142) is fixed to the top of the inner wall of the support groove (141); the scraper (143) is slidably mounted on the circumferential surface of the support rod (142); and the support plate (144) is fixedly mounted at the bottom of the support rod (142).

7. A drying device for vermicelli production and processing according to claim 6, characterized in that: A stabilizing plate (145) is fixedly mounted on the inner wall of the supporting groove (141), a curved plate (146) is fixed on the top of the stabilizing plate (145), and the scraper (143) is elastic.

8. A drying device for vermicelli production and processing according to claim 7, characterized in that: A No. 2 spring is arranged between the support rod (142) and the scraper (143); one end of the scraper (143) away from the linkage roller (6) is arranged as an inclined surface; and the scraper (143) contacts the bottom of the polygonal plate (135).

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