A vertical drying equipment for down feather processing

Abstract

This invention discloses a vertical drying device for down processing, relating to the field of down processing technology. It includes a base plate and a housing, the housing being fixed to the top surface of the base plate. Both upper ends of the housing have feed inlets, and both sides of the inner wall of the housing are fixedly equipped with air outlet ducts. Dryers connected to the air outlet ducts are fixed to both sides of the housing. This invention, through the cooperation of the housing, dryers, and pressing unit, achieves the function of squeezing and draining water from the filling bag during its downward movement, thereby removing water stains from the surface of the down. Then, the guiding unit pushes the filling bag downward while simultaneously squeezing and draining it again, thereby improving the water removal effect and thus increasing the subsequent drying efficiency of the down. The filling bag then falls into the unloading frame, where a shaking and tapping unit taps the filling bag within the frame, further improving the drying efficiency of the down and removing impurities.

Description

Technical Field

[0001] This invention relates to the field of down processing technology, specifically a vertical drying device for down processing. Background Technology

[0002] Down is an animal protein fiber that has better heat retention than cotton (plant cellulose). The down spherical fibers are covered with millions of tiny triangular pores, which can expand and contract with temperature changes, thus generating a temperature-regulating function. It can absorb the heat emitted by the human body and insulate against the intrusion of cold air from the outside.

[0003] In existing technologies, before down is used for filling, the collected down needs to be washed to remove surface dirt. After collection and washing, the down needs to be dried to ensure quick use. Typically, workers pack the damp down into bags and then send multiple bags into a drying chamber for drying. However, down that hasn't undergone pre-drying requires a longer drying time in the chamber, affecting drying efficiency. Therefore, we propose a vertical drying device for down processing. Summary of the Invention

[0004] The purpose of this invention is to provide a vertical drying device for down processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a vertical drying device for down processing, comprising a base plate, and further comprising: The box body is fixed to the top surface of the base plate. The upper ends of both sides of the box body are provided with feeding ports. The inner walls of the box body are fixedly installed with air outlet ducts on both sides. The dryers connected to the air outlet ducts are fixed on both sides of the box body. The compression unit is located inside the upper part of the housing and is used for compressing and draining the down. The material feeding unit is located in the middle of the box and is used for feeding down. The shaking and tapping unit is located inside the lower part of the box and is used to assist in drying down.

[0006] Preferably, the pressing unit includes: The guide plate is provided in two symmetrically distributed and fixed on the upper inner wall of the box. One end of the guide plate extends out of the feed inlet. The two guide plates are arranged in a V-shape. An electric push rod is fixedly installed on the top surface of the box. A sleeve is fixed to the telescopic end of the electric push rod. A V-shaped pressure plate is elastically provided on the bottom surface of the sleeve. The guide rollers are provided in multiples and rotatably connected to the inclined surface of the guide plate, and the surface of the guide plate is uniformly provided with drainage holes.

[0007] Preferably, the feeding unit includes: The rotating shaft has two shafts that are symmetrically distributed and rotatably connected to the inner wall of the box. The outer surface of the rotating shaft is fixedly fitted with a guide tube, and the surface of the guide tube is evenly provided with multiple ventilation holes. The L-shaped traction rod is fixed to one side of the sleeve. A U-shaped movable rod is fixed to the bottom end of the L-shaped traction rod. Multiple teeth are evenly fixed on both sides of the inner wall of the U-shaped movable rod. Gears are fixed to the ends of the two rotating shafts. The two gears mesh with the teeth on both sides respectively. A movable groove is opened on the outer surface of the box corresponding to the L-shaped traction rod. The L-shaped traction rod is slidably connected to the inner wall of the movable groove.

[0008] Preferably, the shaking and tapping unit includes: An arc-shaped fixing seat is fixed to the inner wall of the box body. The arc-shaped fixing seat is located below two guide tubes. Two feeding frames are provided inside the box body. Two symmetrically distributed transition blocks are fixed to the outer surface of the feeding frames. The transition blocks are rotatably connected to the outer surface of the arc-shaped fixing seat. The two feeding frames are located on both sides of the arc-shaped fixing seat. The material discharge holes are provided in multiple and evenly distributed on the top surface of the arc-shaped fixed base and the bottom surface of the material discharge frame. The air outlet pipes correspond one-to-one with the material discharge frames. The lower sides of the box body are provided with discharge ports corresponding to the material discharge frames, and the ends of the material discharge frames extend out of the discharge ports.

[0009] Preferably, the shaking and tapping unit further includes: A fixing plate is fixed to the bottom surface of an arc-shaped fixing seat. A V-shaped mounting cylinder is rotatably connected to the bottom surface of the fixing plate. A top rod is inserted into both ends of the V-shaped mounting cylinder. The top end of the top rod is rotatably connected to the bottom surface of the feeding frame. Two first springs are provided inside the V-shaped mounting cylinder. One end of the first spring is fixed to the bottom end of the top rod, and the other end of the first spring is fixed to the inner wall of the V-shaped mounting cylinder. The mounting shafts are provided in two symmetrically distributed and rotatably connected to the inner wall of the box. The two mounting shafts are respectively located at the upper end of the unloading frame. Multiple soft rubber strips are fixedly sleeved on the outer surface of the mounting shafts. A drive motor coaxially connected to one of the mounting shafts is fixedly installed on the outer surface of the box. A transmission wheel is fixed at the end of the mounting shaft. A belt is rotatably sleeved between the two transmission wheels.

[0010] Preferably, an anti-clogging component is provided above the arc-shaped fixing base. The anti-clogging component includes a rectangular through hole opened on the surface of the box body. A slider is slidably connected to the inner wall of the rectangular through hole. An anti-clogging rod is fixed to one end of the slider. The anti-clogging rod is located on the top surface of the arc-shaped fixing base.

[0011] Preferably, the anti-clogging material assembly further includes a rotating block fixed to the surface of one of the transmission wheels, a movable ring movably sleeved on the outer surface of the rotating block, a connecting rod fixed on the top surface of the movable ring, and the top end of the connecting rod fixed to the other end of the slider.

[0012] Preferably, an arc-shaped plate is fixed to the bottom surface of the V-shaped pressure plate, and a stop rod is fixed to the middle of the top surface of the V-shaped pressure plate. The stop rod is inserted into the inside of the sleeve. A second spring is provided inside the sleeve. The top end of the second spring is fixed to the inner wall of the sleeve, and the bottom end of the second spring is fixed to the top end of the stop rod.

[0013] Preferably, the inside of the box has two symmetrically distributed liquid collection frames, which are located below the guide plate. The surface of the box has a drain pipe that communicates with the liquid collection frames. The end of the liquid collection frame is fixed with a blocking strip, which is located between the top surface of the guide pipe and the bottom end of the guide plate.

[0014] Preferably, limit blocks are fixed on both sides of the U-shaped movable rod, a limit frame is fixed on the outer surface of the box, the limit blocks are slidably sleeved on the outer surface of the limit frame, a collection frame is slidably connected to the lower end of one side of the box, and a grip ring is fixed to the discharge end of the discharge frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention, through the cooperation of the box, dryer, and pressing unit, realizes the function of squeezing and draining water during the downward movement of the filling bag, thereby removing water stains from the surface of the down. Then, the filling bag is pushed downward by the material guiding unit and squeezed and drained again, thereby improving the water removal effect and thus improving the drying efficiency of the down. Subsequently, the filling bag falls into the unloading frame, and the shaking and tapping unit is set to tap the filling bag in the frame, thereby improving the drying efficiency of the down and knocking out impurities.

[0016] 2. This invention uses the anti-clogging component and the arc-shaped fixing seat to push the filling bag falling on the arc-shaped fixing seat, thus avoiding the accumulation of the filling bag. The collection frame collects impurities and excess water stains falling from the discharge hole. The water that falls is collected through the liquid collection frame. The bottom surface of the liquid collection frame is inclined, so that the water in the frame is discharged from the drain pipe. The staff can place a collection container at the outlet of the drain pipe to collect the water, thereby recycling the wastewater. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the box structure after the protective cover of the present invention is separated; Figure 3This is a schematic diagram of the structure of the present invention from another perspective; Figure 4 This is a schematic diagram of the internal structure of the housing of the present invention; Figure 5 This is a schematic diagram of the pressing unit structure of the present invention; Figure 6 This is a schematic diagram of the material guide plate, liquid collection frame, and blocking strip structure of the present invention; Figure 7 This is a partial structural diagram of the shaking and tapping unit of the present invention; Figure 8 This is an exploded view of a partial structure of the vibrating material-tapping unit of the present invention; Figure 9 This is a schematic diagram of the anti-clogging material component of the present invention.

[0018] In the diagram: 1. Base plate; 2. Box body; 3. Feed inlet; 4. Air outlet duct; 5. Dryer; 6. Guide plate; 7. Electric push rod; 8. Sleeve; 9. V-shaped pressure plate; 10. Guide roller; 11. Drainage hole; 12. Rotating shaft; 13. Guide pipe; 14. Ventilation hole; 15. L-shaped traction rod; 16. U-shaped movable rod; 17. Tooth; 18. Gear; 19. Movable groove; 20. Arc-shaped fixed seat; 21. Feeding frame; 22. Adapter block; 23. Feeding hole; 24. Discharge port; 25. Fixed 26. Plate; 27. V-shaped mounting cylinder; 28. Top rod; 29. ​​First spring; 30. Mounting shaft; 31. Soft rubber strip; 32. Drive motor; 33. Transmission wheel; 34. Belt; 35. Rectangular through hole; 36. Slider; 37. Anti-blocking rod; 38. Rotating block; 39. Movable ring; 40. Connecting rod; 41. Arc plate; 42. Support rod; 43. Second spring; 44. Liquid collection frame; 45. Drain pipe; 46. Plug strip; 47. Limiting block; 48. Limiting frame; 49. Collection frame; 40. Grip ring. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figure 1-9The present invention provides a technical solution: a vertical drying equipment for down processing, including a base plate 1 and a box body 2. The box body 2 is fixed to the top surface of the base plate 1. The upper ends of both sides of the box body 2 are provided with inlets 3. The inner walls of the box body 2 are fixedly installed with air outlet pipes 4. Dryers 5 connected to the air outlet pipes 4 are fixed on both sides of the box body 2. Usually, the washed down is put into a bag, and then the bag is sent into the box body 2 through the inlet 3. The dryer 5 is started, so that hot air is discharged from the air outlet pipes 4, thereby drying the bag and then drying the down.

[0021] In this embodiment, as Figures 1-6 A pressing unit, located inside the upper part of the housing 2, is used for compressing and draining the down; the pressing unit includes: Two guide plates 6 are symmetrically distributed and fixed to the upper inner wall of the box 2. One end of the guide plate 6 extends out of the feed inlet 3. The two guide plates 6 are arranged in a V-shape. An electric push rod 7 is fixedly installed on the top surface of the box 2. A sleeve 8 is fixed to the telescopic end of the electric push rod 7. A V-shaped pressure plate 9 is elastically provided on the bottom surface of the sleeve 8. Multiple guide rollers 10 are provided and rotatably connected to the inclined surface of the guide plate 6. Drainage holes 11 are evenly opened on the surface of the guide plate 6. It should be noted that the down can be filled into the bag more, so that it can quickly regain a certain thickness after compression, making it easier for the bag to slide down the inclined surface of the guide plate 6 after drainage. The staff places the bag on the guide plate 6, where it can drain briefly. Then, the bag is pushed to the inclined surface of the guide plate 6 and slides down under gravity. With the assistance of the guide roller 10, the bag can slide down the inclined surface of the guide plate 6. When the bag is on the inclined surface of the guide plate 6, the electric push rod 7 pushes the V-shaped pressure plate 9 down. The V-shaped pressure plate 9 then presses the bag to squeeze out the water stains after the down is washed, thus playing the role of compression and drainage. It is worth noting that, for example Figure 4 and Figure 6 Inside the box 2, there are two symmetrically distributed liquid collection frames 43. The liquid collection frames 43 are located below the guide plate 6. The surface of the box 2 is permeated with a drain pipe 44 that communicates with the liquid collection frames 43. A blocking strip 45 is fixed at the end of the liquid collection frame 43. The blocking strip 45 is located between the top surface of the guide pipe 13 and the bottom end of the guide plate 6. The compressed water is discharged through the drain hole 11, and the water that falls is collected through the collection frame 43. The bottom surface of the collection frame 43 is inclined, so that the water in the frame is discharged from the drain pipe 44. The staff can place a collection container at the outlet of the drain pipe 44 to collect the water, thereby recycling the wastewater. It should be noted that, as Figure 5An arc plate 40 is fixed to the bottom surface of the V-shaped pressure plate 9, and a stop rod 41 is fixed in the middle of the top surface of the V-shaped pressure plate 9. The stop rod 41 is inserted into the inside of the sleeve 8. A second spring 42 is provided inside the sleeve 8. The top end of the second spring 42 is fixed to the inner wall of the sleeve 8, and the bottom end of the second spring 42 is fixed to the top end of the stop rod 41. As the V-shaped pressure plate 9 moves downward, the arc plate 40 compresses the filling bag that is falling to the end of the guide plate 6, and cooperates with the guide tube 13 to facilitate further compression of the filling bag. During the pressing of the filling bag, the abutment rod 41 compresses the second spring 42, so that the V-shaped pressure plate 9 has a certain buffer space when it overlaps with the guide plate 6, and can slowly squeeze when pressing the filling bag.

[0022] Furthermore, such as Figure 2 , Figure 4 and Figure 6 The material guiding unit is located in the middle of the box 2 and is used for feeding down. The material guiding unit includes a rotating shaft 12. There are two rotating shafts 12, which are symmetrically distributed and rotatably connected to the inner wall of the box 2. The outer surface of the rotating shaft 12 is fixedly fitted with a guide tube 13. The surface of the guide tube 13 is evenly provided with multiple ventilation holes 14. When the guide tube 13 squeezes the material bag, the ventilation holes 14 facilitate the discharge of water. The function of the blocking strip 45 is to fill the gap between the guide tube 13 and the guide plate 6, and the bottom surface of the blocking strip 45 is in contact with the surface of the guide tube 13 to prevent the filling bag from being stuck in the gap. L-shaped traction rod 15 is fixed to one side of sleeve 8. U-shaped movable rod 16 is fixed to the bottom end of L-shaped traction rod 15. Multiple teeth 17 are evenly fixed on both sides of the inner wall of U-shaped movable rod 16. Gears 18 are fixed to the ends of two rotating shafts 12. The two gears 18 mesh with the teeth 17 on both sides respectively. Movable groove 19 is opened on the outer surface of box 2 corresponding to L-shaped traction rod 15. L-shaped traction rod 15 is slidably connected to the inner wall of movable groove 19. The L-shaped traction rod 15 moves up and down with the sleeve 8. When the sleeve 8 moves down, it drives the upper teeth 17 of the U-shaped movable rod 16 to move down, thereby driving the two gears 18 to rotate clockwise, which in turn makes the guide tube 13 rotate clockwise. The advantage of this is that when the worker pushes the filling bag down, the V-shaped pressure plate 9 has not yet moved down, thus preventing the filling bag from falling off the guide plate 6. After the pressing is completed, the sleeve 8 moves upward, the V-shaped pressure plate 9 disengages from the guide plate 6, and the filling bag moves downward during the upward movement. The tooth 17 drives the gear 18 to rotate counterclockwise, thereby driving the guide tube 13 to rotate counterclockwise, and then squeezing the lowered filling bag downward. During the squeezing process, the down in the filling bag can be further compressed and drained, which promotes the subsequent drying efficiency. It should be noted that limit blocks 46 are fixed on both sides of the U-shaped movable rod 16, and limit frame 47 is fixed on the outer surface of the housing 2. The limit blocks 46 are slidably sleeved on the outer surface of the limit frame 47. When the U-shaped movable rod 16 moves up and down, it drives the limit blocks 46 to slide on the limit frame 47, thereby limiting the U-shaped movable rod 16 and improving the stability of the teeth 17 during the meshing process with the gear 18.

[0023] In this embodiment, as Figure 2 , Figure 4 , Figure 7 and Figure 8 The shaking and tapping unit is located inside the lower part of the box 2 and is used to assist in drying down. The shaking and tapping unit includes an arc-shaped fixing seat 20, which is fixed to the inner wall of the box 2 and is located below two guide pipes 13. The box 2 has two feeding frames 21 inside, and two symmetrically distributed connecting blocks 22 are fixed on the outer surface of the feeding frames 21. The connecting blocks 22 are rotatably connected to the outer surface of the arc-shaped fixing seat 20. The two feeding frames 21 are located on both sides of the arc-shaped fixing seat 20. There are multiple feeding holes 23, which are evenly opened on the top surface of the arc-shaped fixing seat 20 and the bottom surface of the feeding frames 21. The air outlet pipe 4 corresponds to the feeding frames 21 one by one. The lower sides of the box 2 are provided with discharge ports 24 corresponding to the feeding frames 21, and the ends of the feeding frames 21 extend out of the discharge ports 24. The guide tube 13 squeezes out the filling bag and drops it onto the arc-shaped fixed seat 20, and then pours it onto the feeding frame 21. At this time, the dryer 5 dries the filling bag on the feeding frame 21 through the air outlet pipe 4, and the water squeezed out by the guide tube 13 is discharged from the feeding hole 23. The vibrating feeding unit also includes a fixing plate 25, which is fixed to the bottom surface of the arc-shaped fixing seat 20. A V-shaped mounting cylinder 26 is rotatably connected to the bottom surface of the fixing plate 25. A top rod 27 is inserted into both ends of the V-shaped mounting cylinder 26. The top end of the top rod 27 is rotatably connected to the bottom surface of the feeding frame 21. Two first springs 28 are provided inside the V-shaped mounting cylinder 26. One end of the first spring 28 is fixed to the bottom end of the top rod 27, and the other end of the first spring 28 is fixed to the inner wall of the V-shaped mounting cylinder 26. There are two mounting shafts 29, which are symmetrically distributed and rotatably connected to the inner wall of the box 2. The two mounting shafts 29 are located at the upper end of the feeding frame 21. Multiple soft rubber strips 30 are fixedly sleeved on the outer surface of the mounting shaft 29. A drive motor 31 coaxially connected to one of the mounting shafts 29 is fixedly installed on the outer surface of the box 2. A transmission wheel 32 is fixed to the end of the mounting shaft 29. A belt 33 is rotatably sleeved between the two transmission wheels 32. It should be noted that the drive motor 31 drives the mounting shaft 29 to rotate, and the belt 33 and the transmission wheel 32 drive another mounting shaft 29 to rotate, thereby driving the soft rubber strip 30 to rotate, which in turn beats the material bag on the feeding frame 21, thereby improving the drying efficiency of down. During the beating process, the soft rubber strip 30 contacts the feeding frame 21, causing the feeding frame 21 to shake to a certain extent, which facilitates the discharge of excess water stains and impurities. When the feeding frame 21 is squeezed, the first spring 28 is squeezed in the V-shaped mounting cylinder 26 by the top rod 27, and the feeding frame 21 is supported. After drying, the staff press down the discharge end of the feeding frame 21, so that the filling bag slides down and is discharged, thus facilitating the picking of down.

[0024] Furthermore, such as Figure 2 , Figure 4 and Figure 9 An anti-clogging component is provided above the arc-shaped fixing seat 20. The anti-clogging component includes a rectangular through hole 34 opened on the surface of the box 2. A slider 35 is slidably connected to the inner wall of the rectangular through hole 34. An anti-clogging rod 36 is fixed to one end of the slider 35. The anti-clogging rod 36 is located on the top surface of the arc-shaped fixing seat 20. The anti-clogging material assembly also includes a rotating block 37 fixed to the surface of one of the drive wheels 32. A movable ring 38 is movably sleeved on the outer surface of the rotating block 37. A connecting rod 39 is fixed on the top surface of the movable ring 38. The top end of the connecting rod 39 is fixed to the other end of the slider 35. To prevent the filling bag from falling onto the arc-shaped fixed seat 20, the transmission wheel 32 drives the rotating block 37 to rotate, thereby squeezing the movable ring 38, which in turn drives the connecting rod 39 to move horizontally back and forth. Then, the slider 35 drives the anti-blocking rod 36 to swing horizontally on the top surface of the arc-shaped fixed seat 20, thereby pushing the falling filling bag and causing it to fall into the feeding frame 21.

[0025] It should be noted that a collection frame 48 is slidably connected to the lower side of the box 2. The collection frame 48 collects impurities and excess water stains falling from the discharge hole 23. A grip ring 49 is fixed to the discharge end of the discharge frame 21, which makes it easier for the staff to press down the discharge frame 21.

[0026] Working principle: The operator pushes the bag filled with down down down from the guide plate 6, causing the bag to slide down. At this time, the electric push rod 7 pushes the V-shaped pressure plate 9 down and squeezes the bag, squeezing out the water stains on the down. The squeezed water is collected in the collection frame 43 and discharged through the drain pipe 44. Then the bag continues to move down and is squeezed again by the guide pipe 13, pushing the bag downward and into the discharge frame 21 where it stays. At this time, the dryer 5 discharges the water through the air outlet pipe. The hot air is discharged through channel 4 to dry the filling bags on the feeding frame 21. At the same time, the drive motor 31 drives the mounting shaft 29 to rotate. The belt 33 and the transmission wheel 32 drive another mounting shaft 29 to rotate, which in turn drives the soft rubber strip 30 to rotate, thereby beating the filling bags on the feeding frame 21 and improving the drying efficiency of the down. During the beating process, the soft rubber strip 30 comes into contact with the feeding frame 21, causing the feeding frame 21 to shake to a certain extent, which facilitates the discharge of excess water stains and impurities.

[0027] The electric actuator 7 and the drive motor 31 can be commercially available and equipped with their own power supply. This is a mature technology in the field and has been fully disclosed, so it will not be repeated in the specification.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vertical drying device for down processing, comprising a base plate (1), characterized in that: Also includes: Box (2), the box (2) is fixed to the top surface of the bottom plate (1), the upper ends of both sides of the box (2) are provided with feed inlets (3), the inner walls of the box (2) are fixedly installed with air outlet pipes (4), and the sides of the box (2) are fixed with dryers (5) connected to the air outlet pipes (4). A compression unit is located inside the upper part of the housing (2) and is used for compressing and draining down. The material guiding unit is located in the middle of the box (2) and is used for feeding down. The shaking and tapping unit is located inside the lower part of the box (2) and is used to assist in drying down.

2. The vertical drying equipment for down processing according to claim 1, characterized in that: The pressing unit includes: Two guide plates (6) are provided and symmetrically distributed and fixed on the upper inner wall of the box (2). One end of the guide plate (6) extends out of the feed inlet (3). The two guide plates (6) are arranged in a V-shape. An electric push rod (7) is fixedly installed on the top surface of the box (2). A sleeve (8) is fixed on the telescopic end of the electric push rod (7). A V-shaped pressure plate (9) is elastically provided on the bottom surface of the sleeve (8). The guide roller (10) is provided with multiple inclined surfaces that are rotatably connected to the guide plate (6), and the surface of the guide plate (6) is uniformly provided with drainage holes (11).

3. The vertical drying equipment for down processing according to claim 2, characterized in that: The feeding unit includes: Two rotating shafts (12) are provided and symmetrically distributed and rotatably connected to the inner wall of the box (2). A guide tube (13) is fixedly sleeved on the outer surface of the rotating shaft (12). Multiple ventilation holes (14) are evenly opened on the surface of the guide tube (13). L-shaped traction rod (15), the L-shaped traction rod (15) is fixed to one side of sleeve (8), the bottom end of the L-shaped traction rod (15) is fixed with a U-shaped movable rod (16), the inner wall of the U-shaped movable rod (16) is evenly fixed with multiple teeth (17), the ends of the two rotating shafts (12) are fixed with gears (18), the two gears (18) respectively mesh with the teeth (17) on both sides, the outer surface of the box (2) is provided with a movable groove (19) corresponding to the L-shaped traction rod (15), and the L-shaped traction rod (15) is slidably connected to the inner wall of the movable groove (19).

4. The vertical drying equipment for down processing according to claim 3, characterized in that: The shaking and tapping unit includes: An arc-shaped fixing seat (20) is fixed to the inner wall of the box (2). The arc-shaped fixing seat (20) is located below two guide tubes (13). The box (2) is provided with two feeding frames (21). Two symmetrically distributed transition blocks (22) are fixed on the outer surface of the feeding frame (21). The transition blocks (22) are rotatably connected to the outer surface of the arc-shaped fixing seat (20). The two feeding frames (21) are located on both sides of the arc-shaped fixing seat (20). The material discharge hole (23) is provided in multiple and evenly distributed on the top surface of the arc-shaped fixed seat (20) and the bottom surface of the material discharge frame (21). The air outlet pipe (4) corresponds to the material discharge frame (21) one by one. The lower sides of the box body (2) are provided with discharge ports (24) corresponding to the material discharge frame (21). The end of the material discharge frame (21) extends out of the discharge port (24).

5. A vertical drying device for down processing according to claim 4, characterized in that: The shaking and tapping unit also includes: A fixing plate (25) is fixed to the bottom surface of an arc-shaped fixing seat (20). A V-shaped mounting cylinder (26) is rotatably connected to the bottom surface of the fixing plate (25). A top rod (27) is inserted into both ends of the V-shaped mounting cylinder (26). The top end of the top rod (27) is rotatably connected to the bottom surface of the feeding frame (21). Two first springs (28) are provided inside the V-shaped mounting cylinder (26). One end of the first spring (28) is fixed to the bottom end of the top rod (27), and the other end of the first spring (28) is fixed to the inner wall of the V-shaped mounting cylinder (26). Mounting shaft (29), two mounting shafts (29) are provided and symmetrically distributed and rotatably connected to the inner wall of the box (2). The two mounting shafts (29) are respectively located at the upper end of the unloading frame (21). Multiple soft rubber strips (30) are fixedly sleeved on the outer surface of the mounting shaft (29). A drive motor (31) coaxially connected to one of the mounting shafts (29) is fixedly installed on the outer surface of the box (2). A transmission wheel (32) is fixed at the end of the mounting shaft (29). A belt (33) is rotatably sleeved between the two transmission wheels (32).

6. A vertical drying device for down processing according to claim 5, characterized in that: An anti-clogging material assembly is provided above the arc-shaped fixing seat (20). The anti-clogging material assembly includes a rectangular through hole (34) opened on the surface of the box (2). A slider (35) is slidably connected to the inner wall of the rectangular through hole (34). An anti-clogging rod (36) is fixed at one end of the slider (35). The anti-clogging rod (36) is located on the top surface of the arc-shaped fixing seat (20).

7. A vertical drying device for down processing according to claim 6, characterized in that: The anti-clogging material assembly also includes a rotating block (37) fixed to the surface of one of the transmission wheels (32). The outer surface of the rotating block (37) is movably fitted with a movable ring (38). The top surface of the movable ring (38) is fixed with a connecting rod (39). The top end of the connecting rod (39) is fixed to the other end of the slider (35).

8. A vertical drying device for down processing according to claim 2, characterized in that: An arc plate (40) is fixed to the bottom surface of the V-shaped pressure plate (9), and a stop rod (41) is fixed to the middle of the top surface of the V-shaped pressure plate (9). The stop rod (41) is inserted into the inside of the sleeve (8). A second spring (42) is provided inside the sleeve (8). The top end of the second spring (42) is fixed to the inner wall of the sleeve (8), and the bottom end of the second spring (42) is fixed to the top end of the stop rod (41).

9. A vertical drying device for down processing according to claim 3, characterized in that: The box (2) has two symmetrically distributed liquid collection frames (43) fixed inside. The liquid collection frames (43) are located below the guide plate (6). The surface of the box (2) is permeated with a drain pipe (44) that communicates with the liquid collection frames (43). A plug (45) is fixed at the end of the liquid collection frame (43). The plug (45) is located between the top surface of the guide pipe (13) and the bottom end of the guide plate (6).

10. A vertical drying device for down processing according to claim 3, characterized in that: Limiting blocks (46) are fixed on both sides of the U-shaped movable rod (16), and a limiting frame (47) is fixed on the outer surface of the box (2). The limiting blocks (46) are slidably sleeved on the outer surface of the limiting frame (47). A collection frame (48) is slidably connected to the lower end of one side of the box (2), and a gripping ring (49) is fixed to the discharge end of the feeding frame (21).

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