A continuous hydrolysis device for processing the plumage of animal bodies

Abstract

The application discloses a continuous hydrolysis and drying device for processing body feathers of animals, and relates to the technical field of hydrolysis and drying devices.The device comprises a hydrolysis and drying machine cylinder body, one end of the hydrolysis and drying machine cylinder body is provided with a driving mechanism, and the other end of the hydrolysis and drying machine cylinder body is provided with a discharge chute.The device can not only suck the body feather powder in the hydrolysis and drying machine cylinder body into the discharge chute, but also can discharge the body feather powder above the discharge chute from the discharge chute, and can avoid the backflow of the body feather powder into the hydrolysis and drying machine cylinder body.The device can control the mutual approach or separation of the spiral blade and the spiral conveying blade, and can realize the automatic entry and discharge of the body feather powder.The device can ensure the synchronous rotation of the spiral blade and the spiral conveying blade, can ensure that the position of the first moving plate and the position of the closing plate are always in the closed state, and can isolate the body feather powder on both sides of the first moving plate.

Description

Technical Field

[0001] The invention relates to the technical field of hydrolysis and drying equipment, in particular to continuous hydrolysis and drying equipment for processing animal carcass feathers. Background Art

[0002] Animal carcass feather hydrolysis and drying equipment is a kind of equipment specially used for hydrolyzing and drying animal carcass feathers. Its purpose is to convert the protein in the feathers into usable feed or other products, and at the same time remove the moisture in the feathers for easy storage and transportation. Specifically, the animal carcass feathers are sent to the hydrolysis tank, where the feathers are mixed with water and heated to a certain temperature. An appropriate amount of acid or enzyme catalyst is added. Under certain temperature and pH conditions, the hydrolysis process can effectively decompose the feathers. After a certain period of time, the feathers are hydrolyzed and dried, and the feather powder is discharged. The design and operation of the animal carcass feather hydrolysis and drying equipment take into account environmental protection, energy saving, high efficiency and product quality, and meet the needs of modern industrial production.

[0003] The existing continuous hydrolysis and chemical processing equipment has certain disadvantages. When the hydrolysis and drying equipment feeds the body feathers into the cylinder of the hydrolysis and drying machine, the hydrolyzed and dried body feather powder needs to be discharged at the discharge trough. However, each time the body feather powder fills the compression chamber, it needs to be manually discharged. The body feather powder accumulates in the compression chamber, making it difficult to discharge the body feather powder in the compression chamber from the compression chamber. The body feather powder in the compression chamber needs to be discharged, and the body feather powder that enters the compression chamber will flow back into the cylinder of the hydrolysis and drying machine, thereby causing the body feather powder to enter the cylinder of the hydrolysis and drying machine again, affecting the hydrolysis and drying efficiency of the hydrolysis and drying machine cylinder. Summary of the Invention

[0004] The object of the present invention is to provide a continuous hydrolysis and chemical processing equipment for processing animal carcass feathers to solve the problems raised in the above background technology.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A continuous hydrolysis and chemical processing equipment for processing animal carcass feathers, comprising a hydrolysis and drying machine cylinder, one end of the hydrolysis and drying machine cylinder is provided with a driving mechanism, the other end of the hydrolysis and drying machine cylinder is provided with a discharge chute, and the internal axis of the hydrolysis and drying machine cylinder is provided with a second rotating shaft, and a spiral conveying blade is provided outside the second rotating shaft and located inside the hydrolysis and drying machine cylinder, the output end of the driving mechanism rotates synchronously with the second rotating shaft of the spiral conveying blade, one end of the interior of the hydrolysis and drying machine cylinder and located near the discharge chute is provided with a pushing structure, the pushing structure comprises a hollow shaft, the hollow shaft is sleeved on the cylindrical surface of the second rotating shaft, the hollow shaft rotates relative to the second rotating shaft, the top surface of the T-block and located at the hollow shaft A first movable plate and a spiral blade are welded to the outside, and the first movable plate and the spiral blade are manufactured as one piece. The area between the first movable plate and the end of the hydrolysis dryer cylinder is a compression chamber. The first movable plate and the spiral blade are both slidably connected to the cylindrical surface of the hollow shaft. The first movable plate is used to isolate the body feather powder on both sides of the first movable plate. The rotation direction of the spiral conveying blade is opposite to that of the spiral blade. The spiral blade is in intermittent contact with the spiral conveying blade. A discharge port is provided on the surface edge of the first movable plate, and two closed plates connected in rotation are provided on the surface of the first movable plate. A connecting pin is provided on the edges close to each other. The two closed plates are rotatably connected relative to the connecting pin. The air pressure change in the compression chamber in the enclosed air causes the discharge port to open or close.

[0007] As a preferred technical solution of the present invention, a T-block is provided on the cylindrical surface of the hollow shaft, a T-slot and a first telescopic spring are provided inside the T-block, the two ends of the first telescopic spring are respectively connected to the T-block and the inner wall end of the T-slot, the T-block is slidably connected to the inside of the T-slot, the spiral blade, the first reserved hole and the T-block move synchronously, and the T-block is used to limit the direction of movement of the spiral blade and the first reserved hole.

[0008] As a preferred technical solution of the present invention, two sliding grooves are provided inside the first movable plate and at the discharge port, and sliding pins are inserted into the inside of the two sliding grooves. The sliding pins are slidably connected to the inside of the sliding grooves, and the two sliding pins are respectively connected to the corners of the two closing plates, and the two closing plates are arranged in a straight line or in an eight-shaped arrangement.

[0009] As a preferred technical solution of the present invention, T-shaped columns are inserted into the two inner walls of the first movable plate and located at the contact point with the two closed plates. A second telescopic spring is sleeved on the outside of the T-shaped column. The T-shaped column is slidably connected to the inside of the first movable plate, and the end of the T-shaped column contacts the edge of the closed plate.

[0010] As a preferred technical solution of the present invention, when the spiral blade approaches the spiral conveying blade, the volume of the compression chamber of the hydrolysis dryer cylinder increases, and the two closing plates are opened to balance the air pressure on both sides of the first movable plate.

[0011] As a preferred technical solution of the present invention, when the spiral blade moves away from the spiral conveying blade, the volume of the compression chamber of the hydrolysis dryer cylinder becomes smaller, the two closing plates are always in a closed state, and the first movable plate is used to squeeze and discharge the body feather powder.

[0012] As a preferred technical solution of the present invention, a control structure is provided at the end of the hydrolysis dryer cylinder and at the end of the second rotating shaft and the hollow shaft, and the control structure includes a fixed block, the fixed block is welded to the end of the hydrolysis dryer cylinder, the end of the second rotating shaft and is located inside the fixed block with a first bevel gear, the end of the hollow shaft and is located inside the fixed block with a second bevel gear, a threaded column is provided inside the upper surface of the fixed block, the threaded column is threadedly connected to the fixed block, the first rotating shaft is provided inside the threaded column, the first rotating shaft is rotatably connected to the inside of the threaded column, the end of the first rotating shaft and is located above the first bevel gear and the second bevel gear is provided with a third bevel gear, the third bevel gear is located between the first bevel gear and the second bevel gear, a conical block is provided directly below the third bevel gear, the end of the second rotating shaft is sleeved with a second movable plate, the cylindrical surface of the second rotating shaft and is located on one side of the second movable plate with a third telescopic spring, the surface of the second movable plate is welded with two fixed columns, the cylindrical surfaces of the two fixed columns are provided with reserved grooves, the end face of the second bevel gear is provided with two matching holes, and the positions of the matching holes are aligned with the positions of the fixed columns.

[0013] As a preferred technical solution of the present invention, a second reserved hole is provided in the middle of the second movable plate, the interior of the second reserved hole is movably connected to the second rotating shaft, the two inclined surfaces of the reserved groove are in an inverted eight-shaped shape, the conical block and the reserved groove are slidably connected, the busbar of the conical block is parallel to the busbar on one side of the reserved groove, and a swing plate is provided at the top of the threaded column.

[0014] As a preferred technical solution of the present invention, the threaded column and the third bevel gear move downward synchronously, the edges of the third bevel gear are respectively engaged with the first bevel gear and the second bevel gear, the conical block is in contact with the inside of the reserved groove, the end of the fixed column is away from the inside of the matching hole, the third telescopic spring is compressed by the second movable plate, and the first bevel gear and the second bevel gear rotate in opposite directions.

[0015] As a preferred technical solution of the present invention, the threaded column and the third bevel gear move upward synchronously, the third bevel gear is separated from the first bevel gear and the second bevel gear, the conical block is separated from the inside of the reserved groove, the length of the third telescopic spring becomes longer, the fixed column cooperates with the inside of the matching hole, and the first bevel gear and the second bevel gear rotate synchronously.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] A pushing structure is provided, which uses a first movable plate to isolate the body feather powder. Under the action of a first telescopic spring, the T-block moves along the T-slot, and the spiral blades and the spiral conveying blades move closer to or farther away from each other, changing the volume above the discharge chute and thus changing the air pressure above the discharge chute. This not only sucks the body feather powder inside the hydrolysis dryer cylinder into the discharge chute, but also discharges the body feather powder above the discharge chute from the discharge chute.

[0018] The two closing plates of the push-out structure are opened or closed, and the two closing plates can be opened or closed when the air pressure at the first movable plate changes, thereby realizing the automatic entry and discharge of the body feather powder and preventing the body feather powder from flowing back into the interior of the hydrolysis dryer cylinder;

[0019] A control structure is provided, which can use the third bevel gear to mesh with the first bevel gear and the second bevel gear at the same time, so as to rotate the second rotating shaft and the hollow shaft in opposite directions, thereby controlling the spiral blades and the spiral conveying blades to move closer to or farther away from each other, and also realizing the automatic entry and discharge of body feather powder;

[0020] By separating the third bevel gear from the first bevel gear and the second bevel gear, the second rotating shaft and the hollow shaft rotate synchronously, which can ensure that the spiral blade and the spiral conveying blade rotate synchronously, and can ensure that the first movable plate position and the closing plate position are always in a closed state, and can isolate the body feather powder on both sides of the first movable plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the appearance of the hydrolysis drying machine cylinder of the present invention;

[0023] Figure 2 For the present invention Figure 1 A magnified view of point A;

[0024] Figure 3 This is a schematic diagram of the interior of the cylinder end of the hydrolysis dryer of the present invention;

[0025] Figure 4 It is a schematic diagram of the launch structure of the present invention;

[0026] Figure 5 Schematic diagram of the T-block and closing plate of the present invention;

[0027] Figure 6 Schematic diagram of the control structure of the present invention;

[0028] Figure 7 Schematic diagram of the meshing of the third bevel gear with the first bevel gear and the second bevel gear of the present invention;

[0029] Figure 8 This is a schematic diagram of the tapered block and the reserved groove of the present invention being close to each other;

[0030] Figure 9 This is a schematic diagram of the tapered block and the reserved groove being away from each other in the present invention.

[0031] In the figure: 1. Hydrolysis dryer cylinder; 2. Driving mechanism; 3. Discharge chute; 4. Push-out structure; 41. Hollow shaft; 42. First movable plate; 43. Spiral blade; 44. First reserved hole; 45. T-block; 46. Closing plate; 47. Sliding pin; 48. T-slot; 49. First telescopic spring; 410. Connecting pin; 411. T-post; 412. Second telescopic spring; 413. Discharge port; 5. Control structure; 51. Fixed block; 52. First bevel gear; 53. Second bevel gear; 54. Third bevel gear; 55. Swing plate; 56. Threaded post; 57. Conical block; 58. Third telescopic spring; 59. Second movable plate; 510. Fixed post; 511. Reserved slot; 512. Matching hole; 513. Second reserved hole; 514. First rotating shaft; 6. Spiral conveying blade; 7. Second rotating shaft; 8. Compression chamber. DETAILED DESCRIPTION

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0033] Example 1:

[0034] See also Figures 1-6As shown, a continuous hydrolysis and chemical processing equipment for animal carcass feather processing includes a hydrolysis dryer cylinder 1, a driving mechanism 2 is provided at one end of the hydrolysis dryer cylinder 1, a discharge chute 3 is provided at the other end of the hydrolysis dryer cylinder 1, and a second rotating shaft 7 is provided on the internal axis of the hydrolysis dryer cylinder 1, and a spiral conveying blade 6 is provided outside the second rotating shaft 7 and inside the hydrolysis dryer cylinder 1. The output end of the driving mechanism 2 rotates synchronously with the second rotating shaft 7 of the spiral conveying blade 6, and the driving mechanism 2 drives the second rotating shaft 7 to rotate, thereby driving the second rotating shaft 7 and the spiral conveying blade 6 to rotate, and the spiral conveying blade 6 can convey the feathers entering the hydrolysis dryer cylinder. 1 is processed, so that the feathers inside the hydrolysis dryer cylinder 1 are decomposed and dried into powder, and the body feather powder is transported to the other end of the hydrolysis dryer cylinder 1. An ejection structure 4 is provided at one end of the hydrolysis dryer cylinder 1 and is located near the discharge chute 3. The ejection structure 4 includes a hollow shaft 41. The hollow shaft 41 is sleeved on the cylindrical surface of the second rotating shaft 7. The hollow shaft 41 rotates relative to the second rotating shaft 7. After the hollow shaft 41 and the second rotating shaft 7 rotate relative to each other, the edge of the spiral blade 43 can slide with the edge of the spiral conveying blade 6. The top surface of the T-block 45 and the outside of the hollow shaft 41 are welded with a first movable plate 42 and a spiral blade 43. The first movable plate 42 and the spiral blade 43 are welded to the top surface of the T-block 45 and are located on the outside of the hollow shaft 41. The movable plate 42 and the spiral blade 43 are made in one piece. The area between the first movable plate 42 and the end of the hydrolysis dryer cylinder 1 is the compression chamber 8. The first movable plate 42 and the spiral blade 43 are both slidably connected to the cylindrical surface of the hollow shaft 41. When the hollow shaft 41 drives the spiral blade 43 to rotate, the spiral blade 43 will move along the axial direction. The first movable plate 42 is used to isolate the body feather powder on both sides of the first movable plate 42. The rotation direction of the spiral conveying blade 6 is opposite to that of the spiral blade 43. The spiral blade 43 is in intermittent contact with the spiral conveying blade 6. The spiral blade 43 and the spiral conveying blade 6 are close to or away from each other, thereby changing the space size of the compression chamber 8. The first movable plate 42 A discharge port 413 is provided on the edge of the surface, and two rotatably connected closing plates 46 are provided on the surface of the first movable plate 42. A connecting pin 410 is provided on the edges where the two closing plates 46 are close to each other. The two closing plates 46 are rotatably connected relative to the connecting pin 410. The air pressure change in the compression chamber 8 in the enclosed air causes the discharge port 413 to open or close. When the first movable plate 42 approaches the spiral conveying blade 6, the internal volume of the compression chamber 8 becomes larger, thereby reducing the air pressure inside the compression chamber 8. The air pressure inside the hydrolysis dryer cylinder 1 pushes the closing plate 46 to open, and the body feather powder enters the compression chamber 8 from the discharge port 413. At this time, the air pressure inside the compression chamber 8 is balanced, and then the closing plate 46 is closed.

[0035] See also Figure 3 and Figure 5As shown, a T-block 45 is provided on the cylindrical surface of the hollow shaft 41, and a T-slot 48 and a first telescopic spring 49 are provided inside the T-block 45. The two ends of the first telescopic spring 49 are respectively connected to the inner wall ends of the T-block 45 and the T-slot 48. The T-block 45 is slidably connected to the inside of the T-slot 48. The first telescopic spring 49 can push the T-block 45, the first movable plate 42 and the spiral blade 43, so that the spiral blade 43 moves along the busbar direction, and the spiral blade 43, the first reserved hole 44 and the T-block 45 move synchronously. The T-block 45 is used to limit the direction of movement of the spiral blade 43 and the first reserved hole 44. Since the rotation direction of the spiral blade 43 is opposite to that of the spiral conveying blade 6, the spiral blade 43 contacts different parts of the spiral conveying blade 6, and the position of the spiral blade 43 changes, which can change the spatial capacity of the compression chamber 8.

[0036] See also Figure 5 As shown, two sliding grooves are provided inside the first movable plate 42 and at the discharge port 413. Sliding pins 47 are inserted into the inside of the two sliding grooves. The sliding pins 47 are slidably connected to the inside of the sliding groove. The sliding pin 47 is T-shaped, and the end of the sliding pin 47 slides inside the sliding groove. The two sliding pins 47 are respectively connected to the corners of the two closing plates 46. The two closing plates 46 are arranged in a straight line or in an eight-shaped arrangement. The sliding pins 47 of the two closing plates 46 are arranged in an eight-shaped arrangement when they approach each other, and are in a straight line when the sliding pins 47 of the two closing plates 46 are away from each other.

[0037] See also Figure 5 As shown, T-shaped columns 411 are inserted into the two inner walls of the first movable plate 42 and located at the contact points with the two closed plates 46. The T-shaped columns 411 are movably connected inside the first movable plate 42. A second telescopic spring 412 is sleeved on the outside of the T-shaped columns 411. The T-shaped columns 411 can extend or shorten along the inside of the first movable plate 42. The T-shaped columns 411 are slidably connected to the inside of the first movable plate 42. The ends of the T-shaped columns 411 are in contact with the edges of the closed plates 46. The two closed plates 46 move closer to or further away from each other, thereby discharging the body feather powder from the discharge port 413.

[0038] See also Figure 5 As shown, when the spiral blade 43 approaches the spiral conveying blade 6, the volume of the compression chamber 8 of the hydrolysis dryer cylinder 1 increases, so that the air pressure inside the compression chamber 8 of the hydrolysis dryer cylinder 1 decreases. At this time, the two closing plates 46 can be opened. After the two closing plates 46 are opened, the air pressure on both sides of the first movable plate 42 is balanced, and the body feather powder inside the hydrolysis dryer cylinder 1 can be discharged into the compression chamber 8.

[0039] See also Figure 4As shown, when the spiral blade 43 moves away from the spiral conveying blade 6, the volume of the compression chamber 8 of the hydrolysis dryer cylinder 1 becomes smaller, and the air pressure inside the compression chamber 8 of the hydrolysis dryer cylinder 1 becomes larger, thereby changing the two eight-shaped closing plates 46 into a one-shaped one. The two closing plates 46 are always in a closed state, and the first movable plate 42 is used to squeeze and discharge the body feather powder, and the body feather powder that has previously entered the compression chamber 8 can be pushed to the discharge trough 3 for discharge.

[0040] It should be noted that the animal body feathers are placed inside the hydrolysis dryer cylinder 1, so that the spiral conveying blades 6 in the hydrolysis dryer cylinder 1 can decompose the feathers into body feather powder, and then dry the body feather powder and convey it to the compression chamber 8. Specifically, under the action of the first telescopic spring 49, the T-block 45 slides along the inside of the T-slot 48, and the T-block 45 drives the first movable plate 42 and the spiral blade 43 to move along the axial direction. Since the rotation direction of the spiral blade 43 is opposite to that of the spiral conveying blade 6, the contact position of the spiral blade 43 and the spiral conveying blade 6 can be changed. The movement of the first movable plate 42 causes the space of the compression chamber 8 to become larger, and the inside of the compression chamber 8 is The air pressure decreases, causing the body feather powder in the hydrolysis dryer cylinder 1 to open the two closing plates 46, thereby allowing the body feather powder to enter the compression chamber 8. After the air pressure inside the compression chamber 8 is balanced, the closing plates 46 close again, and the body feather powder entering the compression chamber 8 is retained inside the compression chamber 8. When the second rotating shaft 7 and the hollow shaft 41 rotate relative to each other, the spiral blade 43 will move away from the spiral conveying blade 6, and the space inside the compression chamber 8 will be compressed, thereby increasing the pressure inside the compression chamber 8, and the opened closing plates 46 can also be closed. Since the first movable plate 42 is located away from the spiral conveying blade 6, the body feather powder inside the closed compression chamber 8 is discharged from the discharge trough 3.

[0041] See also Figure 2 and Figure 6-Figure 9As shown, a control structure 5 is provided at the end of the hydrolysis dryer cylinder 1 and at the end of the second rotating shaft 7 and the hollow shaft 41. The control structure 5 includes a fixed block 51, which is welded to the end of the hydrolysis dryer cylinder 1, and the second rotating shaft 7 is rotatably connected to the fixed block 51. The end of the second rotating shaft 7 and the interior of the fixed block 51 are provided with a first bevel gear 52, and the end of the hollow shaft 41 and the interior of the fixed block 51 are provided with a second bevel gear 53. A threaded column 56 is provided inside the upper surface of the fixed block 51, and the threaded column 56 is threadedly connected to the fixed block 51, so that the threaded column 56 is lifted and lowered in the vertical direction. A first rotating shaft 514 is provided inside the threaded column 56, and the first rotating shaft 514 is rotatably connected to the interior of the threaded column 56. The first rotating shaft 514 and the threaded column 56 are lifted and lowered synchronously. A third bevel gear 54 is provided at the end of the first rotating shaft 514 and above the first bevel gear 52 and the second bevel gear 53. The third bevel gear 54 is located between the first bevel gear 52 and the second bevel gear The third bevel gear 54 is meshed with the first bevel gear 52 and the second bevel gear 53, or the third bevel gear 54 is separated from the first bevel gear 52 and the second bevel gear 53. A conical block 57 is provided just below the third bevel gear 54. The third bevel gear 54 and the conical block 57 are lifted and lowered synchronously. The end of the second rotating shaft 7 is sleeved with a second movable plate 59, and the second movable plate 59 is movably connected to the cylindrical surface of the second rotating shaft 7. A third telescopic spring 58 is provided on the cylindrical surface of the second rotating shaft 7 and on one side of the second movable plate 59. Two fixing posts 510 are welded on the surface of the second movable plate 59. The fixing post 510 passes through the interior of the first bevel gear 52. The cylindrical surfaces of the two fixing posts 510 are provided with reserved grooves 511. The end surface of the second bevel gear 53 is provided with two matching holes 512. The position of the matching hole 512 is aligned with the position of the fixing post 510. The conical block 57 can approach or move away from the reserved groove 511, thereby controlling the fixing post 510 to separate or engage with the matching hole 512.

[0042] See also Figure 6-Figure 9 As shown, a second reserved hole 513 is provided in the middle of the second movable plate 59, and the interior of the second reserved hole 513 is movably connected to the second rotating shaft 7, so that the second reserved hole 513 moves along the second rotating shaft 7, and the two inclined surfaces of the reserved groove 511 are inverted eight-shaped, and the conical block 57 is slidably connected to the reserved groove 511. The busbar of the conical block 57 is parallel to the busbar on one side of the reserved groove 511. The lifting of the conical block 57 can ensure that the reserved groove 511 and the conical block 57 slide. A swing plate 55 is provided at the top of the threaded column 56. Rotating the swing plate 55 rotates the threaded column 56, thereby causing the third bevel gear 54 and the conical block 57 to rise and fall.

[0043] See also Figure 8As shown, the threaded column 56 and the third bevel gear 54 move downward synchronously, and the edges of the third bevel gear 54 are respectively engaged with the first bevel gear 52 and the second bevel gear 53, so that the third bevel gear 54 can be used to reverse the rotation direction of the first bevel gear 52 and the second bevel gear 53. At this time, the rotation directions of the spiral blade 43 and the spiral conveying blade 6 are opposite, and the conical block 57 is in contact with the inside of the reserved groove 511. The end of the fixed column 510 is away from the inside of the matching hole 512, and the third telescopic spring 58 is compressed by the second movable plate 59, so that the end of the fixed column 510 is pulled out from the inside of the matching hole 512, thereby not affecting the rotation of the first bevel gear 52 and the second bevel gear 53, and the first bevel gear 52 and the second bevel gear 53 rotate in opposite directions.

[0044] See also Figure 9 As shown, the threaded column 56 and the third bevel gear 54 move upward synchronously, the third bevel gear 54 is separated from the first bevel gear 52 and the second bevel gear 53, the first bevel gear 52 and the second bevel gear 53 will not rotate in opposite directions, the conical block 57 is separated from the inside of the reserved groove 511, the length of the third telescopic spring 58 becomes longer, the third telescopic spring 58 can push the second movable plate 59 to change the position of the fixed column 510, the fixed column 510 is matched with the inside of the matching hole 512, the first bevel gear 52 and the second bevel gear 53 rotate synchronously, and after the matching hole 512 is inserted by the fixed column 510, the first bevel gear 52 and the second bevel gear 53 move synchronously. At this time, the spiral blade 43 and the spiral conveying blade 6 will not rotate relative to each other.

[0045] When it is necessary to rotate the hollow shaft 41 and the second rotating shaft 7 in the opposite direction, the swing plate 55 can be rotated to make the first rotating shaft 514 and the third bevel gear 54 inside the threaded column 56 move downward, and the edge of the third bevel gear 54 meshes with the first bevel gear 52 and the second bevel gear 53. The first bevel gear 52 and the third bevel gear 54 rotate in opposite directions, and the conical block 57 under the third bevel gear 54 moves downward with the third bevel gear 54. The third bevel gear 54 cooperates with the reserved groove 511 of the fixing column 510, so that the conical block 57 pushes the fixing column 510 to move, and the fixing column 510 is pulled out of the matching hole 512. The removed fixing column 510 will not affect the relative rotation of the first bevel gear 52 and the second bevel gear 53. The driving mechanism 2 drives the first bevel gear 52 of the second rotating shaft 7 to rotate, and the spiral conveying blade 6 on the second rotating shaft 7 is opposite to the spiral blade 43 of the hollow shaft 41, thereby realizing the rotation of the spiral blade 43 relative to the spiral conveying blade 6;

[0046] When the hollow shaft 41 and the second rotating shaft 7 need to be rotated in the same direction, the rotating swing plate 55 drives the threaded column 56 to move upward. At this time, the third bevel gear 54 is separated from the first bevel gear 52 and the second bevel gear 53. The conical block 57 moves upward with the third bevel gear 54, and the conical block 57 moves along the reserved groove 511. The conical block 57 moves away from the bottom end of the reserved groove 511, so that the second movable plate 59 is moved along the second rotating shaft 7 under the action of the third telescopic spring 58, and the two fixed columns 510 on the second movable plate 59 are close to the matching hole 5 12. The fixing column 510 is inserted into the matching hole 512. The fixing column 510 can engage the first bevel gear 52 and the second bevel gear 53. The first bevel gear 52 and the second bevel gear 53 rotate synchronously. The spiral blade 43 and the spiral conveying blade 6 will not rotate relative to each other. The first movable plate 42 will not move relative to each other along the hollow shaft 41, thereby ensuring that the volume of the compression chamber 8 will not change. The two closing plates 46 inside the discharge port 413 will not open. The first movable plate 42 can be used to isolate the feather powder inside the hydrolysis dryer cylinder 1.

[0047] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A continuous hydrolysis and chemical processing device for processing animal carcass feathers, comprising a hydrolysis and drying machine cylinder (1), wherein one end of the hydrolysis and drying machine cylinder (1) is provided with a driving mechanism (2), the other end of the hydrolysis and drying machine cylinder (1) is provided with a discharge trough (3), and the internal axis of the hydrolysis and drying machine cylinder (1) is provided with a second rotating shaft (7), and a spiral conveying blade (6) is provided outside the second rotating shaft (7) and inside the hydrolysis and drying machine cylinder (1), the output end of the driving mechanism (2) rotates synchronously with the second rotating shaft (7) of the spiral conveying blade (6), and the invention is characterized in that: An ejection structure (4) is provided at one end of the inner portion of the hydrolysis dryer cylinder (1) and located near the discharge trough (3). The ejection structure (4) includes a hollow shaft (41). The hollow shaft (41) is sleeved on the cylindrical surface of the second rotating shaft (7). The hollow shaft (41) rotates relative to the second rotating shaft (7). A first movable plate (42) and a spiral blade (43) are welded to the top surface of the T-shaped block (45) and located outside the hollow shaft (41). The first movable plate (42) and the spiral blade (43) are manufactured as one piece. The area between the first movable plate (42) and the end of the hydrolysis dryer cylinder (1) is a compression chamber (8). The first movable plate (42) and the spiral blade (43) are both connected to the hollow shaft ( 41) is slidably connected to the cylindrical surface of the first movable plate (42), the first movable plate (42) is used to isolate the body feather powder on both sides of the first movable plate (42), the rotation direction of the spiral conveying blade (6) is opposite to the rotation direction of the spiral blade (43), the spiral blade (43) and the spiral conveying blade (6) are intermittently in contact, a discharge port (413) is provided on the surface edge of the first movable plate (42), and two rotatably connected closing plates (46) are provided on the surface of the first movable plate (42), and the edges of the two closing plates (46) close to each other are provided with a connecting pin (410), and the two closing plates (46) are rotatably connected relative to the connecting pin (410), and the air pressure change of the compression chamber (8) in the enclosed air causes the discharge port (413) to open or close; The cylindrical surface of the hollow shaft (41) is provided with a T-shaped block (45), the interior of the T-shaped block (45) is provided with a T-shaped slot (48) and a first telescopic spring (49), the two ends of the first telescopic spring (49) are respectively connected to the inner wall ends of the T-shaped block (45) and the T-shaped slot (48), the T-shaped block (45) is slidably connected to the interior of the T-shaped slot (48), the spiral blade (43), the first reserved hole (44) and the T-shaped block (45) move synchronously, and the T-shaped block (45) is used to limit the direction of movement of the spiral blade (43) and the first reserved hole (44); Two sliding grooves are provided inside the first movable plate (42) and at the discharge port (413). Sliding pins (47) are inserted into the inside of the two sliding grooves. The sliding pins (47) are slidably connected to the inside of the sliding grooves. The two sliding pins (47) are respectively connected to the corners of the two closing plates (46). The two closing plates (46) are arranged in a straight line or in an eight-shaped arrangement.

2. The continuous hydrolysis and chemical processing equipment for animal carcass feather processing according to claim 1, characterized in that: T-shaped columns (411) are inserted into the two inner walls of the first movable plate (42) and located at the contact points with the two closed plates (46). A second telescopic spring (412) is sleeved on the outside of the T-shaped columns (411). The T-shaped columns (411) are slidably connected to the inside of the first movable plate (42), and the ends of the T-shaped columns (411) are in contact with the edges of the closed plates (46).

3. The continuous hydrolysis and chemical processing equipment for animal carcass feather processing according to claim 2, characterized in that: When the spiral blade (43) approaches the spiral conveying blade (6), the volume of the compression chamber (8) of the hydrolysis dryer cylinder (1) increases, and the two closing plates (46) are opened to balance the air pressure on both sides of the first movable plate (42).

4. The continuous hydrolysis and chemical processing equipment for animal carcass feather processing according to claim 2, characterized in that: When the spiral blade (43) moves away from the spiral conveying blade (6), the volume of the compression chamber (8) of the hydrolysis dryer cylinder (1) decreases, the two closing plates (46) are always in a closed state, and the first movable plate (42) is used to squeeze and discharge the body feather powder.

5. A continuous hydrolysis and chemical processing equipment for animal carcass feather processing according to any one of claims 1 to 4, characterized in that: A control structure (5) is provided at the end of the hydrolysis dryer cylinder (1) and located at the end of the second rotating shaft (7) and the end of the hollow shaft (41). The control structure (5) includes a fixed block (51), which is welded to the end of the hydrolysis dryer cylinder (1). A first bevel gear (52) is provided at the end of the second rotating shaft (7) and located inside the fixed block (51). A second bevel gear (53) is provided at the end of the hollow shaft (41) and located inside the fixed block (51). A threaded column (56) is provided inside the upper surface of the fixed block (51). The threaded column (56) is threadedly connected to the fixed block (51). A first rotating shaft (514) is provided inside the threaded column (56). The first rotating shaft (514) is rotatably connected to the inside of the threaded column (56). The first rotating shaft (514) is A third bevel gear (54) is provided at the end portion and located above the first bevel gear (52) and the second bevel gear (53). The third bevel gear (54) is located between the first bevel gear (52) and the second bevel gear (53). A conical block (57) is provided directly below the third bevel gear (54). A second movable plate (59) is sleeved on the end portion of the second rotating shaft (7). A third telescopic spring (58) is provided on the cylindrical surface of the second rotating shaft (7) and located on one side of the second movable plate (59). Two fixing columns (510) are welded to the surface of the second movable plate (59). The cylindrical surfaces of the two fixing columns (510) are both provided with reserved grooves (511). Two matching holes (512) are provided on the end surface of the second bevel gear (53). The positions of the matching holes (512) are aligned with the positions of the fixing columns (510).

6. The continuous hydrolysis and chemical processing equipment for animal carcass feather processing according to claim 5, characterized in that: A second reserved hole (513) is provided in the middle of the second movable plate (59), the interior of the second reserved hole (513) is movably connected to the second rotating shaft (7), the two inclined surfaces of the reserved groove (511) are in an inverted eight-shaped shape, the conical block (57) and the reserved groove (511) are slidably connected, the busbar of the conical block (57) is parallel to the busbar on one side of the reserved groove (511), and a swing plate (55) is provided at the top of the threaded column (56).

7. The continuous hydrolysis and chemical processing equipment for animal carcass feather processing according to claim 6, characterized in that: The threaded column (56) and the third bevel gear (54) move upward synchronously, the third bevel gear (54) separates from the first bevel gear (52) and the second bevel gear (53), the conical block (57) separates from the inside of the reserved groove (511), the length of the third telescopic spring (58) increases, the fixed column (510) matches with the inside of the matching hole (512), and the first bevel gear (52) and the second bevel gear (53) rotate synchronously.

8. The continuous hydrolysis and chemical processing equipment for animal carcass feather processing according to claim 6, characterized in that: The threaded column (56) and the third bevel gear (54) move downward synchronously, the edges of the third bevel gear (54) are respectively engaged with the first bevel gear (52) and the second bevel gear (53), the conical block (57) contacts the inside of the reserved groove (511), the end of the fixed column (510) is away from the inside of the matching hole (512), the third telescopic spring (58) is compressed by the second movable plate (59), and the first bevel gear (52) and the second bevel gear (53) rotate in opposite directions.

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