Screening and drying integrated equipment for chicory tea

Abstract

The invention discloses endive tea screening and drying integrated equipment, and relates to the technical field of endive tea processing.The endive tea screening and drying integrated equipment is characterized in that a partition plate is fixedly connected to the interior of a box body, a screening barrel is rotatably connected to the top end of the interior of the box body, a rotating shaft is rotatably connected to the interior of the box body, and a supporting arm is fixedly connected to the outer side of the top end of the rotating shaft; a moving assembly is arranged in the through groove, a ventilation assembly is installed at the bottom of the moving assembly, a material overturning assembly is arranged on the rear side of the ventilation assembly, a heater is fixedly connected to the rear side of one end of the supporting arm, and an electric heating pipe is installed and electrically connected to one side of the heater; according to the screening and drying integrated equipment for the chicory tea, the continuity and stability of the screening action are guaranteed, the screening and drying steps in traditional chicory tea processing are simplified, and the quality and taste of products are guaranteed while the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of chicory tea processing, and specifically to an integrated equipment for screening and drying chicory tea. Background Art

[0002] In traditional processes, screening and drying have their own clear sequence, and there is a certain time interval in between. First, the screening operation is carried out. The main purpose of this step is to remove impurities, debris, and leaves that do not meet the specifications in the chicory raw materials to ensure the quality of the raw materials for subsequent processing. Workers need to pour the collected chicory raw materials into a special screening equipment and screen the raw materials through sieves with different pore sizes. However, due to certain differences in the shape, size, and texture of chicory leaves, and in addition, the raw materials may be affected by extrusion, collision, etc. during collection and transportation, the screening process is not smooth. Some smaller impurities may get stuck in the pores of the sieve, and some leaves with irregular shapes may also be entangled together, resulting in low screening efficiency.

[0003] After the screening operation is completed, the screened raw materials need to be further processed, such as sorting and flattening them to prepare for drying. This process also takes a certain amount of time and effort, and new impurities may be mixed in during the transfer of the raw materials, further affecting the product quality. Due to the discontinuity between screening and drying before, the state of the raw materials may have changed after screening. For example, some leaves may have lost some moisture or been slightly damaged due to long-term placement, which will affect the drying effect. Summary of the Invention

[0004] The purpose of the present invention is to provide an integrated equipment for screening and drying chicory tea to solve the problems raised in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solution: An integrated screening and drying device for chicory tea, comprising a box body with a partition fixedly connected inside. A screening cylinder is rotatably connected to the top end inside the box body. A rotating shaft is rotatably connected inside the box body. The rotating shaft penetrates through the partition and the screening cylinder and is rotatably connected to the partition and the screening cylinder. A support arm is fixedly connected to the outer side of the top end of the rotating shaft. A through groove is formed inside one end of the support arm. A moving component is arranged inside the through groove. The moving component includes a moving sleeve, a threaded sleeve and a rotating sleeve. A ventilation component is installed at the bottom of the moving component. The ventilation component includes a cross bar and a plurality of fan blades. The ventilation component is driven by the moving component to perform horizontal reciprocating movement. A material turning component is arranged behind the ventilation component. The material turning component includes a sliding rod, an arc-shaped plate, a plurality of comb-shaped rods and a plurality of soft rods. A heater is fixedly connected to the rear side of one end of the support arm. An electric heating tube is installed and electrically connected to one side of the heater. A connecting cylinder is rotatably connected to the middle of the top of the partition. A connecting sleeve is fixedly connected to the middle of the top of the screening cylinder. The connecting cylinder is rotatably connected to the connecting sleeve. Support rods are fixedly connected to both sides of the middle of the top of the partition. Stop rods are fixedly connected to one side of each of the two support rods. Spring sleeves are fixedly connected to both sides of the inner wall of the connecting cylinder. Oblique blocks are slidably connected inside the two spring sleeves. A second spring is fixedly connected between the spring sleeve and the oblique block. A tension spring is fixedly connected between the connecting sleeve and the connecting cylinder.

[0006] Preferably, the moving sleeve is slidably connected inside the through groove. A support plate is integrally formed at the top of the moving sleeve. The threaded sleeve is fixedly connected to one end inside the moving sleeve. A threaded rod is rotatably connected inside the through groove. A second motor is fixedly connected to one end inside the support arm. The output end of the second motor is fixedly connected to the threaded rod. Guide grooves are formed on both sides of the threaded rod. The threaded rod penetrates through the threaded sleeve and is threadedly connected to the threaded sleeve. The rotating sleeve is rotatably connected to the other end inside the moving sleeve. Guide plates are integrally formed on both sides inside the rotating sleeve. The two guide plates are respectively slidably connected inside the two guide grooves and are adapted to the two guide grooves. By limiting the guide plates through the guide grooves, the threaded rod drives the rotating sleeve to rotate when rotating.

[0007] Preferably, a rotating cylinder is fixedly connected to one end of the rotating sleeve facing the inside of the moving sleeve. A first bevel gear is fixedly connected to one side of the rotating cylinder. A rotating rod is rotatably connected to the bottom of the moving sleeve. A second bevel gear is fixedly connected to the top end of the rotating rod. The first bevel gear is meshed with the second bevel gear. By rotating the rotating cylinder, the rotating cylinder drives the first bevel gear to rotate, and drives the second bevel gear and the rotating rod to rotate.

[0008] Preferably, a third bevel gear is fixedly connected to the bottom end of the rotating rod, a support sleeve is fixedly connected to the front side of the support plate, the cross bar passes through the support sleeve and is rotatably connected to the support sleeve, a fourth bevel gear is fixedly connected to one end of the cross bar facing the third bevel gear, the fourth bevel gear is meshed with the third bevel gear, and a plurality of the fan blades are fixedly connected to the front end of the cross bar in an annular array. A protective plate is fixedly connected to the rear side of the support sleeve, and the protective plate covers the outer sides of the fourth bevel gear and the third bevel gear to protect the transmission structure.

[0009] Preferably, a sliding sleeve is fixedly connected to the rear side of the protective plate, the sliding rod is slidably connected to the inside of the sliding sleeve, the arc-shaped plate is fixedly connected to the bottom end of the sliding rod, a first spring is fixedly connected between the sliding sleeve and the sliding rod, a plurality of the comb-shaped rods are fixedly connected to the bottom of the arc-shaped plate in a linear array, and a plurality of the soft rods are respectively fixedly connected to the bottoms of the plurality of the comb-shaped rods, which is beneficial to turning the chicory tea for drying, facilitating drying, improving the screening effect and preventing blockage. A temperature sensor and a vision sensor are fixedly connected to the rear side of the heater. The temperature sensor detects the heating temperature, and the vision sensor takes pictures of the chicory tea and sends the screening and drying images to the terminal.

[0010] Preferably, a diversion cylinder is fixedly connected to the bottom of the support arm, the bottom of the diversion cylinder is attached to the top of the screening cylinder, a diversion plate is fixedly connected to one side of the diversion cylinder, one end of the diversion plate is fixedly connected to an air outlet pipe, a spiral blade is fixedly connected to the inside of the air outlet pipe, a baffle filter screen is fixedly connected to the side of the air outlet pipe facing the diversion plate, and a dust-proof net is fixedly connected to the top end inside the air outlet pipe. The hot air is diverted by the diversion plate and the spiral blade, and the gas is discharged from the dust-proof net.

[0011] Preferably, a top plate is fixedly connected to the top end of the rotating shaft, the top plate is rotatably connected to the top of the box body, the air outlet pipe passes through the top plate, an air inlet net is fixedly connected to one side inside the top plate, the air inlet net corresponds to the ventilation assembly, and an arc-shaped cover plate is slidably connected to the inside of the top plate. A handle is fixedly connected to the top of the arc-shaped cover plate, which is convenient for feeding and discharging materials.

[0012] Preferably, an intermediate gear is rotatably connected to one side of the top ends of the two support rods, an external gear ring is fixedly connected to the top end inside the diversion cylinder, an internal gear ring is fixedly connected to the top end of the connecting sleeve, and the two sides of the intermediate gear are respectively meshed with the internal gear ring and the external gear ring. When the external gear ring rotates, it drives the intermediate gear to rotate, so as to drive the internal gear ring and the external gear ring to rotate in opposite directions.

[0013] Preferably, the top of the stop rod corresponds to the inclined surface of the inclined block, and the tension spring corresponds to the recess of the stop rod. The stop rod limits the inclined block and does not prevent the tension spring from moving.

[0014] Preferably, one side of the box body is fixedly connected with a discharge pipe, the discharge pipe is arranged between the partition plate and the screening cylinder, and the bottom of the box body is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. When the heater in this application is started, the electric heating pipe generates heat to dry the chicory tea. The screening cylinder and the support arm rotate in opposite directions to dry all raw materials. By starting the second motor to drive the threaded rod to rotate, when the threaded rod rotates, it drives the threaded sleeve to move horizontally, so that the threaded sleeve drives the moving sleeve to move synchronously. When the moving sleeve moves, it drives the sliding sleeve to move, so that the sliding sleeve drives the sliding rod and the arc plate to move back and forth, so that the arc plate drives a plurality of comb-shaped rods and soft rods to move, so that the plurality of soft rods move back and forth along the radial direction of the screening cylinder, turning the chicory tea, preventing the water vapor at the bottom from escaping, improving the uniformity of raw material drying, and improving the screening effect, preventing the screening cylinder from being blocked and affecting the discharge.

[0017] 2. In this application, when the moving sleeve moves horizontally back and forth, air enters from the air inlet net, the electric heating pipe heats the air, the fan blades rotate accordingly, and the hot air circulates to take away the water vapor to dry the chicory tea. When the hot air circulates, it will flow along the inner walls of the diversion cylinder and the screening cylinder. When the hot air encounters the diversion plate, it enters the inside of the air outlet pipe along the diversion plate. The baffle filter screen filters the hot air to prevent the raw materials from being blown out. At the same time, a dust-proof net is installed at the top of the air outlet pipe, which is beneficial to prevent dust from entering from the top. The hot air circulates inside the air outlet pipe, further improving the utilization efficiency of heat energy. In addition, the design of the dust-proof net can not only effectively block the intrusion of external dust, but also ensure the hygiene and safety of the entire drying process. During the operation of the entire equipment, the cooperation between the components is tight, ensuring the continuity and high efficiency of chicory tea screening and drying.

[0018] 3. In this application, the internal gear ring drives the connecting sleeve to rotate. When the connecting sleeve rotates, it pulls the connecting cylinder to rotate together through the tension spring. When the connecting cylinder drives the spring sleeve to move, the spring sleeve drives the inclined block to move. When the inclined block contacts the stop rod, the stop rod first blocks the inclined block. At this time, the connecting sleeve continues to rotate, and the tension spring is gradually stretched. When the pulling force is large enough, the inclined block pushes the second spring to compress into the spring sleeve, and the inclined block passes through the stop rod. At the same time, the stretched tension spring resets when it loses its limit, and suddenly pulls the connecting cylinder forward by a certain distance, so that the screening cylinder suddenly rotates by a certain angle, and the relative movement between the material and the screening cylinder improves the screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of the present invention;

[0020] Figure 2 Structural schematic diagram of the draft tube of the present invention;

[0021] Figure 3 Structural schematic diagram of the screening tube of the present invention;

[0022] Figure 4 Structural schematic diagram of the support arm of the present invention;

[0023] Figure 5 Structural schematic diagram of the through groove of the present invention;

[0024] Figure 6 Structural schematic diagram of the threaded rod of the present invention;

[0025] Figure 7 Structural schematic diagram of the protection plate of the present invention;

[0026] Figure 8 Structural schematic diagram of the fan blade of the present invention;

[0027] Figure 9 Structural schematic diagram of the rotating cylinder of the present invention;

[0028] Figure 10 Structural schematic diagram of the sliding sleeve of the present invention;

[0029] Figure 11 Structural schematic diagram of the electric heating tube of the present invention;

[0030] Figure 12 Structural schematic diagram of the baffle of the present invention;

[0031] Figure 13 Structural schematic diagram of the spiral blade of the present invention;

[0032] Figure 14 Structural schematic diagram of the support rod of the present invention;

[0033] Figure 15 Structural schematic diagram of the intermediate gear of the present invention;

[0034] Figure 16 Structural schematic diagram of the stop rod of the present invention.

[0035] Labels in the figure: 1, box body; 2, partition board; 3, screening cylinder; 4, rotating shaft; 5, support arm; 501, through groove; 6, threaded rod; 601, guiding groove; 7, moving sleeve; 701, support plate; 8, threaded sleeve; 9, rotating sleeve; 901, guiding plate; 10, rotating cylinder; 11, rotating rod; 12, first bevel gear; 13, second bevel gear; 14, third bevel gear; 15, support sleeve; 16, cross bar; 17, fourth bevel gear; 18, fan blade; 19, protection plate; 20, sliding sleeve; 21, sliding rod; 22, arc plate; 23, first spring; 24, comb tooth rod; 25, flexible rod; 26, heater; 27, electric heating tube; 28, temperature sensor; 29, vision sensor; 30, guide cylinder; 31, guide plate; 32, air outlet pipe; 33, spiral blade; 34, baffle filter screen; 35, dust filter screen; 36, connecting sleeve; 37, connecting cylinder; 38, support rod; 39, intermediate gear; 40, internal gear ring; 41, external gear ring; 42, tension spring; 43, stop rod; 44, spring sleeve; 45, inclined block; 46, second spring; 47, first motor; 48, air inlet net; 49, arc cover plate; 50, discharge pipe; 51, top plate; 52, second motor. Detailed implementation mode

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Embodiment: As Figures 1 - 16As shown in the figure, the present invention provides a technical solution for an integrated screening and drying device for chicory tea, which includes a partition 2 fixedly connected inside a box body 1. The top end inside the box body 1 is rotatably connected with a screening cylinder 3. A rotating shaft 4 is rotatably connected inside the box body 1. The rotating shaft 4 penetrates through the partition 2 and the screening cylinder 3 and is rotatably connected with the partition 2 and the screening cylinder 3. A support arm 5 is fixedly connected to the outer side of the top end of the rotating shaft 4. A through groove 501 is opened inside one end of the support arm 5. A moving component is arranged inside the through groove 501. The moving component includes a moving sleeve 7, a threaded sleeve 8 and a rotating sleeve 9. The moving sleeve 7 is slidably connected inside the through groove 501. A support plate 701 is integrally formed at the top of the moving sleeve 7. The threaded sleeve 8 is fixedly connected to one end inside the moving sleeve 7. A threaded rod 6 is rotatably connected inside the through groove 501. A second motor 52 is fixedly connected to one end inside the support arm 5. The output end of the second motor 52 is fixedly connected to the threaded rod 6. Guide grooves 601 are opened on both sides of the threaded rod 6. The threaded rod 6 penetrates through the threaded sleeve 8 and is threadedly connected with the threaded sleeve 8. The rotating sleeve 9 is rotatably connected to the other end inside the moving sleeve 7. Guide plates 901 are integrally formed on both sides inside the rotating sleeve 9. The two guide plates 901 are respectively slidably connected inside the two guide grooves 601 and are adapted to the two guide grooves 601. By limiting the guide plates 901 through the guide grooves 601, the threaded rod 6 drives the rotating sleeve 9 to rotate when rotating. One end of the rotating sleeve 9 facing the inside of the moving sleeve 7 is fixedly connected with a rotating cylinder 10. A first bevel gear 12 is fixedly connected to one side of the rotating cylinder 10. A rotating rod 11 is rotatably connected to the bottom of the moving sleeve 7. A second bevel gear 13 is fixedly connected to the top end of the rotating rod 11. The first bevel gear 12 is meshed with the second bevel gear 13. By rotating the rotating cylinder 10, the rotating cylinder 10 drives the first bevel gear 12 to rotate, and drives the second bevel gear 13 and the rotating rod 11 to rotate.

[0038] A ventilation component is installed at the bottom of the moving component. The ventilation component includes a cross bar 16 and a plurality of fan blades 18. The ventilation component is driven by the moving component to perform horizontal reciprocating movement. A third bevel gear 14 is fixedly connected to the bottom end of the rotating rod 11. A support sleeve 15 is fixedly connected to the front side of the support plate 701. The cross bar 16 penetrates through the support sleeve 15 and is rotatably connected with the support sleeve 15. A fourth bevel gear 17 is fixedly connected to one end of the cross bar 16 facing the third bevel gear 14. The fourth bevel gear 17 is meshed with the third bevel gear 14. The plurality of fan blades 18 are fixedly connected to the front end of the cross bar 16 in an annular array. A protective plate 19 is fixedly connected to the rear side of the support sleeve 15. The protective plate 19 covers the outside of the fourth bevel gear 17 and the third bevel gear 14 to protect the transmission structure.

[0039] A turning component is arranged at the rear side of the ventilation component. The turning component includes a sliding rod 21, an arc-shaped plate 22, a plurality of comb-shaped rods 24 and a plurality of soft rods 25. One end of a support arm 5 is fixedly connected to a heater 26 at the rear side. An electric heating tube 27 is installed and electrically connected to one side of the heater 26. A sliding sleeve 20 is fixedly connected to the rear side of a protection plate 19. The sliding rod 21 is slidably connected inside the sliding sleeve 20. The arc-shaped plate 22 is fixedly connected to the bottom end of the sliding rod 21. A first spring 23 is fixedly connected between the sliding sleeve 20 and the sliding rod 21. The plurality of comb-shaped rods 24 are fixedly connected to the bottom of the arc-shaped plate 22 in a linear array. The plurality of soft rods 25 are respectively fixedly connected to the bottoms of the plurality of comb-shaped rods 24, which is beneficial to turning the chicory tea, facilitating drying, improving the screening effect at the same time, and preventing blockage. A temperature sensor 28 and a vision sensor 29 are fixedly connected to the rear side of the heater 26. The temperature sensor 28 detects the heating temperature, and the vision sensor 29 takes pictures of the chicory tea and sends the screening and drying images to the terminal.

[0040] A flow guide cylinder 30 is fixedly connected to the bottom of the support arm 5. The bottom of the flow guide cylinder 30 is attached to the top of the screening cylinder 3. A flow guide plate 31 is fixedly connected to one side of the flow guide cylinder 30. One end of the flow guide plate 31 is fixedly connected to an air outlet pipe 32. A spiral blade 33 is fixedly connected inside the air outlet pipe 32. A material blocking filter screen 34 is fixedly connected to the side of the air outlet pipe 32 facing the flow guide plate 31. A dust-proof net 35 is fixedly connected to the top end inside the air outlet pipe 32. The hot air is guided by the flow guide plate 31 and the spiral blade 33, and the gas is discharged from the dust-proof net 35.

[0041] A connecting cylinder 37 is rotatably connected to the middle of the top of a partition plate 2. A connecting sleeve 36 is fixedly connected to the middle of the top of the screening cylinder 3. The connecting cylinder 37 is rotatably connected to the connecting sleeve 36. Two support rods 38 are fixedly connected to both sides of the middle of the top of the partition plate 2. A blocking rod 43 is fixedly connected to one side of each of the two support rods 38. Two spring sleeves 44 are fixedly connected to both sides of the inner wall of the connecting cylinder 37. An inclined block 45 is slidably connected inside each of the two spring sleeves 44. A second spring 46 is fixedly connected between the spring sleeve 44 and the inclined block 45. A tension spring 42 is fixedly connected between the connecting sleeve 36 and the connecting cylinder 37. One side of the top of each of the two support rods 38 is rotatably connected to an intermediate gear 39. An external gear ring 41 is fixedly connected to the top end inside the flow guide cylinder 30. An internal gear ring 40 is fixedly connected to the top of the connecting sleeve 36. The two sides of the intermediate gear 39 are respectively meshed with the internal gear ring 40 and the external gear ring 41. When the external gear ring 41 rotates, it drives the intermediate gear 39 to rotate, so as to drive the internal gear ring 40 and the external gear ring 41 to rotate in opposite directions. The top of the blocking rod 43 corresponds to the inclined surface of the inclined block 45, and the tension spring 42 corresponds to the recess of the blocking rod 43. The inclined block 45 is limited by the blocking rod 43, and it does not prevent the movement of the tension spring 42.

[0042] A top plate 51 is fixedly connected to the top end of the rotating shaft 4. The top plate 51 is rotatably connected to the top of the box body 1. The air outlet pipe 32 penetrates through the top plate 51. One side inside the top plate 51 is fixedly connected with an air inlet net 48. The air inlet net 48 corresponds to the ventilation assembly. An arc-shaped cover plate 49 is slidably connected inside the top plate 51. A handle is fixedly connected to the top of the arc-shaped cover plate 49, which is convenient for feeding and discharging materials. A discharge pipe 50 is fixedly connected to one side of the box body 1. The discharge pipe 50 is arranged between the partition plate 2 and the screening cylinder 3. A first motor 47 is fixedly connected to the bottom of the box body 1. The output end of the first motor 47 is fixedly connected to the rotating shaft 4.

[0043] When this solution is in use, during operation, the staff manually pulls the handle to open the arc-shaped cover plate 49 and feeds materials into the interior. At this time, the first motor 47 is driven to drive the rotating shaft 4 to rotate. The rotating shaft 4 drives the top plate 51 to rotate, and at the same time drives the screening cylinder 3 to rotate in the opposite direction, which is convenient for evenly distributing the materials. Since the arc-shaped cover plate 49 is relatively long, the staff only needs to stand in place to feed the materials.

[0044] During the rotation of the rotating shaft 4, the rotating shaft 4 drives the support arm 5 and the top plate 51 to rotate synchronously. The support arm 5 drives the material turning assembly to rotate, so that the arc-shaped plate 22 drives a plurality of comb-shaped rods 24 and a plurality of soft rods 25 to rotate. Due to the feeding position, the raw materials are initially only located on one side of the top of the screening cylinder 3. When the plurality of soft rods 25 rotate, the materials located on one side of the top of the screening cylinder 3 are spread out and flattened, which is convenient for drying and screening.

[0045] The heater 26 is started to make the electric heating tube 27 generate heat to dry the chicory tea. The screening cylinder 3 and the support arm 5 rotate in the opposite direction to dry all the raw materials. By starting the second motor 52 to drive the threaded rod 6 to rotate, when the threaded rod 6 rotates, it drives the threaded sleeve 8 to move horizontally, so that the threaded sleeve 8 drives the moving sleeve 7 to move synchronously. When the moving sleeve 7 moves, it drives the sliding sleeve 20 to move, so that the sliding sleeve 20 drives the sliding rod 21 and the arc-shaped plate 22 to move reciprocally, so that the arc-shaped plate 22 drives a plurality of comb-shaped rods 24 and soft rods 25 to move, so that the plurality of soft rods 25 move back and forth along the radial direction of the screening cylinder 3 to turn over the chicory tea, prevent the water vapor at the bottom layer from escaping, improve the uniformity of raw material drying, and improve the screening effect, prevent the screening cylinder 3 from being blocked and affecting the discharge.

[0046] Meanwhile, when the threaded rod 6 rotates, it limits the guide plate 901 through the guide grooves 601 on both sides inside it, thereby driving the rotating sleeve 9 to rotate following the threaded rod 6. When the rotating sleeve 9 rotates, it drives the rotating cylinder 10 and the first bevel gear 12 to rotate. The rotation of the first bevel gear 12 drives the second bevel gear 13 to rotate, and the second bevel gear 13 drives the rotating rod 11 and the third bevel gear 14 to rotate. When the third bevel gear 14 rotates, it drives the fourth bevel gear 17 and the cross bar 16 to rotate, thereby driving multiple fan blades 18 to rotate. During the horizontal reciprocating movement of the moving sleeve 7, air enters from the air inlet net 48, the electric heating tube 27 heats the air, the fan blades 18 rotate accordingly, and the hot air circulates to take away the water vapor, drying the chicory tea. When the hot air circulates, it will flow along the inner walls of the diversion cylinder 30 and the screening cylinder 3. When the hot air encounters the diversion plate 31, it enters the inside of the air outlet pipe 32 along the diversion plate 31. The baffle filter screen 34 filters the hot air to prevent the raw materials from being blown out. At the same time, a dust-proof net 35 is installed at the top of the air outlet pipe 32, which is beneficial to preventing dust from entering from the top. The hot air circulates inside the air outlet pipe 32, further improving the utilization efficiency of thermal energy. In addition, the design of the dust-proof net 35 can not only effectively block the intrusion of external dust, but also ensure the hygiene and safety of the entire drying process. During the operation of the entire equipment, the cooperation between components is tight, ensuring the continuity and efficiency of the chicory tea screening and drying.

[0047] When the support arm 5 rotates, it drives the guide cylinder 30 to rotate. The rotation of the guide cylinder 30 drives the external gear ring 41 to rotate, causing the external gear ring 41 to drive the intermediate gear 39 to rotate, thereby driving the internal gear ring 40 to rotate in the reverse direction. As a result, the internal gear ring 40 drives the connecting sleeve 36 to rotate. When the connecting sleeve 36 rotates, it pulls the connecting cylinder 37 to rotate together through the tension spring 42. When the connecting cylinder 37 drives the spring sleeve 44 to move, the spring sleeve 44 drives the inclined block 45 to move. When the inclined block 45 contacts the stop rod 43, the stop rod 43 first blocks the inclined block 45. At this time, the connecting sleeve 36 continues to rotate, and the tension spring 42 is gradually stretched. When the pulling force is large enough, the inclined block 45 pushes the second spring 46 to compress into the spring sleeve 44, and the inclined block 45 passes through the stop rod 43. At the same time, the stretched tension spring 42 resets when it loses its limit, and suddenly pulls the connecting cylinder 37 in the forward direction, so that the screening cylinder 3 suddenly rotates a certain angle, and the relative movement between the material and the screening cylinder 3 is increased, improving the screening effect. This design not only enhances the power of screening, but also increases the relative movement between the material and the screen through a sudden pulling action, effectively avoiding the adhesion and blockage of the material during the screening process. When the screening cylinder 3 suddenly rotates, the material on its inner wall is affected by the centrifugal force and is more evenly distributed on the screen, further improving the screening efficiency and quality. It also ensures the continuity and stability of the screening action through an elastic reset mechanism. During the entire screening process, the precise cooperation and coordinated movement between components together constitute an efficient and stable screening system, which is convenient for cooperating with the drying process of chicory tea.

[0048] This integrated equipment not only simplifies the screening and drying steps in traditional chicory tea processing, but also improves the production efficiency while ensuring the quality and taste of the product.

[0049] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An integrated device for screening and drying chicory tea, characterized in that: The invention comprises a box body (1) having a partition (2) fixedly connected thereto, a screening drum (3) rotatably connected to the top of the box body (1), a rotating shaft (4) rotatably connected thereto, the rotating shaft (4) passing through the partition (2) and the screening drum (3) and being rotatably connected thereto, a supporting arm (5) fixedly connected to the outside of the top of the rotating shaft (4), a through groove (501) being provided on the inner side of one end of the supporting arm (5), a moving assembly being arranged inside the through groove (501), the moving assembly comprising a moving sleeve (7), a threaded sleeve (8) and a rotating sleeve (9), a ventilation assembly being installed at the bottom of the moving assembly, the ventilation assembly comprising a cross bar (16) and a plurality of fan blades (18), the ventilation assembly being driven by the moving assembly to reciprocate horizontally, a material turning assembly being arranged at the rear side of the ventilation assembly, the material turning assembly comprising a sliding rod (21), an arc plate (22), a plurality of comb teeth The support arm (5) comprises a plurality of flexible rods (25), a heater (26) is fixedly connected to the rear side of one end of the support arm (5), and an electric heating pipe (27) is installed on one side of the heater (26) and electrically connected. A connecting tube (37) is rotatably connected to the middle of the top of the partition (2), a connecting sleeve (36) is fixedly connected to the middle of the top of the screening cylinder (3), and the connecting tube (37) is rotatably connected to the connecting sleeve (36). Support rods (38) are fixedly connected to both sides of the middle of the top of the partition (2), and a blocking rod (43) is fixedly connected to one side of the two support rods (38). Spring sleeves (44) are fixedly connected to both sides of the inner wall of the connecting sleeve (37), and inclined blocks (45) are slidably connected inside the two spring sleeves (44). A second spring (46) is fixedly connected between the spring sleeve (44) and the inclined block (45), and a tension spring (42) is fixedly connected between the connecting sleeve (36) and the connecting sleeve (37).

2. The integrated equipment for screening and drying chicory tea according to claim 1, characterized in that: The movable sleeve (7) is slidably connected to the interior of the through groove (501); a support plate (701) is integrally formed on the top of the movable sleeve (7); the threaded sleeve (8) is fixedly connected to one end of the interior of the movable sleeve (7); a threaded rod (6) is rotatably connected to the interior of the through groove (501); a second motor (52) is fixedly connected to one end of the interior of the support arm (5); an output end of the second motor (52) is fixedly connected to the threaded rod (6); guide grooves (601) are provided on both sides of the threaded rod (6); the threaded rod (6) passes through the threaded sleeve (8) and is threadedly connected to the threaded sleeve (8); the rotating sleeve (9) is rotatably connected to the other end of the interior of the movable sleeve (7); guide plates (901) are integrally formed on both sides of the interior of the rotating sleeve (9); the two guide plates (901) are respectively slidably connected to the interior of the two guide grooves (601) and are adapted to the two guide grooves (601).

3. The integrated equipment for screening and drying chicory tea according to claim 2, characterized in that: The rotating sleeve (9) is fixedly connected to a rotating cylinder (10) at one end facing the inside of the moving sleeve (7); a first bevel gear (12) is fixedly connected to one side of the rotating cylinder (10); a rotating rod (11) is rotatably connected to the bottom of the moving sleeve (7); a second bevel gear (13) is fixedly connected to the top of the rotating rod (11); and the first bevel gear (12) is meshingly connected to the second bevel gear (13).

4. The integrated equipment for screening and drying chicory tea according to claim 3, characterized in that: The bottom end of the rotating rod (11) is fixedly connected to a third bevel gear (14); the front side of the supporting plate (701) is fixedly connected to a supporting sleeve (15); the cross bar (16) passes through the supporting sleeve (15) and is rotatably connected to the supporting sleeve (15); one end of the cross bar (16) facing the third bevel gear (14) is fixedly connected to a fourth bevel gear (17); the fourth bevel gear (17) is meshingly connected to the third bevel gear (14); a plurality of blades (18) are fixedly connected to the front end of the cross bar (16) in an annular array; a protective plate (19) is fixedly connected to the rear side of the supporting sleeve (15); the protective plate (19) is arranged on the outer sides of the fourth bevel gear (17) and the third bevel gear (14).

5. The integrated screening and drying equipment for chicory tea according to claim 4, characterized in that: The protective plate (19) is fixedly connected to a sliding sleeve (20) at the rear side, the sliding rod (21) is slidably connected to the inside of the sliding sleeve (20), the arc plate (22) is fixedly connected to the bottom end of the sliding rod (21), a first spring (23) is fixedly connected between the sliding sleeve (20) and the sliding rod (21), a plurality of comb tooth rods (24) are fixedly connected to the bottom of the arc plate (22) in a linear array, a plurality of soft rods (25) are respectively fixedly connected to the bottom of a plurality of comb tooth rods (24), and a temperature sensor (28) and a visual sensor (29) are fixedly connected to the rear side of the heater (26).

6. The integrated equipment for screening and drying chicory tea according to claim 1, characterized in that: The bottom of the support arm (5) is fixedly connected to a guide cylinder (30), the bottom of the guide cylinder (30) is in contact with the top of the screening cylinder (3), one side of the guide cylinder (30) is fixedly connected to a guide plate (31), one end of the guide plate (31) is fixedly connected to an air outlet pipe (32), the inside of the air outlet pipe (32) is fixedly connected to a spiral blade (33), the side of the air outlet pipe (32) facing the guide plate (31) is fixedly connected to a material blocking filter screen (34), and the top of the air outlet pipe (32) is fixedly connected to a dustproof screen (35).

7. The integrated equipment for screening and drying chicory tea according to claim 6, characterized in that: A top plate (51) is fixedly connected to the top of the rotating shaft (4), and the top plate (51) is rotatably connected to the top of the box body (1). The air outlet pipe (32) passes through the top plate (51). An air inlet net (48) is fixedly connected to one side of the top plate (51), and the air inlet net (48) corresponds to the ventilation component. An arc-shaped cover plate (49) is slidably connected to the inside of the top plate (51), and a handle is fixedly connected to the top of the arc-shaped cover plate (49).

8. The integrated screening and drying equipment for chicory tea according to claim 6, characterized in that: One side of the top end of the two support rods (38) is rotatably connected to an intermediate gear (39), the top end of the guide tube (30) is fixedly connected to an outer gear ring (41), the top end of the connecting sleeve (36) is fixedly connected to an inner gear ring (40), and the two sides of the intermediate gear (39) are respectively meshed and connected to the inner gear ring (40) and the outer gear ring (41).

9. The integrated screening and drying equipment for chicory tea according to claim 1, characterized in that: The top of the blocking rod (43) corresponds to the inclined surface of the inclined block (45), and the tension spring (42) corresponds to the concave portion of the blocking rod (43).

10. The integrated screening and drying equipment for chicory tea according to claim 1, characterized in that: A discharge pipe (50) is fixedly connected to one side of the box body (1), and the discharge pipe (50) is arranged between the partition plate (2) and the screening drum (3). A first motor (47) is fixedly connected to the bottom of the box body (1), and an output end of the first motor (47) is fixedly connected to the rotating shaft (4).

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