Uniform drying device for gardenia tea production

Abstract

The invention relates to the technical field of drying equipment, and discloses a uniform drying device for gardenia tea production, the uniform drying device comprises a drying bin and a charging barrel, the drying bin comprises a base, bin closing covers are symmetrically hinged to the base, heaters are arranged on the inner sides of the bin closing covers, and rotation driving mechanisms for driving the charging barrel to rotate in the drying bin are arranged on the two sides of the drying bin. The rotary driving mechanism comprises a supporting frame, a driving mechanism and driving discs, the driving mechanism and the driving discs are arranged on the supporting frame, the driving mechanism comprises a motor and a transmission mechanism, the motor drives the driving discs to rotate through the transmission mechanism, the charging barrel is arranged between the two driving discs, and the driving discs drive the charging barrel to rotate. The rotary driving mechanism further comprises an adjusting mechanism for changing the rotating mode of the driving disc, through the unique transmission structure design, the charging barrel has two rotating functions, different rotating effects can be switched according to the drying requirements in different drying periods, the gardenia drying efficiency is improved, and the integrity of petals is kept.

Description

Technical Field

[0001] The invention relates to the technical field of drying equipment, in particular to a uniform drying device for producing gardenia tea. Background Art

[0002] Gardenia tea, as a special drink, is deeply loved by consumers. In the production process of gardenia tea, drying is a key link, and its effect directly affects the quality of gardenia tea. Traditional drying methods have many problems and are difficult to meet modern production needs.

[0003] On the one hand, it is difficult for traditional drying equipment to achieve uniform drying. During the drying process, the gardenias are heated unevenly in the equipment. Some gardenias may be burnt due to excessive heating, affecting the taste and appearance, while some gardenias may not be dried enough, resulting in excessive water content, which is not conducive to storage and subsequent processing. This not only reduces the quality of the product, but also causes waste of raw materials. On the other hand, most of the existing drying devices are single-function. Most of them are placed on a trough plate for drying, or have a simple turning action to improve the uniformity of drying. It is difficult to give full play to the performance of the drying equipment. For example, in the early stage of drying, the water content of gardenias is relatively high, and they need to be turned quickly to accelerate water evaporation. In the later stage of drying, the gardenias are relatively fragile and require a gentler rotation method to avoid damage to the petals, but traditional equipment cannot flexibly meet these needs.

[0004] In addition, traditional drying equipment also has shortcomings in terms of operational convenience and degree of automation. There are many manual operation links, such as loading, unloading and monitoring of the drying process, which not only increases labor costs, but also easily leads to unstable drying effects due to human factors. Moreover, the cleaning and maintenance of the equipment are also relatively difficult, which is not conducive to improving production efficiency and ensuring product quality. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the above difficulties and provide a uniform drying device for producing gardenia tea.

[0006] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a uniform drying device for producing gardenia tea, comprising a drying bin and a barrel, the drying bin comprising a base, a bin cover symmetrically hingedly provided on the base, and a rotating drive mechanism for driving the barrel to rotate inside the drying bin provided on both sides of the drying bin; The rotating drive mechanism includes a support frame, a driving mechanism and a driving disk, the driving mechanism and the driving disk are arranged on the support frame, the driving mechanism includes a motor and a transmission mechanism, the motor drives the driving disk to rotate through the transmission mechanism, the barrel is arranged between the two driving disks, and the driving disk drives the barrel to rotate; The transmission mechanism includes a transmission shaft 1 and a transmission shaft 2, and a spline shaft 1 and a spline shaft 2 are respectively provided on the inner sides of the transmission shaft 1 and the transmission shaft 2, the output end of the motor is connected to the transmission shaft 1, and the transmission shaft 1 and the transmission shaft 2 are connected through a pulley structure. A main connecting shaft is provided at the axis of the driving disk, and two auxiliary driving shafts are symmetrically provided on the rear side of the driving disk. A displacement mechanism for pushing the driving disk to move up and down is also provided on the support frame. When the axis of the driving disk coincides with the axis of the transmission shaft 1, the spline shaft 1 is dynamically connected to the axis of the main connecting shaft. After the displacement mechanism drives the driving disk to descend, the spline shaft 1 is eccentrically dynamically connected to the main connecting shaft, and the spline shaft 2 is eccentrically dynamically connected to one of the auxiliary driving shafts.

[0007] As an improvement: the inner side of the front end of the transmission shaft is provided with a spline groove 1 which cooperates with the spline shaft 1, the main connecting shaft is rotatably arranged on the rear side of the driving disk axis, the inner side of the main connecting shaft is provided with a spline groove 3 which cooperates with the spline shaft 1, and the spline shaft 3 is arranged in the spline groove 3. When the transmission shaft 1 coincides with the axis of the main connecting shaft, the outer end of the spline shaft 3 abuts against the spline shaft 1, the inner side of the driving disk axis is provided with a spline groove 6 which cooperates with the spline shaft 3, the middle section of the spline shaft 3 is provided with a stop plate, the stop plate is arranged in the inner through hole of the main connecting shaft, and one side of the stop plate is provided with a spring 1 connected to the main connecting shaft.

[0008] As an improvement: a spline groove 2 cooperating with spline shaft 2 is provided on the inner side of the front end of the second transmission shaft, the auxiliary drive shaft is rotatably arranged on the eccentric rear side of the drive disc, a connecting platform is provided on the end of the auxiliary drive shaft, a half-slot plate cooperating with the second transmission shaft is provided above the connecting platform, a spline groove 5 cooperating with the second spline shaft is provided at the axis center of the half-slot plate, a gravity platform is provided below the connecting platform, a straight slot plate slidably cooperating with one end of the transmission shaft is provided on the outer side of the main connecting shaft, a spline slot 4 cooperating with the first spline shaft is provided at the eccentric part of the straight slot plate, and the axial distance between the spline slot 4 and the spline slot 3 is equal to the axial distance between the spline slot 5 and the auxiliary drive shaft.

[0009] As an improvement: the driving mechanism also includes an adjusting mechanism, which includes an adjusting ring platform 1, an adjusting ring platform 2, a cylinder 2 and a lifting frame. The adjusting ring platform 1 and the adjusting ring platform 2 are coupled to the spline shaft 1 and the spline shaft 2 respectively. The cylinder 2 drives the lifting frame to move up and down. The lifting frame drives the adjusting ring platform 1 and the adjusting ring platform 2 to move axially, and drives the spline shaft 1 and the spline shaft 2 to move axially inside the transmission shaft 1 and the transmission shaft 2 respectively.

[0010] As an improvement: the inner ends of the spline shaft 1 and the spline shaft 2 are both provided with connecting columns, and the outer sides of the connecting columns are provided with connecting slides. The transmission shaft 1 and the transmission shaft 2 are respectively provided with limiting slide grooves 1 and 2 that slide with the connecting slides. A connecting ring platform is provided on the outer sides of the connecting slides. The connecting ring platform is sleeved on the outer sides of the transmission shaft 1 and the transmission shaft 2. The connecting ring platform on the outer side of the transmission shaft 1 is rotatably matched with the adjusting ring platform 1, and the connecting ring platform on the outer side of the transmission shaft 2 is rotatably matched with the adjusting ring platform 2.

[0011] As an improvement: wing plates are provided on both sides of the adjusting ring platform 1 and the adjusting ring platform 2, a sliding column is provided on the rear side of the wing plate, a fixed plate and an isolation plate are provided on the support frame, the sliding column passes through the through hole on the fixed plate, a spring three is connected between the wing plate and the fixed plate, and an adjusting platform 1 and an adjusting platform 2 are respectively provided at the front end of the adjusting ring platform 1 and the adjusting ring platform 2, the adjusting platform 1 and the adjusting platform 2 are staggered, the lifting frame is slidably arranged on the isolation plate, and the adjusting plate 1 and the adjusting plate 2 cooperating with the adjusting platform 1 and the adjusting platform 2 are respectively provided on the vertical plates on the rear side of the lifting frame.

[0012] As an improvement: a movable column and two fixed columns are provided on the front side of the driving disk, and the movable column and the two fixed columns are arranged in an equilateral triangle. A sliding hole that slides with the movable column is provided on the driving disk, and a baffle is provided on the rear side of the sliding hole. A spring 2 is provided between the movable column and the baffle. The material barrel comprises a net barrel and connecting plate 1 and connecting plate 2 at both ends. The outer sides of connecting plate 1 and connecting plate 2 are provided with connecting angle plates, and the connecting angle plates are provided with slots 1 and slots 2 that cooperate with the movable column and the fixed column. The opening directions of slots 1 and slots 2 are opposite, and the connecting angle plates are provided with inclined grooves that slide with the movable column.

[0013] Compared with the prior art, the present invention has the following beneficial effects: the present invention, through a unique transmission structure design, enables the barrel to have two rotation functions, and can switch different rotation effects according to the drying requirements of different drying periods, thereby improving the drying efficiency of gardenia and maintaining the integrity of petals. Specifically: 1. In the early stage of drying, the barrel rotates, and the internal support stirring plate can turn the gardenia over, so that the gardenia is evenly heated in the drying chamber, effectively avoiding local overheating or insufficient drying, and accelerating the evaporation of water. When the surface moisture of the gardenia is removed, through the synergistic effect of the displacement mechanism and the adjustment mechanism, it switches to the posture-maintaining rotation mode, so that the internal gardenia is lifted up, and the internal gardenia can be easily moved to the outside, further improving the uniformity of drying, ensuring that each gardenia can be fully and evenly dried, greatly improving the quality of gardenia tea; 2. The adjustment mechanism switches the rotation mode by controlling the height position of the lifting frame, and controls the axial position by cooperating with the adjustment plate and the adjustment table with a unique design, thereby realizing the connection switching between the spline shaft 1 and the spline groove 3 and the spline groove 4, and the connection control between the spline shaft 2 and the spline groove 5; 3. The connection between the drive disc and the barrel adopts an automatic fixing design. When the barrel is hoisted, it only needs to be placed between the drive discs to automatically fix it without tedious manual operations. After drying, the barrel can be easily removed by toggling the pull rod, which is simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The invention discloses a structural schematic diagram of a uniform drying device for producing gardenia tea.

[0015] Figure 2 The invention discloses a cross-sectional view of a uniform drying device for producing gardenia tea.

[0016] Figure 3 It is an exploded view of a uniform drying device for producing gardenia tea according to the present invention.

[0017] Figure 4 The invention discloses a cross-sectional view of a drying chamber of a uniform drying device for producing gardenia tea.

[0018] Figure 5 It is an exploded view of a barrel of a uniform drying device for producing gardenia tea according to the present invention.

[0019] Figure 6 The present invention is a structural schematic diagram of a connecting plate 1 of a uniform drying device for producing gardenia tea.

[0020] Figure 7 The invention discloses a structural schematic diagram of a rotary drive mechanism of a uniform drying device for producing gardenia tea.

[0021] Figure 8 The invention discloses an exploded view of a rotary drive mechanism of a uniform drying device for producing gardenia tea.

[0022] Fig. 9 The invention discloses a cross-sectional view of a rotary drive mechanism of a uniform drying device for producing gardenia tea.

[0023] Fig.10 The invention discloses a structural schematic diagram of a driving mechanism and a driving disk of a uniform drying device for producing gardenia tea.

[0024] Fig.11 The invention discloses an exploded view of a transmission mechanism of a uniform drying device for producing gardenia tea.

[0025] Fig.12 The invention discloses an exploded view of a driving disk of a uniform drying device for producing gardenia tea.

[0026] Fig.13 The invention discloses a cross-sectional view of a driving disk of a uniform drying device for producing gardenia tea.

[0027] Fig.14 The invention discloses a structural schematic diagram of a connecting plate 1 and a driving disk of a uniform drying device for producing gardenia tea.

[0028] Fig.15 It is an exploded view of an adjusting mechanism of a uniform drying device for producing gardenia tea according to the present invention.

[0029] Fig.16 The invention discloses a structural schematic diagram of a uniform drying device for producing gardenia tea.

[0030] Fig.17 The invention discloses a structural schematic diagram of a uniform drying device for producing gardenia tea.

[0031] Fig.18 The invention discloses a structural schematic diagram of a uniform drying device for producing gardenia tea.

[0032] As shown in the figure: 1. Drying chamber; 2. Material barrel; 3. Rotating drive mechanism; 4. Support frame; 5. Driving mechanism; 6. Driving disk; 7. Adjusting mechanism; 8. Displacement mechanism; 11. Base; 12. Closing cover; 13. Cylinder 1; 14. Sealing shell; 15. Heater; 16. Guide groove; 17. Liquid collecting groove; 18. Drain pipe; 19. Observation window; 21. Net cylinder; 22. Connecting plate 1; 221. Connecting angle plate; 222. Slot 1; 223. Slot 2; 224, chute; 225, lifting lug; 23, feeding plate; 24, connecting plate 2; 25, connecting rod; 26, supporting stirring plate; 41, fixing plate; 42, isolating plate; 421, directional slide; 51, motor; 52, transmission mechanism; 521, transmission shaft 1; 5211, spline groove 1; 5212, limit slide 1; 522, spline shaft 1; 5221, connecting column; 5222, connecting slide plate; 5223, connecting ring platform; 523, transmission Moving shaft 2; 5231, limiting slide groove 2; 5232, spline groove 2; 524, spline shaft 2; 61, main connecting shaft; 611, straight groove plate; 612, spline groove 3; 613, spline groove 4; 62, spline shaft 3; 621, stop plate; 622, spring 1; 63, auxiliary drive shaft; 631, connecting platform; 632, half-slot plate; 633, gravity platform; 634, spline groove 5; 64, sliding hole; 65, baffle; 66, movable column; 661, Pull rod; 662, spring two; 67, fixed column; 68, wheel groove; 69, spline groove six; 71, adjusting ring platform one; 711, wing plate; 712, sliding column; 713, spring three; 714, adjusting platform one; 72, adjusting ring platform two; 721, adjusting platform two; 73, cylinder two; 74, lifting frame; 741, sliding bar; 742, adjusting plate one; 743, adjusting plate two; 81, cylinder three; 82, lifting platform; 83, directional rod; 84, roller. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0034] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4As shown, a uniform drying device for producing gardenia tea comprises a drying bin 1 and a barrel 2. The drying bin 1 comprises a base 11, a bin cover 12 is symmetrically hingedly provided on the base 11, a heater 15 is provided inside the bin cover 12, a guide groove 16 is provided below the inner side of the bin cover 12, a liquid collecting tank 17 is provided on the top of the base 11, a drain pipe 18 connected to the liquid collecting tank 17 and the outside is provided inside the base 11, a cylinder 13 is hingedly provided between the outer side of the bin cover 12 and the base 11, and the two sides of the drying bin 1 are provided with a plurality of air cylinders 13, and the two sides of the drying bin 1 are provided with a plurality of air cylinders 13. A closed shell 14 is provided on the side, and an observation window 19 is hingedly provided on the closed shell 14. A rotation drive mechanism 3 for driving the barrel 2 to rotate inside the drying bin 1 is provided on the side of the closed shell 14. The rotation drive mechanism 3 includes a support frame 4, a drive mechanism 5 and a drive disk 6. The drive mechanism 5 and the drive disk 6 are arranged on the support frame 4. The drive mechanism 5 includes a motor 51 and a transmission mechanism 52. The motor 51 drives the drive disk 6 to rotate through the transmission mechanism 52. The barrel 2 is arranged between the two drive disks 6, and the drive disk 6 drives the barrel 2 to rotate.

[0035] Combined with Figure 7 , Attachment Figure 8 , Attachment Fig. 9 and attached Fig.10 As shown, the transmission mechanism 52 includes a transmission shaft 1 521 and a transmission shaft 2 523, and the inner sides of the transmission shaft 1 521 and the transmission shaft 2 523 are respectively provided with a spline shaft 1 522 and a spline shaft 2 524, the output end of the motor 51 is connected with the transmission shaft 1 521, and the transmission shaft 1 521 and the transmission shaft 2 523 are connected by a pulley structure. A main connecting shaft 61 is provided at the axis of the driving disk 6, and two auxiliary driving shafts 63 are symmetrically provided on the rear side of the driving disk 6. A displacement mechanism 8 for pushing the driving disk 6 to move up and down is also provided on the support frame 4. When the axis of the driving disk 6 coincides with the axis of the transmission shaft 1 521, the spline shaft 1 522 is dynamically connected to the axis of the main connecting shaft 61. After the displacement mechanism 8 drives the driving disk 6 to descend, the spline shaft 1 522 is eccentrically dynamically connected to the main connecting shaft 61, and the spline shaft 2 524 is eccentrically dynamically connected to one of the auxiliary driving shafts 63.

[0036] The overall working principle of the transmission mechanism 52 and the driving disk 6 is as follows: the motor 51 drives the transmission shaft 1 521 to rotate, and the transmission shaft 1 521 and the transmission shaft 2 523 are connected through a pulley structure, driving the transmission shaft 2 523 to rotate synchronously, and the transmission shaft 1 521 and the transmission shaft 2 523 respectively drive the spline shaft 1 522 and the spline shaft 2 524 to rotate; in the self-rotation mode, the axis of the driving disk 6 coincides with the axis of the transmission shaft 1 521, at this time, the spline shaft 1 522 is coupled with the axis of the main connecting shaft 61, and the auxiliary driving shaft 63 is not coupled with the spline shaft 2 524, and the transmission shaft 1 521 is connected through the spline Shaft 1 522 drives the driving disk 6 and the barrel 2 to rotate around the axis of the transmission shaft 1 521; after the driving disk 6 is driven to descend by the shifting mechanism 8, it is converted into a posture-maintaining rotation mode, that is, the driving disk 6 rotates around the transmission shaft 1 521, and the driving disk 6 does not rotate around the axis of the driving disk 6 during the rotation process. At this time, the axis of the driving disk 6 is misaligned with the transmission shaft 1 521, and the transmission shaft 1 521 is coupled to the eccentric part of the main connecting shaft 61 through the spline shaft 1 522, and the transmission shaft 2 523 is coupled to the eccentric part of the auxiliary driving shaft 63 through the spline shaft 2 524, so as to jointly transmit power to the driving disk 6.

[0037] Combined with Fig.11 , Attachment Fig.12 and attached Fig.13 As shown, a spline groove 5211 is provided on the inner side of the front end of the transmission shaft 521 to cooperate with the spline shaft 522, the main connecting shaft 61 is rotatably arranged on the rear side of the axis of the driving disk 6, a spline groove 3 612 is provided on the inner side of the main connecting shaft 61 to cooperate with the spline shaft 522, a spline shaft 3 62 is provided in the spline groove 3 612, the outer end of the spline shaft 3 62 abuts against the spline shaft 522, a spline groove 69 is provided on the inner side of the axis of the driving disk 6 to cooperate with the spline shaft 3 62, a back plate 621 is provided in the middle section of the spline shaft 3 62, the back plate 621 is arranged in the inner through hole of the main connecting shaft 61, and a spring 622 connected to the main connecting shaft 61 is provided on one side of the back plate 621.

[0038] The working principle of the transmission mechanism 52 driving the driving disk 6 to rotate: in the rotation mode, the spline shaft 1 522 is inserted into the spline groove 3 612, pushing the spline shaft 3 62 to move, so that the end of the spline shaft 3 62 is inserted into the spline groove 69. At this time, the rotation of the transmission shaft 1 521 will realize the rotation of the driving disk 6 through the transmission of the spline shaft 1 522 and the spline shaft 3 62.

[0039] Combined with Fig.11 , Attachment Fig.12 and attached Fig.13As shown, a spline groove 2 5232 cooperating with the spline shaft 2 524 is provided on the inner side of the front end of the transmission shaft 2 523, and the auxiliary driving shaft 63 is rotatably arranged on the eccentric rear side of the driving disk 6, and a connecting platform 631 is provided at the end of the auxiliary driving shaft 63, and a half-slot plate 632 plug-matched with the transmission shaft 2 523 is provided above the connecting platform 631, and a spline groove 5 634 cooperating with the spline shaft 2 524 is provided at the axis center of the half-slot plate 632, and a gravity platform 633 is provided below the connecting platform 631, so that the center of gravity of the auxiliary driving shaft 63 integral part is at the position of the gravity platform 633 eccentric to the axis center of the auxiliary driving shaft 63, and a straight slot plate 611 slidingly cooperating with the end of the transmission shaft 1 521 is provided on the outer side of the main connecting shaft 61, and a spline groove 4 613 cooperating with the spline shaft 1 522 is provided at the eccentric portion of the straight slot plate 611, and the axial distance between the spline groove 4 613 and the spline groove 3 612 is equal to the axial distance between the spline groove 5 634 and the auxiliary driving shaft 63.

[0040] The working principle of the transmission mechanism 52 driving the drive disk 6 to maintain the posture rotation: in the posture maintaining rotation mode, the spline shaft 1 522 is inserted into the spline groove 4 613, and the spline shaft 3 62 is reset by the thrust of the spring 1 622, so that the spline shaft 3 62 is disengaged from the spline groove 69, and the spline shaft 2 524 is inserted into the spline groove 5 634. At this time, the main connecting shaft 61 and the auxiliary drive shaft 63 are in a rotational cooperation state with the drive disk 6, and the transmission shaft 1 521 drives the main connecting shaft 61 to rotate around the axis of the transmission shaft 1 521 through the spline shaft 1 522, and the transmission shaft 2 523 drives the auxiliary drive shaft 63 to rotate around the axis of the transmission shaft 2 523 through the spline shaft 2 524. Since the rotation speed and rotation radius of the main connecting shaft 61 and the auxiliary drive shaft 63 are the same, the drive disk 6 is driven by the main connecting shaft 61 and the auxiliary drive shaft 63 to achieve the posture maintaining rotation state.

[0041] Combined with Figure 8 , Attachment Fig. 9 and attached Fig.15 As shown, the driving mechanism 3 also includes an adjusting mechanism 7, which includes an adjusting ring platform 1 71, an adjusting ring platform 2 72, a cylinder 2 73 and a lifting frame 74. The adjusting ring platform 1 71 and the adjusting ring platform 2 72 are coupled to the spline shaft 1 522 and the spline shaft 2 524 respectively. The cylinder 2 73 drives the lifting frame 74 to move up and down. The lifting frame 74 drives the adjusting ring platform 1 71 and the adjusting ring platform 2 72 to move axially, and drives the spline shaft 1 522 and the spline shaft 2 524 to move axially in the transmission shaft 1 521 and the transmission shaft 2 523 respectively.

[0042] Working principle of adjustment mechanism 7: Cylinder 2 73 pushes lifting frame 74 to realize lifting action. The lifting and lowering movement of lifting frame 74 will cause adjusting ring platform 1 71 and adjusting ring platform 2 72 to move horizontally along the axial direction. Adjusting ring platform 1 71 and adjusting ring platform 2 72 respectively drive spline shaft 1 522 and spline shaft 2 524 to move axially, thereby realizing the connection switching between spline shaft 1 522 and spline groove 3 612 and spline groove 4 613, and spline shaft 2 524 is connected and controlled with spline groove 5 634, thereby realizing the switching between two rotation modes.

[0043] Combined with Fig. 9 and attached Fig.11 As shown, the inner ends of the spline shaft 1 522 and the spline shaft 2 524 are both provided with connecting columns 5221, and the outer side of the connecting columns 5221 is provided with connecting slide plates 5222. The transmission shaft 1 521 and the transmission shaft 2 523 are respectively provided with limiting slide grooves 1 5212 and limiting slide grooves 2 5231 which are slidably matched with the connecting slide plates 5222. A connecting ring platform 5223 is provided on the outer side of the connecting slide plate 5222. The connecting ring platform 5223 is sleeved on the outer sides of the transmission shaft 1 521 and the transmission shaft 2 523. The connecting ring platform 5223 on the outer side of the transmission shaft 1 521 is rotatably matched with the adjusting ring platform 1 71, and the connecting ring platform 5223 on the outer side of the transmission shaft 2 523 is rotatably matched with the adjusting ring platform 2 72.

[0044] The working principle of the adjusting ring platform 1 71 and the adjusting ring platform 2 72 and the spline shaft 1 522 and the spline shaft 2 524 is as follows: the adjusting ring platform 1 71 and the spline shaft 1 522, and the adjusting ring platform 2 72 and the spline shaft 2 524 cooperate in the same way, the adjusting ring platform 1 71 and the connecting ring platform 5223 on the outer side of the transmission shaft 1 521 rotate together, so that the adjusting ring platform 1 71 can drive the spline shaft 1 522 to move axially on the inner side of the transmission shaft 1 521, and the adjusting ring platform 2 72 is the same. The movement of the adjusting ring platform 1 71 and the adjusting ring platform 2 72 is achieved by the promotion of the lifting frame 74.

[0045] Combined with Fig. 9 , Attachment Fig.15 , Attachment Fig.16 and attached Fig.17 As shown, both sides of the adjusting ring platform 1 71 and the adjusting ring platform 2 72 are provided with wing plates 711, the rear side of the wing plate 711 is provided with a sliding column 712, the support frame 4 is provided with a fixed plate 41 and an isolation plate 42, the sliding column 712 passes through the through hole on the fixed plate 41, and a spring three 713 is connected between the wing plate 711 and the fixed plate 41, and the front ends of the adjusting ring platform 1 71 and the adjusting ring platform 2 72 are respectively provided with an adjusting platform 1 714 and an adjusting platform 2 721, the adjusting platform 1 714 and the adjusting platform 2 721 are staggered, a sliding bar 741 is provided on the rear side of the lifting frame 74, and a directional sliding groove 421 slidably matched with the sliding bar 741 is provided on the isolation plate 42, and an adjusting plate 1 742 and an adjusting plate 2 743 matched with the adjusting platform 1 714 and the adjusting platform 2 721 are respectively provided on the rear side vertical plate of the lifting frame 74.

[0046] The working principle of the adjustment ring platform 1 71 and the adjustment ring platform 2 72 in cooperation with the lifting frame 74: the adjustment ring platform 1 71 and the adjustment ring platform 2 72 are connected to the fixed plate 41 through the sliding column 712 and the spring 3 713 on the rear side of the wing plate 711, so that the adjustment platform 1 714 and the adjustment platform 2 721 are always in contact with the adjustment plate 1 742 and the adjustment plate 2 743. The lifting action of the lifting frame 74 relies on the cooperation between the adjustment plate 1 742 and the adjustment platform 1 714, and the adjustment plate 2 743 and the adjustment platform 2 721, respectively pushing the adjustment ring platform 1 71 and the adjustment ring platform 2 72 to move axially; like Fig.17 In the posture-maintaining rotation mode, the adjusting platform 1 714 is located above the a surface, and the adjusting platform 2 721 is located at the e surface. When the mode is switched, the lifting frame 74 moves up, the a slope cooperates with the adjusting platform 1 714, and the f slope cooperates with the adjusting platform 2 721, respectively pushing the adjusting ring platform 1 71 and the adjusting ring platform 2 72 to move. When the adjusting platform 1 714 and the adjusting platform 2 721 are respectively at the b elevation and the g elevation, the spline shaft 1 522 is separated from the spline groove 4 613, and the spline shaft 2 524 is separated from the spline groove 5 634, realizing decoupling. When the lifting frame 74 continues to move up, the adjusting platform 2 721 is always at the g elevation, and the adjusting platform 1 714 slides to the d elevation via the c slope. The d elevation is deeper than the elevation on the a slope, so that the spline shaft 1 522 is inserted into the spline groove 3 612 and the spline shaft 3 62 is pushed to be inserted into the spline groove 6 69. At this time, it has been switched to the self-rotation mode.

[0047] Combined with Figure 5 and attached Figure 6 As shown, the material barrel 2 includes a mesh barrel 21, a connecting plate 1 22, a feed plate 23 and a connecting plate 24. Both ends of the mesh barrel 21 are connected to the connecting plate 1 22 and the feed plate 23. The feed plate 23 and the connecting plate 24 are connected by threads. A lifting ear 225 is provided on the connecting plate 1 22. A connecting rod 25 is connected to the axis of the connecting plate 1 22 and the feed plate 23. The connecting rod 25 is provided with a plurality of supporting stirring plates 26 connected to the mesh barrel 21.

[0048] Working principle of barrel 2: barrel 2 is used to load gardenia materials, which can be fed from the through hole of feed plate 23, and then connecting plate 24 is tightened to block the two ends of net cylinder 21 through connecting plate 1 22 and connecting plate 2 24. Connecting rod 25 and supporting stirring plate 26 are used to keep net cylinder 21 straight. Supporting stirring plate 26 has an inclined surface, which can turn over the gardenia when barrel 2 rotates. Barrel 2 can be used in cleaning equipment and directly lifted from the cleaning pool to the drying bin 1.

[0049] Combined with Figure 6 , Attachment Fig.12 and attached Fig.14As shown, a movable column 66 and two fixed columns 67 are provided on the front side of the driving disk 6, and the movable column 66 and the two fixed columns 67 are arranged in an equilateral triangle. A sliding hole 64 that slidably cooperates with the movable column 66 is provided on the driving disk 6, and a baffle 65 is provided on the rear side of the sliding hole 64. A pull rod 661 is provided on the rear side of the movable column 66, and the pull rod 661 passes through the through hole on the baffle 65. A spring 2 662 is provided between the movable column 66 and the baffle 65. The outer sides of the connecting plate 1 22 and the connecting plate 2 24 are both provided with a connecting angle plate 221. The connecting angle plate 221 is provided with a slot 1 222 and a slot 2 223 that cooperate with the movable column 66 and the fixed column 67. The opening directions of the slot 1 222 and the slot 2 223 are opposite. The connecting angle plate 221 is provided with an inclined groove 224 that slidably cooperates with the movable column 66.

[0050] The working principle of the driving disk 6 and the connecting plate 1 22 is as follows: before the barrel 2 is hoisted into the drying bin 1, it is switched to the self-rotation mode, and the angle of the driving disk 6 is adjusted so that the two fixed columns 67 are at the bottom and remain horizontal. Then the barrel 2 is hoisted into the drying bin 1, and the fixed column 67 of the driving disk 6 is inserted into the second slot 223. When the movable column 66 moves upward along the inclined slot 224, the movable column 66 is pressed into the slide hole 64, and the spring 2 662 is compressed. After the slot 1 222 moves to the position of the slide hole 64, the movable column 66 pops out and is inserted into the slot 1 222, so that the connecting plate 1 22 and the connecting plate 2 24 are connected to the driving disk 6, so that the driving disk 6 can drive the barrel 2 to rotate, thereby achieving an automatic fixing effect. After the drying is completed, the observation window 19 is opened, and the pull rod 661 is pulled to move the movable column 66 into the slide hole 64, so that the barrel 2 can be hoisted out.

[0051] Combined with Figure 7 , Attachment Fig.12 and attached Fig.18 As shown, the displacement mechanism 8 includes a cylinder 3 81 and a lifting platform 82. The cylinder 3 81 is arranged on the support frame 4. The output end of the cylinder 3 81 is connected to the lifting platform 82. The bottom of the lifting platform 82 is provided with a directional rod 83 that slides with the through hole on the support frame 4. The top of the lifting platform 82 is rotatably provided with a plurality of rollers 84. The outer side of the driving disk 6 is provided with a wheel groove 68 that cooperates with the roller 84.

[0052] Working principle of the displacement mechanism 8: In order to reduce the workload of the transmission mechanism 52 in the self-rotation mode, the roller 84 contacts the wheel groove 68, so that the lifting platform 82 supports the drive disk 6. During the function switching process, the drive disk 6 and the barrel 2 are driven to move up and down. In the posture maintaining rotation mode, the lifting platform 82 descends and moves away from the rotation range of the drive disk 6.

[0053] In the specific implementation of the present invention, the barrel 2 containing the gardenia is hoisted to the middle position of the driving disk 6 inside the drying bin 1, so that the barrel 2 is automatically fixed between the driving disks 6, and then the bin cover 12 is closed, the displacement mechanism 8 drives the barrel 2 to descend, the adjustment mechanism 7 cooperates with the transmission mechanism 52 to realize the switching of the rotation mode, and the driving mechanism 5 of the rotary drive mechanism 3 drives the driving disk 6 to maintain the posture and rotate, so that the barrel 2 can achieve the shaking effect, and the moisture of the gardenia will be collected in the collecting tank 17 through the guide groove 16 and discharged through the drain pipe 18. In this process, the heater 15 has a certain effect on the gardenia. During the drying process, the inner gardenias are turned outward during the shaking process to improve the uniformity of drying. After the gardenias are dried to a certain extent, that is, after the moisture on the surface of the gardenias is removed, the weight of the gardenias is reduced, and then the rotation mode is switched to make the barrel 2 rotate to dry evenly at a slow speed. During the rotation process, the gardenias are turned over to further improve the uniformity of drying. The two rotation modes have different rotation speeds. The rotation speed in the posture-maintaining rotation mode is higher than that in the rotation mode. Rapid shaking accelerates the evaporation of moisture, while the latter uses a gentle rotation method to avoid damage to the petals.

[0054] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims

1. A uniform drying device for producing gardenia tea, comprising a drying chamber (1) and a barrel (2), the drying chamber (1) comprising a base (11), a chamber cover (12) symmetrically hingedly provided on the base (11), a rotation drive mechanism (3) for driving the barrel (2) to rotate inside the drying chamber (1) provided on both sides of the drying chamber (1), characterized in that: The rotation drive mechanism (3) comprises a support frame (4), a driving mechanism (5) and a driving disk (6); the driving mechanism (5) and the driving disk (6) are arranged on the support frame (4); the driving mechanism (5) comprises a motor (51) and a transmission mechanism (52); the motor (51) drives the driving disk (6) to rotate via the transmission mechanism (52); the barrel (2) is arranged between the two driving disks (6); and the driving disk (6) drives the barrel (2) to rotate; The transmission mechanism (52) comprises a transmission shaft 1 (521) and a transmission shaft 2 (523), wherein the inner sides of the transmission shaft 1 (521) and the transmission shaft 2 (523) are respectively provided with a spline shaft 1 (522) and a spline shaft 2 (524), the output end of the motor (51) is connected to the transmission shaft 1 (521), and the transmission shaft 1 (521) and the transmission shaft 2 (523) are connected by a pulley structure, a main connecting shaft (61) is provided at the axis center of the driving disc (6), and two spline shafts (61) are symmetrically provided at the rear side of the driving disc (6). A secondary driving shaft (63) is provided on the support frame (4), and a displacement mechanism (8) for driving the driving disk (6) to move up and down is also provided. When the axis of the driving disk (6) coincides with the axis of the transmission shaft (521), the spline shaft (522) is dynamically connected to the axis of the main connecting shaft (61). After the displacement mechanism (8) drives the driving disk (6) to descend, the spline shaft (522) is dynamically connected to the main connecting shaft (61) eccentrically, and the spline shaft (524) is dynamically connected to one of the secondary driving shafts (63).

2. The uniform drying device for producing gardenia tea according to claim 1, characterized in that: A spline groove one (5211) matching with the spline shaft one (522) is provided on the inner side of the front end of the transmission shaft one (521); the main connecting shaft (61) is rotatably arranged at the rear side of the axis of the driving disk (6); a spline groove three (612) matching with the spline shaft one (522) is provided on the inner side of the main connecting shaft (61); a spline shaft three (62) is provided in the spline groove three (612); when the axis of the transmission shaft one (521) coincides with the axis of the main connecting shaft (61), the outer end of the spline shaft three (62) abuts against the spline shaft one (522); a spline groove six (69) matching with the spline shaft three (62) is provided on the inner side of the axis of the driving disk (6); a stop plate (621) is provided in the middle section of the spline shaft three (62); the stop plate (621) is arranged in the inner through hole of the main connecting shaft (61); a spring one (622) connected to the main connecting shaft (61) is provided on one side of the stop plate (621).

3. The uniform drying device for producing gardenia tea according to claim 2, characterized in that: The front end of the second transmission shaft (523) is provided with a second spline groove (5232) cooperating with the second spline shaft (524) on the inner side, the auxiliary drive shaft (63) is rotatably arranged on the eccentric rear side of the drive plate (6), the end of the auxiliary drive shaft (63) is provided with a connecting platform (631), a half-slot plate (632) plug-fitting with the second transmission shaft (523) is provided above the connecting platform (631), and a spline groove cooperating with the second spline shaft (524) is provided at the axis center of the half-slot plate (632). Five (634), a gravity platform (633) is provided below the connecting platform (631), a straight groove plate (611) is provided on the outer side of the main connecting shaft (61) and is slidably matched with the end of the transmission shaft one (521), and a spline groove four (613) is provided at an eccentric position of the straight groove plate (611) and is matched with the spline shaft one (522), and the axial center distance between the spline groove four (613) and the spline groove three (612) is equal to the axial center distance between the spline groove five (634) and the auxiliary drive shaft (63).

4. The uniform drying device for producing gardenia tea according to claim 1, characterized in that: The rotation drive mechanism (3) further comprises an adjustment mechanism (7), the adjustment mechanism (7) comprising an adjustment ring platform 1 (71), an adjustment ring platform 2 (72), a cylinder 2 (73) and a lifting frame (74), the adjustment ring platform 1 (71) and the adjustment ring platform 2 (72) being coupled to the spline shaft 1 (522) and the spline shaft 2 (524) respectively, the cylinder 2 (73) driving the lifting frame (74) to move up and down, the lifting frame (74) driving the adjustment ring platform 1 (71) and the adjustment ring platform 2 (72) to move axially, driving the spline shaft 1 (522) and the spline shaft 2 (524) to move axially inside the transmission shaft 1 (521) and the transmission shaft 2 (523) respectively.

5. The uniform drying device for producing gardenia tea according to claim 4, characterized in that: The inner ends of the spline shaft 1 (522) and the spline shaft 2 (524) are both provided with a connecting column (5221), and a connecting slide plate (5222) is provided on the outer side of the connecting column (5221). The transmission shaft 1 (521) and the transmission shaft 2 (523) are respectively provided with a limiting slide groove 1 (5212) and a limiting slide groove 2 (5231) that are slidably matched with the connecting slide plate (5222). A connecting ring platform (5223) is provided on the outer side of the connecting slide plate (5222). The connecting ring platform (5223) is sleeved on the outer sides of the transmission shaft 1 (521) and the transmission shaft 2 (523). The connecting ring platform (5223) on the outer side of the transmission shaft 1 (521) is rotatably matched with the adjusting ring platform 1 (71), and the connecting ring platform (5223) on the outer side of the transmission shaft 2 (523) is rotatably matched with the adjusting ring platform 2 (72).

6. The uniform drying device for producing gardenia tea according to claim 4, characterized in that: Both sides of the adjusting ring platform 1 (71) and the adjusting ring platform 2 (72) are provided with wing plates (711), and the rear side of the wing plate (711) is provided with a sliding column (712). A fixing plate (41) and an isolation plate (42) are provided on the support frame (4). The sliding column (712) passes through a through hole on the fixing plate (41). A spring 3 (713) is connected between the wing plate (711) and the fixing plate (41). The front ends of the adjusting ring platform 1 (71) and the adjusting ring platform 2 (72) are provided with an adjusting platform 1 (714) and an adjusting platform 2 (721) respectively. The adjusting platform 1 (714) and the adjusting platform 2 (721) are staggered. The lifting frame (74) is slidably arranged on the isolation plate (42), and the rear side vertical plate of the lifting frame (74) is provided with an adjusting plate 1 (742) and an adjusting plate 2 (743) that cooperate with the adjusting platform 1 (714) and the adjusting platform 2 (721) respectively.

7. The uniform drying device for producing gardenia tea according to claim 1, characterized in that: A movable column (66) and two fixed columns (67) are arranged in an equilateral triangle on the front side of the driving disk (6). The driving disk (6) is provided with a sliding hole (64) that is slidably matched with the movable column (66). A baffle plate (65) is provided on the rear side of the sliding hole (64). A second spring (662) is provided between the movable column (66) and the baffle plate (65). The barrel (2) comprises a net barrel and a first connecting plate (22) and a second connecting plate (24) at two ends. The outer sides of the first connecting plate (22) and the second connecting plate (24) are both provided with a connecting angle plate (221). The connecting angle plate (221) is provided with a first slot (222) and a second slot (223) that are matched with the movable column (66) and the fixed column (67). The opening directions of the first slot (222) and the second slot (223) are opposite. The connecting angle plate (221) is provided with an inclined groove (224) that is slidably matched with the movable column (66).

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