Tea leaf fermentation treatment device

Abstract

The invention belongs to the technical field of tea fermentation, and particularly relates to a tea fermentation treatment device which comprises a fermentation cabinet body and further comprises a supporting device and a turnover device which are installed in the fermentation cabinet body, and a fan is fixedly installed on the outer surface of the fermentation cabinet body. According to the tea leaf fermentation treatment device, by arranging the supporting device, a tea leaf fermentation containing disc can be supported, tea leaves can be conveniently put into the fermentation cabinet body, the fermentation containing disc and the rotating frame are slidably connected in an inserted mode through the stand column, and the rotating frame rotates to drive the fermentation containing disc to rotate; in order to drive the rotating frame to rotate, the rotating shaft can drive the rotating frame to rotate through transmission of the gear, so that tea leaves on the fermentation containing disc can be fully turned over, and the technical problems that tea leaves on a fermentation disc of an existing fermentation machine are stacked, heating is not uniform, and the fermentation degree is affected are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of tea fermentation, and particularly to a tea fermentation treatment device. Background Art

[0002] A tea fermentation device is a device used to control the tea fermentation process; it usually consists of a closed indoor space and a control system for regulating fermentation conditions; the tea fermentation device can be used to produce various types of fermented tea, such as black tea, Pu-erh tea, oolong tea, etc.

[0003] The existing fermenter completes the fermentation work by putting the fermentation tray filled with tea leaves into the fermenter and then exchanging the internal gas through heating. Such fermenters have the following disadvantages: First, the tea leaves on the fermentation tray are piled up, resulting in uneven heating, affecting the fermentation degree, and thus affecting the quality and taste of the tea. Second, the fermenter uses electricity heating and steam, and cannot fully heat multiple fermentation trays, making the tea leaves in the fermentation trays heated unevenly, resulting in a decline in the quality of the tea leaves. Summary of the Invention

[0004] Based on the technical problems that the tea leaves on the fermentation tray of the existing fermenter are piled up, resulting in uneven heating, affecting the fermentation degree, unable to fully heat multiple fermentation trays, making the tea leaves in the fermentation trays heated unevenly, and thus affecting the quality and taste of the tea, the present invention proposes a tea fermentation treatment device.

[0005] A tea fermentation treatment device proposed by the present invention includes a fermentation cabinet body, and further includes a support device and a turning device installed in the fermentation cabinet body. A blower is fixedly installed on the outer surface of the fermentation cabinet body.

[0006] The support device is located inside the fermentation cabinet body and supports the tea leaves to be fermented. The support device includes a support mechanism, a containing mechanism, and a driving mechanism. The support mechanism supports the containing mechanism. The containing mechanism includes a fermentation containing tray, and the fermentation containing tray contains the tea leaves to be fermented. The driving mechanism drives the support mechanism to deflect and the containing mechanism to rotate.

[0007] The turning device is located on the outer surface of the support device and turns the tea leaves on the fermentation containing tray. The turning device includes a first turning mechanism, a second turning mechanism, and a blowing mechanism. The first turning mechanism turns the tea leaves in the fermentation containing tray unidirectionally. The second turning mechanism turns the tea leaves in the fermentation containing tray back and forth. The blowing mechanism blows air to the tea leaves in the fermentation containing tray.

[0008] Preferably, the support mechanism includes fixed annular grooves, and a plurality of the fixed annular grooves are fixedly installed on the inner wall of the fermentation cabinet body. An arc-shaped slider is slidably inserted into the inner wall of each of the plurality of fixed annular grooves. A hinged connecting rod with a gear is hinged to the lower surface of the arc-shaped slider through a pin shaft. One end of the hinged connecting rod is hinged to the lower surface of the adjacent arc-shaped slider through a pin shaft. The gears of the hinged connecting rods are meshed with the gears of the corresponding hinged connecting rods. One end of one of the hinged connecting rods is hinged to the lower surface of the fixed annular groove through a pin shaft.

[0009] Through the above technical solution, by moving the arc-shaped slider along the annular chute in the fixed chute, the folded hinged connecting rods can be driven to unfold or gather. When the hinged connecting rods gather, the turnover device does not affect the entry of the fermentation storage tray. After the hinged connecting rods deflect, the corresponding hinged connecting rods can be driven to deflect synchronously through the transmission of the gears.

[0010] Preferably, a transmission housing is fixedly installed on the inner wall of the fermentation cabinet body. A driving rocker is rotatably connected to the inner wall of the transmission housing through a bearing. One end of the driving rocker is hinged to the outer surface of one of the arc-shaped sliders through a pin shaft.

[0011] Through the above technical solution, in order to drive one of the hinged connecting rods to deflect automatically, the driving rocker rotates to drive one of the arc-shaped sliders to move in the fixed annular groove.

[0012] Preferably, the storage mechanism further includes a rotating frame with a gear. The rotating frame is rotatably connected to the inner wall of the fixed annular groove. The lower surface of the rotating frame is rotatably connected to the outer surface of the driving rocker. The lower surface of the column of the fermentation storage tray is slidably inserted into the upper surface of the rotating frame. A rotating shaft with a gear is rotatably connected to the upper surface of the transmission housing through a bearing. The gear of the rotating shaft is meshed with the gear of the rotating frame.

[0013] Through the above technical solution, in order to drive the fermentation storage tray to rotate, the fermentation storage tray and the rotating frame are slidably inserted through the column. The rotation of the rotating frame can drive the fermentation storage tray to rotate. In order to drive the rotating frame to rotate, the rotation of the rotating shaft can drive the rotating frame to rotate through the transmission of the gears, so that the tea leaves on the fermentation storage tray can be fully turned over.

[0014] Preferably, the driving mechanism includes a driving housing fixedly installed on the back of the fermentation cabinet body. The inner wall of the driving housing is slidably connected with a driving motor through a slide rail. An electric push rod is fixedly installed on the inner wall of the driving housing. One end of the push rod of the electric push rod is fixedly installed with a slider of the driving motor. A driving rod with a gear is fixedly installed on the inner wall of the driving housing through a bearing. The outer surface of the driving rod drives the driving rocker to rotate through the cooperation of a synchronous belt and a synchronous pulley. One end of the output shaft of the driving motor is meshed with the gear of the driving rod through a gear. A rotating rod with a gear is rotatably connected to the inner wall of the driving housing through a bearing. The gear of the rotating rod is meshed with the output shaft gear of the driving motor. The outer surface of the rotating rod drives the rotating shaft to rotate through the cooperation of a synchronous belt and a synchronous pulley.

[0015] Through the above technical solution, in order to drive the fermentation tray to rotate and the arc-shaped slider to move, the driving motor moves under the action of the electric push rod, so that the gear of the driving motor can be meshed with the gears of the driving rod and the rotating rod respectively, completing the switching between the driving rod and the rotating rod. Both the rotating rod and the driving rod drive the rotating shaft and the driving rocker to rotate through the transmission of the synchronous belt and the synchronous pulley, thereby driving the fermentation tray to rotate and the arc-shaped slider to move.

[0016] Preferably, the first turnover mechanism includes a transmission rod with a gear. Both ends of the transmission rod are rotatably connected to the inner wall of the fermentation cabinet body through bearings. The upper gear of the transmission rod is meshed with the gear of the rotating rod. A double-sided gear is rotatably connected to the outer surface of the fixed ring groove. The tooth ring of the double-sided gear is meshed with the gear of the transmission rod.

[0017] Through the above technical solution, after the gear of the transmission rod is meshed with the gear of the rotating rod, the rotation of the rotating rod can drive the rotation of the transmission rod, and the transmission rod can drive the double-sided gear to rotate. Thus, when the fermentation tray rotates, the first turnover mechanism and the second turnover mechanism can stir the tea leaves on the fermentation tray.

[0018] Preferably, a support seat is fixedly installed on the upper surface of one of the arc-shaped sliders. The outer surface of the support seat is rotatably connected with a gear set through a bearing. The bevel gears of the gear set are meshed with the bevel gears of the double-sided gear. The outer surface of the support seat is rotatably connected with a rotating sleeve with a gear through a bearing. The gear of the rotating sleeve is meshed with the gear of the gear set of the gear set. The inner wall of the rotating sleeve is rotatably connected with a rotating lead screw with a bevel gear through a bearing. A thread sleeve is threadedly connected to the outer surface of the rotating lead screw. The outer surface of the thread sleeve is slidably inserted into the inner wall of the rotating sleeve. A collar is rotatably connected to the outer surface of the thread sleeve. A turning lever is hinged to the outer surface of the rotating sleeve through a pin shaft. A pushing connecting rod is hinged to the outer surface of the turning lever through a pin shaft. One end of the pushing connecting rod is hinged to the outer surface of the collar through a pin shaft. A plurality of the pushing connecting rods are annularly and arrayedly distributed on the outer surface of the collar.

[0019] Through the above technical solution, in order to turn the tea leaves, through the transmission of the gear set, the rotating sleeve can be driven to rotate. When the arc-shaped slider moves, the bevel gear on the rotating lead screw can rotate, thereby driving the rotating lead screw to rotate. After the thread sleeve moves, the turning lever is pushed to open or close. When the turning lever opens, the tea leaves on the fermentation storage tray can be turned. When the turning lever closes, it is convenient for the fermentation storage tray to be placed on the rotating rack. The collar is rotatably connected to the thread sleeve, so that the rotation of the rotating sleeve can drive the collar to rotate on the thread sleeve, thereby driving the turning lever to stir the tea leaves, making the tea leaves heated more evenly after being turned.

[0020] Preferably, an arc-shaped bevel gear is fixedly installed on the inner wall of the fermentation cabinet body. The outer surface of the arc-shaped bevel gear is meshed with the bevel gear of the rotating lead screw.

[0021] Through the above technical solution, through the meshing of the arc-shaped bevel gear and the rotating lead screw, when the arc-shaped slider moves, the rotating lead screw can be driven to rotate, completing the morphological switching of the turning lever.

[0022] Preferably, the second flipping mechanism includes a limit frame with a spring, the limit frame is fixedly mounted on the outer surface of one of the arc-shaped sliders, the outer surface of the limit frame is slidably plugged with a connecting seat, the outer surface of the connecting seat is fixedly mounted with the spring of the limit frame, the outer surface of the connecting seat is rotatably connected with a bevel crank with a bevel gear, the bevel gear of the bevel crank is meshed with the bevel gear of the double-sided gear, the outer surface of the limit frame is hinged with an articulated seat through a pin shaft, the outer surface of the articulated seat is hinged with an arc-shaped connecting plate through a pin shaft, the outer surface of the arc-shaped connecting plate is hinged with the One end of the inclined crank handle is fixedly installed, and the outer surface of the hinged seat is hinged with a piston push rod through a pin shaft, and a limiting sleeve is fixedly installed on the outer surface of the connecting seat, and the outer surface of the piston rod push rod is slidably inserted into the inner wall of the limiting sleeve, and one end of the piston push rod is hinged with a flip rod with a paddle through a pin shaft, and one end of the flip rod is slidably inserted into the inner wall of the limiting sleeve, and a spiral slide is fixedly installed on the inner wall of the fermentation cabinet, and the outer surface of the connecting seat is rotatably connected with a lifting roller, and the outer surface of the lifting roller is slidably connected to the inner wall of the spiral slide.

[0023] Through the above technical scheme, in order to drive the two turning rods to move alternately and turn the tea leaves back and forth, the tea leaves can be turned over in a variety of turning methods, so that the tea leaves are heated more evenly. After the lifting roller rolls in the spiral slide groove, it drives the connecting seat to descend, so that the bevel gear of the inclined crank handle descends and engages with the bevel gear on the double-sided gear. The rotation of the double-sided gear drives the inclined crank handle to rotate, thereby driving the hinged seat to swing, pulling the turning rods on both sides to move back and forth in opposite directions, and the paddles on the turning rods turn the tea leaves.

[0024] Preferably, the air supply mechanism includes a main pipeline, which is fixedly installed on the inner wall of the driving housing, one end of the main pipeline is fixedly connected to the gas conveying equipment, an air supply hose is fixedly installed on the outer surface of the main pipeline, and the air supply hose is fixedly installed on the lower surface of the hinged connecting rod, one end of the hinged connecting rod is fixedly installed with an air supply nozzle, and one end of the air supply nozzle is fixedly installed on the lower surface of the hinged connecting rod and then passes through the upper surface of the hinged connecting rod.

[0025] Through the above technical solution, the hinged connecting rod can be unfolded to drive the folded air supply nozzle to unfold, and air can be supplied from the bottom to the top of the fermentation plate. The gas conveying equipment includes a fan, a filter, a heater and a humidifier, so that the tea can be heated and humidified.

[0026] The beneficial effects of the present invention are:

[0027] 1. By arranging a supporting device, the fermentation holding tray of tea leaves can be supported, so that the tea leaves can be placed in the fermentation cabinet. The fermentation holding tray and the rotating frame are slidably connected through the columns, and the fermentation holding tray can be driven to rotate by rotating the rotating frame. In order to drive the rotating frame to rotate, the rotation of the rotating shaft can drive the rotating frame to rotate through the transmission of the gear, so that the tea leaves on the fermentation holding tray can be fully turned over, which solves the technical problems that the tea leaves on the fermentation tray of the existing fermentation machine are piled up, resulting in uneven heating, affecting the fermentation degree, and failing to fully heat multiple fermentation trays, resulting in uneven heating of the tea leaves in the fermentation tray, thereby affecting the quality and taste of the tea leaves.

[0028] 2. By setting a turning device, the tea leaves on the fermentation holding tray can be turned over. The first turning mechanism can turn the tea leaves in one direction. The turning lever can be stretched out to turn the tea leaves on the fermentation holding tray. The turning lever can be retracted to facilitate the fermentation holding tray to be placed on the rotating frame. The ring and the threaded sleeve are rotatably connected, so that the rotation of the rotating sleeve can drive the ring to rotate on the threaded sleeve, thereby driving the turning lever to turn the tea leaves, so that the tea leaves are heated more evenly after being turned over. The second turning mechanism can turn the tea leaves back and forth, and after the lifting roller rolls in the spiral slide groove, it drives the connecting seat to descend The bevel gear of the inclined crank handle descends and meshes with the bevel gear on the double-sided gear. The rotation of the double-sided gear drives the inclined crank handle to rotate, thereby driving the hinge seat to swing, pulling the turning rods on both sides to move back and forth in opposite directions, and the paddles on the turning rods turn the tea leaves. Therefore, the amplitude of turning the tea leaves is increased through two different paddle methods, and Shudie tea leaves are fermented evenly. This solves the technical problems of tea leaves piling up on the fermentation tray of the existing fermentation machine, causing uneven heating, affecting the fermentation degree, and failing to fully heat multiple fermentation trays, causing uneven heating of the tea leaves in the fermentation tray, thereby affecting the quality and taste of the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of a tea fermentation processing device proposed by the present invention;

[0030] Figure 2 A three-dimensional diagram of the fan structure of a tea fermentation processing device proposed by the present invention;

[0031] Figure 3 A three-dimensional diagram of a fermentation holding plate structure of a tea fermentation processing device proposed by the present invention;

[0032] Figure 4 A three-dimensional diagram of a fixed annular groove structure of a tea fermentation processing device proposed by the present invention;

[0033] Figure 5Stereogram of the rotating frame structure of a tea fermentation treatment device proposed by the present invention;

[0034] Figure 6 Stereogram of the articulated connecting rod structure of a tea fermentation treatment device proposed by the present invention;

[0035] Figure 7 Stereogram of the rotating shaft structure of a tea fermentation treatment device proposed by the present invention;

[0036] Figure 8 Stereogram of the driving motor structure of a tea fermentation treatment device proposed by the present invention;

[0037] Figure 9 Stereogram of the rotating sleeve structure of a tea fermentation treatment device proposed by the present invention;

[0038] Figure 10 Stereogram of the turning lever structure of a tea fermentation treatment device proposed by the present invention;

[0039] Figure 11 Stereogram of the collar structure of a tea fermentation treatment device proposed by the present invention;

[0040] Figure 12 Stereogram of the spiral chute structure of a tea fermentation treatment device proposed by the present invention;

[0041] Figure 13 Stereogram of the piston push rod structure of a tea fermentation treatment device proposed by the present invention.

[0042] In the figure: 1. Fermentation cabinet body; 11. Blower; 2. Fixed ring groove; 21. Arc-shaped slider; 22. Articulated connecting rod; 23. Transfer housing; 24. Driving rocker; 3. Rotating frame; 31. Fermentation tray; 32. Rotating shaft; 4. Driving housing; 41. Driving motor; 42. Electric push rod; 43. Driving rod; 44. Rotating rod; 5. Transfer rod; 51. Double-sided gear; 6. Support seat; 61. Gear set; 62. Rotating sleeve; 63. Rotating lead screw; 64. Threaded sleeve; 65. Collar; 66. Turning lever; 67. Pushing connecting rod; 68. Arc-shaped bevel gear; 7. Limiting frame; 71. Connecting seat; 72. Inclined plane rocker; 73. Hinge seat; 74. Arc-shaped connecting plate; 75. Piston push rod; 76. Limiting sleeve; 77. Turning rod; 78. Spiral chute; 79. Lifting roller; 8. Main pipeline; 81. Air supply hose; 82. Air supply nozzle. Detailed implementation manners

[0043] 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.

[0044] Referring to Figures 1 - 13 , a tea fermentation treatment device includes a fermentation cabinet body 1, the fermentation cabinet body 1 is composed of a cabinet body and a cabinet door hinged on the cabinet body, and further includes a support device and a turnover device installed in the fermentation cabinet body 1. A blower 11 is fixedly installed on the outer surface of the fermentation cabinet body 1, and the blower 11 can suck the gas in the fermentation cabinet body 1 to facilitate the replacement of the gas and add new oxygen.

[0045] As Figures 2 - 8 shown, in order to support and hold the tea, the support device is located inside the fermentation cabinet body 1 to support the tea to be fermented. The support device includes a support mechanism, a holding mechanism, and a driving mechanism. The support mechanism supports the holding mechanism. The holding mechanism includes a fermentation holding tray 31, and the fermentation holding tray 31 holds the tea to be fermented. The driving mechanism drives the support mechanism to deflect and the holding mechanism to rotate.

[0046] Specifically, in order to support the fermentation holding tray 31, the support mechanism includes fixed ring grooves 2. A plurality of fixed ring grooves 2 are fixedly installed on the inner wall of the fermentation cabinet body 1. An arc-shaped slider 21 is slidably inserted into the inner wall of the plurality of fixed ring grooves 2. The lower surface of the arc-shaped slider 21 is hinged with a hinge connecting rod 22 with a gear through a pin shaft. The hinge connecting rod 22 is composed of two hinged connecting rods. One end of the hinge connecting rod 22 is hinged with the lower surface of the adjacent arc-shaped slider 21 through a pin shaft. The gears of the hinge connecting rod 22 are meshed with the gears of the corresponding hinge connecting rod 22. One end of a hinge connecting rod 22 is hinged with the lower surface of the fixed ring groove 2 through a pin shaft.

[0047] Specifically, in order to drive the arc-shaped slider 21 to slide along a circular track in the fixed ring groove 2, a transmission housing 23 is fixedly installed on the inner wall of the fermentation cabinet body 1. A driving rocker 24 is rotatably connected to the inner wall of the transmission housing 23 through a bearing. One end of the driving rocker 24 is hinged with the outer surface of an arc-shaped slider 21 through a pin shaft.

[0048] Specifically, in order to drive the fermentation holding tray 31 to rotate, the holding mechanism further includes a rotating frame 3 with a gear. The rotating frame 3 is rotatably connected to the inner wall of the fixed ring groove 2. The lower surface of the rotating frame 3 is rotatably connected to the outer surface of the driving rocker 24. The lower surface of the column of the fermentation holding tray 31 is slidably inserted into the upper surface of the rotating frame 3. A rotating shaft 32 with a gear is rotatably connected to the upper surface of the transmission housing 23 through a bearing. The gear of the rotating shaft 32 is meshed with the gear of the rotating frame 3.

[0049] Specifically, in order to drive the rotation of the rotary shaft 32 and the movement of the arc-shaped slider 21, the driving mechanism includes a driving housing 4. The driving housing 4 is fixedly installed on the back surface of the fermentation cabinet body 1. The inner wall of the driving housing 4 is slidably connected with a driving motor 41 through a slide rail. The slide rail includes a track and a slider slidably inserted into the track. The lower surface of the driving motor 41 is fixedly installed with the slider. The inner wall of the driving housing 4 is fixedly installed with an electric push rod 42. One end of the push rod of the electric push rod 42 is fixedly installed with the slider of the driving motor 41. The inner wall of the driving housing 4 is fixedly installed with a driving rod 43 with a gear through a bearing. The outer surface of the driving rod 43 drives the driving rocker 24 to rotate through the cooperation of a synchronous belt and a synchronous pulley. One end of the output shaft of the driving motor 41 is meshed with the gear of the driving rod 43 through a gear. The inner wall of the driving housing 4 is rotatably connected with a rotating rod 44 with a gear through a bearing. The gear of the rotating rod 44 is meshed with the output shaft gear of the driving motor 41. The outer surface of the rotating rod 44 drives the rotary shaft 32 to rotate through the cooperation of a synchronous belt and a synchronous pulley.

[0050] As Figures 9 - 13 shown, in order to turn over the tea leaves, the turning-over device is located on the outer surface of the supporting device to turn over the tea leaves on the fermentation holding tray 31. The turning-over device includes a first turning-over mechanism, a second turning-over mechanism, and a blower 11. The first turning-over mechanism turns over the tea leaves in the fermentation holding tray 31 unidirectionally. The second turning-over mechanism turns over the tea leaves in the fermentation holding tray 31 back and forth. The blower 11 blows air to the tea leaves in the fermentation holding tray 31.

[0051] Specifically, in order to turn over the tea leaves unidirectionally, the first turning-over mechanism includes a transmission rod 5 with a gear. Both ends of the transmission rod 5 are rotatably connected with the inner wall of the fermentation cabinet body 1 through bearings. The upper gear of the transmission rod 5 is meshed with the gear of the rotating rod 44. A double-sided gear 51 is rotatably connected to the outer surface of the fixed ring groove 2. The tooth ring of the double-sided gear 51 is meshed with the gear of the transmission rod 5.

[0052] Specifically, in order to transmit the rotation of the double-sided gear 51, a support seat 6 is fixedly installed on the upper surface of an arc-shaped slider 21. The outer surface of the support seat 6 is rotatably connected with a gear set 61 through a bearing. The gear set 61 is composed of a bevel gear and a gear. The bevel gear of the gear set 61 meshes with the bevel gear of the double-sided gear 51. The outer surface of the support seat 6 is rotatably connected with a rotating sleeve 62 with a gear through a bearing. The gear of the rotating sleeve 62 meshes with the gear of the gear set 61. After the gear set 61 rotates, it can drive the rotating sleeve 62 to rotate. The inner wall of the rotating sleeve 62 is rotatably connected with a rotating lead screw 63 with a bevel gear through a bearing. The outer surface of the rotating lead screw 63 is threadedly connected with a threaded sleeve 64. The outer surface of the threaded sleeve 64 is slidably inserted into the inner wall of the rotating sleeve 62. The outer surface of the threaded sleeve 64 is rotatably connected with a collar 65. The outer surface of the rotating sleeve 62 is hinged with a turning lever 66 through a pin shaft. A silica gel sleeve is sleeved on the outer surface of the turning lever 66 to reduce damage to the tea leaves when the turning lever 66 contacts the tea leaves. The outer surface of the turning lever 66 is hinged with a pushing connecting rod 67 through a pin shaft. One end of the pushing connecting rod 67 is hinged with the outer surface of the collar 65 through a pin shaft. A plurality of pushing connecting rods 67 are annularly and arrayedly distributed on the outer surface of the collar 65. The deflection of the pushing connecting rod 67 is used to drive the turning lever 66 to deflect, without affecting the fermentation tray 31 from entering the rotating rack 3.

[0053] Specifically, in order to drive the rotating lead screw 63 to deflect, an arc-shaped bevel gear 68 is fixedly installed on the inner wall of the fermentation cabinet body 1. The outer surface of the arc-shaped bevel gear 68 meshes with the bevel gear of the rotating lead screw 63. When the arc-shaped slider 21 drives the rotating lead screw 63 to rotate around the center of the fixed ring groove 2, the bevel gear on the rotating lead screw 63 can be driven to mesh with the arc-shaped bevel gear 68, so that the rotating lead screw 63 rotates, automatically completing the angle adjustment of the turning lever 66.

[0054] Specifically, in order to turn the tea leaves back and forth, the second turning mechanism includes a limiting frame 7 with a spring. The limiting frame 7 is fixedly installed on the outer surface of an arc-shaped slider 21. A connecting seat 71 is slidably inserted into the outer surface of the limiting frame 7. The outer surface of the connecting seat 71 is fixedly installed with the spring of the limiting frame 7, facilitating the lifting of the connecting seat 71. At the same time, the spring supports the connecting seat 71. The outer surface of the connecting seat 71 is rotatably connected with an inclined plane crank 72 with a bevel gear. The bevel gear of the inclined plane crank 72 meshes with the bevel gear of the double-sided gear 51. The rotation of the double-sided gear 51 can drive the rotation of the inclined plane crank 72. The outer surface of the limiting frame 7 is hinged with a hinge seat 73 through a pin shaft. The outer surface of the hinge seat 73 is hinged with an arc-shaped connecting plate 74 through a pin shaft. The outer surface of the arc-shaped connecting plate 74 is fixedly installed with one end of the inclined plane crank 72. The rotation of the inclined plane crank 72 can drive the arc-shaped connecting plate 74 to swing, so as to pull the hinge seat 73 to swing.

[0055] The outer surface of the hinge seat 73 is hinged with a piston push rod 75 through a pin shaft. A limit sleeve 76 is fixedly installed on the outer surface of the connecting seat 71. The outer surface of the piston rod push rod is slidably inserted into the inner wall of the limit sleeve 76. One end of the piston push rod 75 is hinged with a turnover rod 77 with a flap through a pin shaft. One end of the turnover rod 77 is slidably inserted into the inner wall of the limit sleeve 76. The two turnover rods 77 move in opposite directions under the action of the piston push rod 75. The flap is made of silica gel material to reduce damage to the tea leaves. A spiral chute 78 is fixedly installed on the inner wall of the fermentation cabinet body 1. A lifting roller 79 is rotatably connected to the outer surface of the connecting seat 71. The outer surface of the lifting roller 79 is slidably connected to the inner wall of the spiral chute 78. By using the movement of the arc-shaped slider 21, the lifting roller 79 is driven to move in the spiral chute 78, and then the connecting seat 71 is driven to automatically lift, so that the gear of the inclined plane crank 72 can be engaged with the bevel gear of the double-sided gear 51.

[0056] Specifically, in order to convey heating gas to the tea leaves or humidify the tea leaves, the air supply fan 11 structure includes a main pipeline 8. The main pipeline 8 is fixedly installed on the inner wall of the drive housing 4. One end of the main pipeline 8 is fixedly communicated with the gas conveying device. The gas conveying device includes a fan 11, a filter, a heater and a humidifier. An air supply hose 81 is fixedly installed on the outer surface of the main pipeline 8. The air supply hose 81 is fixedly installed on the lower surface of the hinge connecting rod 22. One end of the hinge connecting rod 22 is fixedly installed with an air supply nozzle 82. One end of the air supply nozzle 82 is fixedly installed on the lower surface of the hinge connecting rod 22 and penetrates through the upper surface of the hinge connecting rod 22.

[0057] Working principle: Place the fermentation and holding tray 31 with the tea leaves spread on the rotating rack 3, so that the upright column on the fermentation and holding tray 31 is inserted into the upper surface groove of the rotating rack 3 to complete the fixation of the fermentation and holding tray 31. After several fermentation and holding trays 31 are placed in sequence, close the cabinet door;

[0058] After the electric push rod 42 in the drive housing 4 is started, it pushes the drive motor 41 to move, so that the gear on the output shaft of the drive motor 41 can be engaged with the gear on the drive rod 43. Then the drive motor 41 is started to drive the drive rod 43 to rotate. The rotation of the drive rod 43 can drive the drive rocker 24 located on the transmission housing 23 to deflect through the cooperation of the synchronous belt and the synchronous pulley. One end of the drive rocker 24 drives an arc-shaped slider 21 to move in the annular groove of the fixed ring groove 2, and then drives the hinge connecting rod 22 to deflect. After the hinge connecting rod 22 deflects correspondingly through the gear, the gathered hinge connecting rods 22 are unfolded, and the first turnover mechanism and the second turnover mechanism are located above the fermentation and holding tray 31;

[0059] After the bevel gear on the rotating lead screw 63 meshes with the arc bevel gear 68, as the rotating lead screw 63 deflects, the bevel gear on the rotating lead screw 63 rotates on the arc bevel gear 68, driving the rotating lead screw 63 to rotate. After the rotation of the rotating lead screw 63 drives the threaded sleeve 64 to move, it drives the collar 65 connected to it to move. The movement of the collar 65 pushes the turning lever 66 to deflect outward through the push rod 67. Then, the turning lever 66 can contact the tea leaves. At the same time, the bevel gear in the gear set 61 on the support base 6 can mesh with the bevel gear on the double-sided gear 51. After the double-sided gear 51 meshes with the gear on the transfer rod 5 and is limited, the bevel gear in the gear set 61 rotates on the double-sided gear 51, so as to drive the rotating sleeve 62 to rotate;

[0060] At the same time, the movement of an arc-shaped slider 21 drives the limit frame 7 to move. The movement of the limit frame 7 enables the lifting roller 79 on the connecting seat 71 to roll in the spiral chute 78. Then, following the trajectory of the spiral chute 78, the connecting seat 71 descends, so that the bevel gear of the inclined plane crank 72 on the connecting seat 71 can mesh with the bevel gear on the double-sided gear 51, and the spring is stretched;

[0061] After the push rod starts, it pushes the drive motor 41 to move on the slide rail, so that the gear of the drive motor 41 meshes with the gear of the rotating rod 44. After the drive motor 41 starts, it drives the rotating rod 44 to rotate. The rotation of the rotating rod 44 drives the rotating shaft 32 to rotate through the transmission of the synchronous belt and synchronous pulley. One end of the rotating shaft 32 drives the rotating frame 3 to rotate through the gear, so as to drive the fermentation holding rack to rotate. At the same time, the gear of the rotating rod 44 meshes with the gear of the transfer rod 5, driving the transfer rod 5 to rotate. The gear on the transfer rod 5 drives the double-sided gear 51 to rotate. The rotation of the double-sided gear 51 can drive the meshing gear set 61 to rotate. The gear set 61 can drive the rotating sleeve 62 to rotate and then drive the turning lever 66 to rotate, turning the tea leaves on the rotating fermentation holding tray 31. At the same time, the rotation of the double-sided gear 51 can drive the inclined plane crank 72 to rotate. Then, the inclined plane crank 72 drives the articulated seat 73 to move backward through the arc-shaped connecting plate 74. The articulated seat 73 drives the piston push rod 75 to push the two turning rods 77 in the limit sleeve 76 to move alternately, turning the tea leaves;

[0062] When it is necessary to heat the tea leaves, the heated gas is transported through the main pipeline 8. The heated gas is divided and enters the air supply hose 81. The air supply nozzle 82 of the air supply hose 81 blows the tea leaves on the fermentation holding tray 31, so that the tea leaves can be heated while being blown. It is also possible to transport the heated mist into the main pipeline 8, so as to increase the humidity while heating the tea leaves. The air in the fermentation cabinet 1 is sucked by the fan 11 to complete the air replacement.

[0063] As described above, it is only the preferred specific implementation manner of the present invention. However, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A tea fermentation treatment device, comprising a fermentation cabinet body (1), characterized in that: It also includes a support device and a turnover device installed inside the fermentation cabinet body (1), and a blower (11) is fixedly installed on the outer surface of the fermentation cabinet body (1); The support device is located inside the fermentation cabinet body (1) and supports the tea leaves to be fermented. The support device includes a support mechanism, a holding mechanism, and a driving mechanism. The support mechanism supports the holding mechanism. The holding mechanism includes a fermentation holding tray (31). The fermentation holding tray (31) holds the tea leaves to be fermented. The driving mechanism drives the support mechanism to deflect and the holding mechanism to rotate; The turnover device is located on the outer surface of the support device and turns over the tea leaves on the fermentation holding tray (31). The turnover device includes a first turnover mechanism, a second turnover mechanism, and a blower (11) mechanism. The first turnover mechanism turns over the tea leaves in the fermentation holding tray (31) unidirectionally. The second turnover mechanism turns over the tea leaves in the fermentation holding tray (31) back and forth. The blower (11) mechanism blows air to the tea leaves in the fermentation holding tray (31).

2. The tea fermentation treatment device according to claim 1, characterized in that: The support mechanism includes fixed ring grooves (2). A plurality of the fixed ring grooves (2) are fixedly installed on the inner wall of the fermentation cabinet body (1). An arc-shaped slider (21) is slidably inserted into the inner walls of the plurality of fixed ring grooves (2). The lower surface of the arc-shaped slider (21) is hinged to a hinged connecting rod (22) with a gear through a pin shaft. One end of the hinged connecting rod (22) is hinged to the lower surface of the adjacent arc-shaped slider (21) through a pin shaft. The gears of the hinged connecting rod (22) are meshed with the gears of the corresponding hinged connecting rod (22). One end of a hinged connecting rod (22) is hinged to the lower surface of the fixed ring groove (2) through a pin shaft.

3. The tea fermentation treatment device according to claim 2, characterized in that: A transmission housing (23) is fixedly installed on the inner wall of the fermentation cabinet body (1). A driving rocker (24) is rotatably connected to the inner wall of the transmission housing (23) through a bearing. One end of the driving rocker (24) is hinged to the outer surface of an arc-shaped slider (21) through a pin shaft.

4. The tea fermentation treatment device according to claim 3, characterized in that: The holding mechanism further includes a rotating frame (3) with a gear. The rotating frame (3) is rotatably connected to the inner wall of the fixed ring groove (2). The lower surface of the rotating frame (3) is rotatably connected to the outer surface of the driving rocker (24). The lower surface of the column of the fermentation holding tray (31) is slidably inserted into the upper surface of the rotating frame (3). A rotating shaft (32) with a gear is rotatably connected to the upper surface of the transmission housing (23) through a bearing. The gear of the rotating shaft (32) is meshed with the gear of the rotating frame (3).

5. The tea fermentation treatment device according to claim 4, characterized in that: The driving mechanism includes a driving housing (4), the driving housing (4) is fixedly installed on the back of the fermentation cabinet body (1), the inner wall of the driving housing (4) is slidably connected with a driving motor (41) through a slide rail, an electric push rod (42) is fixedly installed on the inner wall of the driving housing (4), one end of the push rod of the electric push rod (42) is fixedly installed with the slider of the driving motor (41), a driving rod (43) with a gear is fixedly installed on the inner wall of the driving housing (4) through a bearing, the outer surface of the driving rod (43) drives the driving rocker (24) to rotate through the cooperation of a synchronous belt and a synchronous pulley, one end of the output shaft of the driving motor (41) is meshed with the gear of the driving rod (43) through a gear, a rotating rod (44) with a gear is rotatably connected to the inner wall of the driving housing (4) through a bearing, the gear of the rotating rod (44) is meshed with the output shaft gear of the driving motor (41), and the outer surface of the rotating rod (44) drives the rotating shaft (32) to rotate through the cooperation of a synchronous belt and a synchronous pulley.

6. The tea fermentation treatment device according to claim 5, wherein: The first turning-over mechanism includes a transmission rod (5) with a gear, both ends of the transmission rod (5) are rotatably connected to the inner wall of the fermentation cabinet body (1) through bearings, the upper gear of the transmission rod (5) is meshed with the gear of the rotating rod (44), a double-sided gear (51) is rotatably connected to the outer surface of the fixed ring groove (2), and the tooth ring of the double-sided gear (51) is meshed with the gear of the transmission rod (5).

7. A tea fermentation treatment device according to claim 6, characterized in that: A support seat (6) is fixedly installed on the upper surface of one of the arc-shaped sliders (21), a gear set (61) is rotatably connected to the outer surface of the support seat (6) through a bearing, the bevel gear of the gear set (61) is meshed with the bevel gear of the double-sided gear (51), a rotating sleeve (62) with a gear is rotatably connected to the outer surface of the support seat (6) through a bearing, the gear of the rotating sleeve (62) is meshed with the gear of the gear set (61) of the gear set (61), a rotating lead screw (63) with a bevel gear is rotatably connected to the inner wall of the rotating sleeve (62) through a bearing, a threaded sleeve (64) is threadedly connected to the outer surface of the rotating lead screw (63), the outer surface of the threaded sleeve (64) is slidably inserted into the inner wall of the rotating sleeve (62), a collar (65) is rotatably connected to the outer surface of the threaded sleeve (64), a turning-over lever (66) is hinged to the outer surface of the rotating sleeve (62) through a pin shaft, a pushing connecting rod (67) is hinged to the outer surface of the turning-over lever (66) through a pin shaft, and one end of the pushing connecting rod (67) is hinged to the outer surface of the collar (65) through a pin shaft. A plurality of the pushing connecting rods (67) are annularly and arrayedly distributed on the outer surface of the collar (65).

8. A tea fermentation treatment device according to claim 7, characterized in that: An arc-shaped bevel gear (68) is fixedly installed on the inner wall of the fermentation cabinet body (1), and the outer surface of the arc-shaped bevel gear (68) is meshed with the bevel gear of the rotating lead screw (63).

9. The tea fermentation treatment device according to claim 8, characterized in that: The second turning mechanism comprises a limit frame (7) with a spring, the limit frame (7) is fixedly mounted on the outer surface of one of the arc-shaped sliders (21), the outer surface of the limit frame (7) is slidably plugged with a connecting seat (71), the outer surface of the connecting seat (71) is fixedly mounted with the spring of the limit frame (7), the outer surface of the connecting seat (71) is rotatably connected with a bevel crank (72) with a bevel gear, the bevel gear of the bevel crank (72) is meshed with the bevel gear of the double-sided gear (51), the outer surface of the limit frame (7) is hinged with a hinge seat (73) through a pin shaft, the outer surface of the hinge seat (73) is hinged with a arc-shaped connecting plate (74) through a pin shaft, the outer surface of the arc-shaped connecting plate (74) is hinged with the bevel crank One end of the handle (72) is fixedly installed, and the outer surface of the hinge seat (73) is hinged with a piston push rod (75) through a pin shaft. The outer surface of the connecting seat (71) is fixedly installed with a limiting sleeve (76), and the outer surface of the piston rod push rod is slidably plugged with the inner wall of the limiting sleeve (76). One end of the piston push rod (75) is hinged with a flip rod (77) with a paddle through a pin shaft, and one end of the flip rod (77) is slidably plugged with the inner wall of the limiting sleeve (76). The inner wall of the fermentation cabinet (1) is fixedly installed with a spiral groove (78), and the outer surface of the connecting seat (71) is rotatably connected with a lifting roller (79), and the outer surface of the lifting roller (79) is slidably connected with the inner wall of the spiral groove (78).

10. A tea fermentation treatment device according to claim 9, characterized in that: The air supply fan (11) structure comprises a main pipeline (8), wherein the main pipeline (8) is fixedly mounted on the inner wall of the driving housing (4), an air supply hose (81) is fixedly mounted on the outer surface of the main pipeline (8), the air supply hose (81) is fixedly mounted on the lower surface of the hinged connecting rod (22), an air supply nozzle (82) is fixedly mounted on one end of the hinged connecting rod (22), and one end of the air supply nozzle (82) is fixedly mounted on the lower surface of the hinged connecting rod (22) and then passes through the upper surface of the hinged connecting rod (22).

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