Tea processing and drying device

Abstract

The invention relates to the technical field of tea leaf fermentation, and discloses a tea leaf processing and drying device which comprises a processing box, a feeding port and a discharging port are formed in the processing box, a partition plate is arranged in the processing box, and a splitter plate is arranged on the partition plate; processing mechanisms are arranged in the processing box and located on the two sides of the splitter plate, each processing mechanism comprises a movable rod and a through hole formed in the partition plate, a plurality of stirring blocks are vertically arranged on each movable rod at equal intervals, and the movable rods can vertically move and rotate in the through holes; a humidifier, a heater and an air blower are arranged on the processing box, a humidifying pipe is communicated between the humidifier and the processing box, and the heater is respectively communicated with the air blower and the processing box through a heating pipe; a blocking block is detachably connected to the feeding hole; the discharge hole is detachably connected with a sealing block; and the driving mechanism is used for driving the two movable rods to vertically move and rotate at the same time. According to the scheme, the problem that tea leaves are dried unevenly when existing equipment is used for drying the tea leaves is mainly solved.

Description

Technical Field

[0001] The invention relates to the technical field of tea fermentation, and in particular to a tea processing and drying device. Background Art

[0002] Tea, commonly known as tea, generally includes the leaves and buds of the tea tree. Other names include tea, tea, tea, tea. Tea ingredients include catechins, cholesterin, caffeine, inositol, folic acid, and pantothenic acid, which are good for health. The tea processing process involves fermentation and drying. At present, the fermentation and drying of tea are usually carried out separately. After fermentation, workers need to transport the tea to the drying equipment, which is cumbersome and inefficient.

[0003] To solve the above problems, a Chinese patent with publication number CN214178940U discloses an integrated tea fermentation and drying device, including a box body and a heating chamber, a feeding port is opened on the left side of the top of the box body, and a motor is fixedly installed in the center of the top of the box body, a central axis is installed through the bottom of the motor through the box body, and stirring blades are fixedly installed at both ends of the central axis, a pumping plate is installed through the inside of the upper end of the box body, and a funnel is fixedly installed in the center of the inside of the box body, a control panel is fixedly installed in the center of the outside of the box body, and a heater is fixedly installed at the lower left end of the box body, a drawer is movably installed at the bottom of the box body, and a handle is fixedly installed in the center of the outside of the drawer; the equipment can dry the tea leaves without transferring or replacing the equipment after the tea leaves are fermented, the operation is simple, and the work efficiency is improved.

[0004] The following problems exist during the actual use of the above-mentioned equipment: after the fermentation of the tea leaves is completed, the tea leaves fall into the heating chamber and are dried using electric heating tubes. However, the tea leaves are piled up in the heating chamber, causing the electric heating tubes to have a more obvious drying effect on the tea leaves outside the tea pile, while having a relatively weak drying effect on the tea leaves inside the tea pile. As a result, the tea leaves are dried unevenly, which may cause some tea leaves to be burnt, and some tea leaves may not be dried. Summary of the invention

[0005] The present invention aims to provide a tea processing and drying device to solve the problem of uneven drying of tea leaves in existing equipment.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a tea processing and drying device, comprising a processing box, the processing box is provided with a feed port and a discharge port, a partition is provided inside the processing box, a diverter plate is provided on the partition, and the diverter plate is located below the feed port; processing mechanisms are provided on both sides of the diverter plate in the processing box, the processing mechanisms include a movable rod and a through hole opened on the partition, a plurality of stirring blocks are vertically equidistantly provided on the movable rod, and the movable rod can move and rotate vertically in the through hole; a humidifier, a heater and a blower are provided on the processing box, a humidifying pipe is connected between the humidifier and the processing box, and a heating pipe is connected to the heater and the blower and the processing box respectively; a blocking block is detachably connected to the feed port; there are two discharge ports, the two discharge ports are respectively located on both sides of the diverter plate, and a sealing block is detachably connected to the discharge port; and a driving mechanism for simultaneously driving the two movable rods to move vertically and rotate.

[0007] The principles and advantages of this solution are:

[0008] 1. This solution uses a humidifier to introduce steam into the processing box through a humidifying tube, and uses a heater, a blower and a heating tube to add hot air into the processing box, that is, steam and hot air are used to promote tea fermentation; after the fermentation process is completed, steam is no longer introduced into the processing box, but hot air continues to be added into the processing box, so that the tea leaves can be dried; therefore, this solution can ferment and dry the tea leaves without transferring or replacing equipment, is easy to operate, and improves efficiency.

[0009] 2. This solution uses a heater, a blower and a heating tube to add hot air into the processing box to dry the tea leaves. Compared with the prior art, this solution can drive two movable rods to rotate through a driving mechanism, and the movable rods drive the stirring block to move synchronously, thereby driving the tea leaves to turn over, causing the tea leaves to constantly change position, thereby promoting uniform drying of the tea leaves.

[0010] 3. During the rotation of the two movable rods in this scheme, the driving mechanism can also drive the two movable rods to move vertically. On the one hand, it can drive the vertical movement of the tea leaves. On the other hand, it can also expand the stirring range of the tea leaves by the stirring block and promote more tea leaves to turn over. In this way, the tea leaves can be constantly changed in position, promoting uniform drying of the tea leaves.

[0011] 4. In this solution, after the tea leaves enter the processing box, they are equally divided by the diverter plate to the partition on both sides of the diverter plate, that is, there are two spaces for drying and turning the tea leaves, so that the tea leaves can be dried faster and the drying efficiency can be improved.

[0012] Furthermore, the driving mechanism includes a chamber opened inside the diverter plate, pipes rotatably connected to the two sides of the bottom of the partition respectively, and side blocks fixed to the side walls of the movable rod. A rotating shaft is provided in the chamber, and the rotating shaft is rotatably connected to the diverter block and the partition. A driving gear is coaxially connected to the rotating shaft, and a driven gear meshing with the driving gear is sleeved on the outer wall of the pipe. A side groove is provided on the inner wall of the pipe, and the side block is slidably connected to the side groove, so that the movable rod can move vertically in the pipe; it also includes a driving part for driving the rotating shaft to rotate, and a linkage part that drives the two movable rods to reciprocate vertically as the rotating shaft rotates.

[0013] Through the above arrangement, the driving part drives the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, the driving gear meshes with the driven gear to drive the driven gear to rotate, the driven gear drives the pipeline to rotate, the pipeline drives the movable rod to rotate through the side groove and the side block, the movable rod drives the stirring block to rotate, and the stirring block is used to drive the tea leaves to turn over, so that the tea leaves change their position continuously.

[0014] During the rotation of the shaft, the two movable rods will also be driven to move vertically through the linkage part. On the one hand, it can drive the vertical movement of the tea leaves, and on the other hand, it can expand the stirring range of the tea leaves by the stirring block and promote more tea leaves to be turned over, so that the tea leaves can be constantly changed in position and the tea leaves can be evenly dried.

[0015] Furthermore, the linkage part includes a cylindrical cam coaxially connected to the rotating shaft, an annular groove opened on the movable rod, and an annular block located in the annular groove. The cylindrical cam is provided with a first curved groove, and the annular block can rotate relatively in the annular groove. The annular block is provided with an auxiliary block and a guide block. The end of the auxiliary block away from the annular block is slidably connected to the first curved groove, and the guide block is vertically slidably connected to the processing box.

[0016] Through the above arrangement, during the rotation of the rotating shaft, the rotating shaft drives the circular shaft cam to rotate, and the cylindrical cam drives the annular block to reciprocate in the vertical direction through the first curved groove and the auxiliary block; since the annular block can rotate relatively in the annular groove, during the rotation of the movable rod, the annular block can drive the movable rod to reciprocate vertically through the annular groove, and the movable rod drives the stirring block to reciprocate vertically.

[0017] Furthermore, first inclined surfaces are provided on both sides of the top of the diverter plate, and the distance between the two first inclined surfaces gradually increases from top to bottom.

[0018] Through the above arrangement, the first inclined surfaces on both sides of the diverter plate can be used to promote the movement of the tea leaves to both sides of the diverter plate, which is beneficial to the equal division of the tea leaves.

[0019] Furthermore, both sides of the partition are provided with slide grooves, and push blocks are slidably connected in the slide grooves. The push blocks are provided with baffles for blocking the slide grooves, and the baffles are in friction contact with the top of the partition; it also includes an adjustment mechanism that drives the two push blocks to reciprocate horizontally as the rotating shaft rotates.

[0020] Through the above arrangement, during the rotation of the shaft, the two push blocks are driven to reciprocate laterally through the adjustment mechanism; during the reciprocating laterally motion of the push block, the push block drives the baffle to reciprocate laterally, and the push block and the baffle can be used to drive the tea leaves to move laterally, so that the tea leaves can be constantly changed in position, thereby promoting uniform drying of the tea leaves; and, during the reciprocating laterally motion of the push block and the baffle, the baffle can block the chute to prevent the tea leaves from falling into the chute.

[0021] Furthermore, a second inclined surface is provided on the baffle, and the distance between the two second inclined surfaces gradually decreases from top to bottom.

[0022] Through the above arrangement, the second inclined surface can promote the movement of the tea leaves toward the movable rod, and promote the tea leaves to be turned over by the stirring block, so that the tea leaves can be constantly changed in position, and the tea leaves can be evenly dried.

[0023] Furthermore, the adjustment mechanism includes a U-shaped block and a cam body coaxially connected to the rotating shaft, and the two ends of the U-shaped block are respectively fixed to the two push blocks; the cam body is located in the U-shaped block, the cam body and the two ends of the U-shaped block are abutted, and the cam body can rotate in the U-shaped block.

[0024] Through the above arrangement, during the rotation of the shaft, the shaft will also drive the cam body to rotate, and the cam body drives the two push blocks to move back and forth laterally along the paths of the two slide grooves through the U-shaped block.

[0025] Furthermore, guide parts are provided on both sides of the partition plate, and the guide parts include vertical holes located on both sides of the partition plate and a second curved groove opened on the outer wall of the pipe. The spacing between the two vertical holes is smaller than the spacing between the two slide grooves, and an elastic layer is provided in the vertical hole; a vertical block for squeezing the elastic layer is slidably connected in the vertical hole; and one end of the vertical block away from the elastic layer is slidably connected to the second curved groove.

[0026] Through the above arrangement, during the rotation of the pipeline, the pipeline can also drive the vertical block to reciprocate vertically along the path of the vertical groove through the second curved groove, so that the vertical block can intermittently squeeze the elastic layer to bulge upward, thereby promoting the turning of the tea leaves; and, the two vertical blocks on one side of the diverter plate, one high and one low, can promote the left and right movement of the tea leaves, thereby changing the position of the tea leaves and promoting uniform drying of the tea leaves.

[0027] Furthermore, the top of the vertical block is arc-shaped.

[0028] Through the above arrangement, after the vertical block moves upward, the top of the vertical block can completely contact the elastic layer, so that the elastic layer is more evenly stressed, thus avoiding damage to the elastic layer and extending the service life of the elastic layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of an embodiment of a tea processing and drying device of the present invention;

[0030] Figure 2 for Figure 1 Partial cross-sectional view in the main viewing direction;

[0031] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0032] Figure 4 for Figure 2 Enlarged view of point B in the middle. DETAILED DESCRIPTION

[0033] The following is further described in detail through specific implementation methods:

[0034] The figure marks in the drawings of the specification include: processing box 10, feed port 11, partition 12, diverter plate 13, first inclined surface 14, blocking block 15, sealing block 16, movable rod 20, stirring block 21, humidifier 22, heater 23, blower 24, humidifying tube 25, atomizing nozzle 26, heating tube 27, chamber 30, pipeline 31, side block 32, rotating shaft 33, driving gear 34, driven gear 35, side groove 36, motor 37, cylindrical cam 40, annular groove 41, annular block 42, auxiliary block 43, guide block 44, slide groove 50, push block 51, baffle 52, second inclined surface 53, U-shaped block 60, cam body 61, vertical hole 70, elastic layer 71, vertical block 72.

[0035] Example

[0036] Basically as attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 As shown: A tea processing and drying device includes a processing box 10, which is provided with a feed port 11 and a discharge port; a partition 12 is fixedly connected inside the processing box 10, a diverter plate 13 is fixedly connected to the partition 12, the diverter plate 13 is located in the middle of the partition 12, and the diverter plate 13 is located below the feed port 11; first inclined surfaces 14 are provided on both sides of the top of the diverter plate 13, and the distance between the two first inclined surfaces 14 gradually increases from top to bottom. The feed port 11 is provided at the middle position of the top of the processing box 10, and a blocking block 15 is threadedly connected to the feed port 11; the discharge port is provided on the front side wall of the processing box 10, and there are two discharge ports, which are respectively located on both sides of the diverter plate 13, and a sealing block 16 is threadedly connected to the discharge port.

[0037] A processing mechanism is provided on both sides of the diverter plate 13 in the processing box 10, and the processing mechanism includes a movable rod 20 and a through hole opened on the partition 12. The movable rod 20 is cylindrical, and a plurality of stirring blocks 21 are fixedly connected to the movable rod 20 vertically and equidistantly. The movable rod 20 can move and rotate vertically in the through hole; a humidifier 22, a heater 23 and a blower 24 are fixedly connected to the processing box 10, and a humidifying pipe 25 is connected between the humidifier 22 and the processing box 10, and an atomizing nozzle 26 is connected to the humidifying pipe 25, and the atomizing nozzle 26 is located in the processing box 10; the heater 23 is connected to the blower 24 and the processing box 10 through a heating pipe 27.

[0038] The drive mechanism further comprises a driving mechanism for simultaneously driving the two movable rods 20 to move vertically and rotate, the driving mechanism comprising a chamber 30 provided inside the diverter plate 13, a pipe 31 rotatably connected to the two sides of the bottom of the partition plate 12, and a side block 32 fixedly connected to the side wall of the movable rod 20. A rotating shaft 33 is provided in the chamber 30, the rotating shaft 33 is rotatably connected to the diverter block and the partition plate 12, a driving gear 34 is coaxially connected to the rotating shaft 33, the pipe 31 is cylindrical, a driven gear 35 meshing with the driving gear 34 is sleeved on the outer wall of the pipe 31, a side groove 36 is provided on the inner wall of the pipe 31, the side block 32 is slidably connected to the side groove 36, and the movable rod 20 can move vertically in the pipe 31; the drive unit further comprises a driving unit for driving the rotating shaft 33 to rotate. In the present embodiment, the driving unit is a motor 37, the motor 37 is fixedly connected in the chamber 30, and the output shaft of the motor 37 is coaxially connected to the rotating shaft 33.

[0039] The driving mechanism also includes a linkage part that drives the two movable rods 20 to reciprocate vertically as the rotating shaft 33 rotates. The linkage part includes a cylindrical cam 40 coaxially connected to the rotating shaft 33, an annular groove 41 provided on the movable rod 20, and an annular block 42 located in the annular groove 41. The cylindrical cam 40 is located below the driving gear 34. A first curved groove is provided on the cylindrical cam 40. The annular block 42 can rotate relatively in the annular groove 41. An auxiliary block 43 and a guide block 44 are fixed to the annular block 42. The end of the auxiliary block 43 away from the annular block 42 is slidably connected to the first curved groove, and the guide block 44 is vertically slidably connected to the processing box 10.

[0040] Both sides of the partition 12 are horizontally provided with a slide groove 50, and a push block 51 is slidably connected in the slide groove 50. A baffle 52 for blocking the slide groove 50 is fixedly connected to the side wall of the push block 51, and the baffle 52 is in frictional contact with the top of the partition 12; a second inclined surface 53 is arranged on the baffle 52, and the spacing between the two second inclined surfaces 53 gradually decreases from top to bottom; it also includes an adjustment mechanism that drives the two push blocks 51 to reciprocate laterally as the rotating shaft 33 rotates, and the adjustment mechanism includes a U-shaped block 60 and a cam body 61 coaxially connected to the rotating shaft 33, and the two ends of the U-shaped block 60 are respectively fixedly connected to the two push blocks 51; the cam body 61 is located below the cylindrical cam 40, and the cam body 61 is located in the U-shaped block 60, and the cam body 61 is against the two ends of the U-shaped block 60, and the cam body 61 can rotate in the U-shaped block 60.

[0041] Guide parts are provided on both sides of the partition 12 located at the diverter plate 13, and the guide parts include vertical holes 70 located on both sides of the partition 12 and a second curved groove opened on the outer wall of the pipe 31. The spacing between the two vertical holes 70 is smaller than the spacing between the two slide grooves 50, and an elastic layer 71 is fixed in the vertical hole 70; a vertical block 72 for squeezing the elastic layer 71 is slidably connected in the vertical hole 70, and the vertical block 72 is located below the elastic layer 71, and the elastic layer 71 is located on the movement trajectory of the vertical block 72; the second curved groove is located above the driven gear 35, and the end of the vertical block 72 away from the elastic layer 71 is slidably connected to the second curved groove.

[0042] The specific implementation process is as follows:

[0043] When the tea leaves need to be fermented, the tea leaves are put into the processing box 10 through the feed port 11, so that the tea leaves are equally divided under the action of the diverter plate 13, that is, the tea leaves are equally divided by the diverter plate 13 to the partition 12 on both sides of the diverter plate 13, and then the feed port 11 is sealed by the blocking block 15; and the first inclined surfaces 14 on both sides of the diverter plate 13 can promote the equal division of the tea leaves.

[0044] The humidifier 22, the heater 23 and the blower 24 are started. The humidifier 22 introduces steam into the processing box 10 through the humidifying tube 25 and the atomizing nozzle 26, and adds hot air into the processing box 10 through the heater 23, the blower 24 and the heating tube 27, that is, the steam and hot air are used to promote the fermentation of tea leaves.

[0045] After the fermentation of the tea leaves is completed, the humidifier 22 is turned off, and the block 15 is removed from the feed inlet 11; the tea leaves are dried by applying hot air to the tea leaves.

[0046] The motor 37 is started, and the output shaft of the motor 37 drives the rotating shaft 33 to rotate, the rotating shaft 33 drives the driving gear 34 to rotate, the driving gear 34 is engaged with the driven gear 35 to drive the driven gear 35 to rotate, the driven gear 35 drives the pipe 31 to rotate, the pipe 31 drives the movable rod 20 to rotate through the side groove 36 and the side block 32, the movable rod 20 drives the stirring block 21 to rotate, and the stirring block 21 is used to drive the tea leaves to turn over, so that the tea leaves are constantly changed in position, which promotes uniform drying of the tea leaves.

[0047] During the rotation of the rotating shaft 33, the rotating shaft 33 drives the circular shaft cam to rotate, and the cylindrical cam 40 drives the annular block 42 to reciprocate in the vertical direction through the first curved groove and the auxiliary block 43; since the annular block 42 can rotate relatively in the annular groove 41, during the rotation of the movable rod 20, the annular block 42 can drive the movable rod 20 to reciprocate vertically through the annular groove 41, and the movable rod 20 drives the stirring block 21 to reciprocate vertically. On the one hand, it can drive the tea leaves to move vertically, and on the other hand, it can also expand the stirring range of the stirring block 21 on the tea leaves, and promote more tea leaves to be turned over, so that the tea leaves can be constantly changed in position, and the tea leaves are evenly dried.

[0048] During the rotation of the rotating shaft 33, the rotating shaft 33 will also drive the cam body 61 to rotate. The cam body 61 drives the two push blocks 51 to move back and forth laterally along the paths of the two slide grooves 50 through the U-shaped block 60; during the horizontal reciprocating motion of the push block 51, the push block 51 drives the baffle 52 to move back and forth laterally. The push block 51 and the baffle 52 can be used to drive the tea leaves to move laterally, so that the tea leaves can be constantly changed in position, thereby promoting uniform drying of the tea leaves; and, during the horizontal reciprocating motion of the push block 51 and the baffle 52, the baffle 52 can block the slide groove 50 to prevent the tea leaves from falling into the slide groove 50; in addition, the second inclined surface 53 can be used to promote the tea leaves to move in the direction of the movable rod 20, and promote the tea leaves to be flipped by the stirring block 21, so that the tea leaves can be constantly changed in position, thereby promoting uniform drying of the tea leaves.

[0049] During the rotation of the pipe 31, the pipe 31 can also drive the vertical block 72 to reciprocate vertically along the path of the vertical groove through the second curved groove, so that the vertical block 72 can intermittently squeeze the elastic layer 71 to bulge upward, thereby promoting the turning of the tea leaves; and, the two vertical blocks 72 on one side of the diverter plate 13, one high and one low, can promote the left and right movement of the tea leaves, thereby changing the position of the tea leaves and promoting uniform drying of the tea leaves.

[0050] After the tea leaves are dried, the sealing block 16 is removed from the discharge port to obtain the dried tea leaves.

[0051] In this embodiment, the top of the vertical block 72 is arc-shaped; after the vertical block 72 moves upward, the top of the vertical block 72 can completely contact the elastic layer 71, so that the elastic layer 71 is more evenly stressed, avoiding damage to the elastic layer 71 and extending the service life of the elastic layer 71.

[0052] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A tea processing and drying device, comprising a processing box, the processing box being provided with a feed inlet and a discharge outlet, characterized in that: A partition is provided in the processing box, and a diverter plate is provided on the partition, and the diverter plate is located below the feed port; processing mechanisms are provided on both sides of the diverter plate in the processing box, and the processing mechanisms include a movable rod and a through hole opened on the partition, and a number of stirring blocks are vertically equidistantly provided on the movable rod, and the movable rod can move and rotate vertically in the through hole; a humidifier, a heater and a blower are provided on the processing box, and a humidifying pipe is connected between the humidifier and the processing box, and a heating pipe is connected to the heater and the blower and the processing box respectively; a blocking block is detachably connected to the feed port; there are two discharge ports, and the two discharge ports are respectively located on both sides of the diverter plate, and a sealing block is detachably connected to the discharge port; and a driving mechanism for simultaneously driving the two movable rods to move vertically and rotate.

2. The tea processing and drying device according to claim 1, characterized in that: The driving mechanism includes a chamber opened inside the diverter plate, pipes rotatably connected to the two sides of the bottom of the partition respectively, and side blocks fixed to the side walls of the movable rod. A rotating shaft is provided in the chamber, and the rotating shaft is rotatably connected to the diverter block and the partition. A driving gear is coaxially connected to the rotating shaft, and a driven gear meshing with the driving gear is sleeved on the outer wall of the pipe. A side groove is provided on the inner wall of the pipe, and the side block is slidably connected to the side groove, so that the movable rod can move vertically in the pipe; it also includes a driving part for driving the rotating shaft to rotate, and a linkage part that drives the two movable rods to reciprocate vertically as the rotating shaft rotates.

3. The tea processing and drying device according to claim 2, characterized in that: The linkage part includes a cylindrical cam coaxially connected to the rotating shaft, an annular groove opened on the movable rod, and an annular block located in the annular groove. The cylindrical cam is provided with a first curved groove, and the annular block can rotate relatively in the annular groove. The annular block is provided with an auxiliary block and a guide block. The end of the auxiliary block away from the annular block is slidably connected to the first curved groove, and the guide block is vertically slidably connected to the processing box.

4. The tea processing and drying device according to claim 3, characterized in that: First inclined surfaces are provided on both sides of the top of the splitter plate, and the distance between the two first inclined surfaces increases gradually from top to bottom.

5. The tea processing and drying device according to claim 4, characterized in that: There are slide grooves on both sides of the partition, and push blocks are slidably connected in the slide grooves. The push blocks are provided with baffles for blocking the slide grooves, and the baffles are in friction contact with the top of the partition; it also includes an adjustment mechanism that drives the two push blocks to reciprocate horizontally as the rotating shaft rotates.

6. The tea processing and drying device according to claim 5, characterized in that: The baffle is provided with a second inclined surface, and the distance between the two second inclined surfaces gradually decreases from top to bottom.

7. The tea processing and drying device according to claim 6, characterized in that: The adjusting mechanism comprises a U-shaped block and a cam body coaxially connected to the rotating shaft. The two ends of the U-shaped block are respectively fixed to two push blocks. The cam body is located in the U-shaped block, the cam body abuts against the two ends of the U-shaped block, and the cam body can rotate in the U-shaped block.

8. The tea processing and drying device according to claim 7, characterized in that: Guide parts are provided on both sides of the partition plate, and the guide parts include vertical holes on both sides of the partition plate and a second curved groove opened on the outer wall of the pipe. The spacing between the two vertical holes is smaller than the spacing between the two slide grooves, and an elastic layer is provided in the vertical hole; a vertical block for squeezing the elastic layer is slidably connected in the vertical hole; and one end of the vertical block away from the elastic layer is slidably connected to the second curved groove.

9. The tea processing and drying device according to claim 8, characterized in that: The top of the vertical block is curved.

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