阅读说明：本技术 一种茶叶揉捻装置 (Tea rolling device ) 是由 程凤 邓威威 程萍 程林 田焕宇 詹昊 程千俊 于 2021-07-27 设计创作，主要内容包括：本发明公开了一种茶叶揉捻装置,属于茶叶加工领域,包括底座、储存料桶和压盖,所述储存料桶内侧面呈环形均匀设有风腔,所述风腔外侧通过伸缩杆与导风管连接,所述导风管下端部设有吹风管,任意所述支撑柱上固定套接有第一齿轮,所述第一齿轮内侧啮合有第二齿轮,所述支撑杆上端部通过螺纹连接有旋转套,所述旋转套上通过轴承连接有支撑板,所述支撑板上设有螺纹套,所述螺纹套内部通过螺纹连接有螺杆,所述螺杆下端部设有压盖,所述底座中部设有支撑座,所述支撑座和压盖内侧面分别设有第一弧形旋片和第二弧形旋片。本发明即能够在茶叶揉捻的同时,无需额外作用力可对茶叶通风烘干,且在茶叶揉捻的过程中,可逐步对茶叶加压,自动化程度高。(The invention discloses a tea rolling device, which belongs to the field of tea processing and comprises a base, a storage barrel and a gland, wherein an air cavity is uniformly arranged on the inner side surface of the storage barrel in an annular shape, the outer side of the air cavity is connected with an air guide pipe through a telescopic rod, a blowing pipe is arranged at the lower end part of the air guide pipe, a first gear is fixedly sleeved on any support column, a second gear is meshed on the inner side of the first gear, the upper end part of the support rod is connected with a rotating sleeve through threads, the rotating sleeve is connected with a support plate through a bearing, a threaded sleeve is arranged on the support plate, a screw rod is connected inside the threaded sleeve through threads, the lower end part of the screw rod is provided with the gland, the middle part of the base is provided with a support seat, and the inner side surfaces of the support seat and the gland are respectively provided with a first arc-shaped rotary piece and a second arc-shaped rotary piece. The tea leaf rolling machine can ventilate and dry tea leaves without additional acting force while rolling the tea leaves, can gradually pressurize the tea leaves in the tea leaf rolling process, and has high automation degree.)

1. The utility model provides a device is kneaded to tealeaves, includes base (1), stores storage bucket (10) and gland (19), base (1) up end is the annular and evenly is equipped with support column (2), the first connecting plate (13) of support column (2) fixedly connected with, there is second connecting plate (14), arbitrary first connecting plate (13) overhang end through round pin axle swing joint be equipped with bracing piece (21) on second connecting plate (14), second connecting plate (14) are the annular and weld in storage bucket (10) lateral surface, its characterized in that: the inner side surface of the storage barrel (10) is annularly and uniformly provided with air cavities (12), the outer sides of the air cavities (12) are connected with an air guide pipe (7) through a telescopic rod (8), the lower end part of the air guide pipe (7) is provided with a blowing pipe (9), a first gear (3) is fixedly sleeved on any supporting column (2), the inner side of the first gear (3) is meshed with a second gear (4), the second gear (4) is fixedly sleeved on an output shaft of a driving motor (5), the upper end part of a supporting rod (21) is connected with a rotating sleeve (15) through threads, the rotating sleeve (15) is connected with a supporting plate (16) through a bearing, a thread sleeve (17) is arranged on the supporting plate (16), the inside of the thread sleeve (17) is connected with a screw rod (18) through threads, the lower end part of the screw rod (18) is provided with a gland (19), the middle part of the base (1) is provided with a supporting seat (6), the inner side surfaces of the supporting seat (6) and the gland (19) are respectively provided with a first arc-shaped rotary sheet (11) and a second arc-shaped rotary sheet (20).

2. A tea leaf rolling device according to claim 1, wherein the blowpipes (9) communicate with the inside of the air chamber (12), and the blowpipes (9) are inclined inwardly and downwardly.

3. A tea leaf rolling device according to claim 1, wherein the first arcuate vane (11) and the second arcuate vane (20) are oppositely directed.

4. A tea rolling device according to claim 1, characterized in that the supporting columns (2) are fixed on the base (1) through bearings, and the number of the supporting columns (2) is 3.

5. Tea leaf rolling device according to claim 1, wherein the external diameter of the gland (19) is equal to the internal diameter of the storage barrel (10), and the gland (19) and the screw (18) are perpendicular to each other.

6. The tea twisting device according to claim 1, wherein the air guide pipes (7) correspond to the inner and outer positions of the support columns (2), and the number of the air guide pipes (7) is equal to that of the support columns (2).

7. A tea rolling device according to claim 1, characterized in that the support bar (21) and the screw (18) are parallel to each other, and the screw (18) is arranged outside the support bar (21).

8. A tea rolling device according to claim 1, characterized in that the inner side of the air chamber (12) is provided with vent holes uniformly, and the air chamber (12) is arc-shaped.

9. A tea leaf rolling device according to claim 1, wherein the screw (18) has the same direction of rotation as the second arcuate flight (20).

Technical Field

The invention relates to the field of tea processing, in particular to a tea rolling device.

Background

The rolling and tea making process is one of the processes, most of tea making processes have the process, the traditional white tea does not have the rolling process, but the light and soft process is added in the white tea of the existing new process. Rolling is understood to mean two actions, one rolling, i.e. rolling the tea leaves into strips, and one twisting, which can break the tea cells, squeeze out the tea juice, attach the tea juice to the surface of the tea strips, increase the viscosity and facilitate the formation of the tea shape, and in this way, the area of the tea leaves is reduced and the tea leaves are rolled into strips. The rolling is required to be light and heavy, pressure is gradually applied, the light and the heavy are alternated, and finally the pressure is not applied. At the beginning, the tea leaves are rolled into strips along the veins of the tea leaves without pressurizing, and then the cells are crushed by pressurizing. The tea juice overflows and attaches to the surface of the tea, which is beneficial to increasing the concentration of the tea soup and is also the reason for quickly discharging the soup when washing the tea. The heavier the tea is rolled, the less resistant the tea is to soaking. In the production process, the rolling and the drying are used as two essential procedures in the tea processing, and the rolling and the drying play a vital role in the tea forming.

To the processing of tealeaves, it is generally that to knead and dry and generally separately handle, because knead the in-process, make tealeaves save together too densely, cause subsequent stoving inhomogeneous easily, reduced production efficiency, and in the tealeaves knead the in-process, need pressurize tealeaves step by step, among the prior art, through artifical manual regulation, degree of automation is low, wastes time and energy. To this end, we propose a tea rolling device.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to solve the technical problems that in the process of rolling tea leaves, tea leaves are gathered too densely, so that subsequent drying is not uniform, the production efficiency is reduced, and the tea leaves need to be gradually pressurized in the process of rolling the tea leaves.

2. Technical scheme

In order to solve the problems, the invention adopts the following technical scheme: a tea leaf rolling device comprises a base, a storage barrel and a gland, wherein support columns are uniformly arranged on the upper end surface of the base in an annular shape, the support columns are fixedly connected with a first connecting plate, the hanging end of the first connecting plate is movably connected with a second connecting plate through a pin shaft, a support rod is arranged on any second connecting plate, the second connecting plate is welded on the outer side surface of the storage barrel in an annular shape, air cavities are uniformly arranged on the inner side surface of the storage barrel in an annular shape, the outer side of each air cavity is connected with an air guide pipe through a telescopic rod, a blowing pipe is arranged at the lower end part of the air guide pipe, a first gear is fixedly sleeved on any support rod, a second gear is meshed on the inner side of the first gear, the second gear is fixedly sleeved on an output shaft of a driving motor, the upper end part of each support rod is connected with a rotating sleeve through threads, and the rotating sleeve is connected with a support plate through a bearing, the supporting plate is provided with a threaded sleeve, the interior of the threaded sleeve is connected with a screw rod through threads, a gland is arranged at the lower end of the screw rod, a supporting seat is arranged in the middle of the base, and a first arc-shaped rotary piece and a second arc-shaped rotary piece are respectively arranged on the inner side surfaces of the supporting seat and the gland.

Preferably, the blowpipe is communicated with the interior of the air cavity, and the blowpipe is inclined inwards and downwards.

Preferably, the first arc-shaped rotary vane and the second arc-shaped rotary vane have opposite rotation directions.

Preferably, the support columns are fixed on the base through bearings, and the number of the support columns is 3.

Preferably, the outer diameter of the gland is equal to the inner diameter of the storage barrel, and the gland and the screw are perpendicular to each other.

Preferably, the air guide pipes correspond to the support columns at inner and outer positions, and the number of the air guide pipes is equal to that of the support columns.

Preferably, the support rod and the screw rod are parallel to each other, and the screw rod is arranged on the outer side of the support rod.

Preferably, the inner side surface of the air cavity is uniformly provided with air vents, and the air cavity is arc-shaped.

Preferably, the screw has the same rotating direction as the second arc-shaped rotating piece.

3. Advantageous effects

(1) According to the tea leaf rolling machine, the telescopic rod, the supporting column, the air cavity and the blowing pipe are arranged, under the action of the driving motor, due to the meshing of the first gear and the second gear and the connection effect of the first connecting plate and the second connecting plate, the supporting column rotates, so that tea leaves in the storage barrel rotate along with the storage barrel and continuously rub against the second arc-shaped rotary sheet on the supporting seat, meanwhile, in the process of movement of the storage barrel, the telescopic rod is continuously pushed to blow air in the air guide pipe to the interior of the storage barrel through the blowing pipe, in the tea leaf rolling process, the tea leaves can be air-dried, the humidity of the tea leaves is reduced, in the rolling process, extra power is not needed, the tea leaves are air-dried, the drying uniformity is improved, and meanwhile, the tea leaf processing efficiency is higher.

(2) According to the tea leaf rolling machine, the first arc-shaped rotary piece, the second arc-shaped rotary piece, the screw rod and the threaded sleeve are arranged, the pressing cover can be in contact with tea leaves in the storage barrel through adjusting the rotary sleeve and can exert the extrusion force on the tea leaves from top to bottom, when the storage barrel drives the tea leaves to move, due to the fact that the rotating directions of the first arc-shaped rotary piece and the second arc-shaped rotary piece are opposite, the second arc-shaped rotary piece can be pushed to rotate when the tea leaves move to the side opposite to the rotating direction of the first arc-shaped rotary piece along with the storage barrel, the screw rod can move on the threaded sleeve, the pressing cover can continuously move downwards, and in the rolling process, automatic and gradual pressurization is carried out to break cells in the tea leaves, and the rolling effect of the tea leaves is improved.

Drawings

Fig. 1 is a schematic front view of a tea rolling device according to the present invention;

fig. 2 is a schematic top view of a part of a tea rolling device according to the present invention;

FIG. 3 is a schematic sectional view A-A of a tea rolling device according to the present invention;

FIG. 4 is a schematic bottom view of the pressing cover of the tea rolling device according to the present invention;

fig. 5 is an enlarged schematic view of the tea rolling device at the position M.

Reference numerals: 1. a base; 2. a support pillar; 3. a first gear; 4. a second gear; 5. a drive motor; 6. a supporting seat; 7. an air guide pipe; 8. a telescopic rod; 9. a blowpipe; 10. a storage bucket; 11. a first arc-shaped rotary vane; 12. a wind cavity; 13. a first connecting plate; 14. a second connecting plate; 15. a rotating sleeve; 16. a support plate; 17. a threaded sleeve; 18. a screw; 19. a gland; 20. a second arc-shaped rotary vane; 21. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a tea rolling device comprises a base 1, a storage barrel 10 and a gland 19, wherein the base 1 is placed on the ground, the cross section of the base 1 is square, support columns 2 are uniformly arranged on the upper end surface of the base 1 in an annular shape, the outer diameter of the lower end part of each support column 2 is larger than that of the upper end part of each support column 2, the support columns 2 are fixed on the base 1 through bearings, the support columns 2 are perpendicular to the base 1, the support columns 2 are fixedly connected with first connecting plates 13, the first connecting plates 13 are fixedly sleeved on the upper end parts of the support columns 2, the hanging ends of the first connecting plates 13 are movably connected with second connecting plates 14 through pin shafts, the second connecting plates 14 are arranged above the first connecting plates 13, the length of the first connecting plates 13 is smaller than that of the second connecting plates 14, the first connecting plates 13 and the second connecting plates 14 are parallel to each other, and a space is arranged between the second connecting plates 14 and the first connecting plates 13, the first connecting plate 13 and the second connecting plate 14 can rotate relatively around the pin shaft connected with the first connecting plate 14, any second connecting plate 14 is provided with a support rod 21, any one second connecting plate 14 of the three second connecting plates 14 is provided with the support rod 21, the support rod 21 is fixedly welded on the second connecting plate 14, the second connecting plate 14 is welded on the outer side surface of the storage material barrel 10 in an annular shape, the upper end part and the lower end part of the storage material barrel 10 are both provided with openings, tea leaves can be added through the upper end part of the storage material barrel 10, the inner side surface of the storage material barrel 10 is provided with air cavities 12 uniformly in an annular shape, the longitudinal section of each air cavity 12 is an annular ring which is larger than a semi-circular arc, the air cavities 12 are fixedly welded on the inner side wall of the storage material barrel 10, the air cavities 12 are arranged, and air generated by the telescopic rod 8 can be blown into the air cavities 12 through the air guide pipe 7 in the motion process of the storage material barrel 10, the air is blown to the rolled tea through the through holes in the air cavity 12, and in the rolling process, extra power is not needed, so that the tea is dried in the air, the drying uniformity is improved, and the treatment efficiency of the tea is accelerated;

the inner side surface of the air cavity 12 is uniformly provided with air vents, and the air cavity 12 is arc-shaped. The outer side of the air cavity 12 is connected with an air guide pipe 7 through a telescopic rod 8, the telescopic rod 8 is fixedly welded on the air guide pipe 7, the inner cavity of the telescopic rod 8 is communicated with the inner part of the air cavity 12, the air guide pipe 7 is L-shaped, the cross section of the air guide pipe 7 is circular, a blowing pipe 9 is arranged at the lower end part of the air guide pipe 7, any telescopic rod 8 can work in the motion process of the material storage barrel 10 to ventilate the inner part of the air guide pipe 7, the air is blown to the inner part of the material storage barrel 10 through the blowing pipe 9, the humidity of tea leaves is reduced while the tea leaves are kneaded, the inner end part and the outer end part of the blowing pipe 9 are respectively and fixedly welded on the material storage barrel 10 and the air guide pipe 7, wherein the height of the air guide pipe 7 is larger than half of the height of the material storage barrel 10, the air drying processing area of the tea leaves can be improved, the air guide pipe 7 can be formed by bending, the number of the air guide pipe 7 is 3, and the setting positions correspond to the inner position and the outer position of the support column 2, the cross section of the air guide pipe 7 is circular, a plurality of telescopic rods 8 can be welded on the inner side of the air guide pipe 7 as required to increase blowing force, each telescopic rod 8 comprises a piston rod and a fixed sleeve, the outer end of each fixed sleeve is welded with the air guide pipe 7, the inner cavity of each fixed sleeve is communicated with the inner cavity of the air guide pipe 7, the piston rod is inserted into the corresponding fixed sleeve, a piston is arranged at the end of each piston rod inserted into the corresponding fixed sleeve, the blowing pipe 9 is communicated with the inner part of the air cavity 12, and the blowing pipe 9 inclines inwards. The blowing pipe 9 is communicated with the inside of the air guide pipe 7, the blowing pipe 9 is arranged, the air in the air guide pipe 7 can be blown to the inside of the air cavity 12 and is discharged into the storage barrel 10 through a plurality of through holes arranged on the air cavity 12, tea leaves can be kneaded along with the storage barrel 10 while being blown to the inside of the storage barrel 10 through the through holes arranged on the air cavity 12, the aperture of the through holes on the air cavity 12 is smaller than 0.2mm, the tea leaves can be effectively prevented from being sucked into the air cavity 12 through the through holes in the use process, a filter screen is arranged inside the blowing pipe 9, the tea leaves can be effectively prevented from being sucked into the air cavity 12 when a piston rod of the telescopic rod 8 gradually retracts into the fixed sleeve, the driving motor 5 is connected with the control switch through a lead, and under the action of the driving motor 5, the storage barrel 10 is connected with the supporting seat 6 through the first connecting plate 13 and the second connecting plate 14 through the meshing action of the first gear 3 and the second gear 4, constantly take place contact with first arc rotating plate 11 on the supporting seat 6 and stir, come to knead tealeaves, the position corresponds inside and outside guide duct 7 and support column 2, and guide duct 7 and support column 2 quantity are equal. Wantonly fixed cover has connect first gear 3 on the support column 2, first gear 3 is fixed to be cup jointed on arbitrary support column 2, support column 2 is fixed in on base 1 through the bearing, and support column 2 set up quantity for 3. The inboard meshing of first gear 3 has second gear 4, second gear 4 is fixed cup joints on driving motor 5's output shaft, through the meshing effect of first gear 3 and second gear 4, under driving motor 5 effect, can drive a plurality of support columns 2 simultaneously rotatory to the pulling is stored storage bucket 10 and is constantly rubbed supporting seat 6, bracing piece 21 and screw rod 18 are parallel to each other, and screw rod 18 locates the outside of bracing piece 21. A threaded sleeve 17 is fixedly inserted on the support plate 16, the threaded sleeve 17 is connected with a screw 18 through threads, and the rotating direction of the screw 18 is the same as that of the second arc-shaped rotary sheet 20. In the tea leaf rolling process, the second arc-shaped rotary piece 20 continuously rotates along with the rolling of tea leaves, due to the threaded connection mode of the screw rod 18 and the threaded sleeve 17, the screw rod 18 can rotate, so that the pressing cover 19 is driven to be pressed into the tea leaves in the storage material barrel 10, in the rolling process, the pressing cover 19 does not need to be adjusted again, the rolling effect of the tea leaves is improved, the upper end part of the supporting rod 21 is connected with the rotary sleeve 15 through threads, the rotary sleeve 15 is in a T shape, the rotary sleeve 15 is connected with the supporting rod 21 through threads, after the tea leaves to be rolled are filled into the storage material barrel 10, the rotary sleeve 15 can move downwards on the supporting rod 21 through manual rotation of the rotary sleeve 15, the pressing cover 19 is driven to be pressed into the storage material barrel 10, the tea leaves in the storage material barrel 10 are compressed, the supporting rod 21 is fixedly welded on the second connecting plate 14, and the second connecting plate 14 and the supporting rod 21 are mutually perpendicular, in the moving process of the second connecting plate 14, the supporting rod 21 and the second connecting plate 14 can be in synchronous movement, so that the movement consistency of the gland 19 and the storage barrel 10 is ensured, the supporting plate 16 is connected to the rotary sleeve 15 through a bearing, the supporting plate 16 is used for connecting the supporting rod 21 with the screw rod 18, the distance between the screw rod 18 and the supporting rod 21 is equal to the central distance between the supporting rod 21 and the storage barrel 10, so that the gland 19 can be clamped into the storage barrel 10 when the supporting plate 16 is pulled to rotate, the supporting plate 16 is provided with a threaded sleeve 17, the supporting plate 16 is not in contact with the screw rod 18, the threaded sleeve 17 and the supporting plate 16 can be fixedly welded, the screw rod 18 is connected inside the threaded sleeve 17 through a thread, the screw rod 18 and the supporting rod 21 are parallel to each other, the length of the supporting rod 21 is greater than that of the screw rod 18, the gland 19 is arranged at the lower end of the screw rod 18, the outer diameter of the gland 19 is equal to the inner diameter of the storage barrel 10, and the gland 19 and the screw 18 are perpendicular to each other. Base 1 middle part is equipped with supporting seat 6, supporting seat 6 is "T" font, sets up supporting seat 6, can play the effect that supports storing storage bucket 10, and first arc revolves piece 11 highly is less than supporting seat 6, and tealeaves is kneading the in-process, and the part can be followed and stored storage bucket 10 and leaked into inside supporting seat 6, and can not be to ground that drops, supporting seat 6 and 19 medial surfaces of gland are equipped with first arc respectively and revolve piece 11 and second arc revolves piece 20. The first arc-shaped rotary plate 11 and the second arc-shaped rotary plate 20 are in a top view structure as shown in fig. 2 and fig. 3, wherein the thicknesses of the first arc-shaped rotary plate 11 and the second arc-shaped rotary plate 20 are equal, the rotating directions of the first arc-shaped rotary plate 11 and the second arc-shaped rotary plate 20 are opposite, and the first arc-shaped rotary plate 11 and the second arc-shaped rotary plate 20 are respectively fixedly welded on opposite surfaces of the supporting seat 6 and the gland 19.

The working principle is as follows: before the tea twisting device is used, a screw rod 18 rotates around a support rod 21 to enable the screw rod 18 to be positioned on the left side of the support rod 21, a gland 19 is separated from a storage barrel 10, tea leaves to be twisted are placed in the storage barrel 10, the screw rod 18 rotates around the support rod 21 again to enable the screw rod 18 to be positioned on the right side of the support rod 21, at the moment, the gland 19 is placed in the storage barrel 10, the screw rod 18 rotates to enable the gland 19 to move downwards in the storage barrel 10 to compact the tea leaves in the storage barrel 10, when the tea twisting device is used, a driving motor 5 is started, an output shaft of the driving motor 5 drives a second gear 4 to rotate under the action of the driving motor 5, due to the meshing action of a first gear 3 and the second gear 4, a support column 2 rotates to drive a first connecting plate 13 to rotate, and the storage barrel 10 moves on a support seat 6 through the connecting action of a second connecting plate 14, store the 10 motion in-process of storage bucket, knead its inside tealeaves, at the motion in-process of storing bucket 10, the motion of storing bucket 10 is inside the fixed cover of piston rod withdrawal of telescopic link 8 of one side, blows the inside wind of wind chamber 12 to storing bucket 10 inside through blowing pipe 9, kneads tealeaves and simultaneously, plays ventilation drying's effect to tealeaves, reduces its humidity, has improved the production efficiency of tealeaves.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.