CN114223754A

CN114223754A - All-round tealeaves is kneaded and is twisted device

Info

Publication number: CN114223754A
Application number: CN202111597579.0A
Authority: CN
Inventors: 李腊梅; 汪素琴; 王卓琴; 胡双; 白家赫; 姚一建; 姜佳燕; 张旭; 张沁怡; 傅淑清
Original assignee: Shaoxing Tea Society
Current assignee: Shaoxing Tea Society
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-03-25
Anticipated expiration: 2041-12-24
Also published as: CN114223754B

Abstract

The invention discloses an all-dimensional tea rolling device, which relates to the technical field of tea equipment, and adopts the technical scheme that: the rolling machine comprises an outer barrel which is transversely arranged, wherein a rolling mechanism is rotatably connected in the outer barrel through a rotating shaft; the outer cylinder comprises a middle cylinder, support cylinders on two sides and a conical cylinder connected between the middle cylinder and the support cylinders, the conical cylinder is gradually enlarged towards one side of the middle cylinder, the twisting mechanism comprises two conical inner cylinders, and the two conical inner cylinders are respectively positioned in the conical cylinders of the outer cylinder and are consistent with the conical cylinders in direction; the inner cylinder can be adjusted in a sliding mode along the direction of the rotating shaft, an annular gap is formed between the inner cylinder and the conical cylinder, and the size of the gap can be adjusted. The invention can improve the rolling effect on tea leaves.

Description

All-round tealeaves is kneaded and is twisted device

Technical Field

The invention relates to the technical field of tea equipment, in particular to an all-dimensional tea rolling device.

Background

Rolling is an important step in the tea production process, and forms a tight curved shape by rolling, and also has an influence on the improvement of the inner quality. The tea strips can be rolled up by rolling, the volume is reduced, a foundation is laid for frying the tea strips to be dry, and the tissue of the tea leaves and the material are properly damaged. The traditional rolling equipment is usually supported by a bottom plate at the bottom, a rolling cylinder is arranged at the upper part of the bottom plate, a pressing plate is arranged in the rolling cylinder, and tea leaves are driven to be rolled on the bottom plate under the action of the rolling cylinder and the internal pressing plate.

However, the current rolling machine has poor rolling effect on tea leaves, and cannot fully roll the tea leaves at different positions, particularly, the tea leaves at the middle position cannot fully roll the tea leaves because the tea leaves have poor dispersibility, and the tea leaves at the middle position are wrapped by other tea leaves.

Therefore, a new solution is needed to solve this problem.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide an all-directional tea leaf rolling device capable of improving a rolling effect on tea leaves.

The technical purpose of the invention is realized by the following technical scheme: an omnibearing tea rolling device comprises an outer barrel which is transversely arranged, wherein a rolling mechanism is rotatably connected in the outer barrel through a rotating shaft; the outer cylinder comprises a middle cylinder, support cylinders on two sides and a conical cylinder connected between the middle cylinder and the support cylinders, the conical cylinder is gradually enlarged towards one side of the middle cylinder, the twisting mechanism comprises two conical inner cylinders, and the two conical inner cylinders are respectively positioned in the conical cylinders of the outer cylinder and are consistent with the conical cylinders in direction; the inner cylinder can be adjusted in a sliding mode along the direction of the rotating shaft, an annular gap is formed between the inner cylinder and the conical cylinder, and the size of the gap can be adjusted.

The invention is further provided with a sliding limiting sleeve arranged at the axis of the inner cylinder, and the sliding limiting sleeve and the rotating shaft can axially slide and axially rotate for limiting; the rotating shaft is fixedly connected with a fixing ring at the position between the two inner cylinders, and a first spring is elastically pressed between the fixing ring and the inner cylinders; and an adjusting mechanism is arranged in the support ring and used for axially adjusting the inner cylinder.

The invention is further provided that the adjusting mechanism comprises a push rod, an adjusting plate and a spring II, wherein the adjusting plate axially slides and is arranged outside the rotating shaft and is driven to adjust through the push rod; the adjusting plate pushes the inner barrel inwards elastically through a spring.

The invention is further provided that one side of the adjusting plate facing the inner cylinder is fixedly connected with an adjusting sleeve, the adjusting sleeve is rotatably connected with an adjusting ring, the adjusting ring and the end surface of the adjusting plate are rotatably supported through a roller, and the spring II elastically presses between the adjusting ring and the inner cylinder.

The invention is further provided that one end of the inner cylinder facing the supporting cylinder is fixedly connected with an extension cylinder, and part of the extension cylinder extends into the supporting cylinder.

The invention is further provided that the middle cylinder is provided with an opening, and a loose-leaf door for closing is arranged outside the opening.

The invention is further provided with a connecting part between the two inner cylinders, and the connecting part can adapt to the adjustment of the distance between the two inner cylinders to stretch; the inner diameter of the middle cylinder is larger than the outer diameter of the connecting part, and an annular cavity is formed between the middle cylinder and the connecting part.

The invention is further provided with a plurality of hot air blowers which are uniformly arranged on the middle cylinder, the middle cylinder is provided with hot air ports corresponding to the hot air blowers, and the hot air blowers are communicated with the hot air ports and are used for introducing hot air into the annular cavity.

The hot air ports are distributed along the tangential direction of the annular cavity, and the hot air machines are used for introducing hot air into the annular cavity and are in the same direction in the annular cavity.

The invention is further arranged in such a way that a plurality of annularly distributed diversion bumps are arranged on the inner wall of the middle cylinder, two diversion inclined planes are formed on the windward side of each diversion bump, and the diversion inclined planes gradually expand towards the direction of hot air and are used for guiding the hot air to the two sides.

The invention is further provided that the connecting part comprises an outer layer and an inner layer which are annularly arranged, the outer layer comprises a first connecting sleeve and a second connecting sleeve which are mutually sleeved, and the first connecting sleeve and the second connecting sleeve are respectively and fixedly connected to the inner cylinders at two sides; the inner layer comprises an elastically telescopic corrugated pipe, and two ends of the corrugated pipe are fixedly connected to the inner cylinders on two sides.

The invention is further provided with an intermediate layer between the outer layer and the inner layer, wherein the intermediate layer comprises a third connecting sleeve and a fourth connecting sleeve which are mutually sleeved, and the third connecting sleeve and the fourth connecting sleeve are respectively and fixedly connected to the inner cylinders at two sides.

The invention is further provided with meshes on the first connecting sleeve and the second connecting sleeve, an annular heat conducting cavity is formed inside the outer layer, a plurality of air guide holes are formed in the inner cylinder corresponding to the inner side of the outer layer, and the air guide holes are communicated with the heat conducting cavity and the cavity in the inner cylinder.

The invention is further provided with an axial exhaust channel arranged in the middle of the rotating shaft, and a fan communicated with the exhaust channel is arranged at one end of the rotating shaft; the rotating shaft penetrates through a cavity of the inner barrel, a plurality of radial through holes are formed in the position, penetrating through the periphery of the cavity, of the rotating shaft, and the through holes are communicated with an exhaust channel of the rotating shaft and the cavity of the inner barrel.

The invention is further provided that the periphery of the through hole is provided with a filter cover.

The invention is further provided that convex ribs are arranged on the conical surfaces of the inner periphery of the conical barrel and the outer periphery of the inner barrel, notches are arranged on the surfaces of the ribs, and the edges of the notches are in arc transition.

In conclusion, the invention has the following beneficial effects:

the tea leaves to be kneaded are accommodated by a conical gap formed between the outer cylinder and the inner cylinder of the kneading mechanism, and the tea leaves are kneaded by relative rotation of the outer cylinder and the inner cylinder; the inner barrel can slide on the rotating shaft and slide and adjust along the rotating shaft, so that the size of the gap can be adjusted, the extrusion force of tea leaves can be adjusted, and the twisting force can be controlled and adjusted to adapt to different processing requirements.

Hot air can be introduced into the annular cavity through the air heater, so that the annular cavity and the inner part of the outer barrel are heated, a certain hot air drying effect is formed in the rolling process, the cyclic processing technology of rolling, drying, re-rolling and re-drying of tea leaves can be simulated, and the processing convenience in the tea leaf rolling process is improved; by adjusting the hot air blower, hot air is intermittently introduced in the rolling process, so that different processing conditions can be simulated.

Drawings

Fig. 1 is a first structural schematic view of an omnidirectional tea rolling device according to the present invention;

FIG. 2 is a schematic structural view of one end of the outer cylinder of the present invention;

FIG. 3 is a schematic structural view of the other end of the outer cylinder of the present invention;

FIG. 4 is a schematic view of the rolling mechanism of the present invention;

FIG. 5 is a schematic structural view of an intermediate cartridge of the present invention;

FIG. 6 is a schematic structural view of a flow guide protrusion on the inner peripheral wall of the middle cylinder according to the present invention;

FIG. 7 is a schematic view of the structure of the ribs of the present invention;

fig. 8 is a schematic structural view of an omnidirectional tea twisting device according to the present invention.

Reference numerals: 1. an outer cylinder; 101. a support cylinder; 102. a tapered barrel; 103. an intermediate barrel; 104. an opening; 105. a loose-leaf door; 106. a flow guide projection; 107. a diversion bevel; 2. a twisting mechanism; 201. an inner barrel; 202. an extension cylinder; 203. sliding a limit sleeve; 204. a cavity; 3. a connecting portion; 301. an outer layer; 302. an intermediate layer; 303. an inner layer; 304. a first connecting sleeve; 305. a second connecting sleeve; 306. a heat conducting cavity; 307. an air vent; 308. connecting sleeves III; 309. connecting sleeves IV; 4. a rotating shaft; 401. a rotating frame; 402. a through hole; 403. a filter housing; 404. an exhaust passage; 5. a first motor; 6. an annular cavity; 7. a gap; 701. a rib; 702. a notch; 8. a fixing ring; 801. a first spring; 9. an adjustment mechanism; 901. a second spring; 902. a push rod; 903. a movable end; 904. an adjusting plate; 905. a roller; 906. an adjusting ring; 907. an adjusting sleeve; 10. a frame; 11. a first lifting rod; 12. a second lifting rod; 13. a support frame; 14. a support gear; 15. a second motor; 16. an exhaust fan; 17. a hot air blower; 171. a hot air port; 172. a hot air net cover.

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.

Example one

The embodiment discloses an all-dimensional tea rolling device, as shown in fig. 1-8, comprising an outer barrel 1, wherein the outer barrel 1 is transversely installed on a frame 10, a rolling mechanism 2 is rotatably connected in the outer barrel 1 through a rotating shaft 4, the outer barrel is driven to rotate through a motor I5, a space for rolling tea is formed between the rolling mechanism 2 and the inner wall of the outer barrel 1, and rolling processing is carried out through the rotation of the rolling mechanism 2.

The outer cylinder 1 comprises a middle cylinder 103, two side supporting cylinders 101 and a conical cylinder 102 connected between the middle cylinder 103 and the supporting cylinders 101, wherein the diameter of the middle cylinder 103 is the largest, the diameters of the two side supporting cylinders 101 are smaller, and the conical cylinder 102 gradually expands towards one side of the middle cylinder 103 to form a conical connection transition. The twisting mechanism 2 is also in a central rotating structure and comprises two conical inner cylinders 201, and the two conical inner cylinders 201 are respectively positioned in the conical cylinders 102 of the outer cylinder 1 and have the same direction as the conical cylinders 102; the inner cylinder 201 is slightly smaller than the inner diameter of the conical cylinder 102, an annular gap 7 is formed between the inner cylinder 201 and the conical cylinder 102, the gap 7 can be used for containing tea leaves, and the tea leaves are twisted by relative rotation of the inner cylinder 201 and the conical cylinder 102; the inner barrel 201 can slide on the rotating shaft 4 and slide and adjust along the rotating shaft 4, so that the size of the gap 7 can be adjusted, the extrusion force of tea leaves can be adjusted, and the twisting force can be controlled and adjusted to adapt to different processing requirements.

In order to improve the rolling effect on the tea leaves, convex ribs 701 can be processed and formed on the conical surfaces of the inner periphery of the conical barrel 102 and the outer periphery of the inner barrel 201, the extrusion pressure degree on the tea leaves can be increased through the ribs 701, the fiber tissues expressed by the tea leaves can be damaged, and the emission of flavor components of the tea leaves is facilitated. And further preferred mode, can form breach 702 on the surface processing of arris strip 701, the edge of breach 702 is the arc transition, and breach 702 can increase the extrusion effect of kneading and twisting to tealeaves.

In order to facilitate the placement and the removal of tea leaves, the middle cylinder 103 can be provided with two openings 104, wherein the two openings 104 are generally positioned at the top and the bottom respectively, so that the tea leaves can be conveniently placed from the upper part and can be conveniently removed from the lower part; a flap door 105 is attached to the outside of the opening 104, and the corresponding opening 104 can be closed. In the process of putting in the tea leaves, the distance between the two inner cylinders 201 is reduced, so that the tea leaves can be put into the gap 7 at the outer sides of the two inner cylinders 201 from the opening 104 at the upper side, and the tea leaves can enter the position of the conical cylinder 102 for rolling and squeezing.

The rotating shaft 4 is rotatably supported through a rotating frame 401 in the supporting cylinder 101, the inner cylinder 201 is connected with the rotating shaft 4 through a spline or an axial flat position, the axis of the inner cylinder 201 is provided with a sliding limiting sleeve 203, the sliding limiting sleeve 203 and the rotating shaft 4 can axially slide, and the axial rotation is limited, so that after the inner cylinder 201 is installed on the rotating shaft 4, the inner cylinder 201 can synchronously rotate with the rotating shaft 4, the inner cylinder 201 can relatively slide, the gap 7 between the inner cylinder 201 and the conical cylinder 102 can be adjusted, and the kneading processing environment of tea leaves can be adjusted.

The inner cylinder 201 is subjected to axial sliding adjustment through the adjusting mechanism 9, so that the position of the inner cylinder 201 is controlled; wherein, a fixed ring 8 is fixedly arranged at the position of the rotating shaft 4 between the two inner cylinders 201, and a first spring 801 is arranged between the fixed ring 8 and the inner cylinders 201 at the two sides; one end of the first spring 801 is pressed against the fixing ring 8, and the other end of the first spring elastically presses against the central sliding limiting sleeve 203 of the inner cylinder 201 on the corresponding side, so that the inner cylinder 201 is elastically supported. The adjusting mechanism 9 is installed at one end of the inner cylinder 201, which deviates from each other, the adjusting mechanism 9 can push the inner cylinder 201, and the axial position of the inner cylinder 201 can be controlled by adjusting the pushing action.

The adjusting mechanism 9 can take various forms, for example, the adjusting mechanism 9 can include a push rod 902, an adjusting plate 904 and a second spring 901, and the adjusting plate 904 is sleeved on the rotating shaft 4 and can axially slide; a plurality of push rods 902 are fixedly arranged at the outer end of the supporting cylinder 101, and the movable ends 903 of the push rods 902 extend into the supporting cylinder 101 and are fixedly connected with the adjusting plates 904, so that the positions of the adjusting plates 904 can be adjusted through the driving of the push rods 902; a second spring 901 is arranged between the adjusting plate 904 and the inner cylinder 201, in the axial adjusting process of the adjusting plate 904, the thrust of the adjusting plate 904 on the inner cylinder 201 can be correspondingly adjusted, and the compression conditions of the first spring 801 and the second spring 901 are adjusted through the thrust conditions on two sides, so that the position of the inner cylinder 201 is adjusted;

in order to reduce the abrasion generated in the rotating process of the two ends of the second spring 901, a rotating support structure can be arranged on one side of the second spring 901; specifically, an adjusting sleeve 907 can be fixedly connected to one side of the adjusting plate 904 facing the inner cylinder 201, an adjusting ring 906 is rotatably connected to the adjusting sleeve 907, and the adjusting ring 906 and the end surface of the adjusting plate 904 are rotatably supported through a roller 905 to form a rotary supporting structure; the second spring 901 is pressed between the rotatable adjusting ring 906 and the inner barrel 201, so that the two springs can be kept more stable in the relative rotation process.

Because both ends of the inner cylinder 201 are subjected to the elastic action of the spring, the position adjustment in the adjustment process moves relatively, the amount of the tea leaves is increased at the local position of the gap 7 between the inner cylinder 201 and the conical cylinder 102 after the tea leaves at the upper part fall and are continuously gathered, the inner cylinder 201 can generate outward micro self-adaptive adjustment, and the pressure on the tea leaves is also increased; in addition, the tea rolling pressure can be adjusted through the pressure adjustment of the push rod 902 in the rolling process, the size of the gap 7 between the inner cylinder 201 and the conical cylinder 102 can also be correspondingly adjusted, the tea thickness condition in the tea rolling process can be adjusted in the operation process, and the rolling effect on the tea is controlled.

In order to more accurately control the position of the inner barrel 201, a displacement sensor can be arranged between the rotating shaft 4 and the inner barrel 201, so that the position of the inner barrel 201 can be conveniently determined, and the rough condition of the twisting force of the equipment on the tea leaves can be determined; the specific sensor forms can be various, and are not described herein.

In order to protect the mechanism in the support table, an extension cylinder 202 is fixedly connected to one end, facing the support cylinder 101, of the inner cylinder 201, part of the extension cylinder 202 extends into the support cylinder 101, a gap 7 between the extension cylinder 202 and the inner diameter of the support cylinder 101 is small, tea leaves can be prevented from entering to a certain extent, the outward end of the extension cylinder 202 faces open, the inward end of the extension cylinder is closed, and part of the adjusting mechanism 9 can be accommodated in the extension cylinder 202, so that the phenomenon that a large amount of tea leaves are clamped into the extension cylinder 202 to cause the dead clamping of adjustment can be avoided.

A connecting part 3 is arranged between the two inner cylinders 201 of the twisting mechanism 2, the connecting part 3 can be adjusted to be flexible and can adapt to the distance adjustment of the two inner cylinders 201, and the outline of the outer side of the connecting part 3 is kept approximately unchanged, so that the tea leaves are extruded to a certain extent at the position of the middle cylinder 103; and the inner diameter of the intermediate cylinder 103 is larger than the outer diameter of the connecting part 3, and an annular cavity 6 is formed between the intermediate cylinder 103 and the connecting part 3. The connecting part 3 can adopt a telescopic bellows structure or two connecting sleeves which are mutually sleeved to form a telescopic structure.

The periphery of the annular cavity 6 is provided with the hot air blower 17 which is connected with the outer side wall of the middle cylinder 103 and provided with a hot air port 171 corresponding to the hot air blower 17 on the middle cylinder 103, the hot air blower 17 is communicated with the hot air port 171, and the outer side of the hot air port 171 is provided with a fine hot air mesh enclosure 172 for blocking the tea leaves; hot air can be introduced into the annular cavity 6 through the hot air blower 17, so that the annular cavity 6 and the inner part of the outer barrel 1 are heated, a certain hot air drying effect is formed in the rolling process, the cyclic processing technology of rolling, drying, re-rolling and re-drying of tea leaves can be simulated, and the processing convenience in the tea leaf rolling process is improved; by adjusting the hot air blower 17, hot air is intermittently introduced during the twisting process, so that different processing conditions can be simulated.

As shown in fig. 5, the hot air ports 171 on the inner wall of the annular cavity 6 are distributed along the tangential direction of the annular cavity 6, each hot air blower 17 can introduce hot air into the annular cavity 6, and the hot air is in the same direction in the annular cavity 6, and under the blowing of the hot air, the hot air in the annular cavity 6 flows in an annular shape, so that the tea leaves can be driven to move in a circulating manner, the effect of turning is achieved, and compared with a common drying mode, the effect is better and the heating is more uniform;

as a more preferable mode, a plurality of annularly distributed diversion bumps 106 may be further disposed on the inner wall of the middle cylinder 103, as shown in fig. 6, two diversion slopes 107 are formed on one side of the diversion bumps 106 facing the wind, the diversion slopes 107 gradually expand towards the direction of the hot wind, and the hot wind can be guided to both sides, so that the hot wind can be diffused into the gaps 7 of the tapered cylinders 102 on both sides along with the diversion of the hot wind, and the dispersed tea can be blown into the gaps 7 for continuous twisting, and the twisted tea can fall from the gaps 7 of the tapered cylinders 102 to form a certain circulation, thereby continuously twisting the tea, and improving the processing efficiency. In addition, as the distance between the inner cylinders 201 is reduced in the processing process, the size of the gap 7 inside the conical cylinder 102 can be increased, tea leaves can be more smoothly blown into the conical cylinder 102, and the tea leaves are also favorably turned.

Example two

In the present embodiment, an omnidirectional tea twisting device is disclosed, and the structure of the connection portion 3 between the two inner cylinders 201 is further described in the first embodiment.

The connecting part 3 can adopt a multilayer structure and comprises an outer layer 301 and an inner layer 303, wherein the outer layer 301 comprises a first connecting sleeve 304 and a second connecting sleeve 305 which are sleeved with each other, the first connecting sleeve 304 and the second connecting sleeve 305 are respectively and fixedly connected to the inner cylinders 201 on the two sides, the opposite ends are sleeved with each other, and because the gap between the two connecting sleeves is small, tea leaves can be basically prevented from entering the gap between the two connecting sleeves; and inlayer 303 is located the inboard of outer 301, and the diameter is less, but inlayer 303 is the flexible bellows, can adopt metal material or the better material of other temperature toleration, and the both ends fixed connection of bellows forms further isolated protection on the inboard of outer 301 on the inner tube 201 of both sides, further avoids the tealeaves piece probably to get into pivot 4 positions.

The connecting part 3 further comprises an intermediate layer 302, the intermediate layer 302 is positioned between the outer layer 301 and the inner layer 303, the intermediate layer 302 also adopts a mutually sleeved connecting sleeve structure and is provided with a connecting sleeve III 308 and a connecting sleeve IV 309, the specific structure is similar to that of the outer layer 301, the connecting sleeve III 308 and the connecting sleeve IV 309 are respectively and fixedly connected to the inner cylinders 201 at two sides, and the opposite sides are sleeved to form a telescopic structure; moreover, in order to improve the sealing performance of the gap member, annular sealing rings or brush-shaped ribs can be arranged at the positions of the connecting sleeves I304, II 305, III 308 and IV 309 corresponding to the connecting gaps, so as to prevent tea leaves from entering the gaps.

In order to increase the thermal uniformity inside the equipment, meshes can be formed on the first connecting sleeve 304 and the second connecting sleeve 305, and an annular heat conduction cavity 306 is formed between the outer layer 301 and the middle layer 302; and the aperture of this mesh is less, can't supply tealeaves almost to pass through, can supply hot-blast business turn over wherein to form more stable hot-blast circulation in annular chamber 6, improve hot-blast circulation efficiency.

A plurality of air guide holes 307 can be formed in the inner cylinder 201 at positions corresponding to the inner side of the outer layer 301, and the heat conduction cavity 306 and the cavity 204 in the inner cylinder 201 can be communicated through the air guide holes 307, so that part of heat of hot air can be introduced to the inner position of the inner cylinder 201, and the temperature of the inner cylinder 201 can be kept; the space between the rolling mechanism 2 and the outer cylinder 1 can be maintained to be stable to a certain extent by heating from the inner side of the inner cylinder 201 and matching with the temperature entering from the gap 7, and the space can be maintained for a period of time after the temperature is raised, so that the tea can be thermally rolled under the hotter condition, the rolling effect of the tea can be further improved, the breaking of the surface tissue of the tea is accelerated, and the flavor substances can be conveniently emitted from the tea.

In order to realize the circulation of hot air, an axial exhaust channel 404 can be arranged in the middle of the rotating shaft 4, an exhaust fan 16 is arranged at one end of the rotating shaft 4, and the exhaust fan 16 is communicated with the exhaust channel 404; the rotating shaft 4 penetrates through the cavity 204 of the inner cylinder 201, a plurality of radial through holes 402 are formed in the peripheral position of the rotating shaft 4 penetrating through the cavity 204 of the inner cylinder 201, and the through holes 402 are communicated with an exhaust passage 404 of the rotating shaft 4 and the cavity 204 of the inner cylinder 201, so that the cavity 204 of the inner cylinder 201 is communicated with the exhaust fan 16; through the action of the exhaust fan 16, the air in the cavity 204 can be exhausted from the exhaust channel 404, so that other hot air can enter the cavity to form the circulating ventilation of the hot air, and the fan is started at regular time, so that the circulation of the hot air in the outer barrel 1 can be accelerated. And a filter cover 403 is arranged on the periphery of the through hole 402, and the filter cover 403 can play a role in protection, so that the situation that impurities enter the rotating shaft 4 to block an exhaust channel 404 of the rotating shaft 4 is avoided.

EXAMPLE III

The embodiment discloses an all-directional tea twisting device, which is further improved and optimized on the basis of the first embodiment and the second embodiment by referring to fig. 1 and 8.

This device is kneaded to tealeaves still includes a tilting mechanism, tilting mechanism is installed in frame 10 through tilting mechanism at the both ends of this urceolus 1, under tilting mechanism's effect, the both ends of urceolus 1 can overturn the swing, thereby can raise one end in turn and reduce, make urceolus 1 whole can produce the swing and turn, tealeaves in the urceolus 1 turns over, can empty tealeaves in the middle of going on to the toper section of thick bamboo 102 of both sides in the middle of the section of thick bamboo 103 in the middle of can, thereby do benefit to the high efficiency and knead tealeaves, also can make tealeaves dispersion more even, make the tealeaves homoenergetic of each position obtain the processing of kneading fully relatively.

The turnover mechanism specifically comprises a first lifting rod 11 and a second lifting rod 12, wherein the first lifting rod 11 and the second lifting rod 12 are respectively arranged at two ends of the outer barrel 1; the lower end of the first lifting rod 11 is fixedly connected to the rack 10, and the upper end of the first lifting rod is hinged with a support frame 13; the lower end of the second lifting rod 12 is hinged to the rack 10, and the upper end of the second lifting rod is hinged to the support frame 13; the supporting cylinders 101 at the two ends of the outer cylinder 1 are respectively supported by the two supporting frames 13, so that the outer cylinder 1 is integrally supported, and the overall inclination and swing of the outer cylinder 1 can be controlled by the lifting adjustment of the first lifting rod 11 and the second lifting rod 12. The structure shown in the figures is only schematic, and the telescopic length and the installation angle of the first lifting rod 11 and the second lifting rod 12 can be adjusted according to the requirement of the amplitude of the tilting swing of the outer cylinder 1, so that the requirement of the swinging and overturning of the outer cylinder 1 can be met.

In order to further turn over the tea leaves in the device, the outer barrel 1 can be integrally arranged into a rotatable structure, and the rotating direction of the outer barrel is opposite to that of the rotating shaft 4; by rotating the outer barrel 1, tea leaves in the equipment can be turned over more uniformly, the spreading uniformity of the tea leaves is further improved, and the uniformity of the tea leaves in the rolling and heating processes is improved; generally, the outer cylinder 1 rotates slowly, has small rotary floating and rotates in a reciprocating manner, only supplements and turns the tea leaves in the outer cylinder 1, and can turn the outer cylinder 1 independently when other equipment stops operating.

Specifically, the supporting cylinder 101 is axially and rotatably connected in the supporting frame 13 to form a rotary supporting structure, the supporting gear 14 with an annular structure is arranged on the periphery of the supporting cylinder 101, the motor two 15 is mounted on the supporting frame 13 on one side, and the supporting gear 14 is driven to rotate by mounting a gear structure between the motor two 15 and the supporting gear 14, so that the outer cylinder 1 is driven to rotate.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. An omnibearing tea rolling device is characterized by comprising an outer barrel (1) which is transversely arranged, wherein a rolling mechanism (2) is rotatably connected in the outer barrel (1) through a rotating shaft (4); the outer cylinder (1) comprises a middle cylinder (103), supporting cylinders (101) on two sides and a conical cylinder (102) connected between the middle cylinder (103) and the supporting cylinders (101), the conical cylinder (102) gradually expands towards one side of the middle cylinder (103), the twisting mechanism (2) comprises two conical inner cylinders (201), and the two conical inner cylinders (201) are respectively positioned in the conical cylinder (102) of the outer cylinder (1) and are consistent with the conical cylinder (102) in direction; the inner cylinder (201) can be adjusted in a sliding mode along the direction of the rotating shaft (4), an annular gap (7) is formed between the inner cylinder (201) and the conical cylinder (102), and the size of the gap (7) can be adjusted.

2. The omnibearing tea twisting device according to claim 1, wherein a sliding limiting sleeve (203) is arranged at the axis of the inner cylinder (201), and the sliding limiting sleeve (203) is axially slidable with the rotating shaft (4) and axially rotates for limiting; a fixing ring (8) is fixedly connected to the position, located between the two inner cylinders (201), of the rotating shaft (4), and a first spring (801) is elastically pressed between the fixing ring (8) and the inner cylinders (201); an adjusting mechanism (9) is arranged in the support ring, and the adjusting mechanism (9) is used for axially adjusting the inner cylinder (201).

3. An omnibearing tea rolling device according to claim 2, wherein the adjusting mechanism (9) comprises a push rod (902), an adjusting plate (904) and a second spring (901), the adjusting plate (904) axially slides and is outside the rotating shaft (4), and is driven to adjust by the push rod (902); the adjusting plate (904) pushes the inner barrel (201) inwards through a second spring (901).

4. An omnibearing tea rolling device according to claim 3, wherein an adjusting sleeve (907) is fixedly connected to one side of the adjusting plate (904) facing the inner cylinder (201), an adjusting ring (906) is rotatably connected to the adjusting sleeve (907), the adjusting ring (906) and the end surface of the adjusting plate (904) are rotatably supported through a roller (905), and the second spring (901) is elastically pressed between the adjusting ring (906) and the inner cylinder (201).

5. An omnibearing tea rolling device according to claim 1, wherein a connecting part (3) is arranged between the two inner cylinders (201), and the connecting part (3) can be adjusted to be telescopic and can adapt to the distance between the two inner cylinders (201); the inner diameter of the middle cylinder (103) is larger than the outer diameter of the connecting part (3), and an annular cavity (6) is formed between the middle cylinder (103) and the connecting part (3).

6. The omnibearing tea twisting device according to claim 5, wherein a plurality of hot air blowers (17) are uniformly arranged on the middle cylinder (103), a hot air port (171) corresponding to the hot air blower (17) is formed on the middle cylinder (103), and the hot air blower (17) is communicated with the hot air port (171) and is used for introducing hot air into the annular cavity (6).

7. The all-round tea twisting device according to claim 6, wherein the hot air ports (171) are distributed along the tangential direction of the annular chamber (6), and each hot air blower (17) is used for introducing hot air into the annular chamber (6) and is in the same direction in the annular chamber (6).

8. The omnibearing tea rolling device according to claim 7, wherein a plurality of annularly distributed diversion bumps (106) are arranged on the inner wall of the middle cylinder (103), two diversion slopes (107) are formed on the windward side of the diversion bumps (106), and the diversion slopes (107) gradually expand towards the direction of hot air and are used for guiding the hot air to the two sides.

9. The omnibearing tea rolling device according to claim 6, wherein the connecting part (3) comprises an outer layer (301) and an inner layer (303) which are annularly arranged, the outer layer (301) comprises a first connecting sleeve (304) and a second connecting sleeve (305) which are sleeved with each other, and the first connecting sleeve (304) and the second connecting sleeve (305) are respectively and fixedly connected to the inner cylinders (201) at two sides; the inner layer (303) comprises an elastically telescopic corrugated pipe, and two ends of the corrugated pipe are fixedly connected to the inner cylinders (201) on two sides.

10. An omnibearing tea twisting device according to claim 9, wherein the first connecting sleeve (304) and the second connecting sleeve (305) are provided with meshes, the inner side of the outer layer (301) forms an annular heat conducting cavity (306), the inner cylinder (201) is provided with a plurality of air vents (307) at positions corresponding to the inner side of the outer layer (301), and the air vents (307) are communicated with the heat conducting cavity (306) and the cavity (204) in the inner cylinder (201).