CN109042948A - A kind of drum-type tea drying box - Google Patents
A kind of drum-type tea drying box Download PDFInfo
- Publication number
- CN109042948A CN109042948A CN201810948051.5A CN201810948051A CN109042948A CN 109042948 A CN109042948 A CN 109042948A CN 201810948051 A CN201810948051 A CN 201810948051A CN 109042948 A CN109042948 A CN 109042948A
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- CN
- China
- Prior art keywords
- tealeaves
- outer cylinder
- drying
- inner cylinder
- cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
Abstract
The invention discloses a kind of drum-type tea drying boxes, it is related to tea leaf drier technical field, including outer cylinder, it is provided in the outer cylinder multiple for holding the drying inner cylinder of tealeaves, drying inner cylinder can do revolution motion around the central axes of outer cylinder, and drying inner cylinder can be done rotation movement around the central axes of itself, the side wall for drying inner cylinder is equipped with multiple ventilation holes.In the present invention, when drying inner cylinder revolution, an agitating paddle is equivalent in the inner cavity of stirring outer cylinder, makes the interior intracavitary swirling flow for forming hot wind of outer cylinder, is conducive to form uniform high temperature field in the inner cavity of outer cylinder, when drying inner cylinder rotation, it drives the tealeaves held in it to overturn, realizes the stir-frying to tealeaves, tealeaves is enable uniformly to exchange heat with hot wind, be conducive to improve heat exchange efficiency, be also beneficial to improve the lumber recovery of tealeaves.
Description
Technical field
The present invention relates to tea leaf drier technical field, specifically a kind of drum-type tea drying box.
Background technique
Tea-drying process is one of most important step in tealeaves preparation section, and the good of drying process is directly determined with bad
The quality of tealeaves is determined.In traditional tea preparation process, tealeaves, this side are dried by the way of shining tealeaves in the sun
Formula fabrication cycle is long, needs largely manually, in addition, being also relied on the quality of weather.
In the prior art, the drying process of tealeaves is gradually converted into mechanical drying, is broadly divided into two major classes: one kind be by
Tealeaves is placed on continuous belt conveyor, makes formation thin layer of the tealeaves on belt conveyor, and in the upper of belt conveyor
The heating wire moved towards along belt conveyor is just set, the tealeaves being layered on belt conveyor is dried by heating wire, but
It is in which, due to that can not stir-fry to tealeaves in drying course, in order to make tealeaves can under lesser temperature gradient
Adequately drying, needs to be arranged the longer belt conveyor of length and heating wire, both needs to occupy more place, also increase
The fixed cost of enterprise；Another kind of is tealeaves to be put into roller, and hot wind is passed through into roller, utilizes the rotation band of roller
Dynamic tealeaves overturning enables hot wind to dry tealeaves, and be heated evenly tealeaves, still to the purpose of stir-frying tealeaves
In which, in order to improve the utilization rate of equipment, the tealeaves volume contained in roller reach drum cavity volume half or
More, during the drying process, the extruding of tealeaves be easy to cause tealeaves to produce during the drying process to so many tealeaves with mutual collision
It is raw damaged, influence the yield rate of tealeaves.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the invention proposes a kind of drum-type tea drying boxes, before being dedicated to solution
State one of the technical problem in background technique.
The present invention solves its technical problem using following technical scheme to realize:
A kind of drum-type tea drying box, including outer cylinder are provided in the outer cylinder multiple for holding the drying of tealeaves
Inner cylinder, drying inner cylinder can do revolution motion around the central axes of outer cylinder, and drying inner cylinder can be done rotation movement around the central axes of itself,
The side wall for drying inner cylinder is equipped with multiple ventilation holes.
It further include driving motor as further improvement of the invention, the output shaft of driving motor enters through outer wall
In the inner cavity of outer cylinder, transmission shaft is provided at the central axes of outer cylinder, the both ends of transmission shaft are rotatably fixed on the inner wall of outer cylinder
On, one end of transmission shaft is fixedly connected with the output shaft of driving motor, and driving motor is used to that transmission shaft to be driven to rotate, transmission shaft
Multiple gears are fixedly connected in axial direction, the lateral wall for drying inner cylinder is equipped with the corresponding with gear first cyclic annular rack gear, outside
The inner sidewall of cylinder is equipped with the second cyclic annular rack gear corresponding with the first cyclic annular rack gear, the first cyclic annular rack gear respectively with gear and the
Two cyclic annular rack gear engagements.
As further improvement of the invention, the side wall of the outer cylinder is equipped with air inlet entrance and wind-guiding outlet.
It further include feed hopper as further improvement of the invention, the top of outer cylinder is equipped with through hole, dries inner cylinder
Lateral wall is equipped with tea inlet, and for tea inlet with through hole with being arranged radially, the outlet of feed hopper is connected with tealeaves conduit, tea
The end of leaf conduit is equipped with liftable connector.
As further improvement of the invention, the outside of the connector is same radially equipped with multiple equally distributed
The fixed part of telescopic rod, telescopic rod is hingedly fixed on the lateral wall of outer cylinder, and the movable part of telescopic rod is hingedly fixed in connector
Outer wall on, by the shortening of telescopic rod, perhaps elongation can be drivingly connected the decline or rising of mouth, and connector is capable of fixing
Do not interfere in separate tea inlet and the first position of drying inner cylinder rotation and tea inlet can be passed through and is used for into drying
The second position of tealeaves is added in cylinder.
As further improvement of the invention, it is socketed with wind deflector on the connector, further includes multiple connecting springs,
The both ends of connecting spring be separately fixed on the outer wall of connector and wind deflector on.
As further improvement of the invention, when connector is in first position, connecting spring is stretched at this time,
Connecting spring gives wind deflector one upward pulling force, and wind deflector is made to be close to the inner sidewall of outer cylinder, seals at connector and through hole
Gap, when connector is in the second position, connecting spring is compressed at this time, and connecting spring is to wind deflector one downward
Thrust enables wind deflector to be close to dry the lateral wall of inner cylinder, seals connector and dries the gap between inner cylinder.
As further improvement of the invention, the exit of the feed hopper is connected with two tealeaves conduits, through hole
There are two settings corresponding with tea inlet.
As further improvement of the invention, the guide plate for doing rotary motion is equipped in the feed hopper, feed hopper
Outside is fixedly installed guide motor, and the side wall of the output shaft perforation feed hopper of guide motor protrudes into feed hopper, guide plate
One end is fixedly connected on the output shaft of guide motor, and guide motor is used to drive the rotation of guide plate, by guide plate into
Movement in hopper makes the tealeaves entered in feed hopper is intermittent to be conveyed into two tealeaves conduits.
The beneficial effects of the present invention are:
In the present invention, in outer cylinder be provided with can around the axis of outer cylinder revolve can also be in the drying of own central axis rotation
Cylinder when drying inner cylinder revolves, is equivalent to an agitating paddle in the inner cavity of stirring outer cylinder, makes returning for the interior intracavitary formation hot wind of outer cylinder
Eddy flow is conducive to form uniform high temperature field in the inner cavity of outer cylinder, when drying inner cylinder rotation, the tealeaves held in it is driven to turn over
Turn, realize the stir-frying to tealeaves, tealeaves is enable uniformly to exchange heat with hot wind, is conducive to improve heat exchange efficiency, additionally, due to baking
The internal diameter of dry inner cylinder is significantly less than the internal diameter of outer cylinder, and the collision and extruding generated when drying inner cylinder rotation stir-frying tealeaves is obvious weak
The collision and extruding generated when tealeaves is placed directly in and is stir-fried in outer cylinder is conducive to the lumber recovery for improving tealeaves.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the main view of present embodiment；
Fig. 2 is the B-B view of Fig. 1；
Fig. 3 is the portion the A detail drawing of Fig. 1；
Fig. 4 is the fragmentary detail view of the connector of present embodiment (connector is in first position)；
Fig. 5 is the fragmentary detail view of the connector of present embodiment (connector is in the second position).
Wherein, 1- outer cylinder, 1a- enter the wind entrance, the outlet of 1b- wind-guiding, and 2- dries inner cylinder, 2a- tea inlet, 3- gear, 4-
Driving motor, the cyclic annular rack gear of 5- second, the cyclic annular rack gear of 6- first, 7- transmission shaft, 8- tealeaves discharge gate, 9- connector, 10- tealeaves
Conduit, 11- feed hopper, the fixed support leg of 12-, 13- telescoping support foot, 14- connecting spring, 15- wind deflector, 16- are flexible
Bar, 17- guide plate.
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of a specific embodiment of the invention, structure
It makes, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical solution
Whole, accurate and deep understanding.
As shown in Figures 1 to 5, a kind of drum-type tea drying box, including outer cylinder 1 are provided in multiple drying in outer cylinder 1
Cylinder 2, drying tealeaves are contained in drying inner cylinder 2, and the central axes of the central axes and outer cylinder 1 of drying inner cylinder 2 are parallel to each other, and dry
Dry inner cylinder 2 can do revolution motion around the central axes of outer cylinder 1, and drying inner cylinder 2 can be done rotation movement around the central axes of itself, be dried
The side wall of inner cylinder 2 is equipped with multiple ventilation holes.
The side wall of outer cylinder 1 is equipped with air inlet entrance 1a and wind-guiding exports 1b, and the air outlet of air-heater is connected by guide duct
To air inlet entrance 1a, air-heater by hot wind by guide duct and enter the wind entrance 1a be blown into outer cylinder 1, be then then passed through ventilation hole into
Enter to dry in inner cylinder 2, with the tealeaves joint in drying inner cylinder 2, the moisture of tealeaves is taken away, the mesh to drying tea leaves is reached
, in the process, since tealeaves is contained in drying inner cylinder 2, and dries 2 one side of inner cylinder and be revolution motion, another party
Face is being done rotation movement.When drying the revolution of inner cylinder 2, an agitating paddle is equivalent in the inner cavity of stirring outer cylinder 1, makes the interior of outer cylinder 1
The intracavitary swirling flow for forming hot wind, is conducive to form uniform high temperature field in the inner cavity of outer cylinder 1, when drying 2 rotation of inner cylinder, band
The tealeaves overturning held in it is moved, the stir-frying to tealeaves is realized, tealeaves is enable uniformly to exchange heat with hot wind, is conducive to improve and change
The thermal efficiency is significantly less than the internal diameter of outer cylinder 1 additionally, due to the internal diameter of drying inner cylinder 2, generates when drying 2 rotation of inner cylinder stir-frying tealeaves
Collision and extruding to be markedly less than tealeaves and be placed directly in the collision and extruding generated when being stir-fried in outer cylinder 1, be conducive to mention
The lumber recovery of high tealeaves.
Specifically, the drum-type tea drying box further includes driving motor 4, driving motor 4 is fixed on the outer wall of outer cylinder 1
On, the output shaft of driving motor 4 enters in the inner cavity of outer cylinder 1 through outer wall, and transmission shaft 7 is provided at the central axes of outer cylinder 1, passes
The both ends of moving axis 7 are rotatably fixed on the inner wall of outer cylinder 1, one end of transmission shaft 7 and the fixed company of the output shaft of driving motor 4
It connects, driving motor 4 is fixedly connected with multiple gears 3 for driving transmission shaft 7 to rotate in the axial direction of transmission shaft 7, dry inner cylinder 2
Lateral wall be equipped with first cyclic annular rack gear 6 corresponding with gear 3, the inner sidewall of outer cylinder 1 is equipped with and the first cyclic annular rack gear 6
Corresponding second cyclic annular rack gear 5, the first cyclic annular rack gear 6 are engaged with gear 3 and the second cyclic annular rack gear 5 respectively.When driving motor 4
When work, the output shaft of driving motor 4 drives transmission shaft 7 to rotate, and transmission shaft 7 is engaged by gear 3 and the first ring-type rack gear 6
And first cyclic annular rack gear 6 and the second cyclic annular rack gear 5 engagement, enable drying inner cylinder 2 both around the central axes of outer cylinder 1
Revolution motion is done, while also can do autobiography movement around the central axes of drying inner cylinder 2 itself.
The drum-type tea drying box further includes feed hopper 11, and the top of outer cylinder 1 is equipped with through hole, dries the outer of inner cylinder 2
Side wall is equipped with tea inlet 2a, and with through hole with being arranged radially, the outlet of feed hopper 11 is connected with tealeaves and leads tea inlet 2a
The end of pipe 10, tealeaves conduit 10 is equipped with liftable connector 9.Specifically, the outside of connector 9 is same radially equipped with more
A equally distributed telescopic rod 16, telescopic rod 16 can be used hydraulic or be driven by electricity, and the fixed part of telescopic rod 16 is hingedly solid
It is scheduled on the lateral wall of outer cylinder 1, the movable part of telescopic rod 16 is hingedly fixed on the outer wall of connector 9, passes through telescopic rod 16
The decline or rising of mouth 9 can be drivingly connected by shortening perhaps elongation.Connector 9 be capable of fixing far from tea inlet 2a and
Do not interfere the first position of the drying rotation of inner cylinder 2 and tea inlet 2a can be passed through and is used to add tealeaves into drying inner cylinder 2
The second position.Peep hole (not shown) is also provided on the side wall of outer cylinder 1, for beating tea inlet 2a in charging
It opens, and observes the position of tea inlet 2a, facilitate and connector 9 is inserted into tea inlet 2a.
In drying course, the hot wind inside outer cylinder 1 is easy to generate leakage from through hole, affects the utilization rate of heat,
On the other hand, during tealeaves addition, tealeaves may be overflowed into from tea inlet 2a between outer cylinder 1 and drying inner cylinder 2
Space in, it is serious, can be involved between gear 3 and the first rack gear or the first rack gear and the second rack gear, to the operation of equipment
Hidden danger is brought, while increasing the difficulty of maintenance.Therefore, it is socketed with wind deflector 15 on connector 9, further includes multiple connecting springs
14, the both ends of connecting spring 14 be separately fixed on the outer wall of connector 9 and wind deflector 15 on, when connector 9 be in first
When setting, connecting spring 14 is stretched at this time, and connecting spring 14 gives 15 1 upward pulling force of wind deflector, is close to wind deflector 15
The inner sidewall of outer cylinder 1 can seal the gap at connector 9 and through hole, and so as to prevent in drying course, hot wind is from passing through
Gap location between through-hole and connector 9 generates leakage；When connector 9 is in the second position, at this time connecting spring 14 by
Compression, connecting spring 14 give 15 1 downward thrusts of wind deflector, and wind deflector 15 is enable to be close to dry the lateral wall of inner cylinder 2,
It seals connector 9 and dries the gap between inner cylinder 2, prevent in tealeaves adding procedure, tealeaves is from connector 9 and dries inner cylinder 2
Between gap location overflow.
Further, it in order to accelerate the adding speed of tealeaves, while preventing from blocking in tealeaves conduit 10, feed hopper 11
Exit be connected with two tealeaves conduits 10, it is corresponding, there are two through hole and tea inlet 2a are also provided with.In feed hopper 11
Equipped with the guide plate 17 for doing rotary motion, the outside of feed hopper 11 is fixedly installed guide motor, and the output shaft of guide motor passes through
The side wall of logical feed hopper 11 protrudes into feed hopper 11, and one end of guide plate 17 is fixedly connected on the output shaft of guide motor, is led
It is used to drive the rotation of guide plate 17 to motor, by movement of the guide plate 17 in feed hopper 11, makes to enter in feed hopper 11
Tealeaves it is intermittent be conveyed into two tealeaves conduits 10, and then realize the intermittent feed into two tea inlet 2a.
In order to easily unload the tealeaves after drying from the drum-type tea drying box, the bottom of outer cylinder 1 is hinged with
Fixed support leg 12 and telescoping support foot 13, fixed support leg 12 are located at close to the side of driving motor 4, telescopic branch
Support foot 13 is located at the side of principle driving motor 4, and one of drying inner cylinder 2 far from driving motor 4 is arranged in the outlet of drying inner cylinder 2
End, the one end of outer cylinder 1 far from driving motor 4 is corresponding to be provided with tealeaves discharge gate 8.It is one of to dry after drying tea leaves
The outlet of dry inner cylinder 2 and 8 position of tealeaves discharge gate of outer cylinder 1 are corresponding, and telescoping support foot 13 shortens, and whole device is made to incline
Tiltedly, the outlet of the drying inner cylinder 2 and the tealeaves discharge gate 8 of outer cylinder 1 are then opened, tealeaves therein is enable smoothly to arrange
Out, after the tealeaves emptying in the drying inner cylinder 2, its outlet is closed, then the driving of driving motor 4 drying inner cylinder 2 rotates centainly
Angle, so that another drying inner cylinder 2 equipped with tealeaves to be evacuated is moved to suitable location, i.e., the outlet of the drying inner cylinder 2 with
8 position of tealeaves discharge gate of outer cylinder 1 is corresponding, then opens outlet, tealeaves therein is discharged, is repeated the above process
The convenient tealeaves by each drying inner cylinder 2 is discharged.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out, or not improved this is sent out
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.Protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of drum-type tea drying box, it is characterised in that: including outer cylinder, be provided in the outer cylinder multiple for holding tea
The drying inner cylinder of leaf, drying inner cylinder can do revolution motion around the central axes of outer cylinder, and drying inner cylinder can be done around the central axes of itself
Spinning motion, the side wall for drying inner cylinder are equipped with multiple ventilation holes.
2. drum-type tea drying box according to claim 1, it is characterised in that: further include driving motor, driving motor
Output shaft enter in the inner cavity of outer cylinder through outer wall, transmission shaft is provided at the central axes of outer cylinder, the both ends of transmission shaft can turn
Dynamic is fixed on the inner wall of outer cylinder, and one end of transmission shaft is fixedly connected with the output shaft of driving motor, and driving motor is for driving
Dynamic transmission shaft rotates, and is fixedly connected with multiple gears in the axial direction of transmission shaft, and the lateral wall for drying inner cylinder is equipped with and gear phase
Corresponding first cyclic annular rack gear, the inner sidewall of outer cylinder are equipped with the second cyclic annular rack gear corresponding with the first cyclic annular rack gear, and first
Cyclic annular rack gear is engaged with gear and the second cyclic annular rack gear respectively.
3. drum-type tea drying box according to claim 1, it is characterised in that: the side wall of the outer cylinder is equipped with air inlet
Entrance and wind-guiding outlet.
4. drum-type tea drying box according to claim 1, it is characterised in that: further include feed hopper, the top of outer cylinder
Equipped with through hole, the lateral wall for drying inner cylinder is equipped with tea inlet, and tea inlet is arranged radially together with through hole, feed hopper
Outlet is connected with tealeaves conduit, and the end of tealeaves conduit is equipped with liftable connector.
5. drum-type tea drying box according to claim 4, it is characterised in that: the same radial direction in the outside of the connector
Multiple equally distributed telescopic rods are equipped with, the fixed part of telescopic rod is hingedly fixed on the lateral wall of outer cylinder, the work of telescopic rod
Dynamic portion is hingedly fixed on the outer wall of connector, by the shortening or elongation of telescopic rod, can be drivingly connected mouth decline or
Person rises, and connector is capable of fixing in separate tea inlet and does not interfere the first position of drying inner cylinder rotation and can pass through
Tea inlet is used to add the second position of tealeaves into drying inner cylinder.
6. drum-type tea drying box according to claim 4, it is characterised in that: be socketed with and keep out the wind on the connector
Plate, further includes multiple connecting springs, the both ends of connecting spring be separately fixed on the outer wall of connector and wind deflector on.
7. drum-type tea drying box according to claim 6, it is characterised in that: when connector is in first position,
Connecting spring is stretched at this time, and connecting spring gives wind deflector one upward pulling force, and wind deflector is made to be close to the inner sidewall of outer cylinder,
The gap at connector and through hole is sealed, when connector is in the second position, connecting spring is compressed at this time, connects bullet
Spring gives wind deflector one downward thrust, enables wind deflector to be close to dry the lateral wall of inner cylinder, seals in connector and drying
Gap between cylinder.
8. drum-type tea drying box according to claim 4, it is characterised in that: the exit of the feed hopper is connected with
Two tealeaves conduits, there are two through hole settings corresponding with tea inlet.
9. drum-type tea drying box according to claim 8, it is characterised in that: be equipped in the feed hopper and do revolution fortune
Dynamic guide plate, the outside of feed hopper are fixedly installed guide motor, and the side wall of the output shaft perforation feed hopper of guide motor is stretched
Enter in feed hopper, one end of guide plate is fixedly connected on the output shaft of guide motor, and guide motor is for driving guide plate
Rotation makes the tealeaves entered in feed hopper is intermittent to be conveyed into two tealeaves and lead by movement of the guide plate in feed hopper
In pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810948051.5A CN109042948A (en) | 2018-08-20 | 2018-08-20 | A kind of drum-type tea drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810948051.5A CN109042948A (en) | 2018-08-20 | 2018-08-20 | A kind of drum-type tea drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109042948A true CN109042948A (en) | 2018-12-21 |
Family
ID=64686510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810948051.5A Pending CN109042948A (en) | 2018-08-20 | 2018-08-20 | A kind of drum-type tea drying box |
Country Status (1)
| Country | Link |
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| CN (1) | CN109042948A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110447729A (en) * | 2019-08-30 | 2019-11-15 | 韩保刚 | A kind of energy-saving three-dimensional rotation tea frying machine |
| CN112129058A (en) * | 2020-09-28 | 2020-12-25 | 安徽佳洁面业股份有限公司 | Wheat drying device for flour processing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201182167Y (en) * | 2008-04-22 | 2009-01-21 | 路贵平 | Internal combustion type tea-steaming machine tumbling cylinder structure |
| CN107339879A (en) * | 2017-08-29 | 2017-11-10 | 镇江市丹徒区西林茶叶专业合作社 | A kind of tea drying device |
-
2018
- 2018-08-20 CN CN201810948051.5A patent/CN109042948A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201182167Y (en) * | 2008-04-22 | 2009-01-21 | 路贵平 | Internal combustion type tea-steaming machine tumbling cylinder structure |
| CN107339879A (en) * | 2017-08-29 | 2017-11-10 | 镇江市丹徒区西林茶叶专业合作社 | A kind of tea drying device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110447729A (en) * | 2019-08-30 | 2019-11-15 | 韩保刚 | A kind of energy-saving three-dimensional rotation tea frying machine |
| CN112129058A (en) * | 2020-09-28 | 2020-12-25 | 安徽佳洁面业股份有限公司 | Wheat drying device for flour processing |
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Application publication date: 20181221 |
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| RJ01 | Rejection of invention patent application after publication |