CN219756808U - Tea dryer with hot air circulation - Google Patents
Tea dryer with hot air circulation Download PDFInfo
- Publication number
- CN219756808U CN219756808U CN202321035213.9U CN202321035213U CN219756808U CN 219756808 U CN219756808 U CN 219756808U CN 202321035213 U CN202321035213 U CN 202321035213U CN 219756808 U CN219756808 U CN 219756808U
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- hot air
- shaped cover
- cover
- heat preservation
- air
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- 241001122767 Theaceae Species 0.000 claims abstract description 20
- 238000004321 preservation Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a tea dryer with hot air circulation, which comprises a heat preservation layer, a hot air circulation cover fixed in an inner cavity of the heat preservation layer, and a carrier vehicle arranged in the inner cavity of the hot air circulation cover in the heat preservation layer, wherein a warm air pipe for conveying warm air to the inner cavity of the heat preservation layer is arranged at the top of the heat preservation layer; the hot air circulation cover comprises a U-shaped cover and a plurality of air inlets formed in the surfaces of two sides of the U-shaped cover. According to the utility model, the hot air in the drying box is divided into two flows from left to right through the U-shaped cover, the hot air circulates in the U-shaped cover after entering the U-shaped cover, the left and right hot air can be guided to the supporting vehicle through the two groups of air guiding mechanisms on the inner side of the U-shaped cover, the rack is driven to move up and down by the control servo motor, so that the air outlet end of the air guiding cover is pulled to incline upwards and downwards, and the tea leaves in the supporting vehicle can be positioned and dried by controlling the flowing direction of the hot air under the condition of realizing hot air circulation.
Description
Technical Field
The utility model relates to the technical field of dryer equipment, in particular to a tea dryer with hot air circulation.
Background
In the tea production and processing step, the drying of tea by a dryer is an important preparation process.
According to the patent with the publication number of CN 217906115U, the technical scheme of the tea dryer mainly comprises that the hot air circulating bellows is arranged at the bottom of the dryer body, the cabinet door is hinged to the dryer body, the motor is arranged above the dryer body, one end of the rotating shaft is rotationally connected to the lower part of the dryer body, the other end of the rotating shaft is connected with the output shaft of the motor, and the tea trays are provided with a plurality of tea trays and are equidistantly connected to the rotating shaft.
This patent technical scheme mainly drives the rotation of pivot and tealeaves dish through the motor to make tealeaves on the tealeaves dish be heated more evenly, through the setting of connecting rod and screening pole, can prevent to a certain extent that bottom tealeaves from being heated unevenly because of the sinking, the setting of bleeder vent is the bottom that makes the tealeaves dish heated more evenly.
Although this technical scheme can solve the uneven problem of stoving, when its stoving, inside thermal mobility is insufficient, leads to drying rate slow, can not guarantee the abundant stoving to tealeaves in the short term, leads to the stoving of tealeaves not thoroughly, influences the stoving effect, and when the stoving, thermal loss is great, leads to the waste of the energy.
Disclosure of Invention
The utility model aims to provide a tea dryer with hot air circulation, which solves the defects in the technology.
In order to achieve the above object, the present utility model provides the following technical solutions: the hot air circulation system comprises a heat preservation layer, a hot air circulation cover fixed in an inner cavity of the heat preservation layer, and a trolley placed in the inner cavity of the heat preservation layer and positioned in the inner cavity of the hot air circulation cover, wherein a warm air pipe for conveying warm air to the inner cavity of the heat preservation layer is arranged at the top of the heat preservation layer;
the hot air circulation cover comprises a U-shaped cover, a plurality of air inlets formed on the surfaces of the two sides of the U-shaped cover, and two groups of air guide mechanisms arranged on the inner side wall of the U-shaped cover;
the two groups of air guide mechanisms comprise a movable plate penetrating to the top of the U-shaped cover and three air guide covers hinged to the side walls of the movable plate, connecting rods are fixed on the front side wall and the rear side wall of the air guide covers, connecting blocks are fixed on the inner side walls of the U-shaped cover, and the connecting blocks are hinged with the connecting rods;
one end of the movable plate, which is positioned at the top of the U-shaped cover, is fixedly provided with a rack, the top of the U-shaped cover is fixedly provided with a servo motor, and an output shaft of the servo motor is fixedly provided with a gear which is in fit engagement with the rack.
As a preferable scheme of the utility model, the wind scooper is trapezoid and is in a hollow state, and rectangular through holes for transmitting hot air into the trolley are formed in the left surface and the right surface of the wind scooper.
As a preferable scheme of the utility model, two through holes for the movable plate to penetrate to the top are formed on the top surface of the U-shaped cover, and the length and the width of the through holes are two times of the length and the width of the movable plate.
As a preferable scheme of the utility model, a hinge for rotating the wind scooper is arranged between the side wall of the side, which is close to the movable plate, and the side wall of the side, which is far away from the wind scooper.
As a preferable scheme of the utility model, four hanging rods are fixed on the top surface of the U-shaped cover, and the top ends of the hanging rods are fixedly connected with the side wall of the top of the inner cavity of the heat insulation layer.
As a preferable scheme of the utility model, the top surface of the heat insulation layer is provided with an exhaust pipe for exhausting hot air in the heat insulation layer.
As a preferable scheme of the utility model, two box doors are hinged on the side wall of the front face of the heat preservation layer.
In the technical scheme, the utility model has the technical effects and advantages that:
according to the utility model, the hot air in the drying box is divided into two flows from left to right through the U-shaped cover, the hot air circulates in the U-shaped cover after entering the U-shaped cover, the left and right hot air can be guided to the supporting vehicle through the two groups of air guiding mechanisms on the inner side of the U-shaped cover, the rack is driven to move up and down by the control servo motor, so that the air outlet end of the air guiding cover is pulled to incline upwards and downwards, and the tea leaves in the supporting vehicle can be positioned and dried by controlling the flowing direction of the hot air under the condition of realizing hot air circulation.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of a tea dryer;
FIG. 2 is a schematic view of a hot air circulation hood inside the tea dryer;
FIG. 3 is a partially exploded schematic view of a heated air circulation hood;
fig. 4 is an enlarged schematic view of a region a in fig. 3.
Reference numerals illustrate:
1. a heat preservation layer; 2. a supporting vehicle; 3. a hot air circulation hood; 31. a U-shaped cover; 32. a boom; 33. an air inlet hole; 34. a wind scooper; 35. a hinge; 36. a movable plate; 37. a connecting block; 38. a connecting rod; 39. a servo motor; 310. a gear; 311. a rack; 4. an exhaust pipe; 5. and a warm air pipe.
Description of the embodiments
In order to make the explanation and the description of the technical solution and the implementation of the present utility model clearer, several preferred embodiments for implementing the technical solution of the present utility model are described below.
The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures of embodiments of the present disclosure may be shown in exaggerated form in particular drawings, various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety and below are set forth in detail the embodiments of the present utility model, which are obviously only a few embodiments of the present utility model.
Examples
Reference is made to the accompanying drawings of the specification from fig. 1 to fig. 4;
tea dryer with hot air circulation:
in this embodiment, the present utility model is applicable to a variety of applications.
The hot air circulation system comprises an insulating layer 1, a hot air circulation cover 3 fixed in the inner cavity of the insulating layer 1, and a supporting vehicle 2 placed in the insulating layer 1 and positioned in the inner cavity of the hot air circulation cover 3, wherein a warm air pipe 5 for conveying warm air to the inner cavity of the insulating layer 1 is arranged at the top of the insulating layer 1;
the hot air circulation cover 3 comprises a U-shaped cover 31, a plurality of air inlets 33 formed on the two side surfaces of the U-shaped cover 31, and two groups of air guide mechanisms arranged on the inner side wall of the U-shaped cover 31;
the two groups of wind guide mechanisms comprise a movable plate 36 penetrating to the top of the U-shaped cover 31 and three wind guide covers 34 hinged to the side walls of the movable plate 36, connecting rods 38 are fixed on the front side wall and the rear side wall of the wind guide covers 34, connecting blocks 37 are fixed on the inner side walls of the U-shaped cover 31, and the connecting blocks 37 are hinged with the connecting rods 38; one end of the movable plate 36, which is positioned at the top of the U-shaped cover 31, is fixedly provided with a rack 311, the top of the U-shaped cover 31 is fixedly provided with a servo motor 39, and an output shaft of the servo motor 39 is fixedly provided with a gear 310 which is in fit engagement with the rack 311.
Specifically, the hot air in the interior of the drying box is divided into two flows from left to right through the U-shaped cover 31, after the hot air enters the interior of the U-shaped cover 31, the hot air circulates in the interior of the U-shaped cover 31, and the two groups of air guiding mechanisms at the inner side of the U-shaped cover 31 can guide the left and right hot air to the carrier vehicle 2; the gear 310 drives the rack 311 to move up and down by controlling the servo motor 39, so that the air outlet end of the air cover 34 is led to incline upwards and downwards, and the tea in the carrier can be positioned and dried by controlling the flowing direction of hot air under the condition of realizing hot air circulation.
The air guide cover 34 is trapezoid and is hollow, and rectangular through holes for transmitting hot air into the pallet 2 are formed in the left and right surfaces of the air guide cover 34. Two through holes for the movable plate 36 to penetrate to the top are formed in the top surface of the U-shaped cover 31, and the length and the width of the through holes are twice as long as the length and the width of the movable plate 36.
A hinge 35 for rotating the air guide cover 34 is arranged between the side wall of the side, which is close to the movable plate 36, and the side wall of the side, which is far away from the air guide cover 34.
Four suspenders 32 are fixed on the top surface of the U-shaped cover 31, and the top ends of the suspenders 32 are fixedly connected with the side wall of the top of the inner cavity of the heat preservation layer 1. An exhaust pipe 4 for exhausting hot air in the heat preservation layer 1 is arranged on the top surface of the heat preservation layer 1.
In the description of the present utility model, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, unless specified or indicated otherwise; the terms "coupled," "secured," and the like are to be construed broadly, and may be used, for example, in a fixed or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, it should be understood that the terms "upper", "lower", "left", "right" and the like in the embodiments of the present utility model are described in terms of angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. Heated air circulation's tealeaves drying-machine, its characterized in that: the hot air circulation system comprises an insulating layer (1), a hot air circulation cover (3) fixed in the inner cavity of the insulating layer (1), and a trolley (2) which is placed in the insulating layer (1) and is positioned in the inner cavity of the hot air circulation cover (3), wherein a warm air pipe (5) for conveying warm air to the inner cavity of the insulating layer (1) is arranged at the top of the insulating layer (1);
the hot air circulation cover (3) comprises a U-shaped cover (31), a plurality of air inlets (33) formed on the surfaces of the two sides of the U-shaped cover (31), and two groups of air guide mechanisms arranged on the inner side wall of the U-shaped cover (31);
the two groups of air guide mechanisms comprise a movable plate (36) penetrating to the top of the U-shaped cover (31), three air guide covers (34) hinged to the side walls of the movable plate (36), connecting rods (38) are fixed on the front side wall and the rear side wall of the air guide covers (34), connecting blocks (37) are fixed on the inner side walls of the U-shaped cover (31), and the connecting blocks (37) are hinged with the connecting rods (38);
one end of the movable plate (36) positioned at the top of the U-shaped cover (31) is fixedly provided with a rack (311), the top of the U-shaped cover (31) is fixedly provided with a servo motor (39), and an output shaft of the servo motor (39) is fixedly provided with a gear (310) which is meshed with the rack (311) in an adaptive manner.
2. The heated air circulated tea dryer as set forth in claim 1, wherein: the wind scooper (34) is trapezoid and is hollow, and rectangular through holes for transmitting hot air into the supporting vehicle (2) are formed in the left surface and the right surface of the wind scooper (34).
3. The heated air circulated tea dryer as set forth in claim 1, wherein: two through holes for the movable plate (36) to penetrate to the top are formed in the top surface of the U-shaped cover (31), and the length and the width of the through holes are twice the length and the width of the movable plate (36).
4. The heated air circulated tea dryer as set forth in claim 1, wherein: a hinge (35) for rotating the air guide cover (34) is arranged between the side wall of the side, which is close to the movable plate (36), and the side wall of the side, which is far away from the air guide cover (34).
5. The heated air circulated tea dryer as set forth in claim 1, wherein: four suspenders (32) are fixed on the top surface of the U-shaped cover (31), and the top ends of the suspenders (32) are fixedly connected with the side wall of the top of the inner cavity of the heat preservation layer (1).
6. The heated air circulated tea dryer as set forth in claim 1, wherein: the top surface of the heat preservation (1) is provided with an exhaust pipe (4) for exhausting hot air in the heat preservation (1).
7. The heated air circulated tea dryer as set forth in claim 1, wherein: two box doors are hinged on the side wall of the front face of the heat preservation layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035213.9U CN219756808U (en) | 2023-05-04 | 2023-05-04 | Tea dryer with hot air circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035213.9U CN219756808U (en) | 2023-05-04 | 2023-05-04 | Tea dryer with hot air circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219756808U true CN219756808U (en) | 2023-09-26 |
Family
ID=88088378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321035213.9U Active CN219756808U (en) | 2023-05-04 | 2023-05-04 | Tea dryer with hot air circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219756808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117906364A (en) * | 2024-03-14 | 2024-04-19 | 福建李金登茶业有限公司 | Tea hot air oven and method for manufacturing orchid-flavored Tieguanyin tea |
-
2023
- 2023-05-04 CN CN202321035213.9U patent/CN219756808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117906364A (en) * | 2024-03-14 | 2024-04-19 | 福建李金登茶业有限公司 | Tea hot air oven and method for manufacturing orchid-flavored Tieguanyin tea |
| CN117906364B (en) * | 2024-03-14 | 2024-06-04 | 福建李金登茶业有限公司 | Tea hot air oven and method for manufacturing orchid-flavored Tieguanyin tea |
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