Separating type tea leaf drying device

Abstract

The invention discloses a separating type tea leaf drying device, and relates to the technical field of tea leaf processing, the separating type tea leaf drying device comprises a supporting frame, an air volume adjusting mechanism is arranged in an inner cavity of the supporting frame, and a drying tank body is fixedly mounted at the top of the supporting frame; the air volume adjusting mechanism comprises a shell, a shaft seat, a first driving rotating shaft, a supporting arm rod, a transverse rod, a first adjusting plate, a second adjusting plate, a driving sliding block, an adjusting arm rod, a second driving rotating shaft, a shaft rod and a driving guide rail. According to the separated type tea leaf drying device, accurate control over the air volume can be achieved through the air volume adjusting mechanism, and in the drying process, the air volume entering the inner cavity of the drying tank body can be accurately adjusted according to different drying stages of tea leaves and the requirements of different types of tea leaves; the stable adjustment is beneficial to formation of uniform air flow in the drying tank body, so that the uniformity of tea drying is improved, local drying difference caused by non-uniform air flow is reduced, and the consistency of the overall quality of tea is guaranteed.

Description

Technical Field

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

[0002] With the development of the tea industry and the continuous improvement of the requirements for tea quality, traditional tea drying devices often have some limitations, and separate tea drying devices have come into being. Separate tea drying devices can flexibly adjust drying parameters such as temperature, wind speed and drying time according to factors such as the type of tea and initial humidity.

[0003] Although the current separation design aims to improve the uniformity of drying, there may still be local differences in actual operation. Since the air flow and heat distribution in each separation area are difficult to be completely consistent, the degree of drying of tea leaves in different areas may vary greatly. The area close to the heating source may have a higher temperature and a faster drying speed, while the area far from the heating source may dry relatively slowly, which affects the consistency of the overall quality of the tea to a certain extent. Summary of the invention

[0004] The object of the present invention is to provide a separate tea drying device, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above object, the specific technical solution of the present invention is as follows: a separate tea drying device, comprising a support frame, the inner cavity of the support frame is provided with an air volume adjustment mechanism, and a drying tank is fixedly installed on the top of the support frame;

[0006] The air volume adjustment mechanism includes a shell, an axle seat, a first driving shaft, a support arm, a cross bar, a first adjusting plate, a second adjusting plate, a driving slider, an adjusting arm, a second driving shaft, an axle rod and a driving guide rail, wherein the driving guide rails are respectively located on both sides of the inner cavity of the shell, the axle seat is located at the center of one side of the driving guide rail, the first driving shaft is adapted to be installed in the inner cavity of the axle seat, one end of the supporting arm is adapted to be connected with the first driving shaft, the second driving shaft is adapted to be installed at the other end of the supporting arm, one end of the cross bar is adapted to be connected with the second driving shaft, the axle rods are respectively adapted to be installed on both sides of the top of the cross bar, one side of the first adjusting plate is fixedly connected to the outer surface of the axle rod, the driving sliders are respectively adapted to be installed on the inner sides of the driving guide rails, one end of the adjusting arm is adapted to be connected with one side of the driving slider, and the second adjusting plate is adapted to be connected with the other end of the adjusting arm.

[0007] As a further solution of the present invention, supporting legs are fixedly installed around the bottom of the supporting frame, a fixing seat is fixedly installed on one side of the supporting leg, and a monitoring device is fixedly installed on the top of the fixing seat.

[0008] As a further solution of the present invention, a monitoring rod is fixedly connected to one side of the monitoring device, the top end of the monitoring rod extends to the bottom of the inner cavity of the shell, and the inner cavity of the drying tank is provided with a layered placement mechanism.

[0009] As a further scheme of the present invention, the layered placement mechanism includes a rotating rod, a first pipe sleeve, a orifice plate, a baffle, a servo motor, a second pipe sleeve and a shelf. The first pipe sleeve and the second pipe sleeve are sequentially mounted on the surface of the rotating rod, the orifice plate is respectively mounted on the four sides of the outer surface of the first pipe sleeve, the baffle is located on one side of the top of the orifice plate, and the shelf is respectively mounted on the four sides of the outer surface of the second pipe sleeve. The servo motor is fixedly connected to the top of the rotating rod through a coupling, and a top plate is fixedly mounted on the top of the drying tank body.

[0010] As a further solution of the present invention, the servo motor is located at the center of the top of the top plate, a flip cover is adapted to be installed on one side of the top plate, and a heating device is provided on the back of the support frame.

[0011] As a further solution of the present invention, a connecting pipe is fixedly installed on the top of the heating device, one end of the heat supply pipe is adapted to be installed on the front of the connecting pipe, the other end of the heat supply pipe is interconnected with the back of the drying tank body, a ventilation port is opened on the left side of the heating device, and side doors and blowing fans are respectively provided on the upper and lower sides of the back of the heating device.

[0012] As a further solution of the present invention, a mounting plate is fixedly installed on the back of the support frame, the back of the mounting plate is fixedly connected to the front of the heating device, and fastening bolts are threadedly installed around the back of the mounting plate.

[0013] As a further solution of the present invention, a fan is fixedly mounted on the front side of the shell, and the back side of the fan is connected to the front side of the shell.

[0014] As a further solution of the present invention, a temperature and humidity sensor is arranged on one side of the top of the support frame, and the bottom of the temperature and humidity sensor extends to the top of the inner cavity of the shell.

[0015] As a further solution of the present invention, a discharge door is provided on the front of the drying tank body, a base is fixedly installed on the bottom of the drying tank body, ventilation grooves are provided on the surfaces around the base, a partition is fixedly installed on the bottom of the base, a ventilation hole is provided on the bottom of the partition, an electric shaft is adapted to be installed at the center of the top of the base, a connecting rod is fixedly connected to the surface of the electric shaft, and a scraper is fixedly installed on the bottom of the connecting rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The air volume adjustment mechanism can achieve precise control of the air volume. During the drying process, it helps to accurately adjust the air volume entering the inner cavity of the drying tank according to the different drying stages of the tea and the needs of different types of tea. This stable adjustment helps to form a uniform airflow in the drying tank, thereby improving the uniformity of tea drying, reducing local drying differences caused by uneven air volume, ensuring the consistency of the overall quality of the tea, and helping to improve the quality indicators of the tea such as taste and aroma. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention;

[0019] Figure 2 is a cross-sectional view of the structure of the air volume adjustment mechanism provided by an embodiment of the present invention;

[0020] Figure 3 It is a partial bottom cross-sectional view of the air volume adjustment mechanism structure provided by an embodiment of the present invention;

[0021] Figure 4 is a schematic diagram of the structure of a layered placement mechanism provided by an embodiment of the present invention;

[0022] Figure 5 is a bottom view of a base structure provided by an embodiment of the present invention;

[0023] Figure 6 is a rear view of the overall structure provided by an embodiment of the present invention;

[0024] Figure 7 It is a schematic diagram of the base structure provided by an embodiment of the present invention.

[0025] Explanation of the markings in the figure: 1. Support frame; 2. Drying tank body; 3. Air volume adjustment mechanism; 301. Shell; 302. Shaft seat; 303. First drive shaft; 304. Support arm; 305. Cross bar; 306. First adjustment plate; 307. Second adjustment plate; 308. Drive slider; 309. Adjustment arm; 310. Second drive shaft; 311. Shaft; 312. Drive guide rail; 4. Fan; 5. Layered placement mechanism; 501. Rotating rod; 502. First pipe sleeve; 503. Orifice plate; 504. Baffle; 505. Servo motor; 506, second pipe sleeve; 507, shelf; 6, top plate; 7, discharge door; 8, flip cover; 9, heating device; 10, connecting pipe; 11, heat supply pipe; 12, ventilation port; 13, temperature and humidity sensor; 14, support leg; 15, fixing seat; 16, monitoring device; 17, monitoring rod; 18, side door; 19, blowing fan; 20, mounting plate; 21, fastening bolt; 22, base; 23, ventilation slot; 24, partition; 25, ventilation port; 26, electric shaft; 27, connecting rod; 28, scraper. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Example 1

[0031] like Figure 1-7As shown, it is the first embodiment of the present invention, which provides a separate tea drying device, including a support frame 1, the inner cavity of the support frame 1 is provided with an air volume adjustment mechanism 3, and the top of the support frame 1 is fixedly installed with a drying tank 2;

[0032] The air volume adjustment mechanism 3 includes a housing 301, a shaft seat 302, a first drive shaft 303, a support arm 304, a cross bar 305, a first adjustment plate 306, a second adjustment plate 307, a drive slider 308, an adjustment arm 309, a second drive shaft 310, a shaft 311 and a drive guide rail 312, wherein the drive guide rails 312 are respectively located on both sides of the inner cavity of the housing 301, the shaft seat 302 is located at the center of one side of the drive guide rail 312, the first drive shaft 303 is adapted to be installed in the inner cavity of the shaft seat 302, one end of the support arm 304 is connected to the first drive shaft 310, and the second drive shaft 310 is connected to the shaft seat 302. The rotating shaft 303 is adaptably connected, the second driving rotating shaft 310 is adaptably installed on the other end of the supporting arm 304, one end of the cross bar 305 is adaptably connected to the second driving rotating shaft 310, the shaft 311 is adaptably installed on both sides of the top of the cross bar 305, one side of the first adjustment plate 306 is fixedly connected to the outer surface of the shaft 311, the driving slider 308 is adaptably installed on the inner side of the driving guide rail 312, one end of the adjusting arm 309 is adaptably connected to one side of the driving slider 308, and the second adjusting plate 307 is adaptably connected to the other end of the adjusting arm 309.

[0033] like Figure 1-7 As shown, the air volume regulating mechanism 3 can realize precise control of the air volume. Through the coordinated action of the first driving shaft 303, the supporting arm 304, the second driving shaft 310 and other components, the positions of the first regulating plate 306 and the second regulating plate 307 can be flexibly adjusted. During the drying process, it is helpful to accurately adjust the air volume entering the inner cavity of the drying tank body 2 according to the different drying stages of the tea leaves and the needs of different types of tea leaves. In the early stage of tea drying, the air volume regulating mechanism 3 can be adjusted to a suitable state to provide a larger air volume; in the later stage of drying, the air volume can be reduced to avoid excessive drying of the tea leaves. Secondly, the setting of the driving slider 308 and the driving guide rail 312 enables the regulating arm 309 to stably drive the movement of the second regulating plate 307. This stable adjustment helps to form a uniform airflow in the drying tank body 2, thereby improving the uniformity of tea drying, reducing local drying differences caused by uneven air volume, ensuring the consistency of the overall quality of the tea leaves, and helping to improve the quality indicators of the tea leaves such as taste and aroma.

[0034] Example 2

[0035] Reference Figure 1 , Figure 4 and Figure 6 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0036] In this embodiment, support legs 14 are fixedly installed around the bottom of the support frame 1, a fixed seat 15 is fixedly installed on one side of the support leg 14, a monitoring device 16 is fixedly installed on the top of the fixed seat 15, a monitoring rod 17 is fixedly connected to one side of the monitoring device 16, and the top of the monitoring rod 17 extends to the bottom of the inner cavity of the shell 301, and the inner cavity of the drying tank body 2 is provided with a layered placement mechanism 5, which includes a rotating rod 501, a first pipe sleeve 502, a perforated plate 503, a baffle 504, a servo motor 505, a second pipe sleeve 506 and a shelf 507, the first pipe sleeve 502 and the second pipe sleeve 506 are sequentially sleeved and installed on the surface of the rotating rod 501, the perforated plate 503 is respectively installed around the outer surface of the first pipe sleeve 502, and the baffle 504 is installed on the outer surface of the first pipe sleeve 502. Located on one side of the top of the orifice plate 503, the shelves 507 are respectively installed around the outer surface of the second pipe sleeve 506, the servo motor 505 is fixedly connected to the top of the rotating rod 501 through a coupling, a top plate 6 is fixedly installed on the top of the drying tank body 2, the servo motor 505 is located at the center of the top of the top plate 6, and a flip cover plate 8 is adapted to be installed on one side of the top plate 6. A heating device 9 is arranged on the back of the supporting frame 1, and a connecting pipe 10 is fixedly installed on the top of the heating device 9. One end of the heat supply pipe 11 is adapted to be installed on the front of the connecting pipe 10, and the other end of the heat supply pipe 11 is interconnected with the back of the drying tank body 2. A ventilation port 12 is provided on the left side of the heating device 9, and a side door 18 and a blowing fan 19 are respectively provided on the upper and lower sides of the back of the heating device 9.

[0037] like Figure 1 , Figure 4 and Figure 6 As shown, the monitoring device 16 and the monitoring rod 17 can monitor the key parameters of the drying process in real time, such as temperature, humidity, etc., so as to adjust the drying conditions in time according to the monitoring results, ensure that the tea is dried in a suitable environment, and ensure the quality of the tea. The rotating rod 501, the first pipe sleeve 502, the second pipe sleeve 506, the orifice plate 503, the shelf 507 and other structures in the layered placement mechanism 5 can be rotated under the drive of the servo motor 505, so that the tea can continuously change its position during the drying process, and the shelf 507 provides layered placement, the orifice plate 503 and the baffle 504 help the hot air to flow more evenly between the layers, which helps to improve the uniformity of drying and avoid local over-drying or insufficient drying. The flip cover 8 facilitates the placement of the tea, and also helps to flip the tea when necessary. The heating device 9 transmits heat to the drying tank body 2 through the connecting pipe 10 and the heat supply pipe 11, which can provide a stable heat source for drying, and the ventilation port 12 can adjust the internal air environment. The blowing fan 19 helps to evenly distribute the heat. These structures work together to improve the efficiency and quality of tea drying.

[0038] Example 3

[0039] Reference Figure 1 , Figure 5 and Figure 7 , which is the third embodiment of the present invention, and this embodiment is based on the previous two embodiments.

[0040] In this embodiment, a mounting plate 20 is fixedly installed on the back of the support frame 1, and the back of the mounting plate 20 is fixedly connected to the front of the heating device 9. Fastening bolts 21 are threadedly installed around the back of the mounting plate 20. A fan 4 is fixedly installed on the front of the shell 301, and the back of the fan 4 is connected to the front of the shell 301. A temperature and humidity sensor 13 is arranged on one side of the top of the support frame 1, and the bottom of the temperature and humidity sensor 13 extends to the top of the inner cavity of the shell 301. A discharge door 7 is arranged on the front of the drying tank body 2, and a base 22 is fixedly installed on the bottom of the drying tank body 2. Ventilation grooves 23 are provided on the surfaces around the base 22. A partition 24 is fixedly installed on the bottom of the base 22, and a vent 25 is provided at the bottom of the partition 24. An electric shaft 26 is adapted to be installed at the center of the top of the base 22, and a connecting rod 27 is fixedly connected to the surface of the electric shaft 26, and a scraper 28 is fixedly installed on the bottom of the connecting rod 27.

[0041] like Figure 1 , Figure 5 and Figure 7 As shown, the fan 4 is installed on the front side of the shell 301, which helps to regulate the air flow in the shell 301, promote the effective exchange of heat and humidity, and improve the drying efficiency. The temperature and humidity sensor 13 can accurately monitor the temperature and humidity of the drying environment so as to adjust the drying parameters in time to ensure the drying effect of the tea leaves. The discharge door 7 facilitates the removal of the tea leaves after drying. The arrangement of the base 22 and its ventilation grooves 23 and ventilation ports 25 is conducive to the circulation of air at the bottom of the drying tank 2, further improving the uniformity of drying. The combination of the electric shaft 26, the connecting rod 27 and the scraper 28 can clean the base 22 after drying to prevent the accumulation of tea residues and the like from affecting the drying effect next time, thereby ensuring the normal operation of the equipment and the quality of tea drying.

[0042] In summary, the air volume regulating mechanism 3 can achieve precise control of the air volume. During the drying process, it helps to accurately adjust the air volume entering the inner cavity of the drying tank 2 according to the different drying stages of the tea and the needs of different types of tea. This stable regulation helps to form a uniform airflow in the drying tank 2, thereby improving the uniformity of drying the tea, reducing local drying differences caused by uneven air volume, ensuring the consistency of the overall quality of the tea, and helping to improve the quality indicators of the tea such as taste and aroma.

[0043] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0044] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A separate tea drying device, characterized in that: It comprises a support frame (1), the inner cavity of the support frame (1) is provided with an air volume adjustment mechanism (3), and the top of the support frame (1) is fixedly mounted with a drying tank body (2); The air volume adjustment mechanism (3) comprises a shell (301), a shaft seat (302), a first driving shaft (303), a support arm (304), a cross bar (305), a first adjustment plate (306), a second adjustment plate (307), a driving slider (308), an adjustment arm (309), a second driving shaft (310), a shaft (311) and a driving guide rail (312), wherein the driving guide rails (312) are respectively located on both sides of the inner cavity of the shell (301), the shaft seat (302) is located at the center of one side of the driving guide rail (312), the first driving shaft (303) is adapted to be installed in the inner cavity of the shaft seat (302), one end of the support arm (304) is connected to the first driving shaft (312), and the second driving shaft (310) is connected to the shaft seat (302). The rotating shaft (303) is adaptably connected, the second driving rotating shaft (310) is adaptably installed on the other end of the supporting arm (304), one end of the cross bar (305) is adaptably connected to the second driving rotating shaft (310), the shaft (311) is respectively adaptably installed on both sides of the top of the cross bar (305), one side of the first adjusting plate (306) is fixedly connected to the outer surface of the shaft (311), the driving slider (308) is respectively adaptably installed on the inner side of the driving guide rail (312), one end of the adjusting arm (309) is adaptably connected to one side of the driving slider (308), and the second adjusting plate (307) is adaptably connected to the other end of the adjusting arm (309).

2. A separate tea drying device according to claim 1, characterized in that: Support legs (14) are fixedly mounted on the four sides of the bottom of the support frame (1), a fixing seat (15) is fixedly mounted on one side of the support leg (14), and a monitoring device (16) is fixedly mounted on the top of the fixing seat (15).

3. A separate tea drying device according to claim 2, characterized in that: A monitoring rod (17) is fixedly connected to one side of the monitoring device (16), and the top end of the monitoring rod (17) extends to the bottom of the inner cavity of the shell (301). The inner cavity of the drying tank (2) is provided with a layered placement mechanism (5).

4. A separate tea drying device according to claim 3, characterized in that: The layered placement mechanism (5) comprises a rotating rod (501), a first pipe sleeve (502), a perforated plate (503), a baffle (504), a servo motor (505), a second pipe sleeve (506) and a shelf (507); the first pipe sleeve (502) and the second pipe sleeve (506) are sequentially sleeved and installed on the surface of the rotating rod (501); the perforated plate (503) is respectively installed around the outer surface of the first pipe sleeve (502); the baffle (504) is located on one side of the top of the perforated plate (503); the shelf (507) is respectively installed around the outer surface of the second pipe sleeve (506); the servo motor (505) is fixedly connected to the top of the rotating rod (501) through a coupling; and a top plate (6) is fixedly installed on the top of the drying tank body (2).

5. A separate tea drying device according to claim 4, characterized in that: The servo motor (505) is located at the center of the top of the top plate (6), a flip cover (8) is mounted on one side of the top plate (6), and a heating device (9) is provided on the back of the support frame (1).

6. A separate tea drying device according to claim 5, characterized in that: A connecting pipe (10) is fixedly installed on the top of the heating device (9), one end of a heat supply pipe (11) is adapted to be installed on the front of the connecting pipe (10), and the other end of the heat supply pipe (11) is interconnected with the back of the drying tank body (2). A ventilation port (12) is provided on the left side of the heating device (9), and a side door (18) and a blowing fan (19) are respectively provided on the upper and lower sides of the back of the heating device (9).

7. A separate tea drying device according to claim 6, characterized in that: A mounting plate (20) is fixedly mounted on the back of the support frame (1), the back of the mounting plate (20) is fixedly connected to the front of the heating device (9), and fastening bolts (21) are threadedly mounted around the back of the mounting plate (20).

8. The separate tea drying device according to claim 1, characterized in that: A fan (4) is fixedly mounted on the front side of the housing (301), and the back side of the fan (4) is in communication with the front side of the housing (301).

9. A separate tea drying device according to claim 1, characterized in that: A temperature and humidity sensor (13) is provided on one side of the top of the support frame (1), and the bottom of the temperature and humidity sensor (13) extends to the top of the inner cavity of the shell (301).

10. The separate tea drying device according to claim 1, characterized in that: The front of the drying tank body (2) is provided with a discharge door (7), the bottom of the drying tank body (2) is fixedly installed with a base (22), the surfaces around the base (22) are provided with ventilation grooves (23), the bottom of the base (22) is fixedly installed with a partition (24), the bottom of the partition (24) is provided with a ventilation hole (25), an electric shaft (26) is adapted to be installed at the center of the top of the base (22), the surface of the electric shaft (26) is fixedly connected with a connecting rod (27), and the bottom of the connecting rod (27) is fixedly installed with a scraper (28).

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