Tea airing rack

Abstract

The utility model provides a tea airing frame, which belongs to the technical field of tea airing and comprises a base, two fixing frames are symmetrically and fixedly connected to two sides of the top of the base, and an adjusting component and a plurality of airing nets are arranged between the two fixing frames. According to the utility model, the driving motor drives the rotating shaft, the first bevel gear, the second bevel gear and the lead screw to rotate, so that the threaded sleeve drives the plurality of connecting frames and the fixed frame to linearly move at equal intervals through the driving connecting rod, the middle connecting rod and the driven connecting rod, and the use positions among the plurality of drying nets are adjusted; according to the tea drying device, ventilation and drying effects among a plurality of drying nets are adjusted, the overall use performance of a product in the use process is improved, when tea dried in the drying nets needs to be collected, a driving motor drives a rotating shaft and a first bevel gear to rotate reversely, a threaded sleeve and a plurality of connecting frames move downwards, and the tea drying effect is improved. The drying net is convenient to take, and the use performance of the product is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea drying, in particular to a tea drying rack. Background Art

[0002] Tea refers to the leaves and buds of tea trees. Before tea is fried, a tea drying rack is needed to wither the tea, that is, to dry the tea, so as to facilitate the subsequent processing of the tea.

[0003] For example, a tea drying rack in a Chinese patent document (CN219141322U) includes: a first fixed column arranged vertically; a second fixed column arranged at intervals with the first fixed column; a first drying body connecting the first fixed column and the second fixed column to form a main frame; a plurality of second drying bodies rotatably connected to the first fixed column or the second fixed column, so that the second drying bodies have a storage state stored in the main frame and a drying state exposed outside the main frame; wherein, in the storage state, each of the second drying bodies overlaps above or below the first drying body, and in the drying state, the rotation angles of each of the second drying bodies are the same and / or different. This utility model solves the technical problem of the existing tea drying rack having a drying dead angle. However, during the use of this product, it is often a fixed vertical bracket. When the tea needs to be dried again or manually turned over, the tea needs to be repeatedly removed from the high drying bracket, which is relatively inconvenient to use. Therefore, certain improvements are needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a tea drying rack to solve the problem that in the prior art, during use, it is often a fixed vertical bracket, and when the tea needs to be dried again or manually turned over, the tea needs to be repeatedly removed from the high drying bracket, which is relatively inconvenient to use.

[0005] To solve the above technical problems, the utility model provides a tea drying rack, including a base. On both sides of the top of the base, two fixed frames are symmetrically and fixedly connected. An adjusting component and a plurality of drying nets are arranged between the two fixed frames. The top of the fixed frame is fixedly connected with a transparent top seat, and a protection component is arranged inside the transparent top seat;

[0006] The adjusting component includes a lead screw. A threaded sleeve is threadedly connected to the top of the lead screw. A plurality of connecting frames are arranged below the threaded sleeve. Fixed frames are fixedly connected to the opposite sides of two connecting frames. One side of the threaded sleeve is hinged with a driving connecting rod. The other end of the driving connecting rod is hinged with an intermediate connecting rod. The other end of the intermediate connecting rod is hinged with a driven connecting rod, so that the lead screw drives the threaded sleeve to move upward. At this time, the threaded sleeve and a plurality of connecting frames linearly move equidistantly through the driving connecting rod, the intermediate connecting rod and the driven connecting rod, so as to adjust the use positions between a plurality of sunshades.

[0007] As a further description of the above technical solution:

[0008] The bottom end of the lead screw extends into the base and is fixedly connected with a second bevel gear. The lead screw is rotatably connected inside the base. A first bevel gear is meshed and connected to one side of the second bevel gear. A rotating shaft is fixedly connected inside the first bevel gear. A driving motor is fixedly connected to one end of the rotating shaft. The driving motor is fixedly connected to the inner wall of the base on the side away from the rotating shaft.

[0009] As a further description of the above technical solution:

[0010] Circular through holes are formed on both sides inside the threaded sleeve and the connecting frame. A limiting rod is slidably connected inside the circle. The bottom end of the limiting rod is fixedly connected to the top of the base. A first through hole is formed at the center of the connecting frame. The connecting frame is slidably connected to the outer peripheral side of the lead screw through the first through hole.

[0011] As a further description of the above technical solution:

[0012] A T-shaped sliding groove is formed on one side inside the fixed frame. A sliding block is slidably connected inside the T-shaped sliding groove. The sliding block is T-shaped, and the side of the sliding block away from the T-shaped sliding groove is fixedly connected to the outer wall of the sunshade. A connecting shaft is fixedly connected inside the intermediate connecting rod. The intermediate connecting rod is hinged to the connecting frame through the connecting shaft. The end of the driven connecting rod away from the intermediate connecting rod is hinged to the bottom side outside the base.

[0013] As a further description of the above technical solution:

[0014] The protection component includes two first cavities. The first cavities are located inside the transparent top seat. Springs are fixedly connected to both sides inside the first cavities. A transparent sliding plate is fixedly connected to the other side of the springs. A transparent sliding block is fixedly connected to the side of the transparent sliding plate opposite to the springs. The transparent sliding block is slidably connected inside the transparent top seat and is arranged between the two springs. A main airbag is fixedly connected to the side of the transparent sliding plate away from the springs. The other side of the main airbag is fixedly connected to the inner wall of the transparent top seat. An air delivery pipe is communicated with one side of the main airbag. The other end of the air delivery pipe is communicated with an auxiliary airbag.

[0015] As a further description of the above technical solution:

[0016] The auxiliary airbag is arranged inside the fixing frame, and the bottom of the auxiliary airbag is fixedly connected to the inner wall of the fixing frame. The top of the auxiliary airbag is fixedly connected with a fixing plate. One side of the fixing plate is fixedly connected to the outer wall of the threaded sleeve, and the fixing plate is slidably connected inside the fixing frame.

[0017] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0018] 1. In the present utility model, through the set adjustment component, manually operate the sunning net to drive the sliding block into the T-shaped sliding groove opened inside the fixing frame. Drive the rotating shaft, the first bevel gear, the second bevel gear and the lead screw to rotate through the driving motor, so that the threaded sleeve drives a plurality of connecting frames and the fixing frame to perform linear equidistant movement through the active connecting rod, the intermediate connecting rod and the driven connecting rod, and adjust the use positions between the plurality of sunning nets, so as to adjust the ventilation and sunning effects between the plurality of sunning nets, improve the overall performance of the product during use, and when it is necessary to collect the tea leaves dried inside the sunning net, drive the rotating shaft and the first bevel gear to rotate in the reverse direction through the driving motor, so that the threaded sleeve and a plurality of connecting frames move downward, facilitating the taking of the sunning net, and further improving the performance of the product.

[0019] 2. In the present utility model, through the set protection component, when it rains outside, drive the rotating shaft and the first bevel gear to rotate in the reverse direction through the driving motor, so that the threaded sleeve and a plurality of connecting frames move downward, adjust the use positions between the plurality of sunning nets, so as to reduce the damage of external rainwater to the tea leaves inside the sunning net. At this time, the threaded sleeve will drive the fixing plate to move downward to convey the gas inside the auxiliary airbag to the inside of the main airbag, causing it to expand and drive the transparent slide plate and the transparent slider to move outward to the transparent top seat, so as to improve the shielding and rainproof effects of the transparent top seat on the lower sunning net, and further improve the performance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 2 is the overall three-dimensional structure schematic diagram of the adjustment component in the present utility model;

[0022] Figure 3 In the present utility model Figure 2 is the partial enlarged structure schematic diagram at A;

[0023] Figure 4 is the partial internal structure schematic diagram of the transparent top seat in the present utility model.

[0024] Description of the reference numerals:

[0025] 1. Base; 2. Fixed frame; 3. Transparent top base; 4. Protection component; 401. First cavity; 402. Spring; 403. Transparent sliding plate; 404. Transparent slider; 405. Main airbag; 406. Air delivery pipe; 407. Sub-airbag; 408. Fixed plate; 5. Adjustment component; 501. Driving motor; 502. Rotating shaft; 503. First bevel gear; 504. Second bevel gear; 505. Lead screw; 506. Threaded sleeve; 507. Limit rod; 508. Connection frame; 509. Fixed frame; 510. Active connecting rod; 511. Intermediate connecting rod; 512. Driven connecting rod; 6. Sliding block; 7. Sunning net. Detailed implementation manner

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the accompanying drawings of the embodiments of the present utility model will be combined below Figures 1-4 to clearly and completely describe the technical solutions of the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present utility model.

[0027] As Figures 1-4 shown in the figure: This embodiment provides a tea sunning rack, including a base 1. On both sides of the top of the base 1, two fixed frames 2 are symmetrically and fixedly connected. An adjustment component 5 and a plurality of sunning nets 7 are arranged between the two fixed frames 2. A transparent top base 3 is fixedly connected to the top of the fixed frame 2, and a protection component 4 is arranged inside the transparent top base 3.

[0028] The adjusting assembly 5 includes a lead screw 505. A threaded sleeve 506 is threadedly connected to the top of the lead screw 505. A plurality of connecting frames 508 are arranged below the threaded sleeve 506. Fixed frames 509 are fixedly connected to the opposite sides of two connecting frames 508. One side of the threaded sleeve 506 is hinged with a driving connecting rod 510. The other end of the driving connecting rod 510 is hinged with an intermediate connecting rod 511. The other end of the intermediate connecting rod 511 is hinged with a driven connecting rod 512. When the lead screw 505 drives the threaded sleeve 506 to move upward, at this time, the threaded sleeve 506 and a plurality of connecting frames 508 linearly move equidistantly through the driving connecting rod 510, the intermediate connecting rod 511 and the driven connecting rod 512, so as to adjust the use positions between a plurality of sunshade nets 7. The bottom end of the lead screw 505 extends into the base 1 and is fixedly connected with a second bevel gear 504. The lead screw 505 is rotatably connected inside the base 1. A first bevel gear 503 is meshed and connected to one side of the second bevel gear 504. A rotating shaft 502 is fixedly connected inside the first bevel gear 503. One end of the rotating shaft 502 is fixedly connected with a driving motor 501. The side of the driving motor 501 away from the rotating shaft 502 is fixedly connected with the inner wall of the base 1. Circular through holes are opened on both sides inside the threaded sleeve 506 and the connecting frame 508. A limiting rod 507 is slidably connected inside the circle. The bottom end of the limiting rod 507 is fixedly connected with the top of the base 1. A first through hole is opened at the center inside the connecting frame 508. The connecting frame 508 is slidably connected to the outer peripheral side of the lead screw 505 through the first through hole. A T-shaped sliding groove is opened on one side inside the fixed frame 509. A sliding block 6 is slidably connected inside the T-shaped sliding groove. The sliding block 6 is arranged in a T shape, and the side of the sliding block 6 away from the T-shaped sliding groove is fixedly connected with the outer wall of the sunshade net 7. A connecting shaft is fixedly connected inside the intermediate connecting rod 511. The intermediate connecting rod 511 is hinged with the connecting frame 508 through the connecting shaft. One end of the driven connecting rod 512 away from the intermediate connecting rod 511 is hinged to the bottom side outside the base 1.

[0029] Specific implementation manner: First, evenly lay the tea leaves to be dried on the inner bottom side of the drying net 7, manually operate the drying net 7 to drive the sliding block 6 into the T-shaped sliding groove opened inside the fixed frame 509, and then start the driving motor 501. Drive the rotating shaft 502 and the first bevel gear 503 to rotate through the driving motor 501. Utilize the linkage effect between the first bevel gear 503 and the second bevel gear 504 to transmit the power to the second bevel gear 504, so that the second bevel gear 504 drives the lead screw 505 to rotate. Then, utilize the linkage effect between the lead screw 505 and the threaded sleeve 506 to transmit the power to the threaded sleeve 506, so that the threaded sleeve 506 drives a plurality of connecting frames 508 and the fixed frame 509 to perform linear equidistant movement through the active connecting rod 510, the intermediate connecting rod 511 and the driven connecting rod 512, and adjust the usage positions between the plurality of drying nets 7, so as to adjust the ventilation and drying effects between the plurality of drying nets 7, improve the overall usage performance of the product during use, and when it is necessary to collect the tea leaves dried inside the drying net 7, at this time, make the driving motor 501 drive the rotating shaft 502 and the first bevel gear 503 to rotate in the reverse direction, so that the threaded sleeve 506 and a plurality of connecting frames 508 move downward, facilitating the taking of the drying net 7, and further improving the usage performance of the product.

[0030] The protection component 4 includes two first cavities 401. The first cavities 401 are located inside the transparent top seat 3, and both sides inside the first cavities 401 are fixedly connected with springs 402. The other side of the spring 402 is fixedly connected with a transparent sliding plate 403. A transparent sliding block 404 is fixedly connected to the side of the transparent sliding plate 403 opposite to the spring 402. The transparent sliding block 404 is slidably connected inside the transparent top seat 3, and the transparent sliding block 404 is arranged between the two springs 402. A main airbag 405 is fixedly connected to the side of the transparent sliding plate 403 away from the spring 402. The other side of the main airbag 405 is fixedly connected to the inner wall of the transparent top seat 3. One side of the main airbag 405 is communicated with an air delivery pipe 406. The other end of the air delivery pipe 406 is communicated with a secondary airbag 407. The secondary airbag 407 is arranged inside the fixing frame 2, and the bottom of the secondary airbag 407 is fixedly connected to the inner wall of the fixing frame 2. A fixing plate 408 is fixedly connected to the top of the secondary airbag 407. One side of the fixing plate 408 is fixedly connected to the outer wall of the threaded sleeve 506. The fixing plate 408 is slidably connected inside the fixing frame 2.

[0031] **Detailed implementation manner**: When it rains outside, the drive motor 501 drives the rotating shaft 502 and the first bevel gear 503 to rotate in the reverse direction, causing the threaded sleeve 506 and multiple connecting frames 508 to move downward, adjusting the usage positions between the multiple sunning nets 7 to reduce the damage to the tea leaves inside the sunning nets 7 by the external rain. At this time, the threaded sleeve 506 will drive the fixed plate 408 to move downward and squeeze the auxiliary airbag 407, and convey the gas inside the auxiliary airbag 407 to the inside of the main airbag 405 through the air delivery pipe 406, causing it to expand and drive the transparent slide plate 403 and the transparent slider 404 to move outward from the transparent top seat 3, so as to improve the shielding effect and rainproof effect of the transparent top seat 3 on the lower sunning net 7, and further improve the usage performance of the product.

[0032] **Working principle**: During use, first evenly lay the tea leaves to be sunned on the inner bottom side of the sunning net 7, manually operate the sunning net 7 to drive the sliding block 6 into the T-shaped chute opened inside the fixed frame 509, and then start the drive motor 501. The drive motor 501 drives the rotating shaft 502 and the first bevel gear 503 to rotate. Using the linkage effect between the first bevel gear 503 and the second bevel gear 504, the power is transmitted to the second bevel gear 504, causing the second bevel gear 504 to drive the lead screw 505 to rotate. Then, using the linkage effect between the lead screw 505 and the threaded sleeve 506, the power is transmitted to the threaded sleeve 506, causing the threaded sleeve 506 to drive multiple connecting frames 508 and the fixed frame 509 to perform linear equidistant movement through the active connecting rod 510, the intermediate connecting rod 511 and the driven connecting rod 512, and adjust the usage positions between the multiple sunning nets 7. When it rains outside, the drive motor 501 drives the rotating shaft 502 and the first bevel gear 503 to rotate in the reverse direction, causing the threaded sleeve 506 and multiple connecting frames 508 to move downward. At this time, the threaded sleeve 506 will drive the fixed plate 408 to move downward and squeeze the auxiliary airbag 407, and convey the gas inside the auxiliary airbag 407 to the inside of the main airbag 405 through the air delivery pipe 406, causing it to expand and drive the transparent slide plate 403 and the transparent slider 404 to move outward from the transparent top seat 3, so as to improve the shielding effect and rainproof effect of the transparent top seat 3 on the lower sunning net 7.

[0033] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0034] The above are the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A tea drying rack, characterized in that: It includes a base (1). On both sides of the top of the base (1), two fixing frames (2) are symmetrically and fixedly connected. An adjusting component (5) and a plurality of drying nets (7) are arranged between the two fixing frames (2). A transparent top base (3) is fixedly connected to the top of the fixing frame (2). A protection component (4) is arranged inside the transparent top base (3). The adjusting component (5) includes a lead screw (505). A threaded sleeve (506) is threadedly connected to the top of the lead screw (505). A plurality of connecting frames (508) are arranged below the threaded sleeve (506). On the opposite sides of two connecting frames (508), fixing frames (509) are fixedly connected. One side of the threaded sleeve (506) is hinged with a driving connecting rod (510). The other end of the driving connecting rod (510) is hinged with an intermediate connecting rod (511). The other end of the intermediate connecting rod (511) is hinged with a driven connecting rod (512). When the lead screw (505) drives the threaded sleeve (506) to move upward, at this time, through the driving connecting rod (510), the intermediate connecting rod (511) and the driven connecting rod (512), the threaded sleeve (506) and a plurality of connecting frames (508) linearly move at equal distances to adjust the use positions between the plurality of drying nets (7).

2. The tea leaf drying rack according to claim 1, wherein: The bottom end of the lead screw (505) extends into the base (1) and is fixedly connected with a second bevel gear (504). The lead screw (505) is rotatably connected inside the base (1). A first bevel gear (503) is meshed with one side of the second bevel gear (504). A rotating shaft (502) is fixedly connected inside the first bevel gear (503). One end of the rotating shaft (502) is fixedly connected with a driving motor (501). The side of the driving motor (501) away from the rotating shaft (502) is fixedly connected with the inner wall of the base (1).

3. The tea leaf drying rack according to claim 2, characterized in that: Circular through holes are opened on both sides inside the threaded sleeve (506) and the connecting frame (508). A limiting rod (507) is slidably connected inside the circle. The bottom end of the limiting rod (507) is fixedly connected with the top of the base (1). A first through hole is opened at the center inside the connecting frame (508). The connecting frame (508) is slidably connected to the outer peripheral side of the lead screw (505) through the first through hole.

4. The tea drying rack according to claim 3, wherein: A T-shaped sliding groove is opened on one side inside the fixing frame (509). A sliding block (6) is slidably connected inside the T-shaped sliding groove. The sliding block (6) is T-shaped, and the side of the sliding block (6) away from the T-shaped sliding groove is fixedly connected with the outer wall of the drying net (7). A connecting shaft is fixedly connected inside the intermediate connecting rod (511). The intermediate connecting rod (511) is hinged with the connecting frame (508) through the connecting shaft. One end of the driven connecting rod (512) away from the intermediate connecting rod (511) is hinged to the outer bottom side of the base (1).

5. The tea leaf drying rack according to claim 4, characterized in that: The protection component (4) includes two first cavities (401) which are located inside the transparent top seat (3). Springs (402) are fixedly connected to both sides inside the first cavity (401). The other side of the spring (402) is fixedly connected to a transparent slide plate (403). A transparent slider (404) is fixedly connected to the side of the transparent slide plate (403) opposite to the spring (402). The transparent slider (404) is slidably connected inside the transparent top seat (3) and is arranged between the two springs (402). A main airbag (405) is fixedly connected to the side of the transparent slide plate (403) away from the spring (402). The other side of the main airbag (405) is fixedly connected to the inner wall of the transparent top seat (3). An air delivery pipe (406) is communicated with one side of the main airbag (405). The other end of the air delivery pipe (406) is communicated with a secondary airbag (407).

6. The tea leaf drying rack according to claim 5, characterized in that: The secondary airbag (407) is arranged inside the fixing frame (2). The bottom of the secondary airbag (407) is fixedly connected to the inner wall of the fixing frame (2). A fixing plate (408) is fixedly connected to the top of the secondary airbag (407). One side of the fixing plate (408) is fixedly connected to the outer wall of the threaded sleeve (506). The fixing plate (408) is slidably connected inside the fixing frame (2).

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