Spreading and airing device convenient for turning over black tea

Abstract

The utility model relates to the technical field of spreading and airing devices for turning over black tea, in particular to a spreading and airing device convenient for turning over black tea, which comprises two groups of fixing frames, and the lower ends of the two groups of fixing frames are fixedly connected with connecting rods; the fixing sleeve is fixedly mounted at the lower end of the fixing frame; the two groups of fixing plates are rotationally mounted at the upper ends of the two groups of fixing frames; the two groups of slots are formed in the inner side of the fixed plate; the four groups of rotating plates are rotationally mounted on the upper side and the lower side of the fixed plate; and the fixed block is fixedly connected with the rotating plate. In the using process, the device is convenient to move through the arrangement of the four sets of universal wheels, and the stability of the device in the using process is guaranteed through the arrangement of the two sets of screw rods; in addition, through the arrangement of a locking assembly, the airing plates can be conveniently and rapidly mounted and dismounted, through the arrangement of two fixing plates, the two airing plates can be conveniently and rapidly turned over, and then the tea leaves can be conveniently turned over.

Description

Technical Field

[0001] The utility model relates to the technical field of a spreading and airing device for turning over black tea, in particular to a spreading and airing device which is convenient for turning over black tea. Background Art

[0002] Black tea is a fully fermented tea. It is made from new leaves of suitable tea trees and refined through a series of processes such as withering, fermentation, and drying. The drying and airing process is essential, and it is an essential stage that determines the taste of black tea. Black tea needs to be aired with an airing device, which can better dry the tea leaves. The tea drying devices on the market are currently bulky and inconvenient to move, and the tea leaves need to be turned over manually. For this reason, we have proposed a spreading and airing device that is convenient for turning over black tea to solve the above problem. Utility Model Content

[0003] The utility model aims to provide a drying device for turning over black tea, so as to solve the problems that the existing tea drying devices mentioned in the above background technology are bulky and inconvenient to move, and inconvenient to turn over the tea leaves.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for turning over black tea, comprising two groups of fixed frames, the lower ends of the two groups of fixed frames are fixedly connected with connecting rods; fixed sleeves, the fixed sleeves are fixedly installed at the lower ends of the fixed frames; fixed plates, the two groups of fixed plates are rotatably installed at the upper ends of the two groups of fixed frames; slots, the two groups of slots are opened on the inner sides of the fixed plates; rotating plates, four groups of rotating plates are rotatably installed on the upper and lower sides of the fixed plates; fixed blocks, the fixed blocks are fixedly connected to the rotating plates; movable slots, the movable slots are opened inside the fixed blocks; limiting components, the limiting components are provided with four groups, and the limiting components are used to limit and fix the positions of the fixed plates; locking components, the locking components are provided with eight groups, and the locking components are used to limit and lock the insides of the two groups of slots of the drying plates.

[0005] Preferably, two sets of universal wheels are provided at the lower ends of the two sets of fixing frames.

[0006] Preferably, a thread groove is provided inside the fixing sleeve, a screw rod is threadedly mounted on the inner thread of the thread groove, and a turning handle is provided on the upper end of the screw rod.

[0007] Preferably, the limiting assembly comprises a limiting plate and a groove, and the limiting plates are rotatably mounted on both the front and rear ends of the two groups of fixing frames, and the front and rear ends of the fixing plates are provided with grooves.

[0008] Preferably, a drying board is movably inserted inside the slot.

[0009] Preferably, the locking assembly includes a spring, a limit rod and a first limit groove, a spring is arranged inside the movable groove, a limit rod is movably inserted inside the movable groove, four groups of first limit grooves are opened on opposite sides of the two groups of drying boards, the first limit grooves are matched with the convex head parts of the limit rod, and two groups of second limit grooves are opened on the upper and lower sides of the two groups of fixed plates, the second limit grooves are matched with the convex head parts of the first limit grooves.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: during use, the utility model facilitates the movement of the device through the provision of four sets of universal wheels, and ensures the stability of the device during use through the provision of two sets of screws; in addition, the setting of the locking assembly facilitates the rapid installation and disassembly of the drying boards, and the setting of the two sets of fixing plates facilitates the rapid flipping of the two sets of drying boards, thereby facilitating the turning over of the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a rear view schematic diagram of the structure of the utility model;

[0014] Figure 3 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0015] Figure 4 For this utility model Figure 3 A is a partial enlarged schematic diagram of the middle part.

[0016] In the figure: 1. fixed frame; 2. connecting rod; 3. universal wheel; 4. fixed sleeve; 5. threaded groove; 6. screw; 7. fixed plate; 8. limiting plate; 9. groove; 10. slot; 11. drying board; 12. rotating plate; 13. fixed block; 14. movable groove; 15. spring; 16. limiting rod; 17. first limiting groove; 18. second limiting groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides an embodiment of a drying device for turning over black tea, comprising two sets of fixed frames 1, the lower ends of the two sets of fixed frames 1 are fixedly connected with connecting rods 2; fixed sleeves 4, the fixed sleeves 4 are fixedly installed at the lower ends of the fixed frames 1; fixed plates 7, the two sets of fixed plates 7 are rotatably installed at the upper ends of the two sets of fixed frames 1; slots 10, the two sets of slots 10 are opened on the inner sides of the fixed plates 7; rotating plates 12, the four sets of rotating plates 12 are rotatably installed on the upper and lower sides of the fixed plates 7; fixed blocks 13, the fixed blocks 13 are fixedly connected to the rotating plates 12; movable slots 14, the movable slots 14 are opened inside the fixed blocks 13; a limiting assembly, the limiting assembly is provided with four groups, the limiting assembly is used to limit and fix the position of the fixed plates 7; a locking assembly, the locking assembly is provided with eight groups, the locking assembly is used to limit and lock the inside of the two sets of slots 10 of the drying board 11;

[0019] Furthermore, two sets of universal wheels 3 are provided at the lower ends of the two sets of fixing frames 1. Figure 1 As shown, the device can be easily moved by providing four sets of universal wheels 3.

[0020] Furthermore, a thread groove 5 is provided inside the fixing sleeve 4, a screw rod 6 is installed in the internal thread of the thread groove 5, and a turning handle is provided at the upper end of the screw rod 6, such as Figure 2 As shown, the staff grasps the screw rod 6 to rotate, and the screw rod 6 moves downward inside the thread groove 5 under the action of the thread, thereby limiting and fixing the device to ensure stability during use.

[0021] Furthermore, the limiting assembly includes a limiting plate 8 and a groove 9. The limiting plates 8 are rotatably mounted at both ends of the two sets of fixing frames 1. The grooves 9 are provided at both ends of the fixing plate 7. Figure 4 As shown, the staff rotates the limiting plate 8 to the inside of the groove 9, thereby limiting and fixing the position of the fixing plate 7.

[0022] Furthermore, a drying board 11 is movably inserted inside the slot 10, such as Figure 4 As shown, the arrangement of the drying board 11 facilitates the drying of tea leaves.

[0023] Furthermore, the locking assembly includes a spring 15, a limiting rod 16 and a first limiting groove 17. The spring 15 is arranged inside the movable groove 14. The limiting rod 16 is movably inserted inside the movable groove 14. Four groups of first limiting grooves 17 are provided on opposite sides of the two groups of drying boards 11. The first limiting grooves 17 are matched with the convex head parts of the limiting rods 16. Two groups of second limiting grooves 18 are provided on the upper and lower sides of the two groups of fixing plates 7. The second limiting grooves 18 are matched with the convex head parts of the first limiting grooves 17. Figure 4 As shown, the arrangement of multiple sets of locking components facilitates the limiting and fixing of the drying board 11 inside the two sets of slots 10 , and facilitates the removal of the drying board 11 from the two sets of slots 10 .

[0024] Working principle: When the device is used, the staff inserts the inside of the two groups of slots 10 on the lower side into the drying board 11, pulls the limit rod 16 downward, and moves the convex part of the limit rod 16 out of the second limit groove 18, then the staff rotates the rotating plate 12, and when the convex part of the limit rod 16 rotates to the first limit groove 17, the staff releases the limit rod 16, and the limit rod 16 is ejected upward in the movable groove 14 by the elastic force of the spring 15, and then the convex part of the limit rod 16 is inserted into the first limit groove 17, and the staff repeats the above operation to insert the convex part of the other three groups of limit rods 16 into the three groups Inside the first limiting groove 17, the staff then spreads tea leaves on the upper side of the drying board 11, and then moves the device to the drying place, and the staff grasps the screw 6 to rotate, and the screw 6 moves downward under the action of the thread inside the thread groove 5, and makes the lower end of the screw 6 fit the ground, thereby improving the stability of the device when in use. When the tea leaves need to be turned over, the staff installs the drying board 11 inside the two groups of slots 10 on the upper side, and locks it through four groups of locking components, and then the staff rotates the four groups of limiting plates 8, and rotates the four groups of limiting plates 8 from the internal rotation position of the four groups of grooves 9, and then the staff flips the two groups of fixed plates 7. Then the two groups of drying boards 11 are driven to rotate 180 degrees, so that the tea leaves are turned over, and then the staff removes the drying board 11 on the upper side and continues to dry the tea leaves. The above is the entire working principle of the utility model.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A drying device for turning over black tea, comprising two sets of fixed frames (1), the lower ends of the two sets of fixed frames (1) being fixedly connected with connecting rods (2); Features: A fixing sleeve (4), wherein the fixing sleeve (4) is fixedly mounted on the lower end of the fixing frame (1); Fixed plates (7), two groups of fixed plates (7) are rotatably mounted on the upper ends of the two groups of fixed frames (1); Slots (10), two groups of the slots (10) are arranged on the inner side of the fixing plate (7); Rotating plates (12), four groups of rotating plates (12) are rotatably mounted on the upper and lower sides of the fixed plate (7); A fixed block (13), wherein the fixed block (13) is fixedly connected to the rotating plate (12); A movable groove (14), wherein the movable groove (14) is provided inside the fixed block (13); A limiting assembly, wherein four groups of the limiting assembly are provided, and the limiting assembly is used to limit and fix the position of the fixing plate (7); A locking assembly, wherein eight groups of the locking assembly are provided, and the locking assembly is used to limit and lock the interior of two groups of slots (10) of the drying board (11).

2. The drying device for turning over black tea according to claim 1, characterized in that: Two sets of universal wheels (3) are arranged at the lower ends of the two sets of fixing frames (1).

3. The drying device for turning over black tea according to claim 1, characterized in that: A thread groove (5) is provided inside the fixing sleeve (4), a screw rod (6) is installed in the internal thread of the thread groove (5), and a turning handle is provided at the upper end of the screw rod (6).

4. The drying device for turning over black tea according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (8) and a groove (9); the limiting plates (8) are rotatably mounted at both the front and rear ends of the two sets of fixing frames (1); and the grooves (9) are formed at both the front and rear ends of the fixing plate (7).

5. The drying device for turning over black tea according to claim 1, characterized in that: A drying board (11) is movably inserted inside the slot (10).

6. The drying device for turning over black tea according to claim 1, characterized in that: The locking assembly comprises a spring (15), a limiting rod (16) and a first limiting groove (17); a spring (15) is arranged inside the movable groove (14); a limiting rod (16) is movably inserted inside the movable groove (14); four groups of first limiting grooves (17) are provided on opposite sides of the two groups of drying boards (11); the first limiting grooves (17) are matched with the convex head parts of the limiting rods (16); two groups of second limiting grooves (18) are provided on the upper and lower sides of the two groups of fixed plates (7); the second limiting grooves (18) are matched with the convex head parts of the first limiting grooves (17).

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