Tea leaf drying box

Abstract

The utility model relates to the technical field of tea leaf drying, and provides a tea leaf drying box which comprises a box body, a fixing groove is formed in the lower end of the interior of the box body, a drying frame is movably connected to the inner bottom wall of the box body, sliding grooves are formed in the inner wall of the drying frame at equal intervals, and sliding plates are movably connected to the interiors of the sliding grooves. A placing frame is fixedly connected to one side of the sliding plate, a sealing door is fixedly connected to the front face of the box body through hinges, a heating box is fixedly connected to the lower end of one side of the box body, an air blower is fixedly connected to one side of the inner wall of the heating box, and heating pipes are fixedly connected to the other sides of the inner top wall and the inner bottom wall of the heating box; through the vibration assembly, the driving motor works, and the elastic force of the fixed spring is matched, so that the drying frame can slide back and forth, then the tea placed on the placing frame is driven to vibrate, the tea at the bottom is conveniently shaken out, the situation that the tea accumulated at the bottom is not easy to quickly and uniformly heat is avoided, and the tea drying efficiency is further improved.

Description

Technical Field

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

[0002] Tea is not only a beverage, but also a culture and a way of life. With its unique charm and health value, it attracts countless people to taste and explore, and is deeply loved by all kinds of people. During the production and processing process, in order to facilitate its storage, sales, etc., it is necessary to carry out drying treatment to remove the moisture in the tea.

[0003] After retrieval, the existing patent (publication number: CN215809801U) discloses a flow-type tea drying box. A flow-type tea drying box that can quickly dry and has high working efficiency is provided. A flow-type tea drying box includes: a housing; universal wheels, at least two universal wheels are installed on the housing; a sealing door is rotatably installed on the housing; air inlet pipes, two air inlet pipes are installed on the housing; a heating mechanism is installed on the housing. The utility model can dry tea through an electric heating device, can make the air in the housing circulate through a heat dissipation fan, and can fix the sealing door when drying tea through the cooperation of a clamping plate and a buckle.

[0004] However, in the above scheme, it is not convenient to dry evenly. The tea leaves are laid flat and piled up together. When heating and drying them, the tea leaves at the bottom are not easily heated and dried, so it takes a longer time to fully dry the tea leaves. However, this requires more time and more energy consumption, resulting in a lower tea drying efficiency.

[0005] In view of this, the utility model proposes a tea drying box. Summary of the Utility Model

[0006] The utility model proposes a tea drying box, which solves the problem of inconvenient uniform drying in the related technology.

[0007] The technical solution of the utility model is as follows: A tea drying box includes a box body. A fixed groove is opened at the lower end inside the box body. A vibration component is arranged inside the box body. The inner bottom wall of the box body is movably connected with a drying rack. The inner wall of the drying rack is equidistantly provided with sliding grooves. A sliding plate is movably connected inside the sliding grooves. One side of the sliding plate is fixedly connected with a placement frame. The front of the box body is fixedly connected with a sealing door through a hinge. A drying component is arranged at the top of the box body. The lower end of one side of the box body is fixedly connected with a heating box. One side of the inner wall of the heating box is fixedly connected with a blower. The other side of the inner top wall and the inner bottom wall of the heating box is fixedly connected with a heating pipe.

[0008] The vibration assembly includes sliding grooves which are opened on both sides of the bottom end of the box body. A fixed spring is fixedly connected to the inner wall of the sliding groove. One end of the fixed spring is fixedly connected to a sliding block, and the top end of the sliding block is fixedly connected to the bottom end of the drying rack. A driving motor is fixedly connected to the inner top wall of the fixed groove. The output end of the driving motor is fixedly connected to a cam through a coupling. A fixed block is fixedly connected to the lower end of the back surface of the drying rack. By starting the driving motor to drive the cam to rotate and cooperating with the elasticity of the fixed spring, the sliding block slides to drive the drying rack to return to its original position. Furthermore, through the back-and-forth sliding of the drying rack, the tea leaves on the placement frame vibrate, so that the tea leaves piled up at the bottom can vibrate to the top, enabling the tea leaves to be dried faster and more evenly, reducing the drying time and drying energy consumption, and improving the corresponding drying efficiency.

[0009] Preferably, the cam and the fixed block are in the same horizontal plane, and the shape of the fixed block in the top view is arc-shaped, making it easier for the fixed block to come into rotational contact with the cam to drive the drying rack to slide.

[0010] Preferably, a sliding structure is formed between the sliding block and the inside of the sliding groove, and the cross-sectional shapes of the sliding groove and the sliding block are convex-shaped, making the back-and-forth sliding of the drying rack smoother and more stable.

[0011] Preferably, the drying assembly includes a drying box which is fixedly connected to the top end of the box body. One side of the drying box is communicated with one side of the top end of the heating box through a conduit. A reserved groove is opened on the front surface of the drying box. A sealing plate is movably connected inside the reserved groove. Card slots are equidistantly opened at the upper and lower ends of the back surface of the sealing plate. A clamping block is movably connected inside the card slot. One end of the clamping block is fixedly connected to a silica gel drying plate extending into the drying box. The hot air containing the moisture of the tea leaves after drying can adsorb and dry the moisture containing impurities by using the silica gel drying plate. The dried hot air is then conveyed back to the inside of the heating box through the conduit again and is conveyed into the box body again along with the operation of the blower, realizing the circulating drying process, avoiding the waste of heat caused by the direct discharge of this part of the hot air containing moisture, and improving the drying efficiency of the tea leaves.

[0012] Preferably, fixing bolts are movably connected to the upper and lower ends of both sides of the front surface of the sealing plate, and threaded holes matched with the fixing bolts are opened on the inner wall of the reserved groove to ensure the firm stability of the clamping installation of the sealing plate inside the reserved groove.

[0013] Preferably, a sealing strip is fixedly connected to the back surface of the sealing plate, and the cross-sectional shape of the sealing strip is in a zigzag shape to improve the sealing performance after the sealing plate is installed inside the reserved groove.

[0014] Preferably, a clamping structure is formed between the sealing plate and the inside of the fixing bolt, facilitating the quick preliminary clamping and disassembly of the sealing plate.

[0015] Preferably, a clamping structure is formed between the clamping block and the inside of the clamping groove. The cross-sectional shapes of the clamping groove and the clamping block are regular hexagons, which improves the stability of the clamping and disassembly between the silica gel drying plate and the sealing plate.

[0016] Preferably, the cross-sectional shape of the heating pipe is serpentine. One end of the heating pipe is fixedly connected to the inner wall of the heating box through bolts, so that hot air can be blown into the box body faster.

[0017] Preferably, a sliding structure is formed between the sliding plate and the inside of the sliding groove. The cross-sectional shapes of the sliding groove and the sliding plate are inverted isosceles trapezoids, which improves the smoothness of the sliding installation of the placement frame and the inner wall of the drying rack.

[0018] The working principle and beneficial effects of the present utility model are as follows:

[0019] 1. In the present utility model, through the vibration assembly provided, when drying tea leaves, by starting the driving motor to drive the cam to rotate, it periodically contacts the fixed block. After the sealing plate rotates away, the elastic force of the fixed spring can be utilized to make the sliding block slide to drive the drying rack to return to its original position. Then, through the back-and-forth sliding of the drying rack, the tea leaves on the placement frame vibrate, so that the tea leaves piled up at the bottom can vibrate to the top, thus avoiding the cumbersome inconvenience that the tea leaves piled up at the bottom are not easy to dry, enabling the tea leaves to be dried faster and more evenly, reducing the drying time and energy consumption, improving the corresponding drying efficiency, and thus achieving the effect of facilitating uniform drying;

[0020] 2. In the present utility model, through the drying assembly, heating box, blower and heating pipe provided, the blower and the heating pipe work to blow hot air to the inner bottom of the box body, and use the rising hot air to dry the tea leaves. At the same time, the hot air containing the moisture of the tea leaves after drying will be transported upward to the inside of the drying box. At this time, the silica gel drying plate is used to dry and dehumidify the air, adsorb and dry the moisture contained in it. Then, the dried hot air is transported back to the inside of the heating box through the conduit again, and is transported to the inside of the box body again with the work of the blower, realizing the cyclic drying process, avoiding the waste of heat caused by the direct discharge of this part of the hot air containing moisture, improving the drying efficiency of the tea leaves, and thus achieving the effect of facilitating cyclic drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 It is a schematic diagram of the partial sectional structure of the present utility model;

[0024] Figure 3Schematic cross-sectional structure diagram of another perspective of the present utility model;

[0025] Figure 4 Schematic diagram of a partially exploded and enlarged structure at the silica gel drying plate of the present utility model;

[0026] Figure 5 Schematic diagram of a partially exploded and enlarged structure at the drying box of the present utility model.

[0027] In the figure: 1. Drying component; 101. Sealing plate; 102. Drying box; 103. Silica gel drying plate; 104. Sealing strip; 105. Reserved groove; 106. Fixed bolt; 107. Bolt hole; 108. Card slot; 109. Card block; 2. Sealing door; 3. Box body; 4. Heating box; 5. Blower; 6. Heating pipe; 7. Slide groove; 8. Slide plate; 9. Placing frame; 10. Drying rack; 11. Vibration component; 1101. Cam; 1102. Fixed block; 1103. Sliding groove; 1104. Sliding block; 1105. Fixed spring; 1106. Driving motor; 12. Fixed groove. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0029] Embodiment 1

[0030] The preferred embodiment of the tea drying box provided by the present utility model is as Figures 1 to 5 shown: A tea drying box includes a box body 3. A fixed groove 12 is opened at the lower end inside the box body 3. A vibration component 11 is arranged inside the box body 3. A drying rack 10 is movably connected to the inner bottom wall of the box body 3. Slide grooves 7 are equidistantly opened on the inner wall of the drying rack 10. Slide plates 8 are movably connected inside the slide grooves 7. A placing frame 9 is fixedly connected to one side of the slide plate 8. A sealing door 2 is fixedly connected to the front of the box body 3 through a hinge. A drying component 1 is arranged at the top of the box body 3. A heating box 4 is fixedly connected to the lower end of one side of the box body 3. A blower 5 is fixedly connected to one side of the inner wall of the heating box 4. Heating pipes 6 are fixedly connected to the other side of the inner top wall and the inner bottom wall of the heating box 4.

[0031] The vibration assembly 11 includes sliding grooves 1103 which are opened on both sides of the bottom end of the box body 3. A fixed spring 1105 is fixedly connected to the inner wall of the sliding groove 1103. One end of the fixed spring 1105 is fixedly connected to a sliding block 1104, and the top end of the sliding block 1104 is fixedly connected to the bottom end of the drying rack 10. A driving motor 1106 is fixedly connected to the inner top wall of the fixed groove 12. The output end of the driving motor 1106 is fixedly connected to a cam 1101 through a coupling. A fixed block 1102 is fixedly connected to the lower end of the back surface of the drying rack 10. When drying the tea leaves, the driving motor 1106 can be started to drive the cam 1101 to rotate, and with the elastic force of the fixed spring 1105, the sliding block 1104 slides to drive the drying rack 10 to return to its original position. Furthermore, the tea leaves on the placement frame 9 are vibrated through the back-and-forth sliding of the drying rack 10, so that the tea leaves piled up at the bottom can be vibrated to the top, enabling the tea leaves to be dried faster and more evenly, and improving the corresponding drying efficiency.

[0032] In this embodiment, the cam 1101 and the fixed block 1102 are in the same horizontal plane. The shape of the top view of the fixed block 1102 is arc-shaped. By using the arc-shaped fixed block 1102, it is easier to come into rotational contact with the cam 1101 to drive the drying rack 10 to slide.

[0033] In this embodiment, a sliding structure is formed between the sliding block 1104 and the inside of the sliding groove 1103. The cross-sectional shapes of the sliding groove 1103 and the sliding block 1104 are convex. By using the sliding of the convex-shaped sliding block 1104 inside the sliding groove 1103, the back-and-forth sliding of the drying rack 10 is smoother and more stable.

[0034] Embodiment 2

[0035] On the basis of Embodiment 1, a preferred embodiment of the tea drying box provided by the present utility model is as Figures 1 to 5 shown: The drying assembly 1 includes a drying box 102 which is fixedly connected to the top end of the box body 3. One side of the drying box 102 is communicated with one side of the top end of the heating box 4 through a conduit. A reserved groove 105 is opened on the front surface of the drying box 102. A sealing plate 101 is movably connected inside the reserved groove 105. Clamping grooves 108 are equidistantly opened at the upper and lower ends of the back surface of the sealing plate 101. A clamping block 109 is movably connected inside the clamping groove 108. One end of the clamping block 109 is fixedly connected to a silica gel drying plate 103 extending into the drying box 102. The hot air containing the moisture of the tea leaves after drying can adsorb and dry the moisture and impurities by using the silica gel drying plate 103. The dried hot air is then conveyed back to the inside of the heating box 4 through the conduit and is conveyed back to the inside of the box body 3 again as the blower 5 works, realizing the cyclic drying process and improving the drying efficiency of the tea leaves.

[0036] In this embodiment, fixing bolts 106 are movably connected to the upper and lower ends on both sides of the front surface of the sealing plate 101. Bolt holes 107 that are threadedly engaged with the fixing bolts 106 are formed in the inner wall of the reserved groove 105. By using the threaded engagement between the fixing bolts 106 and the threads inside the bolt holes 107, the firm stability of the snap-fitting installation of the sealing plate 101 inside the reserved groove 105 is ensured.

[0037] In this embodiment, a sealing strip 104 is fixedly connected to the back surface of the sealing plate 101. The cross-sectional shape of the sealing strip 104 is in the shape of a double rectangle. By using the sealing strip 104 in the shape of a double rectangle, the sealing performance after the sealing plate 101 is installed inside the reserved groove 105 is improved.

[0038] In this embodiment, a snap-fitting structure is formed between the sealing plate 101 and the inside of the fixing bolt 106. By using the snap-fitting between the sealing plate 101 and the inside of the fixing bolt 106, the quick preliminary snap-fitting disassembly and assembly of the sealing plate 101 are facilitated.

[0039] In this embodiment, a snap-fitting structure is formed between the clamping block 109 and the inside of the clamping groove 108. The cross-sectional shapes of the clamping groove 108 and the clamping block 109 are regular hexagons. By using the snap-fitting between the regular hexagon clamping block 109 and the inside of the clamping groove 108, the stability of the snap-fitting disassembly and assembly between the silica gel drying plate 103 and the sealing plate 101 is improved.

[0040] Furthermore, the cross-sectional shape of the heating pipe 6 is serpentine. One end of the heating pipe 6 is fixedly connected to the inner wall of the heating box 4 through bolts. By using the serpentine heating pipe 6, its heating area is increased and the heating dead angle is reduced, so that the hot air can be blown into the inside of the box body 3 faster.

[0041] In addition, a sliding structure is formed between the sliding plate 8 and the inside of the sliding groove 7. The cross-sectional shapes of the sliding groove 7 and the sliding plate 8 are inverted isosceles trapezoids. By using the sliding of the inverted isosceles trapezoid sliding plate 8 inside the sliding groove 7, the smoothness of the sliding installation of the placement frame 9 on the inner wall of the drying rack 10 is improved.

[0042] The working principle and usage process of the present utility model: First, by using the sliding of the inverted isosceles trapezoid sliding plate 8 inside the sliding groove 7, the placement frame 9 with the tea leaves placed therein is slid into the inside of the drying rack 10, then the sealing door 2 is closed, and then the blower 5 and the heating pipe 6 are started. By using the serpentine heating pipe 6, its heating area is increased and the heating dead angle is reduced, so that the hot air can be blown into the inside of the box body 3 faster. At the same time, the hot air is sent upward, which is convenient for drying the tea leaves placed inside the placement frame 9.

[0043] Meanwhile, when drying the tea leaves, the driving motor 1106 can be started to drive the cam 1101 to rotate, periodically contacting the fixed block 1102, so that the drying rack 10 slides to drive the sliding block 1104 to slide inside the sliding groove 1103 to compress the fixed spring 1105. After the sealing plate 101 rotates away, the elastic force of the fixed spring 1105 is used to make the sliding block 1104 slide to drive the drying rack 10 to return to its original position. Then, the vibration of the tea leaves on the placement frame 9 is realized through the back-and-forth sliding of the drying rack 10, so that the tea leaves piled up at the bottom can vibrate to the top, thus avoiding the cumbersome inconvenience of the tea leaves piled up at the bottom being not easy to dry and improving the corresponding drying efficiency;

[0044] Moreover, the hot air containing the moisture of the tea leaves after drying will be conveyed upward to the inside of the drying box 102. At this time, the silica gel drying plate 103 is used to dry and dehumidify the air, adsorbing and drying the miscellaneous moisture in it. The dried hot air is conveyed to the inside of the heating box 4 through the conduit again and then conveyed to the inside of the box body 3 again with the blower 5 working, realizing the cyclic drying process, improving the drying efficiency of the tea leaves. At the same time, the threaded cooperation between the fixed bolt 106 and the bolt hole 107 is used to facilitate opening the sealing plate 101 to take out the silica gel drying plate 103. Then, by pulling the silica gel drying plate 103 forcefully, the clamping block 109 is completely separated from the clamping groove 108, facilitating the disassembly, installation and replacement of the silica gel drying plate 103 with saturated adsorption, and ensuring the drying effect of the air in the later stage.

[0045] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tea drying box, comprising a box body (3), characterized in that: A fixing groove (12) is provided at the lower end of the box body (3), a vibration assembly (11) is arranged inside the box body (3), a drying rack (10) is movably connected to the inner bottom wall of the box body (3), the inner wall of the drying rack (10) is provided with sliding grooves (7) at equal intervals, a slide plate (8) is movably connected inside the sliding groove (7), a placement frame (9) is fixedly connected to one side of the slide plate (8), a sealing door (2) is fixedly connected to the front of the box body (3) through a hinge, a drying assembly (1) is arranged at the top of the box body (3), a heating box (4) is fixedly connected to the lower end of one side of the box body (3), a blower (5) is fixedly connected to one side of the inner wall of the heating box (4), and a heating pipe (6) is fixedly connected to the other side of the inner top wall and the inner bottom wall of the heating box (4); The vibration component (11) comprises a sliding groove (1103), wherein the sliding groove (1103) is provided on both sides of the bottom end of the box body (3), the inner wall of the sliding groove (1103) is fixedly connected with a fixing spring (1105), one end of the fixing spring (1105) is fixedly connected with a sliding block (1104), the top end of the sliding block (1104) is fixedly connected with the bottom end of the drying rack (10), the inner top wall of the fixing groove (12) is fixedly connected with a driving motor (1106), the output end of the driving motor (1106) is fixedly connected with a cam (1101) via a coupling, and the lower end of the back side of the drying rack (10) is fixedly connected with a fixing block (1102).

2. A tea drying box according to claim 1, characterized in that: The cam (1101) and the fixing block (1102) are located in the same horizontal plane, and the fixing block (1102) is in an arc shape in a top view.

3. A tea drying box according to claim 1, characterized in that: A sliding structure is formed between the sliding block (1104) and the interior of the sliding groove (1103), and the cross-sections of the sliding groove (1103) and the sliding block (1104) are convex.

4. A tea drying box according to claim 1, characterized in that: The drying assembly (1) comprises a drying box (102), wherein the drying box (102) is fixedly connected to the top of the box body (3), and one side of the drying box (102) is connected to one side of the top of the heating box (4) through a conduit. A reserved groove (105) is provided on the front of the drying box (102), and a sealing plate (101) is movably connected inside the reserved groove (105). A clamping groove (108) is provided at equal intervals on the upper and lower ends of the back of the sealing plate (101), and a clamping block (109) is movably connected inside the clamping groove (108). One end of the clamping block (109) is fixedly connected to a silica gel drying plate (103) extending into the interior of the drying box (102).

5. A tea drying box according to claim 4, characterized in that: The upper and lower ends of the front sides of the sealing plate (101) are movably connected with fixing bolts (106), and the inner wall of the reserved groove (105) is provided with bolt holes (107) threadedly matched with the fixing bolts (106).

6. A tea drying box according to claim 4, characterized in that: A sealing strip (104) is fixedly connected to the back side of the sealing plate (101), and the cross-section of the sealing strip (104) is in the shape of a Chinese umbellate.

7. A tea drying box according to claim 4, characterized in that: A snap-fit ​​structure is formed between the sealing plate (101) and the interior of the fixing bolt (106).

8. A tea drying box according to claim 4, characterized in that: A locking structure is formed between the locking block (109) and the inside of the locking slot (108); the cross-sections of the locking slot (108) and the locking block (109) are in the shape of a regular hexagon.

9. A tea drying box according to claim 1, characterized in that: The cross-section of the heating tube (6) is serpentine, and one end of the heating tube (6) is fixedly connected to the inner wall of the heating box (4) by means of bolts.

10. A tea drying box according to claim 1, characterized in that: A sliding structure is formed between the slide plate (8) and the interior of the slide groove (7); the cross-sections of the slide groove (7) and the slide plate (8) are in the shape of an inverted isosceles trapezoid.

Images