Dustproof tea drying rack

Abstract

The utility model discloses a dustproof type tea airing rack which comprises a bottom box, a rotating column and an airing disc, a motor is fixed to the inner wall face of the bottom box, the output end of the motor is connected with a transmission belt in a winding mode through a belt wheel, the rotating column is installed on the top face of the bottom box, and a transmission column is welded to the bottom of the rotating column; according to the drying device, the opening of each drying disc of the rotating column is covered with the dust filtering cover with the metal wire mesh, the motor arranged in the bottom box is started, the output end of the motor drives the transmission column to rotate under the action of the transmission belt, and therefore the transmission column can drive the multiple drying discs on the surface of the transmission column to rotate through the rotating column; according to the rotary tea airing device, the rotary airing of tea in the airing plates is facilitated, the opening of each airing plate is covered with the dust filtering cover with the metal wire mesh, and the side face of each airing plate is provided with the annular glass cover, so that dust is easily blocked while sunshine airing is met, and the effects of rotary airing of tea and dust prevention are achieved.

Description

Technical Field

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

[0002] The drying of tea is a long process, which requires drying for several days to drain most of the moisture inside the tea. Therefore, a tea drying rack is needed.

[0003] After retrieval, the patent with publication number CN219141322U provides a tea drying rack, including: a first fixing column arranged vertically; a second fixing column arranged at intervals with the first fixing column; a first drying body connecting the first fixing column and the second fixing column to form a main frame; a plurality of second drying bodies rotatably connected to the first fixing column or the second fixing column, so that the second drying bodies have a storage state of being stored in the main frame and a drying state of being exposed outside the main frame; wherein, in the storage state, each of the second drying bodies is superposed 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. The utility model solves the technical problem of the existence of drying dead corners in the traditional tea drying rack.

[0004] However, the drying body of the tea drying rack in the above solution adopts an open structure. In the actual drying stage, due to the large dust content in the air in the area where the drying rack is placed and the lack of corresponding dust-proof measures, a large amount of dust adheres to the surface of the finally dried tea, affecting the quality of the tea product.

[0005] Therefore, a dust-proof tea drying rack is proposed, which has the advantages of being easy for tea drying and dust-proof, and further solves the problems in the above background art. Summary of the Utility Model

[0006] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a dust-proof tea drying rack is proposed.

[0007] To achieve the above object, the present utility model adopts the following technical solutions: A dust-proof tea drying rack, comprising a bottom box, a rotating column and a drying tray. A motor is fixed on the inner wall surface of the bottom box, and the output end of the motor is wound and connected with a transmission belt through a pulley. The top surface of the bottom box is provided with a rotating column, and a transmission column is welded to the bottom of the rotating column. And the bottom of the transmission column is wound and connected with the transmission belt through another pulley. A plurality of dust filters are installed on the surface of the rotating column from top to bottom, and the center of each dust filter is rotatably connected to the rotating column through a bearing. And a metal wire mesh is welded on the surface of each dust filter. A vertical rod connected to the bottom box is welded to the side surface of a plurality of the dust filters. A drying tray is sleeved and installed below each dust filter of the rotating column, and the opening on the top surface of the drying tray is in contact with the dust filter. Guide strips are welded to the surface of the rotating column corresponding to the drying trays, and a limiting ring welded to the rotating column is arranged at the bottom of the guide strips. A vertical block is welded to the bottom surface of the drying tray, and a plum blossom knob is screwed on the surface of the vertical block. A positioning groove is formed on the surface of the rotating column corresponding to the plum blossom knob. One end of the plum blossom knob is inserted into the positioning groove on the surface of the rotating column. An annular glass cover is fixedly installed on the side surface of the drying tray.

[0008] As a further description of the above technical solution: A connection hole is formed in the bottom of the drying tray corresponding to the rotating column, and a guide groove is formed in the inner side of the connection hole corresponding to the guide strip. The guide strip extends into the guide groove of the connection hole.

[0009] As a further description of the above technical solution: An annular tea drying cavity is formed between the internal space of the drying tray and the rotating column.

[0010] As a further description of the above technical solution: A support plate is welded to the bottom of the bottom box, and the size of the support plate is larger than that of the bottom box. Vertical rods are welded to the left and right sides of the dust filter, and the bottoms of the two vertical rods are welded to the support plate of the bottom box.

[0011] As a further description of the above technical solution: The inside of the rotating column is of a hollow structure, and the transmission column at the bottom of the rotating column is rotatably connected to the bottom box through a ball bearing member.

[0012] As a further description of the above technical solution: A maintenance opening is formed on the side surface of the bottom box, and a maintenance plate is fixed in the maintenance opening by screws.

[0013] The present utility model has the following beneficial effects:

[0014] In the present utility model, a dust filter cover with a wire mesh is covered at the open end of each drying tray of the rotating column. By starting the motor installed in the bottom box, the output end of the motor drives the driving column to rotate under the action of the transmission belt, so that the driving column drives several drying trays on its surface to rotate through the rotating column, which is conducive to the rotary drying of the tea leaves in the drying trays. Since a dust filter cover with a wire mesh is covered at the open end of each drying tray, and an annular glass cover is arranged on the side of each drying tray, it is easy to block dust while meeting the requirement of sunlight drying, achieving the effects of rotary drying and dust prevention of tea leaves. At the same time, since a set of guide bars and guide grooves are respectively arranged between the rotating column and each drying tray, and the bottom surface of each drying tray is screwed with a plum blossom knob through a vertical block. By rotating the plum blossom knob, the plum blossom knob is disengaged from the insertion of the positioning groove on the surface of the rotating column, so that the drying tray can move downward under the guiding action of the guide bars and guide grooves, and the vertical block of the drying tray contacts the corresponding limiting ring on the rotating column until the open end of the top surface of the drying tray is exposed, achieving the purpose of easy loading and unloading of tea leaves. Description of the Drawings

[0015] Figure 1 Fig. is the overall structural schematic diagram of a dust-proof tea drying rack of the present utility model;

[0016] Figure 2 Fig. is the sectional view of a dust-proof tea drying rack of the present utility model;

[0017] Figure 3 Fig. is the bottom view of the rotating column of a dust-proof tea drying rack of the present utility model.

[0018] Legend:

[0019] 1. Bottom box; 2. Rotating column; 3. Drying tray; 4. Dust filter cover; 5. Vertical rod; 6. Guide bar; 7. Limiting ring; 8. Annular glass cover; 9. Vertical block; 10. Plum blossom knob; 11. Bearing; 12. Driving column; 13. Motor; 14. Transmission belt; 15. Guide groove; 16. Positioning groove. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in 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 of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0021] According to the embodiment of the present utility model, a dust-proof tea drying rack is provided.

[0022] The present utility model will be further described in conjunction with the accompanying drawings and specific embodiments. As Figures 1-3 shown, a dust-proof tea drying rack according to an embodiment of the present utility model includes a bottom box 1, a rotating column 2, and a drying tray 3. A motor 13 is fixed on the inner wall surface of the bottom box 1, and the output end of the motor 13 is wound and connected with a transmission belt 14 through a pulley. The rotating column 2 is installed on the top surface of the bottom box 1, and a transmission column 12 is welded to the bottom of the rotating column 2. Moreover, the bottom of the transmission column 12 is wound and connected with the transmission belt 14 through another pulley. A plurality of dust filters 4 are installed on the surface of the rotating column 2 from top to bottom, and the center of each dust filter 4 is rotatably connected to the rotating column 2 through a bearing 11. Moreover, a wire mesh is welded to the surface of each dust filter 4. A vertical rod 5 connected to the bottom box 1 is welded to the side surface of the plurality of dust filters 4. A drying tray 3 is sleeved and installed below each dust filter 4 of the rotating column 2, and the opening on the top surface of the drying tray 3 is in contact with the dust filter 4. A guiding strip 6 is welded to the surface of the rotating column 2 corresponding to the drying tray 3, and a limiting ring 7 welded to the rotating column 2 is arranged at the bottom of the guiding strip 6. A vertical block 9 is welded to the bottom surface of the drying tray 3, and a plum blossom knob 10 is screwed on the surface of the vertical block 9. A positioning groove 16 is formed on the surface of the rotating column 2 corresponding to the plum blossom knob 10, and one end of the plum blossom knob 10 is inserted into the positioning groove 16 on the surface of the rotating column 2. An annular glass cover 8 is fixedly installed on the side surface of the drying tray 3. In order to achieve the dust-proof effect, the plum blossom knob 10 can correspond to the positioning groove 16 after the drying tray 3 contacts the dust filter 4. In order to facilitate discharging, when the vertical block 9 of the drying tray 3 contacts the limiting ring, the dust filter 4 is separated from the contact state with the dust filter 4 until the top opening of the dust filter 4 is exposed. The motor 13 is provided with a control switch matching it, and the installation position of the control switch is selected according to actual use requirements, as long as it is convenient for the operator to operate and control. The control method of the present utility model is to control by manually starting and closing the switch. The wiring diagram of the power element and the power supply are common knowledge in the art, and the present utility model mainly protects mechanical devices, so the control method and wiring layout of the present utility model will not be explained in detail;

[0023] In one embodiment, a connection hole is formed in the bottom of the drying tray 3 corresponding to the rotating column 2, and a guiding groove 15 is formed in the inner side of the connection hole corresponding to the guiding strip 6. The guiding strip 6 extends into the guiding groove 15 of the connection hole. Through the guiding strip 6 and the guiding groove 15, it is easy to guide the drying tray 3, so that the plum blossom knob 10 can correspond to the positioning groove 16 after the drying tray 3 contacts the dust filter 4.

[0024] In one embodiment, an annular tea drying cavity is formed between the internal space of the drying tray 3 and the rotating column 2. Through the tea drying cavity, it is easy to dry the tea.

[0025] In one embodiment, a support plate is welded to the bottom of the bottom box 1, and the size of the support plate is larger than the size of the bottom box 1. Vertical poles 5 are welded to the left and right sides of the dust filter 4, and the bottoms of the two vertical poles 5 are welded to the support plate of the bottom box 1. By setting the support plate, the supporting effect of the bottom box 1 is increased, and a mounting structure is provided for the vertical poles 5.

[0026] In one embodiment, the interior of the rotating column 2 is a hollow structure, and the transmission column 12 at the bottom of the rotating column 2 is rotatably connected to the bottom box 1 through a ball bearing. The hollow structure of the rotating column 2 can easily reduce materials, lower costs, and easily drive the rotating column 2 to rotate.

[0027] In one embodiment, a maintenance port is provided on the side of the bottom box 1, and a maintenance plate is fixed in the maintenance port by screws. The provision of the maintenance port facilitates the installation and maintenance of the motor 13.

[0028] Working principle:

[0029] When in use, first place the tea leaves in the drying tray 3, and make the opening on the top surface of the drying tray 3 contact with the top surface of the dust filter cover 4. When drying, by starting the motor 13 built in the bottom box 1, the output end of the motor 13 drives the transmission column 12 to rotate under the action of the transmission belt 14, so that the transmission column 12 can drive the several drying trays 3 on its surface to rotate through the rotating column 2, which is easy to rotate and dry the tea leaves in the drying tray 3. Since the opening of each drying tray 3 is covered with a dust filter cover 4 with a metal wire mesh, and each side of the drying tray 3 is provided with an annular glass cover 8, it is easy to block dust while meeting the sun drying, thereby minimizing the damage to the tea leaves. There is dust attached to the surface. When the dried tea leaves are taken out, a group of guide strips 6 and guide grooves 15 are respectively arranged between the rotating column 2 and each drying tray 3, and the bottom surface of each drying tray 3 is respectively screwed with a plum blossom knob 10 using a vertical block 9. By rotating the plum blossom knob 10, the plum blossom knob 10 is disengaged from the insertion with the positioning groove 16 on the surface of the rotating column 2, so that the drying tray 3 can move downward under the guidance of the guide strips 6 and the guide grooves 15, and the vertical block 9 of the drying tray 3 is in contact with the corresponding limit ring 7 on the rotating column 2, and the drying tray 3 is separated from the dust filter cover 4 connected to its opening until the opening of the top surface of the drying tray 3 is exposed, thereby achieving the purpose of facilitating the discharge of tea leaves.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust-proof tea drying rack, comprising a bottom box (1), a rotating column (2) and a drying tray (3), characterized in that: An electric motor (13) is fixed to the inner wall surface of the bottom box (1), and the output end of the electric motor (13) is wound and connected with a transmission belt (14) through a pulley. A rotating column (2) is installed on the top surface of the bottom box (1), and a transmission column (12) is welded to the bottom of the rotating column (2). The bottom of the transmission column (12) is wound and connected with the transmission belt (14) through another pulley. A plurality of dust filter covers (4) are installed on the surface of the rotating column (2) from top to bottom. The center of each dust filter cover (4) is rotatably connected to the rotating column (2) through a bearing (11). A wire mesh is welded to the surface of each dust filter cover (4). Vertical rods (5) connected to the bottom box (1) are welded to the sides of the plurality of dust filter covers (4). A drying tray (3) is sleeved and installed below each dust filter cover (4) of the rotating column (2). The open top of the drying tray (3) is in contact with the dust filter cover (4). Guide strips (6) are welded to the surface of the rotating column (2) corresponding to the drying trays (3). A limiting ring (7) welded to the rotating column (2) is arranged at the bottom of the guide strip (6). A vertical block (9) is welded to the bottom surface of the drying tray (3). A plum blossom knob (10) is screwed onto the surface of the vertical block (9). A positioning groove (16) is formed in the surface of the rotating column (2) corresponding to the plum blossom knob (10). One end of the plum blossom knob (10) is inserted into the positioning groove (16) on the surface of the rotating column (2). An annular glass cover (8) is fixedly installed on the side of the drying tray (3).

2. The dust-proof tea drying rack according to claim 1, characterized in that: A connection hole is formed in the bottom of the drying tray (3) corresponding to the rotating column (2), and a guide groove (15) is formed in the inner side of the connection hole corresponding to the guide strip (6). The guide strip (6) extends into the guide groove (15) of the connection hole.

3. A dust-proof tea drying rack according to claim 1, characterized in that: An annular tea leaf drying cavity is formed between the internal space of the drying tray (3) and the rotating column (2).

4. The dust-proof tea drying rack according to claim 1, characterized in that: A support plate is welded to the bottom of the bottom box (1), and the size of the support plate is larger than that of the bottom box (1). Vertical rods (5) are welded to the left and right sides of the dust filter cover (4), and the bottoms of the two vertical rods (5) are welded to the support plate of the bottom box (1).

5. The dust-proof tea drying rack according to claim 1, characterized in that: The interior of the rotating column (2) is of a hollow structure, and the transmission column (12) at the bottom of the rotating column (2) is rotatably connected to the bottom box (1) through a ball bearing (11) component.

6. The dust-proof tea drying rack according to claim 1, characterized in that: A maintenance opening is formed in the side of the bottom box (1), and a maintenance plate is fixed in the maintenance opening by screws.

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