Tea leaf drying box

Abstract

The utility model discloses a tea leaf drying box, which belongs to the technical field of tea leaf processing, and comprises a drying chamber and a bin door hinged on the front side of the drying chamber, and a processing piece for drying tea leaves is arranged on the drying chamber; the processing part comprises two supporting frames fixedly connected to the left side and the right side of the drying chamber, the inner wall of each supporting frame is rotationally connected with three rotating rods, one ends of the rotating rods penetrate through and extend into the drying chamber, and the ends, located on the inner side of the drying chamber, of the rotating rods are fixedly connected with top drying cylinders. A bottom drying cylinder is hinged to the outer side of the top drying cylinder. According to the tea leaf drying device, when dried tea leaves are taken out, after the started electric push rod pushes the bottom drying cylinder to rotate and pours the tea leaves into the material receiving box in the drying chamber, and the started electric telescopic rod is pushed out of the material receiving box, an operator can take out the dried tea leaves more conveniently and more safely; the material taking convenience and safety are improved.

Description

Technical Field

[0001] This utility model relates to the field of tea processing technology, and in particular to a tea drying box. Background Technology

[0002] The health benefits of tea have been proven by science and the market, and as a result, the production process of tea has undergone further improvements as it has become more market-oriented.

[0003] With people's increasing demands for quality of life, the drying process of tea leaves is particularly important, as the quality of this process directly affects people's perception of the tea's quality.

[0004] Currently, the usual method for drying tea is to place the tea leaves in an oven and use stainless steel trays to hold them. After drying, the trays containing the tea leaves are removed. However, the high temperature inside the oven and on the trays after drying can easily cause burns to operators if they handle the tea improperly. Furthermore, removing several trays at once also affects the efficiency of the operators. Therefore, a tea drying oven is proposed to solve the above problems. Utility Model Content

[0005] (a) Purpose of the utility model

[0006] To address the technical problems existing in the background art, this utility model proposes a tea drying box, which can turn the tea leaves during the drying process through a processing component located on the drying chamber, and can also pour the tea leaves into a receiving box, which has the advantages of easy material handling and more uniform drying.

[0007] (II) Technical Solution

[0008] This utility model provides a tea drying box, including a drying chamber and a door hinged to the front of the drying chamber, wherein the drying chamber is provided with a tea drying processing component;

[0009] The processing component includes two support frames fixedly connected to the left and right sides of the drying chamber. Each support frame has three rotating rods rotatably connected to its inner wall, with one end penetrating and extending into the inner side of the drying chamber. The end of the rotating rod located inside the drying chamber is fixedly connected to a top drying cylinder, and the outer side of the top drying cylinder is hinged to a bottom drying cylinder. The end of the rotating rod located inside the drying chamber is fixedly connected to a support plate. The inner side of the support plate and the outer side of the bottom drying cylinder are both rotatably connected to sleeves, and an electric push rod is installed on the sleeve.

[0010] The support frame is equipped with a drive component for driving the rotating rod to rotate; the rotating rod on the left side is equipped with a feeding component;

[0011] The drying chamber is equipped with a receiving device, which includes a mounting frame with one end fixedly connected to the back of the drying chamber. An electric telescopic rod is fixedly connected to the inner side of the mounting frame. The output end of the electric telescopic rod passes through and extends into the inner side of the drying chamber. A placement frame is fixedly connected to the output end of the electric telescopic rod. A limiting rod with one end passing through the drying chamber is fixedly connected to the back of the placement frame.

[0012] Preferably, both the top drying cylinder and the bottom drying cylinder are semi-circular, and the inner walls of both the top drying cylinder and the bottom drying cylinder are provided with a number of ventilation holes.

[0013] Preferably, the placement rack is U-shaped, and the height of the placement rack is adapted to the distance between the door and the drying chamber. A limiting hole is provided on the back of the drying chamber for the limiting rod to pass through.

[0014] Preferably, the driving component includes a sprocket fixedly connected to the outside of the rotating rod, a chain meshing with the outside of the sprocket, a drive motor fixedly installed on the outside of the support frame on the left side, and the output shaft of the drive motor fixedly connected to one end of the top rotating rod on the right side.

[0015] Preferably, the feeding component includes a feeding pipe, the lower end of which is rotatably connected to the bottom rotating rod on the left side. The ends of the rotating rod in the middle of the left side and the top rotating rod on the left side are both rotatably connected to a connecting pipe with one end communicating with the feeding pipe. Two valves are installed on the feeding pipe, and the two valves are located below the connecting pipe.

[0016] Preferably, the rotating rod on the left side has a guide hole inside for supporting the feed pipe and the connecting pipe, and the end of the feed pipe and the connecting pipe located inside the guide hole is inclined.

[0017] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0018] 1. In this tea drying box, when the dried tea is taken out, the activated electric push rod pushes the bottom drying cylinder to rotate, pouring the tea into the receiving box that moves into the drying chamber. Then, the activated electric telescopic rod pushes out the receiving box, allowing the operator to take out the dried tea more conveniently and safely, thus improving the convenience and safety of material handling.

[0019] 2. When the top rotating rod on the right side of the tea drying box is driven by the drive motor, the sprocket and chain transmission work together to drive several rotating rods to rotate synchronously. This drives the rotating top and bottom drying cylinders to turn the placed tea leaves over, so that the tea leaves can come into even contact with the blown hot air during the turning process, thereby improving the uniformity of tea drying and thus improving the tea drying effect. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a side sectional view of the overall structure of this utility model;

[0022] Figure 3 For practical purposes Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is a schematic diagram of the opening mechanism of the storage door of this utility model;

[0024] Figure 5 For practical purposes Figure 4 Enlarged view of section B in the middle.

[0025] Reference numerals: 1. Drying chamber; 2. Door; 3. Processing component; 31. Support frame; 32. Rotating rod; 33. Sprocket; 34. Chain; 35. Feed pipe; 36. Connecting pipe; 37. Valve; 38. Drive motor; 39. Top drying cylinder; 310. Bottom drying cylinder; 311. Support plate; 312. Electric push rod; 313. Sleeve; 4. Receiving component; 41. Mounting frame; 42. Electric telescopic rod; 43. Placement frame; 44. Receiving box; 45. Limiting rod. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] like Figure 1-5 As shown, the present invention proposes a tea drying box, which includes a drying chamber 1 and a door 2 hinged to the front of the drying chamber 1. A tea drying processing component 3 is provided on the drying chamber 1.

[0030] In this invention, the processing component 3 located on the drying chamber 1 can both turn and dry the tea leaves and collect and push them out at once, thereby improving the convenience of tea leaf retrieval.

[0031] It should be noted that the inner bottom wall of the drying chamber 1 is connected to a hot air blower for conveying hot air.

[0032] In an optional embodiment, the processing component 3 includes two support frames 31 fixedly connected to the left and right sides of the drying chamber 1. Each support frame 31 has three rotating rods 32 rotatably connected to its inner wall, with one end penetrating and extending into the inner side of the drying chamber 1. The end of the rotating rod 32 located inside the drying chamber 1 is fixedly connected to a top drying cylinder 39. The outer side of the top drying cylinder 39 is hinged to a bottom drying cylinder 310. The end of the rotating rod 32 located inside the drying chamber 1 is fixedly connected to a support plate 311. The inner side of the support plate 311 and the outer side of the bottom drying cylinder 310 are both rotatably connected to a sleeve 313. An electric push rod 312 is installed on the sleeve 313.

[0033] In this embodiment, after several rotating rods 32 rotate synchronously, they can drive the rotating top drying cylinder 39 and bottom drying cylinder 310 to turn the placed tea leaves, so that the tea leaves can come into uniform contact with the blown hot air during the turning process, thereby improving the uniformity of tea drying.

[0034] It should be noted that both the top drying cylinder 39 and the bottom drying cylinder 310 are semi-circular. The inner walls of both the top drying cylinder 39 and the bottom drying cylinder 310 are provided with a number of ventilation holes, so that the top drying cylinder 39 and the bottom drying cylinder 310 can form a cylindrical shape when they are attached together, which causes the tea leaves to turn over and be dried by the hot air passing through the ventilation holes.

[0035] In an optional embodiment, a receiving component 4 is provided on the drying chamber 1. The receiving component 4 includes a mounting frame 41 with one end fixedly connected to the back of the drying chamber 1. An electric telescopic rod 42 is fixedly connected to the inner side of the mounting frame 41. The output end of the electric telescopic rod 42 passes through and extends to the inner side of the drying chamber 1. A placement frame 43 is fixedly connected to the output end of the electric telescopic rod 42. A limiting rod 45 with one end passing through the drying chamber 1 is fixedly connected to the back of the placement frame 43.

[0036] In this embodiment, when the activated electric telescopic rod 42 pulls the receiving box 44 on the placement rack 43 into the drying chamber 1, it can receive the dried tea leaves. After the receiving box 44 is pushed out by the electric telescopic rod 42, the operator can take out the dried tea leaves more conveniently and safely.

[0037] It should be noted that the placement rack 43 is U-shaped, and the height of the placement rack 43 is adapted to the distance between the door 2 and the drying chamber 1. After the two sides of the placement rack 43 are respectively attached to the bottom of the door 2, they can block the hot air in the drying chamber 1 to maintain the drying effect of the drying chamber 1. The back of the drying chamber 1 is provided with a limiting hole for the limiting rod 45 to pass through, so that the electric telescopic rod 42 drives the placement rack 43 more stably.

[0038] In an optional embodiment, the support frame 31 is provided with a driving component for driving the rotating rod 32 to rotate; the driving component includes a sprocket 33 fixedly connected to the outside of the rotating rod 32, a chain 34 meshing with the outside of the sprocket 33, and a drive motor 38 fixedly installed on the outside of the left support frame 31, the output shaft of the drive motor 38 being fixedly connected to one end of the right top rotating rod 32.

[0039] In this embodiment, when the drive motor 38 drives the right top rotating rod 32 to rotate, the rotating right top rotating rod 32 can drive the top left rotating rod 32 synchronously through the top drying cylinder 39 at the top. Then, through the transmission cooperation of the sprocket 33 and the chain 34, several rotating rods 32 can be driven to rotate synchronously, which can drive the rotating top drying cylinder 39 and the bottom drying cylinder 310 to turn the placed tea leaves.

[0040] In an optional embodiment, a feeding component is provided on the left rotating rod 32; the feeding component includes a feeding pipe 35, the lower end of which is rotatably connected to the left bottom rotating rod 32, and the ends of the left middle rotating rod 32 and the left top rotating rod 32 are rotatably connected to a connecting pipe 36, one end of which communicates with the feeding pipe 35. Two valves 37 are installed on the feeding pipe 35, and the two valves 37 are located below the connecting pipe 36.

[0041] In this embodiment, when tea leaves to be dried are put into the feed pipe 35, the valve 37 is in the open state. After closing the bottom and top valves 37 in sequence, the tea leaves can be introduced into the top, middle and top top drying cylinders 39 and 310, thus completing the tea leaf feeding.

[0042] It should be noted that the left rotating rod 32 has a guide hole for supporting the feed pipe 35 and the connecting pipe 36. The ends of the feed pipe 35 and the connecting pipe 36 located inside the guide hole are inclined, so that the inclined ends of the feed pipe 35 and the connecting pipe 36 cooperate with the guide hole to put the tea leaves into the top drying cylinder 39 and the bottom drying cylinder 310.

[0043] All electrical components mentioned in this article are electrically connected to the main controller and power supply. The main controller can be a conventional known device such as a computer, or a publicly available power connection technology, which will not be elaborated in this article.

[0044] The working principle of the above embodiments is as follows:

[0045] When tea leaves are fed into the feed pipe 35, valve 37 is in the open state. After the appropriate amount of tea leaves are fed into the bottom top drying cylinder 39 and top drying cylinder 310 through the feed pipe 35, the bottom valve 37 can be closed. Then, the appropriate amount of tea leaves can be fed into the middle top drying cylinder 39 and top drying cylinder 310 through the bottom connecting pipe 36. Then, the top valve 37 can be closed to feed the appropriate amount of tea leaves into the top top drying cylinder 39 and top drying cylinder 310, thus completing the tea leaf feeding. When drying the tea leaves, the top valve 37 is opened to discharge the rising hot air.

[0046] During tea drying, the hot air blower on the drying chamber 1 and the drive motor 38 on the left support frame 31 can be started. When the drive motor 38 drives the right top rotating rod 32 to rotate, the rotating right top rotating rod 32 can drive the top left rotating rod 32 synchronously through the top drying cylinder 39. Then, through the transmission cooperation of the sprocket 33 and the chain 34, several rotating rods 32 can be driven to rotate synchronously. This can drive the rotating top drying cylinder 39 and the bottom drying cylinder 310 to turn the placed tea leaves, so as to improve the uniformity of the tea leaves contact with the hot air. When the dried tea leaves are taken out, the three sets of electric push rods 312, which are activated from top to bottom, push the bottom drying cylinder 310 to rotate and pour the tea leaves into the receiving box 44 that has been moved into the drying chamber 1. After the activated electric telescopic rod 42 pushes out the receiving box 44, the operator can take out the dried tea leaves more conveniently and safely.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tea leaf drying cabinet, comprising a drying chamber (1) and a bin door (2) hinged on the front of the drying chamber (1), characterized in that: The tea drying chamber (1) is provided with a tea drying treatment piece (3); The treatment piece (3) comprises two support frames (31) fixedly connected to the left and right sides of the drying chamber (1), the inner wall of each support frame (31) is rotatably connected with three rotating rods (32) having one end penetrating and extending to the inside of the drying chamber (1), one end of the rotating rod (32) inside the drying chamber (1) is fixedly connected with a top drying cylinder (39), the outside of the top drying cylinder (39) is hingedly connected with a bottom drying cylinder (310), one end of the rotating rod (32) inside the drying chamber (1) is fixedly connected with a support disc (311), the inside of the support disc (311) and the outside of the bottom drying cylinder (310) are rotatably connected with a sleeve (313), and the sleeve (313) is provided with an electric push rod (312). The support frame (31) is provided with a driving member for driving the rotating rod (32) to rotate. The drying chamber (1) is provided with a material receiving member (4), the material receiving member (4) comprises a mounting frame (41) fixedly connected to the back of the drying chamber (1), the inside of the mounting frame (41) is fixedly connected with an electric telescopic rod (42), the output end of the electric telescopic rod (42) penetrates and extends to the inside of the drying chamber (1), and the output end of the electric telescopic rod (42) is fixedly connected with a placing rack (43), and the back of the placing rack (43) is fixedly connected with a limiting rod (45) penetrating the drying chamber (1).

2. A tea drying cabinet as claimed in claim 1, wherein The top drying cylinder (39) and the bottom drying cylinder (310) are semicircular, and a plurality of ventilation holes are formed in the inner walls of the top drying cylinder (39) and the bottom drying cylinder (310).

3. The tea drying oven according to claim 1, wherein The placing rack (43) is U-shaped, the height of the placing rack (43) is matched with the spacing between the drying chamber (1) and the door (2), and a limiting hole is formed in the back of the drying chamber (1) for the limiting rod (45) to pass through.

4. The tea drying oven according to claim 1, wherein The driving member comprises a sprocket (33) fixedly connected to the outside of the rotating rod (32), the outside of the sprocket (33) is engaged with a chain (34), the outside of the left support frame (31) is fixedly provided with a driving motor (38), and the output shaft of the driving motor (38) is fixedly connected with one end of the right top rotating rod (32).

5. The tea drying oven according to claim 1, wherein The feeding member comprises a feeding pipe (35), the lower end of the feeding pipe (35) is rotatably connected to the left bottom rotating rod (32), the left middle rotating rod (32) and the left top rotating rod (32) are rotatably connected with a connecting pipe (36) having one end in communication with the feeding pipe (35), and two valves (37) are mounted on the feeding pipe (35) and below the connecting pipe (36).

6. A tea drying cabinet as claimed in claim 5, wherein, The inside of the left rotating rod (32) is provided with a material guiding hole for supporting the feeding pipe (35) and the connecting pipe (36), and the inside of the material guiding hole is inclined.

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