Hot air circulation drying box for traditional Chinese medicinal materials

Abstract

The utility model relates to the technical field of traditional Chinese medicine drying boxes, and provides a traditional Chinese medicine hot air circulation drying box which comprises a medicine drying box body, a circulating fan is fixedly connected to the top of the medicine drying box body, an electric heating wire is installed in the circulating fan, and a taking mechanism is installed on the outer wall of the medicine drying box body. The taking mechanism comprises a driving motor fixedly installed on one side of the medicinal material drying box, an output shaft of the driving motor is fixedly connected with a rotating rod through a coupler, the outer wall of the rotating rod is fixedly connected with a transmission gear, the outer wall of the transmission gear is movably connected with a rack, and the top of the rack is fixedly connected with a movable plate; and the top of the movable plate is fixedly connected with a placing frame. By starting a driving motor, a transmission gear fixedly connected with the outer wall of a rotating rod can rotate, a rack can move, a movable plate moves a placing frame fixedly connected with the top of the movable plate to move out of a medicinal material drying box, and the effect of conveniently taking traditional Chinese medicinal materials is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of drying ovens for Chinese medicinal materials, and in particular to a hot air circulating drying oven for Chinese medicinal materials. Background Technology

[0002] Drying Chinese medicinal herbs is a crucial step in the processing of traditional Chinese medicine, directly affecting their quality, retention of medicinal components, and shelf life. The principle of a hot air circulating drying oven for Chinese medicinal herbs is to use a circulating fan to create airflow within the oven, evenly distributing the heat generated by the heater to every corner, ensuring uniform heating of the herbs. The continuous circulation of hot air within the oven allows for thorough heat exchange with the surface moisture of the herbs, accelerating moisture evaporation.

[0003] Existing hot air circulating drying ovens for Chinese medicinal materials often require opening the door and reaching inside to handle the herbs, which is cumbersome and inconvenient for reliably and quickly handling the dried herbs, thus affecting the efficiency of the drying process. Utility Model Content

[0004] The purpose of this invention is to provide a hot air circulating drying oven for Chinese medicinal materials, which solves the problem that existing hot air circulating drying ovens for Chinese medicinal materials are inconvenient and difficult to handle stably and quickly after drying.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a hot air circulating drying box for Chinese medicinal materials, including a drying box for medicinal materials;

[0006] A circulating fan is fixedly connected to the top of the herbal drying box, and an electric heating wire is installed inside the circulating fan. A picking mechanism is installed on the outer wall of the herbal drying box.

[0007] The picking mechanism includes a drive motor fixedly installed on one side of the medicinal material drying box. The output shaft of the drive motor is fixedly connected to a rotating rod via a coupling. A transmission gear is fixedly connected to the outer wall of the rotating rod. A rack is movably connected to the outer wall of the transmission gear. A movable plate is fixedly connected to the top of the rack. A placement frame is fixedly connected to the top of the movable plate.

[0008] Preferably, a T-shaped guide plate is fixedly connected to the outer wall of the movable plate, and the picking mechanism further includes a T-shaped guide groove opened inside the medicinal material drying box.

[0009] Preferably, the transmission gear forms a rotating structure with the medicinal material drying box through a rotating rod, and the transmission gear meshes with a rack, so that the transmission gear can rotate to drive the movable plate to move.

[0010] Preferably, the T-shaped guide plate forms a sliding structure with the medicinal material drying box through the T-shaped guide groove. The T-shaped guide plate is symmetrically arranged with respect to the central axis of the movable plate, so that the T-shaped guide plate can slide along the T-shaped guide groove.

[0011] Preferably, the outer wall of the movable plate is fixedly connected to an opening mechanism. The opening mechanism includes a first receiving seat fixedly installed on the top of the movable plate, a first rotating shaft movably connected inside the first receiving seat, a support plate movably connected to the outer wall of the first rotating shaft, a second rotating shaft movably connected inside the support plate, a second receiving seat movably connected to the outer wall of the second rotating shaft, a cover plate fixedly connected to the outer wall of the second receiving seat, and a movable shaft installed on the outer wall of the cover plate.

[0012] Preferably, the first receiving seat forms a rotating structure with the support plate via a first rotating shaft, and the support plate forms a rotating structure with the second receiving seat via a second rotating shaft, which allows the movable plate to move and drive the support plate to press against the second receiving seat.

[0013] Preferably, the cover plate forms a rotating structure with the medicinal material drying box via a movable shaft, and the second receiving seat is symmetrically arranged with respect to the central axis of the cover plate, which allows the cover plate to be flipped open along the medicinal material drying box.

[0014] The advantages of the hot air circulating drying box for Chinese medicinal materials provided by this utility model are as follows:

[0015] The herbal drying box, circulating fan, heating wire, and picking mechanism are designed to facilitate the handling of Chinese medicinal herbs. By starting the drive motor, the transmission gear fixedly connected to the outer wall of the rotating rod can be rotated, causing the rack to move and the movable plate to move. The placement frame fixedly connected to the top of the herbal drying box is then removed, making it easier to pick up the Chinese medicinal herbs.

[0016] Furthermore, the sliding stability of the movable plate can be improved by the T-shaped guide plate and the T-shaped guide groove, thereby further improving the stability of picking up Chinese medicinal materials in the placement frame.

[0017] Furthermore, with the combined action of the circulating fan and the heating wire, hot air can be blown onto the Chinese medicinal materials in the placement frame, thereby improving the efficiency of the drying process.

[0018] With the addition of a medicinal herb drying box, a movable plate, and a lid-opening mechanism, the movable plate extends and moves. Under the action of the first rotating shaft, the support plate can rotate along the first receiving seat, and the top of the support plate can press against the second receiving seat, causing the lid to flip open along the medicinal herb drying box, further improving the convenience of taking out the Chinese medicinal herbs inside the drying box.

[0019] Furthermore, as the movable plate slides in along the drying box of medicinal materials, the cover plate can be flipped and closed by the traction of the support plate. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a front view schematic diagram of the present utility model;

[0022] Figure 3 This is a perspective view of the medicinal material drying oven of this utility model;

[0023] Figure 4 This is a perspective view of the transmission gear of this utility model;

[0024] Figure 5 This is a perspective view of the placement frame of this utility model.

[0025] The following are the labels in the attached diagram: 1. Drying oven for medicinal materials; 2. Circulating fan; 3. Heating wire; 4. Picking mechanism; 41. Drive motor; 42. Rotating rod; 43. Transmission gear; 44. Rack; 45. Movable plate; 46. T-shaped guide plate; 47. Placement frame; 48. T-shaped guide groove; 5. Opening mechanism; 51. First receiving seat; 52. First rotating shaft; 53. Support plate; 54. Second rotating shaft; 55. Second receiving seat; 56. Cover plate; 57. Movable shaft. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 The present invention provides a hot air circulating drying box for Chinese medicinal materials, including a medicinal material drying box 1.

[0028] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a circulating fan 2 is fixedly connected to the top of the herbal drying oven 1. An electric heating wire 3 is installed inside the circulating fan 2. A picking mechanism 4 is installed on the outer wall of the herbal drying oven 1. The picking mechanism 4 includes a drive motor 41 fixedly installed on one side of the herbal drying oven 1. The output shaft of the drive motor 41 is fixedly connected to a rotating rod 42 via a coupling. A transmission gear 43 is fixedly connected to the outer wall of the rotating rod 42. A rack 44 is movably connected to the outer wall of the transmission gear 43. A movable plate 4 is fixedly connected to the top of the rack 44. 5. A placement frame 47 is fixedly connected to the top of the movable plate 45, and a T-shaped guide plate 46 is fixedly connected to the outer wall of the movable plate 45. The picking mechanism 4 also includes a T-shaped guide groove 48 opened inside the herbal drying box 1. The transmission gear 43 forms a rotating structure with the herbal drying box 1 through the rotating rod 42. The transmission gear 43 is meshed with the rack 44. The T-shaped guide plate 46 forms a sliding structure with the herbal drying box 1 through the T-shaped guide groove 48. The T-shaped guide plate 46 is symmetrically arranged about the central axis of the movable plate 45.

[0029] By starting the circulating fan 2, under the action of the heating wire 3, the circulating fan 2 can blow hot air into the herbal drying box 1, so that the Chinese herbal medicine placed in the placement frame 47 can be dried. After the drying is completed, the drive motor 41 is started, so that the transmission gear 43 fixedly connected to the outer wall of the rotating rod 42 can rotate. Since the transmission gear 43 is meshed with the rack 44, the rack 44 can be moved, so that the movable plate 45 can be moved, driving the T-shaped guide plate 46 to slide along the T-shaped guide groove 48, so that the placement frame 47 fixedly connected to the top of the movable plate 45 can be removed from the herbal drying box 1, and the Chinese herbal medicine can be taken out.

[0030] Reference Figure 3 and Figure 5 As shown, an opening mechanism 5 is fixedly connected to the outer wall of the movable plate 45. The opening mechanism 5 includes a first receiving seat 51 fixedly installed on the top of the movable plate 45. A first rotating shaft 52 is movably connected inside the first receiving seat 51. A support plate 53 is movably connected to the outer wall of the first rotating shaft 52. A second rotating shaft 54 ​​is movably connected inside the support plate 53. A second receiving seat 55 is movably connected to the outer wall of the second rotating shaft 54. A cover plate 56 is fixedly connected to the outer wall of the second receiving seat 55. A movable shaft 57 is installed on the outer wall of the cover plate 56. The first receiving seat 51 and the support plate 53 form a rotating structure through the first rotating shaft 52. The support plate 53 and the second receiving seat 55 form a rotating structure through the second rotating shaft 54. The cover plate 56 and the medicinal drying box 1 form a rotating structure through the movable shaft 57. The second receiving seat 55 is symmetrically arranged about the central axis of the cover plate 56.

[0031] By extending the movable plate 45, the first receiving seat 51 can transmit power to the support plate 53. Under the action of the first rotating shaft 52, the support plate 53 can rotate along the first receiving seat 51, and the top of the support plate 53 can press against the second receiving seat 55. Under the action of the movable shaft 57, the cover plate 56 can be flipped open along the medicinal material drying box 1.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A hot air circulating drying oven for Chinese medicinal materials, comprising a drying oven for medicinal materials (1); Its features are: A circulating fan (2) is fixedly connected to the top of the herbal drying box (1), and an electric heating wire (3) is installed inside the circulating fan (2). A picking mechanism (4) is installed on the outer wall of the herbal drying box (1). The picking mechanism (4) includes a drive motor (41) fixedly installed on one side of the medicinal material drying box (1). The output shaft of the drive motor (41) is fixedly connected to a rotating rod (42) via a coupling. A transmission gear (43) is fixedly connected to the outer wall of the rotating rod (42). A rack (44) is movably connected to the outer wall of the transmission gear (43). A movable plate (45) is fixedly connected to the top of the rack (44). A placement frame (47) is fixedly connected to the top of the movable plate (45).

2. The hot air circulating drying oven for traditional Chinese medicinal materials according to claim 1, characterized in that: The outer wall of the movable plate (45) is fixedly connected to a T-shaped guide plate (46), and the picking mechanism (4) also includes a T-shaped guide groove (48) opened inside the medicinal material drying box (1).

3. The hot air circulating drying oven for traditional Chinese medicinal materials according to claim 1, characterized in that: The transmission gear (43) forms a rotating structure with the medicinal drying box (1) through the rotating rod (42), and the transmission gear (43) meshes with the rack (44).

4. A hot air circulating drying oven for traditional Chinese medicinal materials according to claim 2, characterized in that: The T-shaped guide plate (46) forms a sliding structure with the medicinal drying box (1) through the T-shaped guide groove (48), and the T-shaped guide plate (46) is symmetrically arranged with respect to the central axis of the movable plate (45).

5. A hot air circulating drying oven for traditional Chinese medicinal materials according to claim 1, characterized in that: The outer wall of the movable plate (45) is fixedly connected to an opening mechanism (5). The opening mechanism (5) includes a first support seat (51) fixedly installed on the top of the movable plate (45). The first support seat (51) is movably connected to a first rotating shaft (52). The outer wall of the first rotating shaft (52) is movably connected to a support plate (53). The inner wall of the support plate (53) is movably connected to a second rotating shaft (54). The outer wall of the second rotating shaft (54) is movably connected to a second support seat (55). The outer wall of the second support seat (55) is fixedly connected to a cover plate (56). The outer wall of the cover plate (56) is equipped with a movable shaft (57).

6. A hot air circulating drying oven for traditional Chinese medicinal materials according to claim 5, characterized in that: The first receiving seat (51) forms a rotating structure with the support plate (53) via the first rotating shaft (52), and the support plate (53) forms a rotating structure with the second receiving seat (55) via the second rotating shaft (54).

7. A hot air circulating drying oven for traditional Chinese medicinal materials according to claim 5, characterized in that: The cover plate (56) forms a rotating structure with the medicinal drying box (1) via a movable shaft (57), and the second receiving seat (55) is symmetrically arranged with respect to the central axis of the cover plate (56).

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