Prepared rehmannia root airing plate adopting nine-steaming and nine-airing method

Abstract

The utility model discloses a prepared rehmannia root airing plate adopting a nine-steaming and nine-airing method, relates to the technical field of traditional Chinese medicine processing auxiliary equipment, and aims to solve the problems that in the prior art, an airing plate is not suitable for repeated airing for a long time, and the airing efficiency is low. The device comprises a supporting rod and a plurality of airing mechanisms installed on the supporting rod, a positioning opening used for limiting the airing mechanisms is formed in the supporting rod, and each airing mechanism comprises a positioning assembly clamped in the positioning opening, a supporting frame fixed to the positioning assembly in a horizontal extending mode and a bearing plate installed at the bottom of the supporting frame and used for bearing prepared rehmannia roots. According to the device, the multiple layers of airing mechanisms are installed on the supporting rod, and proper intervals are arranged between the layers of airing mechanisms to ensure air circulation, so that the airing efficiency can be improved, and the device is suitable for airing prepared rehmannia roots through a nine-steaming and nine-airing method; the design that the supporting point is located in the center and the bearing plates are installed on the periphery is adopted, so that the airing area is large, a large number of prepared rehmannia roots can be aired, and the airing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing auxiliary equipment, and particularly relates to a sunning board for processed rehmannia root prepared by the nine-steaming and nine-sunning method. Background Art

[0002] Processed rehmannia root prepared by the nine-steaming and nine-sunning method is a traditional method for processing traditional Chinese medicine, mainly used to enhance the medicinal effect of rehmannia root and change its properties. This method refers to the processing process of steaming raw rehmannia root nine times and sunning it nine times, so as to reconcile and enhance the properties of rehmannia root.

[0003] During the processing of processed rehmannia root prepared by the nine-steaming and nine-sunning method, the sunning board is one of the key sunning tools. After each steaming, the processed rehmannia root needs to be evenly spread on the sunning board for sunning. During the sunning process, the medicinal materials need to be regularly turned over to ensure uniform drying. The design of the sunning board should meet this requirement to make the sunning process more efficient and convenient.

[0004] In the prior art, for example, a patent with the application number CN202420076635.9 discloses "a sunning device for traditional Chinese medicine, including a base, a first folding telescopic net is arranged above the base, support frames are fixed on both sides of the bottom of the base, a turning mechanism for turning the first folding telescopic net is arranged on the outer wall of one end of the first folding telescopic net, a moving mechanism is arranged at the end of the turning mechanism away from the first folding telescopic net, a sliding mechanism is arranged at one end of the top of the base, a driving device for driving the moving mechanism is arranged on the top of the moving mechanism, and the moving mechanism includes a fixed block fixed at one end of the top of the base, and a first notch is opened on the outer wall of one side of the fixed block. Through the setting of the turning mechanism in the utility model, when the motor is started, the mounting block will drive the rotating ring to move upward. When one of the fixed columns contacts the bottom of one of the fixing plates during upward movement, the rotating ring will turn 180 degrees, thus realizing the effect of automatically turning over traditional Chinese medicine." Although this device can realize the sunning of traditional Chinese medicine, it is not suitable for the sunning work of processed rehmannia root prepared by the nine-steaming and nine-sunning method. Since processed rehmannia root needs to experience multiple steamings and long-term sunning during the processing, the sunning board should be able to ensure that the sunning board remains flat and stable during long-term use. However, this device uses a telescopic net, which is prone to deformation and instability after long-term or multiple sunnings, and the motor set in this device is not conducive to the device being exposed to the sun for a long time, which will reduce the service life of the device under long-term sun exposure; in addition, the use efficiency of this device is low. Using a lead screw to drive the telescopic net can only realize the sunning of a small amount of traditional Chinese medicine and cannot sun a large amount of traditional Chinese medicine. Therefore, it is not suitable for the sunning work of processed rehmannia root. To sum up, a new type of sunning board needs to be designed to be suitable for processed rehmannia root prepared by the nine-steaming and nine-sunning method.

[0005] The information disclosed in this background section is only for enhancing the understanding of the background of the present disclosure and should not be regarded as an admission or any form of implication that this information constitutes the prior art known to those skilled in the art. Summary of the Invention

[0006] In view of at least one of the above technical problems, the present disclosure provides a drying board for processed rehmannia root by the nine-steaming and nine-sunning method, aiming to solve the problems that the existing drying boards are not suitable for long-term repeated drying and have low drying efficiency.

[0007] According to one aspect of the present disclosure, there is provided a drying board for processed rehmannia root by the nine-steaming and nine-sunning method, including a support rod, and further including a plurality of drying mechanisms installed on the support rod. Positioning openings for limiting the drying mechanisms are provided on the support rod, and a chassis is further fixed at the bottom of the support rod. A plurality of pulleys for driving the movement of the chassis are further installed at the bottom of the chassis.

[0008] In some embodiments of the present disclosure, the drying mechanism includes a positioning component clamped in the positioning opening, a support frame horizontally extending and fixed on the positioning component, and a bearing plate installed at the bottom of the support frame for bearing the processed rehmannia root.

[0009] In some embodiments of the present disclosure, a limiting shaft is further installed on the support frame, and a plate rotating shaft is rotatably sleeved on the limiting shaft. The plate rotating shaft is fixedly connected to the bearing plate.

[0010] In some embodiments of the present disclosure, a limiting opening is further provided at the outer bottom of the support frame, and a limiting plate for limiting is movably clamped in the support frame. The limiting plate is rotatably installed at the bottom of the bearing plate.

[0011] In some embodiments of the present disclosure, the positioning component includes a positioning frame sleeved on the support rod, follower blocks symmetrically and movably installed on the left and right sides of the positioning frame. The inner ends of the follower blocks are clamped in the positioning opening and the outer ends are clamped outside the positioning frame. A positioning opening is further provided in the middle of the follower block.

[0012] In some embodiments of the present disclosure, the positioning component further includes driving blocks movably arranged inside the front and rear sides of the positioning frame. A driving rod is fixed on the outer side surface of the driving block. The driving rod movably penetrates through the positioning frame, and a return spring is sleeved on the driving rod outside the positioning frame.

[0013] In some embodiments of the present disclosure, the positioning component further includes a follower rod rotatably installed in the positioning opening. The other end of the follower rod is rotatably limited inside the positioning frame at the front and rear positions. A limiting spring is further connected between the left and right follower rods.

[0014] In some embodiments of the present disclosure, an extension rod is further extendably provided at the end of the follower rod located within the positioning frame, and the extension rod abuts against the inner sidewall of the driving block.

[0015] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0016] 1. The device of the present application adopts a multi-layer drying mechanism installed on the support rod, and an appropriate spacing is provided between each layer of the drying mechanism to ensure air circulation. The design of the multi-layer structure can improve the drying efficiency, making the present application suitable for drying Rehmanniae Radix Praeparata by the nine-steaming and nine-sunning method.

[0017] 2. The drying mechanism in the device of the present application only needs to be manually adjusted up and down. According to the needs, during use, by manually controlling the driving block, the positioning component can be clamped at the positioning openings at different positions to meet different drying requirements, making the device of the present application highly applicable.

[0018] 3. The device of the present application adopts a design with the support point at the center and the bearing plates installed around, so that the drying area is large, and a large amount of Rehmanniae Radix Praeparata can be dried, improving the drying efficiency; moreover, the bearing plates are made of specially treated wooden materials to ensure no rusting and deformation during long-term use, and the positioning components are arranged within the positioning frame to avoid being exposed to the sun to extend the service life, which can make the device of the present application suitable for long-term drying; at the same time, the design that the bearing plates are rotatable is more convenient for the staff to clean the bearing plates. During cleaning, only need to rotate the limiting plate and then place the bearing plate in the vertical state. The vertical bearing plate can be quickly dried after cleaning for use in drying medicinal materials next time, indirectly improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural view of the drying plate in the present utility model;

[0020] Figure 2 is Figure 1 the enlarged view of part A in

[0021] Figure 3 is a front view of the drying plate in the present utility model;

[0022] Figure 4 is a schematic structural view of the drying plate in another direction of the present utility model;

[0023] Figure 5 is a partial cross-sectional view of the drying plate in the present utility model;

[0024] Figure 6 is Figure 5 the enlarged view of part B in

[0025] In the above figures, 1 is the drying mechanism; 11 is the positioning component; 111 is the driving block; 1111 is the driving rod; 1112 is the return spring; 112 is the follower rod; 1121 is the limit rotating shaft; 1122 is the extension rod; 113 is the follower block; 1131 is the positioning opening; 114 is the limit spring; 115 is the positioning frame; 12 is the bearing plate; 121 is the plate rotating shaft; 13 is the support frame; 131 is the limit opening; 132 is the limit shaft; 14 is the limit plate; 2 is the support rod; 21 is the chassis; 22 is the pulley; 23 is the positioning opening. Detailed implementation manners

[0026] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. The "first", "second", etc. involved in the present application are used to distinguish the described objects and do not have any sequential or technical meanings. And the "connection" and "coupling" involved in the present application, unless otherwise specified, both include direct and indirect connections (couplings).

[0027] By providing a drying plate for nine-steaming and nine-sunning prepared rehmannia root in the embodiments of the present application, the problems in the prior art that the drying plate is not suitable for long-term repeated drying and has low drying efficiency are solved. To better understand the technical solution of the present application, the above technical solution will be described in detail below in conjunction with the specification drawings and specific implementation manners.

[0028] This example discloses a drying plate for nine-steaming and nine-sunning prepared rehmannia root. Refer to Figures 1 to 6 , the device includes a support rod 2, and also includes a plurality of drying mechanisms 1 installed on the support rod 2. A positioning opening 23 for limiting the drying mechanism 1 is provided on the support rod 2. A chassis 21 is further fixed at the bottom of the support rod 2, and a plurality of pulleys 22 for driving the movement of the chassis 21 are installed at the bottom of the chassis 21; a plurality of drying mechanisms 1 are installed on the support rod 2 in a multi-layer structure, and an appropriate spacing is provided between each layer of the drying mechanism 1 to ensure air circulation. The design of the multi-layer structure can improve the drying efficiency, making the present application suitable for the drying of nine-steaming and nine-sunning prepared rehmannia root.

[0029] The drying mechanism 1 includes a positioning component 11 clamped in the positioning opening 23, a support frame 13 horizontally extending and fixed on the positioning component 11, and a bearing plate 12 installed at the bottom of the support frame 13 for carrying the prepared rehmannia root; the adopted bearing plate 12 is made of a specially treated wood material to ensure that it does not rust or deform during long-term use.

[0030] A limiting shaft 132 is further installed on the support frame 13, and a plate rotating shaft 121 is rotatably sleeved on the limiting shaft 132. The plate rotating shaft 121 is fixedly connected to the bearing plate 12. Through the plate rotating shaft 121, the rotation of the bearing plate 12 is more convenient for the staff to clean the bearing plate 12. During cleaning, it only needs to place the bearing plate 12 in a vertical state. A limiting port 131 is further provided at the outer bottom of the support frame 13, and a limiting plate 14 for limiting is movably clamped in the support frame 13. The limiting plate 14 is rotatably installed at the bottom of the bearing plate 12. By the cooperation and clamping of the limiting plate 14 and the limiting port 131, the bearing plate 12 can be fixed.

[0031] The positioning assembly 11 includes a positioning frame 115 sleeved on the support rod 2, and follower blocks 113 symmetrically and movably installed on the left and right sides of the positioning frame 115. The inner end of the follower block 113 is clamped in the positioning port 23 and the outer end is clamped outside the positioning frame 115. A positioning opening 1131 is further opened in the middle of the follower block 113. The positioning assembly 11 further includes driving blocks 111 movably arranged on the front and rear sides inside the positioning frame 115. A driving rod 1111 is fixed on the outer side surface of the driving block 111. The driving rod 1111 movably penetrates through the positioning frame 115, and a return spring 1112 is sleeved on the driving rod 1111 outside the positioning frame 115. The positioning assembly 11 further includes a follower rod 112 rotatably installed in the positioning opening 1131. The other end of the follower rod 112 is rotatably limited in the positioning frame 115 at the front and rear positions. A limiting spring 114 is connected between the left and right follower rods 112. An extension rod 1122 is further extended on the end of the follower rod 112 located inside the positioning frame 115. The extension rod 1122 abuts against the inner side wall of the driving block 111, and a limiting rotating shaft 1121 fixed on the positioning frame 115 is rotatably penetrated between the extension rod 1122 and the follower rod 112. According to needs, when in use, the staff can manually control the driving block 111 to clamp the positioning assembly 11 in the positioning ports 23 at different positions, so as to indirectly adjust the position of the drying mechanism 1 to meet different drying requirements, making the device of the present application highly applicable.

[0032] When implementing the device of the present application, when it is necessary to adjust the position of the drying mechanism 1, the staff first presses the reset spring 1112 by hand. The reset spring 1112 drives the driving block 111 to displace inward. The inward-displaced driving block 111 pushes the extension rod 1122, thereby causing the follower rod 112 to indirectly rotate around the limit rotating shaft 1121. The rotating follower rod 112 drives the follower block 113 connected to its end to displace outward. When the follower block 113 is displaced, its inner end continuously moves outwards from the positioning port 23; when the driving rod 1111 is continuously pressed and pushed inward, the follower block 113 also continuously displaces towards both ends until the inner end of the follower block 113 completely moves out of the positioning port 23; then the staff moves the drying mechanism 1 along the support rod 2 to both sides of the positioning port 23 at a suitable position, and then releases the driving rod 1111. The driving rod 1111 is reset under the pushing of the reset spring 1112, further driving the driving block 111 to reset. The unrestricted follower rod 112 rotates and resets under the pulling of the limit spring 114. The reset-rotating follower rod 112 drives the follower block 113 to move into the positioning port 23, causing its inner end to gradually snap into the positioning port 23. When the driving rod 1111 is completely reset and the inner end of the follower block 113 completely snaps into the positioning port 23, the outer end of the follower block 113 is limited outside the positioning frame 115. When the bearing plate 12 is used up and needs to be cleaned, the limit plate 14 is rotated to a state where it is not limited by the limit port 131. At this time, the bearing plate 12 is also not limited and rotates around the limit shaft 132 under the action of its gravity until it is vertically suspended. The vertically suspended bearing plate 12 is more convenient for the staff to clean and wash its surface. Moreover, since the bearing plate 12 is in a vertical state, the bearing plate 12 after cleaning can avoid water accumulation on its surface and dry quickly for use in drying medicinal materials next time.

[0033] Although some preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications to these embodiments once they know the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0034] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present application and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A nine-steaming and nine-drying method Rehmannia glutinosa drying board, comprising a support rod (2), characterized in that: It also comprises a plurality of drying mechanisms (1) mounted on a support rod (2), a positioning opening (23) for limiting the position of the drying mechanisms (1) being provided on the support rod (2), a chassis (21) being fixed at the bottom of the support rod (2), and a plurality of pulleys (22) for driving the chassis (21) to move being mounted at the bottom of the chassis (21).

2. The nine-steaming and nine-drying method Rehmannia glutinosa drying board according to claim 1, characterized in that: The drying mechanism (1) comprises a positioning component (11) clamped in a positioning opening (23), a support frame (13) horizontally extending and fixed on the positioning component (11), and a carrying plate (12) mounted on the bottom of the support frame (13) for carrying the Radix Rehmanniae Preparata.

3. The nine-steaming and nine-drying method Rehmannia glutinosa drying board according to claim 2, characterized in that: The support frame (13) is also provided with a limit shaft (132), on which a plate rotating shaft (121) is rotatably sleeved, and the plate rotating shaft (121) is fixedly connected to the bearing plate (12).

4. The nine-steaming and nine-drying method Rehmannia glutinosa drying board according to claim 3, characterized in that: The outer bottom of the support frame (13) is also provided with a limiting opening (131), and a limiting plate (14) for limiting is also movably provided in the support frame (13), and the limiting plate (14) is rotatably mounted on the bottom of the bearing plate (12).

5. The nine-steaming and nine-drying method Rehmannia glutinosa drying board according to claim 4, characterized in that: The positioning assembly (11) comprises a positioning frame (115) sleeved on the support rod (2), and follower blocks (113) symmetrically and movably mounted on the left and right sides of the positioning frame (115), the inner end of the follower block (113) being clamped in the positioning opening (23) and the outer end being clamped outside the positioning frame (115), and a positioning opening (1131) is also provided in the middle of the follower block (113).

6. The nine-steaming and nine-drying method Rehmannia glutinosa drying board according to claim 5, characterized in that: The positioning assembly (11) further comprises a driving block (111) movably arranged on the front and rear sides of the positioning frame (115); a driving rod (1111) is fixed on the outer side of the driving block (111); the driving rod (1111) is movably inserted into the positioning frame (115); and a return spring (1112) is sleeved on the driving rod (1111) outside the positioning frame (115).

7. The nine-steaming and nine-drying method Rehmannia glutinosa drying board according to claim 6, characterized in that: The positioning assembly (11) further comprises a follower rod (112) rotatably mounted in the positioning opening (1131); the other end of the follower rod (112) is rotatably limited in a positioning frame (115) at a front-rear position; and a limit spring (114) is connected between the left and right follower rods (112).

8. The nine-steaming and nine-drying method Rehmannia glutinosa drying board according to claim 7, characterized in that: An extension rod (1122) is also extendedly provided on the end of the follower rod (112) located in the positioning frame (115), and the extension rod (1122) abuts against the inner side wall of the driving block (111).

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