A uniform heating type traditional Chinese medicine roasting device
By designing a traditional Chinese medicine frying equipment with a supporting base, heating shell, and frying components, and utilizing a motor-driven gear meshing system, the equipment achieves uniform frying and convenient feeding of Chinese medicine, solving the problem of uneven heating in traditional Chinese medicine frying equipment and improving frying quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUNAN YAOSHENGTANG TRADITIONAL CHINESE MEDICINE TECH CO
- Filing Date
- 2025-03-31
- Publication Date
- 2026-07-24
AI Technical Summary
Existing equipment for frying Chinese herbs has the problem of uneven heating during the frying process, with some herbs being overheated and others underheated, which affects their efficacy.
A traditional Chinese medicine stir-frying device was designed, which includes a supporting base, a heating shell, a stir-frying component, and an adjustment component. Through a motor-driven rotating frame and a gear meshing system, the stir-frying plate can rotate 360° and change position to achieve all-round stir-frying. The device is also equipped with an adjustment component for convenient feeding.
This method achieves uniform heating of Chinese medicinal herbs, improves the quality of stir-frying, simplifies the feeding process, increases production efficiency, and reduces labor intensity.
Smart Images

Figure CN224540617U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of traditional Chinese medicine stir-frying technology, specifically a stir-frying device for traditional Chinese medicine that can be heated evenly. Background Technology
[0002] Traditional Chinese medicine (TCM) processing, as a unique technique in the field of TCM, plays a crucial role in enhancing the efficacy of TCM, reducing toxicity, and altering medicinal properties. Among these methods, stir-frying is one of the most widely used, with a long history and mature technology. From ancient manual stir-frying to modern mechanized production, TCM stir-frying has continuously evolved, leading to an increasing demand for TCM stir-frying equipment.
[0003] Currently, existing Chinese herbal medicine stir-frying equipment has a simple stir-frying structure. The stir-frying plate can only make simple straight or arc movements, resulting in uneven heating of Chinese herbal medicine. Some Chinese herbal medicines are overheated, while others are underheated, which affects the efficacy. In view of this, we propose a Chinese herbal medicine stir-frying equipment that can achieve uniform heating. Utility Model Content
[0004] The main objective of this invention is to provide a device for uniformly heating and stir-frying Chinese medicinal herbs, which can solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention proposes a uniformly heated herbal medicine stir-frying device, comprising a supporting base frame, a supporting shaft rotatably connected to the inner wall of the supporting base frame, a heating shell fixedly connected to the end face of the supporting shaft, and a stir-frying assembly provided on the heating shell, the stir-frying assembly comprising:
[0006] Mounting base, the outer wall of the heating shell is fixedly connected to the mounting base, and the inner wall of the mounting base is fixedly connected to the internal gear ring;
[0007] The motor is fixedly connected to the outer wall of the mounting base, and a rotating frame is fixedly connected to the output end of the motor;
[0008] A drive shaft is rotatably connected to the inner wall of the rotating frame, and a gear is fixedly connected to one end of the drive shaft;
[0009] Gear 2 is fixedly connected to the end of the transmission shaft away from gear 1, and gear 3 is rotatably connected to the outer wall of the rotating frame.
[0010] Preferably, a timing plate is fixedly connected to the outer wall of the gear three, and a stirring plate is fixedly connected to the outer wall of the timing plate.
[0011] Preferably, the internal gear ring meshes with gear one, and gear two meshes with gear three.
[0012] Preferably, the support base is provided with an adjustment component, the adjustment component includes a guide block, the top of the guide block is fixedly connected to a toothed seat, the toothed seat is provided with positioning holes, multiple sets of positioning holes are provided, and the limiting rod can be inserted into the positioning holes.
[0013] Preferably, a limit rod is slidably connected to the inner wall of the support base, and a pull plate is fixedly connected to the outer wall of the limit rod. The support base and the pull plate are elastically connected by a compression spring.
[0014] Preferably, a rack is fixedly connected to the top of the gear seat, and a gear four is fixedly connected to the outer wall of the support shaft, with the rack and gear four meshing with each other.
[0015] Preferably, the heating shell has a heating chamber, and a heating tube is fixedly connected to the inner wall of the heating chamber.
[0016] This invention provides a device for uniformly heating and stir-frying traditional Chinese medicine. It has the following beneficial effects:
[0017] (1) This uniformly heated Chinese herbal medicine stir-frying equipment achieves efficient and uniform stir-frying through a unique stir-frying component design. The motor drives the rotating frame to rotate, and the meshing of the internal gear ring and gears causes the gear to rotate on its own axis while moving in a circular motion, and the transmission shaft drives other gears to work in coordination. This allows the stir-frying plate to rotate 360° on its own axis and change position with the rotating frame, so as to stir-fry the Chinese herbal medicine in the heating shell from all directions without dead angles, ensuring that the Chinese herbal medicine is heated evenly during the heating process, and greatly improving the stir-frying quality.
[0018] (2) The adjustable components of this uniformly heated herbal medicine stir-frying equipment make the feeding operation convenient and efficient. Pulling the pull plate releases the limiting position of the toothed seat, allowing the heating shell to be easily rotated so that the opening faces downwards, facilitating feeding. After feeding, inserting the limiting rod again fixes the position of the heating shell. This design simplifies the feeding process, avoids the tedious manual pouring, significantly improves production efficiency, and reduces labor intensity. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;
[0021] Figure 2This is a cross-sectional structural diagram of the mounting base and rotating frame of this utility model;
[0022] Figure 3 This is a cross-sectional structural diagram of the toothed seat and pull plate of this utility model;
[0023] Figure 4 This is a cross-sectional view of the heating shell portion of this utility model;
[0024] Figure 5 This is a schematic diagram of the structure of the present utility model. Figure 4 An enlarged diagram of A in the diagram.
[0025] Explanation of reference numerals: 1. Support base; 2. Support shaft; 3. Heating shell; 4. Stirring assembly; 41. Mounting base; 42. Internal gear ring; 43. Motor; 44. Rotating frame; 45. Drive shaft; 46. Gear 1; 47. Gear 2; 48. Gear 3; 49. Synchronization plate; 410. Stirring plate; 5. Adjustment assembly; 51. Guide block; 52. Gear seat; 53. Limiting rod; 54. Pull plate; 55. Rack; 56. Gear 4; 6. Heating chamber; 7. Heating tube.
[0026] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.
[0028] Please see Figures 1-5 This utility model proposes a Chinese herbal medicine stir-frying device that can be heated evenly, including a supporting base frame 1, a supporting shaft 2 rotatably connected to the inner wall of the supporting base frame 1, a heating shell 3 fixedly connected to the end face of the supporting shaft 2, a stir-frying component 4 provided on the heating shell 3, the stir-frying component 4 including a mounting base 41, the mounting base 41 fixedly connected to the outer wall of the heating shell 3, an internal gear ring 42 fixedly connected to the inner wall of the mounting base 41, a motor 43 fixedly connected to the outer wall of the mounting base 41, a rotating frame 44 fixedly connected to the output end of the motor 43, a transmission shaft 45 rotatably connected to the inner wall of the rotating frame 44, a gear 46 fixedly connected to one end of the transmission shaft 45, and a gear 47 fixedly connected to the end of the transmission shaft 45 away from the gear 46.
[0029] In this utility model, the two ends of the transmission shaft 45 are designed to be one large and one small. The outer wall of the larger end is fixedly connected to a gear 46, and the outer wall of the smaller end is fixedly connected to a gear 47. The outer wall of the rotating frame 44 is rotatably connected to a gear 48. A set of rotating frames 44 is provided with three sets of gears 46, three sets of gears 47, and three sets of gears 48. The outer wall of gear 48 is fixedly connected to a synchronization plate 49, and the outer wall of the synchronization plate 49 is fixedly connected to a stirring plate 410. The stirring plate 410 has a cross-shaped design. The internal gear ring 42 meshes with gear 46, and gears 47 mesh with gears 48.
[0030] Furthermore, the support base 1 is provided with an adjustment component 5, which includes a guide block 51. The bottom of the guide block 51 is slidably connected to the inner wall of the support base 1, and the top of the guide block 51 is fixedly connected to a gear seat 52. The bottom of the gear seat 52 is slidably connected to the top of the support base 1. The guide block 51 guides the movement of the gear seat 52. The gear seat 52 is provided with positioning holes, and multiple sets of positioning holes are provided. The limiting rod 53 can be inserted into the positioning holes. The inner wall of the support base 1 is slidably connected to the limiting rod 53, and the outer wall of the limiting rod 53 is fixedly connected to a pull plate 54. The support base 1 and the pull plate 54 are elastically connected by a compression spring. The top of the gear seat 52 is fixedly connected to a rack 55, and the outer wall of the support shaft 2 is fixedly connected to a gear 4 56. The rack 55 and the gear 4 56 mesh with each other. The heating shell 3 is provided with a heating chamber 6, and the inner wall of the heating chamber 6 is fixedly connected to a heating tube 7.
[0031] In use, the motor 43 drives the rotating frame 44 to rotate. In conjunction with the fixed internal gear ring 42, the gear 1 46 rotates while making circular motion. In conjunction with the transmission shaft 45, the gear 2 47 rotates. The gear 2 47 drives the gear 3 48 to rotate. The rotation of the gear 3 48 drives the synchronous plate 49 to rotate synchronously, which in turn drives the stir-frying plate 410 to rotate 360 degrees around the axis of the gear 3 48 to perform stir-frying. By changing the position of the gear 3 48 with the rotating frame 44, the position of the stir-frying plate 410 can be changed, which facilitates the uniform heating of the materials in the heating shell 3.
[0032] After the stir-frying is completed, the limit rod 53 is moved away from the tooth seat 52 by pulling the pull plate 54, and the limiting state of the tooth seat 52 is released. At this time, the heating shell 3 is rotated to drive the support shaft 2 to rotate on the support base 1. When the heating shell 3 is opened at an angle downward, the limit rod 53 is re-inserted into the positioning hole of the tooth seat 52 to complete the limiting work of the tooth seat 52, thereby fixing the position of the heating shell 3. Since the opening is downward, it is convenient to carry out the feeding work.
[0033] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. A device for uniformly heating and stir-frying traditional Chinese medicine, comprising a supporting base (1), characterized in that: The inner wall of the support base (1) is rotatably connected to a support shaft (2), and the end face of the support shaft (2) is fixedly connected to a heating shell (3). A stir-frying assembly (4) is provided on the heating shell (3), and the stir-frying assembly (4) includes: Mounting base (41), the outer wall of the heating shell (3) is fixedly connected to the mounting base (41), and the inner wall of the mounting base (41) is fixedly connected to the internal gear ring (42); Motor (43), the outer wall of the mounting base (41) is fixedly connected to the motor (43), and the output end of the motor (43) is fixedly connected to the rotating frame (44); A drive shaft (45) is rotatably connected to the inner wall of the rotating frame (44), and a gear (46) is fixedly connected to one end of the drive shaft (45). Gear 2 (47) is fixedly connected to the end of the transmission shaft (45) away from gear 1 (46), and gear 3 (48) is rotatably connected to the outer wall of the rotating frame (44).
2. The herbal stir-frying equipment capable of uniform heating according to claim 1, characterized in that: A timing plate (49) is fixedly connected to the outer wall of the gear three (48), and a stirring plate (410) is fixedly connected to the outer wall of the timing plate (49).
3. The herbal stir-frying equipment capable of uniform heating according to claim 1, characterized in that: The internal gear ring (42) meshes with gear one (46), and gear two (47) meshes with gear three (48).
4. The herbal stir-frying equipment capable of uniform heating according to claim 1, characterized in that: An adjustment component (5) is provided on the support base (1). The adjustment component (5) includes a guide block (51), and a toothed seat (52) is fixedly connected to the top of the guide block (51).
5. The herbal stir-frying equipment capable of uniform heating according to claim 4, characterized in that: The inner wall of the support base (1) is slidably connected to a limiting rod (53), and the outer wall of the limiting rod (53) is fixedly connected to a pull plate (54). The support base (1) and the pull plate (54) are elastically connected by a compression spring.
6. The herbal stir-frying equipment capable of uniform heating according to claim 5, characterized in that: A rack (55) is fixedly connected to the top of the gear seat (52), and a gear four (56) is fixedly connected to the outer wall of the support shaft (2). The rack (55) and the gear four (56) mesh with each other.
7. The herbal stir-frying equipment capable of uniform heating according to claim 1, characterized in that: The heating shell (3) has a heating chamber (6) and a heating tube (7) is fixedly connected to the inner wall of the heating chamber (6).