A traditional Chinese medicine decoction piece grinding device capable of preventing medicine powder from flying

Abstract

The present application relates to the field of traditional Chinese medicine processing, especially to a traditional Chinese medicine decoction piece grinding device capable of preventing medicine powder from flying. The present application aims to provide a traditional Chinese medicine decoction piece grinding device capable of preventing medicine powder from flying during the processes of grinding, unloading, feeding and the like when preparing medicine powder. The technical solution is as follows: a traditional Chinese medicine decoction piece grinding device capable of preventing medicine powder from flying, comprising a mounting frame, a fixed frame fixedly connected to the front side of the mounting frame, and connecting shafts rotatably connected to the two sides of the fixed frame. The present application adopts a cover mechanism assembled on the upper side of the grinding cylinder, and a closed cylinder is used to close the upper side of the grinding cylinder. During the process of grinding the traditional Chinese medicine raw materials into powder by the grinding cylinder, the generated medicine powder will be blocked by the closing mechanism and will not fly to the cover mechanism and the external space, so as to effectively protect the air environment of the external space.

Description

Technical Field

[0001] This invention relates to the field of traditional Chinese medicine processing, and in particular to a grinding device for traditional Chinese medicine decoction pieces that prevents medicinal powder from flying away. Background Technology

[0002] There are many steps to be careful about in the preparation of Chinese herbal medicine slices, especially the grinding process. When grinding raw materials into powder, a large amount of floating microparticles, or medicinal dust, are generated. This dust can be easily dispersed into the working environment by even slight airflow. If the working environment is covered with a large amount of dust, it can easily cause a dust explosion. Not only is a large amount of floating dust generated during the grinding process, but it also scatters and flies out when the grinder is opened, and continues to fly when the powder is poured out. Furthermore, even when feeding powder that requires multiple grindings to achieve a higher degree of refinement, flying dust is still generated. Therefore, many steps in the process of grinding raw materials into powder generate a large amount of flying dust.

[0003] Therefore, it is necessary to develop a traditional Chinese medicine grinding device to prevent powder from flying around in order to solve the above problems. Summary of the Invention

[0004] In order to overcome the shortcomings of current methods that generate a large amount of flying dust when grinding Chinese herbal raw materials and when performing other steps on the powder, the technical problem of the present invention is to provide a Chinese herbal medicine grinding device that can isolate dust during the grinding, unloading, and feeding processes in the preparation of medicinal powder and prevent the powder from flying.

[0005] The technical solution is as follows: A traditional Chinese medicine grinding device to prevent medicinal powder from flying, comprising a mounting frame, a fixed frame fixedly connected to the front side of the mounting frame, and connecting shafts rotatably connected to both sides of the fixed frame; a grinding mechanism is provided between the connecting shafts, the grinding mechanism being used to grind the raw materials of traditional Chinese medicine; a cover mechanism is provided above the grinding mechanism, the cover mechanism being used to fit and dock above the grinding mechanism; a sealing mechanism is provided inside the cover mechanism, the sealing mechanism being used to controllably seal the communication between the cover mechanism and the outside, the sealing mechanism being used to seal the communication between the grinding mechanism and the cover mechanism; a suction mechanism is provided at the rear side of the cover mechanism, the suction mechanism being used to suction the medicinal powder flying between the cover mechanism and the grinding mechanism.

[0006] Preferably, the grinding mechanism includes a mounting ring, which is fixedly connected between the two connecting shafts on both sides. A grinding cylinder is fixedly connected between the mounting rings. The grinding cylinder is an existing blade-type powder-grinding mechanism. First mating sleeves are fixedly connected to the left and right sides of the upper side of the grinding cylinder. A grinding motor is fixedly connected to the lower side of the grinding cylinder. The output shaft of the grinding motor extends into the lower side wall of the grinding cylinder and is connected to its blade structure.

[0007] Preferably, the cover mechanism includes a sealing sleeve, which is fitted onto the upper side of the grinding cylinder. The sealing sleeve has an annular structure, and a relay compartment is fixedly connected to the upper side of the sealing sleeve. The relay compartment has a circular through-hole inner liner structure. The sealing mechanism is located inside the circular through-hole inner liner structure of the relay compartment. The suction mechanism is located on the rear side of the relay compartment and communicates with its circular through-hole inner liner structure. First docking locking members are fixedly connected to both the left and right sides of the sealing sleeve, and the first docking locking members cooperate with the first docking sleeve.

[0008] Preferably, the sealing mechanism includes a bracket, which is located on the upper side of the relay compartment. An electric push rod is fixedly connected to the middle of the bracket, and a sealing cylinder is fixedly connected to the lower side of the push rod's push component. The sealing cylinder has a structure with a sealing ring layer on the lower side. The sealing cylinder is located inside the circular through-hole inner liner structure of the relay compartment and is kept sealed and fitted through its sealing ring layer structure.

[0009] Preferably, the suction mechanism includes a suction tube, which is fixedly connected to the middle of the rear side of the relay compartment. The suction tube communicates with the internal space of the relay compartment. A suction pump is fixedly connected to the rear side of the relay compartment, and the suction end of the suction pump is connected to the suction tube.

[0010] Preferably, it also includes a diversion mechanism, which is located at the front of the relay compartment. The diversion mechanism is used to feed and discharge the powdered medicine that needs further grinding after preliminary processing without powder flying. The front of the relay compartment has an opening, and a diversion compartment is sealed and fixedly connected to the front of the relay compartment. The diversion compartment has a rear square shell frame structure and a front round shell round hole structure. The square shell frame structure of the diversion compartment is interconnected with the front opening structure of the relay compartment, so that the internal space of the diversion compartment is interconnected with the internal space of the relay compartment. A sealing ring is fixedly connected to the round shell structure of the diversion compartment. A second docking sleeve is symmetrically fixedly connected to the outside of the round shell structure of the diversion compartment. A loading component is provided at the front end of the round shell structure of the diversion compartment. The loading component can dock with the second docking sleeve for fixation. The loading component is used to put in the Chinese medicine powder a second time and collect the ground powder.

[0011] Preferably, the loading assembly includes an end cap located at the front of the drainage chamber. The end cap has a structure with limiting teeth, and a loading cylinder is disposed on the limiting tooth structure of the end cap. Second docking locking members are fixedly connected to both sides of the end cap. The second docking locking members correspond to the positions of adjacent second docking sleeves, and the second docking locking members cooperate with the second docking sleeves.

[0012] Preferably, it also includes a servo motor, which is fixedly connected to the left side of the mounting bracket, and the output shaft of the servo motor is connected to the connecting shaft.

[0013] Preferably, the left and right side walls of the relay cabin and the diversion cabin are made of tempered glass.

[0014] Compared with the prior art, the present invention has the following advantages: 1. By using a cover mechanism mounted on the upper side of the grinding cylinder and sealing the upper side of the grinding cylinder with a sealing cylinder, the powder generated during the grinding of Chinese medicine raw materials into powder will be blocked by the sealing mechanism and will not fly to the cover mechanism and the outside space, thus effectively protecting the air environment of the outside space.

[0015] 2. This invention employs a suction mechanism to extract the powdered medicine that has been ground and is flying out of the grinding cylinder to an external exhaust pipe. This prevents the powdered medicine from directly dispersing into the environment and instead discharges it through the external exhaust pipe. This prevents the powdered medicine from dispersing in the working environment, thus avoiding air pollution and preventing the accumulation of large amounts of dust in the working environment, thereby avoiding the danger of dust explosion.

[0016] 3. By changing the orientation angle of the drainage chamber and collecting or feeding the powder through the loading component, the present invention can keep the powder in a closed space during the collection or feeding process, thus preventing the powder generated during the collection or feeding process from flying into the working environment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present invention.

[0018] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0019] Figure 3 This is a schematic diagram of the left-side structure of the present invention.

[0020] Figure 4 This is a three-dimensional structural diagram of the present invention in its flipped state.

[0021] Figure 5 This is a schematic diagram of the first partial three-dimensional structure of the present invention.

[0022] Figure 6 This is a schematic diagram of the second partial three-dimensional structure of the present invention.

[0023] Figure 7 This is a three-dimensional structural diagram of the grinding mechanism of the present invention.

[0024] Figure 8 This is a schematic diagram of the first three-dimensional structure of the cover mechanism of the present invention.

[0025] Figure 9 This is a schematic diagram of a second three-dimensional structure of the cover mechanism of the present invention.

[0026] Figure 10 This is a first cross-sectional three-dimensional structural diagram of the cover mechanism of the present invention.

[0027] Figure 11 This is a schematic diagram of a second cross-sectional three-dimensional structure of the cover mechanism of the present invention.

[0028] Figure 12 This is a three-dimensional structural diagram of the drainage mechanism of the present invention.

[0029] Figure 13 This is a schematic diagram of the first cross-sectional three-dimensional structure of the drainage mechanism of the present invention.

[0030] Figure 14 This is a schematic diagram of a second cross-sectional three-dimensional structure of the drainage mechanism of the present invention.

[0031] Figure 15 This is a three-dimensional structural diagram of the loading component part of the present invention.

[0032] Figure 16 This is a schematic diagram of the left cross-sectional structure of the cover mechanism of the present invention.

[0033] The meanings of the reference numerals in the attached diagram are as follows: 1. Mounting bracket, 2. Fixing bracket, 3. Connecting shaft, 4. Grinding mechanism, 5. Covering mechanism, 6. Sealing mechanism, 7. Suction mechanism, 41. Mounting ring, 42. Grinding cylinder, 43. First docking sleeve, 44. Grinding motor, 51. Sealing sleeve seat, 52. Relay compartment, 53. First docking locking element, 61. Bracket, 62. Electric push rod, 63. Sealing cylinder, 71. Suction pipe, 72. Suction pump, 8. Drainage mechanism, 81. Drainage compartment, 82. Sealing ring, 83. Second docking sleeve, 9. Loading assembly, 91. End cap, 92. Loading cylinder, 93. Second docking locking element, 10. Servo motor. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0035] like Figures 1-6 As shown, a traditional Chinese medicine grinding device for preventing powder from flying includes a mounting frame 1, a fixing frame 2, a connecting shaft 3, a grinding mechanism 4, a capping mechanism 5, a sealing mechanism 6, and a suction mechanism 7. The mounting frame 1 is a wall-mounted structure. The fixing frame 2 is fixedly connected to the front of the mounting frame 1. The fixing frame 2 has a U-shaped structure. The connecting shaft 3 is rotatably connected to both walls of the U-shaped structure of the fixing frame 2. The grinding mechanism 4 is provided between the connecting shafts 3. The grinding mechanism 4 is used to grind the raw materials of traditional Chinese medicine. The capping mechanism 5 is provided above the grinding mechanism 4. The capping mechanism 5 is used to fit and connect to the grinding mechanism. Above mechanism 4, a sealing mechanism 6 is provided inside the cover mechanism 5. The sealing mechanism 6 is used to controllably seal the communication between the cover mechanism 5 and the outside world. The sealing mechanism 6 is used to seal the communication between the grinding mechanism 4 and the cover mechanism 5, so that the inside of the grinding mechanism 4 is in an independent closed space. The cover mechanism 5 and the sealing mechanism 6 can prevent the powder from flying when the grinding mechanism 4 grinds the medicinal materials. A suction mechanism 7 is provided on the rear side of the cover mechanism 5. The suction mechanism 7 is used to suck up the powder flying between the cover mechanism 5 and the grinding mechanism 4, preventing the powder from being directly discharged to the outside world and causing air pollution.

[0036] In processing raw materials of traditional Chinese medicine (TCM) decoction pieces, one step requires grinding the raw materials into powder. To prevent the powder from flying into the environment during the grinding process, and to prevent unsettled powder from flying into the environment after grinding, a TCM decoction piece grinding device that prevents powder from flying can be used. This device can be installed in the TCM decoction piece production area via the mounting frame 1, then the power and control lines are connected, and the exhaust pipe is connected to the suction mechanism 7. The TCM raw materials can then be ground using this powder-preventing grinding device. For grinding, the capping mechanism 5 can be removed from the top of the grinding mechanism 4, and the medicinal materials to be ground can be placed inside the grinding mechanism 4. Then, the capping mechanism 5 is reattached and connected to the upper side of the grinding mechanism 4, covering the opening at the top of the grinding mechanism 4. Next, the sealing mechanism 6 is controlled to seal the connection between the capping mechanism 5 and the outside, and to close the connection between the grinding mechanism 4 and the capping mechanism 5, creating an independent, enclosed space inside the grinding mechanism 4. At this point, the grinding mechanism 4 can be started to grind the medicinal materials inside. During the grinding process of the raw materials by the grinding mechanism 4, the grinding mechanism 4 can be rotated at a small angle via the connecting shaft 3, so that the powder inside the grinding mechanism 4 can fully participate in the grinding and improve the uniformity of grinding. As mentioned above, during the grinding process of the Chinese medicine raw materials into powder by the grinding mechanism 4, the powder generated will be blocked by the sealing mechanism 6 and will not fly into the cover mechanism 5 and the outside space, which can effectively protect the air environment of the outside space. After the grinding of the Chinese medicine raw materials is completed, the operation of the sealing mechanism 6 can be controlled to reopen the communication between the cover mechanism 5 and the grinding mechanism 4. At this time, the flying powder will be in the closed space between the grinding mechanism 4 and the capping mechanism 5. The suction mechanism 7 can be activated to suck out the flying powder in the closed space between the grinding mechanism 4 and the capping mechanism 5, thereby removing the flying powder in the closed space between the grinding mechanism 4 and the capping mechanism 5. Then, when the capping mechanism 5 is withdrawn, no flying powder will be scattered into the outside space in the space between the grinding mechanism 4 and the capping mechanism 5. Afterwards, the grinding powder can be collected by rotating the grinding mechanism 4 through the connecting shaft 3. Example 2

[0037] like Figure 7As shown, the grinding mechanism 4 includes a mounting ring 41, a grinding cylinder 42, a first docking sleeve 43, and a grinding motor 44. The mounting ring 41 is fixedly connected between the two connecting shafts 3 on both sides. The grinding cylinder 42 is fixedly connected between the mounting rings 41. The grinding cylinder 42 is an existing blade-type powder-grinding mechanism. The first docking sleeve 43 is fixedly connected to the left and right sides of the upper side of the grinding cylinder 42. The first docking sleeve 43 is a nut structure. The grinding motor 44 is fixedly connected to the lower side of the grinding cylinder 42. The output shaft of the grinding motor 44 extends into the lower side wall of the grinding cylinder 42 and connects to its blade structure.

[0038] When the grinding motor 44 is started, it will drive the blade structure of the grinding cylinder 42 to rotate, thereby crushing and grinding the Chinese herbal raw materials inside the grinding cylinder 42.

[0039] like Figures 8-11 As shown, the cover mechanism 5 includes a sealing sleeve 51, a relay chamber 52, and a first docking locking member 53. The sealing sleeve 51 is fitted onto the upper side of the grinding cylinder 42. The sealing sleeve 51 has a structure with a sealing member at its bottom. The sealing member structure of the sealing sleeve 51 contacts the upper edge of the grinding cylinder 42 to seal. The sealing sleeve 51 has an annular structure. The relay chamber 52 is fixedly connected to the upper side of the sealing sleeve 51. The relay chamber 52 has a circular through-hole inner liner structure. The sealing mechanism 6 is located inside the circular through-hole inner liner structure of the relay chamber 52. The suction mechanism 7 is located on the rear side of the relay chamber 52 and communicates with its circular through-hole inner liner structure. The first docking locking member 53 is fixedly connected to both the left and right sides of the sealing sleeve 51. The first docking locking member 53 is a fastening bolt and cooperates with the first docking sleeve 43.

[0040] After placing the Chinese herbal raw materials to be ground into the grinding cylinder 42, the sealing sleeve 51 can be fitted onto the upper side of the grinding cylinder 42, so that the sealing structure of the sealing sleeve 51 contacts the upper edge of the grinding cylinder 42 to complete the seal. Then, the first docking locking member 53 is docked with the corresponding first docking sleeve 43, so that the sealing sleeve 51 and the relay chamber 52 are sealed and assembled on the upper side of the grinding cylinder 42. Then, the sealing mechanism 6 is controlled to close the upper side of the grinding cylinder 42, so that the interior of the grinding cylinder 42 forms an independent closed space. After the Chinese herbal raw materials are ground, the sealing mechanism 6 can be controlled to reopen the space between the grinding cylinder 42 and the relay chamber 52. Then, the suction mechanism 7 is activated to suck out the flying powder in the space between the grinding cylinder 42 and the relay chamber 52. After that, the first docking locking member 53 can be released from the first docking sleeve 43, and then the relay chamber 52 and the sealing sleeve 51 can be removed from the upper side of the grinding cylinder 42.

[0041] like Figures 8-11 As shown, the sealing mechanism 6 includes a bracket 61, an electric push rod 62, and a sealing cylinder 63. The bracket 61 is located on the upper side of the relay compartment 52. The electric push rod 62 is fixedly connected to the middle of the bracket 61. The electric push rod 62 is installed vertically, and the pushing part of the electric push rod 62 is set vertically downward. The sealing cylinder 63 is fixedly connected to the lower side of the pushing part of the electric push rod 62. The sealing cylinder 63 has a structure with a sealing ring layer on the lower side. The sealing cylinder 63 is located inside the circular through-hole inner liner structure of the relay compartment 52 and is kept sealed and fitted through its sealing ring layer structure.

[0042] After the sealing sleeve 51 and relay compartment 52 are sealed and assembled on the upper side of the grinding cylinder 42, the electric push rod 62 can be controlled to move, causing its propulsion component to move downward, thereby causing the closed cylinder 63 to move downward. The sealing cover with a sealing ring layer on the lower side of the closed cylinder 63 covers the upper side of the grinding cylinder 42, thus forming an independent closed space inside the grinding cylinder 42 for grinding the raw materials, preventing the powder from flying to the outside during the grinding process. After the powder is ground... The electric push rod 62 can be controlled to drive its propulsion component to move upward, thereby moving the closed cylinder 63 upward and causing the closed cylinder 63 to disengage from the upper side of the grinding cylinder 42. This keeps the powder flying inside the grinding cylinder 42 within the internal space of the relay chamber 52, while the closed cylinder 63 also prevents the powder from flying out of the relay chamber 52. Then, the suction mechanism 7 can be activated to suck out the powder flying inside the relay chamber 52 and the grinding cylinder 42.

[0043] like Figures 8-11 As shown, the suction mechanism 7 includes a suction pipe 71 and a suction pump 72. The suction pipe 71 is fixedly connected to the middle of the rear side of the relay compartment 52. The suction pipe 71 is a sealed flange type installed on the rear side of the relay compartment 52. The suction pipe 71 communicates with the internal space of the relay compartment 52. The suction pump 72 is fixedly connected to the rear side of the relay compartment 52. The suction pump 72 is an air pump. The suction end of the suction pump 72 is connected to the suction pipe 71, and the exhaust end of the suction pump 72 can be connected to an external waste gas pipe.

[0044] Connect the external exhaust pipe to the exhaust end of the suction pump 72. After grinding the raw material, and after controlling the electric push rod 62 to move the closed cylinder 63 upward to a position that will not block the suction pipe 71, the suction pump 72 can be started. The suction pump 72 will draw air from the space inside the relay chamber 52 and the grinding cylinder 42 to create a negative pressure in the space inside the relay chamber 52 and the grinding cylinder 42. This will cause the flying powder in the space inside the relay chamber 52 and the grinding cylinder 42 to be carried out by the negative pressure to the suction pipe 71 and discharged by the suction pump 72 to the external exhaust pipe, so that the flying powder will not be directly dispersed in the ambient space, but will be discharged from the external exhaust pipe. Example 3

[0045] like Figures 8-16 As shown, it also includes a flow guiding mechanism 8, which includes a flow guiding chamber 81, a sealing ring 82, a second docking sleeve 83, and a loading assembly 9. The flow guiding mechanism 8 is located on the front side of the relay chamber 52, and the flow guiding mechanism 8 forms a 45-degree angle with the relay chamber 52. The flow guiding mechanism 8 is used to feed and discharge the powder that needs further grinding in the preliminary processing without powder flying, avoiding the phenomenon of powder flying when feeding and discharging the powder that needs further processing. The relay chamber 52 has an opening on the front side, and the flow guiding chamber 81 is sealed and fixedly connected to the front side of the relay chamber 52. The flow guiding chamber 81 has a rear square frame structure. The front of the diversion chamber 81 is a circular shell with a circular hole. The square shell frame structure of the diversion chamber 81 is interconnected with the front opening structure of the relay chamber 52, so that the internal space of the diversion chamber 81 is interconnected with the internal space of the relay chamber 52. A sealing ring 82 is fixedly connected to the circular shell structure of the diversion chamber 81. A second docking sleeve 83, which is a nut, is symmetrically fixedly connected to the outside of the circular shell structure of the diversion chamber 81. A loading component 9 is provided at the front end of the circular shell structure of the diversion chamber 81. The loading component 9 can dock with the second docking sleeve 83 for fixation. The loading component 9 is used for secondary loading of Chinese medicine powder and collection of the ground medicine powder.

[0046] When the grinding cylinder 42 needs to grind the raw materials of traditional Chinese medicine, the loading component 9 needs to be assembled to the front side of the drainage chamber 81 through the second docking sleeve 83 to maintain the closed state of the relay chamber 52 and the drainage chamber 81 when the grinding cylinder 42 grinds the raw materials. If it is necessary to remove the ground powder from the grinding cylinder 42, the electric push rod 62 can be controlled to drive the sealing cylinder 63 to move upward, so that the sealing cylinder 63 opens the space between the grinding cylinder 42, the relay chamber 52 and the drainage chamber 81, and keeps the sealing cylinder 63 closed to the suction tube 71. At this time, the opening structure of the relay chamber 52 is connected to the through hole structure of the drainage chamber 81, and then it can be opened. Rotate the grinding cylinder 42 and the assembled relay chamber 52 and its accessories via the connecting shaft 3, so that the drainage chamber 81 is in a vertically downward orientation. Then, shake the grinding cylinder 42 via the connecting shaft 3, so that the powder inside the grinding cylinder 42 passes through the relay chamber 52 and is guided by the sealing cylinder 63 to fall into the drainage chamber 81. After passing through the drainage chamber 81, the powder falls into the loading assembly 9 for centralized collection. After the powder collection is completed, the operation of the sealing cylinder 63 can be controlled to open the connection between the suction tube 71 and the relay chamber 52, thereby sucking out the powder flying in the relay chamber 52, the drainage chamber 81, and the grinding cylinder 42. After completion, the loading assembly 9 can be vertically withdrawn downwards via the second docking sleeve 83, thereby completing the collection of the ground powder and ensuring that no powder will fly into the environment and pollute the air when the collected powder is poured out. If it is necessary to further grind the initially ground powder to improve the fineness of the powder, the drainage chamber 81 can be positioned vertically downwards as described above, and the powder to be ground again can be placed in the loading assembly 9. Then, the loading assembly 9 can be vertically mounted upwards onto the drainage chamber 81. The sealing ring 82 will ensure that the space between the loading assembly 9 and the drainage chamber 81 is sealed from the outside space. Then, the connecting shaft 3 can be rotated to move the grinding cylinder 42. The powder is reset so that it falls into the grinding cylinder 42 from the loading component 9. Simultaneously, the grinding cylinder 42 can be shaken to ensure all the powder from the loading component 9 falls into the grinding cylinder 42. Then, the electric push rod 62 can be operated to drive the sealing cylinder 63 to seal the grinding cylinder 42 for secondary grinding. This prevents powder from being scattered into the environment during the feeding process before secondary grinding. Furthermore, by adjusting the angle of the grinding cylinder 42, and consequently the angle of the diversion chamber 81, the grinding cylinder 42 can be kept in a sealed space during both feeding and unloading processes, ensuring that no powder is scattered into the environment before or after the grinding process.

[0047] like Figures 12-16As shown, the loading assembly 9 includes an end cap 91, a loading cylinder 92, and a second docking locking member 93. The end cap 91 is located on the front side of the diversion chamber 81. The end cap 91 has a structure with limiting teeth. The loading cylinder 92 is disposed on the limiting tooth structure of the end cap 91. The loading cylinder 92 can contact the sealing ring 82 to achieve a sealed assembly. The second docking locking member 93 is fixedly connected to both sides of the end cap 91. The second docking locking member 93 is a fastening bolt. The second docking locking member 93 corresponds to the position of the adjacent second docking sleeve 83. The second docking locking member 93 cooperates with the second docking sleeve 83.

[0048] When the drainage chamber 81 is in a vertically downward state, the second docking locking member 93 and the second docking sleeve 83 can be disassembled and docked, so that the end cap 91 and the loading cylinder 92 can be docked vertically downward and the drainage chamber 81 can be withdrawn. After the powder is ground, the powder will fall into the loading cylinder 92 for collection. When the powder needs to be ground a second time, the powder can be placed in the loading cylinder 92, and the loading cylinder 92 can be placed between the limiting teeth structure of the end cap 91, and then the end cap 91 can be assembled into the drainage chamber 81.

[0049] like Figure 7 As shown, it also includes a servo motor 10, which is fixedly connected to the left side of the mounting bracket 2. The output shaft of the servo motor 10 is connected to the connecting shaft 3. The servo motor 10 is a model with a self-locking reduction mechanism and is a servo sensor system with angle sensing.

[0050] By controlling the operation of the servo motor 10, the grinding cylinder 42 can be rotated according to the angle and speed set by the servo program, so as to drive the grinding cylinder 42 to perform shaking to increase the degree of raw material participation in grinding and improve the grinding uniformity; to drive the grinding cylinder 42 to rotate to a set angle for other operations; and to drive the grinding cylinder 42 to perform high-frequency vibration to remove the powder adhering to the tube wall of this device.

[0051] To further explain, the left and right side walls of the relay cabin 52 and the diversion cabin 81 are structures with tempered glass embedded in them.

[0052] The structure of tempered glass embedded in the left and right side walls of the relay compartment 52 and the diversion compartment 81 allows personnel to easily observe the state of the powder inside.

[0053] Finally, it should be noted that the above description 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 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 traditional Chinese medicine grinding device to prevent powder from flying, comprising a mounting frame (1), characterized in that: The mounting bracket (1) is fixedly connected to the front side of the mounting bracket (2), and the fixed bracket (2) is rotatably connected to the two sides of the mounting bracket (2). A grinding mechanism (4) is provided between the connecting shafts (3), which is used to grind the raw materials of Chinese herbal medicine slices; a cover mechanism (5) is provided above the grinding mechanism (4), which is used to fit and connect to the grinding mechanism (4); a sealing mechanism (6) is provided inside the cover mechanism (5), which is used to controllably seal the connection between the cover mechanism (5) and the outside world, and to seal the connection between the grinding mechanism (4) and the cover mechanism (5); a suction mechanism (7) is provided on the rear side of the cover mechanism (5), which is used to suction the air flying between the cover mechanism (5) and the grinding mechanism (4). The powder; the grinding mechanism (4) includes a mounting ring (41), which is fixedly connected between the two connecting shafts (3) on both sides. A grinding cylinder (42) is fixedly connected between the mounting rings (41). The grinding cylinder (42) is an existing blade-type powder grinding mechanism. A first docking sleeve (43) is fixedly connected to the left and right sides of the upper side of the grinding cylinder (42). A grinding motor (44) is fixedly connected to the lower side of the grinding cylinder (42). The output shaft of the grinding motor (44) extends into the lower side wall of the grinding cylinder (42) and is connected to its blade structure. The cover mechanism (5) includes a sealing sleeve (51), which is fitted onto the upper side of the grinding cylinder (42). The sealing sleeve (51) is an annular structure. A relay compartment (52) is fixedly connected to the upper side of the sealing sleeve (51). The relay compartment (52) is a circular through-hole inner liner structure. The sealing mechanism (6) is located inside the circular through-hole inner liner structure of the relay compartment (52). The suction mechanism (7) is located on the rear side of the relay compartment (52) and communicates with its circular through-hole inner liner structure. First docking locking members (53) are fixedly connected to both the left and right sides of the sealing sleeve (51). The first docking locking members (53) cooperate with the first docking sleeve (43). The sealing mechanism (6) includes a bracket (61). The bracket (61) is located on the upper side of the relay compartment (52). The middle part of the bracket (61) is fixedly connected to... An electric push rod (62) is connected to the electric push rod (62), and a closed cylinder (63) is fixedly connected to the lower side of the push part. The closed cylinder (63) has a structure with a sealing ring layer on the lower side. The closed cylinder (63) is located inside the circular through hole inner liner structure of the relay cabin (52) and is sealed and fitted by its sealing ring layer structure. The suction mechanism (7) includes a suction pipe (71). The suction pipe (71) is fixedly connected to the middle position of the rear side of the relay cabin (52). The suction pipe (71) communicates with the internal space of the relay cabin (52). A suction pump (72) is fixedly connected to the rear side of the relay cabin (52). The suction end of the suction pump (72) is connected to the suction pipe (71).It also includes a flow diversion mechanism (8), which is located on the front side of the relay compartment (52). The flow diversion mechanism (8) is used to feed and discharge the powder that needs to be further ground after preliminary processing without powder flying. The front side of the relay compartment (52) has an opening, and the front side of the relay compartment (52) is sealed and fixedly connected to a flow diversion compartment (81). The flow diversion compartment (81) has a rear square shell frame structure and a front round shell round hole structure. The square shell frame structure of the flow diversion compartment (81) is interconnected with the front opening structure of the relay compartment (52), so that the internal space of the flow diversion compartment (81) is interconnected with the internal space of the relay compartment (52). A sealing ring (82) is fixedly connected to the round shell structure of the flow diversion compartment (81). The round shell structure of the flow diversion compartment (81) is symmetrically fixedly connected to the outside. The diversion chamber (81) is equipped with a second docking sleeve (83). A loading assembly (9) is provided at the front end of the cylindrical shell structure of the diversion chamber (81). The loading assembly (9) can dock with the second docking sleeve (83) for fixation. The loading assembly (9) is used for secondary loading of Chinese medicine powder and collecting the ground powder. The loading assembly (9) includes an end cap (91), which is located on the front side of the diversion chamber (81). The end cap (91) has a structure with limiting teeth. A loading cylinder (92) is disposed on the limiting tooth structure of the end cap (91). Second docking locking members (93) are fixedly connected to both sides of the end cap (91). The second docking locking members (93) correspond to the positions of adjacent second docking sleeves (83) and cooperate with the second docking sleeves (83).

2. The traditional Chinese medicine grinding device for preventing powder from flying as described in claim 1, characterized in that: It also includes a servo motor (10), which is fixedly connected to the left side of the fixing frame (2), and the output shaft of the servo motor (10) is connected to the connecting shaft (3).

3. The traditional Chinese medicine grinding device for preventing powder from flying as described in claim 1, characterized in that: The left and right side walls of the relay cabin (52) and the diversion cabin (81) are made of tempered glass.

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