Traditional Chinese medicine crushing and grinding device

Abstract

The utility model belongs to the technical field of traditional Chinese medicine smashing and grinding, and particularly relates to a traditional Chinese medicine smashing and grinding device which comprises a U-shaped frame, a grinding body, a mortar, a protection plate, a first electric push rod, a protection shell, a second servo motor, a first servo motor, a second servo motor and a second servo motor. The protection plate is fixedly installed at the bottom of the protection shell, a concentric-square-shaped groove is formed in the protection plate, four telescopic rods are fixedly installed in the concentric-square-shaped groove, the same movable ring is fixedly installed at the bottoms of the four telescopic rods and located in the concentric-square-shaped groove, and springs are arranged on the telescopic rods in a sleeved mode. According to the traditional Chinese medicine grinding device, the mortar can be sealed when medicinal materials are ground, so that the medicinal materials are prevented from splashing and falling to the outside when being ground, manual operation of workers is not needed when traditional Chinese medicine powder attached to the inner wall of the mortar is scraped, the whole device is higher in automation degree, and time and labor are saved when the device is used.

Description

TECHNICAL FIELD

[0001] The utility model belongs to traditional Chinese medicine crushing and grinding technical field, especially to a traditional Chinese medicine crushing and grinding device. BACKGROUND

[0002] Traditional Chinese medicine crushing and grinding is an important link in the process of traditional Chinese medicine processing, and grinding medicinal materials into powder helps to improve the dissolution of drugs in the process of decoction or other preparations, so that the effective components are more easily extracted, thereby enhancing the curative effect of drugs.

[0003] For example, the Chinese patent with the announcement number CN213557563U discloses a crushing and grinding device for traditional Chinese medicine processing, relating to the technical field of traditional Chinese medicine processing, comprising a bottom plate, and a support is fixed on the top of the bottom plate near one side thereof, a horizontal plate is fixed on the side near the top end of the support, a lifting rotating mechanism is installed at the bottom of the horizontal plate, a grinding body is installed at the bottom of the lifting rotating mechanism, and a mortar is arranged below the grinding body on the top of the bottom plate; a pouring mechanism is arranged on the top of the bottom plate, and the mortar is installed on the pouring mechanism, and the pouring mechanism can pour out the traditional Chinese medicine in the mortar by rotating. The crushing and grinding device for traditional Chinese medicine processing can rotate the mortar by the rotating assembly and pour out the traditional Chinese medicine in the mortar, and the locking assembly can lock the mortar when it is not pouring out the traditional Chinese medicine, which is convenient for grinding, and finally, the mortar is not only convenient for cleaning the traditional Chinese medicine therein, but also does not affect the normal use of the mortar.

[0004] The above-mentioned patent has the following problems:

[0005] The patent has some shortcomings when in use, such as: the device needs the staff to use the scraper to manually scrape off the traditional Chinese medicine adhered to the inner wall of the mortar when discharging, and the traditional Chinese medicine adhered to the inner wall of the mortar is relatively firm, in order to ensure that as much medicine as possible is scraped off, the manual operation will be delayed for a long time, and when the device grinds the traditional Chinese medicine, the mortar is in an open state, and the traditional Chinese medicine is easy to splash and fall to the outside during the grinding process. In view of this, the utility model provides a traditional Chinese medicine crushing and grinding device. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a traditional Chinese medicine crushing and grinding device to solve the problems in the background art.

[0007] Therefore, the utility model provides a traditional Chinese medicine crushing and grinding device, which comprises a U-shaped frame, a grinding body and a mortar, a first electric push rod is installed on the U-shaped frame, a protective shell is installed at the output end of the first electric push rod, a second servo motor is installed in the protective shell, and the utility model further comprises:

[0008] The protection plate is fixedly installed at the bottom of the protection shell, a U-shaped groove is arranged in the protection plate, four telescopic rods are fixedly installed in the U-shaped groove, a moving ring is fixedly installed at the bottom of the four telescopic rods and in the U-shaped groove, springs are sleeved on the telescopic rods, the output end of the second servo motor penetrates through the protection shell and the protection plate and is fixedly connected with the grinding body;

[0009] Two fixed plates are fixedly installed on the U-shaped frame, the mortar is rotatably installed between the two fixed plates, an annular groove is arranged at the top of the mortar, a second electric push rod is fixedly installed on one side of the U-shaped frame, the output end of the second electric push rod penetrates through the U-shaped frame and is fixedly installed with an outer shell, the outer shell is rotatably installed with a U-shaped scraper plate on one side.

[0010] A driving assembly is arranged in the outer shell and is used for driving the U-shaped scraper plate to rotate.

[0011] In the technical solution, in use, the staff can put the medicinal materials to be ground into the mortar, then the first electric push rod is powered on and started, the output shaft of the first electric push rod drives the protection shell to displace downward, the protection shell drives the protection plate to displace downward, at this time, the moving ring also displaces downward, at this time, the grinding body enters the mortar, and the moving ring contacts the sealing ring in the annular groove, at this time, the moving ring stops, and the protection plate continues to displace downward, at this time, the telescopic rods are compressed to contract, the springs on the telescopic rods are also compressed to contract, the protection plate slides downward on the moving ring until the grinding body contacts the bottom in the mortar, so that the grinding can be performed, then the second servo motor is powered on and started, the output shaft of the second servo motor drives the grinding body to rotate, the grinding body grinds the medicinal materials in the mortar, under the action of the moving ring and the protection plate, the medicinal materials can be prevented from falling to the outside during the grinding;

[0012] After the grinding is completed, the second servo motor is turned off and the first electric push rod drives the grinding body to displace upward, at this time, under the action of the spring rebounding force, the spring drives the moving ring to displace downward in the U-shaped groove, the telescopic rods also elongate, then the mortar is rotated by 90° toward the U-shaped scraper plate, then the second electric push rod is powered on and started, the output shaft of the second electric push rod drives the outer shell to displace toward the mortar, the outer shell drives the U-shaped scraper plate to displace toward the mortar until the U-shaped scraper plate contacts the inner wall of the mortar, at this time, the driving assembly is arranged to drive the U-shaped scraper plate to slowly rotate, so that the traditional Chinese medicine powder attached to the inner wall of the mortar can be scraped off and discharged, without manual scraping by the staff, after the scraping is completed, the third servo motor is turned off, then the second electric push rod restores the U-shaped scraper plate to the original position, and then the discharge opening of the mortar is directed downward, so that the traditional Chinese medicine powder in the mortar can be completely discharged.

[0013] In the above technical solution, further, the driving assembly comprises:

[0014] The third servo motor is fixedly installed in the shell, and an output end of the third servo motor penetrates through the shell and is coaxially connected with the rotating shaft on the U-shaped scraper.

[0015] In the technical solution, the third servo motor is powered on and started, and the output shaft of the third servo motor drives the U-shaped scraper to rotate slowly, so that the traditional Chinese medicine powder attached to the inner wall of the mortar can be scraped off.

[0016] In the above technical solution, further, the output shaft of the third servo motor is rotatably connected with the shell.

[0017] In the technical solution, it is ensured that the output shaft of the third servo motor can normally rotate.

[0018] In the above technical solution, further, the output shaft of the second servo motor is rotatably connected with the protective plate and the protective shell.

[0019] In the technical solution, it is ensured that the output shaft of the second servo motor can normally rotate.

[0020] In the above technical solution, further, one side of one of the fixed plates is fixedly installed with a first servo motor, and an output end of the first servo motor penetrates through the fixed plate and is coaxially connected with the rotating shaft on the mortar.

[0021] In the technical solution, the first servo motor is powered on and started, and the output shaft of the first servo motor drives the mortar to rotate.

[0022] In the above technical solution, further, the top of the shell is fixedly installed with a triangular plate, a collecting shell is placed on the U-shaped frame between the two fixed plates, through grooves are formed on the U-shaped frame above and below the second electric push rod, and the two ends of the U-shaped scraper extend into the two through grooves, respectively.

[0023] In the technical solution, under the action of the triangular plate, it is ensured that the traditional Chinese medicine powder does not stay on the top of the shell, the collecting shell can collect the ground traditional Chinese medicine powder, and the two ends of the U-shaped scraper can enter the two through grooves, respectively, so that the U-shaped scraper does not block the displacement of the mortar.

[0024] In the above technical solution, further, the moving ring is slidably connected with the back-shaped groove, the two ends of the spring are tightly welded with the top of the back-shaped groove and the top of the moving ring, respectively, and a sealing ring is fixedly installed in the annular groove.

[0025] In the technical solution, the mobile ring can slide in the back-shaped groove, the structure of the spring is stable, and the sealing ring can increase the sealing between the mobile ring and the mortar.

[0026] The utility model discloses the beneficial effects are:

[0027] 1. The traditional Chinese medicine crushing and grinding device, through the cooperation of the protective plate, the mobile ring, the back-shaped groove, the spring, the telescopic rod, the sealing ring and the annular groove, the mortar can be sealed when grinding medicinal materials, so that the medicinal materials do not splash and fall to the outside when grinding.

[0028] 2. The traditional Chinese medicine crushing and grinding device, through the cooperation of the second electric push rod, the triangular plate, the third servo motor, the shell and the U-shaped scraper, the traditional Chinese medicine powder attached to the inner wall of the mortar can be scraped without manual operation of the staff, and the overall device has higher automation degree and saves time and effort in use. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is one of the overall structure schematic views of the utility model;

[0030] Figure 2 It is the second overall structure schematic view of the utility model;

[0031] Figure 3 It is the structure schematic view of the protective plate inside the utility model;

[0032] Figure 4 It is the structure schematic view of the utility model Figure 3 A place amplification structure schematic view in the utility model;

[0033] Figure 5 It is one of the structure schematic views of the mortar in the utility model;

[0034] Figure 6 It is the second structure schematic view of the mortar in the utility model;

[0035] Figure 7 It is the area structure schematic view of the second electric push rod in the utility model;

[0036] Figure 8 It is the structure schematic view of the utility model Figure 7 B place amplification structure schematic view in the utility model.

[0037] The marks in the drawing are:

[0038] 1, U-shaped frame; 2, first electric push rod; 3, protective shell; 4, protective plate; 5, moving ring; 6, grinding body; 7, grinding bowl; 8, sealing ring; 9, U-shaped scraper; 10, triangular plate; 11, outer shell; 12, through groove; 13, first servo motor; 14, fixed plate; 15, collection shell; 16, second electric push rod; 17, second servo motor; 18, back-shaped groove; 19, spring; 20, telescopic rod; 21, annular groove; 22, third servo motor. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0040] In the description of the present application, it should be noted that the terms used herein are only intended to describe the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The techniques, methods and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0041] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not intended to describe a specific order or chronological sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second" and the like are generally a class, and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally represents a "or" relationship between the front and rear associated objects.

[0042] It should be noted that in the description of the present application, the terms of orientation such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship are generally based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer of the profile of each component itself.

[0043] It should be noted that in the present application, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitation, the element defined by the sentence "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method can be performed in an order different from the described order, and various steps can also be added, omitted or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0044] Embodiment 1:

[0045] Please refer to Figure 1 - Figure 8 As shown in the figure, the embodiment provides a traditional Chinese medicine crushing and grinding device, which comprises a U-shaped frame 1, a grinding body 6 and a mortar 7, a first electric push rod 2 is installed on the U-shaped frame 1, a protective shell 3 is installed at the output end of the first electric push rod 2, a second servo motor 17 is installed in the protective shell 3, and the device further comprises:

[0046] A protective plate 4 is fixedly installed at the bottom of the protective shell 3, a back-shaped groove 18 is formed in the protective plate 4, four telescopic rods 20 are fixedly installed in the back-shaped groove 18, a same moving ring 5 is fixedly installed at the bottom of the four telescopic rods 20 and in the back-shaped groove 18, springs 19 are sleeved on the telescopic rods 20, and the output end of the second servo motor 17 penetrates through the protective shell 3 and the protective plate 4 and is fixedly connected with the grinding body 6;

[0047] Two fixed plates 14 are fixedly installed on the U-shaped frame 1, the mortar 7 is rotatably installed between the two fixed plates 14, the top of the mortar 7 is provided with an annular groove 21, one side of the U-shaped frame 1 is fixedly installed with a second electric push rod 16, the output end of the second electric push rod 16 penetrates through the U-shaped frame 1 and is fixedly installed with an outer shell 11, one side of the outer shell 11 is rotatably installed with a U-shaped scraper 9;

[0048] A driving assembly is located in the outer shell 11 and is used to drive the U-shaped scraper 9 to rotate.

[0049] When in use, the staff can put the medicinal materials to be ground into the mortar 7, then the first electric push rod 2 can be powered on and started, the output shaft of the first electric push rod 2 drives the protective shell 3 to displace downward, the protective shell 3 drives the protective plate 4 to displace downward, at this time the moving ring 5 also displaces downward, at this time the body 6 enters the mortar 7, and the moving ring 5 contacts the sealing ring 8 in the annular groove 21, at this time the moving ring 5 stops, and the protective plate 4 continues to displace downward, at this time the elastic springs 19 on the elastic rods 20 are extruded and contracted, the protective plate 4 slides downward on the moving ring 5 until the body 6 contacts the bottom of the mortar 7, so that the grinding can be carried out, then the second servo motor 17 is powered on and started, the output shaft of the second servo motor 17 drives the body 6 to rotate, the body 6 grinds the medicinal materials in the mortar 7, under the action of the moving ring 5 and the protective plate 4, the medicinal materials can be prevented from falling to the outside during the grinding;

[0050] After the grinding is completed, the second servo motor 17 is turned off and the first electric push rod 2 drives the body 6 to displace upward, at this time the elastic springs 19 are rebounded and push the moving ring 5 to displace downward in the back-shaped groove 18, the elastic rods 20 are also elongated, then the mortar 7 rotates 90° toward the U-shaped scraper 9, then the second electric push rod 16 is powered on and started, the output shaft of the second electric push rod 16 drives the outer shell 11 to displace toward the mortar 7, the outer shell 11 drives the U-shaped scraper 9 to displace toward the mortar 7 until the U-shaped scraper 9 contacts the inner wall of the mortar 7, at this time the driving assembly is set to drive the U-shaped scraper 9 to rotate slowly, so that the traditional Chinese medicine powder attached to the inner wall of the mortar 7 can be scraped off and poured out, without manual scraping by the staff, after the scraping is completed, the third servo motor 22 is turned off, then the U-shaped scraper 9 is restored to the original position by the second electric push rod 16, then the discharge opening of the mortar 7 is directed downward, so that the traditional Chinese medicine powder in the mortar 7 can be completely poured out.

[0051] Embodiment 2:

[0052] The embodiment provides a traditional Chinese medicine crushing and grinding device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the driving assembly comprises:

[0053] The third servo motor 22 is fixedly installed in the shell 11, and the output end of the third servo motor 22 penetrates the shell 11 and is coaxially connected with the rotating shaft on the U-shaped scraper 9.

[0054] The third servo motor 22 is powered and started, and the output shaft of the third servo motor 22 drives the U-shaped scraper 9 to slowly rotate, so that the traditional Chinese medicine powder attached to the inner wall of the mortar 7 can be scraped off.

[0055] Embodiment 3:

[0056] The embodiment provides a traditional Chinese medicine crushing and grinding device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the third servo motor 22 is rotatably connected with the shell 11.

[0057] The output shaft of the third servo motor 22 can rotate normally.

[0058] Embodiment 4:

[0059] The embodiment provides a traditional Chinese medicine crushing and grinding device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the output shaft of the second servo motor 17 is rotatably connected with the protective plate 4 and the protective shell 3.

[0060] The output shaft of the second servo motor 17 can rotate normally.

[0061] Embodiment 5:

[0062] The embodiment provides a traditional Chinese medicine crushing and grinding device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, one side of one of the fixed plates 14 is fixedly installed with the first servo motor 13, and the output end of the first servo motor 13 penetrates the one of the fixed plates 14 and is coaxially connected with the rotating shaft on the mortar 7.

[0063] The first servo motor 13 is powered and started, and the output shaft of the first servo motor 13 drives the mortar 7 to rotate.

[0064] Embodiment 6:

[0065] The embodiment provides a traditional Chinese medicine crushing and grinding device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the top of the shell 11 is fixedly installed with the triangular plate 10, the U-shaped frame 1 is placed with the collecting shell 15 between the two fixed plates 14, the U-shaped frame 1 is provided with the through slot 12 above and below the second electric push rod 16, and the two ends of the U-shaped scraper 9 extend into the two through slots 12 respectively.

[0066] Wherein, under the action of the triangular plate 10, the traditional Chinese medicine powder can be prevented from staying on the top of the shell 11, the collecting shell 15 can collect the well-grounded traditional Chinese medicine powder, and the two ends of the U-shaped scraper 9 can enter the two through slots 12 respectively, so that the displacement of the mortar 7 is avoided being blocked by the U-shaped scraper 9.

[0067] Embodiment 7:

[0068] The embodiment provides a traditional Chinese medicine crushing and grinding device, in addition to comprising the technical scheme of the above embodiment, further has the following technical features, the mobile ring 5 is slidably connected with the back-shaped groove 18, the two ends of the spring 19 are tightly welded with the top of the back-shaped groove 18 and the top of the mobile ring 5 respectively, and the annular groove 21 is fixedly installed with the sealing ring 8.

[0069] Wherein, the mobile ring 5 can slide in the back-shaped groove 18, the structure of the spring 19 is stable, and the sealing ring 8 can increase the sealing between the mobile ring 5 and the mortar 7.

[0070] Working principle: in use, the staff can put the medicine to be ground into the mortar 7, then the first electric push rod 2 can be powered on and started, the output shaft of the first electric push rod 2 drives the protective shell 3 to displace downward, the protective shell 3 drives the protection plate 4 to displace downward, at this moment, the mobile ring 5 also displaces downward, at this moment, the mobile ring 5 will be in contact with the sealing ring 8 in the annular groove 21, at this moment, the mobile ring 5 will stop, and the protection plate 4 will continue to displace downward, at this moment, the elastic rods 20 are extruded and will shrink, the spring 19 on the elastic rod 20 is extruded and will also shrink, the protection plate 4 will slide downward on the mobile ring 5 until the grinding body 6 contacts the bottom of the mortar 7, so that grinding can be carried out, then the second servo motor 17 is powered on and started, the output shaft of the second servo motor 17 drives the grinding body 6 to rotate, the grinding body 6 grinds the medicine in the mortar 7, under the action of the mobile ring 5 and the protection plate 4, the medicine can be prevented from falling to the outside during grinding.

[0071] After the grinding is finished, the second servo motor 17 is closed and the first electric push rod 2 drives the grinding body 6 to move upward, at this time, under the action of the rebound force of the spring 19, the spring 19 will push the moving ring 5 to move downward in the meandering groove 18, and the telescopic rod 20 will also be extended, then the first servo motor 13 is powered on and started, the output shaft of the first servo motor 13 will drive the mortar 7 to rotate 90° toward the direction of the U-shaped scraper 9, then the second electric push rod 16 is powered on and started, the output shaft of the second electric push rod 16 will drive the shell 11 to move toward the direction close to the mortar 7, the shell 11 will drive the third servo motor 22 and the U-shaped scraper 9 to move toward the direction of the mortar 7, until the U-shaped scraper 9 contacts with the inner wall of the mortar 7, at this time, the third servo motor 22 can be powered on and started, the output shaft of the third servo motor 22 will drive the U-shaped scraper 9 to rotate slowly, so that the traditional Chinese medicine powder attached to the inner wall of the mortar 7 can be scraped off and poured out without manual scraping by the staff, under the action of the triangular plate 10, it can be ensured that the traditional Chinese medicine powder will not stay on the top of the shell 11, after the scraping is finished, the third servo motor 22 can be closed, then the U-shaped scraper 9 is restored to the original position through the second electric push rod 16, and then the mortar 7 is driven to rotate downward 90° again through the first servo motor 13, so that the discharge port on the mortar 7 faces downward, thereby the traditional Chinese medicine powder in the mortar 7 can be completely poured into the collecting shell 15.

[0072] The embodiments of the present application are described above in combination with the drawings, the embodiments and the features in the embodiments in the present application can be combined with each other without conflict, the present application is not limited to the above-mentioned specific embodiments, the above-mentioned specific embodiments are only illustrative, but not limited, the ordinary skilled in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, all of which belong to the protection of the present application.

Claims

1. A traditional Chinese medicine pulverizing and grinding device, comprising a U-shaped frame (1), a grinding body (6), and a mortar (7), wherein a first electric push rod (2) is mounted on the U-shaped frame (1), a protective shell (3) is mounted on the output end of the first electric push rod (2), and a second servo motor (17) is mounted inside the protective shell (3), characterized in that, Also includes: A protective plate (4) is fixedly installed at the bottom of the protective shell (3). A groove (18) is provided in the protective plate (4). Four telescopic rods (20) are fixedly installed in the groove (18). The same moving ring (5) is fixedly installed at the bottom of the four telescopic rods (20) and in the groove (18). A spring (19) is sleeved on the telescopic rod (20). The output end of the second servo motor (17) passes through the protective shell (3) and the protective plate (4) and is fixedly connected to the grinding body (6). Two fixed plates (14) are fixedly installed on the U-shaped frame (1). The mortar (7) is rotatably installed between the two mortars (7). The top of the mortar (7) is provided with an annular groove (21). A second electric push rod (16) is fixedly installed on one side of the U-shaped frame (1). The output end of the second electric push rod (16) passes through the U-shaped frame (1) and is fixedly installed with a shell (11). A U-shaped scraper (9) is rotatably installed on one side of the shell (11). A drive assembly located inside the housing (11) is used to drive the U-shaped scraper (9) to rotate.

2. The traditional Chinese medicine pulverizing and grinding device according to claim 1, characterized in that, The driving component includes: The third servo motor (22) is fixedly installed inside the housing (11). The output end of the third servo motor (22) passes through the housing (11) and is coaxially connected to the rotating shaft on the U-shaped scraper (9).

3. The traditional Chinese medicine pulverizing and grinding device according to claim 2, characterized in that, The output shaft of the third servo motor (22) is rotatably connected to the housing (11).

4. The traditional Chinese medicine pulverizing and grinding device according to claim 1, characterized in that, The output shaft of the second servo motor (17) is rotatably connected to the protective plate (4) and the protective shell (3).

5. The traditional Chinese medicine pulverizing and grinding device according to claim 1, characterized in that, A first servo motor (13) is fixedly installed on one side of one of the fixed plates (14). The output end of the first servo motor (13) passes through one of the fixed plates (14) and is coaxially connected to the rotating shaft on the mortar (7).

6. The traditional Chinese medicine pulverizing and grinding device according to claim 1, characterized in that, A triangular plate (10) is fixedly installed on the top of the outer shell (11). A collection shell (15) is placed on the U-shaped frame (1) between the two fixed plates (14). Through slots (12) are provided on the U-shaped frame (1) above and below the second electric push rod (16). The two ends of the U-shaped scraper (9) extend into the two through slots (12) respectively.

7. The traditional Chinese medicine pulverizing and grinding device according to claim 1, characterized in that, The movable ring (5) is slidably connected to the groove (18), and the two ends of the spring (19) are tightly welded to the top of the groove (18) and the top of the movable ring (5) respectively. A sealing ring (8) is fixedly installed in the annular groove (21).

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