Traditional Chinese medicine grinding device

Abstract

The utility model provides a traditional Chinese medicine grinding device. The traditional Chinese medicine grinding device comprises a top cover, a cylinder body, a cooling seat, a collecting bottle and a grinding assembly, the top cover is detachably arranged at the top of the barrel, the cooling seat is detachably arranged at the bottom of the barrel, a material collecting conical surface and a discharging hole are formed in the top surface of the cooling seat, and a heat exchange cavity is further formed in the cooling seat. The collecting bottle is detachably arranged at the bottom of the cooling base, and a bottle opening of the collecting bottle communicates with the discharging hole. The grinding assembly is rotatably arranged in the cylinder and comprises a material distributing head, a connecting shaft and a grinding head which are sequentially connected from top to bottom, a material distributing conical surface is arranged at the top of the material distributing head, a grinding conical surface is arranged at the bottom of the grinding head, a grinding gap is formed between the grinding conical surface and the material collecting conical surface, and the taper of the grinding conical surface is smaller than that of the material collecting conical surface. According to the traditional Chinese medicine grinding device, the volatilization speed of volatile substances in the grinding process can be reduced, and the traditional Chinese medicine grinding effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to traditional Chinese medicine processing equipment field, especially a kind of traditional Chinese medicine grinding device. BACKGROUND

[0002] Traditional Chinese medicine is used to prevent and treat diseases under the guidance of TCM theory, and is mostly plant medicine, also animal medicine, mineral medicine and part of chemical, biological product medicine. To prolong the storage time of traditional Chinese medicine, and facilitate the release of medicinal properties of medicinal materials, staff usually grinds after the completion of cleaning and drying of traditional Chinese medicinal materials, to form traditional Chinese medicine powder.

[0003] However, common grinding device releases a large amount of heat when grinding medicinal materials, and when the internal part of the ground medicinal materials (such as rose, honeysuckle, bergamot flower, Chinese rose flower, costus, chrysanthemum, wild chrysanthemum, radix astragali and citrus fruit, etc.) contains volatile substances, the heat generated during grinding process will accelerate the volatilization speed of volatile substances, thereby reducing the medicinal properties of traditional Chinese medicine powder. INVENTION CONTENTS

[0004] Therefore, the utility model aims at providing a traditional Chinese medicine grinding device to solve the above technical problems.

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] A traditional Chinese medicine grinding device, comprising: a top cover, a cylinder, a cooling seat, a collection bottle and a grinding assembly; the top cover is detachably arranged on the top of the cylinder, the cooling seat is detachably arranged on the bottom of the cylinder, a material collecting cone surface with a pointed end downward is arranged on the top surface of the cooling seat, and a discharge hole is arranged at the pointed end of the material collecting cone surface; a heat exchange cavity is further arranged in the cooling seat, and a liquid inlet connector and a liquid outlet connector are arranged on the side wall of the cooling seat and communicated with the heat exchange cavity; the collection bottle is detachably arranged on the bottom of the cooling seat, and the bottle opening of the collection bottle is communicated with the discharge hole; the grinding assembly is rotatably arranged in the cylinder, and comprises a material distributing head, a connecting shaft and a grinding head connected in sequence from top to bottom; the top of the material distributing head is provided with a material distributing cone surface with a pointed end upward; the bottom of the grinding head is provided with a grinding cone surface with a pointed end downward; a grinding gap is formed between the grinding cone surface and the material collecting cone surface; and the taper of the grinding cone surface is smaller than that of the material collecting cone surface.

[0007] Further, the grinding assembly comprises a crushing sleeve, the crushing sleeve is sleeved on the connecting shaft, and a material guiding groove is arranged on the outer side wall of the crushing sleeve.

[0008] Further, the crushing sleeve is composed of two half-cylinder type combined parts which are oppositely spliced, a containing groove for containing the connecting shaft is arranged on the side wall of each combined part close to the connecting shaft, and a magnetic attraction piece is arranged on the side wall of each combined part close to the connecting shaft.

[0009] Further, the side wall of the connecting shaft is provided with a limiting strip, and the accommodating groove is provided with a limiting groove for accommodating the limiting strip.

[0010] Further, the side wall of the connecting shaft is provided with a limiting strip, and the accommodating groove is provided with a limiting groove for accommodating the limiting strip.

[0011] Further, the top cover is provided with a feeding opening, and the inner side wall of the feeding opening is provided with an accommodating slot; the feeding opening is further provided with a feeding baffle, and one end of the feeding baffle is slidably arranged in the accommodating slot.

[0012] Further, the top cover is provided with a mounting hole, and the mounting hole is provided with a liftable adjusting sleeve; the top of the adjusting sleeve is provided with a driving motor, the output shaft of the driving motor is inserted into the cylinder body along the adjusting sleeve, and the output shaft of the driving motor is connected with the distributing head.

[0013] Further, the discharging hole is provided with a filter screen plate.

[0014] Further, the traditional Chinese medicine grinding device further comprises a stirring assembly, the stirring assembly comprises a splicing head, a connecting rod and a U-shaped stirring rod which are sequentially connected from top to bottom, the splicing head is detachably arranged at the bottom of the grinding head, the U-shaped stirring rod is arranged in the discharging hole, and the U-shaped stirring rod is located above the filter screen plate.

[0015] Compared with the prior art, the traditional Chinese medicine grinding device has the following advantages:

[0016] (1) The traditional Chinese medicine grinding device is provided with a heat exchange cavity in the cooling seat, and a material collecting conical surface is arranged at the top of the cooling seat. When the traditional Chinese medicine is ground, the cooperation of the grinding conical surface and the material collecting conical surface can grind and crush the traditional Chinese medicinal materials to form traditional Chinese medicine powder. The worker can introduce a heat exchange medium (such as cold water) into the heat exchange cavity during the grinding process, so as to reduce the temperature of the cooling seat by means of the heat exchange medium, and then reduce the volatilization speed of the volatile substances in the traditional Chinese medicinal materials. Secondly, the taper of the grinding conical surface in the device is smaller than the taper of the material collecting conical surface, so as to help the traditional Chinese medicinal materials in the grinding gap to move to the discharging hole, and to ensure that the traditional Chinese medicinal materials obtain good grinding effect. In addition, the cylinder body, the cooling seat and the collecting bottle in the device are connected in a detachable manner, so that after the traditional Chinese medicine grinding is completed, the worker can disassemble and clean the device to avoid the residue of the medicine powder in the device.

[0017] (2) The utility model discloses a traditional Chinese medicine grinding device, and its grinding assembly further includes a crushing sleeve. When the traditional Chinese medicinal materials to be ground enter the cylinder, the distributing head can guide the medicinal materials to the vicinity of the inner side wall of the cylinder. When the grinding device starts to rotate, the outer side wall of the crushing sleeve and the inner side wall of the cylinder will crush the medicinal materials by extrusion, thereby reducing the particle size of the medicinal materials before grinding and improving the grinding efficiency of the device.

[0018] (3) The utility model discloses a traditional Chinese medicine grinding device, which is provided with a filter screen plate in the discharge hole and a stirring assembly at the bottom of the grinding head. When the medicinal materials are ground into powder, the filter screen plate can filter the powder, ensuring that the traditional Chinese medicinal powder entering the collecting bottle has a small particle size. At the same time, since the stirring assembly rotates with the grinding assembly during the grinding process, the U-shaped stirring rod on the stirring assembly can destroy the powder accumulation effect above the filter screen plate, thereby improving the discharging efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings, which form a part of this patent, are included to provide a further understanding of the application and are incorporated herein for illustrative purposes. The application is best understood by reference to the detailed description in conjunction with the accompanying drawings. In the drawings:

[0020] Figure 1 FIG. 1 is a structural schematic view of the traditional Chinese medicine grinding device according to the utility model embodiment;

[0021] Figure 2 FIG. 2 is an exploded view of the traditional Chinese medicine grinding device according to the utility model embodiment;

[0022] Figure 3 FIG. 3 is a sectional view of the traditional Chinese medicine grinding device according to the utility model embodiment;

[0023] Figure 4 FIG. 4 is a structural schematic view of the grinding assembly and the stirring assembly according to the utility model embodiment.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 1 - top cover; 11 - feeding baffle; 12 - mounting hole; 2 - cylinder; 3 - cooling seat; 31 - material collecting cone surface; 32 - discharge hole; 33 - heat exchange cavity; 34 - liquid inlet connector; 35 - liquid outlet connector; 4 - collecting bottle; 51 - distributing head; 511 - first material guiding cutout; 52 - connecting shaft; 521 - limiting strip; 53 - grinding head; 531 - second material guiding cutout; 54 - combination; 541 - material guiding groove; 542 - accommodating groove; 543 - magnetic attraction piece; 544 - limiting groove; 6 - adjusting sleeve; 61 - driving motor; 7 - filter screen plate; 81 - assembling head; 82 - connecting rod; 83 - U-shaped stirring rod. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0027] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0028] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0029] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0030] A traditional Chinese medicine grinding device, which can be constructed by Figures 1-4 schematically. In this embodiment, the traditional Chinese medicine grinding device comprises a top cover 1, a cylinder body 2, a cooling seat 3, a collection bottle 4 and a grinding assembly. When assembling, the top cover 1 is detachably arranged at the top of the cylinder body 2, the cooling seat 3 is detachably arranged at the bottom of the cylinder body 2, the collection bottle 4 is detachably arranged at the bottom of the cooling seat 3, and the grinding assembly is rotatably arranged inside the cylinder body 2. When in use, the staff can put the traditional Chinese medicinal materials to be ground into the inside of the cylinder body 2, so as to grind and crush the traditional Chinese medicinal materials by means of the rotation of the grinding assembly, and the traditional Chinese medicinal powder generated after grinding enters the inside of the collection bottle 4, so as to be collected and utilized by the staff.

[0031] To facilitate the grinding of the traditional Chinese medicine inside the cylinder 2, and to ensure that the ground traditional Chinese medicine powder smoothly enters the inside of the collection bottle 4, the grinding assembly in this embodiment includes a distribution head 51, a connecting shaft 52 and a grinding head 53 connected in sequence from top to bottom, and a distribution cone surface with a pointed end upward is arranged on the top of the distribution head 51, and a grinding cone surface with a pointed end downward is arranged on the bottom of the grinding head 53. Correspondingly, a material collecting cone surface 31 with a pointed end downward is also arranged on the top surface of the cooling seat 3, the taper of the grinding cone surface is smaller than that of the material collecting cone surface 31, and a discharge hole 32 is arranged at the pointed end of the material collecting cone surface 31. When the grinding assembly is installed inside the cylinder 2, a grinding gap will be formed between the grinding cone surface and the material collecting cone surface 31, and when the collection bottle 4 and the cooling seat 3 are assembled, the bottle opening of the collection bottle 4 will be in communication with the discharge hole 32.

[0032] When the staff puts the traditional Chinese medicine to be ground into the cylinder 2, the distribution cone surface on the distribution head 51 can receive and guide the traditional Chinese medicine, so that the traditional Chinese medicine moves towards the inner side wall of the cylinder 2, and falls downward along the inner side wall of the cylinder 2 after the traditional Chinese medicine leaves the distribution head 51. Since the taper of the grinding cone surface is smaller than that of the material collecting cone surface 31, the end of the grinding gap close to the inner side wall of the cylinder 2 has a larger gap width, which can reduce the difficulty of the traditional Chinese medicine entering the grinding gap and improve the grinding efficiency of the traditional Chinese medicine. Correspondingly, the difference in taper between the grinding cone surface and the material collecting cone surface 31 also makes the end of the grinding gap close to the discharge hole 32 have a smaller gap width, so that the traditional Chinese medicine in the grinding gap moves towards the discharge hole 32 during grinding and crushing, which not only improves the grinding effect of the traditional Chinese medicine and makes the traditional Chinese medicine powder have a smaller particle size, but also improves the discharging efficiency of the device and facilitates the collection of the traditional Chinese medicine powder in the collection bottle 4.

[0033] To avoid the heat released during grinding accelerating the volatilization speed of volatile substances in the traditional Chinese medicine, the device further comprises a heat exchange cavity 33 in the cooling seat 3, and an inlet pipe 34 and an outlet pipe 35 in communication with the heat exchange cavity 33 are arranged on the side wall of the cooling seat 3. During use, the staff can introduce a heat exchange medium (such as cold water) into the heat exchange cavity 33 through the inlet pipe 34, and discharge the heat exchange medium out of the heat exchange cavity 33 through the outlet pipe 35, so as to cool the cooling seat 3 by means of the flow of the heat exchange medium, and avoid affecting the medicinal properties of the ground traditional Chinese medicine powder.

[0034] Optionally, in order to facilitate the staff to put traditional Chinese medicinal materials into the inside of the cylinder 2, the device can be provided with a feeding port on the top cover 1, and a containing groove is arranged on the inner side wall of the feeding port. At the same time, the inside of the feeding port should also be provided with a feeding baffle 11, and one end of the feeding baffle 11 is slidingly arranged in the containing groove. When it is needed to add traditional Chinese medicinal materials to the device, the staff can drive the feeding baffle 11 to slide into the containing groove, so that the feeding port is opened, and the traditional Chinese medicinal materials are conveniently put into the cylinder 2. After the addition of traditional Chinese medicinal materials is completed, the staff should also slide the feeding baffle 11 in the opposite direction, so as to shield the feeding port by means of the feeding baffle 11, so as to avoid the escape of traditional Chinese medicinal powder outward during the grinding process.

[0035] In addition, in order to facilitate the staff to flexibly adjust the particle size of the traditional Chinese medicinal powder, the device can also be provided with a mounting hole 12 on the top cover 1, and a liftable adjusting sleeve 6 is arranged in the mounting hole 12. In order to facilitate the driving of the grinding assembly to rotate, the top of the adjusting sleeve 6 can be provided with a driving motor 61, and the output shaft of the driving motor 61 should be inserted into the inside of the cylinder 2 along the adjusting sleeve 6 during assembly, and the output shaft of the driving motor 61 is connected with the distribution head 51. Before use, the staff can drive the adjusting sleeve 6 to perform lifting action according to actual needs, so as to adjust the distance between the grinding head 53 and the material collecting cone surface 31, and then make the particle size of the traditional Chinese medicinal powder produced by the device match the actual needs.

[0036] It should be noted that in order to realize the lifting action of the adjusting sleeve 6, the inner side wall of the mounting hole 12 can be provided with an internal thread, and the outer side wall of the adjusting sleeve 6 is provided with an external thread matched with the internal thread. When it is needed to adjust the lifting action of the adjusting sleeve 6, the staff can drive the adjusting sleeve 6 to rotate, so as to realize the lifting movement of the adjusting sleeve 6 by means of the thread.

[0037] In order to improve the grinding efficiency of traditional Chinese medicinal materials of the device, the grinding assembly can also include a crushing sleeve. As shown in Figure 2 The crushing sleeve is sleeved on the connecting shaft 52, and a material guiding groove 541 is arranged on the outer side wall of the crushing sleeve. Correspondingly, a first material guiding cutout 511 can be arranged on the side wall of the distribution head 51, and a second material guiding cutout 531 can be arranged on the side wall of the grinding head 53, and the first material guiding cutout 511 and the second material guiding cutout 531 are respectively connected with both ends of the material guiding groove 541.

[0038] After the traditional Chinese medicinal materials to be ground enter the inside of the barrel 2, the material distributing head 51 will make the traditional Chinese medicinal materials move towards the inner sidewall of the barrel 2, so that the traditional Chinese medicinal materials will enter the space between the inner sidewall of the barrel 2 and the outer sidewall of the crushing sleeve. When the grinding assembly starts to rotate, the outer sidewall of the crushing sleeve and the inner sidewall of the barrel 2 will crush the traditional Chinese medicinal materials, so that the traditional Chinese medicinal materials will be crushed due to the crushing before entering the grinding gap and will move smoothly downwards along the material guiding groove 541. In this way, not only the difficulty of the traditional Chinese medicinal materials entering the grinding gap can be further reduced, but also the grinding efficiency of the device can be improved and the generation speed of the traditional Chinese medicinal powder can be accelerated.

[0039] Optionally, in order to realize the assembly between the grinding sleeve and the connecting shaft 52, the crushing sleeve in the embodiment is formed by relatively splicing two half-cylindrical combined members 54. As shown in Figure 4 each combined member 54 is provided with a containing groove 542 for containing the connecting shaft 52 on the sidewall close to the connecting shaft 52, and is provided with a magnetic attraction piece 543 on the sidewall close to the connecting shaft 52. When assembling the grinding sleeve, the two combined members 54 can be placed on the two sides of the connecting shaft 52 respectively, the containing grooves 542 on the combined members 54 are aligned with the connecting shaft 52, and then the two combined members 54 are attracted to each other through the magnetic attraction pieces 543 to form the grinding sleeve sleeved outside the connecting shaft 52.

[0040] In addition, in order to avoid the relative rotation between the grinding sleeve and the connecting shaft 52, the sidewall of the connecting shaft 52 is provided with a limiting strip 521, and the containing groove 542 is provided with a limiting groove 544 for containing the limiting strip 521. When the two combined members 54 are spliced by attraction, the limiting strip 521 will be inserted into the limiting groove 544, and at this time, the limiting strip 521 and the limiting groove 544 can limit the grinding sleeve in the circumferential direction to ensure that the grinding sleeve rotates synchronously with the connecting shaft, which is convenient for crushing the traditional Chinese medicinal materials in the barrel 2.

[0041] As an optional embodiment of the embodiment, in order to facilitate the control of the particle size of the traditional Chinese medicinal powder in the collecting bottle 4, a filter screen plate 7 can be arranged inside the discharge hole 32, so that the traditional Chinese medicinal powder entering the collecting bottle 4 is filtered through the filter screen plate 7 to avoid the unqualified traditional Chinese medicinal powder entering the collecting bottle 4.

[0042] In addition, in order to avoid the accumulation of the traditional Chinese medicinal powder on the filter screen plate 7, the traditional Chinese medicinal grinding device in the embodiment can further include a stirring assembly. As shown in Figure 3 and Figure 4As shown, the stirring assembly comprises a splicing head 81, a connecting rod 82 and a U-shaped stirring rod 83 connected in sequence from top to bottom, wherein the splicing head is detachably arranged at the bottom of the grinding head 53, the U-shaped stirring rod 83 is arranged inside the discharge hole 32, and the U-shaped stirring rod 83 is located above the filter screen plate 7. When the grinding assembly rotates, the stirring assembly rotates synchronously, and at this time, the U-shaped stirring rod 83 can destroy the powder accumulation effect above the filter screen plate 7, thereby improving the discharging efficiency of the device.

[0043] The effects of the above scheme are described below:

[0044] The embodiment provides a traditional Chinese medicine grinding device, which can cool the cooling seat through the heat exchange medium flowing in the heat exchange cavity, so that the volatilization speed of volatile substances in the traditional Chinese medicinal materials is reduced. Secondly, the tapers of the grinding conical surface and the material collecting conical surface are different, so that the traditional Chinese medicinal materials can enter the grinding gap conveniently, and good grinding effect of the traditional Chinese medicinal materials is ensured. In addition, the device can crush the traditional Chinese medicinal materials through the crushing sleeve, improve the grinding efficiency of the traditional Chinese medicinal materials, and prevent the traditional Chinese medicinal powder from accumulating on the filter screen plate through the stirring assembly, so that the discharging efficiency of the device is improved.

[0045] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A Chinese medicine grinding device, characterized in that: include: Top cover (1), barrel (2), cooling seat (3), collecting bottle (4) and grinding assembly; The top cover (1) is detachably arranged on the top of the cylinder (2), and the cooling seat (3) is detachably arranged on the bottom of the cylinder (2). A material collecting cone (31) with its tip facing downward is provided on the top surface of the cooling seat (3), and a material discharge hole (32) is provided at the tip of the material collecting cone (31); a heat exchange cavity (33) is further provided inside the cooling seat (3), and a liquid inlet pipe (34) and a liquid outlet pipe (35) connected to the heat exchange cavity (33) are provided on the side wall of the cooling seat (3); the collecting bottle (4) is detachably arranged on the cooling seat ( 3) bottom, and the bottle mouth of the collecting bottle (4) is connected to the discharge hole (32); the grinding assembly is rotatably arranged inside the cylinder (2), and the grinding assembly includes a distribution head (51), a connecting shaft (52) and a grinding head (53) connected in sequence from top to bottom, the top of the distribution head (51) is provided with a distribution cone surface with the tip facing upward, and the bottom of the grinding head (53) is provided with a grinding cone surface with the tip facing downward, forming a grinding gap between the grinding cone surface and the aggregate cone surface (31), and the taper of the grinding cone surface is smaller than the taper of the aggregate cone surface (31).

2. A Chinese medicine grinding device according to claim 1, characterized in that: The grinding assembly comprises a crushing sleeve, which is sleeved on a connecting shaft (52), and a material guide groove (541) is provided on the outer side wall of the crushing sleeve.

3. A Chinese medicine grinding device according to claim 2, characterized in that: The crushing sleeve is formed by two semi-cylindrical assemblies (54) spliced ​​together relative to each other. A receiving groove (542) for receiving the connecting shaft (52) is provided on the side wall of each assembly (54) close to the connecting shaft (52), and a magnetic attraction sheet (543) is provided on the side wall of each assembly (54) close to the connecting shaft (52).

4. A Chinese medicine grinding device according to claim 3, characterized in that: A limiting strip (521) is provided on the side wall of the connecting shaft (52), and a limiting groove (544) for accommodating the limiting strip (521) is provided inside the accommodating groove (542).

5. A Chinese medicine grinding device according to claim 2, characterized in that: A first material guide cutout (511) is provided on the side wall of the material distribution head (51), and a second material guide cutout (531) is provided on the side wall of the grinding head (53), and the first material guide cutout (511) and the second material guide cutout (531) are respectively connected to the two ends of the material guide groove (541).

6. A Chinese medicine grinding device according to claim 1, characterized in that: The top cover (1) is provided with a feeding port, and an accommodating groove is provided on the inner side wall of the feeding port; a feeding baffle (11) is also provided inside the feeding port, and one end of the feeding baffle (11) is slidably arranged inside the accommodating groove.

7. A Chinese medicine grinding device according to claim 1, characterized in that: The top cover (1) is provided with a mounting hole (12), and a liftable adjustment sleeve (6) is provided inside the mounting hole (12); a driving motor (61) is provided on the top of the adjustment sleeve (6), and the output shaft of the driving motor (61) is inserted into the interior of the cylinder (2) along the adjustment sleeve (6), and the output shaft of the driving motor (61) is connected to the material distribution head (51).

8. A Chinese medicine grinding device according to claim 1, characterized in that: A filtering screen plate (7) is provided inside the discharge hole (32).

9. A Chinese medicine grinding device according to claim 8, characterized in that: The Chinese medicine grinding device further comprises a stirring assembly, which comprises an assembling head (81), a connecting rod (82) and a U-shaped stirring rod (83) connected in sequence from top to bottom, wherein the assembling head (81) is detachably arranged at the bottom of the grinding head (53), and the U-shaped stirring rod (83) is placed inside the discharge hole (32), and the U-shaped stirring rod (83) is located above the filter screen plate (7).

Images