A portable medicine grinding device for Chinese herbal medicine slices

Abstract

The present invention provides a portable medicine grinding device for Chinese herbal medicine slices, and relates to the technical field of medicine grinding devices, comprising: a base; a base body is fixed at the middle position of the top surface of the base, and a rolling groove of a U-shaped structure is opened at the middle position of the top surface of the base body; two sliding blocks of a T-shaped structure are slid on the top of the base body, and two connecting rods are welded on the top surface of each sliding block. The arrangement of the cleaning rod can turn over the compacted Chinese herbal lozenges through the two cleaning rods in the process of reciprocating rolling of the connecting seat, and the rolling efficiency of the Chinese herbal lozenges can be improved by continuously turning over the Chinese herbal lozenge debris; in the present application, through the arrangement of the scraping component, when the Chinese herbal lozenge debris in the rolling groove is cleaned, the second threaded rod is rotated, and the cleaning block is fully contacted with the rolling groove under the drive of the second threaded rod, and then the handle is pulled, and the Chinese herbal lozenge powder can be collected under the scraping action of the cleaning block, which is convenient for collecting the Chinese herbal lozenge powder after rolling.

Description

Technical Field

[0001] The invention relates to the technical field of medicine grinding devices, and in particular to a portable medicine grinding device for Chinese herbal medicine slices. Background Art

[0002] Chinese herbal medicine slices are Chinese herbal medicines that have been processed and prepared according to the theories and methods of traditional Chinese medicine and can be directly used in clinical Chinese medicine; Chinese herbal medicine crushing is the process of crushing large pieces of solid Chinese herbal medicine into pieces of appropriate fineness with the help of mechanical force. In the process of crushing a small amount of Chinese herbal medicine lozenges, a lightweight medicine crushing device is required.

[0003] During the crushing process of the existing device, the tablet debris will be flattened at the bottom of the crushing trough, affecting the crushing efficiency, and it is impossible to automatically turn over and vibrate the debris during the crushing process through structural improvements; although the existing device is provided with a screening structure, it cannot cooperate with the crushing structure to achieve vibration assistance, and the screening effect is poor.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a portable medicine grinding device for Chinese herbal medicine slices is provided, in order to achieve a more practical purpose. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a portable medicine grinding device for Chinese herbal medicine slices, so as to solve the problem that in the existing device, during the grinding process, the tablet debris will be flattened at the bottom of the grinding trough, affecting the grinding efficiency, and it is impossible to automatically realize the turning and vibration separation of the debris during the grinding process through structural improvements; although the existing device is provided with a screening structure, it cannot cooperate with the grinding structure to achieve vibration assistance, resulting in poor screening effect.

[0006] The invention provides a portable medicine grinding device for Chinese herbal medicine slices, which specifically comprises a base; and a grinding component is installed on the base.

[0007] Furthermore, the crushing assembly is composed of a seat body, a sliding block, a connecting rod, a connecting seat, a rolling roller seat body, a rolling roller, a first threaded rod, a handle and an auxiliary block. A seat body is fixed in the middle position of the top end surface of the base, and a U-shaped rolling groove is opened in the middle position of the top end surface of the seat body; two T-shaped sliding blocks are sliding on the top of the seat body, and two connecting rods are welded to the top end surface of each sliding block, and the four connecting rods are all cylindrical rod-shaped structures, and a rolling roller seat body slides on the four connecting rods, and a rolling roller rotates on the rolling roller seat body, and the rolling roller is located in the rolling groove on the seat body.

[0008] Furthermore, the upper ends of the four connecting rods are welded to the connecting seat, a first threaded rod is threadedly connected to the connecting seat, and the lower end of the first threaded rod is rotated on the rolling roller seat body.

[0009] Furthermore, a handle is welded on the top surface of the connecting seat, and the handle is a concave rod-shaped structure.

[0010] Furthermore, two cleaning rods are welded to the bottom end surface of the connecting seat, and the lower ends of the two cleaning rods are pointed structures, and the lower ends of the two cleaning rods are in contact with the bottom of the rolling groove.

[0011] Furthermore, the top end surface of the inner wall of the rolling roller seat body is in contact with the outer wall of the rolling roller.

[0012] Furthermore, two auxiliary blocks are welded to the top surface of the seat body, the inner sides of the two auxiliary blocks are in contact with the rolling roller, the two auxiliary blocks are both right-angled trapezoidal block structures, the inclined surfaces of the two auxiliary blocks are both facing upward, the two auxiliary blocks are arranged in a mirror shape, and the inclined surfaces on the top of the two auxiliary blocks together form a convergence structure.

[0013] Furthermore, a scraping assembly is installed on the connecting seat, and the scraping assembly consists of a guide rod, a cleaning block and a second threaded rod. Two guide rods are slid on the connecting seat, and both guide rods are cylindrical rod-shaped structures. The lower ends of the two guide rods are welded to the cleaning blocks. The cleaning blocks are located in the rolling grooves on the seat body, and the cleaning blocks match the shape of the rolling grooves.

[0014] Furthermore, a second threaded rod is threadedly connected to the connecting seat, and a lower end of the second threaded rod is rotated on the cleaning block.

[0015] Furthermore, an auxiliary component is installed on the seat body, and the auxiliary component consists of a protrusion, a mounting arm and a spring rod. The front end face and the rear end face of the seat body are welded with protrusions in a linear array, and the protrusions are semi-cylindrical structures; the front end face and the rear end face of the connecting seat are welded with a mounting arm, and the lower end of each mounting arm is welded with a spring rod, the protruding end of a spring rod on the front side is elastically in contact with the front end face of the seat body, and the protruding end of a spring rod on the rear side is elastically in contact with the rear end face of the seat body, and the two spring rods are aligned with the protrusions.

[0016] Furthermore, the protruding ends of the two spring rods are polished, and after the polishing process, the protruding ends of the two spring rods are both arc-shaped structures.

[0017] Furthermore, two support blocks are welded on the bottom end surface of the base, and both support blocks are rectangular block structures. Under the support of the two support blocks, the distance between the base and the placement table is 5 cm.

[0018] Furthermore, a screening component is installed on one of the mounting arms on the front side, and the screening component consists of a box body, a connecting block, a screen seat, a plug-in rod, a rotating shaft, a driving roller and a driving wheel. Two plug-in rods are plugged into one of the mounting arms on the front side, and the two plug-in rods are made of magnets. The two plug-in rods are adsorbed on the mounting arm, and the right ends of the two plug-in rods are fixed to the left end surface of the box body. A connecting block is fixed to the left end surface of the inner wall and the right end surface of the inner wall of the box body, and two cylindrical rods are slid on each connecting block, and the upper ends of the four cylindrical rods are welded to the bottom end surface of the screen seat, and a screen is fixed on the screen seat; a rotating shaft rotates on the box body, and two driving rollers are welded on the rotating shaft, and a flange is welded on the outer wall of each driving roller in a ring array shape, and the two driving rollers are in contact with the screen seat; a driving wheel is fixed on the rotating shaft, and the driving wheel is in contact with the top surface of the seat body.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] In the present application, through the setting of the crushing component, on the one hand, driven by the connecting seat, the rolling roller rolls left and right in the rolling trough, and the Chinese medicine lozenges in the rolling trough can be crushed and crushed; on the other hand, when the volume of the Chinese medicine lozenges is large, it is necessary to adjust the height of the rolling roller. When adjusting the height of the rolling roller, the first threaded rod is rotated, and the height of the rolling roller seat and the rolling roller can be adjusted under the threaded drive of the first threaded rod. By adjusting the height of the rolling roller, the rolling can be achieved step by step. Compared with the existing device, the present device has high adjustability.

[0021] In the present application, the cleaning rods are arranged so that during the reciprocating movement of the connecting seat to realize reciprocating crushing, the compacted Chinese medicine lozenges can be turned over by two cleaning rods. By continuously turning over the Chinese medicine lozenge debris, the crushing efficiency of the Chinese medicine lozenges can be improved.

[0022] In the present application, through the setting of the scraping component, when cleaning the Chinese medicine lozenge debris in the rolling groove, the second threaded rod is rotated, and the cleaning block is fully contacted with the rolling groove under the drive of the second threaded rod, and then the handle is pulled. At this time, the Chinese medicine lozenge powder can be collected under the scraping action of the cleaning block, which facilitates the collection of the Chinese medicine lozenge powder after rolling.

[0023] In the present application, through the setting of auxiliary components, while the rolling roller moves left and right to achieve the rolling of the Chinese medicine lozenges, the two spring rods are in continuous elastic contact with the protrusions. At this time, the seat body is in a continuous vibration state. Through the continuous vibration of the seat body, the Chinese medicine lozenge debris in the rolling groove can be gathered. By gathering the Chinese medicine lozenges, the rolling efficiency can be improved.

[0024] In the present application, through the setting of auxiliary blocks, after the rolling roller seat scrapes off the debris on the rolling roller, the debris will fall to the top of the two auxiliary blocks. Under the guidance of the inclined surfaces on the top of the two auxiliary blocks, the debris will gather in the rolling groove on the seat, thereby ensuring the rolling quality of the rolling roller.

[0025] In the present application, through the setting of the screening component, when the mounting arm moves left and right, the driving wheel, the rotating shaft and the driving roller rotate back and forth under the friction of the seat body, and the screen seat is in a continuous vibration state under the stirring of the driving roller, thereby realizing vibration screening. At the same time, the vibration generated between the spring and the protrusion will also be transmitted to the screen seat, thereby realizing double vibration screening. Compared with the existing device, the screening effect of the present device is higher and the efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0027] In the attached picture:

[0028] Figure 1 The axial structural schematic diagram of the portable medicine grinding device for Chinese herbal medicine slices according to the present invention is shown;

[0029] Figure 2 A schematic diagram of the main structure of a portable medicine grinding device for Chinese herbal medicine slices according to the present invention is shown;

[0030] Figure 3 The left side structural schematic diagram of the portable medicine grinding device for Chinese herbal medicine slices according to the present invention is shown;

[0031] Figure 4 It is shown that according to the present invention Figure 3 A schematic diagram of the enlarged structure at point A;

[0032] Figure 5 The schematic diagram of the right side structure of the portable medicine grinding device for Chinese herbal medicine slices according to the present invention is shown;

[0033] Figure 6 It is shown that according to the present invention Figure 5 A schematic diagram of the enlarged structure at B;

[0034] Figure 7 It shows a schematic diagram of the axial structure of the scraping assembly according to the present invention;

[0035] Figure 8 The figure shows an axial structural schematic diagram of the seat body and the auxiliary components according to the present invention.

[0036] Fig. 9 A schematic diagram of the axial structure of the screening assembly according to the present invention is shown.

[0037] Reference numerals list

[0038] 1. base; 101. support block;

[0039] 2. Crushing assembly; 201. seat; 202. sliding block; 203. connecting rod; 204. connecting seat; 205. crushing roller seat; 206. crushing roller; 207. first threaded rod; 208. handle; 209. auxiliary block;

[0040] 3. Cleaning rod;

[0041] 4. Scraping assembly; 401. Guide rod; 402. Cleaning block; 403. Second threaded rod;

[0042] 5. Auxiliary component; 501. Protrusion; 502. Mounting arm; 503. Spring rod.

[0043] 6. Screening assembly; 601. Box body; 602. Connecting block; 603. Screen seat; 604. Connecting rod; 605. Rotating shaft; 606. Driving roller; 607. Driving wheel. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Unless otherwise defined, all terms (including technical and scientific terms) used in the embodiments of the present invention have the same meanings as commonly understood by those skilled in the art to which the present invention belongs. It should also be understood that terms such as those defined in common dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless the embodiments of the present invention clearly define such meanings.

[0046] The words "first", "second" and similar words used in the embodiments of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The words "one", "one" or "the" and similar words do not indicate a quantity limitation, but indicate the existence of at least one. Similarly, the words "include" or "comprise" and similar words mean that the elements or objects appearing in front of the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. In the following description, the spatial and directional terms such as "upper", "lower", "front", "back", "top", "bottom", "vertical" and "horizontal" may be used to describe the embodiments of the present invention, but it should be understood that these terms are only for the convenience of describing the embodiments shown in the figures, and do not require the actual device to be constructed or operated in a specific orientation. In the following description, the use of terms such as "connect", "couple", "fix" and "attach" may refer to the direct connection between two elements or structures without other elements or structures, or may refer to the indirect connection between two elements or structures through an intermediate element or structure, unless otherwise clearly stated in this article.

[0047] Embodiment 1:

[0048] As attached Figure 1 To Attachment Fig. 9 As shown:

[0049] The present invention provides a portable medicine grinding device for Chinese herbal medicine slices, comprising: a base 1; a grinding component 2 is installed on the base 1.

[0050] Among them, the crushing assembly 2 is composed of a seat body 201, a sliding block 202, a connecting rod 203, a connecting seat 204, a rolling roller seat body 205, a rolling roller 206, a first threaded rod 207, a handle 208 and an auxiliary block 209. A seat body 201 is fixed in the middle position of the top surface of the base 1, and a U-shaped rolling groove is opened in the middle position of the top surface of the seat body 201; two T-shaped sliding blocks 202 are sliding on the top of the seat body 201, and two connecting rods 203 are welded to the top surface of each sliding block 202. The four connecting rods 203 are all cylindrical rod-shaped structures. A rolling roller seat body 205 slides on the four connecting rods 203, and a rolling roller 206 rotates on the rolling roller seat body 205, and the rolling roller 206 is located in the rolling groove on the seat body 201.

[0051] Among them, the upper ends of the four connecting rods 203 are welded to the connecting seat 204, and a first threaded rod 207 is threadedly connected to the connecting seat 204. The lower end of the first threaded rod 207 rotates on the rolling roller seat 205. When in use, the Chinese medicine lozenges are placed in the rolling groove in the seat 201, and then the connecting seat 204 is pushed and pulled left and right. Driven by the connecting seat 204, the rolling roller 206 rolls left and right in the rolling groove, and the Chinese medicine lozenges in the rolling groove can be crushed. When the volume of the Chinese medicine lozenges is large, it is necessary to adjust the height of the rolling roller 206. When adjusting the height of the rolling roller 206, the first threaded rod 207 is rotated. Under the threaded drive of the first threaded rod 207, the height adjustment of the rolling roller seat 205 and the rolling roller 206 can be achieved, and the gradual rolling can be achieved by adjusting the height of the rolling roller 206.

[0052] Among them, a handle 208 is welded on the top surface of the connecting seat 204. The handle 208 is a concave rod-shaped structure. When reciprocating rolling is achieved, the handle 208 can be held and then pushed and pulled back and forth, which improves the convenience during rolling.

[0053] Among them, two cleaning rods 3 are welded to the bottom end surface of the connecting seat 204, and the lower ends of the two cleaning rods 3 are pointed structures. The lower ends of the two cleaning rods 3 are in contact with the bottom of the rolling groove. In the process of reciprocating movement of the connecting seat 204 to realize reciprocating rolling, the compacted Chinese medicine lozenges can be turned over by the two cleaning rods 3. By continuously turning over the fragments of the Chinese medicine lozenges, the rolling efficiency of the Chinese medicine lozenges can be improved.

[0054] Among them, the top end surface of the inner wall of the rolling roller seat body 205 is in contact with the outer wall of the rolling roller 206. During the rotation of the rolling roller 206, the Chinese medicine lozenge debris remaining on the rolling roller 206 can be scraped off through the rolling roller seat body 205, and there is no need to clean the rolling roller 206 separately.

[0055] Among them, two auxiliary blocks 209 are welded on the top surface of the seat body 201, and the inner sides of the two auxiliary blocks 209 are in contact with the rolling roller 206. The two auxiliary blocks 209 are both right-angled trapezoidal block structures. The inclined surfaces of the two auxiliary blocks 209 are both facing upward. The two auxiliary blocks 209 are arranged in a mirror shape, and the inclined surfaces on the top of the two auxiliary blocks 209 together form a convergence structure. After the rolling roller seat body 205 scrapes off the debris on the rolling roller 206, the debris will fall to the top of the two auxiliary blocks 209. Under the guidance of the inclined surfaces on the top of the two auxiliary blocks 209, the debris will gather in the rolling groove on the seat body 201, ensuring the rolling quality of the rolling roller 206.

[0056] Among them, a scraping assembly 4 is installed on the connecting seat 204, and the scraping assembly 4 is composed of a guide rod 401, a cleaning block 402 and a second threaded rod 403. Two guide rods 401 are slid on the connecting seat 204. Both guide rods 401 are cylindrical rod-shaped structures. The lower ends of the two guide rods 401 are welded to the cleaning block 402. The cleaning block 402 is located in the rolling groove on the seat body 201, and the cleaning block 402 matches the shape of the rolling groove.

[0057] Among them, a second threaded rod 403 is threadedly connected to the connecting seat 204, and the lower end of the second threaded rod 403 is rotated on the cleaning block 402. When cleaning the Chinese medicine lozenge debris in the rolling groove, the second threaded rod 403 is rotated, and the cleaning block 402 is fully contacted with the rolling groove under the drive of the second threaded rod 403, and then the handle 208 is pulled. At this time, the Chinese medicine lozenge powder can be collected under the scraping action of the cleaning block 402, which is convenient for the collection of the Chinese medicine lozenge powder after rolling.

[0058] Among them, an auxiliary component 5 is installed on the seat body 201, and the auxiliary component 5 is composed of a protrusion 501, a mounting arm 502 and a spring rod 503. The front end and rear end faces of the seat body 201 are welded with protrusions 501 in a linear array, and the protrusions 501 are semi-cylindrical structures; the front end and rear end faces of the connecting seat 204 are welded with a mounting arm 502, and the lower end of each mounting arm 502 is welded with a spring rod 503, and the protruding end of a spring rod 503 on the front side is connected to the front end of the seat body 201. The two spring rods 503 are in elastic contact with the rear surface, and the protruding end of a spring rod 503 on the rear side is in elastic contact with the rear end surface of the seat body 201. The two spring rods 503 are aligned with the protrusion 501. When the rolling roller 206 moves left and right to achieve the rolling of the Chinese medicine lozenges, the two spring rods 503 are in continuous elastic contact with the protrusion 501. At this time, the seat body 201 is in a continuous vibration state. Through the continuous vibration of the seat body 201, the Chinese medicine lozenge debris in the rolling groove can be gathered, and the rolling efficiency can be improved by gathering the Chinese medicine lozenges.

[0059] Among them, a screening component 6 is installed on a mounting arm 502 on the front side. The screening component 6 consists of a box body 601, a connecting block 602, a screen seat 603, a plug-in rod 604, a rotating shaft 605, a driving roller 606 and a driving wheel 607. Two plug-in rods 604 are plugged into a mounting arm 502 on the front side. The two plug-in rods 604 are made of magnets. The two plug-in rods 604 are adsorbed on the mounting arm 502. The right ends of the two plug-in rods 604 are fixed to the left end surface of the box body 601. A connecting block 602 is fixed to the left end surface and the right end surface of the inner wall of the box body 601. Two cylindrical rods are slid on each connecting block 602. The upper ends of the four cylindrical rods are welded to the bottom end surface of the screen seat 603, and a screen is fixed on the screen seat 603; the box body 6 01 has a rotating shaft 605 rotating on it, and two driving rollers 606 are welded on the rotating shaft 605, and a flange is welded on the outer wall of each driving roller 606 in a ring array shape, and the two driving rollers 606 are in contact with the screen seat 603; a driving wheel 607 is fixed on the rotating shaft 605, and the driving wheel 607 is in contact with the top surface of the seat body 201. When the mounting arm 502 moves left and right, the driving wheel 607, the rotating shaft 605 and the driving roller 606 reciprocate under the friction of the seat body 201, and the screen seat 603 is in a continuous vibration state under the stirring of the driving roller 606, and vibration screening is realized at this time. At the same time, the vibration generated between the spring rod 503 and the protrusion 501 will also be transmitted to the screen seat 603, and double vibration screening is realized at this time.

[0060] Embodiment 2:

[0061] On the basis of the first embodiment, it also includes: the protruding ends of the two spring rods 503 are polished, and after the polishing, the protruding ends of the two spring rods 503 are both arc-shaped structures, which can reduce the wear of the spring rods 503 and the protrusions 501 during the continuous elastic contact between the spring rods 503 and the protrusions 501.

[0062] Embodiment three:

[0063] On the basis of the second embodiment, it also includes: two support blocks 101 are welded on the bottom end surface of the base 1, and the two support blocks 101 are both rectangular block structures. Under the support of the two support blocks 101, the distance between the base 1 and the placement table is 5 cm. When carrying, the hand can be easily inserted into the bottom of the base 1, which is convenient for carrying.

[0064] The specific usage and function of this embodiment are as follows:

[0065] When in use, the Chinese medicine lozenge is placed in the grinding groove in the base body 201, and the handle 208 is held and then pushed and pulled back and forth. Driven by the connecting seat 204, the grinding roller 206 rolls left and right in the grinding groove, and the Chinese medicine lozenge in the grinding groove can be crushed. When the volume of the Chinese medicine lozenge is large, it is necessary to adjust the height of the grinding roller 206. When adjusting the height of the grinding roller 206, the first threaded rod 207 is rotated. Under the threaded drive of the first threaded rod 207, the height adjustment of the grinding roller base body 205 and the grinding roller 206 can be achieved. By adjusting the height of the grinding roller 206 The whole can realize the gradual rolling; in the process of reciprocating movement of the connecting seat 204 to realize reciprocating rolling, the compacted Chinese medicine lozenges can be turned over by the two cleaning rods 3, and the rolling efficiency of the Chinese medicine lozenges can be improved by continuously turning over the Chinese medicine lozenge debris; in the process of the rolling roller 206 rotating, the Chinese medicine lozenge debris remaining on the rolling roller 206 can be scraped off by the rolling roller seat 205, and there is no need to clean the rolling roller 206 separately; after the rolling roller seat 205 scrapes off the debris on the rolling roller 206, the debris will fall to the top of the two auxiliary blocks 209, and the debris will fall to the top of the two auxiliary blocks 209. Under the guidance of the inclined surface at the top of the auxiliary block 209, the debris will be collected in the rolling groove on the base 201, ensuring the rolling quality of the rolling roller 206; when the Chinese medicine lozenge debris in the rolling groove is cleaned, the second threaded rod 403 is rotated, and the cleaning block 402 is fully in contact with the rolling groove under the drive of the second threaded rod 403, and then the handle 208 is pulled. At this time, the Chinese medicine lozenge powder can be collected under the scraping effect of the cleaning block 402, which is convenient for collecting the Chinese medicine lozenge powder after rolling; while the rolling roller 206 moves left and right to achieve the rolling of the Chinese medicine lozenge, the two spring rods 503 and The protrusion 501 is in continuous elastic contact, and the seat body 201 is in a continuous vibration state. Through the continuous vibration of the seat body 201, the fragments of the Chinese medicine lozenges in the crushing groove can be collected; when the mounting arm 502 moves left and right, the driving wheel 607, the rotating shaft 605 and the driving roller 606 reciprocate under the friction of the seat body 201, and the screen seat 603 is in a continuous vibration state under the stirring of the driving roller 606, and vibration screening is realized at this time. At the same time, the vibration generated between the spring rod 503 and the protrusion 501 will also be transmitted to the screen seat 603, and double vibration screening is realized at this time.

[0066] The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and the protection scope of the present disclosure shall be based on the protection scope of the claims.

Claims

1. A portable medicine grinding device for Chinese herbal medicine slices, characterized in that: include: A base (1); a crushing assembly (2) is mounted on the base (1); the crushing assembly (2) is composed of a base body (201), a sliding block (202), a connecting rod (203), a connecting seat (204), a crushing roller base body (205), a crushing roller (206), a first threaded rod (207), a handle (208) and an auxiliary block (209); a base body (201) is fixed in the middle of the top surface of the base (1); a crushing groove of a U-shaped structure is provided in the middle of the top surface of the base (201); two sliding blocks (202) of a T-shaped structure are slidably mounted on the top of the base body (201); two connecting rods (203) are welded to the top surface of each sliding block (202); the four connecting rods (203) are all cylindrical rod-shaped structures; a crushing roller base body (205) is slidably mounted on the four connecting rods (203); a crushing roller base body (205) is rotatably mounted on the crushing roller base body (205); A rolling roller (206), the rolling roller (206) being located in a rolling groove on the seat (201); the upper ends of the four connecting rods (203) are welded to the connecting seat (204); a first threaded rod (207) is threadedly connected to the connecting seat (204); the lower end of the first threaded rod (207) is rotated on the rolling roller seat (205); a scraping assembly (4) is installed on the connecting seat (204); the scraping assembly (4) is composed of a guide rod (401), a cleaning block (402) and a second threaded rod (403); two guide rods (401) are slidably disposed on the connecting seat (204); the two guide rods (401) are both cylindrical rod-shaped structures; the lower ends of the two guide rods (401) are welded to the cleaning block (402); the cleaning block (402) is located in the rolling groove on the seat (201); the cleaning block (402) matches the shape of the rolling groove; A second threaded rod (403) is threadedly connected to the connecting seat (204), and a lower end of the second threaded rod (403) is rotated on the cleaning block (402); An auxiliary component (5) is installed on the seat body (201), and the auxiliary component (5) is composed of a protrusion (501), a mounting arm (502) and a spring rod (503). The front end face and the rear end face of the seat body (201) are both welded with protrusions (501) in a linear array shape, and the protrusions (501) are semi-cylindrical structures; the front end face and the rear end face of the connecting seat (204) are both welded with a mounting arm (502), and the lower end of each mounting arm (502) is welded with a spring rod (503), the protruding end of a front spring rod (503) is in elastic contact with the front end face of the seat body (201), and the protruding end of a rear spring rod (503) is in elastic contact with the rear end face of the seat body (201), and the two spring rods (503) are aligned with the protrusions (501); A screening assembly (6) is installed on a front mounting arm (502), and the screening assembly (6) is composed of a box body (601), a connecting block (602), a screen seat (603), a plug rod (604), a rotating shaft (605), a driving roller (606) and a driving wheel (607). Two plug rods (604) are plugged into the front mounting arm (502), and the two plug rods (604) are both made of magnet material. The two plug rods (604) are adsorbed on the mounting arm (502), and the right ends of the two plug rods (604) are fixed to the left end surface of the box body (601), and the left end surface and the right end surface of the inner wall of the box body (601) are fixed. There is a connecting block (602), and two cylindrical rods are slidably mounted on each connecting block (602). The upper ends of the four cylindrical rods are welded to the bottom end surface of the screen seat (603), and a screen is fixed on the screen seat (603); a rotating shaft (605) is rotatable on the box body (601), and two driving rollers (606) are welded to the rotating shaft (605), and a flange is welded to the outer wall of each driving roller (606) in the shape of a ring array, and the two driving rollers (606) are in contact with the screen seat (603); a driving wheel (607) is fixed on the rotating shaft (605), and the driving wheel (607) is in contact with the top end surface of the seat body (201).

2. A portable medicine grinding device for Chinese herbal medicine slices as claimed in claim 1, characterized in that: A handle (208) is welded to the top end surface of the connection seat (204), and the handle (208) is a concave rod-shaped structure.

3. A portable medicine grinding device for Chinese herbal medicine slices as claimed in claim 2, characterized in that: Two cleaning rods (3) are welded to the bottom end surface of the connecting seat (204), the lower ends of the two cleaning rods (3) are pointed structures, and the lower ends of the two cleaning rods (3) are in contact with the bottom of the rolling groove.

4. A portable medicine grinding device for Chinese herbal medicine slices as claimed in claim 3, characterized in that: The top end surface of the inner wall of the rolling roller seat body (205) is in contact with the outer wall of the rolling roller (206).

5. A portable medicine grinding device for Chinese herbal medicine slices as claimed in claim 4, characterized in that: Two auxiliary blocks (209) are welded to the top surface of the seat body (201); the inner sides of the two auxiliary blocks (209) are in contact with the rolling roller (206); the two auxiliary blocks (209) are both right-angled trapezoidal block structures; the inclined surfaces of the two auxiliary blocks (209) are both upward; the two auxiliary blocks (209) are arranged in a mirror image; and the inclined surfaces at the tops of the two auxiliary blocks (209) together form a convergence structure.

6. A portable medicine grinding device for Chinese herbal medicine slices as claimed in claim 5, characterized in that: The protruding ends of the two spring rods (503) are polished, and after the polishing process, the protruding ends of the two spring rods (503) are both arc-shaped structures; two support blocks (101) are welded to the bottom end surface of the base (1), and the two support blocks (101) are both rectangular block structures. Under the support of the two support blocks (101), the distance between the base (1) and the placement table is 5 cm.

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