CN112275365A

CN112275365A - A smash device to pieces for traditional chinese medicine

Info

Publication number: CN112275365A
Application number: CN202011083586.4A
Authority: CN
Inventors: 王超军; 王文韬; 刘凯; 卢亮; 蒋涛
Original assignee: Guilin Zhongnan Bozhou Pharmaceutical Technology Co Ltd
Current assignee: Guilin Zhongnan Bozhou Pharmaceutical Technology Co Ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-01-29
Anticipated expiration: 2040-10-12
Also published as: CN112275365B

Abstract

The invention discloses a mashing device for traditional Chinese medicines, which relates to the technical field of production and processing of traditional Chinese medicines, and comprises a rack, a mashing barrel, a pounding hammer, an inserting plate, a lifting assembly, a material pushing assembly and a cleaning assembly.

Description

A smash device to pieces for traditional chinese medicine

Technical Field

The invention relates to the technical field of traditional Chinese medicine production and processing, in particular to a mashing device for traditional Chinese medicines.

Background

The method of heating the medicine properly to remove oil and preparing loose powder is called deoiling and frosting method. The preparation of the cream is a traditional processing technology in China, one of the purposes of deoiling and preparing the cream is to reduce toxicity and moderate drug property, for example, croton has strong toxicity and strong purgative effect, and the toxicity can be reduced and the purgative effect can be alleviated after deoiling and preparing the cream, so that the safety and the effectiveness of clinical medication are ensured; the other is to reduce side effects, such as semen Platycladi containing semen Platycladi oil has effects of smoothing intestine and relaxing bowels, which is not suitable for patients with asthenia and loose stool, and after making into cream, most oil is removed to reduce side effects of smoothing intestine. Therefore, the croton in the traditional Chinese medicine is processed by deoiling and frosting, and the frosted croton is also used as the medicine clinically.

Present croton is mostly smashed to pieces through manual operation, consume the labour, and adopt the bruisher to smash the piece in-process, it is fixed to smash to pieces the position, need the artificial croton that stirs, the croton with the rammer edge is turned over the rammer under, accelerate to smash to pieces speed, food after smashing still need manual pouring, consuming time and wasting force, simultaneously, the croton is at the in-process of smashing to pieces, because the oil content in the croton, lead to its can adhesion at the lateral wall of smashing the bucket, need the artificial continuous shovel down with it to smash to pieces.

Disclosure of Invention

The invention aims to provide a mashing device for traditional Chinese medicines, which aims to overcome the defects caused in the prior art.

The utility model provides a triturating device for traditional chinese medicine, which comprises a frame, be equipped with in the frame and smash the bucket, the top of smashing the bucket is equipped with the pounding hammer, the lower part of smashing the bucket is equipped with the slot, be equipped with the picture peg in the slot, be equipped with lifting unit in the frame and push away the material subassembly, stopper among the lifting unit and pushing away and be connected through the connecting rod between the rack in the material subassembly, be equipped with the clearance subassembly in the pounding hammer, lifting unit realizes reciprocating to the pounding hammer through the lift to the slide bar, push away the in-process that the material subassembly shifts up at the pounding hammer, push pedal in the material subassembly clears up the inner wall of smashing the bucket to the pounding, the clearance subassembly is used for realizing the clearance to the push pedal.

Preferably, the lifting assembly comprises a motor installed on the frame, a rotary table is connected to an output shaft of the motor, a limiting block is fixedly installed at the upper end of the sliding rod, a limiting sliding groove is formed in the limiting block, and a protrusion matched with the limiting sliding groove is formed in the rotary table.

Preferably, the material pushing assembly comprises a round block and a rotating assembly used for realizing rotation of the round block, the mashing barrel consists of a middle through barrel and an upper through barrel and a lower through barrel which are rotatably connected with the middle through barrel, the round block is sleeved outside the middle through barrel and is provided with a gear ring, wedge grooves are uniformly arranged in the round block, wedge blocks are arranged in the wedge grooves and are provided with connecting columns which are slidably connected with the middle through barrel, the other ends of the connecting columns are connected with arc-shaped push plates, the connecting columns are sleeved with reset springs, the reset springs are positioned between the wedge blocks and the middle through barrel, the upper through barrel is fixedly connected with an intermediate plate of the rack, the bottom of the intermediate plate is provided with a round fixed block, the bottom of the round fixed block is provided with a ratchet wheel, a round clamping block is arranged in the round fixed block, and the round clamping block is provided with a pawl matched with the ratchet wheel and an elastic pressing sheet, the bottom of the circular fixture block is provided with a connecting block, and the connecting block is connected with the connecting column in a sliding manner.

Preferably, the rotating assembly comprises an installation block fixedly connected with the frame, a first gear and a first bevel gear which are coaxially arranged are rotatably connected to the installation block, a second gear and a second bevel gear which are coaxially arranged are rotatably connected to the frame, the first gear is meshed with the rack, the first bevel gear is meshed with the second bevel gear, and the second gear is meshed with the gear ring.

Preferably, the cleaning assembly comprises a hinged rod and a moving block sliding inside the rammer, the sliding rod is fixedly connected with the moving block, a scraping plate corresponding to the arc-shaped pushing plate is arranged on the side wall of the rammer, a pushing block connected with the rammer in a sliding manner is connected onto the scraping plate, a guide groove is formed in the pushing block, a push rod is connected in the guide groove in a sliding manner, the push rod is connected with the bottom of the guide groove through a first spring, one end of the hinged rod is hinged to the moving block, the other end of the hinged rod is hinged to the push rod, a second spring is sleeved on the sliding rod, one end of the second spring is connected with the upper end of the rammer, and the other end of the.

Preferably, the side wall of the ramming hammer is provided with a placing groove corresponding to the scraping plate.

Preferably, the bottom of the bottom plate in the machine frame is provided with a support leg.

The invention has the advantages that: (1) the smashing device is simple in structure and convenient and fast to operate, raw materials around the pounding hammer can be pushed to the position right below the pounding hammer in the process of rising of the pounding hammer through the arrangement of the pushing assembly, the smashing efficiency is improved, meanwhile, in the process of moving down the pounding hammer, the arc-shaped push plate can rotate, so that the inner wall of the smashing barrel is cleaned, and the raw materials adhered to the inner wall can be smashed;

(2) the cleaning assembly is arranged, so that the arc-shaped push plates can be cleaned, in the process that the tamping hammer moves downwards, the arc-shaped push plates rotate, the rotating angle is fixed, and the arc-shaped push plates are fixed after the previous arc-shaped push plate rotates to the position of the next arc-shaped push plate, so that the arc-shaped push plate cleaned by the scraper each time can be changed, and even if one scraper in the cleaning assembly is damaged, the cleaning of the arc-shaped push plates cannot be influenced;

(3) the arc-shaped push plate scrapes the adhered medicine off the inner wall of the mashing barrel, the scraper scrapes the medicine adhered on the arc-shaped push plate, and meanwhile, the medicine after mashing in the mashing barrel can be conveniently taken out by arranging the slot and the inserting plate;

(4) the in-process that the tamping hammer reciprocated the completion at every turn and smashed the raw materials to the raw materials, can realize promoting the peripheral raw materials of tamping hammer to the tamping hammer under, clear up and to the clearance of arc push pedal the inner wall of smashing the bucket to pieces simultaneously, improved and smashed the effect and smashed the piece efficiency to pieces.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the pushing assembly of the present invention.

FIG. 3 is a bottom view of the pusher assembly of the present invention.

Fig. 4 is a schematic structural view of a ratchet and a circular fixture block in the pushing assembly of the present invention.

Fig. 5 is a schematic view of the structure of the circular block of the present invention.

Fig. 6 is a schematic view of the internal structure of the ram of the present invention.

Wherein, 1-a machine frame, 101-a top plate, 102-a middle plate, 103-a bottom plate, 104-a support leg, 2-a mashing barrel, 201-an upper through barrel, 202-a lower through barrel, 203-a middle through barrel, 204-a slot, 3-a rammer, 4-a sliding rod, 5-a lifting component, 501-a motor, 502-a rotating disc, 503-a protrusion, 504-a limiting block, 505-a limiting sliding groove, 6-a pushing component, 601-a rack, 602-a first gear, 603-a mounting block, 604-a first bevel gear, 605-a second bevel gear, 606-a second gear, 607-a circular fixing block, 608-a ratchet wheel, 609-a circular clamping block, 610-a pawl, 611-an elastic pressing sheet, 612-a connecting block and 613-a connecting column, 614-arc push plate, 615-wedge block, 616-round block, 617-wedge groove, 618-gear ring, 619-return spring, 7-cleaning component, 701-moving block, 702-hinged rod, 703-push rod, 704-spring I, 705-push block, 706-scraper, 707-guide groove, 708-spring II, 8-connecting rod and 9-inserting plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 6, a triturating device for traditional chinese medicine, includes frame 1, frame 1 includes roof 101, intermediate lamella 102 and bottom plate 103, be equipped with triturating barrel 2 in frame 1, triturating barrel 2 runs through bucket 201, middle bucket 203 and running through down bucket 202 by last and constitute, and middle bucket 203 that runs through respectively with last bucket 201 and running through bucket 202 down and rotate and be connected, the top of triturating barrel 2 is equipped with pounding hammer 3, run through and be equipped with slot 204 on the bucket 202 down, be equipped with picture peg 9 in the slot 204, be equipped with lifting unit 5 on the roof 101, be equipped with on the intermediate lamella 102 and push away material subassembly 6, stopper 504 in the lifting unit 5 and push away and be connected through connecting rod 8 between the rack 601 in the material subassembly 6, be equipped with clearance subassembly 7 in the pounding hammer 3, lifting unit 5 realizes reciprocating to pounding hammer 3 through the lift to slide bar 4, the in-process that pushes away material subassembly 6 shifts up at the rammer 3 pushes away the raw materials on 3 limits of rammer to the rammer 3 under, at the in-process that 3 shifts down of rammer, pushes away the push pedal in the material subassembly 6 and clears up the inner wall of smashing barrel 2, clearance subassembly 7 is used for realizing the clearance to the push pedal.

In this embodiment, the lifting assembly 5 is including installing in the motor 501 of roof 101 upper end, be connected with the carousel 502 on the output shaft of motor 501, stopper 504 fixed mounting is in the upper end of slide bar 4, be equipped with spacing spout 505 on the stopper 504, be equipped with the arch 503 in spacing spout 505 looks adaptation on the carousel 502, motor 501 rotates and drives carousel 502 and rotate, and carousel 502 rotates and drives arch 503 and stopper 504 and reciprocate to it reciprocates to drive slide bar 4.

In this embodiment, the material pushing assembly 6 includes a circular block 616 and a rotating assembly for realizing rotation of the circular block 616, the circular block 616 is sleeved outside the middle through barrel 203, a gear ring 618 is disposed on the circular block 616, wedge grooves 617 are uniformly disposed in the circular block 616, wedge blocks 615 are disposed in the wedge grooves 617, connecting posts 613 slidably connected with the middle through barrel 203 are disposed on the wedge blocks 615, an arc push plate 614 is connected to the other ends of the connecting posts 613, a return spring 619 is sleeved on the connecting posts 613, the return spring 619 is located between the wedge blocks 615 and the middle through barrel 203, the upper through barrel 201 is fixedly connected with the middle plate 102, the circular fixing block 607 is fixedly disposed at the bottom of the middle plate 102, a ratchet 608 is fixedly disposed at the bottom of the circular fixing block 607, and a clamping groove is formed between the ratchet 608, the circular fixing block 607 and the middle plate 102, a circular fixture block 609 is arranged in the clamping groove, a pawl 610 matched with the ratchet 608 and an elastic pressing sheet 611 matched with the pawl 610 are arranged in the circular fixture block 609, a connecting block 612 is integrally formed at the bottom of the circular fixture block 609, the connecting block 612 is slidably connected with a connecting column 613, due to the matching of the pawl 610 and the ratchet 608, the circular fixture block 609 can only rotate anticlockwise, when the circular block 616 rotates anticlockwise, the wedge block 615 and the connecting column 613 drive the arc-shaped push plate 614 and the middle through barrel 203 to rotate, the connecting column 613 drives the circular fixture block 609 to rotate anticlockwise through the connecting block 612, the arc-shaped scraper 706 rotates to clean the inner walls of the upper through barrel 201 and the lower through barrel 202, it should be noted that the middle through barrel 203 in the application can be relatively narrow, the angle of each rotation of the arc-shaped scraper 706 is fixed, and the arc-shaped scraper 706 just rotates to, when circular block 616 clockwise turning, because circular fixture block 609 can't clockwise turning, connecting block 612, spliced pole 613 and wedge 615 can't counter-clockwise turning, at this moment, circular block 616 clockwise turning can promote the arc piece to pound the piece 2 direction removal to pieces, and reset spring 619 contracts, and arc push plate 614 removes, promotes the peripheral medicine of ram 3 to the ram 3 under.

In this embodiment, the rotating assembly includes a mounting block 603 fixedly connected to the bottom of the top plate 101, a first gear 602 and a first bevel gear 604 coaxially disposed are rotatably connected to the mounting block 603, a second gear 606 and a second bevel gear 605 coaxially disposed are rotatably connected to the middle plate 102, the first gear 602 is engaged with the rack 601, the first bevel gear 604 is engaged with the second bevel gear 605, the second gear 606 is engaged with the gear ring 618, the rack 601 moves down to drive the first gear 602 to rotate, the first bevel gear 604 drives the second bevel gear 605 to rotate, the second gear 606 rotates clockwise, so that the gear ring 618 drives the circular block 616 to rotate counterclockwise, and when the rack 606 moves up, the second gear rotates counterclockwise to drive the gear ring 618 and the circular block 616 to rotate clockwise.

In this embodiment, the cleaning assembly 7 includes a hinged rod 702 and a moving block 701 sliding inside the ram 3, the sliding rod 4 is fixedly connected to the moving block 701, a scraper 706 corresponding to the arc-shaped push plate 614 is disposed on a side wall of the ram 3, a push block 705 slidably connected to the ram 3 is connected to the scraper 706, a guide groove 707 is disposed in the push block 705, a push rod 703 is slidably connected to the guide groove 707, the push rod 703 is connected to a bottom of the guide groove 707 through a first spring 704, one end of the hinged rod 702 is hinged to the moving block 701, the other end of the hinged rod 702 is hinged to the push rod 703, a second spring 708 is sleeved on the sliding rod 4, one end of the second spring 708 is connected to an upper end of the ram 3, the other end of the second spring 708 is connected to a bottom of the top plate 101 of the machine frame 1, the limiting block 504 moves down to drive the sliding rod 4 and the rack 601 to move down, the, when the second spring 708 is in a compressed state, the ram 3 and the sliding rod 4 synchronously move downwards, when the rack 601 is not in contact with the first gear 602, the ram 3 and the sliding rod 4 continuously move downwards, when the second spring 708 is in a stretched state, the sliding rod 4 continuously moves downwards, the position height of the ram 3 is unchanged, the moving block 701 moves downwards, the hinge rod 702 rotates to push the push block 705 to move through the push rod 703, the first spring 704 compresses, the push block 705 pushes the scraper 706 to move, the scraper 706 extends, when the hinge rod 702 rotates to a certain angle, the moving block 701 drives the ram 3 to move downwards, the second spring 708 stretches, the ram 3 smashes medicines, the scraper 706 cleans the medicines adhered to the arc-shaped push plate 614, when the sliding rod 4 moves upwards, the ram 3 moves upwards along with the sliding rod 4 under the action of the second spring 708, then when the moving rod continues to move upwards, the moving block 701 moves upwards, the hinge rod 702 rotates to drive the push rod 703 to move, the push rod 703 pulls the push block 705 and the scraper 706 to move, the scraper 706 is stored, after the storage is completed, the sliding rod 4 continues to move upwards, the moving block 701 drives the stamp hammer 3 to move upwards, and the second spring 708 is in a compressed state, so that the primary cleaning and mashing are completed.

In this embodiment, the side wall of the ram 3 is provided with a placement groove corresponding to the scraper 706, so as to facilitate the placement of the scraper 706.

In this embodiment, the bottom of the bottom plate 103 is provided with a support leg 104, which can make the device more stable in operation.

The working process and principle are as follows: inserting the inserting plate 9 into the inserting groove 204, then placing the medicine into the mashing barrel 2, starting the motor 501, rotating the motor 501 to drive the rotating disc 502 to rotate, the limiting block 504 drives the sliding rod 4 and the rack 601 to move up and down, the sliding rod 4 and the rack 601 move down, the rack 601 moves down to drive the first gear 602 to rotate clockwise, the circular block 616 is driven to rotate anticlockwise through the gear ring 618, the arc-shaped scraper 706 rotates anticlockwise to the position of the next arc-shaped scraper 706, the arc-shaped scraper 706 rotates to clean the inner wall of the upper penetrating barrel 201 and the lower penetrating barrel 202, then the first gear 602 is not in contact with the teeth on the rack 601, the position of the arc-shaped scraper 706 is unchanged, the sliding rod 4 moves down, the second spring 708 resets, the pounding hammer 3 and the sliding rod 4 synchronously move down, the sliding rod 4 continues to move down, the second spring 708 is gradually stretched, the sliding rod 4 continues to move down, the hinged rod 702 rotates to push the push block 705 to move through the push rod 703, the first spring 704 compresses, the push block 705 pushes the scraper 706 to move, the scraper 706 extends out, the moving block 701 moves downwards continuously to drive the stamp hammer 3 and the scraper 706 to move downwards, the second spring 708 stretches, the stamp hammer 3 stamps the medicines, the scraper 706 cleans the medicines adhered to the arc-shaped push plate 614, then when the sliding rod 4 moves upwards, the stamp hammer 3 moves upwards along with the sliding rod 4 under the action of the second spring 708, when the moving rod moves upwards continuously, the moving block 701 moves upwards, the hinged rod 702 rotates to drive the push rod 703 to move, the scraper 706 is stored, after the storage is completed, the sliding rod 4 moves upwards continuously, the moving block 701 drives the stamp hammer 3 to move upwards, the second spring 708 is in a compressed state, meanwhile, the rack 601 moves upwards to drive the 618 gear ring gear to rotate clockwise, the circular block 616 rotates clockwise to push the arc-shaped block to, arc push pedal 614 removes, promotes the peripheral medicine of ramming weight 3 under the ramming weight 3, repeats above-mentioned step to the medicine is smashed to pieces, then lays paper on bottom plate 103, extracts picture peg 9, and the medicine after smashing to pieces drops to the paper, rotates round carousel 502, and arc push pedal 614 will smash the medicine of 2 lateral walls adhesions of bucket and scrape down, and the medicine of the adhesion on arc push pedal 614 is scraped down to scraper blade 706, accomplishes and smashes to pieces.

Based on the above, the invention has simple structure and convenient operation, by arranging the pushing assembly, the raw materials around the ramming hammer 3 can be pushed to the position right below the ramming hammer 3 in the process of ascending the ramming hammer 3, the mashing efficiency is improved, meanwhile, in the process of descending the ramming hammer 3, the arc-shaped push plate 614 rotates, so that the inner wall of the mashing barrel 2 is cleaned, the raw materials adhered to the inner wall can be mashed, by arranging the cleaning assembly 7, the arc-shaped push plate 614 can be cleaned, and in the process of descending the ramming hammer 3, the arc-shaped push plate 614 rotates, the rotating angle is fixed, the arc-shaped push plate 614 is fixed after the previous arc-shaped push plate 614 rotates to the position of the next arc-shaped push plate 614, so that the arc-shaped push plate 614 cleaned by each scraper 706 can be changed, even if one scraper 706 in the cleaning assembly 7 is damaged, the cleaning of the arc-shaped push plate 614 cannot be influenced, and by arranging the slot 204 and the inserting plate 9, can be convenient for taking out the medicine mashed in the mashing barrel 2.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. The utility model provides a triturating device for traditional chinese medicine, a serial communication port, includes frame (1), be equipped with on frame (1) and smash barrel (2), the top of smashing barrel (2) is equipped with pounding hammer (3), the lower part of smashing barrel (2) is equipped with slot (204), be equipped with picture peg (9) in slot (204), be equipped with lifting unit (5) and push away material subassembly (6) in frame (1), stopper (504) in lifting unit (5) and rack (601) that pushes away in material subassembly (6) are connected through connecting rod (8), be equipped with clearance subassembly (7) in pounding hammer (3), reciprocating to pounding hammer (3) is realized through the lift to slide bar (4) in lifting unit (5), the in-process that pushes away material that material subassembly (6) shifts up in pounding hammer (3), pushes away the raw materials of pounding hammer (3) to the pounding hammer edge under (3), in the process that the pounding hammer (3) moves down, the inner wall of the mashing barrel (2) is cleaned by a push plate in the material pushing assembly (6), and the cleaning assembly (7) is used for cleaning the push plate.

2. A triturating device for chinese traditional medicine as claimed in claim 1, characterized by: lifting unit (5) is including installing motor (501) in frame (1), be connected with carousel (502) on the output shaft of motor (501), stopper (504) fixed mounting is in the upper end of slide bar (4), be equipped with spacing spout (505) on stopper (504), be equipped with on carousel (502) in the arch (503) of spacing spout (505) looks adaptation.

3. A triturating device for chinese traditional medicine as claimed in claim 2, characterized in that: the material pushing assembly (6) comprises a circular block (616) and a rotating assembly used for realizing rotation of the circular block (616), the mashing barrel (2) is formed by a middle through barrel (203) and a middle through barrel (203) which is connected with the rotation of the upper through barrel (201) and a lower through barrel (202), the circular block (616) is sleeved outside the middle through barrel (203), a gear ring (618) is arranged on the circular block (616), wedge grooves (617) are uniformly arranged in the circular block (616), wedge blocks (615) are arranged in the wedge grooves (617), connecting columns (613) which are connected with the middle through barrel (203) in a sliding manner are arranged on the wedge blocks (615), the other ends of the connecting columns (613) are connected with arc push plates (614), reset springs (619) are sleeved on the connecting columns (613), and the reset springs (619) are positioned between the wedge blocks (615) and the middle through barrel (203), the upper penetrating barrel (201) is fixedly connected with an intermediate plate (102) of the frame (1), a round fixing block (607) is arranged at the bottom of the intermediate plate (102), a ratchet wheel (608) is arranged at the bottom of the round fixing block (607), a round clamping block (609) is arranged in the round fixing block (607), a pawl (610) matched with the ratchet wheel (608) and an elastic pressing sheet (611) matched with the pawl (610) are arranged on the round clamping block (609), a connecting block (612) is arranged at the bottom of the round clamping block (609), and the connecting block (612) is in sliding connection with a connecting column (613).

4. A triturating device for chinese traditional medicine as claimed in claim 3, characterized by: the rotating assembly comprises a mounting block (603) fixedly connected with the rack (1), the mounting block (603) is rotatably connected with a first gear (602) and a first bevel gear (604) which are coaxially arranged, the rack (1) is rotatably connected with a second gear (606) and a second bevel gear (605) which are coaxially arranged, the first gear (602) is meshed with the rack (601), the first bevel gear (604) is meshed with the second bevel gear (605), and the second gear (606) is meshed with the gear ring (618).

5. A triturating device for chinese traditional medicine as claimed in claim 4, characterized by: the cleaning component (7) comprises a hinged rod (702) and a moving block (701) sliding in the rammer (3), the sliding rod (4) is fixedly connected with a moving block (701), the side wall of the ramming hammer (3) is provided with a scraping plate (706) corresponding to the arc-shaped push plate (614), the scraper (706) is connected with a push block (705) which is connected with the ram (3) in a sliding way, a guide groove (707) is arranged in the push block (705), a push rod (703) is connected in the guide groove (707) in a sliding way, and the push rod (703) is connected with the bottom of the guide groove (707) through a spring I (704), one end of the hinged rod (702) is hinged with the moving block (701), the other end is hinged with the push rod (703), a second spring (708) is sleeved on the sliding rod (4), one end of the second spring (708) is connected with the upper end of the rammer (3), and the other end of the second spring (708) is connected with the bottom of the top plate (101) of the rack (1).

6. A triturating device for chinese traditional medicine as claimed in claim 5, characterized by: the side wall of the ramming hammer (3) is provided with a placing groove corresponding to the scraping plate (706).

7. A triturating device for chinese traditional medicine as claimed in claim 6, characterized by: the bottom of a bottom plate (103) in the rack (1) is provided with a supporting leg (104).