CN201431899Y - A traditional Chinese medicine superfine pulverizer rotor - Google Patents
A traditional Chinese medicine superfine pulverizer rotor Download PDFInfo
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- CN201431899Y CN201431899Y CN2009201004589U CN200920100458U CN201431899Y CN 201431899 Y CN201431899 Y CN 201431899Y CN 2009201004589 U CN2009201004589 U CN 2009201004589U CN 200920100458 U CN200920100458 U CN 200920100458U CN 201431899 Y CN201431899 Y CN 201431899Y
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- 239000003814 drug Substances 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 20
- 239000011159 matrix material Substances 0.000 claims description 70
- 241000397426 Centroberyx lineatus Species 0.000 claims description 30
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000010298 pulverizing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
一种中药超微粉碎机转子，它涉及一种中药粉碎机转子。针对现有中药超微粉碎机转子齿盘采用强度低的非耐磨钢制成，无法达到中药超微粉碎目的问题。内、外转子的间隙量为1.5mm～2.5mm，内转子基体上加工有六个径向长孔，内转子基体的外壁上加工有十八个半圆形通槽，内转子齿盘上加工有进料孔，进料孔通过径向长孔与半圆形通槽相通，相邻两个半圆形通槽之间的燕尾形内转子通槽内固装有由Mn13材料制成的燕尾形内转子齿条，外转子基体的中心孔壁上加工有十八个半圆形内凹通槽，半圆形内凹通槽与半圆形通槽相对应，相邻两个半圆形内凹通槽之间的燕尾形外转子通槽内固装有由Mn13材料制成的燕尾形外转子齿条。利用本实用新型可保证加工出的中药超微粉平均粒径≤5μm。
The invention discloses a rotor of a traditional Chinese medicine ultrafine pulverizer, which relates to a rotor of a traditional Chinese medicine pulverizer. Aiming at the problem that the existing traditional Chinese medicine superfine pulverizer rotor gear plate is made of low-strength non-wear-resistant steel, which cannot achieve the purpose of traditional Chinese medicine superfine pulverization. The gap between the inner and outer rotors is 1.5mm to 2.5mm. Six radial long holes are processed on the base of the inner rotor. Eighteen semicircular through grooves are processed on the outer wall of the base of the inner rotor. There is a feed hole, the feed hole communicates with the semicircular through slot through the radial long hole, and the dovetail made of Mn13 material is fixed in the dovetail-shaped inner rotor through slot between two adjacent semicircular through slots. Shaped inner rotor rack, eighteen semicircular inner concave through grooves are processed on the central hole wall of the outer rotor base, the semicircular inner concave through grooves correspond to the semicircular through grooves, and two adjacent semicircular through grooves A dovetail-shaped outer rotor rack made of Mn13 material is fixed in the dovetail-shaped outer rotor through-slots between the inner concave through-slots. Utilizing the utility model can ensure that the processed traditional Chinese medicine superfine powder has an average particle diameter of less than or equal to 5 μm.
Description
Technical field
The utility model relates to a kind of medicinal herb grinder rotor.
Background technology
Superfine communication technique is a kind of material New Machining Technology that produces for the development that adapts to modern high technology after the seventies in 20th century, this technology can be crushed into material 10 μ m (1250 order) or the following ultra-micro powder of 1 μ m (12500 order), even can reach nanoscale.That this technology has is pollution-free in the processing, keep material original chemical property, pulverize precision height, characteristics that the powder moulding is good.
It is in the nineties in 20th century that this technology is applied to the Chinese medicine industry, domestic knowledgeable people has begun the research of Chinese herbal ultra-fine powderization already, and achieved initial success, the Chinese medicine powder particle diameter has been reached 15 μ m～30 μ m (about 500 orders～1000 orders) as Institutes Of Technology Of Nanjing's superfine powder Engineering Technical Research Centre, Tsing-Hua University powder technology center and Jinan times power powder technology Engineering Co., Ltd etc.Some countries of Japan and Southeast Asia have reached the Chinese medicine powder particle diameter 25 μ m-27 μ m (about 500 orders).Because the fluted disc of the existing broken machine rotor of Chinese herbal ultra-fine powder adopts the low non-abrasion-resistant stee of intensity to make, when comminuting matter to the fluted disc of rotor, especially the wearing and tearing of the windward side of internal rotor fluted disc are very big, and the inner and outer rotors fluted disc just is done for when may wear to a certain degree, because the gap between the inner and outer rotors fluted disc is above the purpose that does not just reach super fine behind the 2.5mm, and the cost of a cover rotor is very high.Therefore, adopt the existing broken machine of Chinese herbal ultra-fine powder can't satisfy the requirement of the broken average grain diameter of Chinese herbal ultra-fine powder≤5 μ m.
The utility model content
The purpose of this utility model provides the broken machine rotor of a kind of Chinese herbal ultra-fine powder, adopt the low non-abrasion-resistant stee of intensity to make with the fluted disc that solves the existing broken machine rotor of Chinese herbal ultra-fine powder, after the gap between the inner and outer rotors fluted disc surpasses 2.5mm, the broken purpose of Chinese herbal ultra-fine powder can't be reached, thereby the problem that the broken average grain diameter of Chinese herbal ultra-fine powder≤5 μ m require can't be satisfied.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: rotor described in the utility model is made up of inside and outside outer rotor and the internal rotor that is fitted together that be nested; The two matched in clearance of described outer rotor and internal rotor, gap value between outer rotor and the internal rotor is 1.5mm～2.5mm, described internal rotor comprises the internal rotor fluted disc, described internal rotor fluted disc is made up of internal rotor matrix and 18 swallow-tail form internal rotor tooth bars of being made by the Mn13 material, be processed with six radially slotted holes on the excircle end face of described internal rotor matrix, described six radially slotted hole evenly distribute along the circumferencial direction of internal rotor matrix, be processed with 18 semicircle grooves on the outer wall of internal rotor matrix vertically, described 18 semicircle grooves are along the circumference uniform distribution of internal rotor matrix, the middle part of internal rotor matrix is processed with charging hole, described charging hole by six radially slotted hole communicate with corresponding semicircle groove, zone between adjacent two semicircle grooves on the internal rotor matrix outer wall is processed with swallow-tail form internal rotor groove, described swallow-tail form internal rotor groove axially offering along the internal rotor matrix, be fixed with a swallow-tail form internal rotor tooth bar of making by the Mn13 material in each swallow-tail form internal rotor groove, described outer rotor comprises the outer rotor fluted disc, described outer rotor fluted disc comprises outer rotor matrix and 18 swallow-tail form internal rotor tooth bars of being made by the Mn13 material, described outer rotor matrix is provided with centre bore, be processed with 18 semicircle indent grooves on the inwall of the centre bore of outer rotor matrix vertically, 18 semicircle indent grooves evenly distribute along the circumference of outer rotor, 18 semicircle indent grooves on the outer rotor matrix are corresponding one by one with 18 semicircle grooves on the internal rotor matrix and constitute 18 manholes, zone between adjacent two semicircle indent grooves on the outer rotor matrix is processed with swallow-tail form outer rotor groove, described swallow-tail form outer rotor groove is axially offered along the outer rotor matrix, is fixed with a swallow-tail form outer rotor tooth bar of being made by the Mn13 material in each swallow-tail form outer rotor groove.
The utlity model has following beneficial effect: one, the utility model is drawn onto the heart portion of Chinese medicine (to call material in the following text) from internal rotor the crushing chamber by negative pressure, is pulverized fast at this material, and inside and outside rotor all has tooth bar, and the chance that material participates in pulverizing is big.Two, the utility model is the core component of micronizer, the utility model changes fluted disc into two bodies, adopt oat tail groove structure, with screw tooth bar on inside and outside rotor matrix, tooth bar adopts the Mn13 material, because this material of Mn13 is very wear-resisting, and it also has the hard more characteristics of bump more, and tooth bar is the left-right symmetry structure, can simultaneously may wear to a certain degree anti-again dress mill another side, so just greatly reduces cost.Experiment shows that effect is best, most effective when adopting the utility model to pulverize fragility class material (as pearl), and granularity is the thinnest, and is also minimum to the wearing and tearing of rotor.Utilize the utility model can guarantee the broken average grain diameter of the Chinese herbal ultra-fine powder that processes≤5 μ m.
Description of drawings
Fig. 1 is a main cutaway view of the present utility model, and Fig. 2 is internal rotor 16 and outer rotor 17 counterrotating cutaway views, and Fig. 3 is the principal section figure of internal rotor 16, and Fig. 4 is the main cutaway view of outer rotor 17, and Fig. 5 is the left view of Fig. 4, and Fig. 6 is the A-A profile of Fig. 3.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1～Fig. 6 present embodiment is described, the rotor of present embodiment is made up of inside and outside outer rotor 17 and the internal rotor 16 that is fitted together that be nested; Described outer rotor 17 and internal rotor 16 the two matched in clearance, gap value between outer rotor 17 and the internal rotor 16 is 1.5mm～2.5mm, described internal rotor 16 comprises internal rotor fluted disc 23, described internal rotor fluted disc 23 is made up of internal rotor matrix 60 and 18 swallow-tail form internal rotor tooth bars of being made by the Mn13 material 31, be processed with six radially slotted holes 30 on the excircle end face of described internal rotor matrix 60, described six radially slotted hole 30 evenly distribute along the circumferencial direction of internal rotor matrix 60, be processed with 18 semicircle grooves 26 on the outer wall of internal rotor matrix 60 vertically, described 18 semicircle grooves 26 are along the circumference uniform distribution of internal rotor matrix 60, the middle part of internal rotor matrix 60 is processed with charging hole 29, described charging hole 29 by six radially slotted hole 30 communicate with corresponding semicircle groove 26, zone between adjacent two semicircle grooves 26 on internal rotor matrix 60 outer walls is processed with swallow-tail form internal rotor groove 61, described swallow-tail form internal rotor groove 61 axially offering along internal rotor matrix 60, be fixed with a swallow-tail form internal rotor tooth bar 31 (fixing) of making by the Mn13 material in each swallow-tail form internal rotor groove 61 by screw, described outer rotor 17 comprises outer rotor fluted disc 33, described outer rotor fluted disc 33 comprises outer rotor matrix 62 and 18 swallow-tail form internal rotor tooth bars of being made by the Mn13 material 41, described outer rotor matrix 62 is provided with centre bore 39, be processed with 18 semicircle indent grooves 40 on the inwall of the centre bore 39 of outer rotor matrix 62 vertically, 18 semicircle indent grooves 40 evenly distribute along the circumference of outer rotor 17,18 semicircle indent grooves 40 on the outer rotor matrix 62 are corresponding one by one with 18 semicircle grooves 26 on the internal rotor matrix 60 and constitute 18 manholes, zone between adjacent two semicircle indent grooves 40 on the outer rotor matrix 62 is processed with swallow-tail form outer rotor groove 63, described swallow-tail form outer rotor groove 63 is axially offered along outer rotor matrix 62, is fixed with a swallow-tail form outer rotor tooth bar 41 (fixing by screw) of being made by the Mn13 material in each swallow-tail form outer rotor groove 63.The rotating speed of internal rotor 16 is 2900rpm, and the rotating speed of outer rotor 17 is to be best about 500rpm, and internal rotor 16 and outer rotor 17 rotating speeds high again are that the dynamic balancing effect is bad, the 2nd, and too dangerous.Internal rotor 16 (being rotated in the forward) and outer rotor 17 (reverse rotation) direction of rotation.
The specific embodiment two: in conjunction with Fig. 1～Fig. 3 and Fig. 6 present embodiment is described, the described internal rotor 16 of present embodiment also comprises first major axis cover, 21, second major axis cover 22, first end cap 24 and second end cap 25; Be processed with first groove 27 on one side end face of described internal rotor matrix 60 vertically, be processed with second groove 28 on the opposite side end face of internal rotor matrix 60 vertically, described first end cap 24 is affixed with a side end face of internal rotor matrix 60, described second end cap 25 is affixed with the opposite side end face of internal rotor matrix 60, respectively be processed with an axis hole on first end cap 24 and second end cap 25, one end of first major axis cover 21 passes on the bottom surface of first groove 27 that axis hole on first end cap 24 is packed in internal rotor matrix 60, and the axis hole that an end of described second major axis cover 22 passes second end cap 25 is packed in second groove 28 of internal rotor matrix 60.Internal rotor 16 must be done dynamic balancing after making well, and is bad as balance because of rotating speed is too high, and then vibrations are relatively more severe, can not work basically.Other is identical with the specific embodiment one.
The specific embodiment three: in conjunction with Fig. 1, Fig. 2, Fig. 4 and Fig. 5 present embodiment is described, the described outer rotor 17 of present embodiment also comprise first connect the dish 34, second connect the dish 35 and two baffle rings 36; Described outer rotor matrix 62 is made up of two semicircle outer rotor matrixes and four engaging lugs 38, respectively be connected with an engaging lug 38 on two end faces of each semicircle outer rotor matrix, two semicircle outer rotor matrixes snap together and connect by the bolt that is contained on the engaging lug 38, it is affixed that one end of outer rotor matrix 62 and first connects dish 34, it is affixed that the other end of outer rotor matrix 62 and second connects dish 35, the inner chamber that first inner chamber and second that connects dish 34 connects dish 35 respectively is equipped with a baffle ring 36, and baffle ring 36 leans on mutually with the end face of outer rotor matrix 62.Because outer commentaries on classics 17 rotating speeds are low, so do not need to do dynamic balancing.Other is identical with the specific embodiment one or two.
The specific embodiment four: in conjunction with Fig. 3 and Fig. 6 present embodiment is described, the outer diameter D 1 of the described internal rotor matrix 60 of present embodiment is 340mm～360mm, and the outer diameter D 1 of internal rotor 16 is 1: 1.05～1.15 with the ratio of the length L of internal rotor 16.Can improve crush efficiency.Other is identical with the specific embodiment three.
Claims (4)
1, the broken machine rotor of a kind of Chinese herbal ultra-fine powder, described rotor is made up of inside and outside outer rotor (17) and the internal rotor (16) that is fitted together that be nested; It is characterized in that: described outer rotor (17) and the two matched in clearance of internal rotor (16), gap value between outer rotor (17) and the internal rotor (16) is 1.5mm～2.5mm, described internal rotor (16) comprises internal rotor fluted disc (23), described internal rotor fluted disc (23) is made up of internal rotor matrix (60) and 18 swallow-tail form internal rotor tooth bars of being made by the Mn13 material (31), be processed with six radially slotted holes (30) on the excircle end face of described internal rotor matrix (60), described six radially slotted hole (30) evenly distribute along the circumferencial direction of internal rotor matrix (60), be processed with 18 semicircle grooves (26) on the outer wall of internal rotor matrix (60) vertically, described 18 semicircle grooves (26) are along the circumference uniform distribution of internal rotor matrix (60), the middle part of internal rotor matrix (60) is processed with charging hole (29), described charging hole (29) by six radially slotted hole (30) communicate with corresponding semicircle groove (26), zone between adjacent two semicircle grooves (26) on internal rotor matrix (60) outer wall is processed with swallow-tail form internal rotor groove (61), described swallow-tail form internal rotor groove (61) axially offering along internal rotor matrix (60), be fixed with a swallow-tail form internal rotor tooth bar (31) of making by the Mn13 material in each swallow-tail form internal rotor groove (61), described outer rotor (17) comprises outer rotor fluted disc (33), described outer rotor fluted disc (33) comprises outer rotor matrix (62) and 18 swallow-tail form internal rotor tooth bars of being made by the Mn13 material (41), described outer rotor matrix (62) is provided with centre bore (39), be processed with 18 semicircle indent grooves (40) vertically on the inwall of the centre bore (39) of outer rotor matrix (62), 18 semicircle indent grooves (40) evenly distribute along the circumference of outer rotor (17), the semicircle groove of on 18 semicircle indent grooves (40) on the outer rotor matrix (62) and the internal rotor matrix (60) 18 (26) one is corresponding and constitute 18 manholes, zone between adjacent two semicircle indent grooves (40) on the outer rotor matrix (62) is processed with swallow-tail form outer rotor groove (63), described swallow-tail form outer rotor groove (63) is axially offered along outer rotor matrix (62), is fixed with a swallow-tail form outer rotor tooth bar (41) of being made by the Mn13 material in each swallow-tail form outer rotor groove (63).
2, according to the broken machine rotor of the described a kind of Chinese herbal ultra-fine powder of claim 1, it is characterized in that: described internal rotor (16) also comprises the first major axis cover (21), the second major axis cover (22), first end cap (24) and second end cap (25); Be processed with first groove (27) on one side end face of described internal rotor matrix (60) vertically, be processed with second groove (28) on the opposite side end face of internal rotor matrix (60) vertically, described first end cap (24) is affixed with a side end face of internal rotor matrix (60), described second end cap (25) is affixed with the opposite side end face of internal rotor matrix (60), respectively be processed with an axis hole on first end cap (24) and second end cap (25), one end of the first major axis cover (21) passes on the bottom surface of first groove (27) that axis hole on first end cap (24) is packed in internal rotor matrix (60), and the axis hole that an end of the described second major axis cover (22) passes second end cap (25) is packed in second groove (28) of internal rotor matrix (60).
3, according to claim 1 or the broken machine rotor of 2 described a kind of Chinese herbal ultra-fine powders, it is characterized in that: described outer rotor (17) comprises that also first connects dish (34), second and connect dish (35) and two baffle rings (36); Described outer rotor matrix (62) is made up of two semicircle outer rotor matrixes and four engaging lugs (38), respectively be connected with an engaging lug (38) on two end faces of each semicircle outer rotor matrix, two semicircle outer rotor matrixes snap together and connect by the bolt that is contained on the engaging lug (38), it is affixed that one end of outer rotor matrix (62) and first connects dish (34), it is affixed that the other end of outer rotor matrix (62) and second connects dish (35), the inner chamber that first inner chamber and second that connects dish (34) connects dish (35) respectively is equipped with a baffle ring (36), and baffle ring (36) leans on mutually with the end face of outer rotor matrix (62).
4, according to the broken machine rotor of the described a kind of Chinese herbal ultra-fine powder of claim 3, it is characterized in that: the external diameter (D1) of described internal rotor matrix (60) is 340mm～360mm, and the external diameter (D1) of internal rotor (16) is 1: 1.05～1.15 with the ratio of the length (L) of internal rotor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201004589U CN201431899Y (en) | 2009-07-24 | 2009-07-24 | A traditional Chinese medicine superfine pulverizer rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201004589U CN201431899Y (en) | 2009-07-24 | 2009-07-24 | A traditional Chinese medicine superfine pulverizer rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201431899Y true CN201431899Y (en) | 2010-03-31 |
Family
ID=42050713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201004589U Expired - Fee Related CN201431899Y (en) | 2009-07-24 | 2009-07-24 | A traditional Chinese medicine superfine pulverizer rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201431899Y (en) |
-
2009
- 2009-07-24 CN CN2009201004589U patent/CN201431899Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20130724 |