CN201684651U - Superfine wet-type vibrating mill of pharmaceutical preparation raw materials - Google Patents

Superfine wet-type vibrating mill of pharmaceutical preparation raw materials Download PDF

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Publication number
CN201684651U
CN201684651U CN201020160361XU CN201020160361U CN201684651U CN 201684651 U CN201684651 U CN 201684651U CN 201020160361X U CN201020160361X U CN 201020160361XU CN 201020160361 U CN201020160361 U CN 201020160361U CN 201684651 U CN201684651 U CN 201684651U
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CN
China
Prior art keywords
mill
cut
rotor
cylindrical shell
stator
Prior art date
Application number
CN201020160361XU
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Chinese (zh)
Inventor
李绪霞
Original Assignee
李绪霞
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Priority to CN201020160361XU priority Critical patent/CN201684651U/en
Application granted granted Critical
Publication of CN201684651U publication Critical patent/CN201684651U/en

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Abstract

The utility model discloses a superfine wet-type vibrating mill of pharmaceutical preparation raw materials, which consists of a motor (1), a transmission case (2), a frame table (3) and an interlayer cylinder (4). The utility model is characterized in that an abrasion cutting rotor (5) and an abrasion cutting stator (5') are arranged in the interlayer cylinder (4), the motor (1) drives the abrasion cutting rotor (5) to rotate relative to the abrasion cutting stator (5') via a spline head (6) on the upper end of a rotation shaft (6), the upper end of an anti-rotation rod (9) of the abrasion cutting stator (5') is provided with a spring tray (11), the spring tray (11) is provided with a vibration spring (12), and a feed tube (13 ) is communicated with a central feed hole (14) of the abrasion cutting stator (5'). The mill has the advantages of simple structure, low energy consumption, low noise and stable operation; because edging and smashing are carried out simultaneously, the grinding fineness is high; and because the motor adopts a variable speed structure, the abrasion cutting force in milling can be regulated via speed variation. The mill can be widely used in the grinding process of pharmaceutical preparations.

Description

The ultra-fine wet type shake of pharmaceutical preparation raw material grinding machine
Technical field
The utility model relates to a kind of improvement of pharmaceutical preparation raw material pulverizing machine, and the ultra-fine wet type shake of the pharmaceutical preparation raw material of pounding grinding machine is cut, can be hit again to specifically a kind of can the mill.
Background technology
In pharmaceutical preparation is produced, generally all medicine material to be ground into superfine powder, just can enter preparation process then.At present, medicine material is pulverized employed pulverizer, adopt Supersonic Gas streaming pulverizer mostly, impel between medicine grain and the medicine grain and produce between medicine grain and the body by supersonic flow and collide, rub, form segmentation.The deficiency of this ultrafine crusher is: complex structure, cost height, energy consumption height, usage charges height; And fineness is still lower, and processing the thinnest also only has 10 microns; In addition, the noise that is in operation is big, and automaticity is also lower.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, energy consumption is low, fineness is high, noise is little, stable, can grind and cut, can hit again and pound, can increase substantially the ultra-fine wet type shake of the pharmaceutical preparation raw material of fineness of grind grinding machine.
For reaching above purpose, the technical scheme that the utility model adopted is: the ultra-fine wet type shake of this pharmaceutical preparation raw material grinding machine, by motor, gearbox, frame platform and interlayer cylindrical shell constitute, motor is connected with gearbox, gearbox is fixed on the table top bottom side of frame platform, interlayer cylindrical shell on the table top upside of frame platform is fixing, it is characterized in that in the interlayer cylindrical shell, being provided with mill and cut rotor, the spline head is established in the turning cylinder upper end of gearbox, turning cylinder passes the interior bearing of table top central through hole of frame platform, the spline head of its upper end inserts mill and cuts in the splined hole of rotor bottom fixedly connected, in mill is cut the interlayer cylindrical shell on rotor top, be provided with mill and cut stator, insert the anti-rotation bar in the jack on mill is cut stator, anti-bull stick passes the through hole of directed dish, anti-bull stick can only be done, following motion, thereby prevent that mill from cutting stator and rotating, upper end at anti-bull stick is provided with spring tray, be provided with the vibrations spring on spring tray, feed pipe passes the vibrations spring successively, the central through hole of spring tray, the central through hole of directed dish is connected with the central well that mill is cut stator.
The utility model is also implemented by following measure: the rubbing surface that described mill is cut rotor is following cancave cambered surface, is provided with the radiant type rotary-cut groove and the rotary-cut cave of equidistant arrangement on following cancave cambered surface; The rubbing surface that described mill is cut stator is following convex globoidal, is provided with the rotary-cut rib and the rotary-cut projection of equidistant arrangement on following convex globoidal; It is consistent with the radian that grinds the following cancave cambered surface of cutting rotor to grind the following convex globoidal of cutting stator; The inwall of described interlayer cylindrical shell is provided with in the fines and portals, the height that portals in the fines is cut the mouth of rotor along concordant with mill, be provided with the fines mouth of going out on the outer wall of interlayer cylindrical shell, the bottom in the interlayer chamber of interlayer cylindrical shell is for depositing the fines chamber, oblique ring flat-plate outside the bottom of depositing the fines chamber is provided with; Be provided with pressure in the upper end of vibrations spring and regulate barrel,, change abrasive power and pound the power of hitting by the adjusting of pressure adjusting barrel; On the mouth of interlayer cylindrical shell, be provided with seal cover,, grinding carried out under sealing state, prevent volatilization by sealing; Described anti-bull stick can be established 4, and equidistant the arrangement installed.
The beneficial effects of the utility model are: compare with the Supersonic Gas streaming pulverizer of present use, simple in structure, energy consumption is low, noise is little, stable; Because so the structure that has adopted the limit edging to pound in grinding is the fineness of grind height; Because motor has adopted speed changing structure, so the mill shear force in can grinding by the speed change adjusting.Can be widely used in the grinding step in the pharmaceutical preparation.
Description of drawings
Fig. 1, be structure cross-sectional schematic of the present utility model.
Fig. 2, the schematic top plan view of cutting rotor for mill of the present utility model.
Fig. 3, the elevational schematic view of cutting stator for mill of the present utility model.
The specific embodiment
Make the utility model with reference to Fig. 1,2,3.The ultra-fine wet type shake of this pharmaceutical preparation raw material grinding machine, by motor 1, gearbox 2, frame platform 3 and interlayer cylindrical shell 4 constitute, motor 1 is connected with gearbox 2, gearbox 2 is fixed on the table top bottom side of frame platform 3, interlayer cylindrical shell 4 on the table top upside of frame platform 3 is fixing, it is characterized in that in interlayer cylindrical shell 4, being provided with mill and cut rotor 5, spline head 8 is established in turning cylinder 6 upper ends of gearbox 2, turning cylinder 6 passes the interior bearing 7 of table top central through hole of frame platform 3, the spline head 8 of its upper end inserts mill and cuts in the splined hole of rotor 5 bottoms fixedly connected, when motor 1 starts, the turning cylinder 6 of gearbox 2 rotates, thereby drive mill and cut rotor 5 rotations, in mill is cut the interlayer cylindrical shell 4 on rotor 5 tops, be provided with mill cut stator 5 ', mill cut stator 5 ' above jack in insert anti-rotation bar 9, anti-bull stick 9 passes the through hole of directed dish 10, anti-bull stick 9 can only be done, following motion, thereby prevent to grind and cut stator 5 ' rotation, upper end at anti-bull stick 9 is provided with spring tray 11, on spring tray 11, be provided with vibrations spring 12, feed pipe 13 passes vibrations spring 12 successively, the central through hole of spring tray 11, the central through hole of directed dish 10 with grind cut stator 5 ' central well 14 be connected, when mill is cut rotor 5 rotations, because rotor 5 cut by mill and mill is cut stator 5 ' contacted attrition surface injustice, so, when grinding, mill is cut stator 5 ' on having had, move down, under the effect of vibrations spring 12, material has been produced effect of impact, material has been carried out the limit edging pounded, made the thinner of material mill.
The rubbing surface that described mill is cut rotor 5 is following cancave cambered surface 5a, is provided with the radiant type rotary-cut groove 5b and the rotary-cut cave 5c of equidistant arrangement on following cancave cambered surface 5a; Described mill cut stator 5 ' rubbing surface be following convex globoidal 5 ' a, on convex globoidal 5 ' a down, be provided with the rotary-cut rib 5 ' b and the rotary-cut projection 5 ' c of equidistant arrangement; Mill cut stator 5 ' following convex globoidal 5 ' a consistent with the radian that grinds the following cancave cambered surface 5a cut rotor 5; The inwall of described interlayer cylindrical shell 4 is provided with and portals 15 in the fines, 15 the height of portalling in the fines is cut the mouth of rotor 5 along concordant with mill, on the outer wall of interlayer cylindrical shell 4, be provided with the fines mouth 16 of going out, the bottom in the interlayer chamber of interlayer cylindrical shell 4 is for depositing fines chamber 17, oblique ring flat-plate 18 outside the bottom of depositing fines chamber 17 is provided with, levigate finished product 15 flows to and deposits fines chamber 17 by portalling in the fines, and then flows out from the fines mouth 16 of going out; Be provided with pressure in the upper end of vibrations spring 12 and regulate barrel 19,, change abrasive power and pound the power of hitting by the adjusting of pressure adjusting barrel 19; On the mouth of interlayer cylindrical shell 4, be provided with seal cover 20,, grinding carried out under sealing state, prevent volatilization by sealing; Described anti-bull stick 9 can be established 4, and equidistant the arrangement installed.

Claims (4)

1. the ultra-fine wet type of pharmaceutical preparation raw material is shaken grinding machine, by motor (1), gearbox (2), frame platform (3) and interlayer cylindrical shell (4) constitute, motor (1) is connected with gearbox (2), gearbox (2) is fixed on the table top bottom side of frame platform (3), at the fixing interlayer cylindrical shell (4) of going up of the table top upside of frame platform (3), it is characterized in that in interlayer cylindrical shell (4), being provided with mill and cut rotor (5), spline head (8) is established in turning cylinder (6) upper end of gearbox (2), turning cylinder (6) passes the interior bearing (7) of table top central through hole of frame platform (3), the spline head (8) of its upper end inserts mill and cuts in the splined hole of rotor (5) bottom fixedly connected, in mill is cut the interlayer cylindrical shell (4) on rotor (5) top, be provided with mill and cut stator (5 '), insert anti-rotation bar (9) in the jack on mill is cut stator (5 '), anti-bull stick (9) passes the through hole of directed dish (10), upper end at anti-bull stick (9) is provided with spring tray (11), be provided with vibrations spring (12) on spring tray (11), feed pipe (13) passes vibrations spring (12) successively, the central through hole of spring tray (11), the central through hole of directed dish (10) is connected with the central well (14) that mill is cut stator (5 ').
2. the ultra-fine wet type shake of pharmaceutical preparation raw material according to claim 1 grinding machine, it is characterized in that it is following cancave cambered surface (5a) that described mill is cut the rubbing surface of rotor (5), is provided with radiant type rotary-cut groove (5b) and rotary-cut cave (5c) of equidistant arrangement on following cancave cambered surface (5a); The rubbing surface that described mill is cut stator (5 ') for convex globoidal down (5 ' a), (be provided with the rotary-cut rib (5 ' b) and rotary-cut projection (5 ' c) of equidistant arrangement on 5 ' a) at convex globoidal down; Mill cut stator (5 ') following convex globoidal (5 ' a) with mill to cut the radian of following cancave cambered surface (5a) of rotor (5) consistent.
3. the ultra-fine wet type shake of pharmaceutical preparation raw material according to claim 1 grinding machine, the inwall that it is characterized in that described interlayer cylindrical shell (4) is provided with in the fines portal (15), height and the mill of (15) of portalling in the fines cut the mouth of rotor (5) along concordant, on the outer wall of interlayer cylindrical shell (4), be provided with the fines mouth (16) of going out, the bottom in the interlayer chamber of interlayer cylindrical shell (4) is for depositing fines chamber (17), oblique ring flat-plate (18) outside the bottom of depositing fines chamber (17) is provided with.
4. the ultra-fine wet type shake of pharmaceutical preparation raw material according to claim 1 grinding machine is characterized in that being provided with pressure in the upper end of vibrations springs (12) regulates barrel (19).
CN201020160361XU 2010-04-16 2010-04-16 Superfine wet-type vibrating mill of pharmaceutical preparation raw materials CN201684651U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020160361XU CN201684651U (en) 2010-04-16 2010-04-16 Superfine wet-type vibrating mill of pharmaceutical preparation raw materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020160361XU CN201684651U (en) 2010-04-16 2010-04-16 Superfine wet-type vibrating mill of pharmaceutical preparation raw materials

Publications (1)

Publication Number Publication Date
CN201684651U true CN201684651U (en) 2010-12-29

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104772205A (en) * 2015-04-22 2015-07-15 苏州神林堂中医药研究所 Chinese herbal medicine grinding device
CN105289799A (en) * 2015-10-29 2016-02-03 刘洋 Simple drug grinding and smashing device
CN106362841A (en) * 2016-11-30 2017-02-01 德米特(苏州)电子环保材料有限公司 Powder production device
CN106733060A (en) * 2016-12-16 2017-05-31 胡云鑫 A kind of materials abrasive machine
CN108579877A (en) * 2018-05-02 2018-09-28 齐斌贤 A kind of medicinal herb grinder and breaking method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104772205A (en) * 2015-04-22 2015-07-15 苏州神林堂中医药研究所 Chinese herbal medicine grinding device
CN105289799A (en) * 2015-10-29 2016-02-03 刘洋 Simple drug grinding and smashing device
CN105289799B (en) * 2015-10-29 2017-09-22 安徽普仁中药饮片有限公司 A kind of Simple medicament grinds device
CN106362841A (en) * 2016-11-30 2017-02-01 德米特(苏州)电子环保材料有限公司 Powder production device
CN106362841B (en) * 2016-11-30 2019-10-01 德米特(苏州)电子环保材料有限公司 Powder production device
CN106733060A (en) * 2016-12-16 2017-05-31 胡云鑫 A kind of materials abrasive machine
CN108579877A (en) * 2018-05-02 2018-09-28 齐斌贤 A kind of medicinal herb grinder and breaking method

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101229

Termination date: 20110416

C17 Cessation of patent right