CN208679426U - A kind of vibration grinding device for drug semi-finished product powder - Google Patents

A kind of vibration grinding device for drug semi-finished product powder Download PDF

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Publication number
CN208679426U
CN208679426U CN201821365938.3U CN201821365938U CN208679426U CN 208679426 U CN208679426 U CN 208679426U CN 201821365938 U CN201821365938 U CN 201821365938U CN 208679426 U CN208679426 U CN 208679426U
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China
Prior art keywords
grinding
cabinet
powder
abrasive sheet
finished
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CN201821365938.3U
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Chinese (zh)
Inventor
夏玉良
夏冬
朱晓亮
邢学达
侯怡帆
王帆
许艳梅
魏萌
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HENAN HUASHANG PHARMACEUTICAL Co Ltd
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HENAN HUASHANG PHARMACEUTICAL Co Ltd
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Abstract

A kind of vibration grinding device for drug semi-finished product powder, the effective solution problem that existing medicine crushing device crushing effect is poor, crush efficiency is low;Cabinet including rectangle, cabinet internal upper part is equipped with grinding device and grinding device, grinding device includes the crushing hopper being fixed on cabinet, the bottom for crushing hopper is right low left high and bottom right side is equipped with the first feed opening, first feed opening is located at the top of grinding device, the first crushing wheel that front and back axial direction is equipped in hopper is crushed, the first crushing wheel side is engaged with the second crushing wheel;Grinding device includes being fixed on the intracorporal abrasive sheet of case, abrasive sheet is small top and big bottom and lower ending opening pyramidal structure, taper grinding block axial and up big and down small up and down is equipped with above abrasive sheet, there is gap between the outer circumference surface of taper grinding block and the inner peripheral surface of abrasive sheet, be equipped in cabinet and be located at abrasive sheet lower section and vibratile sieve;This structure is simple, novel, easy to use.

Description

A kind of vibration grinding device for drug semi-finished product powder
Technical field
The utility model relates to medical field of mechanical technique, especially a kind of vibration for drug semi-finished product powder is crushed Device.
Background technique
Some drugs are adding man-hour requirement to carry out being ground into powder to it, but existing pulverizer mainly utilizes extruding dress It sets and smashes drug extruding, on the working face that drug easily adheres to pressurizing unit when squeezing, with continuing for pressurizing unit Work, the drug being adhered on its working face is more and more, hard sheeting easy to form, causes extruding crushing effect poor, reduces Crush efficiency influences the quality of drug.
Utility model content
For above situation, for the defect for overcoming the prior art, the purpose of the utility model is just to provide a kind of for medicine The vibration grinding device of object semi-finished product powder, the existing medicine crushing device crushing effect of effective solution is poor, crush efficiency is low The problem of.
Its technical solution solved is that the utility model includes the cabinet of rectangle, cabinet internal upper part be equipped with grinding device and Grinding device, grinding device are located at the upper left side of grinding device, and grinding device includes the crushing hopper being fixed on cabinet, crush The bottom of hopper is right low left high and bottom right side is equipped with the first feed opening, and the first feed opening is located at the top of grinding device, powder The first crushing wheel of front and back axial direction is equipped in particle bucket, the first crushing wheel side is engaged with the second crushing wheel;Grinding device includes It is fixed on the intracorporal abrasive sheet of case, abrasive sheet is small top and big bottom and lower ending opening pyramidal structure, is equipped with above abrasive sheet Axial and up big and down small taper grinding block up and down, has between the outer circumference surface of taper grinding block and the inner peripheral surface of abrasive sheet Gap, interior be equipped with of cabinet are located at abrasive sheet lower section and vibratile sieve.
Compared with prior art, the utility model has the beneficial effects that grinding device and grinding device are set in cabinet, Drug is first ground into little particle, then by little particle grind into powder, improves drug crush efficiency, enhances crushing effect, Due to the rotation of grinding block, the phenomenon that in drug grinding being not in sheeting, and the particle for not being ground into powder is collected It being waited in material collecting box and crushes next time, grinds, avoid the wasting of resources, this structure is simple, and it is novel, it is easy to use.
Detailed description of the invention
Fig. 1 is the complete section main view of the utility model.
Fig. 2 is the cross-sectional view of A-A in the utility model.
Fig. 3 is the top view of the utility model.
Fig. 4 is the structural schematic diagram of sieve in the utility model.
Fig. 5 is the enlarged drawing of B in the utility model Fig. 1.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 5, the cabinet 1 including rectangle, 1 internal upper part of cabinet is equipped with grinding device and grinding device, crushes Device is located at the upper left side of grinding device, and grinding device includes the crushing hopper 2 being fixed on cabinet 1, crushes the bottom of hopper 2 For right low left high and bottom right side is equipped with the first feed opening 3, and the first feed opening 3 is located at the top of grinding device, crushes in hopper 2 The first crushing wheel 4 equipped with front and back axial direction, 4 side of the first crushing wheel are engaged with the second crushing wheel 5;Grinding device includes being fixed on Abrasive sheet 6 in cabinet 1, abrasive sheet 6 are small top and big bottom and lower ending opening pyramidal structure, are equipped with above abrasive sheet 6 upper Lower axial and up big and down small taper grinding block 7 has between the outer circumference surface of taper grinding block 7 and the inner peripheral surface of abrasive sheet 6 There is gap, is equipped in cabinet 1 and is located at 6 lower section of abrasive sheet and vibratile sieve 8.
In order to rotate taper grinding block 7,7 upper end of taper grinding block is fixed with shaft 9, and 9 upper end of shaft is stretched out Cabinet 1 and it is coaxially provided with worm gear 10.
The shaft end of first crushing wheel 4 stretches out cabinet 1 and is coaxially provided with driven pulley 11, is equipped on the outside of cabinet 1 The driving motor 12 of front and back axial direction, 12 front end of driving motor are coaxially installed with driving pulley 13, driving pulley 13 and driven pulley It is connected between 11 through transmission belt 14,13 front end of driving pulley is coaxially provided with the worm screw 15 that can be engaged with worm gear 10.
In order to smoothly enter drug semi-finished product between taper grinding block 7 and abrasive sheet 6, the taper grinding block 7 Upper end is up-small and down-big pyramidal structure, and 7 upper end of taper grinding block is along the circumferential direction equipped with the scraper plate 25 of multiple L-types, scraper plate 25 On there is the one end at turning to be fixed on taper grinding block 7, the other end is contacted with abrasive sheet 6, and the height of scraper plate 25 is less than crushed material It struggles against the distance between 2 lower ends and 7 upper end of taper grinding block.
In order to improve the quality of drug grinding, the sieve 8 is left low and right high, is offered up and down on the left of sieve 8 Notch 16.
1 upper end of cabinet is equipped with lower hopper 24, is connected to inside 24 inside of lower hopper and crushing hopper 2.
In order to reduce the wasting of resources, support plate 17 is equipped in the cabinet 1, support plate 17, which is equipped with, is being located at notch 16 just The material collecting box 18 of lower section.
The through slot 22 positioned at the left side of material collecting box 18 and inside and outside perforation is offered on the cabinet 1, through hinge group on cabinet 1 Part is connected with the cover board 23 positioned at 22 left side of through slot.
Front and rear sides are separately installed with vibrating motor 21 in the cabinet 1, are coaxially installed on the right side of vibrating motor 21 convex It takes turns, the side of protruding end is hinged with connecting rod on cam, and connecting rod lower end and sieve 8 are hinged.
1 lower end of cabinet is inverted cone-shaped structure and bottom offers the second feed opening 19,1 lower end of the cabinet left and right sides It is respectively equipped with multiple supporting legs 20.
When the utility model is used, first rotate cover board 23 to horizontal direction, i.e. opening through slot 22 around hinge assembly, it will Material collecting box 18 is placed in support plate 17, then cover board 23 is rotated around hinge assembly to vertical direction;
Start driving motor 12 and vibrating motor 21, driving motor 12 drives the first crushing wheel 4 and the second powder through V belt translation Broken 5 engagement of wheel, driving motor 12 drives worm screw 15 to engage with worm gear 10, so that shaft 9 drives taper grinding block 7 to rotate; Meanwhile two vibrating motors 21 drive sieve 8 to vibrate up and down in cabinet 1 through cam and connecting rod;
The semi-finished product drug crushed will be needed to pour into lower hopper 24, drug is entered from lower hopper 24 and is crushed in hopper 2, And it is located at the top of 5 engagement place of the first crushing wheel 4 and the second crushing wheel, with nibbling for the first crushing wheel 4 and the second crushing wheel 5 Close, bulky grain drug be extruded after crushing from the first feed opening 3 fall into 7 upper end periphery of taper grinding block and abrasive sheet 6 it Between, with the lasting rotation of taper grinding block 7, circumference of the scraper plate 25 by drug along taper grinding block 7 is scraped, and drug is made to enter cone Between shape grinding block 7 and abrasive sheet 6, generate relative motion between drug and taper grinding block 7, drug by taper grinding block 7 with Abrasive sheet 6 forms powder after grinding, and falls in 8 upper surface of sieve;
Due to the drug granule that is introduced between taper grinding block 7 and abrasive sheet 6 may not by complete grind into powder, With the vibration of sieve 8, the drug for forming powder can fall into the bottom of cabinet 1 by the screening of sieve 8, and not ground completely It can be fallen into material collecting box 18 from the notch 16 in 8 left side of sieve with the vibration of sieve 8 at the drug of powder, when in lower hopper 24 Drug be ground after, powder medicaments can be taken away from the second feed opening 19 of 1 lower end of cabinet.
Compared with prior art, the utility model has the beneficial effects that grinding device and grinding device are set in cabinet, Drug is first ground into little particle, then by little particle grind into powder, improves drug crush efficiency, enhances crushing effect, Due to the rotation of grinding block, the phenomenon that in drug grinding being not in sheeting, and the particle for not being ground into powder is collected It being waited in material collecting box and crushes next time, grinds, avoid the wasting of resources, this structure is simple, and it is novel, it is easy to use.

Claims (7)

1. a kind of vibration grinding device for drug semi-finished product powder, the cabinet (1) including rectangle, which is characterized in that cabinet (1) internal upper part is equipped with grinding device and grinding device, and grinding device is located at the upper left side of grinding device, and grinding device includes fixing Crushing hopper (2) on cabinet (1), the bottom for crushing hopper (2) is right low left high and bottom right side is equipped with the first feed opening (3), the first feed opening (3) is located at the top of grinding device, crushes the first crushing wheel (4) that front and back axial direction is equipped in hopper (2), First crushing wheel (4) side is engaged with the second crushing wheel (5);Grinding device includes the abrasive sheet (6) being fixed in cabinet (1), Abrasive sheet (6) is small top and big bottom and lower ending opening pyramidal structure, be equipped with above abrasive sheet (6) up and down it is axial and it is upper it is big under Small taper grinding block (7) has gap, case between the outer circumference surface of taper grinding block (7) and the inner peripheral surface of abrasive sheet (6) It is equipped in body (1) and is located at abrasive sheet (6) lower section and vibratile sieve (8).
2. a kind of vibration grinding device for drug semi-finished product powder according to claim 1, which is characterized in that described Taper grinding block (7) upper end be fixed with shaft (9), shaft (9) upper end, which is stretched out, cabinet (1) and is coaxially provided with worm gear (10).
3. a kind of vibration grinding device for drug semi-finished product powder according to claim 1, which is characterized in that described The shaft end of the first crushing wheel (4) stretch out and cabinet (1) and be coaxially provided with driven pulley (11), front and back is installed on the outside of cabinet (1) Axial driving motor (12), driving motor (12) front end are coaxially installed with driving pulley (13), driving pulley (13) with it is driven It is connected between belt wheel (11) through transmission belt (14), driving pulley (13) front end is coaxially provided with the worm screw that can be engaged with worm gear (10) (15).
4. a kind of vibration grinding device for drug semi-finished product powder according to claim 1, which is characterized in that described Taper grinding block (7) upper end be up-small and down-big pyramidal structure, taper grinding block (7) upper end is along the circumferential direction equipped with multiple L The scraper plate (25) of type has the one end at turning to be fixed on taper grinding block (7) on scraper plate (25), and the other end connects with abrasive sheet (6) Touching, the height of scraper plate (25), which is less than, crushes the distance between hopper (2) lower end and taper grinding block (7) upper end.
5. a kind of vibration grinding device for drug semi-finished product powder according to claim 1, which is characterized in that described Sieve (8) be left low and right high, notch (16) up and down is offered on the left of sieve (8).
6. a kind of vibration grinding device for drug semi-finished product powder according to claim 1, which is characterized in that described Cabinet (1) in be equipped with support plate (17), support plate (17) be equipped be located at notch (16) immediately below material collecting box (18).
7. a kind of vibration grinding device for drug semi-finished product powder according to claim 1, which is characterized in that described Cabinet (1) on offer on the left of the material collecting box (18) and the through slot (22) of inside and outside perforation, cabinet connect on (1) through hinge assembly It is connected to the cover board (23) being located on the left of through slot (22).
CN201821365938.3U 2018-08-23 2018-08-23 A kind of vibration grinding device for drug semi-finished product powder Active CN208679426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821365938.3U CN208679426U (en) 2018-08-23 2018-08-23 A kind of vibration grinding device for drug semi-finished product powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821365938.3U CN208679426U (en) 2018-08-23 2018-08-23 A kind of vibration grinding device for drug semi-finished product powder

Publications (1)

Publication Number Publication Date
CN208679426U true CN208679426U (en) 2019-04-02

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109999967A (en) * 2019-05-05 2019-07-12 王琳琳 A kind of vacuum type medicinal material grinding device
CN110961227A (en) * 2019-10-26 2020-04-07 嘉兴新博信息科技有限公司 Electromechanical integrated ore material high-efficiency treatment equipment
CN111389550A (en) * 2020-03-06 2020-07-10 青岛海川建设集团有限公司 Small-size building material grinding device for building engineering

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109999967A (en) * 2019-05-05 2019-07-12 王琳琳 A kind of vacuum type medicinal material grinding device
CN110961227A (en) * 2019-10-26 2020-04-07 嘉兴新博信息科技有限公司 Electromechanical integrated ore material high-efficiency treatment equipment
CN111389550A (en) * 2020-03-06 2020-07-10 青岛海川建设集团有限公司 Small-size building material grinding device for building engineering

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