CN204685176U - A kind of medical grinder - Google Patents
A kind of medical grinder Download PDFInfo
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- CN204685176U CN204685176U CN201520149436.7U CN201520149436U CN204685176U CN 204685176 U CN204685176 U CN 204685176U CN 201520149436 U CN201520149436 U CN 201520149436U CN 204685176 U CN204685176 U CN 204685176U
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- grinder
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Abstract
The utility model discloses that a kind of grinding efficiency is high, quality good, stable medical grinder.It comprises fixed upper millstone, lower millstone and the power source for driving described lower millstone to rotate; The lower surface of described upper millstone is umbrella-shaped structure; The upper surface of described lower millstone is the umbrella-shaped structure mated with the lower surface of described upper millstone; The upper surface of described lower millstone and the lower surface of upper millstone are arranged in opposite directions, and described upper millstone and lower millstone be centrally located on same vertical line; Vertical range between the upper surface of the outward flange distance lower millstone of the lower surface of described upper millstone is 0.2-1.0mm; Vertical range between the upper surface of the inward flange distance lower millstone of the lower surface of described upper millstone is 5.0-20.0mm; And also offering charging aperture at the center of described upper millstone, its grinding efficiency is high, quality good, stable.
Description
Technical field
The utility model relates to technical field of medical equipment, is specifically related to a kind of medical grinder.
Background technology
The size, shape, distribution etc. of drug particles are extremely closed main to the function of pharmaceutical formulation and function, thus in medicament research and development, produce with clinical trial process, the required moment ensures the control to drug particles parameter, therefore must carry out corresponding milled processed etc. to medicine; Such as, the active component in nasal spray drug products and excipient, usually dissolve or be suspended in formula.The parameters such as spray particle diameter size, shape directly affect conveying, the dissolving of drug ingedient and receive; And rheometry is another important tool of pharmaceutical industry, the rheological equationm of state determines the key performance characteristics comprising a lot of formula of butterfat, suspension and solution.And for example, at present in clinical treatment, some patients go into a comas owing to existing, have a delicate constitution, the problem such as can not take food voluntarily and take medicine, and need to settle stomach tube to carry out nasal feeding, namely by empty needle directly by food or medicine injection stomach tube.And relatively loaded down with trivial details for taking of oral medicine, common way is the device that pounds medicinal herbs in a mortar needing preparation one special, pours in an other container to allocate with warm water after powdered of manually oral medicine being pounded, and with empty needle, liquid is squeezed into stomach tube more afterwards.And the existing device that pounds medicinal herbs in a mortar is wasted time and energy owing to adopting manually to pound medicinal herbs in a mortar, and pound medicinal herbs in a mortar process Chinese traditional medicine and extraneous contact easily cause medicine contaminated.If the patent No. is a kind of medicine grinding roll crusher shown in " 201410277766.4 ", its structure consists of " is provided with resting barrel structure in the Baltimore groove of frame housing, the side that resting barrel is connected to Baltimore groove internal fixtion cylinder on driving motor by rotating shaft is provided with movable drum structure, movable drum is connected the side of Baltimore groove with fixed bar by buffer unit, buffer unit is arranged between fixed bar and movable drum, brute spring is provided with in buffer unit " according to above-mentioned description, there is complex structure in it, manufacture difficulty is larger, the simultaneously problems such as efficiency is low when grinding, therefore, necessaryly to improve for grinder of the prior art.
Utility model content
For prior art above shortcomings, the utility model proposes that a kind of grinding efficiency is high, quality good, stable medical grinder.It comprises fixed upper millstone, lower millstone and the power source for driving described lower millstone to rotate; The lower surface of described upper millstone is umbrella-shaped structure; The upper surface of described lower millstone is the umbrella-shaped structure mated with the lower surface of described upper millstone; The upper surface of described lower millstone and the lower surface of upper millstone are arranged in opposite directions, and described upper millstone and lower millstone be centrally located on same vertical line; Vertical range between the upper surface of the outward flange distance lower millstone of the lower surface of described upper millstone is 0.2-1.0mm; Vertical range between the upper surface of the inward flange distance lower millstone of the lower surface of described upper millstone is 5.0-20.0mm; And also offering charging aperture at the center of described upper millstone, the utility model grinding efficiency is high, quality good, stable.
The utility model solves its technical problem, and the technical scheme adopted is: a kind of medical grinder, comprises fixed upper millstone, lower millstone and the power source for driving described lower millstone to rotate; The lower surface of described upper millstone is umbrella-shaped structure; The upper surface of described lower millstone is the umbrella-shaped structure mated with the lower surface of described upper millstone; The upper surface of described lower millstone and the lower surface of upper millstone are arranged in opposite directions, and described upper millstone and lower millstone be centrally located on same vertical line; And also offer charging aperture at the center of described upper millstone; Vertical range between the upper surface of the outward flange distance lower millstone of the lower surface of described upper millstone is 0.2-1.0mm; Vertical range between the upper surface of the inward flange distance lower millstone of the lower surface of described upper millstone is 5.0-20.0mm.Described material enters in the gap between upper millstone and lower millstone via charging aperture, and realizes milled processed to material via the rotation of lower millstone.
Further, be radially also provided with at least one strip projected parts in direction at the upper surface of described lower millstone, the length of described strip projected parts is not more than the radius of described upper millstone; The height of described strip projected parts is 0.1-0.8mm.
Preferably, the apparent surface of described upper millstone and lower millstone is provided with corresponding zigzag protruding.
Further, described power source comprises motor, is fixed on the line shaft of lower millstone lower central position, and the lower end of described line shaft connects via shaft coupling is corresponding with described motor.
Further, described medical grinder also comprises cylindrical case, and the equal correspondence of described upper millstone, lower millstone and power source is arranged at the inside of described cylindrical case; Above described upper millstone, be also provided with two transverse links be fixed on described cylindrical case, described upper millstone is fixed via two transverse links.
Further, offer discharging opening at the bottom sidewall of described cylindrical case, be also provided with in described discharge outlet and draw charge bank road, described in draw charge bank road be skewed setting.
Cylindrical case inside below described power source is also provided with material and draws flitch, and described material draws flitch and horizontal direction is that 10 ° of-45 ° of angles are arranged; And described discharging opening is arranged at material draws on the sidewall of flitch low side.
Further, the below of drawing flitch at described material is also provided with vibration motor, and is also provided with flexible non-slip mat in the bottom of described cylindrical case.
Further, the sidewall drawing the high-end place of flitch at described material also offers transparent observing window.
Further, above described upper millstone, be also provided with loading hopper, and be also provided with filter screen in described loading hopper.
Further, the surface area of described upper millstone is less than the surface area of lower millstone; Described upper millstone and lower millstone are made by stainless steel.
Compared with prior art, the beneficial effects of the utility model are:
1. the utility model passes through the design that change conventional rollers extrudes mutually, adopts two mills of the design mutually to extrude the theory of rotation, can realize carrying out milled processed to granular substance fast; And the design mentions, and " vertical range between the upper surface of the outward flange of the lower surface of upper millstone distance lower millstone is 0.2-1.0mm; Vertical range between the upper surface of the inward flange distance lower millstone of the lower surface of upper millstone is 5.0-20.0mm; " design, its object is to a at a certain angle for shape between upper millstone and lower millstone, thus material can be entered in the gap between two mills from center, and then realize there is the slight milled processed to large extruding force.
2. the utility model uses motor as power source, have energy-conservation, be easy to realize, the advantage such as time saving and energy saving.
3. the utility model is by designed discharging opening, the material after grinding can be poured out easily, and further, designed material draws flitch and can guide to discharge outlet by the material after grinding, is convenient to follow-up discharging.
4. the vibration motor designed by the utility model, that draws flitch with material coordinates the blanking being more conducive to material.
5. the flexible non-slip mat designed by the utility model, when this medical grinder works, can improve the stability of its entirety.
6. the lower millstone designed by the utility model and lower millstone are made by stainless steel, the advantages such as intensity is high, long service life that it has.
7. the utility model is radially also provided with at least one strip projected parts in direction at the upper surface of lower millstone, and the length of described strip projected parts is not more than the radius of described upper millstone; Or it is protruding to be provided with corresponding zigzag on the apparent surface of described upper millstone and lower millstone, can significantly improve grinding efficiency, and its structure is easy to advantages such as manufacturing, cost is low, easy to use.
Accompanying drawing explanation
Fig. 1 is medical grinder partial cross structural representation of the present utility model;
Fig. 2 is that in medical grinder of the present utility model, upper millstone and lower millstone arrange angle explanation schematic diagram mutually;
Fig. 3 is the lower millstone primary structure schematic cross-section in medical grinder of the present utility model;
In figure: 1. cylindrical case; 2. loading hopper; 3. upper millstone; 4. lower millstone; 5. strip projected parts; 6. charging aperture; 7. line shaft; 8. motor; 9. material draws flitch; 10. vibration motor; 11. discharging openings; 12. filter screens; 13. draw charge bank road; 14. transparent observing windows; 15. transverse links.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment 1: a kind of medical grinder, see Fig. 1 to Fig. 3; It comprises fixed upper millstone 3, lower millstone 4 and the power source for driving described lower millstone to rotate; Described power source comprises motor 8, is fixed on the line shaft 7 of lower millstone lower central position, and the lower end of described line shaft 7 connects via shaft coupling is corresponding with described motor 8; The lower surface of described upper millstone 3 is umbrella-shaped structure; The upper surface of described lower millstone 4 is the umbrella-shaped structure mated with the lower surface of described upper millstone 3; The upper surface of described lower millstone 4 and the lower surface of upper millstone 3 are arranged in opposite directions, and described upper millstone 3 and lower millstone 4 be centrally located on same vertical line; And also offer charging aperture 6 at the center of described upper millstone; Vertical range between the upper surface of the outward flange distance lower millstone 4 of the lower surface of described upper millstone 3 is 0.2-1.0mm; Vertical range between the upper surface of the inward flange distance lower millstone 4 of the lower surface of described upper millstone 3 is 5.0-20.0mm; The object of this design is a at a certain angle for shape between upper millstone and lower millstone, thus material can be entered in the gap between two mills from center, and then realizes there is the slight milled processed to large extruding force.For improving its grinding effect, be radially also provided with multiple strip projected parts 5 in direction at the upper surface of described lower millstone 4, the length of described strip projected parts 5 should be not more than the radius of described upper millstone 3; The height of strip projected parts 5 is 0.1-0.8mm simultaneously, and strip projected parts 5 can increase the frictional force between material and mill, for better milled processed provides advantage.Or it is protruding to be provided with corresponding zigzag on the apparent surface of described upper millstone 3 and lower millstone 4, also can increase the frictional force between material and mill.
Further, the design that the design extrudes mutually by changing conventional rollers, adopts two mills of the design mutually to extrude the theory of rotation, can realize carrying out milled processed to granular substance fast; At work, described material enters in the gap between upper millstone 3 and lower millstone 4 via charging aperture 6, and realizes milled processed to material via the rotation of lower millstone.
Further, for improving integrality and the stability of book medical grinder, this medical grinder also comprises cylindrical case 1, and further, described upper millstone 3, lower millstone 4 and the equal correspondence of power source are arranged at the inside of described cylindrical case 1; Above described upper millstone 3, be also provided with two transverse links 15 be fixed on described cylindrical case 1, described upper millstone 3 is fixed via two transverse links 15 simultaneously; Simultaneously and offer discharging opening 11 at the bottom sidewall of described cylindrical case 1, the material after grinding can be poured out by discharging opening 11 easily; Cylindrical case inside below described power source is also provided with material and draws flitch 9, and described material draws the inclined setting of flitch 9, is namely that 10 ° of-45 ° of angles are arranged with horizontal direction; And described discharging opening 11 is arranged at material draws on the sidewall of flitch 9 lower end, material draws flitch 9 and the material after grinding can be guided to discharging opening 11 place, is convenient to follow-up discharging.The below of drawing flitch 9 at described material is also provided with vibration motor 10, and vibration motor 10 and material draw coordinating of flitch 9 thus be more conducive to the blanking of material.And be also provided with flexible non-slip mat in the bottom of described cylindrical case 1; When this medical grinder works, the stability of its entirety can be improved.Further, the sidewall drawing the high-end place of flitch 9 at described material also offers transparent observing window 14, the situation of material after the grinding of tubular shell inside can be observed by this transparent observing window 14; Meanwhile, in order to discharging is convenient, is also provided with in described discharge outlet and draws charge bank road 13; Simultaneously in order to charging is convenient, above described upper millstone 3, be also provided with loading hopper 2, and be also provided with filter screen 12 in described loading hopper 2, filter screen can filter out the larger material of block, avoids causing damage to two mills; More optimizedly, the surface area of described upper millstone 3 is less than the surface area of lower millstone 4; Meanwhile, described upper millstone 3 and lower millstone 4 are made by stainless steel, this medical grinder is had advantages such as intensity is high, long service life.In addition to the above-described advantages, the utility model also has the advantages such as grinding efficiency is high, structure is easy to the manufacturing, cost is low, easy to use.
What embodiment of the present utility model was announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; very easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and change, but only otherwise depart from spirit of the present utility model, all in protection domain of the present utility model.
Claims (4)
1. a medical grinder, is characterized in that: comprise fixed upper millstone (3), lower millstone (4) and the power source for driving described lower millstone to rotate; The lower surface of described upper millstone (3) is umbrella-shaped structure; The upper surface of described lower millstone (4) is the umbrella-shaped structure mated with the lower surface of described upper millstone (3); The upper surface of described lower millstone (4) and the lower surface of upper millstone (3) are arranged in opposite directions, and described upper millstone (3) and lower millstone (4) be centrally located on same vertical line; And also offer charging aperture (6) at the center of described upper millstone; Vertical range between the upper surface of outward flange distance lower millstone (4) of the lower surface of described upper millstone (3) is 0.2-1.0mm; Vertical range between the upper surface of inward flange distance lower millstone (4) of the lower surface of described upper millstone (3) is 5.0-20.0mm.
2. medical grinder as claimed in claim 1, is characterized in that: on the apparent surface of described upper millstone (3) and lower millstone (4), be provided with corresponding zigzag protruding.
3. medical grinder as claimed in claim 1, is characterized in that: be also provided with loading hopper (2) in the top of described upper millstone (3), and in described loading hopper, is also provided with filter screen (12).
4. medical grinder as claimed in claim 1, is characterized in that: the surface area of described upper millstone (3) is less than the surface area of lower millstone (4); Described upper millstone (3) and lower millstone (4) are made by stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149436.7U CN204685176U (en) | 2015-03-17 | 2015-03-17 | A kind of medical grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149436.7U CN204685176U (en) | 2015-03-17 | 2015-03-17 | A kind of medical grinder |
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| Publication Number | Publication Date |
|---|---|
| CN204685176U true CN204685176U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520149436.7U Active CN204685176U (en) | 2015-03-17 | 2015-03-17 | A kind of medical grinder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469906A (en) * | 2016-02-05 | 2016-04-06 | 天津昶海环境监测服务有限公司 | Processing method and special device for waste wires |
| CN106235921A (en) * | 2016-10-14 | 2016-12-21 | 蹇可宪 | A kind of slurry separates and the household bean curd cooking machine of energy pulp continuously |
| CN108514921A (en) * | 2018-03-29 | 2018-09-11 | 苏州圣亚精密机械有限公司 | Calcium carbonate side-stand type grinder |
-
2015
- 2015-03-17 CN CN201520149436.7U patent/CN204685176U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469906A (en) * | 2016-02-05 | 2016-04-06 | 天津昶海环境监测服务有限公司 | Processing method and special device for waste wires |
| CN106235921A (en) * | 2016-10-14 | 2016-12-21 | 蹇可宪 | A kind of slurry separates and the household bean curd cooking machine of energy pulp continuously |
| CN106235921B (en) * | 2016-10-14 | 2019-03-15 | 蹇可宪 | A kind of slurry separates the household bean curd cooking machine of the continuous pulp of simultaneously energy |
| CN108514921A (en) * | 2018-03-29 | 2018-09-11 | 苏州圣亚精密机械有限公司 | Calcium carbonate side-stand type grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170504 Address after: The health section of Union Road Jiulong Town Industrial Park of Sichuan County of Yuechi province No. 9 638300 Patentee after: Sichuan Union Pharmaceutical limited liability company Address before: Pitong town Pixian Chengdu city of Sichuan Province Wang Cong road 611730 No. 14 1 floor Patentee before: CHENGDU GUANYU TECHNOLOGY CO., LTD. |