CN204656929U - A kind of medicinal material grading oscillating screen - Google Patents
A kind of medicinal material grading oscillating screen Download PDFInfo
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- CN204656929U CN204656929U CN201520329866.7U CN201520329866U CN204656929U CN 204656929 U CN204656929 U CN 204656929U CN 201520329866 U CN201520329866 U CN 201520329866U CN 204656929 U CN204656929 U CN 204656929U
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- screen
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Abstract
The utility model discloses a kind of medicinal material grading oscillating screen, comprise screen box, vibrating mechanism and base, it is characterized in that, described screen box, vibrating mechanism device are on base, vibrating mechanism is connected with screen box and drives screen box to vibrate, the some layers of screen cloth tilted are provided with in described screen box, the aperture size of last layer screen cloth is large compared with the aperture size of lower one deck screen cloth successively, the top of screen box arranges feeding mouth, arrange discharging opening in the lower end of the screen cloth tilted, on the wall of screen box, perforate is connected to dust exhaust apparatus by ventilation duct.Impurity in material can fully screen out by medicinal material grading oscillating screen described in the utility model; and realize the sizing screening of the medicinal material of different brackets; eliminate dust during screening; improve medical material quanlity; avoid dust pollution production environment simultaneously; protection operating personnel's is healthy, and the cleaning of screen box is easy to maintenance, keeps good screening effect.
Description
Technical field
The utility model relates to vibratory sieve technical field, particularly relates to a kind of medicinal material grading oscillating screen.
Background technology
In the process of Chinese medicine, due in Chinese medicine containing much impurity, need impurity to screen out and just can reach the requirement of taking afterwards.In the manufacture craft of Chinese patent drug, in order to ensure the quality of products, technological process requires very strict, filters out medicinal material that is of good quality, certain size size, and the consumption and the quality that control medicinal material must be accurately.Traditional Choice of Chinese medicine material adopts manual screening, but labour intensity is large and efficiency is very low, arrive the vibratory sieve that modern employing is electronic, greatly improve screening efficiency and reduce artificial labour intensity, but the screening effect of vibratory sieve conventional is at present not good, when sieving, the separating degree of Chinese medicine and impurity is inadequate, effectively impurity cannot be screened out totally, also there is a lot of dust in Chinese medicine simultaneously, dust cannot be removed when sieving, also cause production environment dust from flying, still can adhere to one deck dust on the medicinal material surface finally obtained, affect the quality of medicinal material.
Utility model content
The technical assignment of technical problem to be solved in the utility model and proposition improves prior art, a kind of medicinal material grading oscillating screen is provided, the screening effect solving vibratory sieve traditional in current technology is not good, still can residual quantities of contaminants, cannot dust be removed, affect the problem of medical material quanlity.
For solving above technical problem, the technical solution of the utility model is:
A kind of medicinal material grading oscillating screen, comprise screen box, vibrating mechanism and base, it is characterized in that, described screen box, vibrating mechanism device are on base, and vibrating mechanism is connected with screen box and drives screen box to vibrate, and are provided with the some layers of screen cloth tilted in described screen box, the aperture size of last layer screen cloth is large compared with the aperture size of lower one deck screen cloth successively, the top of screen box arranges feeding mouth, and arrange discharging opening in the lower end of the screen cloth tilted, on the wall of screen box, perforate is connected to dust exhaust apparatus by ventilation duct.Medicinal material grading oscillating screen described in the utility model adopts multilayer screen cloth structure, improve the separating degree of medicinal material and impurity, thus raising screening effect, and the aperture size of screen cloth from top to bottom diminishes gradually, thus sizing screening can be carried out to medicinal material, filter out of good quality, size is large, by the quality grading of medicinal material.Simultaneously when vibrosieve; the dust of medicinal material itself also can vibrate thereupon and fly upward by vibration; the utility model utilizes dust arrester by ventilation duct by the dust sucking-off in screen box; thus effectively reach the effect of dedusting; the quality of further raising medicinal material; avoid production environment dust from flying, protection operating personnel's is healthy.
Further, described vibrating mechanism comprises motor, is connected between motor with screen box by transmission mechanism.The utility model utilizes motor to realize vibration, and structure is simple, and cost of manufacture is low.
Further, described transmission mechanism adopts eccentric wheel, and eccentric wheel is connected with the rotating shaft of motor, and eccentric wheel is articulated and connected with screen box again, and horizontally, eccentric wheel is perpendicular to direction, bottom surface in the rotating shaft of motor.The utility model utilizes electric machine rotation band movable eccentric wheel to rotate along vertical plane, eccentric wheel drives screen box to do the whirling vibration of vertical plane, Oscillation Amplitude is large, realize the vibration of four direction up and down, thus medicinal material can be made fully to be spread out on screen cloth, avoid impurity to be mixed in medicinal material in heaps, improve screening effect, impurity is fully screened out.
Further, described screen box is connected on base by spring assembly, and the utility model utilizes spring assembly to support screen box, keeps the connection with base, a side to make again screen box be free to vibration on the one hand.
Further, described screen box is provided with access door, the parts such as the screen cloth of convenient maintenance screen box inside, are convenient to clear up screen cloth, improve and safeguard cleaning efficiency.
Further, the left and right sides of described screen box inwall is provided with chute, screen cloth is placed in screen box along chute, the utility model utilizes sliding groove structure to make can inserting in screen box easily or extracting out in screen box of screen cloth, can clear up screen cloth easily and safeguard, improve cleaning effect, it is more convenient to operate.
Compared with prior art, the utility model advantage is:
Impurity in material can fully screen out by medicinal material grading oscillating screen described in the utility model, and realize the sizing screening of the medicinal material of different brackets, eliminate dust during screening, improve medical material quanlity, avoid dust pollution production environment simultaneously, protection operating personnel's is healthy, and the cleaning of screen box is easy to maintenance, keeps good screening effect;
The utility model structure is simple, and applicability is strong, and cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cross-sectional view of screen box.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Disclosed in the utility model embodiment, a kind of medicinal material grading oscillating screen effectively increases the separating degree of Chinese medicine and impurity, fully removes the impurity in Chinese medicine, and removes dust, improve the medical material quanlity after screening.
As depicted in figs. 1 and 2, a kind of medicinal material grading oscillating screen, comprise screen box 1, vibrating mechanism and base 2, screen box 1, vibrating mechanism device is on base 2, screen box 1 is connected on base 2 by spring assembly 10, vibrating mechanism is connected with screen box 1 and drives screen box 1 to vibrate, in the present embodiment, vibrating mechanism adopts motor 8 to drive, be connected by transmission mechanism 9 between motor 8 with screen box 1, transmission mechanism 9 is eccentric wheel, eccentric wheel is connected with the rotating shaft of motor 8, eccentric wheel is articulated and connected with screen box 1 again, the rotating shaft of motor 8 horizontally, eccentric wheel is perpendicular to direction, bottom surface, movable eccentric wheel is with to rotate at vertical plane when motor 8 works, thus make screen box 1 whirling vibration on the vertical plane, improve vibrosieve effect.The some layers of screen cloth 3 tilted are provided with in screen box 1, the aperture size of last layer screen cloth 3 is large compared with the aperture size of lower one deck screen cloth 3 successively, the top of screen box 1 arranges feeding mouth 4, in the lower end of the screen cloth 3 tilted, discharging opening 5 is set, on the wall of screen box 1, perforate is connected to dust exhaust apparatus 7 by ventilation duct 6, and in the process of vibrosieve, dust also can be got up by vibration, utilizes dust exhaust apparatus 7 to be siphoned away by dust, avoid dust to fall the surface being attached to medicinal material after rise, improve the quality of medicinal material.
Screen box 1 is provided with access door 11, then be provided with chute 12 at the left and right sides of screen box 1 inwall, screen cloth 3 is placed in screen box 1 along chute 12, utilizes access door 11 to make screen cloth 3 conveniently to put into along chute 12 or to take out, easy cleaning and maintenance are changed, and increase work efficiency.
Below be only preferred embodiment of the present utility model, it should be pointed out that above-mentioned preferred embodiment should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a medicinal material grading oscillating screen, comprise screen box (1), vibrating mechanism and base (2), it is characterized in that, described screen box (1), vibrating mechanism device is on base (2), vibrating mechanism is connected with screen box (1) and drives screen box (1) to vibrate, the some layers of screen cloth (3) tilted are provided with in described screen box (1), the aperture size of last layer screen cloth (3) is large compared with the aperture size of lower one deck screen cloth (3) successively, the top of screen box (1) arranges feeding mouth (4), in the lower end of the screen cloth (3) tilted, discharging opening (5) is set, on the wall of screen box (1), perforate is connected to dust exhaust apparatus (7) by ventilation duct (6).
2. medicinal material grading oscillating screen according to claim 1, is characterized in that, described vibrating mechanism comprises motor (8), is connected between motor (8) with screen box (1) by transmission mechanism (9).
3. medicinal material grading oscillating screen according to claim 2, it is characterized in that, described transmission mechanism (9) adopts eccentric wheel, eccentric wheel is connected with the rotating shaft of motor (8), eccentric wheel is articulated and connected with screen box (1) again, horizontally, eccentric wheel is perpendicular to direction, bottom surface in the rotating shaft of motor (8).
4. medicinal material grading oscillating screen according to claim 1, is characterized in that, described screen box (1) is connected on base (2) by spring assembly (10).
5. medicinal material grading oscillating screen according to claim 4, is characterized in that, described screen box (1) is provided with access door (11).
6. medicinal material grading oscillating screen according to claim 5, it is characterized in that, the left and right sides of described screen box (1) inwall is provided with chute (12), and screen cloth (3) is placed in screen box (1) along chute (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329866.7U CN204656929U (en) | 2015-05-20 | 2015-05-20 | A kind of medicinal material grading oscillating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329866.7U CN204656929U (en) | 2015-05-20 | 2015-05-20 | A kind of medicinal material grading oscillating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656929U true CN204656929U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329866.7U Expired - Fee Related CN204656929U (en) | 2015-05-20 | 2015-05-20 | A kind of medicinal material grading oscillating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656929U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698730A (en) * | 2016-02-02 | 2016-06-22 | 芜湖文达精密机械科技有限公司 | Wear resistant steel ball detection system |
| CN106806133A (en) * | 2017-01-17 | 2017-06-09 | 邝锐 | A kind of sugar-coat stings body and covers sugared specification screening integration apparatus |
| CN107127152A (en) * | 2017-07-11 | 2017-09-05 | 石台县余节高苦槠农产品有限公司 | A kind of vibrational structure and the screening machine using the vibrational structure |
| CN107282409A (en) * | 2017-06-29 | 2017-10-24 | 柳州中品科技有限公司 | A kind of crops filtering and impurity removing device |
| CN109050997A (en) * | 2018-09-07 | 2018-12-21 | 四川省天翔食品有限公司 | A kind of sub-sieve sack filling machine |
| CN111014020A (en) * | 2019-11-25 | 2020-04-17 | 大同新成新材料股份有限公司 | Screening machine for semiconductor production and screening method thereof |
| CN113181991A (en) * | 2021-04-29 | 2021-07-30 | 重庆渝粒乡米业有限公司 | Rice processing technology |
| CN115921291A (en) * | 2022-11-29 | 2023-04-07 | 合肥市公路桥梁工程有限责任公司 | Vibrating screen with multilayer screen structure |
-
2015
- 2015-05-20 CN CN201520329866.7U patent/CN204656929U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698730A (en) * | 2016-02-02 | 2016-06-22 | 芜湖文达精密机械科技有限公司 | Wear resistant steel ball detection system |
| CN105698730B (en) * | 2016-02-02 | 2019-04-30 | 芜湖文达精密机械科技有限公司 | A kind of abrasion-proof steel ball detection system |
| CN106806133A (en) * | 2017-01-17 | 2017-06-09 | 邝锐 | A kind of sugar-coat stings body and covers sugared specification screening integration apparatus |
| CN107282409A (en) * | 2017-06-29 | 2017-10-24 | 柳州中品科技有限公司 | A kind of crops filtering and impurity removing device |
| CN107127152A (en) * | 2017-07-11 | 2017-09-05 | 石台县余节高苦槠农产品有限公司 | A kind of vibrational structure and the screening machine using the vibrational structure |
| CN109050997A (en) * | 2018-09-07 | 2018-12-21 | 四川省天翔食品有限公司 | A kind of sub-sieve sack filling machine |
| CN111014020A (en) * | 2019-11-25 | 2020-04-17 | 大同新成新材料股份有限公司 | Screening machine for semiconductor production and screening method thereof |
| CN111014020B (en) * | 2019-11-25 | 2021-09-21 | 大同新成新材料股份有限公司 | Screening machine for semiconductor production and screening method thereof |
| CN113181991A (en) * | 2021-04-29 | 2021-07-30 | 重庆渝粒乡米业有限公司 | Rice processing technology |
| CN115921291A (en) * | 2022-11-29 | 2023-04-07 | 合肥市公路桥梁工程有限责任公司 | Vibrating screen with multilayer screen structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160520 |
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| CF01 | Termination of patent right due to non-payment of annual fee |