CN202114003U - Rotary screen for Chinese herbal medicines - Google Patents
Rotary screen for Chinese herbal medicines Download PDFInfo
- Publication number
- CN202114003U CN202114003U CN201120183646XU CN201120183646U CN202114003U CN 202114003 U CN202114003 U CN 202114003U CN 201120183646X U CN201120183646X U CN 201120183646XU CN 201120183646 U CN201120183646 U CN 201120183646U CN 202114003 U CN202114003 U CN 202114003U
- Authority
- CN
- China
- Prior art keywords
- screen
- partition plate
- support
- chinese herbal
- power transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a rotary screen for Chinese herbal medicines, which comprises a support. An upper partition plate and a lower partition plate are mounted on the support; a motor is mounted on the right of the lower partition plate; transmission shafts extending out of the upper partition plate are rotatably mounted in the middles of the front and the rear of the lower partition plate respectively; the lower ends of the transmission shafts are connected with the motor through a belt transmission mechanism; rotary shafts with heights equal to those of the transmission shafts are rotatably mounted at corners of the upper partition plate respectively; an eccentric disk is rotatably mounted at the upper ends of the rotary shafts and the transmission shafts; an inclined frame is mounted at the upper end of the eccentric disk; a screen box is mounted at the upper end of the frame; a plurality of screen meshes with gradually increased mesh densities are mounted on the inner walls of the screen box from top to bottom; discharge chutes are positioned at outlet ends of the screen meshes on the screen box respectively; and a counter weight is fixed to the lower end of the support. The transmission shafts symmetrically arranged below a frame rotate simultaneously, and additionally the counter weight is arranged on the lower partition plate of the support, so that the problem of vibration of the rotary screen is solved effectively, the service life of the rotary screen is prolonged, slices of the Chinese herbal medicines can be classified effectively, rapidly and accurately.
Description
Technical field:
The utility model relates to the sieve field, relates in particular to a kind of Chinese herbal medicine rotary screen.
Background technology:
Rotary screen normally relies on frame for movement rotation to drive screen box and sieves work.Its oscillation trajectory is the curve circumnutation along the plane.Critical pieces such as the general dynamic mechanism of rotary screen, screen box, screen cloth, eccentric disc constitute.
The power transmission shaft of original rotary screen has only one and be positioned at the corner of framework, causes the rotary screen noise big, and extremely unstable during operate as normal, the improper vibration of whole rotary screen makes screening quality relatively poor, and service life is shorter.The utility model adopts the power transmission shaft that is symmetrically arranged in the framework below to rotate simultaneously, and the lower clapboard of this support arm is provided with mass, has alleviated the vibration problem of rotary screen effectively.
The utility model content:
To the prior art problem, the purpose of the utility model provides a kind of Chinese herbal medicine rotary screen, makes that rotary screen working stability, noise reduce, screening efficiency improves.
The technical scheme of the utility model is following:
The Chinese herbal medicine rotary screen; Comprise support, upper and lower dividing plate is installed on the support, it is characterized in that: the lower clapboard right side is equipped with motor; Be rotatablely equipped with the power transmission shaft that stretches out described upper spacer respectively in the middle of side is positioned at before and after the lower clapboard; The power transmission shaft lower end is connected through tape handler with described motor, and upper spacer corner is rotatablely equipped with the rotating shaft with described power transmission shaft upper end height such as grade respectively, and rotating shaft and described power transmission shaft upper end are rotatablely equipped with eccentric disc; The eccentric disc upper end is equipped with the framework of inclination; The framework upper end is equipped with screen box, and the screen box inwall is equipped with the screen cloth that several layers of mesh density increase gradually from top to bottom, is positioned at the screen cloth port of export on the screen box and is respectively equipped with towards different directions, downward-sloping blow tank.
Described Chinese herbal medicine rotary screen is characterized in that: described support lower end is fixed with mass.
The utility model has the advantages that:
The utility model adopts the power transmission shaft that is symmetrically arranged in the framework below to rotate simultaneously; The lower clapboard of this support arm is provided with mass, has alleviated the vibration problem of rotary screen effectively, has prolonged service life; Make that the section of Chinese herbal medicine can well classification, classification is accurate fast.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
The Chinese herbal medicine rotary screen comprises support 1, and upper and lower dividing plate 2,3 is installed on the support 1; Lower clapboard 3 right sides are equipped with motor 4, are rotatablely equipped with the power transmission shaft 5 that stretches out upper spacer 2 respectively in the middle of lower clapboard 3 front and back sides are positioned at, and power transmission shaft 5 lower ends are connected through tape handler 6 with motor 4; Upper spacer 2 corners are rotatablely equipped with the rotating shaft 7 with power transmission shaft 5 upper ends height such as grade respectively, and rotating shaft 7 is rotatablely equipped with eccentric disc 8 with power transmission shaft 5 upper ends, and eccentric disc 8 upper ends are equipped with the framework 9 of inclination; Framework 9 upper ends are equipped with screen box 10, and screen box 10 inwalls are equipped with the screen cloth 11 that several layers of mesh density increase gradually from top to bottom, and the mesh the superiors of screen cloth 11 are generally 8-10mm; Every layer of density 2mm that successively decreases successively; Orlop is generally 1-2mm, is positioned at screen cloth 11 ports of export on the screen box 10 and is respectively equipped with towards different directions, downward-sloping blow tank 12, and support 1 lower end is fixed with mass 13; Make the rotary screen working stability, noise is little.
Claims (2)
1. Chinese herbal medicine rotary screen; Comprise support, upper and lower dividing plate is installed on the support, it is characterized in that: the lower clapboard right side is equipped with motor; Be rotatablely equipped with the power transmission shaft that stretches out described upper spacer respectively in the middle of side is positioned at before and after the lower clapboard; The power transmission shaft lower end is connected through tape handler with described motor, and upper spacer corner is rotatablely equipped with the rotating shaft with described power transmission shaft upper end height such as grade respectively, and rotating shaft and described power transmission shaft upper end are rotatablely equipped with eccentric disc; The eccentric disc upper end is equipped with the framework of inclination; The framework upper end is equipped with screen box, and the screen box inwall is equipped with the screen cloth that several layers of mesh density increase gradually from top to bottom, is positioned at the screen cloth port of export on the screen box and is respectively equipped with towards different directions, downward-sloping blow tank.
2. Chinese herbal medicine rotary screen according to claim 1 is characterized in that: described support lower end is fixed with mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120183646XU CN202114003U (en) | 2011-06-02 | 2011-06-02 | Rotary screen for Chinese herbal medicines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120183646XU CN202114003U (en) | 2011-06-02 | 2011-06-02 | Rotary screen for Chinese herbal medicines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114003U true CN202114003U (en) | 2012-01-18 |
Family
ID=45455102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120183646XU Expired - Fee Related CN202114003U (en) | 2011-06-02 | 2011-06-02 | Rotary screen for Chinese herbal medicines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190613A (en) * | 2014-07-10 | 2014-12-10 | 浙江瑞泰耐火材料科技有限公司 | Castable screening device |
-
2011
- 2011-06-02 CN CN201120183646XU patent/CN202114003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190613A (en) * | 2014-07-10 | 2014-12-10 | 浙江瑞泰耐火材料科技有限公司 | Castable screening device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201644379U (en) | Vibrating screen classifier used for metal and non-metal powder | |
| CN207401746U (en) | A kind of grain of rice sorting equipment | |
| CN107379257A (en) | A kind of building mortar quick agitator | |
| CN211027041U (en) | Stone removing processing device for processing raw material rice | |
| CN203508379U (en) | Pendulum type sieving machine | |
| CN202114003U (en) | Rotary screen for Chinese herbal medicines | |
| CN116371552A (en) | Coal crushing and separating device and separating method thereof | |
| CN202460979U (en) | Screen sieve for screening coffee beans | |
| CN207188182U (en) | One kind automation rice classifying screen | |
| CN111468389B (en) | Fine grain classificator driven by grain falling impact | |
| CN210753756U (en) | Rice processing buffer | |
| CN103623994A (en) | Granular material screening machine | |
| CN205128390U (en) | It is experimental with stirring formula screening machine that gathers materials | |
| CN218502613U (en) | Quick sieving mechanism of root of kudzu vine piece | |
| CN206351112U (en) | A kind of new sand sieving machine | |
| CN202232812U (en) | Plane round sifter | |
| CN213558267U (en) | Automatic sorting machine for black fungus grades | |
| CN115254283A (en) | Coal vibration screening device | |
| CN203972294U (en) | Chinese Medicinal Materials screening machine | |
| CN206935775U (en) | A kind of rotary medicine screening apparatus | |
| CN219880509U (en) | Sand screening device for building construction | |
| CN205988898U (en) | A kind of swing type Sand screen | |
| CN202336423U (en) | Inclined rotary screen type classifier | |
| CN213558389U (en) | Chinese-medicinal material multilayer screening plant | |
| CN216574127U (en) | A screening plant for herbal pieces-concocts |
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: 20120118 Termination date: 20150602 |
|
| EXPY | Termination of patent right or utility model |