CN202942855U - Gearing for swing granulator - Google Patents
Gearing for swing granulator Download PDFInfo
- Publication number
- CN202942855U CN202942855U CN 201220684464 CN201220684464U CN202942855U CN 202942855 U CN202942855 U CN 202942855U CN 201220684464 CN201220684464 CN 201220684464 CN 201220684464 U CN201220684464 U CN 201220684464U CN 202942855 U CN202942855 U CN 202942855U
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- Prior art keywords
- worm
- motor
- utility
- model
- worm screw
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Abstract
The utility model provides a gearing for a swing granulator. A motor is connected with a worm, the worm is meshed with a worm wheel, and the worm wheel is connected with an output shaft through a crank connecting rod. The gearing provided by the utility model has the advantages of simple structure, reliable operation, low failure rate, great improvement in production efficiency, long service life and reduction in maintenance cost.
Description
Technical field
The utility model relates to a kind of pharmaceutical machine, especially the actuating unit of granulator.
Background technology
In pharmacy procedure, generally with granulator, the medicine of granular material is made grain or the granule materials medicine is carried out whole grain, so that unified specification and taking.The power transmission of existing oscillating granulator; substantially all adopt motor to pass through belt drives worm and wormwheel deceleration transmission; worm screw drives worm gear and rotates; moved back and forth by the worm gear drives tooth bar again; come back rotation by the rack drives output shaft again; and then the drum reciprocating swing of drive granulator, granulate.Advantage is simple in structure, and cost is low; Shortcoming is that efficient is low, moves not steadily, goes out power, and fault rate is high, and tooth bar, gear life are short, cause user's production cost to increase.
The utility model content
The purpose of this utility model is to provide a kind of transmission device of oscillating granulator, substitutes rack pinion by crank connecting link, operates steadily, reliably, and failure rate is low is enhanced productivity, and reduces maintenance cost.
The technical solution of the utility model is: a kind of transmission device of oscillating granulator, and motor is connected with worm screw, worm screw middle part and worm gear engagement, worm gear is connected with output shaft by crank connecting link.
Described motor is connected with worm screw by gear.
Described motor is connected with worm screw by shaft coupling.
Described motor is variable-frequency motor.
It is simple in structure, reliable that the utility model adopts, and failure rate is low can be enhanced productivity greatly, and long service life reduces maintenance cost.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
In figure: 1-motor, 2-worm screw, 3-worm gear, 4-crank connecting link, 5-output shaft.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, the transmission device of a kind of oscillating granulator that the utility model provides, motor 1 is connected with worm screw 2, worm screw 2 middle parts and worm gear 3 engagements, worm gear 3 is connected with output shaft 5 by crank connecting link 4.
Further, motor 1 is connected with worm screw 2 by gear; Preferably, motor 1 is connected with worm screw 2 by shaft coupling.
Further, motor 1 is variable-frequency motor.
During work, motor 1 drives worm screw 2 and rotates, and drives worm gear 3 rotations, and worm gear 3 drives output shaft 5 by crank connecting link 4 and makes positive and negative reciprocating rotation, thereby the drum reciprocating of realizing granulator waves, and the angle of reciprocally swinging is less than 360 °.Variable-frequency motor can satisfy the rotating speed requirement of different material, has enlarged the scope of application of transmission device.
Certainly; the utility model also can have other various embodiments; in the situation that do not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (4)
1. the transmission device of an oscillating granulator, it is characterized in that: motor (1) is connected with worm screw (2), worm screw (2) middle part and worm gear (3) engagement, worm gear (3) is connected with output shaft (5) by crank connecting link (4).
2. the transmission device of oscillating granulator according to claim 1, it is characterized in that: described motor (1) is connected with worm screw (2) by gear.
3. the transmission device of oscillating granulator according to claim 1, it is characterized in that: described motor (1) is connected with worm screw (2) by shaft coupling.
4. the transmission device of oscillating granulator according to claim 1, it is characterized in that: described motor (1) is variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684464 CN202942855U (en) | 2012-12-12 | 2012-12-12 | Gearing for swing granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684464 CN202942855U (en) | 2012-12-12 | 2012-12-12 | Gearing for swing granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942855U true CN202942855U (en) | 2013-05-22 |
Family
ID=48418571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684464 Expired - Fee Related CN202942855U (en) | 2012-12-12 | 2012-12-12 | Gearing for swing granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758975A (en) * | 2019-01-28 | 2019-05-17 | 长沙华秦高新科技有限公司 | A kind of powder method of granulating |
| CN114273224A (en) * | 2021-12-27 | 2022-04-05 | 程建中 | Wet soft viscidity granule material letter sorting equipment |
-
2012
- 2012-12-12 CN CN 201220684464 patent/CN202942855U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758975A (en) * | 2019-01-28 | 2019-05-17 | 长沙华秦高新科技有限公司 | A kind of powder method of granulating |
| CN109758975B (en) * | 2019-01-28 | 2022-02-15 | 长沙华秦高新科技有限公司 | Powder granulating method |
| CN114273224A (en) * | 2021-12-27 | 2022-04-05 | 程建中 | Wet soft viscidity granule material letter sorting equipment |
| CN114273224B (en) * | 2021-12-27 | 2023-12-22 | 程昱锦 | Wet soft viscidity granule material letter sorting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131212 |