CN102477586B - Auxiliary drive mechanism for seed-shaft transmission gear - Google Patents
Auxiliary drive mechanism for seed-shaft transmission gear Download PDFInfo
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- CN102477586B CN102477586B CN201010556148.5A CN201010556148A CN102477586B CN 102477586 B CN102477586 B CN 102477586B CN 201010556148 A CN201010556148 A CN 201010556148A CN 102477586 B CN102477586 B CN 102477586B
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- clutch
- seed
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- belt wheel
- dead electricity
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Abstract
The invention relates to an auxiliary drive mechanism for a seed-shaft transmission gear, belonging to the technical field of vacuum equipment. The auxiliary drive mechanism for the seed-shaft transmission gear comprises an electric motor, an electromagnetic clutch, an electromagnetic power-off clutch, a hand wheel and a belt-wheel transmission mechanism; the electromagnetic clutch and the electromagnetic power-off clutch are respectively arranged at two ends of a lead screw, the lead screw is mounted on a supporting mechanism and two ends of the lead screw are respectively connected with an output end of the electromagnetic clutch and one end of the belt-wheel transmission mechanism; and an input end of the electromagnetic clutch is connected with the electric motor, the hand wheel is mounted on the electromagnetic power-off clutch which is connected with the other end of the belt-wheel transmission mechanism, and the electric motor and the electromagnetic power-off clutch are connected with a power supply. Since the electromagnetic clutch and the electromagnetic power-off clutch are used in the invention, the manual operation is available during the interruption of a power supply, and the problem that the seed-shaft transmission gear cannot work during the interruption of the power supply is solved; and the auxiliary drive mechanism disclosed by the invention has rational and compact overall layout, convenience for operation and full functions.
Description
Technical field
The invention belongs to vacuum apparatus technical field, particularly relate to a kind of auxiliary drive mechanism for seed-shaft transmission gear.
Technical background
At present, the seed rod transmission rig function ratio of known single crystal furnace equipment is more single, and seed shaft transmission rig cannot use in the time of power-off.The state of seed rod when stopping at power-off, until could operate seed rod while restoring electricity again.
Summary of the invention
For the technical problem of above-mentioned existence, the invention provides a kind of auxiliary drive mechanism for seed-shaft transmission gear.It can normally work in the time of the power-off of seed shaft transmission rig.
To achieve these goals, technical scheme of the present invention is as follows:
The present invention includes motor, electromagnetic clutch, electromagnetism dead electricity clutch coupling, handwheel and belt wheel transmission mechanism, described electromagnetic clutch and electromagnetism dead electricity clutch coupling are installed on respectively the two ends of leading screw, leading screw is installed on supporting mechanism, two ends are connected with electromagnetic clutch output terminal and belt wheel transmission mechanism one end respectively, electromagnetic clutch input terminus is connected with motor, handwheel is arranged on electromagnetism dead electricity clutch coupling, electromagnetism dead electricity clutch coupling is connected with the belt wheel transmission mechanism the other end, and motor is connected with power supply with electromagnetism dead electricity clutch coupling.
Described belt wheel transmission mechanism comprises the Timing Belt between first, second flute profile belt wheel and two tooth-like belts, and described the first flute profile belt wheel is arranged on the output shaft of electromagnetism dead electricity clutch coupling, and the second flute profile belt wheel is arranged on leading screw.
The invention has the beneficial effects as follows:
The present invention adopts electromagnetic clutch and electromagnetism dead electricity clutch mechanism, can in the time of power-off, carry out manual operation, the problem that cannot work while not only having solved the power-off of seed shaft transmission rig, and also office of the present invention's entirety portion is reasonable, compact, easy to operate, multiple functional.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present invention.
Fig. 2 is the left view of Fig. 1.
In figure: 1. motor, 2. electromagnetic clutch, 3. supporting mechanism, 4. leading screw, 5. handwheel, 6. electromagnetism dead electricity clutch coupling, 7. Timing Belt, 8. the first flute profile belt wheel, 9. the second flute profile belt wheel, 10. seed shaft assembly.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiment 1: as Fig. 1, shown in Fig. 2, the present invention includes motor 1, electromagnetic clutch 2, electromagnetism dead electricity clutch coupling 6, handwheel 5 and belt wheel transmission mechanism, described electromagnetic clutch 2 and electromagnetism dead electricity clutch coupling 6 are installed on respectively leading screw 4 two ends, the leading screw 4 of seed-shaft transmission gear is installed on supporting mechanism 3, two ends are connected with electromagnetic clutch 2 output terminals and belt wheel transmission mechanism one end respectively, electromagnetic clutch 2 input terminuss are connected with motor 1, handwheel 5 is arranged on electromagnetism dead electricity clutch coupling 6, electromagnetism dead electricity clutch coupling 6 is connected with the belt wheel transmission mechanism the other end, motor is connected with power supply with electromagnetism dead electricity clutch coupling 6.
Described belt wheel transmission mechanism comprises the Timing Belt 7 between first, second flute profile belt wheel 8,9 and two tooth-like belts, and described the first flute profile belt wheel 8 is arranged on the output shaft of electromagnetism dead electricity clutch coupling 6, and the second flute profile belt wheel 9 is arranged on leading screw 4.
Working process of the present invention:
The present invention is in the time of energising, and motor 1 drives electromagnetic clutch 2 to drive seed-shaft transmission gear leading screw 4 to move, and seed shaft assembly 10 is normally moved, now electromagnetic clutch 2 adhesives, and electromagnetism dead electricity clutch coupling 6 disconnects; In the time having a power failure, electromagnetic clutch 2 disconnects, electronic 1 stops action, electromagnetism dead electricity clutch coupling 6 adhesives simultaneously, can operate the handwheel 5 being connected with electromagnetism dead electricity clutch coupling 6, by the first flute profile belt wheel 8, Timing Belt 7, the second flute profile belt wheel 9 transmissions, leading screw 4 is carried out to manual operation, reach the object of seed shaft assembly 10 regular events.
Claims (2)
1. the auxiliary drive mechanism for seed-shaft transmission gear, it is characterized in that: comprise motor, electromagnetic clutch, electromagnetism dead electricity clutch coupling, handwheel and belt wheel transmission mechanism, described electromagnetic clutch and electromagnetism dead electricity clutch coupling are installed on respectively the two ends of leading screw, leading screw is installed on supporting mechanism, two ends are connected with electromagnetic clutch output terminal and belt wheel transmission mechanism one end respectively, electromagnetic clutch input terminus is connected with motor, handwheel is arranged on electromagnetism dead electricity clutch coupling, electromagnetism dead electricity clutch coupling is connected with the belt wheel transmission mechanism the other end, motor is connected with power supply with electromagnetism dead electricity clutch coupling.
2. the auxiliary drive mechanism for seed-shaft transmission gear according to claim 1, it is characterized in that: described belt wheel transmission mechanism comprises the Timing Belt between first, second flute profile belt wheel and two tooth-like belts, described the first flute profile belt wheel is arranged on the output shaft of electromagnetism dead electricity clutch coupling, and the second flute profile belt wheel is arranged on leading screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010556148.5A CN102477586B (en) | 2010-11-24 | 2010-11-24 | Auxiliary drive mechanism for seed-shaft transmission gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010556148.5A CN102477586B (en) | 2010-11-24 | 2010-11-24 | Auxiliary drive mechanism for seed-shaft transmission gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102477586A CN102477586A (en) | 2012-05-30 |
| CN102477586B true CN102477586B (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010556148.5A Active CN102477586B (en) | 2010-11-24 | 2010-11-24 | Auxiliary drive mechanism for seed-shaft transmission gear |
Country Status (1)
| Country | Link |
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| CN (1) | CN102477586B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406393A (en) * | 2018-12-20 | 2019-03-01 | 浙江工业大学 | A kind of film and the electric or hand measuring device of basal body binding force |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101744630A (en) * | 2008-12-01 | 2010-06-23 | 深圳迈瑞生物医疗电子股份有限公司 | Rotating and braking mechanism |
| CN202000028U (en) * | 2010-11-24 | 2011-10-05 | 中国科学院沈阳科学仪器研制中心有限公司 | Auxiliary driving mechanism for seed crystal shaft transmission device |
-
2010
- 2010-11-24 CN CN201010556148.5A patent/CN102477586B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101744630A (en) * | 2008-12-01 | 2010-06-23 | 深圳迈瑞生物医疗电子股份有限公司 | Rotating and braking mechanism |
| CN202000028U (en) * | 2010-11-24 | 2011-10-05 | 中国科学院沈阳科学仪器研制中心有限公司 | Auxiliary driving mechanism for seed crystal shaft transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102477586A (en) | 2012-05-30 |
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Address after: Xinyuan street Shenyang Hunnan New District of 110168 cities in Liaoning province. Applicant after: Shenyang Scientific Apparatus Co., Ltd. of Chinese Academy of Sciences Address before: Xinyuan street Shenyang Hunnan New District of 110168 cities in Liaoning province. Applicant before: Shenyang Scientific Instrument Research & Mfg. Center Co., Ltd., C.A.S |
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Free format text: CORRECT: APPLICANT; FROM: SHENYANG SCIENTIFIC INSTRUMENT RESEARCH + MFG. CENTER CO., LTD., C.A.S TO: CAS SHENYANG SCIENTIFIC INSTRUMENT CO., LTD. |
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