CN103560612A - Elevating machine stable and reliable in operation - Google Patents
Elevating machine stable and reliable in operation Download PDFInfo
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- CN103560612A CN103560612A CN201310498770.9A CN201310498770A CN103560612A CN 103560612 A CN103560612 A CN 103560612A CN 201310498770 A CN201310498770 A CN 201310498770A CN 103560612 A CN103560612 A CN 103560612A
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- axle
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- screw rod
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Abstract
The invention provides an elevating machine stable and reliable in operation. The elevating machine is composed of two screw rods, two nut rods, two T-shaped nuts, a shaft, a motor, a gear pair, two sets of bevel gear pairs, a hand wheel and a frame body. The screw rods are sleeved with the nut rods through the T-shaped nuts. One end of each screw rod is provided with the corresponding bevel gear and fixed on the frame body through a bearing. The bevel gears are meshed with the bevel gears arranged on the shaft. The motor is in transmission connection with the shaft through the gear pairs. The shaft is fixed on the frame body through a bearing. The hand wheel is fixedly connected with one gear of the gear pairs. The hand wheel is in axial key connection with the shaft. The elevating machine has the advantages of being good in stability in operation, flexible in use and good in adaptability.
Description
Technical field: the present invention relates to the parts in rainfall-increasing and anti-hail rocket bullet launcher in a kind of Weather modification operation, is particularly a kind of elevating mechanism of stable and reliable operation.
Background technology: the elevating mechanism in existing rainfall-increasing and anti-hail rocket bullet launcher, as applicant is called the electric pushrod (electronic elevating mechanism) in the patented technology that the vehicle-mounted electric launching rack of horizontal automated movement " can ", the patent No. be 201112018947.5 in the name of front application, it consists of an independent electric expansion bar.The deficiency that this electric pushrod in use exists is: 1, less stable in service, because it only consists of an independent electric expansion bar, finder in it and launcher is only a fulcrum support operation, and finder area is larger, and the situation of lateral deviation easily occurs; 2, use dumb, bad adaptability, this is, this electronic elevating mechanism only has motor to drive, and when when going wrong without electricity supply or circuit, it just can not operation, thereby makes the rainfall-increasing and anti-hail rocket bullet launcher can not operation.
Summary of the invention: the object of the invention is to, for the above shortcomings in use of the elevating mechanism in existing rainfall-increasing and anti-hail rocket bullet launcher, and propose to use flexibly, adaptability is good, the elevating mechanism of stable and reliable operation.
By following technical proposals, can realize object of the present invention, a kind of elevating mechanism of stable and reliable operation, is characterized in that, it is comprised of two screw rods, two Nut poles, two T-shaped nuts, axle, motor, gear pair, two cover bevel gear pairs, handwheel, support bodys; Screw rod is by T-shaped nut sleeve in Nut pole, and screw rod one end is provided with bevel gear, and this end of screw rod is fixed on support body by bearing, this bevel gear be located at the bevel gear tooth on axle; Motor is connected with through-drive by gear pair; Axle is fixed on support body by bearing; Handwheel is fixedly connected with the gear in gear pair, and handwheel is that axial bond is connected with axle.
For ease of processing and installation, between bearing and support body, be provided with bearing pedestal.
For making device operation firm, the other end of screw rod is provided with connection keeper.
For ease of being connected with launcher, connecting axle is located at and is provided with the end that connects this end of keeper screw rod.
Effect of the present invention is: 1, good stability in service, because it consists of two telescopic electric screws, finder in it and launcher has two fulcrum supports, these two strong points and the direction device strong point on finder forms a stable supporting surface, thereby can make finder stable, the situation of lateral deviation can not occur; 2, use is flexible, adaptability is good, this is, in this device, be provided with handwheel, handwheel is that axial bond is connected with axle, when when supplying without electricity or circuit goes wrong, only need handwheel outwards to haul out a segment distance, two gears in gear pair are thrown off mutually, can carry out operation by rotating handwheel, so, both can be electronic also can be manual, use flexibly, adaptability is good.
Below in conjunction with embodiment and accompanying drawing, the present invention is further set forth:
Accompanying drawing explanation:
Accompanying drawing 1 sectional structure schematic diagram of the present invention;
Embodiment:
Referring to accompanying drawing 1,2, an elevating mechanism for stable and reliable operation, it is mainly comprised of two screw rods 1, two Nut poles 2, two T-shaped nuts 3, axle 4, motor 5, gear pair 6, two cover bevel gear pairs 7, handwheel 8, support body 9, connecting rod 10, keeper 11, bearing 12, bearing pedestal 13, keys 14; Screw rod 1 is by T-shaped nut sleeve 2 in Nut pole 3, and screw rod 1 one end is provided with bevel gear 7, and screw rod 1 this end is fixed on support body 9 by bearing 12, and this bevel gear 7 is meshing with the bevel gear 7 being located on axle 4; Motor 5 is in transmission connection by gear pair 6 and axle 4; Axle 4 is fixed on support body 9 by bearing 12; Handwheel 8 is fixedly connected with the gear in gear pair 6, and handwheel 8 for axial bond is connected, is provided with key 14 with axle 4 on axle 4, is provided with corresponding keyway on axle 4.For ease of processing and installation, between bearing 12 and support body 9, be provided with bearing pedestal 13.For making device operation firm, the other end of Nut pole 2 is provided with the keeper 11 that connects two screw rods, and keeper 11 is provided with connecting rod 10.
Claims (4)
1. an elevating mechanism for stable and reliable operation, is characterized in that, it is comprised of two screw rods, two Nut poles, two T-shaped nuts, axle, motor, gear pair, two cover bevel gear pairs, handwheel, support bodys; Screw rod is by T-shaped nut sleeve in Nut pole, and screw rod one end is provided with bevel gear, and this end of screw rod is fixed on support body by bearing, this bevel gear be located at the bevel gear tooth on axle; Motor is connected with through-drive by gear pair; Axle is fixed on support body by bearing; Handwheel is fixedly connected with the gear in gear pair, and handwheel is that axial bond is connected with axle.
2. by the elevating mechanism of stable and reliable operation claimed in claim 1, it is characterized in that, between bearing and support body, be provided with bearing pedestal.
3. by the elevating mechanism of stable and reliable operation claimed in claim 1, it is characterized in that, the other end of screw rod is provided with connection keeper.
4. by the elevating mechanism of the stable and reliable operation described in claim 1 or 2 or 3, it is characterized in that, connecting axle is located at and is provided with the end that connects this end of keeper screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498770.9A CN103560612A (en) | 2013-10-12 | 2013-10-12 | Elevating machine stable and reliable in operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310498770.9A CN103560612A (en) | 2013-10-12 | 2013-10-12 | Elevating machine stable and reliable in operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103560612A true CN103560612A (en) | 2014-02-05 |
Family
ID=50014803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310498770.9A Pending CN103560612A (en) | 2013-10-12 | 2013-10-12 | Elevating machine stable and reliable in operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103560612A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871079A (en) * | 2018-07-03 | 2018-11-23 | 燕山大学 | For going up and down the double adjusting height mechanism and its lifting gun tube of gun tube |
| CN110925322A (en) * | 2018-09-19 | 2020-03-27 | Fte汽车有限责任公司 | Electric clutch actuator with gear mechanism support plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201312194Y (en) * | 2008-12-08 | 2009-09-16 | 合肥恒力电子技术开发公司 | Lead screw propeller |
| CN101590556A (en) * | 2009-04-10 | 2009-12-02 | 无锡华联精工机械有限公司 | Synchronization lifting mechanism |
| CN201394799Y (en) * | 2009-04-10 | 2010-02-03 | 无锡华联科技集团有限公司 | Elevation device for pinch roller stand of H section steel assembly machine |
| CN103166366A (en) * | 2011-12-17 | 2013-06-19 | 常州市锐新医疗器械有限公司 | Mini-sized electric push rod with high self-locking force |
| CN103302896A (en) * | 2013-05-21 | 2013-09-18 | 吴江市美晟机械设备有限公司 | Lifting mechanism of knife rest of splitting machine |
| CN203747557U (en) * | 2013-10-12 | 2014-07-30 | 江西新余国科科技有限公司 | High-low machine with stable and reliable operation |
-
2013
- 2013-10-12 CN CN201310498770.9A patent/CN103560612A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201312194Y (en) * | 2008-12-08 | 2009-09-16 | 合肥恒力电子技术开发公司 | Lead screw propeller |
| CN101590556A (en) * | 2009-04-10 | 2009-12-02 | 无锡华联精工机械有限公司 | Synchronization lifting mechanism |
| CN201394799Y (en) * | 2009-04-10 | 2010-02-03 | 无锡华联科技集团有限公司 | Elevation device for pinch roller stand of H section steel assembly machine |
| CN103166366A (en) * | 2011-12-17 | 2013-06-19 | 常州市锐新医疗器械有限公司 | Mini-sized electric push rod with high self-locking force |
| CN103302896A (en) * | 2013-05-21 | 2013-09-18 | 吴江市美晟机械设备有限公司 | Lifting mechanism of knife rest of splitting machine |
| CN203747557U (en) * | 2013-10-12 | 2014-07-30 | 江西新余国科科技有限公司 | High-low machine with stable and reliable operation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871079A (en) * | 2018-07-03 | 2018-11-23 | 燕山大学 | For going up and down the double adjusting height mechanism and its lifting gun tube of gun tube |
| CN110925322A (en) * | 2018-09-19 | 2020-03-27 | Fte汽车有限责任公司 | Electric clutch actuator with gear mechanism support plate |
| CN110925322B (en) * | 2018-09-19 | 2023-08-04 | Fte汽车有限责任公司 | Electric clutch actuator with gear mechanism support plate |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |