CN201411220Y - Multistage synchronous telescopic device - Google Patents
Multistage synchronous telescopic device Download PDFInfo
- Publication number
- CN201411220Y CN201411220Y CN2009201114502U CN200920111450U CN201411220Y CN 201411220 Y CN201411220 Y CN 201411220Y CN 2009201114502 U CN2009201114502 U CN 2009201114502U CN 200920111450 U CN200920111450 U CN 200920111450U CN 201411220 Y CN201411220 Y CN 201411220Y
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- extrusome
- telescopic
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- rotating shaft
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Abstract
The utility model provides a multistage synchronous telescopic device which comprises a basal body, a previous telescopic body arranged in the basal body and a next telescopic body arranged in each stage telescopic body stage by stage, wherein the multistage synchronous telescopic device is characterized in that rotating axles are respectively arranged at the tail ends of the basal body and each stage telescopic body, driving transmission wheels connected with transmission parts are arranged on the rotating axles, both ends of the transmission parts are fixed on the next telescopic body and connected with a driven transmission wheel on the same-stage telescopic body, and meanwhile, a roller is arranged on the rotating axle on the next telescopic body and is connected with a guide rod fixedon a previous basal body or the telescopic body. The utility model realizes the synchronous telescopic motion of the multistage telescopic body under the driving action of a powder machine, solves the problems existing in the prior telescopic mechanism with large occupied space, low magnification ratio and poor synchronism, and also has the advantages of simple structure, compactness, small investment, low operating cost, low labor intensity, and the like.
Description
Technical field
The utility model relates to a kind of retractor device, and especially a kind of multi-stage expansion device specifically can be used as the multi-stage expansion conveyer and uses, and belongs to machine design and manufacturing technology field.
Background technology
Existing telescoping mechanism mostly adopts multistage cantilever structure, and realizes Synchronized Telescopic by rope traction.The problem that this structure is brought is: one, the base segment afterbody must be reserved enough spaces, to be used to install complicated multi-stage expansion synchronizer gear; Two, synchronisms at different levels are relatively poor, cause the uneven phenomenon of contractions at different levels easily, need frequently to adjust, and increase operator's labour intensity; Three, productive costs height, magnification ratio is less.Therefore, be necessary fully prior art is improved.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, compact, and flexible synchronism is good, reliability height, the Synchronized Telescopic mechanism that magnification ratio is big.
The utility model is realized by following technical proposal: a kind of Synchronized Telescopic mechanism, comprise matrix, place the upper class extrusome in the matrix and place the interior next stage extrusome of extrusomes at different levels step by step, it is characterized in that matrix and extrusome end at different levels are equipped with rotating shaft, rotating shaft is provided with the initiative driver that links to each other with Transmission, the Transmission two ends are fixed on the next stage extrusome, and link to each other with driven power wheel on the extrusome at the same level, simultaneously, rotating shaft on the next stage extrusome is provided with roller, roller links to each other with guide rod on being fixed on upper class matrix or extrusome, so that when the rotating shaft on the matrix is rotated under engine drives, by initiative driver and on Transmission, drive extrusome and carry out telescopic moving, by the moving on guide rod of the roller on the extrusome, drive coaxial rotating shaft and rotate simultaneously, thereby drive the next stage extrusome and do synchronization telescope, realize that so the synchronization telescope of multi-stage expansion body moves.
Rotating shaft two ends on the described matrix are fixed on the matrix biside plate by antifriction-bearing box, and wherein an end extends to outside the side plate and with the engine axle drive shaft and links to each other, so that rotate under engine drives.
Rotating shaft two ends on the described extrusome are fixed on the extrusome biside plate by antifriction-bearing box, and wherein an end extends to outside the side plate and links to each other with roller, move on guide rod to make things convenient for roller.
The described guide rod that links to each other with roller is made as rigidity guiding straight-bar or flexible guiding chain, its two ends are fixed on the interior plate of matrix and extrusome, so that roller rolls along rigidity guiding straight-bar or flexible guiding chain, after rotating, rotating shaft could drive next stage extrusome realization synchronization telescope thereby drive.
Described Transmission is made as driving band, and the power wheel that links to each other with driving band is made as belt pulley, is used for the transmission of power.
Described Transmission is made as messenger chain, and the power wheel that links to each other with messenger chain is made as sprocket wheel, is used for the transmission of power.
The utility model compared with prior art has following advantage and effect: adopt such scheme, can be under an engine drives, the synchronization telescope of promptly realizing the multi-stage expansion body moves, the space was big before and after both having solved taking that existing telescoping mechanism exists, the problem that magnification ratio is low, overcome simultaneously flexible poor synchronization again, reliability is low, need frequent adjust could be synchronous problem, make the magnification ratio of telescoping mechanism and reliability improve greatly, this reality have novel also have simple in structure, compact, invest little, advantages such as operating cost is low, and labour intensity is low, can be extensively as the telescoping mechanism of accordion conveyor.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further, is not limited thereto but hold within the utility model.
As Fig. 1, the Synchronized Telescopic mechanism that the utility model provides, comprise matrix 1, place the first order extrusome 6 in the matrix 1, place the second stage extrusome 8 in the first order extrusome 6, place the third stage extrusome 9 in the second stage extrusome 8, wherein, by antifriction-bearing box rotating shaft 2 is installed on the terminal biside plate of matrix 1, one end of rotating shaft 2 extends to the outer back of matrix 1 side plate with engine---motor driving shaft links to each other, under driving, rotate at engine, rotating shaft 2 is provided with drive sprocket 20, and chain 19 is housed on the drive sprocket 20, and two terminations of chain 19 are fixed on first order extrusome 6 side plates bottom, and link to each other with the driven sprocket 16 that is fixed on side plate bottom, to finish the telescopic moving of first order extrusome 6; By antifriction-bearing box rotating shaft 4 is housed on the terminal biside plate of first order extrusome 6, one end of rotating shaft 4 extends to outer and links to each other with roller 18, roller 18 places on the guiding chain 3, the two ends of guiding chain 3 are separately fixed on matrix 1 interior plate, making roller 18 drive rotating shaft 4 when guiding chain 3 moves rotates, establish drive sprocket 17 in the rotating shaft 4, chain 13 is housed on the drive sprocket 17, two terminations of chain 13 are fixed on second stage extrusome 8 side plates bottom, and link to each other with the driven sprocket 12 that is fixed on side plate bottom, to finish the telescopic moving of second extrusome 8 synchronously; By antifriction-bearing box rotating shaft 7 is housed on the terminal biside plate of second stage extrusome 8, one end of rotating shaft 7 extends to outer and links to each other with roller 15, roller 15 places on the guiding chain 5, the two ends of guiding chain 5 are separately fixed on first order extrusome 6 interior plates, making roller 15 drive rotating shaft 7 when guiding chain 5 moves rotates, establish drive sprocket 14 in the rotating shaft 7, chain 11 is housed on the drive sprocket 14, two terminations of chain 11 are fixed on third stage extrusome 9 side plates bottom, and link to each other with the driven sprocket 10 that is fixed on side plate bottom, to finish the telescopic moving of third stage extrusome 9 synchronously.
During work, drive motor drives rotating shaft 2 and rotates and make drive sprocket 20 commentaries on classics together, by chain 19, driven sprocket 16 drives 6 telescopic movings of first order extrusome, simultaneously by the rolling of roller 18 along guiding chain 3, driving rotating shaft 4 rotates, rotating shaft 4 drives sprocket wheel 17 again, chain 13, driven sprocket 12 rotates, to finish the telescopic moving of second stage extrusome 8 synchronously, simultaneously by the rolling of roller 15 along guiding chain 5, drive rotating shaft 7 and rotate, rotating shaft 7 drives sprocket wheel 14 again, chain 11, driven sprocket 10 rotates, to finish the telescopic moving of third stage extrusome 9 synchronously, realize that so, promptly Synchronized Telescopic moves.
Claims (6)
1, a kind of Synchronized Telescopic mechanism, comprise matrix, place the upper class extrusome in the matrix and place the interior next stage extrusome of extrusomes at different levels step by step, it is characterized in that matrix and extrusome end at different levels are equipped with rotating shaft, rotating shaft is provided with the initiative driver that links to each other with Transmission, the Transmission two ends are fixed on the next stage extrusome, and link to each other with driven power wheel on the extrusome at the same level, simultaneously, rotating shaft on the next stage extrusome is provided with roller, and roller links to each other with guide rod on being fixed on upper class matrix or extrusome.
2, Synchronized Telescopic according to claim 1 mechanism is characterized in that the rotating shaft two ends on the described matrix are fixed on the matrix biside plate by antifriction-bearing box, and it is outer and link to each other with the engine axle drive shaft that wherein an end extends to side plate.
3, Synchronized Telescopic according to claim 1 mechanism is characterized in that the rotating shaft two ends on the described extrusome are fixed on the extrusome biside plate by antifriction-bearing box, and wherein an end extends to that side plate is outer to link to each other with roller.
4, Synchronized Telescopic according to claim 1 mechanism is characterized in that the described guide rod that links to each other with roller is made as rigidity guiding straight-bar or flexible guiding chain, and its two ends are fixed on the interior plate of matrix and extrusome.
5, Synchronized Telescopic according to claim 1 mechanism is characterized in that described Transmission is made as driving band, and the power wheel that links to each other with driving band is made as belt pulley.
6, Synchronized Telescopic according to claim 1 mechanism is characterized in that described Transmission is made as messenger chain, and the power wheel that links to each other with messenger chain is made as sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201114502U CN201411220Y (en) | 2009-05-27 | 2009-05-27 | Multistage synchronous telescopic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201114502U CN201411220Y (en) | 2009-05-27 | 2009-05-27 | Multistage synchronous telescopic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411220Y true CN201411220Y (en) | 2010-02-24 |
Family
ID=41713107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201114502U Expired - Fee Related CN201411220Y (en) | 2009-05-27 | 2009-05-27 | Multistage synchronous telescopic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411220Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512716A (en) * | 2013-09-28 | 2015-04-15 | 沈阳新松机器人自动化股份有限公司 | Bilateral equidistant conveying device and stacking machine using the device |
| CN104609101A (en) * | 2015-01-29 | 2015-05-13 | 苏州双祺自动化设备有限公司 | Telescopic conveyor |
| CN105083847A (en) * | 2015-08-03 | 2015-11-25 | 宁波亿普瑞物流自动化分拣设备有限公司 | Five-section drawer type transportation device |
| CN110778676A (en) * | 2019-11-01 | 2020-02-11 | 北京航空航天大学 | Multistage synchronous telescopic arm based on lead screw drive |
| CN110789915A (en) * | 2019-10-21 | 2020-02-14 | 中国人民解放军海军工程大学 | Telescopic transfer operation device |
| CN111268366A (en) * | 2020-04-21 | 2020-06-12 | 中铁工程装备集团有限公司 | Pulley type chain synchronous telescopic conveying device and conveying method |
| WO2021082439A1 (en) * | 2019-10-30 | 2021-05-06 | 苏州双祺自动化设备有限公司 | Telescopic mechanism of telescopic machine |
| CN116142339A (en) * | 2021-10-11 | 2023-05-23 | 临颍县爬杆机器人有限公司 | Crawling robot |
-
2009
- 2009-05-27 CN CN2009201114502U patent/CN201411220Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512716A (en) * | 2013-09-28 | 2015-04-15 | 沈阳新松机器人自动化股份有限公司 | Bilateral equidistant conveying device and stacking machine using the device |
| CN104609101A (en) * | 2015-01-29 | 2015-05-13 | 苏州双祺自动化设备有限公司 | Telescopic conveyor |
| CN105083847A (en) * | 2015-08-03 | 2015-11-25 | 宁波亿普瑞物流自动化分拣设备有限公司 | Five-section drawer type transportation device |
| CN110789915A (en) * | 2019-10-21 | 2020-02-14 | 中国人民解放军海军工程大学 | Telescopic transfer operation device |
| WO2021082439A1 (en) * | 2019-10-30 | 2021-05-06 | 苏州双祺自动化设备有限公司 | Telescopic mechanism of telescopic machine |
| CN110778676A (en) * | 2019-11-01 | 2020-02-11 | 北京航空航天大学 | Multistage synchronous telescopic arm based on lead screw drive |
| CN111268366A (en) * | 2020-04-21 | 2020-06-12 | 中铁工程装备集团有限公司 | Pulley type chain synchronous telescopic conveying device and conveying method |
| CN111268366B (en) * | 2020-04-21 | 2022-02-08 | 中铁工程装备集团有限公司 | Pulley type chain synchronous telescopic conveying device and conveying method |
| CN116142339A (en) * | 2021-10-11 | 2023-05-23 | 临颍县爬杆机器人有限公司 | Crawling robot |
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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: 20100224 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |