CN201934403U - Intelligent stepping driving mechanism - Google Patents
Intelligent stepping driving mechanism Download PDFInfo
- Publication number
- CN201934403U CN201934403U CN2011200279986U CN201120027998U CN201934403U CN 201934403 U CN201934403 U CN 201934403U CN 2011200279986 U CN2011200279986 U CN 2011200279986U CN 201120027998 U CN201120027998 U CN 201120027998U CN 201934403 U CN201934403 U CN 201934403U
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- CN
- China
- Prior art keywords
- oil cylinder
- chain
- driving mechanism
- retinue
- detecting sensor
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- 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
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Abstract
The utility model provides an intelligent stepping driving mechanism. A chain is arranged on an annular track and is driven by a hydraulic oil cylinder driving mechanism; a plurality of following forks are arranged on the chain at equal intervals; rollers of the following forks are embedded in the annular track; each following fork is provided with a cable shaft; the cable shafts and the following forks run synchronously; and the cable shafts float in the track, are connected with the chain by a middle transmission mechanism, and can run along with the chain. The intelligent stepping driving mechanism is characterized in that the hydraulic motor driving mechanism has a structure as follows: a shaft locking oil cylinder is arranged on a rack; a stepping oil cylinder is connected with a sliding plate that can slide in a horizontal direction; a jamming oil cylinder is fixed on the sliding plate; the stepping oil cylinder, the jamming oil cylinder and the shaft locking cylinder are respectively provided with an in-situ stretching sensor and an in-situ retracting sensor; each sensor is connected with a programmable logical controller; and all the oil cylinders can be controlled to act by the programmable logical controller. The intelligent stepping driving mechanism has the benefits of ensuring relatively precise displacement transmission in the chain transmission process, and providing a novel structural form for chain transmission.
Description
Technical field
The utility model relates to a kind of electric liquid driving mechanism, the intelligent step drive mechanism of particularly a kind of ring track system.
Background technique
Make the Working mechanism of shuttling movement, its orbit often is the ring track form, as multiaxis cable holding structure.At present, ring track formula cable holding structure, what adopt usually is by the fluid motor-driven sprocket wheel, thereby driving chain turns round, the cable axle floats in track by intermediate transmission mechanism and chain coupling, and together moves with chain, but this drive mechanism transmission displacement is inaccurate, the cable axle accurately is shifted, can not be used in the transmission displacement request than on the higher driving mechanism.
Summary of the invention:
In order to solve the deficiency of existing fluid motor-driven mechanism, the utility model provides a kind of intelligent step drive mechanism, it is a kind of driving mechanism that in chain-driven, can carry out accurate displacement movement, this device has not only solved the relative precise displacement transmission in the chain-driven, and simple to operate, safe and reliable.
The technological scheme of finishing the foregoing invention task is: a kind of intelligent step drive mechanism is provided with chain, by hydraulic jack drive mechanism chain on ring track; Equidistantly be furnished with many retinue forks on the chain, retinue fork roller is embedded in the ring track; Stick in each retinue a cable axle all is housed, cable axle and the synchronous operation of retinue fork, the cable axle floats in track, by intermediate transmission mechanism and chain coupling, and together moves with chain;
It is characterized in that the structure of described hydraulic jack driving mechanism is: the lock shaft oil cylinder is contained on the frame; Walk oil-feed cylinder links to each other with slide plate, but the slide plate horizontal slip; The screens oil cylinder is fixed on the slide plate; Be equipped with respectively on Zai Walk oil-feed cylinder, screens oil cylinder, the lock shaft oil cylinder and reach a detecting sensor and be reduced to a detecting sensor, described each detecting sensor is connected with the logic programmable controller, controls each cylinder action by the logic programmable controller.
The logic programmable controller can be provided with remote controller, adopts remote controller to operate.
In other words, the technical program is: this Working mechanism master will wrap to draw together by Walk oil-feed cylinder, screens oil cylinder, lock shaft oil cylinder, slide plate, ring track, chain, retinue fork, cable axle, remote controller, logic programmable controller and some detecting sensors etc. and form; Walk oil-feed cylinder links to each other with slide plate, but slide plate horizontal slip, the screens oil cylinder is fixed on the slide plate, equidistantly be furnished with many retinue forks on the chain, retinue fork roller is embedded in the ring track, stick in each retinue a cable axle all is housed, cable axle and the synchronous operation of retinue fork, the lock shaft oil cylinder is contained in all to be equipped with on Zai Walk oil-feed cylinder, screens oil cylinder, the lock shaft oil cylinder on the frame and reaches a detecting sensor and be reduced to a detecting sensor, concern by the logic programmable controller logic and to control each cylinder action, adopt remote controller to operate.
The said sensed sensor can be also can be position limit switch near switch;
Above-mentioned remote controller can be that wire remote control devices also can be a Digiplex.
The beneficial effects of the utility model are to have solved the relative precise displacement transmission in the chain-driven, for chain-driven has brought a kind of new structural type.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the utility model example structure schematic representation;
Fig. 2 is logic programmable controller logic control relation figure;
1. stepping oil cylinders among the figure, 2. the stepping oil cylinder reaches a detecting sensor, and 3. the stepping oil cylinder is reduced to a detecting sensor, 4. slide plate, 5. screens oil cylinder, 6. the screens oil cylinder reaches a detecting sensor, 7. the screens oil cylinder is reduced to a detecting sensor, 8. retinue fork, 9. chain, 10. ring track, 11. remote controllers, 12. logic programmable controllers, 13. the lock shaft oil cylinder, 14. lock shaft oil cylinders reach a detecting sensor, and 15. lock shaft oil cylinders are reduced to a detecting sensor, 16. the cable axle, 17. frames.
Embodiment
Walk oil-feed cylinder 1 one ends are fixed on the frame 17, the other end links to each other with slide plate 4, and be equipped with that the stepping oil cylinder reaches a detecting sensor 2 and the stepping oil cylinder is reduced to a detecting sensor 3, but slide plate 4 horizontal slips, screens oil cylinder 5 is fixed on the slide plate 4, and be equipped with that the screens oil cylinder reaches a detecting sensor 6 and the screens oil cylinder is reduced to a detecting sensor 7, equidistantly be furnished with many retinue forks 8 on the chain 9, retinue fork 8 rollers are embedded in the ring track 10, on each retinue fork 8, a cable axle 16 is housed all, cable axle 16 and 8 synchronous operations of retinue fork, lock shaft oil cylinder 13 is contained on the frame 17, and be equipped with that the lock shaft oil cylinder reaches a detecting sensor 14 and the lock shaft oil cylinder is reduced to a detecting sensor 15, and control each cylinder action by logic programmable controller 12 logical relations, adopt remote controller 11 to operate.
Claims (4)
1. an intelligent step drive mechanism is provided with chain on ring track, by hydraulic jack drive mechanism chain; Equidistantly be furnished with many retinue forks on the chain, retinue fork roller is embedded in the ring track; Stick in each retinue a cable axle all is housed, cable axle and the synchronous operation of retinue fork, the cable axle floats in track, by intermediate transmission mechanism and chain coupling, and together moves with chain;
It is characterized in that the structure of described hydraulic jack driving mechanism is: the lock shaft oil cylinder is contained on the frame; The stepping oil cylinder links to each other with slide plate, but the slide plate horizontal slip; The screens oil cylinder is fixed on the slide plate; On described stepping oil cylinder, screens oil cylinder, lock shaft oil cylinder, be equipped with respectively and reach a detecting sensor and be reduced to a detecting sensor, described each detecting sensor is connected with the logic programmable controller, controls each cylinder action by the logic programmable controller.
2. intelligent step drive mechanism according to claim 1 is characterized in that, described logic programmable controller is provided with remote controller, adopts remote controller to operate.
3. intelligent step drive mechanism according to claim 1 is characterized in that, described detecting sensor adopts near switch, or adopts position limit switch.
4. according to claim 2 or 3 described intelligent step drive mechanisms, it is characterized in that described remote controller adopts wire remote control devices, or adopt Digiplex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200279986U CN201934403U (en) | 2011-01-27 | 2011-01-27 | Intelligent stepping driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200279986U CN201934403U (en) | 2011-01-27 | 2011-01-27 | Intelligent stepping driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934403U true CN201934403U (en) | 2011-08-17 |
Family
ID=44445922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200279986U Expired - Fee Related CN201934403U (en) | 2011-01-27 | 2011-01-27 | Intelligent stepping driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934403U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410188A (en) * | 2011-09-21 | 2012-04-11 | 长沙中联重工科技发展股份有限公司 | Gate type concrete pump and pumping control system thereof |
| WO2013040767A1 (en) * | 2011-09-21 | 2013-03-28 | 长沙中联重工科技发展股份有限公司 | Gate-type concrete pump and pumping control system therefor |
| CN107856750A (en) * | 2017-10-26 | 2018-03-30 | 中国冶集团有限公司 | The crawler type low-speed heave-load device walking mechanism of Multi-cylinder driving |
-
2011
- 2011-01-27 CN CN2011200279986U patent/CN201934403U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410188A (en) * | 2011-09-21 | 2012-04-11 | 长沙中联重工科技发展股份有限公司 | Gate type concrete pump and pumping control system thereof |
| WO2013040767A1 (en) * | 2011-09-21 | 2013-03-28 | 长沙中联重工科技发展股份有限公司 | Gate-type concrete pump and pumping control system therefor |
| CN107856750A (en) * | 2017-10-26 | 2018-03-30 | 中国冶集团有限公司 | The crawler type low-speed heave-load device walking mechanism of Multi-cylinder driving |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20190127 |