CN203005870U - Elevator balance chain twisting device - Google Patents
Elevator balance chain twisting device Download PDFInfo
- Publication number
- CN203005870U CN203005870U CN 201220707441 CN201220707441U CN203005870U CN 203005870 U CN203005870 U CN 203005870U CN 201220707441 CN201220707441 CN 201220707441 CN 201220707441 U CN201220707441 U CN 201220707441U CN 203005870 U CN203005870 U CN 203005870U
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- Prior art keywords
- shaft
- twisting
- torsion
- chain
- revolution
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- Withdrawn - After Issue
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Abstract
The utility model relates to the technical field of mechanical devices, in particular to an elevator balance chain twisting device. The elevator balance chain twisting device comprises a servo motor and a twisting mechanism connected with the servo motor. The twisting mechanism comprises a twisting shaft, a twisting middle shaft and a twisting gear shaft. The twisting middle shaft is arranged between the twisting shaft and the twisting gear shaft, and the twisting shaft and the twisting gear shaft are supported by a guide bearing seat. By adopting the structure, the servo motor slowly rotates to drive the twisting mechanism to slowly rotate, accordingly exerting and releasing of twisting energy of a chain are achieved, the elevator balance chain eliminates torque force in the encasement process, and mechanized operation is achieved. In addition, the elevator balance chain twisting device has the advantages of being convenient to pack, reliable in work, high in production efficiency and the like, and ensures product packing quality.
Description
Technical field
The utility model relates to the mechanical equipment configuration technical field, is specifically related to elevator balanced chain torsion device.
Background technology
At elevator balanced chain manufacture field, still length metering is manually carried out in employing to the product export packing, the work such as protective cover are cased, sheared and peel off in coiling.Because elevator balanced chain quality is heavy, specification is many, adopt manual operation to have the shortcomings such as labor cost is high, working strength is large, efficient is low, be unfavorable for the production-scale expansion of enterprise, the exploitation of automated packaging equipment is extremely urgent.
Automatically baling equipment has two classes at present: the one, and adopt the packing manner of similar winch, but reduce the quality of elevator balanced chain by rotation traction traction, be not suitable for the packing of elevator balanced chain; The 2nd, adopt manipulator analog manual operation mode to pack, but the additional torsion that in packing process, elevator balanced chain-coiling can produce, because the finished product chain length is longer, specification is more, adopt the fixed method of reversing to discharge, cause the packaging process automation normally to carry out.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly realizes that balancing chain is efficient, the elevator balanced chain torsion device of automatic boxing.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: elevator balanced chain torsion device comprises servomotor and the twist mechanism that is connected with described servomotor; Described twist mechanism comprises torsion shaft, reverses tween drive shaft, reverses gear wheel shaft, and described torsion tween drive shaft is located at described torsion shaft and is reversed between gear wheel shaft, and described torsion shaft and torsion gear wheel shaft are by the center bearing pilot bearing seat supports.
Further, the outside of described torsion shaft is connected with revolution and draws cover, and described revolution is drawn and put decile 12 clutch shaft bearings are installed, and chain draws running-on by described revolution and enters, and passes successively described torsion shaft, reverses tween drive shaft and reverses gear wheel shaft.
Further, on described torsion tween drive shaft circumference, decile is equipped with four and reverses revolution support slide, and the end face that slide is supported in described torsion revolution is installed the second bearing, other end mounting spring.
The utlity model has following beneficial effect: elevator balanced chain torsion device described in the utility model comprises servomotor and the twist mechanism that is connected with described servomotor; The utility model adopts said structure, slowly rotates the drive twist mechanism by servomotor and slowly rotates, thereby realize applying and discharging of chain amount of torsional energy, makes elevator balanced chain eliminate torsion in the vanning process, mechanized operation; In addition, the utlity model has easy to operate, the reliable operation of packing, production efficiency high, and guarantee packing of product quality.
Description of drawings
Fig. 1 is block diagram of the present utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the axial, cross-sectional view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the present embodiment is further described in detail.
As shown in Figure 1 and Figure 2, elevator balanced chain torsion device described in the utility model comprises servomotor and the twist mechanism 1 that is connected with described servomotor; Described twist mechanism 1 comprises torsion shaft 2, reverses tween drive shaft 3, reverses gear wheel shaft 4, and described torsion tween drive shaft 3 is located at described torsion shaft 2 and is reversed between gear wheel shaft 4, and described torsion shaft 2 and torsion gear wheel shaft 4 support by guide bearing chock 5; In the present embodiment, torsion shaft 2, torsion tween drive shaft 3 and torsion gear wheel shaft 4 are connected by screw into an integral body, and two ends are supported by guide bearing chock 5, realize gyroscopic movement.
As shown in Figure 2, the outside of described torsion shaft 2 is connected with revolution and draws cover 6, and described revolution draws that on cover 6, decile is equipped with 12 clutch shaft bearings 7, and chain draws 6 mouthfuls, cover by described revolution and enters, and passes successively described torsion shaft 2, reverses tween drive shaft 3 and reverses gear wheel shaft 4; In the present embodiment, 12 clutch shaft bearings 7 are captiveed joint by screw with guide bearing chock 5, and chain can draw 6 mouthfuls, cover by revolution from any direction and enter, and passes successively torsion shaft 2, reverses tween drive shaft 3 and reverse gear wheel shaft 4, realizes gyroscopic movement.
As shown in Figure 3, on described torsion tween drive shaft 3 circumference, decile is equipped with four and reverses revolution support slide 8, and the end face that slide 8 is supported in described torsion revolution is installed the second bearing 9, other end mounting spring 10; In the present embodiment, reverse revolution and support the effect that slide 8 not only plays support the second bearing 9, coordinate with spring 10 simultaneously the second bearing 9 is held tightly all the time on chain, rotate with twist mechanism 1, thereby realize gyroscopic movement, eliminate the torsion of chain.
During the present embodiment work, add in advance twisting resistance in real time elevator balanced chain by servomotor, offset the additional rotation that chain produces because spiraling, realize the quiet run of chain plate case.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. elevator balanced chain torsion device, is characterized in that, the twist mechanism that comprises servomotor and be connected with described servomotor (1); Described twist mechanism (1) comprises torsion shaft (2), reverses tween drive shaft (3), reverses gear wheel shaft (4), described torsion tween drive shaft (3) is located at described torsion shaft (2) and is reversed between gear wheel shaft (4), and described torsion shaft (2) and torsion gear wheel shaft (4) support by guide bearing chock (5).
2. elevator balanced chain torsion device according to claim 1, it is characterized in that, the outside of described torsion shaft (2) is connected with revolution and draws cover (6), described revolution is drawn the upper decile of cover (6) 12 clutch shaft bearings (7) is installed, chain draws cover (6) mouth by described revolution and enters, and passes successively described torsion shaft (2), reverses tween drive shaft (3) and reverses gear wheel shaft (4).
3. elevator balanced chain torsion device according to claim 1, it is characterized in that, on described torsion tween drive shaft (3) circumference, decile is equipped with four and reverses revolution support slide (8), the end face that slide (8) is supported in described torsion revolution is installed the second bearing (9), other end mounting spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707441 CN203005870U (en) | 2012-12-20 | 2012-12-20 | Elevator balance chain twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707441 CN203005870U (en) | 2012-12-20 | 2012-12-20 | Elevator balance chain twisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005870U true CN203005870U (en) | 2013-06-19 |
Family
ID=48597488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220707441 Withdrawn - After Issue CN203005870U (en) | 2012-12-20 | 2012-12-20 | Elevator balance chain twisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203005870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029875A (en) * | 2012-12-20 | 2013-04-10 | 江苏兴华胶带股份有限公司 | Torsion device of elevator balance chain |
-
2012
- 2012-12-20 CN CN 201220707441 patent/CN203005870U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029875A (en) * | 2012-12-20 | 2013-04-10 | 江苏兴华胶带股份有限公司 | Torsion device of elevator balance chain |
| CN103029875B (en) * | 2012-12-20 | 2014-07-02 | 江苏兴华胶带股份有限公司 | Torsion device of elevator balance chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130619 Effective date of abandoning: 20140702 |
|
| RGAV | Abandon patent right to avoid regrant |