CN201844685U - Sintering machine flexible transmission device - Google Patents
Sintering machine flexible transmission device Download PDFInfo
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- CN201844685U CN201844685U CN201020561067XU CN201020561067U CN201844685U CN 201844685 U CN201844685 U CN 201844685U CN 201020561067X U CN201020561067X U CN 201020561067XU CN 201020561067 U CN201020561067 U CN 201020561067U CN 201844685 U CN201844685 U CN 201844685U
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- sintering machine
- transmission device
- flexible transmission
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Abstract
The utility model relates to a sintering machine flexible transmission device, which comprises a reductor, a gearwheel of the reductor and pinion wheels positioned on the two sides of the gearwheel and meshed with the gearwheel; wherein the gearwheel of the reductor is connected with a main shaft of a star wheel of a sintering machine; the gearwheel and the pinion wheels are installed in a gearbox; the gearbox of the reductor mainly comprises a left and a right box bodies, as well as an upper and a lower box bodies, wherein the left and the right box bodies are not communicated with the upper and the lower box bodies; a pull compression bar is installed at the lower end of the left box body and the right box body respectively; a crank is connected with the lower end of each pull compression bar; and a torsion bar is connected with the pull compression bars and installed on a foundation of the ground through bearing supports. The sintering machine flexible transmission device is characterized in that the flexible transmission device further comprises support seats, and a torsion balancer is installed at the lower end of each support seat and connected with the left box body and the right box body respectively. When the sintering machine flexible transmission device in work, the torque of the left box body and the right box body can be counterbalanced through the torsion balancers to keep the pull compression bars vertical, thereby ensuring the normal working of the sintering machine. The sintering machine flexible transmission device has the advantages of simple structure, stable work, safe and reliable operation, and the like.
Description
Technical field
The utility model belongs to steel industry sintering machine manufacturing technology field, particularly relates to a kind of flexible transmission device of sintering machine.
Background technology
At present, the main transmission of steel industry sintering machine is that a kind of low speed, transmission square are big, the transmission device of claimed structure compactness, flexible gearing can satisfy above-mentioned requirements as sintering machine main transmission, the main feature of flexible gearing structure is: one by the decelerator that is connected the gear wheel on the sintering machine star gear shaft and has two pinions that are engaged with to constitute in its both sides, the gear-box of decelerator is not whole, and it is made up of four parts: left box body, right case, upper box and lower box.Left and right casing and upper and lower casing do not link, and upper and lower casing connects on the hub that is suspended on the output gear wheel with bolt, and is equipped with needle bearing between them, can relative motion.Two pinions are installed in respectively in the left and right casing, use, lower link connects, and is connected with the top of strut and tie in its underpart, and the bottom of strut and tie is connected with torque arm by crank, and torque arm is installed on the basis, ground by two bearing blocks.
When work, left and right pinion is by same direction rotation, the gear wheel of drive installation on the sintering machine spider gear shaft.Torque arm is by the effect of strut and tie to left and right casing, the torque counter-force that produces when coming balance left and right sides pinion to drive, and strut and tie does not overlap with the center line of left and right pinion shaft, can produce a moment of torsion simultaneously and make left and right casing twisting, strut and tie can not keep vertical position, causes the flexible transmission device of sintering machine unstability not work.
Summary of the invention
The utility model provides a kind of simple in structure, working stability, flexible transmission device of sintering machine safe and reliable to operation for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of flexible transmission device of sintering machine, comprise decelerator, the gear wheel of decelerator and be positioned at the pinion that the gear wheel both sides are engaged with, the gear wheel of decelerator is connected with the sintering machine star gear shaft, gear wheel and pinion are installed in the gear-box, described gear-box adopts and divides body structure, mainly comprise left box body, right case, upper box and lower box, wherein left, right case and last, lower box does not link, on, lower box is connected to an integral body with bolt, and be suspended on the hub of decelerator gear wheel, a left side, right case connects by pull bar, on a left side, the right case lower end is equipped with strut and tie, the crank that the strut and tie lower end connects respectively, crank connects torque arm, torque arm is installed on the basis, ground by bearing block, it is characterized in that: this flexible gearing comprises that also symmetry is installed in the supporting base on the sintering car casing, torsion balancer is all installed in the lower end of each supporting base, and torsion balancer connects left box body and right case respectively.
The utility model can also adopt following technical measures:
Distance between the described torsion balancer is greater than the pull bar length that connects left and right casing.
Described torsion balancer adopts elastic rod to make.
Advantage and the good effect that the utlity model has are: because the utility model adds two torsion balancers in existing structure, when work, the balance device can be offset the twisting moment of left and right casing, makes strut and tie keep vertical position, thereby guarantees the sintering machine operate as normal; The utlity model has simple in structure, working stability, advantage such as safe and reliable to operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1.
Among the figure: 1, decelerator; 1-1, gear wheel; 1-2, pinion; 1-3, pinion; 1-4, gear-box; 1-41, left box body; 1-42, right case; 1-43, upper box; 1-44, lower box; 1-45, bolt; 2, pull bar; 3a, strut and tie; 3b, strut and tie; 4a, crank; 4b, crank; 5, torque arm; 6, bearing block; 7, sintering car casing; 8, supporting base; 9, torsion balancer.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, a kind of flexible transmission device of sintering machine, comprise decelerator 1, the gear wheel of decelerator and be positioned at the pinion (1-2 that the gear wheel both sides are engaged with, 1-3), the gear wheel 1-1 of decelerator 1 is connected with the sintering machine star gear shaft, gear wheel 1-1 and pinion (1-2,1-3) be installed in the gear-box 1-4, described gear-box adopts and divides body structure, mainly comprise left box body 1-41, right case 1-42, upper box 1-43 and lower box 1-44, wherein left, right case and last, lower box does not link, on, lower box connects with bolt 1-45 and is suspended on the hub of gear wheel, a left side, right case connects by pull bar 2, on a left side, the right case lower end is equipped with strut and tie, strut and tie (3a, 3b) lower end respectively with crank (4a, 4b) connect, crank (4a, 4b) connect torque arm 5, torque arm 5 is installed on the basis, ground by bearing block 6, this flexible gearing comprises that also symmetry is installed in the supporting base 8 on the sintering car casing 7, torsion balancer 9 is all installed in the lower end of each supporting base 8, and torsion balancer 9 connects left box body 1-41 and right case 1-42 respectively.In the distance between the torsion balancer described in the said structure greater than the distance between the strut and tie (3a, 3b); Described torsion balancer adopts elastic rod to make.
During work, left and right pinion is by same direction rotation, the gear wheel of drive installation on the sintering machine spider gear shaft.Torque arm is by the effect of strut and tie to left and right casing, the torque counter-force that produces when coming balance left and right sides pinion to drive, because of strut and tie does not overlap with the center line of left and right pinion shaft, can produce a moment of torsion simultaneously and make left and right casing twisting, strut and tie can not keep vertical position.The balance device of flexible transmission device of sintering machine can be offset the twisting moment of left and right casing, makes strut and tie keep vertical position, thereby guarantees the sintering machine operate as normal, the utlity model has simple in structure, working stability, advantage such as safe and reliable to operation.
Claims (3)
1. flexible transmission device of sintering machine, comprise decelerator, the gear wheel of decelerator and be positioned at the pinion that the gear wheel both sides are engaged with, the gear wheel of decelerator is connected with the sintering machine star gear shaft, gear wheel and pinion are installed in the gear-box, described gear-box adopts and divides body structure, mainly comprise left box body, right case, upper box and lower box, wherein left, right case and last, lower box does not link, on, lower box is connected to an integral body with bolt, and be suspended on the hub of decelerator gear wheel, a left side, right case connects by pull bar, on a left side, the right case lower end is equipped with strut and tie, the crank that the strut and tie lower end connects respectively, crank connects torque arm, torque arm is installed on the basis, ground by bearing block, it is characterized in that: this flexible gearing comprises that also symmetry is installed in the supporting base on the sintering car casing, torsion balancer is all installed in the lower end of each supporting base, and torsion balancer connects left box body and right case respectively.
2. flexible transmission device of sintering machine according to claim 1 is characterized in that: the distance between the described torsion balancer is greater than the pull bar length that connects left and right casing.
3. flexible transmission device of sintering machine according to claim 1 is characterized in that: described torsion balancer adopts elastic rod to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020561067XU CN201844685U (en) | 2010-10-14 | 2010-10-14 | Sintering machine flexible transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020561067XU CN201844685U (en) | 2010-10-14 | 2010-10-14 | Sintering machine flexible transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844685U true CN201844685U (en) | 2011-05-25 |
Family
ID=44039573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020561067XU Expired - Fee Related CN201844685U (en) | 2010-10-14 | 2010-10-14 | Sintering machine flexible transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339407A (en) * | 2017-07-07 | 2017-11-10 | 攀钢集团工程技术有限公司 | Gear wheel installation method for large-type sinterer flexible gearing |
| WO2018133882A1 (en) * | 2017-01-20 | 2018-07-26 | 中钢设备有限公司 | Fully-suspended flexible transmission device for belt-type roasting machine |
-
2010
- 2010-10-14 CN CN201020561067XU patent/CN201844685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133882A1 (en) * | 2017-01-20 | 2018-07-26 | 中钢设备有限公司 | Fully-suspended flexible transmission device for belt-type roasting machine |
| CN107339407A (en) * | 2017-07-07 | 2017-11-10 | 攀钢集团工程技术有限公司 | Gear wheel installation method for large-type sinterer flexible gearing |
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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: 20110525 Termination date: 20161014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |