CN203529720U - Rotary adjusting mechanism for mounting planetary carrier of planetary reducer - Google Patents
Rotary adjusting mechanism for mounting planetary carrier of planetary reducer Download PDFInfo
- Publication number
- CN203529720U CN203529720U CN201320690475.9U CN201320690475U CN203529720U CN 203529720 U CN203529720 U CN 203529720U CN 201320690475 U CN201320690475 U CN 201320690475U CN 203529720 U CN203529720 U CN 203529720U
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- China
- Prior art keywords
- planetary
- hanger
- lifting
- pinion carrier
- connecting panel
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Abstract
The utility model relates to the technical field of coal mine machinery, in particular to a rotary adjusting mechanism for mounting a planetary carrier of a planetary reducer. The rotary adjusting mechanism comprises a circular connecting plate, wherein a first lifting eye is fixed in the center of the upper surface of the connecting plate; three first lifting hooks are uniformly arranged on the circumference of the lower surface of the connecting plate by taking the first lifting eye as the circle center; a second lifting eye is suspended on each first lifting hook; the lower ends of the second lifting eyes are connected onto connecting nuts; the lower ends of the connecting nuts are in threaded connection with second lifting hooks. The rotary adjusting mechanism is simple in structure, ingenious in design, and good in replaceability, and can be used for mounting planetary carriers of various planetary reducers; in addition, the height at which a planetary carrier is hoisted can be effectively adjusted; the planetary carrier can be quickly mounted in a housing conveniently through a hoisting mechanism.
Description
Technical field
The utility model relates to coal mine machinery technical field, and specifically a kind of planetary reducer pinion carrier is installed rotation regulating mechanism.
Background technology
Current, China has become development machine manufacture base and application market the biggest in the world.Along with the traffic of road, domestic city, railway, highway, water conservancy, the high-speed growth of the building causes such as municipal works, China's road heading machinery has also welcome development at full speed.China's road heading machinery industry has become domestic high-end equipment manufacture and strategic new industry emphasis is supported developing industry.More crucial as the core component planetary reducer in development machine.Expansion along with development machine market, the amount of planetary reducer is also along with growth, this needs every day installation also to increase, the installation of inputting pinion carrier and output planetary frame in planetary reducer is even more important, just installed and completed installation by single suspender body in the past, this assembly method length consuming time, and pinion carrier is entered after gear ring to easily bump injury gear, cause the planetary reducer after assembling to have abnormal sound.
Summary of the invention
The utility model, for the problems referred to above, provides a kind of planetary reducer pinion carrier that rotation regulating mechanism is installed, and adopts this adjusting mechanism to pack pinion carrier into gear ring quickly and easily.
According to the technical solution of the utility model: a kind of planetary reducer pinion carrier is installed rotation regulating mechanism, comprise a circular connecting panel, described connecting panel upper surface center is fixed with the first hanger, connecting panel lower surface be take and uniformly on the circumference that the first hanger is the center of circle is provided with three the first suspension hooks, described in each, on the first suspension hook, all hang and be provided with the second hanger, it is upper that described the second hanger lower end is connected in coupling nut, coupling nut lower end second suspension hook that has been threaded.
As further improvement of the utility model, after running through connecting panel, described the first suspension hook upper end straight-bar portion fixes by circular nut, between described circular nut bottom surface and connecting panel upper surface, be provided with pad.
As further improvement of the utility model, described coupling nut is cylindrical-shaped structure, and two ends are threaded joints.
As further improvement of the utility model, described the second hanger comprises an annulus and is fixed on the straight-bar of described annulus bottom, and straight-bar bottom has one section of outside thread.
Technique effect of the present utility model is: the utility model is simple in structure, be skillfully constructed, can be for the installation of pinion carrier in multiple planetary reducer, and replaceability is good; The height of height simultaneously in the time of can effectively adjusting lifting pinion carrier; Can utilize easily this hoisting mechanism to pack pinion carrier into housing fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is use view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is further described.
In Fig. 1 ~ 3, comprise the first hanger 1, the first suspension hook 2, circular nut 3, pad 4, connecting panel 5, the second hanger 6, coupling nut 7, the second suspension hook 8, the 3rd hanger 9, pinion carrier 10, gear ring 11 etc.
As shown in Fig. 1 ~ 3, the utility model is that a kind of planetary reducer pinion carrier is installed rotation regulating mechanism, comprise a circular connecting panel 5, described connecting panel 5 upper surface centers are fixed with the first hanger 1, connecting panel 5 lower surfaces be take and uniformly on the circumference that the first hanger 1 is the center of circle are provided with three the first suspension hooks 2, described in each, all hang and be provided with the second hanger 6 on the first suspension hook 2, described the second hanger 6 lower ends are connected on coupling nut 7, coupling nut 7 lower ends second suspension hook 8 that has been threaded.
Described the first suspension hook 2 upper end straight-bar portions are fixed by circular nut 3 after running through connecting panel 5, between described circular nut 3 bottom surfaces and connecting panel 5 upper surfaces, are provided with pad 4.
Described coupling nut 7 is cylindrical-shaped structure, and two ends are threaded joints.
Described the second hanger 6 comprises an annulus and is fixed on the straight-bar of described annulus bottom, and straight-bar bottom has one section of outside thread.
Working process of the present utility model is as follows: this mechanism is screwed into the first hanger 1 in connecting panel 5, the first suspension hook 2 is fixed on connecting panel 5 it by circular nut 3, connecting panel 5 is even 3 deciles on circumference, utilize form a circle as principle at 3, the thing that makes its lifting in intracardiac, the first suspension hook 2 and the second suspension hook 8 can be replaced according to the size of pinion carrier 10, the second hanger 6 is connected by coupling nut 7 with in the middle of the second suspension hook 8, coupling nut 7 can work at this effect of being connected and fixed can adjust the error between 3 the first suspension hook 2 length by the rotation of nut again.Pinion carrier 10 can be connected on hoisting mechanism by the 3rd hanger 9.And pinion carrier 10 is due to add man-hour wrong poor, the pts wt being attached thereto is difference to some extent, now can adjust by coupling nut 7 again, makes it balance.
After pinion carrier 10 has been lifted, pack into gear ring 11 interior before, because the bearing of gear inside is tilting bearing, in installation, not consolidating timing gear can swing up and down, so the gear in pinion carrier 10 can only be aimed to the tooth in gear ring, when the gear in pinion carrier 10 and the tooth of gear ring have just entered engagement, middle neutral of the coupling nut 7 is caught in manual operations, allow pinion carrier 10 rotate, gear in pinion carrier 10 can with gear ring in tooth mesh very soon and down walk about, so neither can make to collide between tooth and tooth, thereby reduce noise generation.
Claims (4)
1. a planetary reducer pinion carrier is installed rotation regulating mechanism, it is characterized in that: comprise a circular connecting panel (5), described connecting panel (5) upper surface center is fixed with the first hanger (1), connecting panel (5) lower surface be take uniform three the first suspension hooks (2) that are provided with on the circumference that the first hanger (1) is the center of circle, described in each, on the first suspension hook (2), all hang and be provided with the second hanger (6), it is upper that described the second hanger (6) lower end is connected in coupling nut (7), coupling nut (7) lower end the second suspension hook (8) that has been threaded.
2. according to planetary reducer pinion carrier claimed in claim 1, rotation regulating mechanism is installed, it is characterized in that: described the first suspension hook (2) upper end straight-bar portion is fixed by circular nut (3) after running through connecting panel (5), between described circular nut (3) bottom surface and connecting panel (5) upper surface, is provided with pad (4).
3. according to planetary reducer pinion carrier claimed in claim 1, rotation regulating mechanism is installed, is it is characterized in that: described coupling nut (7) is cylindrical-shaped structure, and two ends are threaded joints.
4. according to planetary reducer pinion carrier claimed in claim 1, rotation regulating mechanism is installed, is it is characterized in that: described the second hanger (6) comprises an annulus and be fixed on the straight-bar of described annulus bottom, straight-bar bottom has one section of outside thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690475.9U CN203529720U (en) | 2013-11-04 | 2013-11-04 | Rotary adjusting mechanism for mounting planetary carrier of planetary reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690475.9U CN203529720U (en) | 2013-11-04 | 2013-11-04 | Rotary adjusting mechanism for mounting planetary carrier of planetary reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203529720U true CN203529720U (en) | 2014-04-09 |
Family
ID=50415956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320690475.9U Expired - Fee Related CN203529720U (en) | 2013-11-04 | 2013-11-04 | Rotary adjusting mechanism for mounting planetary carrier of planetary reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203529720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552908A (en) * | 2013-11-04 | 2014-02-05 | 无锡市聚英机械制造有限公司 | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer |
| CN106276582A (en) * | 2016-09-19 | 2017-01-04 | 池州学院 | A kind of industrial suspension hook |
-
2013
- 2013-11-04 CN CN201320690475.9U patent/CN203529720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552908A (en) * | 2013-11-04 | 2014-02-05 | 无锡市聚英机械制造有限公司 | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer |
| CN106276582A (en) * | 2016-09-19 | 2017-01-04 | 池州学院 | A kind of industrial suspension hook |
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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: 20140409 Termination date: 20161104 |