CN103552908A - Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer - Google Patents
Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer Download PDFInfo
- Publication number
- CN103552908A CN103552908A CN201310539722.XA CN201310539722A CN103552908A CN 103552908 A CN103552908 A CN 103552908A CN 201310539722 A CN201310539722 A CN 201310539722A CN 103552908 A CN103552908 A CN 103552908A
- Authority
- CN
- China
- Prior art keywords
- lifting
- hanger
- planet carrier
- pinion carrier
- connecting panel
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of coal mine machinery and particularly relates to a rotary adjusting mechanism for mounting a planet carrier of a planetary speed reducer. The rotary adjusting mechanism comprises a circular connection plate, wherein a first lifting lug is fixedly arranged in the center of the upper surface of the connection plate; three first lifting hooks are uniformly distributed on the circumference which takes the first lug as the circle center on the lower surface of the connection plate; each first lifting hook is provided with a second lifting lug in a hanging manner; the lower ends of the second lifting lugs are connected with connection nuts; the lower ends of the connection nuts are in threaded connection with the second lifting lugs. The rotary adjusting mechanism for mounting the planet carrier of the planetary speed reducer is simple in structure and ingenious in concept, can be used for mounting the planet carriers in the various planetary speed reducers and is good in replaceability; meanwhile, the height of lifting the planet carrier can be adjusted effectively; the planet carrier can be mounted into a shell conveniently by utilizing a lifting mechanism.
Description
Technical field
The present invention relates to coal mine machinery technical field, 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 present invention is directed to the problems referred to above, provide a kind of planetary reducer pinion carrier that rotation regulating mechanism is installed, adopt this adjusting mechanism to pack pinion carrier into gear ring quickly and easily.
According to technical scheme of the present invention: 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 a further improvement on the present invention, after connecting panel is run through in described the first suspension hook upper end straight-bar portion, by circular nut, fix, between described circular nut bottom surface and connecting panel upper surface, be provided with pad.
As a further improvement on the present invention, described coupling nut is cylindrical-shaped structure, and two ends are threaded joints.
As a further improvement on the present invention, 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 invention is: the present invention 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 invention.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is use view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention 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 present invention 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 invention 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, and 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 |
|---|---|---|---|
| CN201310539722.XA CN103552908A (en) | 2013-11-04 | 2013-11-04 | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310539722.XA CN103552908A (en) | 2013-11-04 | 2013-11-04 | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103552908A true CN103552908A (en) | 2014-02-05 |
Family
ID=50007334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310539722.XA Pending CN103552908A (en) | 2013-11-04 | 2013-11-04 | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103552908A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668433A (en) * | 2016-04-07 | 2016-06-15 | 中车戚墅堰机车车辆工艺研究所有限公司 | Planet wheel installation device and method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972553A (en) * | 1975-11-14 | 1976-08-03 | Cardinal Industries Incorporated | Collapsible lift frame having means to adjust point of lift |
| DE2619262A1 (en) * | 1976-04-30 | 1977-11-10 | Kraftwerk Union Ag | Horizontal cover lifting tackle for nuclear pressure vessel - has eccentrics adjusting crane engagement point horizontally and coupled together |
| DE202004005493U1 (en) * | 2004-04-07 | 2004-07-01 | Grip Gmbh Handhabungstechnik | Modular lifting frame has a spreader beam with sliding hooks and other attachments secured by safety pins through the bar and fittings |
| CN201334302Y (en) * | 2008-12-31 | 2009-10-28 | 广东东兴风盈风电设备制造有限公司 | Device for mounting main shaft bearing of wind generator |
| CN201817191U (en) * | 2010-04-16 | 2011-05-04 | 江苏长征风力发电设备有限公司 | Special-purpose hoisting tool for yawing gear case of direct-drive permanent magnet wind driven generator |
| CN202465027U (en) * | 2012-03-05 | 2012-10-03 | 湘潭电机股份有限公司 | Balance adjusting sling |
| CN103058043A (en) * | 2012-12-14 | 2013-04-24 | 北车风电有限公司 | Aligning bearing lift for draught fan and lifting method |
| CN103193151A (en) * | 2013-03-29 | 2013-07-10 | 江苏南车电机有限公司 | Special lifting tool for sleeving rotor of large-scale permanent magnetic direct-driven wind power generator |
| CN203222417U (en) * | 2013-03-29 | 2013-10-02 | 江苏南车电机有限公司 | Special hanging tool for sleeving rotor of large direct-driven wind turbine generator |
| CN203529720U (en) * | 2013-11-04 | 2014-04-09 | 无锡市聚英机械制造有限公司 | Rotary adjusting mechanism for mounting planetary carrier of planetary reducer |
-
2013
- 2013-11-04 CN CN201310539722.XA patent/CN103552908A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972553A (en) * | 1975-11-14 | 1976-08-03 | Cardinal Industries Incorporated | Collapsible lift frame having means to adjust point of lift |
| DE2619262A1 (en) * | 1976-04-30 | 1977-11-10 | Kraftwerk Union Ag | Horizontal cover lifting tackle for nuclear pressure vessel - has eccentrics adjusting crane engagement point horizontally and coupled together |
| DE202004005493U1 (en) * | 2004-04-07 | 2004-07-01 | Grip Gmbh Handhabungstechnik | Modular lifting frame has a spreader beam with sliding hooks and other attachments secured by safety pins through the bar and fittings |
| CN201334302Y (en) * | 2008-12-31 | 2009-10-28 | 广东东兴风盈风电设备制造有限公司 | Device for mounting main shaft bearing of wind generator |
| CN201817191U (en) * | 2010-04-16 | 2011-05-04 | 江苏长征风力发电设备有限公司 | Special-purpose hoisting tool for yawing gear case of direct-drive permanent magnet wind driven generator |
| CN202465027U (en) * | 2012-03-05 | 2012-10-03 | 湘潭电机股份有限公司 | Balance adjusting sling |
| CN103058043A (en) * | 2012-12-14 | 2013-04-24 | 北车风电有限公司 | Aligning bearing lift for draught fan and lifting method |
| CN103193151A (en) * | 2013-03-29 | 2013-07-10 | 江苏南车电机有限公司 | Special lifting tool for sleeving rotor of large-scale permanent magnetic direct-driven wind power generator |
| CN203222417U (en) * | 2013-03-29 | 2013-10-02 | 江苏南车电机有限公司 | Special hanging tool for sleeving rotor of large direct-driven wind turbine generator |
| CN203529720U (en) * | 2013-11-04 | 2014-04-09 | 无锡市聚英机械制造有限公司 | Rotary adjusting mechanism for mounting planetary carrier of planetary reducer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668433A (en) * | 2016-04-07 | 2016-06-15 | 中车戚墅堰机车车辆工艺研究所有限公司 | Planet wheel installation device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203529720U (en) | Rotary adjusting mechanism for mounting planetary carrier of planetary reducer | |
| CN203946774U (en) | A kind of cast iron oil pan tray suspender | |
| CN103552908A (en) | Rotary adjusting mechanism for mounting planet carrier of planetary speed reducer | |
| CN202144933U (en) | Base for speed reducer | |
| CN201144699Y (en) | Lump cutting device for coal mining | |
| CN208500109U (en) | A kind of blast furnace tuyere case hanging apparatus | |
| CN202263718U (en) | Vibration screen lower cross beam flange | |
| CN202701720U (en) | Main shaft system assembling device of large-sized wind generating set | |
| CN102312992A (en) | Reducer pedestal | |
| CN205039496U (en) | Whole prefabricated cable support | |
| CN201902467U (en) | Nylon rod coupling | |
| CN204150982U (en) | Duplex height limitator | |
| CN203412554U (en) | Novel balanced type bumping unit | |
| CN103641003B (en) | A kind of large diameter and large modulus flexibility adjustable rotary driving means | |
| CN204041927U (en) | Spoke-type gear | |
| CN205740010U (en) | A kind of suspender being transversely mounted main reducing gear | |
| CN207439612U (en) | A kind of swing pipe drench with rain equipment swing pipe optimization installing mechanism | |
| CN203528625U (en) | Track tensioner | |
| CN202812105U (en) | Corresponding gear for textile machine | |
| CN202744706U (en) | Outward swinging device used in air frame of ring spinning frame | |
| CN201671752U (en) | Support structure for down guide bearing bush of water turbine generator | |
| CN201943665U (en) | Novel energy-efficient oil pumping unit decelerator | |
| CN203656125U (en) | Reduction gearbox body | |
| CN202912985U (en) | Angle alpha tilting mechanism with chute for bell-less material distributor in blast furnace | |
| CN202349000U (en) | Connecting structure between planet carrier and output shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140205 |