CN203516598U - Gear type rotary driving device - Google Patents
Gear type rotary driving device Download PDFInfo
- Publication number
- CN203516598U CN203516598U CN201320630227.5U CN201320630227U CN203516598U CN 203516598 U CN203516598 U CN 203516598U CN 201320630227 U CN201320630227 U CN 201320630227U CN 203516598 U CN203516598 U CN 203516598U
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- CN
- China
- Prior art keywords
- gear type
- driving device
- rotary driving
- type rotary
- pivoting support
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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 discloses a gear type rotary driving device which comprises a rotary support and a pinion. The outer circle of the rotary support is connected with a top board. An annular groove is formed in the top board. An annular sealing strip is arranged in the annular groove. The inner circle of the rotary support is connected with a base. The base is provided with a protective cover and two lubricating nipples and the two lubricating nipples are installed on the protective cover. An O-shaped sealing ring is arranged in the position of an oil injection hole in a matching installation face of the inner circle of the rotary support and the base. The pinion is installed on an output shaft of a hydraulic motor and fixed to the output shaft together through a pressing board. According to the gear type rotary driving device, the power and motion transmission mode is reasonable, the structure is sealed and is compact, the match of a worm and a worm wheel is changed to transmission of gears, the buffer capacity is good, the transmission efficiency is high, and the gear type rotary driving device is well adapted to the high-bearing high-efficiency characteristics of engineering machinery. In addition, according to the structure, the gear type rotary driving device is simple in machining and assembly, high in practicality and good in economical efficiency.
Description
Technical field
The utility model relates to revolution driving field, is specifically related to a kind of gear type device for revolving and driving.
Background technique
Device for revolving and driving is a kind of novel revolution series products, is conventionally also gear type rotary reducer, generally parts such as worm screw, pivoting support, housing, motors, consists of.Because core component adopts pivoting support, therefore can bear axial force, radial force, tilting moment.Revolution drives with traditional revolution series products and compares, and has simple installation, is easy to safeguard, save to a greater extent the features such as installing space.This product can be widely used in heavy flat transport vehicle, container crane, truck-mounted crane, high-altitude operation vehicle, engineering machinery and the new energy field such as solar power system day by day.The wheeled revolution of worm tooth generally adopting in engineering machinery at present drives, at the beginning of the design that the wheeled revolution of worm tooth drives, it is the tracker day by day that is applied to photovoltaic generation, day by day the feature of tracker is to need big speed ratio, reliable self-locking performance and higher transmission accuracy, and there do not have engineering machinery to require for bearing capacity aspect to be high, because engineering machinery can produce larger inertial force in operation process, because the self-locking performance that gear on worm drives is very good, be easy to produce the left and right end cap that Worm type revolution is driven and push up bad phenomenon.
Model utility content
The purpose of this utility model is to provide a kind of gear type device for revolving and driving, the cooperation of original worm and wheel is made into the transmission of gear and gear.
In order to achieve the above object, the technological scheme that the utility model adopts is:
A kind of gear type device for revolving and driving, comprise pivoting support and small gear, it is characterized in that: pivoting support outer ring is connected with top board, top board is provided with annular groove, in annular groove, be provided with annular sealing strip, pivoting support inner ring is connected with pedestal, protective housing and a plurality of oil nozzle are installed on pedestal, a plurality of oil nozzles are installed on protective housing, oil hole position at the cooperation attachment face of pivoting support inner ring and pedestal is provided with O RunddichtringO, small gear is arranged on the output shaft of oil hydraulic motor, by pressing plate, is fixed together.
Described a kind of gear device for revolving and driving, is characterized in that: on described pedestal He on dust-proof cover, two oil nozzles are housed respectively.
The beneficial effects of the utility model:
The moving force and motion transfer mode of the utility model is reasonable, structure sealing is compact, the cooperation of worm and wheel is made into the transmission of gear and gear, there is good buffer capacity and higher transmission efficiency, better adapt to the high efficiency characteristic of engineering machinery high-mechanic, in addition, this kind of structure, processing and assembling are simpler, have better practicability and Economy.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model.
Fig. 2 is the sectional view of Figure 1A ~ A.
Embodiment
Referring to accompanying drawing.A kind of gear type device for revolving and driving, comprise pivoting support 1 and small gear 2, pivoting support 1 outer ring is connected with top board 3, top board 3 is provided with annular groove, in annular groove, be provided with annular sealing strip 11, pivoting support 1 inner ring is connected with pedestal 5, protective housing 7 and two oil nozzles 8 are installed on pedestal 5, two oil nozzles 9 are installed on protective housing 7, oil hole position at the cooperation attachment face of pivoting support 1 inner ring and pedestal 5 is provided with O RunddichtringO 10, small gear 2 is arranged on the output shaft of oil hydraulic motor 4, by pressing plate 6, is fixed together.
Claims (2)
1. a gear type device for revolving and driving, comprise pivoting support and small gear, it is characterized in that: pivoting support outer ring is connected with top board, top board is provided with annular groove, in annular groove, be provided with annular sealing strip, pivoting support inner ring is connected with pedestal, protective housing and a plurality of oil nozzle are installed on pedestal, a plurality of oil nozzles are installed on protective housing, oil hole position at the cooperation attachment face of pivoting support inner ring and pedestal is provided with O RunddichtringO, small gear is arranged on the output shaft of oil hydraulic motor, by pressing plate, is fixed together.
2. a kind of gear type device for revolving and driving according to claim 1, is characterized in that: on described pedestal He on dust-proof cover, two oil nozzles are housed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630227.5U CN203516598U (en) | 2013-10-12 | 2013-10-12 | Gear type rotary driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630227.5U CN203516598U (en) | 2013-10-12 | 2013-10-12 | Gear type rotary driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516598U true CN203516598U (en) | 2014-04-02 |
Family
ID=50375531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320630227.5U Expired - Fee Related CN203516598U (en) | 2013-10-12 | 2013-10-12 | Gear type rotary driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516598U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812906A (en) * | 2015-11-28 | 2017-06-09 | 华南理工大学 | A kind of hydraulic gyration power assembly of engineering machinery |
| CN106989151A (en) * | 2017-04-11 | 2017-07-28 | 德大机械（昆山）有限公司 | A kind of rotating actuator |
| CN112589478A (en) * | 2020-11-26 | 2021-04-02 | 毛享君 | Composite rotary supporting device and method for rotary worktable for machine tool |
-
2013
- 2013-10-12 CN CN201320630227.5U patent/CN203516598U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812906A (en) * | 2015-11-28 | 2017-06-09 | 华南理工大学 | A kind of hydraulic gyration power assembly of engineering machinery |
| CN106812906B (en) * | 2015-11-28 | 2023-12-29 | 华南理工大学 | Hydraulic rotary power assembly for engineering machinery |
| CN106989151A (en) * | 2017-04-11 | 2017-07-28 | 德大机械（昆山）有限公司 | A kind of rotating actuator |
| CN106989151B (en) * | 2017-04-11 | 2023-11-07 | 德大机械（昆山）有限公司 | Rotary transmission mechanism |
| CN112589478A (en) * | 2020-11-26 | 2021-04-02 | 毛享君 | Composite rotary supporting device and method for rotary worktable for machine tool |
| CN112589478B (en) * | 2020-11-26 | 2022-07-26 | 雅安恒成精密刀具有限公司 | Combined type rotary supporting device and method for rotary worktable for machine tool |
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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: 20140402 Termination date: 20211012 |