CN201499839U - Compact shelving crank handle transmission device - Google Patents
Compact shelving crank handle transmission device Download PDFInfo
- Publication number
- CN201499839U CN201499839U CN2009202242442U CN200920224244U CN201499839U CN 201499839 U CN201499839 U CN 201499839U CN 2009202242442 U CN2009202242442 U CN 2009202242442U CN 200920224244 U CN200920224244 U CN 200920224244U CN 201499839 U CN201499839 U CN 201499839U
- Authority
- CN
- China
- Prior art keywords
- gear
- rocking handle
- crank handle
- transmission device
- support
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a compact shelving crank handle transmission device, which comprises a support and a crank handle. A gear transmission mechanism arranged on the support is composed of a crank handle gear, a transition gear and a driven gear, wherein the crank handle is connected with the crank handle gear through a rotating shaft and the crank handle gear is meshed with the transition gear meshed with the driven gear. A sprocket is connected to the outer side of a transmission shaft of the driven gear. The compact shelving crank handle transmission device has the advantages of simple structure, reasonable design, saving more labor in operation, reliability and safety, and long service life.
Description
Technical field
The utility model relates to a kind of transmission device, relates in particular to a kind of intensive rocking handle transmission device.
Background technology
Intensive the storage device as data such as a kind of books of saving the space most, archives has been widely used in industry and departments such as library, archives, museum, bank, institution of higher learning, enterprise, public institution.Intensive the parts of operating in use the most normal are exactly rocking handle, the transmission mechanism of intensive rocking handle is chain drive at present, it is installed on intensive the side plate, be used for controlling intensive move, but this transmission mechanism is easy to generate chain jamming, falls chain, the yielding problem of sprocket wheel, and can make the deformation of timbering that is used for installing chain drive, operation is required great effort very much when moving intensive, influences intensive use.
Summary of the invention
For addressing the above problem, the purpose of this utility model provide a kind of simple in structure, reasonable in design, operate intensive rocking handle transmission device in labour-saving more.
For achieving the above object, the utility model adopts following technical scheme:
Described intensive rocking handle transmission device, it comprises support, rocking handle, support is provided with gear drive, gear drive is made up of rocking handle gear, transition gear and driven gear; rocking handle is connected with the rocking handle gear by rotating shaft; rotating shaft is connected on the support by bearing, and the rocking handle gear is meshed with transition gear, and transition gear is meshed with driven gear; The power transmission shaft outside of driven gear connects sprocket wheel.
Described intensive rocking handle transmission device, its gear drive is provided with outer cover, and fixedly connected with support by bolt in the outer cover bottom.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
This intensive rocking handle transmission device, its reasonable in design, easy for installation, do not change size, thickness and the shape of original support, adopt gear drive, effectively improved the operating characteristics of manual operation rocking handle, more laborsaving, safe and reliable; Compare with original chain drive, reduced maintenance capacity, longer service life can not produce the problem of deformation of timbering.
Description of drawings
Fig. 1 is the structural representation of gear drive;
Fig. 2 is the structural representation of intensive rocking handle transmission device;
Among the figure: the 1-support; 2-rocking handle gear; The 3-transition gear; The 4-sprocket wheel; The 5-driven gear; The 6-rocking handle; The 7-locking device; The 8-outer cover; The 9-rotating shaft.
The specific embodiment
As shown in Figure 1, 2, this described intensive rocking handle transmission device, it comprises support 1, rocking handle 6, support is provided with gear drive, gear drive is made up of rocking handle gear 2, transition gear 3 and driven gear 5, and rocking handle 6 is connected with rocking handle gear 2 by rotating shaft 9, and rotating shaft 9 is connected on the support 1 by bearing; rocking handle gear 2 is meshed with transition gear 3, and transition gear 3 is meshed with driven gear 5; The power transmission shaft outside of driven gear 5 connects sprocket wheel 4; Described gear drive is provided with outer cover 8, fixedlys connected with support 1 by bolt in the outer cover bottom, and outer cover can be shared the holding capacity of support.
During use, shake intensive the rocking handle on the side plate limit, rocking handle drives the rocking handle gear by rotating shaft and rotates synchronously, and the rocking handle gear drives driven gear and power transmission shaft rotation thereof by transition gear, makes coaxial sprocket wheel rotation.The sprocket wheel of intensive rocking handle transmission device described in the utility model links to each other by the sprocket wheel on the driving shaft of chain and intensive chassis transmission mechanism, thereby makes intensive steadily, move fast; Also be provided with locking device 7 on the support, can be by the handle of rotary locking device, the lock shaft of locking device stretched into pin driven gear in the outer cover, make intensive to stop to move, play security protection.
Claims (2)
1. intensive rocking handle transmission device, it comprises support (1), rocking handle (6), it is characterized in that: its support is provided with gear drive, gear drive is made up of rocking handle gear (2), transition gear (3) and driven gear (5); rocking handle (6) is connected with rocking handle gear (2) by rotating shaft (9); rotating shaft is connected on the support by bearing, and the rocking handle gear is meshed with transition gear (3), and transition gear is meshed with driven gear (5); The power transmission shaft outside of driven gear connects sprocket wheel (4).
2. intensive rocking handle transmission device according to claim 1, it is characterized in that: its gear drive is provided with outer cover, and fixedly connected with support (1) by bolt in outer cover (8) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202242442U CN201499839U (en) | 2009-10-01 | 2009-10-01 | Compact shelving crank handle transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202242442U CN201499839U (en) | 2009-10-01 | 2009-10-01 | Compact shelving crank handle transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201499839U true CN201499839U (en) | 2010-06-09 |
Family
ID=42450785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202242442U Expired - Fee Related CN201499839U (en) | 2009-10-01 | 2009-10-01 | Compact shelving crank handle transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201499839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180256A (en) * | 2017-11-16 | 2018-06-19 | 江西卓尔金属设备集团有限公司 | Compact shelving running gear |
| CN112841918A (en) * | 2021-01-22 | 2021-05-28 | 江西阳光安全设备集团有限公司 | Transmission device for driving movable rack to move |
-
2009
- 2009-10-01 CN CN2009202242442U patent/CN201499839U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180256A (en) * | 2017-11-16 | 2018-06-19 | 江西卓尔金属设备集团有限公司 | Compact shelving running gear |
| CN112841918A (en) * | 2021-01-22 | 2021-05-28 | 江西阳光安全设备集团有限公司 | Transmission device for driving movable rack to move |
| CN112841918B (en) * | 2021-01-22 | 2022-07-19 | 江西阳光安全设备集团有限公司 | Transmission device for driving movable rack to move |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20121001 |