CN207524757U - A kind of dismountable roll shaft driving device - Google Patents
A kind of dismountable roll shaft driving device Download PDFInfo
- Publication number
- CN207524757U CN207524757U CN201720928473.7U CN201720928473U CN207524757U CN 207524757 U CN207524757 U CN 207524757U CN 201720928473 U CN201720928473 U CN 201720928473U CN 207524757 U CN207524757 U CN 207524757U
- Authority
- CN
- China
- Prior art keywords
- roll shaft
- support
- roller group
- gear
- driven gear
- 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 provides a kind of dismountable roll shaft driving device, including roll shaft and support roller shaft support, pedestal upper end is provided with the support roller group for placing roll shaft, each that roller group is supported to include two highly consistent and parallel arrangement support rollers, and roll shaft is placed on the top of support rollers；It is located in support base on the outside of support roller group and is provided with the driving gear parallel with support roller group, the power part of driving driving gear rotation is provided on stent；The device further includes the driven gear being removably attachable on roll shaft, and the fastening bolt that can be fixed to driven gear on roll shaft is provided on driven gear.The roll shaft of this novel roll shaft driving device is removably arranged on above stent, and using support roller group support, rollers is facilitated to pick and place at any time, simultaneously, it is driven using the gear set being axially movable, prevents from causing the damage of gear in roll shaft disassembly process.
Description
Technical field
The utility model is related to a kind of mechanical devices.
Background technology
Factory process production and construction process in, roll shaft as steel cable, cable, hose storing unit with compared with
More applications.By taking steel cable as an example, in use, roll shaft and the matched use of bearing, by roll shaft pass through roller and and roller
It is fixedly connected between axis, the motor between roll shaft and stent is generally connected using chain, and chain drive, driving are driven by motor
Steel cable is discharged or is wound from roller, when being finished a disk steel cable, is needed to remove vacant roller from stent, then be filled
Enter the new roller for having steel cable, this just needs to remove roller from roll shaft, and existing roller stent generally requires dismounting roller
Axis, this just needs to dismantle the bearing block at roll shaft both ends, removes the components such as chain, complicated for operation cumbersome.
Invention content
The technical problem to be solved by the present invention is to provide a kind of roll shaft driving devices easy to disassemble.
In order to solve the above technical problems, dismountable roll shaft driving device of the utility model, including roll shaft and support roller
Two stents of axis, two pedestal upper ends are respectively arranged with support base, the branch for being used to support roll shaft are provided on each support base
Roller group is supportted, each that roller group is supported to include two support rollers being mutually parallel for being arranged in sustained height, roll shaft is placed on two
The top of support rollers；It is located in support base on the outside of support roller group and is provided with the active parallel with supporting the support rollers of roller group
Gear is provided with the power part of driving driving gear rotation on stent, and chain biography is provided between power part and driving gear
Dynamic component；It is provided with driven gear on roll shaft, driven gear can move and circumferentially fixed along the axis direction of roll shaft, driven
The fastening bolt that driven gear can be fixed on roll shaft is provided on gear.
Further, dismountable compacting part is provided with above support base, support is provided on the inside of the compacting part
Roller group.Support the spacing between two support rollers of roller group adjustable.Roller group is supported to include two bearings, parallel cloth between bearing
It puts, the gap between bearing outer ring is less than the diameter of roll shaft.
Further, one end of compacting part and support seat hinge, the other end setting of compacting part are connect with support base
Bolt.
Advantageous effect：The roll shaft of dismountable roll shaft driving device provided by the utility model is removably placed on stent
Support roller group above, roll shaft is facilitated to be picked and placeed at any time from stent, meanwhile, using gear drive, wherein driven gear can be put
The axial movement along roll shaft is put, adjusts the damage for avoiding causing gear set in roll shaft disassembly process.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is that the driving gear of dismountable roll shaft driving device of the utility model and driven gear are in meshing state
Front view.
Fig. 2 is that the driving gear of dismountable roll shaft driving device of the utility model and driven gear are in meshing state
Side view.
Fig. 3 is that the driving gear of dismountable roll shaft driving device of the utility model and driven gear are in discrete state
Front view.
Fig. 4 is the schematic diagram when roll shaft of dismountable roll shaft driving device of the utility model is hung.
In figure, 1-roll shaft, 2-stent, 3-support roller group, 31- support rollers, 4-driven gear, 5-driving gear,
6-power part, 7-chain transmission part.
Specific embodiment
Fig. 1 is that the driving gear of dismountable roll shaft driving device of the utility model and driven gear are in meshing state
Front view.Fig. 2 is that the driving gear of dismountable roll shaft driving device of the utility model and driven gear are in engagement shape
The side view of state.As shown in the figure, dismountable roll shaft driving device of the utility model, includes the two of roll shaft 1 and support roll shaft 1
A stent 2, each 2 upper end of stent are provided with support base, the support roller group 3 for being used to support roll shaft 1 are provided on support base, each
Roller group 3 is supported to include two support rollers 31 for being arranged in sustained height, roll shaft 1 is arranged on two 31 tops of support rollers；Branch
It supports and is provided with the driving gear 5 parallel with supporting the support rollers 31 of roller group 3 in seat positioned at the outside of support roller group 3, on stent 2
The power part 6 that driving driving gear 5 rotates is provided with, chain transmission part 7 is provided between power part 6 and driving gear 5；
Even it is provided with driven gear 4 on roll shaft 1, the driven gear 4 can move and circumferentially fixed along the axis direction of roll shaft 1,
The fastening bolt that driven gear 4 can be fixed on roll shaft 1 is provided on driven gear 4.
Driven gear 4 in figure is pushed to the side far from 1 shaft end of roll shaft, and driven gear 4 is nibbled with 5 phase of driving gear
It closes, when power part 6 drives driving gear 5 to rotate, driving gear 5 is driven to driven gear 4 so as to be rotated with action roller shaft 1.
Fig. 3 is that the driving gear of dismountable roll shaft driving device of the utility model and driven gear are in discrete state
Front view.As shown in the figure, when driven gear 4 is pushed to close to the side of 1 shaft end of roll shaft, driven gear 4 and driving gear 5
In discrete state, this just facilitates the disassembly process of roll shaft 1.
Fig. 4 is the schematic diagram when roll shaft of dismountable roll shaft driving device of the utility model is hung.As shown in the figure,
In the case that driving gear 5 is in discrete state with driven gear 4, roll shaft 1 is sling, roll shaft 1 is detached with support roller group 3, side
Just it replaces different roll shafts 1 and driving gear 5 and driven gear 4 will not be lost.
Claims (4)
1. a kind of dismountable roll shaft driving device, including roll shaft（1）With two support roll shafts（1）Stent（2）, feature exists
In：Each stent（2）Upper end is provided with support base, is provided on support base and is used to support roll shaft（1）Support roller group
（3）, each support roller group（3）Be mutually parallel two support rollers for being arranged in sustained height including two（31）, roll shaft（1）
It is placed on two support rollers（31）On；It is located at support roller group on the support base（3）Outside be provided with and support rollers
（31）Parallel driving gear（5）, stent（2）On be provided with driving driving gear（5）The power part of rotation（6）, power part
Part（6）With driving gear（5）Between be provided with chain transmission part（7）；The roll shaft（1）On be provided with driven gear（4）, it is described
Driven gear（4）It can be along roll shaft（1）Axis direction it is mobile and circumferentially fixed, driven gear（4）On be additionally provided with can
By driven gear（4）Fixed to roll shaft（1）On fastening bolt.
2. dismountable roll shaft driving device according to claim 1, it is characterised in that：The support roller group（3）Two
Spacing between a support roller is adjustable.
3. dismountable roll shaft driving device according to claim 1, it is characterised in that：It is provided with above the support base
Dismountable compacting part, the compacting part inside are provided with support roller group（3）.
4. dismountable roll shaft driving device according to claim 1, it is characterised in that：The support roller group（3）Including
Two bearings are arranged in parallel between two bearings, and the gap between bearing outer ring is less than roll shaft（1）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928473.7U CN207524757U (en) | 2017-07-28 | 2017-07-28 | A kind of dismountable roll shaft driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928473.7U CN207524757U (en) | 2017-07-28 | 2017-07-28 | A kind of dismountable roll shaft driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207524757U true CN207524757U (en) | 2018-06-22 |
Family
ID=62576018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720928473.7U Expired - Fee Related CN207524757U (en) | 2017-07-28 | 2017-07-28 | A kind of dismountable roll shaft driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207524757U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861894A (en) * | 2018-09-11 | 2018-11-23 | 国网山东省电力公司莱芜供电公司 | A kind of service cable draw off gear |
| CN109533811A (en) * | 2018-12-31 | 2019-03-29 | 江苏百达环保科技有限公司 | A kind of transmission device |
| CN110589350A (en) * | 2019-08-27 | 2019-12-20 | 上海同厚实业有限公司 | Roller frame |
| CN110713039A (en) * | 2019-08-31 | 2020-01-21 | 王以忠 | Weaving equipment with automatic leveling function of unloading |
-
2017
- 2017-07-28 CN CN201720928473.7U patent/CN207524757U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861894A (en) * | 2018-09-11 | 2018-11-23 | 国网山东省电力公司莱芜供电公司 | A kind of service cable draw off gear |
| CN109533811A (en) * | 2018-12-31 | 2019-03-29 | 江苏百达环保科技有限公司 | A kind of transmission device |
| CN110589350A (en) * | 2019-08-27 | 2019-12-20 | 上海同厚实业有限公司 | Roller frame |
| CN110713039A (en) * | 2019-08-31 | 2020-01-21 | 王以忠 | Weaving equipment with automatic leveling function of unloading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180622 Termination date: 20190728 |