CN203488650U - Chain tightness adjusting device for steel coil feeding trolley - Google Patents
Chain tightness adjusting device for steel coil feeding trolley Download PDFInfo
- Publication number
- CN203488650U CN203488650U CN201320525002.3U CN201320525002U CN203488650U CN 203488650 U CN203488650 U CN 203488650U CN 201320525002 U CN201320525002 U CN 201320525002U CN 203488650 U CN203488650 U CN 203488650U
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- CN
- China
- Prior art keywords
- chain
- feeding trolley
- adjusting device
- oil cylinder
- fixedly mounted
- 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 relates to a chain tightness adjusting device for a steel coil feeding trolley. The chain tightness adjusting device is mounted on the steel coil feeding trolley, the steel coil feeding trolley comprises a trolley base, a lifting system and a translational system, the chain tightness adjusting device is a horizontal adjusting device, the upper surface of the horizontal adjusting device and the bottom of a speed reducer are fixedly mounted, and the bottom surface of the horizontal adjusting device is slidably mounted on the trolley base. The shaft distance between a speed reducer gear and a driving wheel shaft is adjusted in a translational manner by the horizontal adjusting device, the tightness of a chain is adjusted, so that the chain consistently keeps a certain tension, wheels are effectively driven to run, the weight of the adjusting structure is light, and the weight of the trolley is further reduced.
Description
Technical field
The utility model belongs to metallurgical plate manufacture field, especially a kind of chain elasticity controlling device for coil of strip feeding trolley.
Background technique
Coil of strip feeding trolley is arranged in the melt pit of uncoiler or winder, is used on uncoiler volume or unloads volume for winder.At present, most of coil cars all adopt ears ring oil cylinder to carry out horizontal position driving to bracket for coiled steel, but in place moving past in journey, the outside thread root of money earrings often fractures, and can cause oil cylinder to damage, and this is because ears ring oil cylinder is to tilt to install, in lifting process, remove the lifting force of Vertical direction, the component that also has a substantially horizontal, horizontal component has formed shearing force to oil cylinder, and oil cylinder is damaged at weakness.On the other hand, chain is often loosening, makes walking not smooth, and its reason is that sprocket wheel chain transmitting assemblies does not have controlling device or tension pulley, can not adjust in time chain.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of simple in structure, chain elasticity controlling device for coil of strip feeding trolley of using safety is provided.
The utility model solves its technical problem and takes following technological scheme to realize:
A kind of chain elasticity controlling device for coil of strip feeding trolley, this chain elasticity controlling device is arranged on coil of strip feeding trolley, described coil of strip feeding trolley is comprised of dolly base, elevating system and translation system, described elevating system comprises a flange oil cylinder, guide pillar and saddle, in dolly base, be fixedly mounted with flange oil cylinder, this flange oil cylinder top level is fixedly mounted with a saddle, on the saddle bottom surface of flange oil cylinder both sides and the position between dolly base, be fixedly mounted with respectively one with the homoaxial guide pillar of flange oil cylinder; Translation system comprises wheel, motor and retarder, and described dolly base bottom is fixedly mounted with four wheels, and two wheels of dolly base front end are driving wheel, and latter two wheel is follower, and the reduction gear of retarder is rolled by chain-driving driving wheel; Described chain elasticity controlling device is a level adjuster, and this level adjuster upper surface is fixedly mounted with its bottom of slowing down, and level adjuster bottom surface is slidably mounted on dolly base.
And described dolly base is positioned at directly over uncoiler or winder melt pit, described four wheels are arranged on the slide rail of uncoiler or winder melt pit top.
And described saddle upper surface middle part is recessed.
Advantage of the present utility model and good effect are:
1, the utility model has been made certain improvement on the structure of existing coil of strip feeding trolley and parts, original ears ring oil pipe is replaced by and on little car bottom plate, is fixedly mounted with flange oil cylinder, directly drive thus the lifting of saddle, adjust on saddle the horizontal position with coil of strip, thereby avoid oil cylinder in lifting process, to produce incorgruous component and make oil cylinder local pressure excessive, it can once not damaged.
2, the utility model is by the wheelbase of level adjuster translational adjustment reducer gear and driving wheel wheel shaft, the elasticity of adjusting chain thus, thereby make chain remain certain tension force, effectively drive wheel running, and this regulation structure weight is lighter, further reduced the weight of dolly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of chain elasticity controlling device for coil of strip feeding trolley, this chain elasticity controlling device 6 is arranged on coil of strip feeding trolley, above-mentionedly dolly base 9, elevating system and translation system, consist of, base is located at directly over uncoiler or winder (not shown) melt pit.
Innovative point of the present utility model is:
Elevating system comprises a flange oil cylinder 3, guide pillar 2 and saddle 4, in dolly base, be fixedly mounted with flange oil cylinder, this flange oil cylinder top level is fixedly mounted with a saddle, on the saddle bottom surface position of flange oil cylinder both sides, be fixedly mounted with respectively one with the homoaxial guide pillar of flange oil cylinder, this guide pillar bottom is fixedly mounted with dolly base, saddle upper surface middle part is recessed, is convenient to thus place band coil of strip.
Translation system comprises wheel 1, motor 10 and retarder 5, described dolly base bottom is fixedly mounted with four wheels, these four wheels are arranged on the slide rail of uncoiler or winder melt pit top, two wheels of dolly base front end are driving wheel 8, latter two wheel is follower, motor connection reducer, the reduction gear of retarder drives driving wheel wheel shaft to roll by chain 7.
Described chain elasticity controlling device is a level adjuster, this level adjuster upper surface is fixedly mounted with its bottom of slowing down, level adjuster bottom surface is slidably mounted on dolly base, by the wheelbase of this level adjuster translational adjustment reducer gear and driving wheel wheel shaft, the elasticity of adjusting chain thus, thereby make chain remain certain tension force, effectively drive wheel running.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: within not departing from the spirit and scope of the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (3)
1. the chain elasticity controlling device for coil of strip feeding trolley, this chain elasticity controlling device is arranged on coil of strip feeding trolley, described coil of strip feeding trolley is comprised of dolly base, elevating system and translation system, described elevating system comprises a flange oil cylinder, guide pillar and saddle, in dolly base, be fixedly mounted with flange oil cylinder, this flange oil cylinder top level is fixedly mounted with a saddle, on the saddle bottom surface of flange oil cylinder both sides and the position between dolly base, be fixedly mounted with respectively one with the homoaxial guide pillar of flange oil cylinder; Translation system comprises wheel, motor and retarder, described dolly base bottom is fixedly mounted with four wheels, two wheels of dolly base front end are driving wheel, latter two wheel is follower, the reduction gear of retarder is rolled by chain-driving driving wheel, it is characterized in that: described chain elasticity controlling device is a level adjuster, this level adjuster upper surface is fixedly mounted with its bottom of slowing down, and level adjuster bottom surface is slidably mounted on dolly base.
2. the chain elasticity controlling device for coil of strip feeding trolley according to claim 1, it is characterized in that: described dolly base is positioned at directly over uncoiler or winder melt pit, described four wheels are arranged on the slide rail of uncoiler or winder melt pit top.
3. the chain elasticity controlling device for coil of strip feeding trolley according to claim 1, is characterized in that: described saddle upper surface middle part is recessed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525002.3U CN203488650U (en) | 2013-08-27 | 2013-08-27 | Chain tightness adjusting device for steel coil feeding trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525002.3U CN203488650U (en) | 2013-08-27 | 2013-08-27 | Chain tightness adjusting device for steel coil feeding trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488650U true CN203488650U (en) | 2014-03-19 |
Family
ID=50259486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525002.3U Expired - Fee Related CN203488650U (en) | 2013-08-27 | 2013-08-27 | Chain tightness adjusting device for steel coil feeding trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239236A (en) * | 2016-09-25 | 2016-12-21 | 东莞市联洲知识产权运营管理有限公司 | A kind of cut steel plate collecting box self-feeding lifting device |
| CN108910438A (en) * | 2018-07-27 | 2018-11-30 | 中冶陕压重工设备有限公司 | A kind of coil of strip coil loose-proof fortune volume vehicle |
-
2013
- 2013-08-27 CN CN201320525002.3U patent/CN203488650U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239236A (en) * | 2016-09-25 | 2016-12-21 | 东莞市联洲知识产权运营管理有限公司 | A kind of cut steel plate collecting box self-feeding lifting device |
| CN108910438A (en) * | 2018-07-27 | 2018-11-30 | 中冶陕压重工设备有限公司 | A kind of coil of strip coil loose-proof fortune volume vehicle |
| CN108910438B (en) * | 2018-07-27 | 2024-04-30 | 中冶陕压重工设备有限公司 | Coil car is transported to locking book of coil of strip |
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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 |
Granted publication date: 20140319 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |