CN2905348Y - Portable hydraulic roller replacing machine - Google Patents
Portable hydraulic roller replacing machine Download PDFInfo
- Publication number
- CN2905348Y CN2905348Y CN 200620072918 CN200620072918U CN2905348Y CN 2905348 Y CN2905348 Y CN 2905348Y CN 200620072918 CN200620072918 CN 200620072918 CN 200620072918 U CN200620072918 U CN 200620072918U CN 2905348 Y CN2905348 Y CN 2905348Y
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- CN
- China
- Prior art keywords
- oil
- oil cylinder
- carrying roller
- portable hydraulic
- carriage
- 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 which is a tool uses for holding up the belt when the belt conveyor exchanges the carrying roller, concerns a type of portable hydraulic carrying roller exchanging machine. This machine contains hydraulic pressure riser and bracket. The jack structured hydraulic riser is consisted of oil tank, oil cylinder, oil cylinder piston and piston oil pump. The bracket is connected with the upper end of the oil cylinder piston, while the oil pump is joined separately with the oil tank and the oil cylinder. Check valve of the alternation switch is set respectively on each of the two oil circuit, and oil return access which is provided with oil return valve is set between the oil tank and the oil cylinder. When the bracket is raised with the oil cylinder piston by the manually pressured hydraulic oil, it holds up the belt of the belt conveyor, and then, the carrying roller can be exchanged by the machine.
Description
Technical field
The utility model relates to a kind of portable hydraulic carrying roller more changes planes, and is belt conveyor is carried out being used to hold up the moving instrument of belt in the carrying roller replacing operation.
Background technology
Ribbon conveyer is a kind of machinery with conveyer belt pattern convey materials, the mass transport that is used for industries such as coal, metallurgy, mine, electric power, chemical industry, machinery, transportation, cement more, because the mass transport amount is big, and long-term high loaded process continuously needs regularly or irregularly changes or maintenance as the belt roller of conveyer easily worn part.Changing carrying roller need hold up belt, main at present leaning on manually with tool operations such as levers, and time-consuming, effort, and not really safe.
Summary of the invention
The purpose of this utility model provides a kind of portable hydraulic carrying roller and more changes planes, and it can be changed in the operation at carrying roller and replace manpower that the belt of conveyer is upwards held up, and carrying roller is more changed jobs become easily, convenient safety again.
This portable hydraulic carrying roller is more changed planes and is contained a hydraulic pressure lifting device and carriage, and hydraulic pressure lifting device is made up of fuel tank, oil cylinder, oil cylinder piston, displacement oil pump, and carriage is connected with the oil cylinder piston upper end; Oil pump links to each other with oil circuit with fuel tank, oil cylinder respectively, and two oil circuits are respectively equipped with the alternately check valve of open and close, and are obstructed with fuel tank when promptly oil pump communicates with oil cylinder, otherwise, when oil pump communicates with fuel tank, do not communicate with oil cylinder; Be provided with way to cycle oil between oil cylinder and the fuel tank, way to cycle oil is provided with oil return valve.Said carriage is with in the oil cylinder piston uphill process belt of ribbon conveyer being held up promptly replaceable carrying roller.
This portable hydraulic carrying roller is more changed planes and is also comprised following feature:
Said hydraulic pressure lifting device be fuel tank with oil cylinder for concentric, with the jack structure at the end, oil circuit is located in the base.
Said oil pump also is fixed on the same base of jack.
This hydraulic pressure carrying roller is more changed planes and is also comprised a slide rail, and slide rail is with the sliding sleeve that can slide along rail, and said hydraulic pressure lifting device is fixedly connected on the sliding sleeve by base and can slides with sliding sleeve.
Said slide rail two ends are provided with the otic placode that is used to hang.
Said slide rail is socketed into the pull telescopic structure by the multistage aluminum alloy square tube.
Said carriage also can be socketed into the pull telescopic structure by the multistage square tube.
The top of carriage and oil cylinder piston is to be threaded.
This hydraulic pressure carrying roller is more changed planes and is pressed into fluid by oil pump in oil cylinder, makes the piston of oil cylinder drive the carriage rising, and the belt of conveyer is held up to desired height by carriage, can change carrying roller easily.This hydraulic pressure carrying roller compact conformation of more changing planes, volume is little, and is in light weight, is easy to carry.Slide rail and carriage are the square tube drawing structure, can elongate or shorten as required, adapt to the needs of different model belt conveyor.Hydraulic pressure lifting device can slide by railroad, is convenient to make carriage to aim at the center of belt, even belt deviation still can hold up belt in the belt center.Slide rail can hang by the otic placode at two ends, thereby can reduce the complete machine height.Carriage adapts to the height of belt in actual applications by the screw thread adjustable-height.This compact conformation of more changing planes, carriage and slide rail are scalable, take speed and go up conveniently.
Description of drawings
Fig. 1 and Fig. 2 are respectively this carrying roller two example structure schematic diagrames of more changing planes.
Among the figure, the 1-carriage; The 2-oil cylinder piston; The 3-oil cylinder; The 4-screw thread; The 5-fuel tank;-6 oil pumps; 6-1-oil pump handle; 7,10,11-oil circuit; 8,9-check valve; The 12-base; 13-oil return needle-valve; 14 sliding sleeves; 15 slide rails; The 16-otic placode.
The specific embodiment
Fig. 1 embodiment represents, the jack structure that hydraulic pressure lifting device is made up of fuel tank 5, oil cylinder 3, oil cylinder piston 2, the two is connected fuel tank 5 and oil cylinder 3 with one heart and is provided with same base 12, displacement oil pump 6 and link to each other with 10 with oil circuit 7 with fuel tank 5, oil cylinder 3 respectively, and two oil circuits are respectively equipped with the check valve 8 and the check valve 9 of alternately open and close.When upwards lifting pressure oil pump handle 6-1, check valve 8 is closed, and check valve 9 is opened, and makes oil pump 6 and oil cylinder 3 obstructed, communicates with fuel tank 5; Fluid in the fuel tank 5 is inhaled in the lower chamber of oil pump 6 by oil circuit 7; When pressing pressure oil pump handle 6-1 downwards, check valve 9 is closed, check valve 8 is opened, oil pump 6 communicates with oil cylinder 3, obstructed with fuel tank 5, oil pump 6 chamber inner fluids are pressed in the oil cylinder 3 by oil circuit 10, and this moment, piston 2 moved up, carriage 1 is with in oil cylinder piston 2 uphill process belt of ribbon conveyer being held up promptly replaceable carrying roller.Way to cycle oil 11 between fuel tank 5 and the oil cylinder 3 is provided with oil return needle-valve 13; After carrying roller replacing operation is finished, oil return needle-valve 13 to be opened, oil cylinder piston 2 descends, and oil cylinder 3 is by oil circuit 11 oil return in fuel tank 5.Carriage 1 is connected with screw thread 4 with oil cylinder piston 2, and carriage 1 can pass through rotation and lifting, adjusts height.
Fig. 2 embodiment sets up railroad on Fig. 1 basis, slide rail 15 is aluminum alloy square tubes, but and multistage socket pull flexible, the slide rail 15 outer sliding sleeves 14 that are with, the base 12 of hydraulic pressure lifting device (can be jack) fuel tank 5 is riveted on the sliding sleeve 14, thereby can slide along slide rail 15 with sliding sleeve 14.
Slide rail 15 two ends are respectively equipped with the otic placode 16 of 90 ° of bendings, but hang by the otic placode complete machine, thereby can reduce the complete machine height.
Claims (8)
1. the portable hydraulic carrying roller is more changed planes, and it is characterized in that containing a hydraulic pressure lifting device and carriage, and hydraulic pressure lifting device is made up of fuel tank (5), oil cylinder (3), oil cylinder piston (2), displacement oil pump (6), and said carriage (1) is connected with oil cylinder piston (2) upper end; Oil pump (6) links to each other with oil circuit (7), (10) with fuel tank (5), oil cylinder (3) respectively, two oil circuits are respectively equipped with check valve (9) and (8) of alternately open and close, be provided with way to cycle oil (11) between oil cylinder (3) and the fuel tank (5), way to cycle oil is provided with oil return valve (13).
2. portable hydraulic carrying roller according to claim 1 is more changed planes, it is characterized in that said hydraulic pressure lifting device be fuel tank (5) with oil cylinder (3) for concentric, with the jack structure at the end, oil circuit (7), (10), (11) are located in the base (12).
3. portable hydraulic carrying roller according to claim 2 is more changed planes, and it is characterized in that said oil pump (6) is fixed on the same base of jack (12).
4. portable hydraulic carrying roller according to claim 1 is more changed planes, but it is characterized in that said carriage square tube pegs graft the pull telescopic structure.
5. portable hydraulic carrying roller according to claim 1 is more changed planes, and it is characterized in that carriage (1) is connected with screw thread (4) with the top of oil cylinder piston (2).
6. more change planes according to claim 1 or 2 or 3 or 4 or 5 described portable hydraulic carrying rollers, it is characterized in that also comprising a slide rail (15), slide rail (15) is with can be along the sliding sleeve (14) of rail slip, and said hydraulic pressure lifting device is fixedly connected on the sliding sleeve (15) by base and can slides with sliding sleeve.
7. portable hydraulic carrying roller according to claim 6 is more changed planes, and it is characterized in that said slide rail (15) two ends are provided with the otic placode (16) that is used to hang.
8. portable hydraulic carrying roller according to claim 7 is more changed planes, it is characterized in that said slide rail (15) but be socketed into the pull telescopic structure by aluminum alloy square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072918 CN2905348Y (en) | 2006-04-27 | 2006-04-27 | Portable hydraulic roller replacing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072918 CN2905348Y (en) | 2006-04-27 | 2006-04-27 | Portable hydraulic roller replacing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905348Y true CN2905348Y (en) | 2007-05-30 |
Family
ID=38113979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620072918 Expired - Fee Related CN2905348Y (en) | 2006-04-27 | 2006-04-27 | Portable hydraulic roller replacing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905348Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717367A (en) * | 2012-06-19 | 2012-10-10 | 浙江浙能嘉兴发电有限公司 | Roller replacing device of belt conveyor |
| CN103143909A (en) * | 2013-02-27 | 2013-06-12 | 山西华煤智科机电设备有限公司 | Multifunctional belt conveyor roller replacement device |
| CN105291044A (en) * | 2015-10-30 | 2016-02-03 | 常州南车铁马科技实业有限公司 | Replacing method for motor train unit braking clamp brake pad and replacing tool for brake pad |
| CN107354645A (en) * | 2017-08-01 | 2017-11-17 | 湖州南浔荣伟丝织有限公司 | Drying plant after a kind of textile dyeing |
| CN110904330A (en) * | 2018-09-18 | 2020-03-24 | 中冶宝钢技术服务有限公司 | Chain grate machine support shaft transfer cart and dismouting frock |
| CN111376211A (en) * | 2020-04-21 | 2020-07-07 | 神华包神铁路集团有限责任公司 | Auxiliary dismounting device |
| CN113524116A (en) * | 2021-08-19 | 2021-10-22 | 上海康恒环境股份有限公司 | Hydraulic cylinder extracting tool |
| CN115870926A (en) * | 2022-09-09 | 2023-03-31 | 江西中烟工业有限责任公司 | Belt conveyor belt roller installation auxiliary device |
-
2006
- 2006-04-27 CN CN 200620072918 patent/CN2905348Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717367A (en) * | 2012-06-19 | 2012-10-10 | 浙江浙能嘉兴发电有限公司 | Roller replacing device of belt conveyor |
| CN103143909A (en) * | 2013-02-27 | 2013-06-12 | 山西华煤智科机电设备有限公司 | Multifunctional belt conveyor roller replacement device |
| CN105291044A (en) * | 2015-10-30 | 2016-02-03 | 常州南车铁马科技实业有限公司 | Replacing method for motor train unit braking clamp brake pad and replacing tool for brake pad |
| CN107354645A (en) * | 2017-08-01 | 2017-11-17 | 湖州南浔荣伟丝织有限公司 | Drying plant after a kind of textile dyeing |
| CN110904330A (en) * | 2018-09-18 | 2020-03-24 | 中冶宝钢技术服务有限公司 | Chain grate machine support shaft transfer cart and dismouting frock |
| CN110904330B (en) * | 2018-09-18 | 2022-03-04 | 中冶宝钢技术服务有限公司 | Chain grate machine support shaft transfer cart and dismouting frock |
| CN111376211A (en) * | 2020-04-21 | 2020-07-07 | 神华包神铁路集团有限责任公司 | Auxiliary dismounting device |
| CN113524116A (en) * | 2021-08-19 | 2021-10-22 | 上海康恒环境股份有限公司 | Hydraulic cylinder extracting tool |
| CN115870926A (en) * | 2022-09-09 | 2023-03-31 | 江西中烟工业有限责任公司 | Belt conveyor belt roller installation auxiliary device |
| CN115870926B (en) * | 2022-09-09 | 2024-06-11 | 江西中烟工业有限责任公司 | Belt roller installation auxiliary device of belt conveyor |
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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: 20070530 Termination date: 20110427 |