CN102678140A - Rotation device of hydraulic support retraction machine - Google Patents
Rotation device of hydraulic support retraction machine Download PDFInfo
- Publication number
- CN102678140A CN102678140A CN2012101725485A CN201210172548A CN102678140A CN 102678140 A CN102678140 A CN 102678140A CN 2012101725485 A CN2012101725485 A CN 2012101725485A CN 201210172548 A CN201210172548 A CN 201210172548A CN 102678140 A CN102678140 A CN 102678140A
- Authority
- CN
- China
- Prior art keywords
- support
- hydraulic support
- hydraulic
- rotating disk
- rotation device
- 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.)
- Granted
Links
Images
Landscapes
- Shovels (AREA)
Abstract
The invention relates to a rotation device of a hydraulic support retraction machine and belongs to the field of hydraulic support retraction equipment. The rotation device is a hydraulic rotation device for disassembling a hydraulic support, effectively reduces labor intensity of workers and improves work efficiency. The technical scheme for solving the technical problem is that the rotation device of the hydraulic support retraction machine comprises a stand column, a frame, a support and a rotation disc, the stand column and the support are both fixed on the frame, the rotation disc is sleeved on the stand column through a bearing, a first jointing seat is arranged on the upper portion of the rotation disc, two same second jointing seats are symmetrically arranged on the lower portion of the rotation disc, two hydrocylinders are horizontally and symmetrically arranged, both cylinders of the two hydrocylinders are movably hinged on the support, and piston rods of the two hydrocylinders are respectively hinged on two sides of the rotation disc. The rotation device can be widely used for disassembling the hydraulic support.
Description
Technical field
Hydraulic support of the present invention returns the whirligig in the machine of removing, and belongs to hydraulic support and returns and remove equipment technical field.
Background technology
At present, when coal mine fully-mechanized mining working dismounting hydraulic support, at first suspension bracket must be installed, utilize suspension bracket that hydraulic support is sling by manual work; After the transposition, be put on the mine car hydraulic support is transported, the also bad adjustment of the direction of hydraulic support needs manual work to prize; Push-and-pull is removed etc., could hydraulic support be put on the mine car; Working strength of workers is big, wastes time and energy, and the support of a work plane of dismounting needs one month.
Summary of the invention
Hydraulic support of the present invention returns the whirligig in the machine of removing, and has overcome the deficiency that prior art exists, and a kind of hydraulic rotating device when dismantling hydraulic support is provided, and effectively reduces working strength of workers, has improved operating efficiency.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is: hydraulic support returns the whirligig in the machine of removing, and comprises column, frame, support and rotating disk, and column and support all are fixed on the frame; Rotating disk is contained on the column through bearing holder (housing, cover); Be provided with first on the top of rotating disk and connect seat, be symmetrically arranged with two second identical connection seats in the bottom of rotating disk, two hydraulic jack horizontal symmetrical are placed; The cylinder body of two hydraulic jacks all is movably articulated on the said support, and the piston rod of two hydraulic jacks is hinged on the both sides of rotating disk respectively;
Said first Connection Block is provided with first bearing pin, and said second connects seat is provided with second bearing pin.
The beneficial effect that the present invention compared with prior art has is: hydraulic support of the present invention returns the whirligig in the machine of removing; Be used for the dismounting hydraulic support, adopt the promotion that cooperatively interacts of two hydraulic jacks, drive dial rotation; Realize the adjustment of hydraulic support direction; Need not that the workman prizes, push-and-pull, reduced working strength of workers, improved operating efficiency.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explanation.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a vertical view of the present invention.
Among the figure 1 for column, 2 for frame, 3 for hydraulic jack, 4 for support, 5 for rotating disk, 6 be that first connection seat, 7 is that second to connect seat, 8 be that first bearing pin, 9 is second bearing pin.
The specific embodiment
Like Fig. 1, shown in Figure 2; Hydraulic support of the present invention returns the whirligig in the machine of removing, and comprises column 1, frame 2, support 4 and rotating disk 5, and column 1 all is fixed on the frame 2 with support 4; Rotating disk 5 is contained on the column 1 through bearing holder (housing, cover); Be provided with first on the top of rotating disk 5 and connect seat 6, be symmetrically arranged with two identical 7, two hydraulic jack 3 horizontal symmetrical of the second connection seat in the bottom of rotating disk 5 and place; The cylinder body of two hydraulic jacks 3 all is movably articulated on the said support 4, and the piston rod of two hydraulic jacks 3 is hinged on the both sides of rotating disk 5 respectively;
Said first Connection Block 6 is provided with first bearing pin 8, and said second connects seat 7 is provided with second bearing pin 9.
Hydraulic support of the present invention returns the whirligig in the machine of removing, and is installed in hydraulic support and returns in the machine of removing, and is used for the dismounting to hydraulic support; Promotion rotating disk 5 one sides in two hydraulic jacks 3; Another pulling rotating disk 5 opposite sides are realized the rotation of rotating disc 5, connect equipment on the seat 6 and hang and draw, rotate through being installed in said first; Said second connects seat 7 is used for installing support cylinder, increases the intensity of equipment.
Combine accompanying drawing that embodiments of the invention have been done detailed description above, but the present invention is not limited to the foregoing description, in the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from aim of the present invention, makes various variations.
Claims (2)
1. hydraulic support returns the whirligig in the machine of removing; Comprise column (1), frame (2), support (4) and rotating disk (5); It is characterized in that: column (1) and support (4) all are fixed on the frame (2), and rotating disk (5) is contained on the column (1) through bearing holder (housing, cover), are provided with first on the top of rotating disk (5) and connect seat (6); Be symmetrically arranged with two second identical connection seats (7) in the bottom of rotating disk (5); Two hydraulic jacks (3) horizontal symmetrical is placed, and the cylinder body of two hydraulic jacks (3) all is movably articulated on the said support (4), and the piston rod of two hydraulic jacks (3) is hinged on the both sides of rotating disk (5) respectively.
2. hydraulic support according to claim 1 returns the whirligig in the machine of removing, and it is characterized in that: said first Connection Block (6) is provided with first bearing pin (8), and said second connects seat (7) is provided with second bearing pin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210172548.5A CN102678140B (en) | 2012-05-30 | 2012-05-30 | Rotation device of hydraulic support retraction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210172548.5A CN102678140B (en) | 2012-05-30 | 2012-05-30 | Rotation device of hydraulic support retraction machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102678140A true CN102678140A (en) | 2012-09-19 |
| CN102678140B CN102678140B (en) | 2014-06-18 |
Family
ID=46810641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210172548.5A Expired - Fee Related CN102678140B (en) | 2012-05-30 | 2012-05-30 | Rotation device of hydraulic support retraction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102678140B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005780A (en) * | 2014-06-16 | 2014-08-27 | 重庆大江工业有限责任公司 | Device for disassembling/assembling hydraulic support stand column guide sleeve under mine |
| CN108071417A (en) * | 2017-12-29 | 2018-05-25 | 安徽省矿业机电装备有限责任公司 | One kind is for transporter after the assembling of coal mine fully-mechanized mining hydraulic support |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB894519A (en) * | 1959-12-13 | 1962-04-26 | Hemscheidt Maschf Hermann | Improvements in mine supports |
| US3592011A (en) * | 1968-06-01 | 1971-07-13 | Klockner Werke Ag Duisburg | Roof-supporting assembly for hydraulic roof-supporting system |
| CN101285390A (en) * | 2008-05-12 | 2008-10-15 | 刘卫平 | Suspension type combined hydraulic automatic beam-feeding device |
| CN101929346A (en) * | 2010-08-07 | 2010-12-29 | 山西东华机械有限公司 | Hydraulic bracket assembling and disassembling machine with supporting upright column |
| CN101985885A (en) * | 2010-10-26 | 2011-03-16 | 煤炭科学研究总院太原研究院 | Traction machine for removing coal-mine hydraulic support |
| CN102031979A (en) * | 2010-12-13 | 2011-04-27 | 中国神华能源股份有限公司 | Assembling mechanism of guide sleeve of column of hydraulic support |
| US20120049141A1 (en) * | 2010-09-01 | 2012-03-01 | Kun-Shan Hsu | Jack Structure for a Clutch |
| CN202628127U (en) * | 2012-05-30 | 2012-12-26 | 山西东华机械有限公司 | Rotary device of hydraulic support retracing machine |
-
2012
- 2012-05-30 CN CN201210172548.5A patent/CN102678140B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB894519A (en) * | 1959-12-13 | 1962-04-26 | Hemscheidt Maschf Hermann | Improvements in mine supports |
| US3592011A (en) * | 1968-06-01 | 1971-07-13 | Klockner Werke Ag Duisburg | Roof-supporting assembly for hydraulic roof-supporting system |
| CN101285390A (en) * | 2008-05-12 | 2008-10-15 | 刘卫平 | Suspension type combined hydraulic automatic beam-feeding device |
| CN101929346A (en) * | 2010-08-07 | 2010-12-29 | 山西东华机械有限公司 | Hydraulic bracket assembling and disassembling machine with supporting upright column |
| US20120049141A1 (en) * | 2010-09-01 | 2012-03-01 | Kun-Shan Hsu | Jack Structure for a Clutch |
| CN101985885A (en) * | 2010-10-26 | 2011-03-16 | 煤炭科学研究总院太原研究院 | Traction machine for removing coal-mine hydraulic support |
| CN102031979A (en) * | 2010-12-13 | 2011-04-27 | 中国神华能源股份有限公司 | Assembling mechanism of guide sleeve of column of hydraulic support |
| CN202628127U (en) * | 2012-05-30 | 2012-12-26 | 山西东华机械有限公司 | Rotary device of hydraulic support retracing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005780A (en) * | 2014-06-16 | 2014-08-27 | 重庆大江工业有限责任公司 | Device for disassembling/assembling hydraulic support stand column guide sleeve under mine |
| CN104005780B (en) * | 2014-06-16 | 2016-03-30 | 重庆大江工业有限责任公司 | For dismantling/assembling the device of hydraulic support column fairlead under mine |
| CN108071417A (en) * | 2017-12-29 | 2018-05-25 | 安徽省矿业机电装备有限责任公司 | One kind is for transporter after the assembling of coal mine fully-mechanized mining hydraulic support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102678140B (en) | 2014-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104400750B (en) | Pipeline valve dismounting assistive tool and pipeline valve dismounting method | |
| CN101929346B (en) | Hydraulic bracket assembling and disassembling machine with supporting upright column | |
| CN101936176A (en) | Hydraulic bracket assembling machine | |
| CN102600934A (en) | Turning-out device for maintenance of milling roller of medium-speed wheeled coal mill | |
| CN102678140B (en) | Rotation device of hydraulic support retraction machine | |
| CN202628153U (en) | Crawler type hydraulic bracket withdrawing machine | |
| CN202628127U (en) | Rotary device of hydraulic support retracing machine | |
| CN202344201U (en) | Device for disassembling catcher of looping coiling block | |
| CN203006789U (en) | Auxiliary hoisting tool for on-site maintenance of wind turbine generator | |
| CN202438370U (en) | Coal vertical mill with milling roller inspection door | |
| CN205527626U (en) | Internal -combustion engine cylinder head device that rolls | |
| CN202628126U (en) | Auxiliary machine for hydraulic support assembly and disassembly | |
| CN203993743U (en) | The multi-faceted provision for disengagement of the upper and lower lateral pin of film ultra-hard material synthesizer | |
| CN204163658U (en) | With the rigid guide device of car folding type tourist bus | |
| CN203771959U (en) | Water drainage device | |
| CN202516622U (en) | Maintenance turning-inside-out device for medium speed wheel-type coal milling machine grinding roller | |
| CN207696457U (en) | A kind of lifting arm axis pin, bearing replacing device | |
| CN206117435U (en) | Large -scale motor dismouting device | |
| CN201221373Y (en) | Beam lifting apparatus for coal mine laneway hydraulic support | |
| CN204549893U (en) | A kind of tackling system of auxiliary hoist jib hinged-support bearing replacing | |
| CN201660407U (en) | Simple rotary hanger for tile processing | |
| CN205036319U (en) | Be applied to tap gallows on oil -well rig | |
| CN204641288U (en) | A kind of device of quick-detachment tire | |
| CN214394113U (en) | Supporting tool for replacing gear box oil cooling radiating fin of wind generating set | |
| CN204198375U (en) | A kind of change speed gear box dismounting operation post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140618 Termination date: 20180530 |