CN102619540A - Hydraulic support placing machine turntable device - Google Patents
Hydraulic support placing machine turntable device Download PDFInfo
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- CN102619540A CN102619540A CN2012101258350A CN201210125835A CN102619540A CN 102619540 A CN102619540 A CN 102619540A CN 2012101258350 A CN2012101258350 A CN 2012101258350A CN 201210125835 A CN201210125835 A CN 201210125835A CN 102619540 A CN102619540 A CN 102619540A
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- mandrel
- frame
- hydraulic support
- revolving part
- support member
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Abstract
The invention relates to a hydraulic support placing machine turntable device, belonging to the technical field of underground hydraulic support transportation for coal mines. The invention solves the technical problem of providing a hydraulic support placing machine turntable device which is convenient to transport and unload hydraulic supports and has low cost. The invention adopts the technical scheme that a rotating part is movably installed above a stand, one end of a mandrel is fixed in the middle at the bottom of the rotating part, and the other end of the mandrel stretches to be below the stand; piston rods of two transfer cylinders installed at the bottom of the stand are connected via one steel wire rope winding around the lower part of the mandrel, the lower part of the mandrel is sheathed with a supporting part, two shifting forks of a control fork are located in slots arranged on the stand on both sides of the mandrel, the bottom face of the rotating part is provided with two long parallel grooves, the top face of each groove is provided with a plurality of long through holes, one rolling column is installed in each long through hole, and two transition plates with upper waved surfaces are respectively installed in the two grooves. The hydraulic support placing machine turntable device is used for transporting and placing underground hydraulic supports for coal mines.
Description
Technical field
Hydraulic support of the present invention machine rotation table device in place belongs to coal mine underground hydraulic support frame transportation technology field.
Background technology
At present; The fully-mechanized mining working surface hydraulic support installation in position is arranged whole installation in place more with adopting under the domestic coal mine; After soon hydraulic support will directly be transported to work plane with dull and stereotyped mine car with hydraulic support; Unload integral installation down, but transport in the hydraulic support process, run into sometimes that the flat car car body damages, wheel does not change, off-axis, fall abnormal conditions such as wheel.Because conditions down-hole is limited, the reparation of flat car is wasted time and energy and inconvenience, the methods of changing flat cars that adopt have so just reduced operating efficiency and have strengthened cost again, for the staff brings inconvenience more.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved provides a kind of transportation, unloading hydraulic support, hydraulic support machine rotation table device in place cheaply be convenient to, and has improved operating efficiency.
In order to solve the problems of the technologies described above; The technical scheme that is adopted is: hydraulic support machine rotation table device in place; Comprise revolving part, support member, mandrel, control fork and rebound, revolving part is movably arranged on the frame top, and revolving part bottom center fixed has an end of mandrel; Stretch to the frame below the hole that the other end of mandrel is opened on frame; The bottom of frame is parallel to be equipped with two transposition oil cylinders, and the piston rod of two transposition oil cylinders connects through a wire rope of walking around the mandrel bottom, and the mandrel bottom is set with support member and support member is fixed on below the frame; Two shift forks of control fork are arranged in the groove of being opened on the mandrel machine frame at two sides; The control cylinder block of control fork is fixed between two transposition oil cylinders of frame below and is parallel with two transposition oil cylinders, has two parallel elongate recesses on the bottom surface of revolving part, all has a plurality of microscler through holes on the end face of every groove; A roller all is installed in each microscler through hole, and two upper surfaces are that corrugated rebound is installed in respectively in described two grooves.
Be evenly equipped with a circle ball between described revolving part and the frame; Described mandrel and support member, mandrel and frame position contacting all are set with bearing.
The supporting of slide roller straight line needle roller is installed between the shift fork of described control fork and the support member.
The present invention compared with prior art has following beneficial effect.
1, the present invention is installed on the machine in place of hydraulic support; By 90 ° of rotations of transposition oil cylinder control, roller rises and is higher than the revolving part plane, and roller rolls hydraulic support can be unloaded from frame very like a cork; Specific (special) requirements when satisfying transportation and unloading, easy to use efficient.
2, the present invention stretches out the rising of promotion roller with the control fork of secured in parallel on the frame when unloading, thereby reaches the purpose of frictional force when reducing to unload, and makes unloading more convenient.
3, the present invention is provided with ball between revolving part and frame; Bearing set between mandrel and support member, mandrel and frame; The supporting of slide roller straight line needle roller is installed between the shift fork of controlling fork and support member, and the resistance when having reduced mutual moving makes equipment operation more smooth and easy.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a vertical view of the present invention.
Fig. 3 is for controlling the structural representation after fork makes up with rebound.
Fig. 4 is the mounting structure sketch map of control fork, rebound and roller.
Among the figure: 1 is revolving part, and 2 is support member, and 3 is mandrel, and 4 are the control fork, and 5 is frame, and 6 is the supporting of slide roller straight line needle roller, and 7 is shift fork, and 8 are the control oil cylinder, and 9 is roller, and 10 is rebound, and 11 is ball, and 12 is bearing.
The specific embodiment
Shown in Fig. 1-4; Hydraulic support of the present invention machine rotation table device in place; Comprise revolving part 1, support member 2, mandrel 3, control fork 4 and rebound 10, revolving part 1 is movably arranged on frame 5 tops, and revolving part 1 bottom center fixed has an end of mandrel 3; Stretch to frame 5 belows the hole that the other end of mandrel 3 is opened on frame 5; The bottom of frame 5 is parallel to be equipped with two transposition oil cylinders, and the piston rod of two transposition oil cylinders connects through a wire rope of walking around mandrel 3 bottoms, and mandrel 3 bottoms are set with support member 2 and support member 2 is fixed on below the frame 5; Two shift forks 7 of control fork 4 are arranged in the groove of being opened on mandrel 3 machine frame at two sides 5; Control oil cylinder 8 cylinder bodies of control fork 4 are fixed between two transposition oil cylinders of frame 5 belows and are parallel with two transposition oil cylinders, have two parallel elongate recesses on the bottom surface of revolving part 1, all have a plurality of microscler through holes on the end face of every groove; It is that corrugated rebound 10 is installed in respectively in described two grooves that 9, two upper surfaces of a roller all are installed in each microscler through hole.
Be evenly equipped with a circle ball 11 between described revolving part 1 and the frame 5; Described mandrel 3 all is set with bearing 12 with support member 2, mandrel 3 with frame 5 position contacting.
Slide roller straight line needle roller supporting 6 is installed between the shift fork 7 of described control fork 4 and the support member 2.
Two transposition oil cylinder control revolving parts are done 90 ° and are rotated to be prior art among the present invention.
The course of work
Adjustment the present invention makes rebound 10 be in the state vertical with the shift fork of control fork 47 and rollers 9 to be lower than on the revolving part 1 plane and to guarantee stablely, be placed on hydraulic support on the revolving part 1 then and be transported to mounting points;
Arrive mounting points, one in the piston rod of two transposition oil cylinders of control stretches out a withdrawal; Drive mandrel 3 half-twists; Be fixed on the also half-twist of revolving part 1 on the mandrel 3 simultaneously, this moment, rebound 10 was parallel with the shift fork 7 of the control fork 4 of below, and the withdrawal of control oil cylinder 8 piston rods spurs rebound 10; Waveform structure on the rebound 10 makes roller 9 rise to plane on the revolving part 1, and promptly available hoist engine is easily left behind hydraulic support.
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 (3)
1. hydraulic support machine rotation table device in place; Comprise revolving part (1), support member (2), mandrel (3), control fork (4) and rebound (10); It is characterized in that: revolving part (1) is movably arranged on frame (5) top; Revolving part (1) bottom center fixed has an end of mandrel (3); Stretch to frame (5) below the hole that the other end of mandrel (3) is opened on frame (5); The bottom of frame (5) is parallel to be equipped with two transposition oil cylinders, and the piston rod of two transposition oil cylinders connects through a wire rope of walking around mandrel (3) bottom, and mandrel (3) bottom is set with support member (2) and support member (2) is fixed on below the frame (5); Two shift forks (7) of control fork (4) are arranged in the groove of being opened on mandrel (3) machine frame at two sides (5); Control oil cylinder (8) cylinder body of control fork (4) is fixed between two transposition oil cylinders of frame (5) below and is parallel with two transposition oil cylinders, has two parallel elongate recesses on the bottom surface of revolving part (1), all has a plurality of microscler through holes on the end face of every groove; A roller (9) all is installed in each microscler through hole, and two upper surfaces are that corrugated rebound (10) is installed in respectively in described two grooves.
2. hydraulic support according to claim 1 machine rotation table device in place is characterized in that: be evenly equipped with a circle ball (11) between described revolving part (1) and the frame (5); Described mandrel (3) all is set with bearing (12) with support member (2), mandrel (3) with frame (5) position contacting.
3. hydraulic support according to claim 1 and 2 machine rotation table device in place is characterized in that: slide roller straight line needle roller supporting (6) is installed between the shift fork (7) of described control fork (4) and the support member (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210125835.0A CN102619540B (en) | 2012-04-26 | 2012-04-26 | Hydraulic support placing machine turntable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210125835.0A CN102619540B (en) | 2012-04-26 | 2012-04-26 | Hydraulic support placing machine turntable device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102619540A true CN102619540A (en) | 2012-08-01 |
| CN102619540B CN102619540B (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210125835.0A Expired - Fee Related CN102619540B (en) | 2012-04-26 | 2012-04-26 | Hydraulic support placing machine turntable device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102619540B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233759A (en) * | 2013-04-25 | 2013-08-07 | 山西东华机械有限公司 | Hydraulic support positioning machine |
| CN103256055A (en) * | 2013-05-11 | 2013-08-21 | 山西东华机械有限公司 | Bearing type rotary table for bottom cleaning machine |
| CN103821545A (en) * | 2014-03-04 | 2014-05-28 | 长治市永华机械有限公司 | Combined slewing bearing capable of slewing at large torque |
| CN104088654A (en) * | 2014-06-27 | 2014-10-08 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Fully mechanized coal mining and caving work face open-off cut mounting support adjusting device |
| CN105134263A (en) * | 2015-08-24 | 2015-12-09 | 长治市永华机械有限公司 | Boosting type hydraulic support set-in-place machine |
| CN114278348A (en) * | 2022-03-04 | 2022-04-05 | 徐州徐工传动科技有限公司 | Mining heavy-duty gear transmission rotary platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB244524A (en) * | 1924-09-18 | 1925-12-18 | Frank Bevins | Improvements in or relating to devices for arresting the rotation of running shafts or shafting in the event of accidents and other contingencies |
| GB1470511A (en) * | 1974-04-02 | 1977-04-14 | John A | Self-locking device for telescopic props |
| US20080308777A1 (en) * | 2007-06-15 | 2008-12-18 | Mccaleb Howard L | Modular jack apparatus for lifting floors and other structures |
| CN102134043A (en) * | 2011-04-01 | 2011-07-27 | 山西东华机械有限公司 | Crawler hydraulic support assembling machine |
| CN201980881U (en) * | 2011-04-01 | 2011-09-21 | 山西东华机械有限公司 | Lifting part of hydraulic bracket installation machine |
| CN202611726U (en) * | 2012-04-26 | 2012-12-19 | 山西东华机械有限公司 | Hydraulic support locating machine turntable mechanism |
-
2012
- 2012-04-26 CN CN201210125835.0A patent/CN102619540B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB244524A (en) * | 1924-09-18 | 1925-12-18 | Frank Bevins | Improvements in or relating to devices for arresting the rotation of running shafts or shafting in the event of accidents and other contingencies |
| GB1470511A (en) * | 1974-04-02 | 1977-04-14 | John A | Self-locking device for telescopic props |
| US20080308777A1 (en) * | 2007-06-15 | 2008-12-18 | Mccaleb Howard L | Modular jack apparatus for lifting floors and other structures |
| CN102134043A (en) * | 2011-04-01 | 2011-07-27 | 山西东华机械有限公司 | Crawler hydraulic support assembling machine |
| CN201980881U (en) * | 2011-04-01 | 2011-09-21 | 山西东华机械有限公司 | Lifting part of hydraulic bracket installation machine |
| CN202611726U (en) * | 2012-04-26 | 2012-12-19 | 山西东华机械有限公司 | Hydraulic support locating machine turntable mechanism |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233759A (en) * | 2013-04-25 | 2013-08-07 | 山西东华机械有限公司 | Hydraulic support positioning machine |
| CN103256055A (en) * | 2013-05-11 | 2013-08-21 | 山西东华机械有限公司 | Bearing type rotary table for bottom cleaning machine |
| CN103256055B (en) * | 2013-05-11 | 2015-07-01 | 山西东华机械有限公司 | Bearing type rotary table for bottom cleaning machine |
| CN103821545A (en) * | 2014-03-04 | 2014-05-28 | 长治市永华机械有限公司 | Combined slewing bearing capable of slewing at large torque |
| CN103821545B (en) * | 2014-03-04 | 2016-02-17 | 长治市永华机械有限公司 | The pivotal combination pivoting support of high-torque can be completed |
| CN104088654A (en) * | 2014-06-27 | 2014-10-08 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Fully mechanized coal mining and caving work face open-off cut mounting support adjusting device |
| CN104088654B (en) * | 2014-06-27 | 2016-01-27 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Combine adopt combine put coal-face cut eye install hydraulic support adjust rack device |
| CN105134263A (en) * | 2015-08-24 | 2015-12-09 | 长治市永华机械有限公司 | Boosting type hydraulic support set-in-place machine |
| CN105134263B (en) * | 2015-08-24 | 2020-01-21 | 长治市永华机械有限公司 | Push type hydraulic support in-place machine |
| CN114278348A (en) * | 2022-03-04 | 2022-04-05 | 徐州徐工传动科技有限公司 | Mining heavy-duty gear transmission rotary platform |
| CN114278348B (en) * | 2022-03-04 | 2022-05-13 | 徐州徐工传动科技有限公司 | Mining heavy-duty gear transmission rotary platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102619540B (en) | 2014-06-18 |
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| 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: 20180426 |