CN111878145A - High-efficient self-advancing formula tunnel fills equipment - Google Patents
High-efficient self-advancing formula tunnel fills equipment Download PDFInfo
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- CN111878145A CN111878145A CN202010852149.8A CN202010852149A CN111878145A CN 111878145 A CN111878145 A CN 111878145A CN 202010852149 A CN202010852149 A CN 202010852149A CN 111878145 A CN111878145 A CN 111878145A
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- 238000005056 compaction Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 239000000945 filler Substances 0.000 description 11
- 230000008859 change Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
- E21D23/0481—Supports specially adapted for use in combination with the placing of filling-up materials
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/06—Filling-up mechanically
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to the technical field of roadway filling, and provides high-efficiency self-moving roadway filling equipment which comprises a telescopic belt conveyor and a self-moving compaction mechanism which are sequentially arranged, wherein the output end of the telescopic belt conveyor is arranged on the self-moving compaction mechanism. Through above-mentioned technical scheme, the problem of the tunnel among the prior art packing inefficiency has been solved.
Description
Technical Field
The invention relates to the technical field of roadway filling, in particular to efficient self-moving roadway filling equipment.
Background
The hydraulic filling support is key equipment for comprehensive mechanized coal mining, ground collapse is prevented by filling a goaf with coal gangue, the underground hydraulic support of a mine at the present stage is connected with a hydraulic pump through a high-pressure rubber pipe to realize self-moving of the support, the hydraulic pump is placed far away from the support during working, the hydraulic pump provides pressure to drive an executing element in the hydraulic support through the high-pressure rubber pipe, the roadway environment is different from the coal face environment in many times, the cross section of the roadway is narrow, the length of the roadway is long, the filling speed of the support in the roadway is far greater than the coal face mining speed of a common working face, a hydraulic device frequently moves along with the hydraulic support during the roadway filling process, the movement speed of the support in the roadway is high relative to the mining filling speed of the working face due to the long length of the roadway and the special underground position of the support, and a distance exists, hydraulic system is providing pressure in-process, and pressure loss is too big, leads to the tunnel to fill inefficiency, can't reach anticipated effect, and the tunnel fills the in-process along with the removal of support, and the belt part needs artifical interference fit support to remove, can not realize filling in succession.
Disclosure of Invention
The invention provides efficient self-moving roadway filling equipment, which solves the problem that the roadway filling equipment in the prior art is low in working efficiency.
The technical scheme of the invention is as follows:
the method comprises the following steps:
the automatic compaction device is characterized in that the automatic compaction device comprises a telescopic belt conveyor and an automatic compaction device which are arranged in sequence, wherein the output end of the telescopic belt conveyor is arranged on the automatic compaction device,
a base seat is arranged on the base seat,
the moving device is arranged on the base and used for driving the base to move, the moving device comprises,
a second sleeve disposed on the base,
a second slide bar slidably disposed within the second sleeve,
a ground grabbing piece arranged at one end of the second sliding rod, wherein the ground grabbing piece is positioned outside the second sleeve,
a hydraulic support arranged on the base, the hydraulic support comprising,
a top beam arranged above the base,
the top beam is connected with the base through the telescopic piece,
and the compression part is arranged on the base in a swinging manner.
As a further technical solution, it is proposed that,
the top beam comprises a top beam and a bottom beam,
a front top beam and a rear top beam which are hinged with each other,
the telescopic piece comprises a telescopic piece and a telescopic piece,
a first telescopic hydraulic cylinder is arranged on the upper end of the cylinder body,
and the front top beam and the rear top beam are hinged with the base through the first telescopic hydraulic cylinder and the second telescopic hydraulic cylinder respectively.
As a further technical proposal, the hydraulic support also comprises,
one end of the supporting arm is connected with the articulated shaft of the front top beam and the rear top beam,
two connecting rods are arranged, two ends of each connecting rod are respectively hinged with the supporting arm and the base, a four-bar structure is formed among the connecting rods, the supporting arm and the base,
and a cylinder body and a telescopic rod of the third telescopic hydraulic cylinder are respectively hinged with the supporting arm and the front top beam.
As a further technical solution, the compacted part comprises,
the sleeve is hinged on the base and positioned below the front top beam,
a cylinder body and a telescopic rod of the fourth telescopic hydraulic cylinder are respectively hinged with the front top beam and the sleeve,
one end of the compaction rod is arranged in the sleeve in a sliding mode, and the other end of the compaction rod extends out of the sleeve.
As a further technical solution, the compacted part further comprises,
two fixing plates are arranged on the compaction rod in parallel,
the two sleeves are arranged between the two fixing plates in a rotating way and are symmetrically arranged,
two sliding rods are arranged, the two sliding rods are hinged with each other and are respectively arranged in the two sleeves in a sliding manner,
the two sliding rods are provided with the push plates,
the compacting rod is provided with a through hole along the length direction,
and one end of the driving rod is connected with the hinged part of the two sliding rods, and the other end of the driving rod is arranged in the through hole in a sliding manner.
As a further technical solution, the compacted part further comprises,
and the fifth telescopic hydraulic cylinder is arranged in the through hole and is used for driving the driving rod to slide.
As a further technical solution, the mobile device further comprises,
and the sixth telescopic hydraulic cylinder is arranged on the second sleeve and used for driving the second sliding rod to slide.
As a further technical solution, the ground-grasping member includes,
a fixed block which is arranged at the end part of the second slide bar and is provided with a slide hole,
the ground grabbing sliding block is arranged in the sliding hole in a sliding mode, and one end, close to the ground, of the ground grabbing sliding block is conical.
As a further technical solution, it is proposed that,
the two moving devices are arranged in parallel, and a gap is reserved between the two moving devices.
As a further technical solution, it also includes,
the power device is an emulsion pump and is used for providing power for the first telescopic hydraulic cylinder, the second telescopic hydraulic cylinder, the third telescopic hydraulic cylinder, the fourth telescopic hydraulic cylinder, the fifth telescopic hydraulic cylinder and the sixth telescopic hydraulic cylinder.
The working principle and the beneficial effects of the invention are as follows:
in the invention, the telescopic belt conveyor is used for filling fillers into a roadway, the self-moving compaction mechanism moves in the roadway to compact the fillers, the moving device is arranged on the base and realizes the function of driving the base to move, the hydraulic support is arranged on the base and can realize the function of compacting the fillers, the top beam is arranged on the base through the telescopic piece, the function of ascending or descending the top beam can be realized through the telescopic piece, when the compaction operation is realized in the roadway, the telescopic piece is controlled to extend, so that the top beam can be propped against the top of the roadway, at the moment, the hydraulic support and the base are relatively firm and are not easy to move, then the compaction part acts to compact the fillers, the power device is arranged on the base, and is equivalent to the base, the moving device and the hydraulic support are all arranged together, so that the moving operation and the power supply are very convenient, the efficiency of tunnel packing has been improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the self-moving compaction mechanism of the present invention;
FIG. 3 is a schematic diagram of a mobile device according to the present invention;
FIG. 4 is a schematic top view of a mobile device according to the present invention;
FIG. 5 is a schematic structural diagram of a compacted part according to the present invention;
FIG. 6 is a schematic structural diagram of a compacted part according to the present invention;
FIG. 7 is a schematic structural diagram of a compacted part according to the present invention;
FIG. 8 is a schematic top view of the compacted part according to the present invention;
FIG. 9 is a schematic cross-sectional view taken along line A-A of FIG. 8 in accordance with the present invention;
in the figure: 1-telescopic belt conveyor, 2-self-moving compacting mechanism, 3-base, 4-moving device, 41-second sleeve, 42-second slide bar, 43-ground grasping piece, 431-fixed block, 432-slide hole, 433-ground grasping slide block, 44-sixth telescopic hydraulic cylinder, 5-hydraulic support, 51-top beam, 511-front top beam, 512-rear top beam, 52-telescopic piece, 521-first telescopic hydraulic cylinder, 522-second telescopic hydraulic cylinder, 53-compacting part, 531-sleeve, 532-fourth telescopic hydraulic cylinder, 533-compacting rod, 534-fixed plate, 535-sleeve, 536-slide bar, 537-push plate, 538-driving rod, 539-fifth telescopic hydraulic cylinder, 54-supporting arm, 55-connecting rod, 56-third telescopic hydraulic cylinder, 6-power device and 7-through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
As shown in fig. 1 to 9, the present invention provides a high-efficiency self-moving roadway filling apparatus, including:
the self-moving compaction device is characterized in that the self-moving compaction device 2 comprises a telescopic belt conveyor 1 and a self-moving compaction device 2 which are arranged in sequence, wherein the output end of the telescopic belt conveyor 1 is arranged on the self-moving compaction device 2,
the base 3 is provided with a plurality of grooves,
a moving device 4 arranged on the base 3 and used for driving the base 3 to move,
a hydraulic support 5 arranged on the base 3, the hydraulic support 5 comprises,
a top beam 51, disposed above the base 3,
a telescopic member 52, a top beam 51 is connected with the base 3 through the telescopic member 52,
a compacting part 53, which is arranged on the base 3 in a swinging way,
and the power device 6 is arranged on the base 3 and is used for driving the moving device 4 and the hydraulic support 5 to act.
In the embodiment, the telescopic belt conveyor 1 is used for filling fillers into a roadway, the self-moving compaction mechanism 2 moves in the roadway to compact the fillers, the moving device 4 is arranged on the base 3, the moving device 4 realizes the effect of driving the base 3 to move, the hydraulic support 5 is arranged on the base 3 and can realize the effect of compacting the fillers, the top beam 51 is arranged on the base 3 through the telescopic part 52, the effect of ascending or descending the top beam 51 can be realized through the telescopic part 52, when the compaction operation is realized in the roadway, the telescopic part 52 is controlled to extend, so that the top beam 51 can be propped against the top of the roadway, at the moment, the hydraulic support 5 and the base 3 are relatively firm and are not easy to move, then the compaction part 53 acts to compact the fillers, the power device 6 is arranged on the base 3, which is equivalent to the base 3, the moving device 4 and the hydraulic support 5 are all together, the moving operation and the power supply are very convenient, and the efficiency of filling the roadway is improved.
Further, the top member 51 includes, in a preferred embodiment,
a front top beam 511 and a rear top beam 512 which are hinged with each other,
the telescoping member 52 is comprised of,
a first telescopic hydraulic cylinder 521 is provided with a first telescopic hydraulic cylinder 521,
the second telescopic hydraulic cylinder 522, the front top beam 511 and the rear top beam 512 are respectively hinged with the base 3 through the first telescopic hydraulic cylinder 521 and the second telescopic hydraulic cylinder 522.
In this embodiment, the top beam 51 includes the front top beam 511 and the rear top beam 512 that are hinged to each other, the cylinder body and the telescopic link of the first telescopic hydraulic cylinder 521 are hinged to the base 3 and the front top beam 511 respectively, the cylinder body and the telescopic link of the second telescopic hydraulic cylinder 522 are hinged to the base 3 and the rear top beam 512 respectively, so when the first telescopic hydraulic cylinder 521 and the second telescopic hydraulic cylinder 522 are controlled to be telescopic, the front top beam 511 and the rear top beam 512 can be made to be more attached to the top of the roadway, so that the extrusion is firmer, and the compaction is facilitated.
Further, the hydraulic support 5 also comprises,
a support arm 54 having one end connected to the hinge shafts of the front and rear top rails 511 and 512,
two connecting rods 55 are arranged, two ends of each connecting rod 55 are respectively hinged with the supporting arm 54 and the base 3, a four-bar structure is formed among the connecting rods 55, the supporting arm 54 and the base 3,
and a third telescopic hydraulic cylinder 56, the cylinder body and the telescopic rod of which are respectively hinged with the supporting arm 54 and the front top beam 511.
In this embodiment, a four-bar linkage structure is formed between the two connecting rods 55, the supporting arm 54 and the base 3, and when the third telescopic hydraulic cylinder 56 is controlled to be telescopic, the supporting arm 54 can drive the hinged position of the front top beam 511 and the rear top beam 512 to ascend or descend upwards or downwards, so that the roadway top is supported better, the attachment of the roadway top is facilitated, and the fixation is firmer.
Further, the compacted part 53 includes,
a sleeve 531 hinged on the base 3, the sleeve 531 below the front top beam 511,
a fourth telescopic hydraulic cylinder 532, the cylinder body and the telescopic rod of which are respectively hinged with the front top beam 511 and the sleeve 531,
the compressing rod 533 has one end slidably disposed in the sleeve 531 and the other end extending out of the sleeve 531.
In this embodiment, the extension and retraction of the fourth telescopic hydraulic cylinder 532 can drive the sleeve 531 to change the height of the compacting rod 533 and the angle between the sleeve and the horizontal plane, so that the adjustment is more convenient when the telescopic compacting rod 533 compacts the filler.
Further, the compacted part 53 further includes,
the fixing plates 534 are disposed on the compressing rod 533, and are disposed in parallel,
a sleeve 535 rotatably disposed between the two fixing plates 534, the sleeve 535 having two, the two sleeves 535 symmetrically disposed,
two sliding rods 536 are provided, the two sliding rods 536 are hinged with each other, and the two sliding rods 536 are respectively arranged in the two sleeves 535 in a sliding way,
a push plate 537, the two sliding rods 536 are both provided with the push plate 537,
the compressing rod 533 is provided with a through hole 7 along its length direction,
and one end of the driving rod 538 is connected with the hinged part of the two sliding rods 536, and the other end is arranged in the through hole 7 in a sliding manner.
In this embodiment, the driving rod 538 slides in the through hole 7 along the length direction thereof, and one end of the driving rod 538 is hinged with the two sliding rods 536, and the sliding track of the driving rod 538 is on the perpendicular bisector of the two sleeves 535, when the driving rod 538 is slid, the sliding rod 536 slides in the sleeve 535, the angle of the sliding rod 536 changes continuously as the sliding rod 536 follows the sliding of the driving rod 538, a push plate 537 is arranged on the sliding rod 536, the push plate 537 can follow the angle of the slide bar 536, since, as the sleeve 531 oscillates, the angle of the push plate 537 towards the contents changes, therefore, in order to better ensure that the push plate 537 is opposite to the filler, the angle of the slide rod 536 is driven to change by the sliding of the driving rod 538, which is very convenient, and the two push plates 537 can be matched relatively to form a V shape, so that the filler can be pushed better.
Further, the compacted part 53 further includes,
and a fifth telescopic hydraulic cylinder 539, which is provided in the through hole 7, and which is used for driving the drive rod 538 to slide.
In this embodiment, the fifth telescopic hydraulic cylinder 539 can control the sliding of the driving rod 538 by telescoping, which is very convenient.
Further, the moving means 4 comprise, for example,
a second sleeve 41, arranged on the base 3,
a second slide bar 42, slidingly arranged inside the second sleeve 41,
and the ground grabbing piece 43 is arranged at one end of the second sliding rod 42, and the ground grabbing piece 43 is positioned outside the second sleeve 41.
In this embodiment, the moving device 4 is disposed on one side of the base 3, the base 3 is provided with a second sleeve 41, a second sliding rod 42 is slidably disposed in the second sleeve 41, then a ground-grasping member 43 is disposed on one end of the second sliding rod 42 outside the second sleeve 41, when it is required to move the base 3 forward, the hydraulic support 5 abuts against the top of the roadway, then the ground-grasping member 43 performs a ground-grasping operation, then the hydraulic support 5 releases the top of the roadway, then the second sliding rod 42 is slidably extended outward, because the ground-grasping member 43 grasps the ground, the base 3 is moved forward by the top when the second sliding rod 42 is extended, then the ground-grasping member 43 stops grasping the ground, the second sliding rod 42 is contracted, and the previous operation is repeated, thereby achieving the effect of continuously moving forward, otherwise, if it is required to control the base 3 to retreat, the second sliding rod 42 is extended first, then the ground-grasping member 43 grasps, the second sliding rod 42 is contracted, the base 3 retreats, this is done so that the hydraulic prop 5 is pushed against the top of the roadway when the ground gripping member 43 grips the ground, in order to make the ground gripping member 43 grip the ground better and prevent the ground from being too hard to grip the ground.
Further, the mobile device 4 may further include,
and a sixth telescopic hydraulic cylinder 44 is arranged on the second sleeve 41 and is used for driving the second slide rod 42 to slide.
In this embodiment, the sixth telescopic hydraulic cylinder 44 performs the function of driving the second slide bar 42 to slide.
Further, the grip member 43 includes,
a fixed block 431 arranged at the end of the second slide bar 42, and the fixed block 431 is provided with a slide hole 432,
and the ground grabbing sliding block 433 is arranged in the sliding hole 432 in a sliding mode, and one end, close to the ground, of the ground grabbing sliding block 433 is conical.
In this embodiment, a sliding hole 432 is formed in the fixed block 431, the ground grabbing slider 433 is slidably disposed in the sliding hole 432, one end, close to the ground, of the ground grabbing slider 433 for grabbing the ground is conical, when one end of the ground grabbing slider 433 extends out of the sliding hole 432, the ground grabbing slider is used for grabbing the ground, when the ground grabbing slider extends into the sliding hole 432, the ground grabbing is stopped, and therefore the ground grabbing slider 433 can slide conveniently through a hydraulic cylinder.
Further, two moving devices 4 are provided in parallel, and a gap is provided between the two moving devices 4.
In this embodiment, two mobile devices 4 are arranged in parallel, and the two mobile devices 4 perform the same synchronous action, so that the base 3 can be moved more easily, the load of each mobile device 4 is reduced, and the other two mobile devices 4 perform the operation in opposite directions synchronously, so that the rotation direction change of the base 3 can be realized.
Furthermore, the power device 6 is an emulsion pump,
the power unit 6 is used to power the first, second, third, fourth, fifth and sixth telescopic hydraulic cylinders 521, 522, 56, 532, 539 and 44.
Further, a seventh telescopic hydraulic cylinder is hinged to the base 3, a telescopic rod of the seventh telescopic hydraulic cylinder is hinged to the cylinder body of the second telescopic hydraulic cylinder 522, and the seventh telescopic hydraulic cylinder is used for matching and keeping the angle of the second telescopic hydraulic cylinder 522.
In this embodiment, the seventh telescopic hydraulic cylinder changes with the angle change of the second telescopic hydraulic cylinder 522, so that the firmness of the second telescopic hydraulic cylinder 522 can be improved, the overall strength of the hydraulic support 5 is improved, and the unstable state of the four-bar linkage structure formed among the top beam 51, the first telescopic hydraulic cylinder 521, the second telescopic hydraulic cylinder 522 and the base 3 is prevented.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An efficient self-moving roadway filling device comprises a telescopic belt conveyor (1) and a self-moving compaction mechanism (2) which are sequentially arranged, wherein the output end of the telescopic belt conveyor (1) is arranged on the self-moving compaction mechanism (2), and the efficient self-moving roadway filling device is characterized in that the self-moving compaction mechanism (2) comprises,
a base (3) is arranged on the base,
the moving device (4) is arranged on the base (3) and is used for driving the base (3) to move, the moving device (4) comprises,
a second bushing (41) arranged on the base (3),
a second slide bar (42) slidably disposed within the second sleeve (41),
a grip member (43) arranged at one end of the second slide bar (42), the grip member (43) being located outside the second sleeve (41),
a hydraulic support (5) arranged on the base (3), the hydraulic support (5) comprising,
a top beam (51) arranged above the base (3),
a telescopic element (52), by means of which the top beam (51) is connected to the base (3),
and the compaction part (53) is arranged on the base (3) in a swinging mode.
2. An efficient self-moving roadway filling apparatus as recited in claim 1,
the top beam (51) comprises,
a front top beam (511) and a rear top beam (512) which are hinged with each other,
the said telescopic member (52) comprises,
a first telescopic hydraulic cylinder (521),
the front top beam (511) and the rear top beam (512) are hinged to the base (3) through the first telescopic hydraulic cylinder (521) and the second telescopic hydraulic cylinder (522) respectively.
3. An efficient self-moving roadway filling apparatus as claimed in claim 2, wherein said hydraulic support (5) further comprises,
a support arm (54) having one end connected to a hinge shaft of the front cap (511) and the rear cap (512),
two connecting rods (55) are arranged, two ends of each connecting rod (55) are respectively hinged with the supporting arm (54) and the base (3), a four-bar structure is formed among the connecting rods (55), the supporting arms (54) and the base (3),
and a third telescopic hydraulic cylinder (56), wherein the cylinder body and the telescopic rod of the third telescopic hydraulic cylinder are respectively hinged with the supporting arm (54) and the front top beam (511).
4. An efficient self-moving roadway filling apparatus as claimed in claim 2, wherein the compacted part (53) comprises,
the sleeve (531) is hinged on the base (3), the sleeve (531) is positioned below the front top beam (511),
a fourth telescopic hydraulic cylinder (532), the cylinder body and the telescopic rod of which are respectively hinged with the front top beam (511) and the sleeve (531),
and one end of the compaction rod (533) is arranged in the sleeve (531) in a sliding manner, and the other end of the compaction rod extends out of the sleeve (531).
5. An efficient self-moving roadway filling apparatus as claimed in claim 4, wherein said compacted part (53) further comprises,
fixing plates (534) provided on the compacting rod (533) and having two parallel plates,
a sleeve (535) rotatably arranged between the two fixing plates (534), wherein the two sleeves (535) are symmetrically arranged,
two sliding rods (536) are arranged, the two sliding rods (536) are hinged with each other, and the two sliding rods (536) are respectively arranged in the two sleeves (535) in a sliding way,
a push plate (537), wherein the push plates (537) are arranged on the two slide bars (536),
a through hole (7) is arranged on the compacting rod (533) along the length direction,
and one end of the driving rod (538) is connected with the hinged part of the two sliding rods (536), and the other end of the driving rod is arranged in the through hole (7) in a sliding manner.
6. An efficient self-moving roadway filling apparatus as claimed in claim 5, wherein said compacted part (53) further comprises,
a fifth telescopic hydraulic cylinder (539) arranged in the through hole (7) and used for driving the driving rod (538) to slide.
7. An efficient self-moving roadway filling apparatus as claimed in claim 1, wherein said moving means (4) further comprises,
a sixth telescopic hydraulic cylinder (44) arranged on the second sleeve (41) and used for driving the second slide bar (42) to slide.
8. An efficient self-moving roadway filling apparatus as claimed in claim 7, wherein the ground gripping member (43) comprises,
a fixed block (431) which is arranged at the end part of the second sliding rod (42), and a sliding hole (432) is arranged on the fixed block (431),
the ground grabbing sliding block (433) is arranged in the sliding hole (432) in a sliding mode, and one end, close to the ground, of the ground grabbing sliding block (433) is conical.
9. An efficient self-moving roadway filling apparatus as recited in claim 7,
two moving devices (4) are arranged in parallel, and a gap is reserved between the two moving devices (4).
10. The efficient self-moving roadway filling apparatus of claim 1, further comprising,
the power device (6) is arranged on the base (3), and the power device (6) is an emulsion pump and used for providing power for the first telescopic hydraulic cylinder (521), the second telescopic hydraulic cylinder (522), the third telescopic hydraulic cylinder (56), the fourth telescopic hydraulic cylinder (532), the fifth telescopic hydraulic cylinder (539) and the sixth telescopic hydraulic cylinder (44).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010852149.8A CN111878145A (en) | 2020-08-21 | 2020-08-21 | High-efficient self-advancing formula tunnel fills equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010852149.8A CN111878145A (en) | 2020-08-21 | 2020-08-21 | High-efficient self-advancing formula tunnel fills equipment |
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| CN111878145A true CN111878145A (en) | 2020-11-03 |
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| CN202010852149.8A Pending CN111878145A (en) | 2020-08-21 | 2020-08-21 | High-efficient self-advancing formula tunnel fills equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201982127U (en) * | 2011-03-11 | 2011-09-21 | 沈阳天安矿山机械科技有限公司 | Multistage plug-in connecting rod type filling hydraulic support |
| CN104314597A (en) * | 2014-11-05 | 2015-01-28 | 冀中能源股份有限公司 | Self-moving end hydraulic support |
| CN204568690U (en) * | 2015-04-07 | 2015-08-19 | 冀中能源股份有限公司邢台矿 | A kind of from portable filling reprinting belt feeder |
| CN110130963A (en) * | 2019-06-21 | 2019-08-16 | 辽宁工程技术大学 | It is a kind of can systemic circulation from move erosion control excavation support |
| CN110966039A (en) * | 2019-11-20 | 2020-04-07 | 淮南创大实业有限责任公司 | Waste filling tamping device |
| CN110985117A (en) * | 2019-11-20 | 2020-04-10 | 淮南创大实业有限责任公司 | Waste filling tamping device |
| CN210738598U (en) * | 2018-11-30 | 2020-06-12 | 郑州四维机电装备制造有限公司 | Waste filling hydraulic support |
-
2020
- 2020-08-21 CN CN202010852149.8A patent/CN111878145A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201982127U (en) * | 2011-03-11 | 2011-09-21 | 沈阳天安矿山机械科技有限公司 | Multistage plug-in connecting rod type filling hydraulic support |
| CN104314597A (en) * | 2014-11-05 | 2015-01-28 | 冀中能源股份有限公司 | Self-moving end hydraulic support |
| CN204568690U (en) * | 2015-04-07 | 2015-08-19 | 冀中能源股份有限公司邢台矿 | A kind of from portable filling reprinting belt feeder |
| CN210738598U (en) * | 2018-11-30 | 2020-06-12 | 郑州四维机电装备制造有限公司 | Waste filling hydraulic support |
| CN110130963A (en) * | 2019-06-21 | 2019-08-16 | 辽宁工程技术大学 | It is a kind of can systemic circulation from move erosion control excavation support |
| CN110966039A (en) * | 2019-11-20 | 2020-04-07 | 淮南创大实业有限责任公司 | Waste filling tamping device |
| CN110985117A (en) * | 2019-11-20 | 2020-04-10 | 淮南创大实业有限责任公司 | Waste filling tamping device |
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