CN212202127U - Coal mine goaf filling device convenient to clean - Google Patents
Coal mine goaf filling device convenient to clean Download PDFInfo
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- CN212202127U CN212202127U CN202020376454.XU CN202020376454U CN212202127U CN 212202127 U CN212202127 U CN 212202127U CN 202020376454 U CN202020376454 U CN 202020376454U CN 212202127 U CN212202127 U CN 212202127U
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Abstract
The utility model discloses a coal mine goaf filling device convenient to clearance, including the mounting box, two first arc packing boards of the equal fixedly connected with in top of mounting box both sides wall, a avris of four first arc packing boards all articulates there is second arc packing board, and the top of four first arc packing boards is equipped with two bar boards respectively, the equal fixedly connected with steel brush in bottom of two bar boards, the utility model relates to a coal mine goaf filling device convenient to clearance has set up two bar boards, and the steel brush of its bottom can realize that a key brushes the top surface of four first arc packing boards and the top surface of second arc board under the use of cooperation electro-magnet, bar magnetism piece and two side magnetism pieces, can realize that a key brushes the top surface of surface adhesion such as cinder, is convenient for use next time and long-term storage, delays the corruption process of metal, and the cleaning process is simple, It is convenient, need not artifical climbing and clears up, it is safer.
Description
Technical Field
The utility model relates to a coal mining industry technical field, in particular to coal mine goaf filling device convenient to clearance.
Background
The coal mine goaf refers to a cavity or cavity left after underground coal or coal gangue is mined in the coal mine operation process, the goafs can cause inconvenience for the movement of workers, and if the coal mine goaf is not reinforced and backfilled, the goaf can collapse after a long time, so that the ground subsides, and certain dangerousness exists.
The cavity is poured into other objects such as mud to the transportation of using manpower in a large amount in collecting space area on traditional ore deposit way, and still need carry on mud etc. for the compaction processing, a large amount of manpower of not only extravagant, make a round trip to transport mud moreover and occupy a large amount of time to the waste of a large amount of resources has been caused, and the design has filling device at present to replace mud to support, but present filling device has following defect when using:
1. filling device has metallic structure to support mostly, and the condition is abominable in the colliery, and dirt adhesion such as cinder is on metallic structure, not only influences the supporting effect, also can accelerate metallic structure's corruption speed, also fairly unchangeable when shifting the transportation.
2. The filling device is a device used for multiple times and is used for different goafs, the traditional filling device cannot be flexibly adjusted according to the radians and the widths of two sides of the goaf, the supporting surface is limited, and the filling device is relatively unchanged in use and relatively poor in flexibility.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal mine collecting space area filling device convenient to clearance to solve the problem that the clearance of being not convenient for that above-mentioned background art provided, quickened corruption and holding surface limitation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal mine goaf filling device convenient to clearance, includes the mounting box, two first arc infill panels of the equal fixedly connected with in top of mounting box both sides wall, four a avris of first arc infill panel all articulates there is second arc infill panel, four the top of first arc infill panel is equipped with two bar boards respectively, two the equal fixedly connected with steel brush in bottom of bar board, the middle part fixedly connected with lift section of thick bamboo of mounting box bottom, the bottom of a lift section of thick bamboo alternates and is connected with the support column, the bottom fixedly connected with base of support column.
As a preferred technical scheme of the utility model, adjacent two the slide has been seted up between the first arc infill panel, two the inside of slide all slides and is equipped with the traveller, two the top of traveller respectively with the middle part fixed connection of two bar shaped plate bottoms, two the equal fixedly connected with side magnetism piece in bottom of traveller.
As a preferred technical scheme of the utility model, the top fixed mounting of mounting box inner wall has the electro-magnet, the electro-magnet passes through electromagnetic switch and the power electric connection that is equipped with on the section of thick bamboo that goes up and down, the inside bottom activity of mounting box is equipped with bar magnetism piece, the magnetism of electro-magnet is different with the magnetism of bar magnetism piece, the magnetism of bar magnetism piece is different with the magnetism of side magnetism piece.
As a preferred technical scheme of the utility model, the equal fixedly connected with push pedal in bottom of a lift section of thick bamboo both sides wall, two the equal fixedly connected with handle of an avris of push pedal, the middle part threaded connection of a lift section of thick bamboo has locking bolt.
As a preferred technical scheme of the utility model, four the equal fixedly connected with adjusting sleeve in middle part of second arc infill panel bottom, four the equal fixedly connected with regulating plate in middle part of first arc infill panel bottom, four the one end of regulating plate alternates with four adjusting sleeve's one end respectively and is connected, four adjusting sleeve's the equal threaded connection in middle part has locking bolt.
As a preferred technical scheme of the utility model, the both sides wall of base all is equipped with a pair of extension supporting legs, four the extension supporting legs is connected with the lateral wall block of base respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses two strip shaped plates have been set up, the steel brush of its bottom, under the use of cooperation electro-magnet, bar magnetic block and two side magnetic blocks, can realize that a key brushes the top surface of four first arc packing panels and the top surface of second arc and wipes away, clear up dirt such as the cinder of surface adhesion, be convenient for next use and long-term storage, delay the corruption process of metal, the cleaning process is simple, convenient, it clears up to need not artifical climbing, and is safer.
2. The utility model discloses set up articulated second arc infill panel, under cooperation regulating plate and adjusting sleeve's use, can adjust support width and angle according to the cambered surface number of degrees and the width of collecting space area both sides in a flexible way, use more nimble, application range is wide, the regulation of being convenient for simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural diagram at a in fig. 2.
In the figure: 1. mounting a box; 2. a first arcuate infill panel; 3. a second arcuate infill panel; 4. a strip plate; 5. a slideway; 6. a lifting cylinder; 7. a support pillar; 8. pushing the plate; 9. a grip; 10. lengthening the supporting legs; 11. an adjusting plate; 12. an adjustment sleeve; 13. an electromagnet; 14. a bar-shaped magnetic block; 15. a steel brush; 16. a traveler; 17. a side magnetic block; 18. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a coal mine goaf filling device's convenient to clearance technical scheme:
according to the drawings 1-3, comprises a mounting box 1, two first arc-shaped filling plates 2 are fixedly connected to the top of two side walls of the mounting box 1, a second arc-shaped filling plate 3 is hinged to one side of each of the four first arc-shaped filling plates 2, the second arc-shaped filling plate 3 can rotate relative to the first arc-shaped filling plates 2, thus flexibly adjusting the supporting width and angle according to the radian and the width of two sides of the goaf, the top parts of the four first arc-shaped filling plates 2 are respectively provided with two strip-shaped plates 4, the bottom ends of the two strip-shaped plates 4 are both fixedly connected with steel brushes 15, can brush away impurity such as cinder on first arc infill panel 2 and the second arc infill panel 3, steel brush 15 toughness is better, and compressive capacity is stronger, and is not fragile, and the middle part fixedly connected with lift section of thick bamboo 6 of 1 bottom of mounting box alternates and is connected with support column 7, the bottom fixedly connected with base 18 of support column 7 in the bottom of a lift section of thick bamboo 6.
According to fig. 1 and 3, a slide 5 is arranged between two adjacent first arc-shaped filling plates 2, two slide columns 16 are arranged in the two slide ways 5 in a sliding manner, the top ends of the two slide columns 16 are fixedly connected with the middle parts of the bottoms of the two strip-shaped plates 4 respectively, side magnetic blocks 17 are fixedly connected to the bottom ends of the two slide columns 16, the side magnetic blocks 17 do not slide under the action of gravity after being magnetically adsorbed, and the slide columns 16 limit the sliding of the side magnetic blocks 17.
According to fig. 3, an electromagnet 13 is fixedly mounted at the top end of the inner wall of the mounting box 1, the electromagnet 13 is electrically connected with a power supply through an electromagnetic switch arranged on the lifting cylinder 6, a bar-shaped magnetic block 14 is movably arranged at the bottom inside the mounting box 1, the magnetism of the electromagnet 13 is different from that of the bar-shaped magnetic block 14, when the electromagnet 13 is powered on, the electromagnet 13 adsorbs the bar-shaped magnetic block 14 to ascend, the side magnetic block 17 is not adsorbed by magnetic force, when the electromagnet 13 is powered off, the bar-shaped magnetic block 14 descends, the side magnetic block 17 and the bar-shaped magnetic block 14 adsorb each other, so that the side magnetic block 17 is fixed, and the magnetism of the bar-shaped magnetic block 14 is different from that of the side magnetic block.
As shown in fig. 2, the bottom parts of the two side walls of the lifting cylinder 6 are fixedly connected with push plates 8, one side of each of the two push plates 8 is fixedly connected with a handle 9, and the middle part of the lifting cylinder 6 is in threaded connection with a locking bolt, so that the height of the lifting cylinder 6 can be conveniently adjusted.
In addition, the equal fixedly connected with adjusting sleeve 12 in middle part of 3 bottoms of four second arc packing panels, the equal fixedly connected with regulating plate 11 in middle part of 2 bottoms of four first arc packing panels, the one end of four regulating plates 11 alternates with the one end of four adjusting sleeve 12 respectively and is connected, insert the relative position of adjusting sleeve 12 through changing regulating plate 11, thereby adjust the fixed angle of 3 relative first arc packing panels 2 of second arc packing panel, the equal threaded connection in middle part of four adjusting sleeve 12 has locking bolt.
Secondly, the both sides wall of base 18 all is equipped with a pair of extension supporting legs 10, strengthens ground and supports, increases the lodging resistance ability, and four extension supporting legs 10 are connected with the lateral wall block of base 18 respectively, and convenient to detach collect.
When the coal mine goaf filling device is used, an operator can convey the filling device to a coal mine goaf area, hold two handles 9 to push the push plate 8 to ascend according to the height and width of the goaf area, meanwhile, the push plate 8 can be driven to ascend by means of a pushing device such as an air cylinder, and the lifting cylinder 6 ascends, so that four first arc-shaped filling plates 2 and four second arc-shaped filling plates 3 are utilized for supporting, the position of the adjusting plate 11 inserted into the adjusting sleeve 12 can be adjusted according to the width and the radians of two sides of the goaf, the angle of the second arc-shaped filling plates 3 relative to the first arc-shaped filling plates 2 is adjusted, the goaf supporting requirements of different cambered surfaces and widths are met, after the supporting and using are finished, more dirt such as coal cinder and the like are adhered to the top surface of the first arc-shaped filling plates 2 and the top surface of the second arc-shaped filling plates 3, the operator can open electromagnetic switch this moment, electro-magnet 13 opens, the magnetic attraction of electro-magnet 13 can adsorb bar magnetism piece 14 and rise like this, the side magnetism piece 17 that is located both sides keeps away from therefore does not receive magnetic attraction with bar magnetism piece 14 like this, drive traveller 16 and slide in slide 5 under the action of gravity, thereby bar 4 slides the top surface of first arc packing panel 2 and the top surface of second arc packing panel 3 respectively, the steel brush 15 of its bottom can be brushed the dirt of first arc packing panel 2 and the 3 top surfaces of second arc packing panel like this.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coal mine collecting space area filling device convenient to clearance, includes mounting box (1), its characterized in that: the equal two first arc packing panels (2) of fixedly connected with in top of mounting box (1) both sides wall, four one side of first arc packing panel (2) all articulates there is second arc packing panel (3), four the top of first arc packing panel (2) is equipped with two bar boards (4), two respectively the equal fixedly connected with steel brush (15) in bottom of bar board (4), the middle part fixedly connected with lift section of thick bamboo (6) of mounting box (1) bottom, the bottom interlude of a lift section of thick bamboo (6) is connected with support column (7), the bottom fixedly connected with base (18) of support column (7).
2. A coal mine goaf filling apparatus convenient to clean as claimed in claim 1, wherein: adjacent two slide (5), two have been seted up between first arc infill panel (2) the inside of slide (5) all slides and is equipped with traveller (16), two the top of traveller (16) respectively with the middle part fixed connection of two strip shaped plate (4) bottoms, two the equal fixedly connected with side magnetism piece (17) in bottom of traveller (16).
3. A coal mine goaf filling apparatus convenient to clean as claimed in claim 2, wherein: the top fixed mounting of mounting box (1) inner wall has electro-magnet (13), electromagnetic switch and the power electric connection that is equipped with on electro-magnet (13) through a section of thick bamboo (6) that goes up and down, the inside bottom activity of mounting box (1) is equipped with bar magnetism piece (14), the magnetism of electro-magnet (13) is different with the magnetism of bar magnetism piece (14), the magnetism of bar magnetism piece (14) is different with the magnetism of side magnetism piece (17).
4. A coal mine goaf filling apparatus convenient to clean as claimed in claim 1, wherein: the bottom of the two side walls of the lifting cylinder (6) is fixedly connected with push plates (8), one side of each push plate (8) is fixedly connected with a handle (9), and the middle of the lifting cylinder (6) is in threaded connection with a locking bolt.
5. A coal mine goaf filling apparatus convenient to clean as claimed in claim 1, wherein: four the equal fixedly connected with adjusting sleeve (12) in middle part of second arc infill panel (3) bottom, four the equal fixedly connected with regulating plate (11) in middle part of first arc infill panel (2) bottom, four the one end of regulating plate (11) alternates with the one end of four adjusting sleeve (12) respectively and is connected four the equal threaded connection in middle part of adjusting sleeve (12) has locking bolt.
6. A coal mine goaf filling apparatus convenient to clean as claimed in claim 1, wherein: the two side walls of the base (18) are provided with a pair of lengthened supporting feet (10), and the four lengthened supporting feet (10) are respectively connected with the side walls of the base (18) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376454.XU CN212202127U (en) | 2020-03-23 | 2020-03-23 | Coal mine goaf filling device convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376454.XU CN212202127U (en) | 2020-03-23 | 2020-03-23 | Coal mine goaf filling device convenient to clean |
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| Publication Number | Publication Date |
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| CN212202127U true CN212202127U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020376454.XU Active CN212202127U (en) | 2020-03-23 | 2020-03-23 | Coal mine goaf filling device convenient to clean |
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| CN (1) | CN212202127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123826A (en) * | 2021-03-26 | 2021-07-16 | 山东能源重型装备制造集团有限责任公司 | Fill on spot and equip convenient to dismouting |
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2020
- 2020-03-23 CN CN202020376454.XU patent/CN212202127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123826A (en) * | 2021-03-26 | 2021-07-16 | 山东能源重型装备制造集团有限责任公司 | Fill on spot and equip convenient to dismouting |
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