CN110230513A - Cash device is blown in a kind of filling of coal mine roadway spoil - Google Patents
Cash device is blown in a kind of filling of coal mine roadway spoil Download PDFInfo
- Publication number
- CN110230513A CN110230513A CN201910596374.7A CN201910596374A CN110230513A CN 110230513 A CN110230513 A CN 110230513A CN 201910596374 A CN201910596374 A CN 201910596374A CN 110230513 A CN110230513 A CN 110230513A
- Authority
- CN
- China
- Prior art keywords
- spoil
- hydraulic cylinder
- support base
- spoil hopper
- filling
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 19
- 238000000151 deposition Methods 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000007664 blowing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- E21F15/005—Methods or devices for placing filling-up materials in underground workings characterised by the kind or composition of the backfilling material
-
- 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
- E21F15/08—Filling-up hydraulically or pneumatically
- E21F15/10—Hydraulic or pneumatic filling-up machines
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
Cash device is blown in a kind of filling of coal mine roadway spoil, it include support base, spoil hopper, swing up and down hydraulic cylinder, swing hydraulic cylinder, air feed shut-off valve and depositing dust jet pipe, spoil hopper is set to the top of support base, it is flexibly connected with support base, the side of spoil hopper, which is provided with, swings up and down hydraulic cylinder, the top for swinging up and down hydraulic cylinder is provided with connection cylinder, the slideway with connecting column mates is provided on the side wall of spoil hopper, the connection cylinder is slideably positioned in slideway, the bottom end for swinging up and down hydraulic cylinder is hinged by articulation piece and support base, swing hydraulic cylinder is set between spoil hopper and support base, the top of swing hydraulic cylinder and the bottom surface of spoil hopper are hinged, its bottom end and support base are hinged.Cash device is blown in a kind of coal mine roadway spoil filling of the present invention, and design rationally, is easy to use, and can effectively be promoted filling operation efficiency, be improved Full Ratio, reduces filling cost.
Description
Technical field
The present invention relates to coal mine roadway waste packing units more particularly to a kind of filling of coal mine roadway spoil to blow cash device.
Background technique
In coal mining operation, in rock gangway, half coal petrography, development work driving, if generated spoil gug will produce
Reprocessing cost after raw a large amount of transportation cost and spoil gug.For the generation for reducing such cost, to the waste and old of underground
Tunnel carries out waste filling operation.Original tunnel gangue filling technique is transported using belt feeder, makes spoil in stowboard
After carrying out freely falling body, waterpower is recycled to carry out packing job, this filling mode is higher to the drainage requirement in tunnel and time-consuming takes
Power generates more artificial investment, and the corner in tunnel is also difficult to enrich after construction.
Summary of the invention
It is an object of the present invention to provide a kind of filling of coal mine roadway spoil in place of overcome the deficiencies in the prior art and blow cash
Device, design rationally, are easy to use, and spoil is pushed to the position for needing to fill by air duct wind-force, can effectively be promoted
Filling operation efficiency improves Full Ratio, reduces filling cost.
Cash device is blown in a kind of coal mine roadway spoil filling of the present invention, includes support base, spoil hopper, up and down
Oscillating motor, swing hydraulic cylinder, air feed shut-off valve and depositing dust jet pipe, the spoil hopper are set to support base
Top is flexibly connected with support base, and the side of spoil hopper, which is provided with, swings up and down hydraulic cylinder, and described swinging up and down is hydraulic
The top of cylinder is provided with connection cylinder, and the slideway with connecting column mates, the company are provided on the side wall of spoil hopper
It connects cylinder to be slideably positioned in slideway, the bottom end for swinging up and down hydraulic cylinder is hinged by articulation piece and support base, before described
Oscillating motor is set between spoil hopper and support base afterwards, the top of swing hydraulic cylinder and the bottom surface of spoil hopper
Hingedly, bottom end and support base are hinged, the rear end of the spoil hopper, that is, several blowings are provided on its closed end
Mouthful, it is provided with air feed shut-off valve, the top of blowing mouth at blowing mouth, that is, drop is provided at the top of the rear end of spoil hopper
Dirt jet pipe, the storage chamber of the water jet of the depositing dust jet pipe towards spoil hopper.
Further, the entirety of the support base is in " Jiong " character form structure.
Further, the end of the connection cylinder is provided with annular slot, in slideway, and on its two sidewalls point
It is not provided with the connection raised line matched with annular slot, the connection raised line is slideably positioned in annular slot.
Cash device is blown in a kind of coal mine roadway spoil filling of the present invention, and design rationally, is easy to use, passes through air duct
Spoil is pushed to the position for needing to fill by wind-force, can effectively promote filling operation efficiency, improves Full Ratio, and reduction is filled into
This.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram that cash device is blown in a kind of coal mine roadway spoil filling of the present invention.
Attached drawing 2 is the structural schematic diagram for the side that cash device is blown in a kind of invention coal mine roadway spoil filling.
Attached drawing 3 is that the structure of connection cylinder and slideway that cash device is blown in a kind of invention coal mine roadway spoil filling is shown
It is intended to.
1-spoil hopper 2-swings up and down hydraulic cylinder 3-connection 31-annular slot of cylinder, 4-slideway
41-connection 5-air feed of raised line shut-off valve, 6-depositing dust jet pipe 7-support base, 8-swing hydraulic cylinders.
Specific embodiment
It referring now to Figure of description, in conjunction with specific embodiments, is described as follows: a kind of coal mine roadway spoil of the present invention
Cash device is blown in filling, is included support base 7, spoil hopper 1, is swung up and down hydraulic cylinder 2, swing hydraulic cylinder 8, air feed section
Only valve 5 and depositing dust jet pipe 6, the spoil hopper 1 are set to the top of support base 7, are flexibly connected with support base 7, cash
The side of building stones bucket 7, which is provided with, swings up and down hydraulic cylinder 2, and the top for swinging up and down hydraulic cylinder 2 is provided with connection cylinder
3, it is provided on the side wall of spoil hopper 1 and is slideably positioned in cunning with the slideway 4 that connect cylinder 3 and match, the connection cylinder 3
In road 4, the bottom end for swinging up and down hydraulic cylinder 2 is hinged by articulation piece and support base 7, and the swing hydraulic cylinder 8 is set
It is placed between spoil hopper and 1 support base 7, the top of swing hydraulic cylinder 8 and the bottom surface of spoil hopper 1 are hinged, bottom
End is hinged with support base 7, the rear end of the spoil hopper 1, that is, several blowing mouths are provided on its closed end, dries
It is provided with air feed shut-off valve 5, the top of blowing mouth at mouthful, that is, is provided with depositing dust spray at the top of the rear end of spoil hopper 1
Pipe 6, the storage chamber of the water jet of the depositing dust jet pipe 6 towards spoil hopper 1.
Further, the entirety of the support base 7 is in " Jiong " character form structure.
Further, the end of the connection cylinder 3 is provided with annular slot 31, in slideway 4, and in its two sidewalls
On be respectively arranged with the connection raised line 41 matched with annular slot 31, the connection raised line 41 is slideably positioned in annular slot
In 31.
The present invention is set to spoil by support base 7 and fills at the tail unloading point of conveyer, and support base 7 can pass through
It is fixed in the mounting bracket at unloading point using the mode that bolt, nut either weld.Spoil is delivered to by conveyer
In spoil hopper 1, with reference to attached drawing 2, swing hydraulic cylinder 8 is flexible can to make 1 swing of spoil hopper, swing up and down hydraulic
Cylinder 2 is flexible can to make spoil hopper 1 swing up and down.In spoil 1 swing of hopper, the top for swinging up and down hydraulic cylinder 2 can
To be slided by connection cylinder 3 along 4 direction of slideway, while the bottom end for swinging up and down hydraulic cylinder 2 can be by articulation piece along cash
The direction of 1 swing of building stones bucket rotates.The swing hydraulic cylinder 8 swings up and down hydraulic cylinder 1 and passes through fluid pressure line and connects
Hydraulic power unit is connect, and controls the running of hydraulic cylinder by hydraulic cylinder control device.The air feed shut-off valve 5 passes through air feed
Spoil in spoil hopper 1 can be pushed to the position for needing to fill by wind-power by ventilation apparatus outside piping connection.Depositing dust
Jet pipe 6 connects external supply equipment by water pipe, and depositing dust jet pipe 6 can be to the spoil depositing dust in spoil hopper 1.
Cash device is blown in a kind of coal mine roadway spoil filling of the invention, and design rationally, is easy to use, passes through wind
Spoil is pushed to the position for needing to fill by road wind-force, can effectively promote filling operation efficiency, improves Full Ratio, reduces filling
Cost.
Claims (3)
1. cash device is blown in a kind of filling of coal mine roadway spoil, include support base (7), spoil hopper (1), swing up and down it is hydraulic
Cylinder (2), swing hydraulic cylinder (8), air feed shut-off valve (5) and depositing dust jet pipe (6), it is characterised in that: the spoil hopper
(1) it is set to the top of support base (7), is flexibly connected with support base (7), the side of spoil hopper (7) is provided with up and down
Oscillating motor (2), the top for swinging up and down hydraulic cylinder (2) are provided with connection cylinder (3), the side of spoil hopper (1)
The slideway (4) for being provided on wall and connecting cylinder (3) and matching, the connection cylinder (3) are slideably positioned in slideway (4),
The bottom end for swinging up and down hydraulic cylinder (2) passes through articulation piece and support base (7) hingedly, and the swing hydraulic cylinder (8) is set
It is placed between spoil hopper and (1) support base (7), the top of swing hydraulic cylinder (8) and the bottom surface of spoil hopper (1) are cut with scissors
Connect, bottom end and support base (7) hingedly, the rear end of the spoil hopper (1), that is, be provided on its closed end several
Blowing mouth is provided with air feed shut-off valve (5) at blowing mouth, the top of blowing mouth, that is, the top in the rear end of spoil hopper (1)
Portion is provided with depositing dust jet pipe (6), the storage chamber of the water jet of the depositing dust jet pipe (6) towards spoil hopper (1).
2. according to claim go 1 described in a kind of filling of coal mine roadway spoil blow cash device, it is characterised in that: the support
The entirety of pedestal (7) is in " Jiong " character form structure.
3. according to claim go 1 described in a kind of filling of coal mine roadway spoil blow cash device, it is characterised in that: the connection
The end of cylinder (3) is provided with annular slot (31), in slideway (4), and is respectively arranged on its two sidewalls and annular snap
The connection raised line (41) that slot (31) matches, the connection raised line (41) are slideably positioned in annular slot (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596374.7A CN110230513B (en) | 2019-07-03 | 2019-07-03 | Gangue filling and blowing device for coal mine tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596374.7A CN110230513B (en) | 2019-07-03 | 2019-07-03 | Gangue filling and blowing device for coal mine tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110230513A true CN110230513A (en) | 2019-09-13 |
| CN110230513B CN110230513B (en) | 2021-06-22 |
Family
ID=67857906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910596374.7A Active CN110230513B (en) | 2019-07-03 | 2019-07-03 | Gangue filling and blowing device for coal mine tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110230513B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070228804A1 (en) * | 2006-03-29 | 2007-10-04 | Howard Concrete Pumping, Inc. | Remote mine seal spray nozzle assembly, system and methods of use |
| CN101165317A (en) * | 2006-10-16 | 2008-04-23 | 中国矿业大学(北京) | Filling device and method for filling down-hole goaf by same |
| CN201100140Y (en) * | 2007-07-31 | 2008-08-13 | 中国恩菲工程技术有限公司 | Mine filling device |
| CN201916000U (en) * | 2011-01-18 | 2011-08-03 | 莱芜市万祥矿业有限公司 | Wind-powered gangue filler |
| CN208982107U (en) * | 2018-08-13 | 2019-06-14 | 山东塔高矿业机械装备制造有限公司 | A kind of waste filling device |
-
2019
- 2019-07-03 CN CN201910596374.7A patent/CN110230513B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070228804A1 (en) * | 2006-03-29 | 2007-10-04 | Howard Concrete Pumping, Inc. | Remote mine seal spray nozzle assembly, system and methods of use |
| CN101165317A (en) * | 2006-10-16 | 2008-04-23 | 中国矿业大学(北京) | Filling device and method for filling down-hole goaf by same |
| CN201100140Y (en) * | 2007-07-31 | 2008-08-13 | 中国恩菲工程技术有限公司 | Mine filling device |
| CN201916000U (en) * | 2011-01-18 | 2011-08-03 | 莱芜市万祥矿业有限公司 | Wind-powered gangue filler |
| CN208982107U (en) * | 2018-08-13 | 2019-06-14 | 山东塔高矿业机械装备制造有限公司 | A kind of waste filling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110230513B (en) | 2021-06-22 |
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