CN201358813Y - Cast filling compacting equipment for waste rock in mine - Google Patents
Cast filling compacting equipment for waste rock in mine Download PDFInfo
- Publication number
- CN201358813Y CN201358813Y CNU2009200362134U CN200920036213U CN201358813Y CN 201358813 Y CN201358813 Y CN 201358813Y CN U2009200362134 U CNU2009200362134 U CN U2009200362134U CN 200920036213 U CN200920036213 U CN 200920036213U CN 201358813 Y CN201358813 Y CN 201358813Y
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- filling
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- oil cylinder
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Abstract
The utility model discloses cast filling compacting equipment for waste rock in a mine. Both a filling device and a compacting device are mounted on the same tracked chassis, so that during filling, the horizontal position of the equipment can be adjusted, the equipment can move forwards and backwards conveniently and fast, and the operating efficiency is high. A hydraulic station is arranged on the tracked chassis so as to provide hydraulic power source to the filling device, the compacting device and the chassis; the cast filling device adopts a high-speed belt conveyor driven by a hydraulic motor; the compacting device is positioned by a positioning vertical oil cylinder; a pressure head with tapered spike teeth is arranged at an end part of the piston rod of the vertical oil cylinder; and the pressure head is propped against rock walls on the top surface and the lower surface of a bord so as to enhance resistance force and improve the bulldoze tonnage of the pressure head used for bulldozing coal gangue; and an extrusion oil cylinder pushes a pressure plate so as to compact the waste rock; and the pressure plate can move up and down through a hoist cylinder so as to compact the bord in a layered manner.
Description
Technical field
The utility model relates to a kind of mining equiment, is specifically related to a kind of mine the spoil impelling filling of gangue refill and the equipment of compacting.
Background technology
Coal industry is the basic industry of China, and people's lives, economy and the social development of China all had very important effect.Conventional coal mining brings two problem: the one, and the ground gangue is piled into the mountain, and the 2nd, mining subsidence.The two is serious to environmental hazard, and brings a series of problems for colliery and society.
The serious land occupation of high spoil, there be more than 1500 of the existing hillock in emphasis colliery in China, and about 3,400,000,000 t of accumulating amount take up an area of about more than 20 ten thousand mu, more than China annual discharging spoil 1.7 hundred million t, cover land area more than 6000 mu.
Gangue is a kind of low heat value matter shale, and its composition is made up of the inorganic matter and the organic matter of complicated component, and hillock is exposed in the air, and weather, water source, soil, health of human body around the mining area are caused great pollution, harm.
If make spoil not go out well, direct filling down-hole, harm such as the land occupation of both having avoided spoil to go out well causing, pollution can reduce land subsidence again, kill two birds with one stone.
Adopt gangue backfill abandoned workings that two basic demands are arranged.The first, be to fill out in fact; The second, be to fill out fullly.No matter be to adopt what waste material backfill abandoned workings, have only and satisfy this requirement in two days, could overcome abandoned workings to greatest extent and subside.At present mine also is in hand packing with waste filling, perhaps carries out filling with material transport equipments such as original mine car, belt conveyors, and not only production efficiency is low, and tamps unreally, can cause mine to subside.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of mine spoil impelling filling compacting equipment, and device for filling and compaction apparatus are installed on same the crawler body; Hydraulic Station is set, for device for filling, compaction apparatus and chassis self provide hydraulic power supply on the crawler body.The impelling device for filling is the high speed belt conveyer of fluid motor-driven, and compaction apparatus is by vertical oil cylinder location, location, and extrusion oil cylinder promotes pressing plate with the spoil compacting.Pressing plate can move up and down by hoist cylinder, makes the tunnel compaction in layers.
The utility model is achieved by the following technical solution: a kind of mine spoil impelling filling compacting equipment, comprise spoil impelling device for filling and compaction apparatus two parts, it is characterized in that: described device for filling and compaction apparatus are installed on same the crawler body; On the described crawler body Hydraulic Station is set, described Hydraulic Station self provides hydraulic power supply for device for filling, compaction apparatus and chassis.
Described impelling device for filling is a high speed belt conveyer, and its drive roll is arranged on the discharge end of belt conveyor; Described drive roll comprises: cylinder, motor fixed case, hydraulic motor; Described motor fixed case is installed in the inner chamber of described cylinder, and is connected with the conveyor frame by fixed support; Described hydraulic motor is installed in motor fixed case inner chamber, and is connected with Hydraulic Station by petroleum pipeline; Described cylinder two ends are connected with the conveyer frame by bearing support I, bearing support II.
Described filling compaction apparatus comprises: mainframe, elevator platform, vertical oil cylinder, hoist cylinder and extrusion oil cylinder; Described mainframe is fixed on described crawler body upper end, and the mainframe rear side respectively is provided with two vertical oil cylinders up and down, the piston rod end of vertical oil cylinder respectively roof pressure the end face in tunnel and below crag; Described elevator platform is connected with mainframe by guide shaft, between elevator platform and the mainframe hoist cylinder is set; The front end of described elevator platform is provided with pressing plate; Many extrusion oil cylinders are set between described pressing plate and the mainframe.
The piston rod end of described vertical oil cylinder is provided with pressure head, and the taper spike-tooth is set on the described pressure head.
Good effect of the present utility model is:
1, the high-speed projectile filling machine is big with the spoil cast, the easier tunnel of filling up.
2, compaction apparatus compaction in layers from top to bottom makes filler compressive strength big, avoids the tunnel after the backfill to occur collapse phenomenon again.
3, impelling filling and compaction apparatus are installed on the crawler body, during filling about the position adjustment, move forward and backward convenient and swift, high efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the A-A profile of Fig. 1.
Among the figure: 1?, spoil impelling filling machine, 2, crawler body, 2-1, Hydraulic Station, 3, vertical oil cylinder, 3-1, pressure head, 3-2, telescopic prop, 4, mainframe, 5, hoist cylinder, 6, elevator platform, 7, extrusion oil cylinder, 8, drive roll, 8-1, cylinder, 8-2, bearing support I, 8-3, fixed bearing, 8-4, motor fixed case, 8-5, hydraulic motor, 8-6, bearing support II, 9, pressing plate.
The specific embodiment
Shown in Fig. 1,2,3,4: a kind of mine spoil impelling filling compaction apparatus, comprise spoil impelling device for filling and compaction apparatus two parts, are it is characterized in that: described device for filling and compaction apparatus installed in same crawler body 1? on, position adjustment about during filling, move forward and backward convenient and swift, high efficiency.On the described crawler body 1 Hydraulic Station 2-1 is set, described Hydraulic Station 2-1 self provides hydraulic power supply for device for filling, compaction apparatus and chassis.
Described impelling device for filling is a high-speed belt conveyor machine 1, and its drive roll 8 is arranged on the discharge end of high speed belt conveyer; Described drive roll 8 comprises: cylinder 8-1, motor fixed case 8-4, hydraulic motor 8-5; Described motor fixed case 8-4 is installed in the inner chamber of described cylinder 8-1, and is connected with the conveyor frame by fixed support 8-3; Described hydraulic motor 8-5 is installed in motor fixed case 8-4 inner chamber, and is connected with Hydraulic Station 2-1 by petroleum pipeline; Described cylinder 8-1 two ends are connected with the conveyer frame by bearing support I 8-2, bearing support II 8-6.By the belt conveyor that hydraulic motor 8-5 drives, the speed height, the spoil cast is big, the easier tunnel of filling up
Described filling compaction apparatus comprises: mainframe 4, elevator platform 6, vertical oil cylinder 3, hoist cylinder 5 and extrusion oil cylinder 7; Described mainframe 4 is fixed on described crawler body 1 upper end, mainframe 4 rear sides respectively are provided with two vertical oil cylinders 3 up and down, the piston rod end of vertical oil cylinder 3 respectively roof pressure the end face in tunnel and below crag, the piston rod end of vertical oil cylinder 3 is provided with the pressure head 3-1 of band taper spike-tooth, as the immobilizing foundation of compacting machine, make it to be pressed into firmly in the soil layer of the ground in tunnel and end face, increase resistance, improve the pushing tonnage of the pressure head of pushing gangue, increase the density that gangue is compacted.Described elevator platform 6 is connected with mainframe 4 by guide shaft, between elevator platform 6 and the mainframe 4 hoist cylinder 5 is set; The front end of described elevator platform 6 is provided with pressing plate 9; Between described pressing plate 9 and the mainframe 4 many extrusion oil cylinders 7 are set, make the tunnel compaction in layers.
Claims (4)
1, a kind of mine spoil impelling filling compacting equipment comprises spoil impelling device for filling and compaction apparatus two parts, and it is characterized in that: described device for filling and compaction apparatus are installed on same the crawler body (1); Hydraulic Station (2-1) is set on the described crawler body (1), and described Hydraulic Station (2-1) self provides hydraulic power supply for device for filling, compaction apparatus and chassis.
2, mine spoil impelling filling compacting equipment according to claim 1, it is characterized in that: described impelling device for filling is impelling filling machine (1), and its drive roll (8) is arranged on the discharge end of impelling filling machine; Described drive roll (8) comprising: cylinder (8-1), motor fixed case (8-4), hydraulic motor (8-5); Described motor fixed case (8-4) is installed in the inner chamber of described cylinder (8-1), and is connected with the conveyor frame by fixed support (8-3); Described hydraulic motor (8-5) is installed in motor fixed case (8-4) inner chamber, and is connected with Hydraulic Station (2-1) by petroleum pipeline; Described cylinder (8-1) two ends are connected with the flinger frame by bearing support I (8-2), bearing support II (8-6).
3, mine spoil impelling filling compacting equipment according to claim 1, it is characterized in that: described filling compaction apparatus comprises: mainframe (4), elevator platform (6), vertical oil cylinder (3), hoist cylinder (5) and extrusion oil cylinder (7); Described mainframe (4) is fixed on described crawler body (1) upper end, and mainframe (4) rear side respectively is provided with two vertical oil cylinders (3) up and down, the piston rod end of vertical oil cylinder (3) respectively roof pressure the end face in tunnel and below crag; Described elevator platform (6) is connected with mainframe (4) by guide shaft, between elevator platform (6) and the mainframe (4) hoist cylinder (5) is set; The front end of described elevator platform (6) is provided with pressing plate (9); Between described pressing plate (9) and the mainframe (4) many extrusion oil cylinders (7) are set.
4, mine spoil impelling filling compacting equipment according to claim 1, it is characterized in that: the piston rod end of described vertical oil cylinder (3) is provided with pressure head (3-1), on the described pressure head (3-1) the taper spike-tooth is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200362134U CN201358813Y (en) | 2009-03-06 | 2009-03-06 | Cast filling compacting equipment for waste rock in mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200362134U CN201358813Y (en) | 2009-03-06 | 2009-03-06 | Cast filling compacting equipment for waste rock in mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358813Y true CN201358813Y (en) | 2009-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200362134U Expired - Fee Related CN201358813Y (en) | 2009-03-06 | 2009-03-06 | Cast filling compacting equipment for waste rock in mine |
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| CN (1) | CN201358813Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793164A (en) * | 2010-03-18 | 2010-08-04 | 张小康 | Device for compacting filled materials in coal mining goaf |
| CN101749047B (en) * | 2009-12-16 | 2012-10-10 | 山东科技大学 | Paste filling simulation test system |
| CN102829066A (en) * | 2011-06-18 | 2012-12-19 | 徐州徐工基础工程机械有限公司 | Detachable lug structure |
| CN108729946A (en) * | 2018-04-30 | 2018-11-02 | 中山市宝军电子有限公司 | A kind of mineral products goaf backfill material compactor structure |
| CN109653792A (en) * | 2019-02-25 | 2019-04-19 | 内蒙古中科智能矿山科技有限公司 | A kind of construction machinery backfilling coal cutting roadway |
| CN109667618A (en) * | 2019-02-25 | 2019-04-23 | 闫红世 | A kind of grouting vehicle backfilling coal cutting roadway |
| CN113550786A (en) * | 2021-08-25 | 2021-10-26 | 平顶山平煤机煤矿机械装备有限公司 | Self-moving multidirectional quick roadway gangue throwing and backfilling device |
-
2009
- 2009-03-06 CN CNU2009200362134U patent/CN201358813Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749047B (en) * | 2009-12-16 | 2012-10-10 | 山东科技大学 | Paste filling simulation test system |
| CN101793164A (en) * | 2010-03-18 | 2010-08-04 | 张小康 | Device for compacting filled materials in coal mining goaf |
| CN101793164B (en) * | 2010-03-18 | 2012-08-22 | 张小康 | Device for compacting filled materials in coal mining goaf |
| CN102829066A (en) * | 2011-06-18 | 2012-12-19 | 徐州徐工基础工程机械有限公司 | Detachable lug structure |
| CN108729946A (en) * | 2018-04-30 | 2018-11-02 | 中山市宝军电子有限公司 | A kind of mineral products goaf backfill material compactor structure |
| CN109653792A (en) * | 2019-02-25 | 2019-04-19 | 内蒙古中科智能矿山科技有限公司 | A kind of construction machinery backfilling coal cutting roadway |
| CN109667618A (en) * | 2019-02-25 | 2019-04-23 | 闫红世 | A kind of grouting vehicle backfilling coal cutting roadway |
| CN113550786A (en) * | 2021-08-25 | 2021-10-26 | 平顶山平煤机煤矿机械装备有限公司 | Self-moving multidirectional quick roadway gangue throwing and backfilling device |
| CN113550786B (en) * | 2021-08-25 | 2023-12-12 | 平顶山平煤机煤矿机械装备有限公司 | Self-moving multidirectional rapid roadway gangue throwing backfill device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20091209 Termination date: 20180306 |