CN204609879U - A kind of pick anchor all-in-one - Google Patents

A kind of pick anchor all-in-one Download PDF

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Publication number
CN204609879U
CN204609879U CN201520053096.8U CN201520053096U CN204609879U CN 204609879 U CN204609879 U CN 204609879U CN 201520053096 U CN201520053096 U CN 201520053096U CN 204609879 U CN204609879 U CN 204609879U
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China
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bar
anchor
pick
drill
body platform
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CN201520053096.8U
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蒲长晏
杨成龙
高勇
王明磊
沈长序
贾文涛
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LANGFANG JINGLONG HEAVY MACHINERY CO Ltd
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LANGFANG JINGLONG HEAVY MACHINERY CO Ltd
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Abstract

The utility model discloses a kind of pick anchor all-in-one, comprise walking mechanism, body platform, boring mechanism, transshipment acitivity, supporting mechanism, anchor shaft anchor cable borehole drill construction, hydraulic system and electrical system; Walking mechanism is positioned at the bottom of pick anchor all-in-one, is provided with body platform above it; Described anchor shaft anchor cable borehole drill construction comprises the mechanism that drills, sliding track mechanism and connection and to drill the drill boom slew gear of mechanism and sliding track mechanism, described sliding track mechanism is arranged on body platform or transshipment acitivity, described in the mechanism that drills realize launching and regaining under the drive of sliding track mechanism and drill boom slew gear.The utility model can realize the coal cutting of development machine work plane, coal breakage, reprinting, transport, temporary lining and permanent support operation, improve support efficiency and job safety coefficient, reduce labour intensity, and integrated model compact conformation is reasonable, good rigidly, adapts to work under rugged environment.

Description

A kind of pick anchor all-in-one
Technical field
The utility model relates to coal mine roadway driving support technology field, particularly relates to a kind of pick anchor all-in-one.
Background technology
The energy of China is composed and is deposited genus " oil starvation, weak breath, rich coal ", and therefore coal occupies the ratio of more than 70% for a long time in Chinese primary energy consumption.Along with the rapid growth of China's economic, coal consumption amount also continues to increase, within 2013, coal production reaches 3,700,000,000 tons, estimate a following period, consumption of coal speedup will remain on about 3%, and to the year two thousand twenty, national coal demand total amount will at about 4,800,000,000 tons, when the time comes, the proportion of coal in the disposable energy consumption structure of China still can account for about 60%.To the year two thousand twenty, national coal can utilize production capacity 4,000,000,000 tons, production capacity breach about 800,000,000 tons.
Along with the development of coal industry science and technology and the requirement of CHINESE INDUSTRIES policy, from last century the eighties, advanced mechanical drivage equipment and bolting and rope support technology are widely applied in the coal mine roadway driving of China.At present, heading equipment many employings development machine of China's big-and-middle-sized colliery full-mechanized roadway, bolting and rope support operating type relies on artificial hand-held monomer roof-bolter and the electric coal drill of using to construct mostly, supporting operation takies the plenty of time, development machine Homes Using TV is less than 30%,, so there is the condition of " combining pick not combine " at colliery full-mechanized roadway in the problem such as also have during supporting that the lower job safety coefficient in empty top is low, labour intensity is large, operating environment is severe and production efficiency is low.And monomer-type jumbolter is relatively simple for structure, and therefore torque characteristics is poor, and motor easily transships, add that bolthole rig is vertical operation, be subject to trickle in motor and pollute, electric part fault rate is high; In addition, monomer-type jumbolter mechanization degree is low, and workman's workload is large, and needs workman's grouped jobs, and therefore the efficiency of monomer-type jumbolter is also lower; Again because operation under exposed top board usually, there is more serious potential safety hazard, and anchor pole coupling mechanism force needs secondary fastening.
Widely using of fully-mechanized digging machine makes driving face achieve mechanization coal breakage and coaling, and thus considerably increases driving speed.But the support speed of existing support apparatus is comparatively slow, supporting holding time is 2/3rds of driving total time, greatly have impact on production efficiency.Though now commercially there are four arm drill carriages, eight arms pick drill carriages, ubiquity body is huge, in the movement of coal mine down-hole tunnel with by the property problem such as all very poor.
As can be seen here, according to the development need of industry industry, the comprehensive mechanization shop problem of coal cutting and supporting seems very outstanding in current coal mine roadway tunneling process.How to found and a kind ofly can carry out that efficient coal cutting driving combines with mechanization bolting and rope support, high, the safe and reliable and novel pick anchor all-in-one that can use under complex geological condition of operating efficiency, becomes the target of current industry.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of pick anchor all-in-one, make it meet coal cutting in tunneling process, coal breakage, reprinting, transport, temporary lining and permanent support operation simultaneously, thus overcome " combining pick not combine " that full-mechanized roadway exists, the problem that pick anchor support efficiency is low and labour intensity is large.
For solving the problems of the technologies described above, the utility model provides a kind of pick anchor all-in-one, comprises body platform, walking mechanism, boring mechanism, transshipment acitivity, supporting mechanism, anchor shaft anchor cable borehole drill construction, hydraulic system and electrical system;
Described anchor shaft anchor cable borehole drill construction comprises the mechanism that drills, sliding track mechanism and connection and to drill the drill boom slew gear of mechanism and sliding track mechanism, described sliding track mechanism is arranged on body platform or transshipment acitivity, described in the mechanism that drills realize launching and regaining under the drive of sliding track mechanism and drill boom slew gear.
Improve as one of the present utility model, described sliding track mechanism comprises standing part and is positioned at the telescopic movable part of standing part inside, its standing part is fixed on body platform or transshipment acitivity, described drill boom slew gear comprises drill boom and linkage, one end of drill boom connects the mechanism that drills, the extended end of the other end and described movable part is rotatably connected, described linkage comprises bar I, bar II and bar III, described bar I, the middle part of the rotating connection drill boom of one end difference of bar II and bar III, the movable part of sliding track mechanism and standing part, described bar I, the other end of bar II and bar III is rotatably connected, and bar III is telescopic oil cylinder.
Further improvement, described in the mechanism that drills be connected with drill boom by rotary oil cylinder, and described in drill in mechanism telescopic oil cylinder be installed.
Further improvement, described boring mechanism comprises cutting big gun head, rocker arm body, cutting motor and displacement oil cylinder, one end of described rocker arm body connects cutting big gun head, the other end is by the upper front end of pinned connection at body platform, described cutting motor drives cutting big gun head to rotate, and described displacement oil cylinder is arranged between rocker arm body and body platform.
Further improvement, described cutting big gun head adopts longitudinally cutting big gun head.
Further improvement, described supporting mechanism comprises two linkages of holder, support top beam and connection fixing base and support top beam, described holder is arranged on the rocker arm body of boring mechanism, described two linkages comprise bar a and bar b, one end of bar a and bar b is connected to the two ends of holder, the other end of bar a is connected to the middle part of bar b, and the other end of bar b connects support top beam, and bar a and bar b is hydraulically extensible oil cylinder.
Further improvement, described pick anchor all-in-one comprises two anchor shaft anchor cable borehole drill constructions, and the telescopic direction of two slideway mechanism is consistent with the direction of traffic of this pick anchor all-in-one, and is separately positioned on the both sides of described body platform or transshipment acitivity.
Further improvement, described transshipment acitivity comprises loader mechanism and scratch board conveyor structure:
The rotating front lower portion being connected to body platform of described loader mechanism, comprises shovel board, raking claw machinery, hydraulic motor and hydraulic jack;
Described scratch board conveyor structure comprises scraper plate, chain and hydraulic motor, and described scraper plate is arranged in the middle of body platform and direction of traffic along described pick anchor all-in-one is arranged, and screed front end is connected with loader mechanism.
Further improvement, described walking mechanism is crawler type walking mechanism, is positioned at bottom described pick anchor all-in-one, below body platform.
Further improvement, described hydraulic system comprises fuel tank, pump station part, fluid pressure line and the safety valve be positioned on fluid pressure line and operating valve; Described electrical system comprises fire-proof motor, electromagnetic starter, explosion-proof illuminating lamp, gas breaker, lamplight speech recoil simulator, scram button, anti-explosion terminal box and anti-explosion cable; Described fire-proof motor connects and controls described pump station part.
After adopting above-mentioned design, the utility model has the following advantages:
1, the anchor shaft anchor cable borehole drill construction in the utility model pick anchor all-in-one is by scalable slideway and linkage; the movement that drill boom is large-scale, stable can be realized; expand the job area of the mechanism that drills; and pass through the foreset of supporting mechanism; operating worker can be prevented in operation under empty top of meeting head on, protect the safety of operating worker.
2, the utility model adopts all-hydraulic control, drives hydraulic oil pump to each executing agency feed flow by fire-proof motor, and then controls each executing agency and complete and perform an action accordingly, simple to operate, failure rate is low, easy to maintenance.
3, electrical system of the present utility model has explosion prevention function, further ensures the personal safety of operating personnel.
4, the utility model pick anchor all-in-one can realize the coal cutting of development machine work plane, coal breakage, reprinting, transport, temporary lining and permanent support operation, and there is good coordination and stability in tunnel, improve support efficiency and job safety coefficient, reduce labour intensity.And integrated model compact conformation is reasonable, overall dimensions are little, good rigidly, walking are freely reliable, adapt to work under rugged environment, the target of China's coal-mine industrial security, efficient, do mechanization operation can be realized, abundant and the perfect function of anchor shaft anchor cable car in the industry, has extraordinary applicability in coal mine roadway.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Fig. 1 is the schematic side view of the utility model pick anchor all-in-one deployed condition;
Fig. 2 is the schematic top plan view of the utility model pick anchor all-in-one deployed condition;
Fig. 3 is the schematic side view of the utility model pick anchor all-in-one retracted state.
Detailed description of the invention
With reference to shown in accompanying drawing 1 to 3, the utility model one pick anchor all-in-one, comprises body platform 2, walking mechanism 5, boring mechanism 1, transshipment acitivity, supporting mechanism 7, anchor shaft anchor cable borehole drill construction 6, hydraulic system 8 and electrical system 9.
Walking mechanism 5 is positioned at the bottom of this pick anchor all-in-one, body platform 2 side provided thereon, and anchor shaft anchor cable borehole drill construction 6, hydraulic system 8 and electrical system 9 are all arranged on this body platform 2.Walking mechanism 5 is preferably crawler type walking mechanism, and crawler type walking mechanism includes tension mechanism, reductor and running motor.Crawler expanding mechanism is made up of tensioner wheels, turgor cylinder, and tensioner wheels are by the tensioner degree of the stretching motion adjustable crawler belt of turgor cylinder.Running motor provides the walking power of walking mechanism 5, drives walking mechanism 5 to move forward, walking mechanism 5 is equipped with latching valve, presses latching valve when digging anchor all-in-one and stopping, and pick anchor all-in-one can not be walked, and then can carry out drilling the actions such as supporting; When digging anchor all-in-one and needing mobile, open the latching valve of walking mechanism 5, running motor drives reductor, drives crawler belt to realize the walking of walking mechanism 5 by sprocket wheel.
Boring mechanism 1 is mainly used in coal cutting, comprises cutting big gun head, rocker arm body, cutting motor and displacement oil cylinder.Cutting big gun head adopts longitudinally cutting big gun head.One end of rocker arm body connects cutting big gun head, and the other end is rotatably connected in the upper front end of body platform 2, as passed through pinned connection.Cutting motor drives cutting big gun head to rotate, and displacement oil cylinder is connected between rocker arm body and body platform 2, for adjusting the position of cutting big gun head.
Transshipment acitivity comprises loader mechanism 3 and scratch board conveyor structure 4.Loader mechanism 3 comprises shovel board, raking claw machinery, hydraulic motor and oil cylinder, is mainly used in the clear coal after coal cutting.The rotating front lower portion being connected to body platform 2 of shovel board, as passed through pinned connection.Scratch board conveyor structure 4 comprises scraper plate, chain and hydraulic motor, is mainly used in the transport of coal process clearly.Scraper plate is arranged in the middle of body platform 2 and direction of traffic along this pick anchor all-in-one is arranged, and screed front end is connected with loader mechanism 3.
Supporting mechanism 7 is folding to be arranged on boring mechanism 1, can carry out tunnel and to meet head on the temporary lining on empty top, comprise two linkages of holder, support top beam and connection fixing base and support top beam.Holder is arranged on the rocker arm body of boring mechanism 1.Two linkages are for ensureing the stable motion of supporting mechanism 7, comprise bar a and bar b, the two ends of one end difference connection fixing base of bar a and bar b, the other end of bar a is connected to the middle part of bar b, the other end of bar b connects support top beam, and bar a and bar b is hydraulically extensible oil cylinder, under the flexible drive of bar a and bar b, supporting mechanism 7 launches or regains.
Anchor shaft anchor cable borehole drill construction 6 is folding to be arranged on body platform 2 or on scratch board conveyor structure 4, is mainly used in the bolting and rope support of top board and lateral wall, comprises sliding track mechanism 6-1, drill boom slew gear and the mechanism 6-2 that drills.Preferred sliding track mechanism 6-1 comprises standing part and is positioned at the telescopic movable part of standing part inside, and standing part can be fixed on body platform 2 or scratch board conveyor structure 4.Drill boom slew gear comprises drill boom and linkage, one end of drill boom connects by rotary oil cylinder the mechanism 6-2 that drills, the mechanism 6-2 that makes to drill realizes the rotation of multi-angle, to complete the bolting and rope support of top board and lateral wall, and the mechanism 6-2 that drills is provided with telescopic oil cylinder can to promote to drill the elongation of mechanism, realizes deep hole drilling operation; The other end of drill boom and the extended end of sliding track mechanism 6-1 movable part are rotatably connected; Linkage comprises bar I, bar II and bar III, one end of bar I, bar II and bar III is rotating to be respectively connected on the middle part of drill boom, the moveable part of sliding track mechanism 6-1 and standing part, together with bar I, bar II are rotatably connected with the other end of bar III, and bar III is telescopic oil cylinder, above-mentioned being rotatably connected all can adopt pinned connection mode.With reference to shown in accompanying drawing 1 and 3, under the flexible drive of bar III, drill boom slew gear realizes launching and regaining, and then drives drill mechanism deploying and withdrawal.
With reference to shown in accompanying drawing 2, pick anchor all-in-one comprises two anchor shaft anchor cable borehole drill constructions 6, and the telescopic direction of two sliding track mechanism 6-1 is consistent with the direction of traffic of this pick anchor all-in-one, and is separately fixed at the both sides of body platform 2 or scratch board conveyor structure 4.It is flexible that two drill boom slew gear can have in various degree, and can independent operation, carries out the supporting operation of anchor shaft anchor cable simultaneously.
Hydraulic system 8 comprises fuel tank, pump station part, connection fuel tank and pump station part and is connected the fluid pressure line of pump station part and each executing agency, hydraulic jack and the safety valve be positioned on fluid pressure line and operating valve.Pump station part comprises hydraulic oil pump, pressure meter and guard shield, and pressure meter is connected with hydraulic oil pump by fluid pressure line, and hydraulic oil pump can select gear pump or plunger displacement pump etc.Pump station part provides power by the fluid pressure line of hydraulic system for complete machine, is the power center (PC) of pick anchor all-in-one.Pick anchor all-in-one obtains power by fluid pressure line from pump station part, then by fluid pressure line power transmission to each executing agency, the control valve corresponding with each executing agency coordinated walk, drill, the action such as supporting.
Electrical system 9 comprises fire-proof motor, essential safe type electromagnetic starter, explosion-proof illuminating lamp, gas breaker, lamplight speech recoil simulator, scram button, reverse alarming instrument, anti-explosion terminal box and anti-explosion cable.Wherein fire-proof motor is connected by shaft coupling with the hydraulic oil pump of pump station part, and fire-proof motor starts and drives hydraulic oil pump to operate, and for pick anchor all-in-one provides power, electrical system 9 is power center of this pick anchor all-in-one.
The fuel tank of hydraulic system 8, pump station part and electrical system 9 are fixed by bolts to the both sides, rear portion of body platform 2 respectively.
The working method of the utility model pick anchor all-in-one is: adopt longitudinally cutting big gun head to carry out cutting coal breakage when tunneling, coal breakage carries out loading cleaning by front loading mechanism, then is transported by scratch board conveyor structure, namely completes coal cutting and transportation; After completing a coal cutting drilling depth, cut big gun head land, shut down; hydraulic system is switched to " supporting operation " by " coal cutting operation "; it is anterior that the extension of two-arm anchor shaft anchor cable borehole drill construction is slided into cutting big gun head by manipulator sliding track mechanism with it; by the operation of drill mechanism and drill boom slew gear; supporting is carried out to the anchor shaft anchor cable of back and the anchor pole of two lateral walls; foreset mechanism is risen simultaneously and withstand empty top of meeting head on; operating worker can be prevented in operation under empty top of meeting head on, the safety of protection operating worker.
Together with coal cutting operation forms with supporting operation by the utility model pick anchor all-in-one, form a kind of pick anchor all-in-one, this pick anchor all-in-one can realize the comprehensive mechanical equalization of driving face " coal cutting operation " and " supporting operation ", improves support efficiency and job safety coefficient, reduces labour intensity.
The utility model pick anchor all-in-one hydraulic system adopts " coal cutting operation " and " supporting operation " two-way, can mutually switch and with protection.When coal cutting operation, system is to " supporting operation " not feed flow, and each executing agency of supporting does not work; When supporting operation, system is to " coal cutting operation " not feed flow, and coal cutting, loading, each mechanism of transhipment do not work.The comprehensive utilization of hydraulic system is carried out in space like this with regard to taking full advantage of pick anchor all-in-one itself, makes pick anchor all-in-one machine structure compact, and reduces the volume of pick anchor all-in-one as much as possible.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.

Claims (10)

1. a pick anchor all-in-one, is characterized in that, comprises body platform, walking mechanism, boring mechanism, transshipment acitivity, supporting mechanism, anchor shaft anchor cable borehole drill construction, hydraulic system and electrical system;
Described anchor shaft anchor cable borehole drill construction comprises the mechanism that drills, sliding track mechanism and connection and to drill the drill boom slew gear of mechanism and sliding track mechanism, described sliding track mechanism is arranged on body platform or transshipment acitivity, described in the mechanism that drills realize launching and regaining under the drive of sliding track mechanism and drill boom slew gear.
2. pick anchor all-in-one according to claim 1, it is characterized in that, described sliding track mechanism comprises standing part and is positioned at the telescopic movable part of standing part inside, its standing part is fixed on body platform or transshipment acitivity, described drill boom slew gear comprises drill boom and linkage, one end of drill boom connects the mechanism that drills, the extended end of the other end and described movable part is rotatably connected, described linkage comprises bar I, bar II and bar III, described bar I, the middle part of the rotating connection drill boom of one end difference of bar II and bar III, the movable part of sliding track mechanism and standing part, described bar I, the other end of bar II and bar III is rotatably connected, and bar III is telescopic oil cylinder.
3. pick anchor all-in-one according to claim 2, is characterized in that, described in the mechanism that drills be connected with drill boom by rotary oil cylinder, and described in drill in mechanism telescopic oil cylinder be installed.
4. pick anchor all-in-one according to claim 1, it is characterized in that, described boring mechanism comprises cutting big gun head, rocker arm body, cutting motor and displacement oil cylinder, one end of described rocker arm body connects cutting big gun head, the other end is by the upper front end of pinned connection at body platform, described cutting motor drives cutting big gun head to rotate, and described displacement oil cylinder is arranged between rocker arm body and body platform.
5. pick anchor all-in-one according to claim 4, is characterized in that, described cutting big gun head adopts longitudinally cutting big gun head.
6. pick anchor all-in-one according to claim 4, it is characterized in that, described supporting mechanism comprises two linkages of holder, support top beam and connection fixing base and support top beam, described holder is arranged on the rocker arm body of boring mechanism, described two linkages comprise bar a and bar b, and one end of bar a and bar b is connected to the two ends of holder, and the other end of bar a is connected to the middle part of bar b, the other end of bar b connects support top beam, and bar a and bar b is hydraulically extensible oil cylinder.
7. pick anchor all-in-one according to claim 1, it is characterized in that, described pick anchor all-in-one comprises two anchor shaft anchor cable borehole drill constructions, and the telescopic direction of two slideway mechanism is consistent with the direction of traffic of this pick anchor all-in-one, and is separately positioned on the both sides of described body platform or transshipment acitivity.
8. pick anchor all-in-one according to claim 1, is characterized in that, described transshipment acitivity comprises loader mechanism and scratch board conveyor structure:
The rotating front lower portion being connected to body platform of described loader mechanism, comprises shovel board, raking claw machinery, hydraulic motor and hydraulic jack;
Described scratch board conveyor structure comprises scraper plate, chain and hydraulic motor, and described scraper plate is arranged in the middle of body platform and direction of traffic along described pick anchor all-in-one is arranged, and screed front end is connected with loader mechanism.
9. pick anchor all-in-one according to claim 1, it is characterized in that, described walking mechanism is crawler type walking mechanism, is positioned at bottom described pick anchor all-in-one, below body platform.
10. pick anchor all-in-one according to claim 1, is characterized in that, described hydraulic system comprises fuel tank, pump station part, fluid pressure line and the safety valve be positioned on fluid pressure line and operating valve; Described electrical system comprises fire-proof motor, electromagnetic starter, explosion-proof illuminating lamp, gas breaker, lamplight speech recoil simulator, scram button, anti-explosion terminal box and anti-explosion cable; Described fire-proof motor connects and controls described pump station part.
CN201520053096.8U 2015-01-26 2015-01-26 A kind of pick anchor all-in-one Active CN204609879U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107130656A (en) * 2017-04-14 2017-09-05 中国科学院武汉岩土力学研究所 Mine underground bores anchor broken rock integrated digging formula loading machine
CN112901198A (en) * 2021-02-02 2021-06-04 中国矿业大学(北京) Intelligent cantilever type digging and anchoring machine based on image recognition and construction method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107130656A (en) * 2017-04-14 2017-09-05 中国科学院武汉岩土力学研究所 Mine underground bores anchor broken rock integrated digging formula loading machine
CN107130656B (en) * 2017-04-14 2020-08-04 中国科学院武汉岩土力学研究所 Integrated mining loader with functions of underground drilling, anchoring and rock breaking
CN112901198A (en) * 2021-02-02 2021-06-04 中国矿业大学(北京) Intelligent cantilever type digging and anchoring machine based on image recognition and construction method

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