CN102410043A - Blasting driving coal roadway mucking self-shift device - Google Patents
Blasting driving coal roadway mucking self-shift device Download PDFInfo
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- CN102410043A CN102410043A CN201110395937XA CN201110395937A CN102410043A CN 102410043 A CN102410043 A CN 102410043A CN 201110395937X A CN201110395937X A CN 201110395937XA CN 201110395937 A CN201110395937 A CN 201110395937A CN 102410043 A CN102410043 A CN 102410043A
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- raking loader
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- moving
- telephone
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Abstract
The invention discloses a blasting driving coal roadway mucking self-shift device, which is used for underground coal mining. The blasting driving coal roadway mucking self-shift device comprises a rake scraper and a trolley, wherein the rake scraper is installed on the trolley; a power device is installed on the trolley; and the trolley is fixed on a rake scraper chassis through a blocking device. The rake scraper chassis is connected with a winch chassis; a prop pulling hoist and a motor are installed on the winch chassis; a rake scraper supporting rod is installed on the winch chassis; and the other end of the rake scraper supporting rod is connected with the rake scraper. The blasting driving coal roadway mucking self-shift device has the advantages of convenience, quickness, high safety property, high efficiency and high economic benefit.
Description
Technical field
The present invention relates under a kind of coal mine big gun pick coal road raking loader and drag device, relate in particular to a kind of big gun and dig coal road muck self-advancing Device with belt machine end integral body.
Background technology
Since 2004, the rear portion transportation of Jiang Zhuan pit coal lane big gun pick driving face was applied raking loader with belt, has realized continuous means of transportation, has improved operating efficiency greatly, has improved single water inlet and has put down.But in raking loader and belt machine end telephone-moving trimming link, carry out split type telephone-moving, promptly moved raking loader earlier; Move belt machine end then, this telephone-moving mode exists the telephone-moving preparatory process complicated, and the telephone-moving link is many, speed is slow; Shortcomings such as safety is bad, and worker's labour intensity is big.
Summary of the invention
The objective of the invention is to realize that in order to provide a kind of integral body is moved certainly, telephone-moving speed is fast, security performance good, the big gun of high efficiency pick coal road muck self-advancing Device.
For realizing that the technical scheme that above-mentioned purpose the present invention adopts is:
A kind of big gun pick coal road muck self-advancing Device comprises raking loader, chassis, and it is characterized in that: raking loader is installed on the chassis, and power-equipment is installed on the chassis, and chassis is fixed on the raking loader chassis through the screens device.
According to described big gun pick coal road muck self-advancing Device, it is characterized in that: said raking loader chassis connects the winch chassis, and drawing hoist and motor are installed on the winch chassis, and the raking loader support bar is installed on the winch chassis, and the other end of raking loader support bar connects raking loader.
According to described big gun pick coal road muck self-advancing Device, it is characterized in that: the two ends of belt machine end machine are provided with piston shoes, and the belt machine end machine connects the winch chassis through piston shoes.
The present invention can realize following beneficial effect: improved raking loader connects into an integral body with raking loader and belt machine end simplification; Realized that raking loader and belt machine end are whole from moving; Simplified the telephone-moving operation greatly, have telephone-moving quick and stable, convenient fixing fast, advantage safely and efficiently.1, simplified the telephone-moving operation greatly, shortened the telephone-moving trimming time, by originally forward telephone-moving need 4 hours, shorten to present 2 hours, increased the effective time, improved operating efficiency greatly, it is flat to have improved single water inlet, singly advances to improve 20m in every month.2, raking loader and belt machine end integral body is moved good stability certainly, operation is simple, and convenient fixing is quick, and safety improves greatly.3, since removed in the preparation before telephone-moving decide, working procedures such as holding screw, dismounting rail meter; Save fastening rail meter after the telephone-moving, pacified supporting leg, removed the labour intensity that pass etc. has reduced the worker; Reduced recruitment; The staff lays track below raking loader simultaneously, holding screw danger is bigger, after using whole moving device, has improved staff's safety factor during operation.4, belt machine end is connected in aggregatesly with the raking loader tail, and it is crooked to have reduced tail in the use, has solved the difficult problem of belt deviation, has brought facility for the belt maintenance mans.5, because be the monolithic piston shoes dull and stereotyped in raking loader and tail below, this cleaning work to the raking loader body has brought convenience, cleared up the waveson on the flat board with scoop at every turn after, water washes away again, raking loader can take on an entirely new look.
Description of drawings
Fig. 1 is the structural representation of this device.
Fig. 2 is the left view of Fig. 1.
In the accompanying drawing: 1, raking loader; 2, raking loader chassis; 3, chassis; 4, power-equipment; 5, winch chassis; 6, drawing hoist; 7, motor; 8, raking loader support bar; 9, belt machine end machine.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment invention is described further:
Structure of the present invention is as shown in Figure 1, and a kind of big gun pick coal road muck self-advancing Device comprises raking loader 1, chassis 3, and it is characterized in that: raking loader 1 is installed on the chassis 3, and power-equipment 4 is installed on the chassis 3, and chassis 3 is fixed on the raking loader chassis 2 through the screens device.According to described big gun pick coal road muck self-advancing Device; It is characterized in that: said raking loader chassis 2 connects winch chassis 5; Drawing hoist 6 and motor 7 are installed on the winch chassis 5, and raking loader support bar 8 is installed on winch chassis 5, and the other end of raking loader support bar 8 connects raking loader 1.According to described big gun pick coal road muck self-advancing Device, it is characterized in that: the two ends of belt machine end machine 9 are provided with piston shoes, and belt machine end machine 9 connects winch chassis 5 through piston shoes.
Brief introduction of the present invention such as Fig. 1 are said:
1, former raking loader, conveyor telephone-moving mode
(1), coal road big gun pick equipment basic condition
The haulage device that my pit coal lane big gun pick is used is generally JD-80 type conveyor or electric drum drives the short distance conveyor, and raking loader adopts P-60B or P-30B type.
(2), former raking loader, belt machine end telephone-moving mode
The raking loader telephone-moving: raking loader is installed in apart from the position of the 6-30m that meets head on, fixes in orbit, and fixed form adopts rail meter, slide rope, back diagonal brace and supporting leg to fix.Telephone-moving in time when raking loader surpasses 30m apart from the distance of meeting head on.Before the telephone-moving, before raking loader, lay temporary track or lay special-purpose footway, when laying track, need carry out the tunnel leveling, dig cehla, causeway, fixedly road clamping plate, fastening road clamping plate screw, dismantle series of processes such as raking loader rail meter.By moving forward on the winch brag rake installation track forwardly, after raking loader moves on to the position, remove the rear temporary track then.
The belt machine end telephone-moving: raking loader moves on to after the position fixes, and adopts winch traction belts tail, under reach belt to the raking loader fuselage, and fixation.
(3), the problem and shortage that exists of former raking loader, belt machine end telephone-moving mode
1. whole telephone-moving process more complicated need be carried out causeway, removed track, at twice raking loader, belt machine end is carried out the winch traction, and trimming speed is slow, and efficient is low.
2. in the raking loader distraction procedure, because raking loader does not have fixation means, in the reach process, be easy to crookedly, be prone to security incident; Certain danger is also arranged, simultaneously the crooked a series of problems of belt deviation that cause easily of tail to front haulage SD-80 belt machine end the time.
3. the user of service is many.Because construction link is complicated, workload is big, rebuilds telephone-moving at every turn and needs 7-8 people.
4. the telephone-moving time long, telephone-moving once needs 4 hours approximately, " four or six " manufacturing, a bottom class is taken by the telephone-moving trimming basically.
2, big gun pick coal road and muck (coal) systematic research
To the problem and shortage that former raking loader, belt machine end telephone-moving mode exist,, increase work efficiency for further improving telephone-moving speed; Strengthen the safety factor of telephone-moving; In conjunction with on-the-spot actual, through raking loader and tail being transformed the whole self-advancing Device of development raking loader and belt machine end; Raking loader and the integrated overlap joint of belt machine end fit system; And raking loader supporting leg fixed form is optimized transformation, and the raking loader switch being set with the belt machine end rack, the integral body that realizes raking loader, belt machine end and switch is from moving.
(1), the basic condition of big gun pick coal road muck self-advancing Device
Former raking loader is carried out following transformation: to drag the piston shoes board device be raking loader chassis 2 to processing one cover integral body below raking loader 1, and this device adopts the steel plate of thickness 10mm to process, and specification is: length * wide=8000 * 1300mm, front portion one-tenth piston shoes shape.Novel raking loader is divided into and is raking loader dustpan, middle joint, chassis, extension, deutomerite, auxiliary winch and dull and stereotyped seven parts of piston shoes flat board, tail and piston shoes; This seven part connects fixing with pin and screw respectively; Chassis 3 usefulness rail meters are fixed on the raking loader chassis 2, and chassis 3 single unit systems are connected with drawing hoist 6 and raking loader chassis 2 with the screw of 8 Φ 18 * 150mm; The back is connected with belt machine end machine 9 and raking loader chassis 2 with four pins; 9 two big groups of belt machine end machine are connected with following flat board with the screw of Φ 12 * 50mm.Drawing hoist 6 usefulness 8T drawing hoists replace, and are fixed on the winch chassis 5, and being used to draw whole raking loader is the belt machine end reach.Having used monolithic raking loader hydraulic leg is raking loader support bar 8, and this supporting leg top is fixed on the raking loader 1 with pin, and the afterbody that is bolted to belt machine end machine 9 of φ 20 * 100mm is adopted in the bottom; Make raking loader support bar 8 and belt machine end machine 9 form an integral body; Strengthened the whole steadiness that drags raking loader, simultaneously, bolt is adopted in these raking loader support bar 8 bottoms; Do not need the special supporting leg of moving when reach raking loader and belt machine end, remain firm holding state.Designed tail integral movable type switch frame.This device uses four pillars on tail; Pillar uses the 60mm channel-section steel of height as 0.9m; The platform of raking loader support bar 8 and switch links together with the screw of diameter 12mm; The screw of raking loader support bar 8 usefulness diameter 16mm * 200mm is fixed on helping greatly of belt machine end machine 9 piston shoes, and switch is placed on the platform.This device can with unnecessary cable with echo drum on platform, directly the cable of switch is unclamped during trimming, switch can move forward along with raking loader and tail, has reduced the work link of manpower transport's switch.
(2), the installation of big gun pick coal road muck self-advancing Device
Erection sequence: raking loader 1, chassis 3 are fixed on the raking loader chassis 2 → install raking loader extension → installation raking loader deutomerite → installation drawing hoist 6 → installation belt machine end machine 9 → installation raking loader dustpan → installation raking loader discharge hopper.
Raking loader will be installed in the more intact place of top board, and roadway floor will keep smooth under the raking loader, must not be uneven.To on top board, accomplish fluently special use in advance before the installation raking loader and take root, forbid with support anchor rod or capplce lifting.Take root the eye the dark 600mm of being not less than, take root and will beat the jail, beat the reality.
Raking loader must be installed firmly, protects complete.Raking loader 1, chassis 3 must be stuck on the raking loader chassis 2 with four rail meters, installed and used two raking loader support bars 8, have protected the rope hurdle.Inclined gallery also will respectively be installed anchoring rope (diameter is not less than 15.5mm) in both sides, fuselage the place ahead, and the anchoring rope will help two tracks of footing to pick sub-fixation with inserting two.Twice are stayed the iron short wooden stake employing 24Kg/m rail making of taking root of restricting, and length is no less than 800mm, squeeze in the competent bed, and the degree of depth is no less than 600mm and firmly effective.The gradient also need be provided with two solid and reliable mining 11 when going up a hill
#Diagonal brace and reach at random behind the i iron are in case fuselage glides when the rake dress.
(3), the technology of big gun pick coal road muck self-advancing Device
1. big gun is dug the operation of coal road muck self-advancing Device:
Near the cleaning raking loader health, roadway floor leveling → installations meet head on directive wheel, worry and draw wire rope → pine slide rope → operation auxiliary winch traction → raking loader, conveyor and draw behind the assigned address that moves forward → move on to fixedly raking loader with auxiliary winch.Telephone-moving power mainly relies on is the tractive force of the drawing hoist 1 that adds of raking loader 1 below; Earlier sling raking loader 1 integral body floating in the distraction procedure from roadway floor; Prevent the piston shoes flat board and roadway floor adhesive mutually of raking loader 1 below, through the directive wheel in raking loader 1, chassis 3 the place aheads and one group of directive wheel of meeting head on, along with the pulling motion of wire rope; The raking loader reach, the belt machine end machine 9 at rear moves forward, extends with traction.When telephone-moving resistance in rise construction tunnel is big, adopt the assembly pulley traction.
2. telephone-moving safety notice
Before moving raking loader, must be connected fixing, Combined pulley etc. with the tail single unit system to raking loader and once check the timely processing of pinpointing the problems comprehensively.
In the whole telephone-moving process of raking loader and tail, below machine, reach both sides and forbid that the people is arranged.Machine upwards moves, and must not there be the people below; Machine is to moving down, and must not there be the people in the place ahead.Before the traction, reaching the lower gangway personnel in the telephone-moving scope must all get in the safe cave in advance.Telephone-moving must be established the special messenger and observed top board and the combination wheel fixing situation of taking root at home (being in the safe cave).
Improved raking loader is simplified raking loader and belt machine end and is connected into an integral body, has realized that raking loader and belt machine end are whole to have simplified the telephone-moving operation greatly from moving, have telephone-moving quick and stable, convenient fixing fast, advantage safely and efficiently.1, simplified the telephone-moving operation greatly, shortened the telephone-moving trimming time, by originally forward telephone-moving need 4 hours, shorten to present 2 hours, increased the effective time, improved operating efficiency greatly, it is flat to have improved single water inlet, singly advances to improve 20m in every month.2, raking loader and belt machine end integral body is moved good stability certainly, operation is simple, and convenient fixing is quick, and safety improves greatly.3, since removed in the preparation before telephone-moving decide, working procedures such as holding screw, dismounting rail meter; Save fastening rail meter after the telephone-moving, pacified supporting leg, removed the labour intensity that pass etc. has reduced the worker; Reduced recruitment; The staff lays track below raking loader simultaneously, holding screw danger is bigger, after using whole moving device, has improved staff's safety factor during operation.4, belt machine end is connected in aggregatesly with the raking loader tail, and it is crooked to have reduced tail in the use, has solved the difficult problem of belt deviation, has brought facility for the belt maintenance mans.5, because be the monolithic piston shoes dull and stereotyped in raking loader and tail below, this cleaning work to the raking loader body has brought convenience, cleared up the waveson on the flat board with scoop at every turn after, water washes away again, raking loader can take on an entirely new look.
Embodiment recited above describes preferred implementation of the present invention; Be not that design of the present invention and protection domain are limited; Under the prerequisite that does not break away from design concept of the present invention; Common engineers and technicians make technical scheme of the present invention in this area various modification and improvement all should fall into protection scope of the present invention.
Claims (3)
1. a big gun is dug coal road muck self-advancing Device; Comprise raking loader (1), chassis (3); It is characterized in that: raking loader (1) is installed on the chassis (3), and chassis (3) is gone up power-equipment (4) is installed, and chassis (3) is fixed on the raking loader chassis (2) through the screens device.
2. big gun pick coal road muck self-advancing Device according to claim 1; It is characterized in that: said raking loader chassis (2) connects winch chassis (5); Drawing hoist (6) and motor (7) are installed on the winch chassis (5); Raking loader support bar (8) is installed on winch chassis (5), and the other end of raking loader support bar (8) connects raking loader (1).
3. big gun pick coal road muck self-advancing Device according to claim 1, it is characterized in that: the two ends of belt machine end machine (9) are provided with piston shoes, and belt machine end machine (9) connects winch chassis (5) through piston shoes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110395937XA CN102410043A (en) | 2011-12-05 | 2011-12-05 | Blasting driving coal roadway mucking self-shift device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110395937XA CN102410043A (en) | 2011-12-05 | 2011-12-05 | Blasting driving coal roadway mucking self-shift device |
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| CN102410043A true CN102410043A (en) | 2012-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110395937XA Pending CN102410043A (en) | 2011-12-05 | 2011-12-05 | Blasting driving coal roadway mucking self-shift device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619558A (en) * | 2012-04-23 | 2012-08-01 | 上海大屯能源股份有限公司 | Rock roadway rapid excavation and gangue elimination system and gangue elimination method |
| CN109184691A (en) * | 2018-08-07 | 2019-01-11 | 中国矿业大学(北京) | Full-mechanized roadway piercing technique based on the anchor combined unit of robotization pick branch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4017658C1 (en) * | 1990-06-01 | 1991-10-10 | Kloeckner-Becorit Gmbh, 4620 Castrop-Rauxel, De | Transfer mechanism for mobile conveyor discharge end - has rigid underframe extending to last, flat conveyor section, coupled tensile- and pressure-tightly |
| CN2122235U (en) * | 1992-05-19 | 1992-11-18 | 兖州矿务局鲍店煤矿 | Automatic controlling apparatus for preventing tram from escape |
| CN2490319Y (en) * | 2001-06-20 | 2002-05-08 | 张书华 | Tunnel coal mining conveyor |
| CN1380212A (en) * | 2002-04-30 | 2002-11-20 | 太原重型机械(集团)有限公司 | Tunnel pipe transporting mounting vehicle |
| CN201106456Y (en) * | 2007-09-26 | 2008-08-27 | 司景安 | Rubber belt conveyor Self-loading-unloading and backheating self-moving device for digging tunnel |
| CN202381118U (en) * | 2011-12-05 | 2012-08-15 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Gun-digged coal lane muck automatically-moving device |
-
2011
- 2011-12-05 CN CN201110395937XA patent/CN102410043A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4017658C1 (en) * | 1990-06-01 | 1991-10-10 | Kloeckner-Becorit Gmbh, 4620 Castrop-Rauxel, De | Transfer mechanism for mobile conveyor discharge end - has rigid underframe extending to last, flat conveyor section, coupled tensile- and pressure-tightly |
| CN2122235U (en) * | 1992-05-19 | 1992-11-18 | 兖州矿务局鲍店煤矿 | Automatic controlling apparatus for preventing tram from escape |
| CN2490319Y (en) * | 2001-06-20 | 2002-05-08 | 张书华 | Tunnel coal mining conveyor |
| CN1380212A (en) * | 2002-04-30 | 2002-11-20 | 太原重型机械(集团)有限公司 | Tunnel pipe transporting mounting vehicle |
| CN201106456Y (en) * | 2007-09-26 | 2008-08-27 | 司景安 | Rubber belt conveyor Self-loading-unloading and backheating self-moving device for digging tunnel |
| CN202381118U (en) * | 2011-12-05 | 2012-08-15 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Gun-digged coal lane muck automatically-moving device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619558A (en) * | 2012-04-23 | 2012-08-01 | 上海大屯能源股份有限公司 | Rock roadway rapid excavation and gangue elimination system and gangue elimination method |
| CN109184691A (en) * | 2018-08-07 | 2019-01-11 | 中国矿业大学(北京) | Full-mechanized roadway piercing technique based on the anchor combined unit of robotization pick branch |
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Application publication date: 20120411 |
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