CN203428405U - Walking self-moving adhesive tape machine tail for speedy drivage - Google Patents
Walking self-moving adhesive tape machine tail for speedy drivage Download PDFInfo
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- CN203428405U CN203428405U CN201320399052.1U CN201320399052U CN203428405U CN 203428405 U CN203428405 U CN 203428405U CN 201320399052 U CN201320399052 U CN 201320399052U CN 203428405 U CN203428405 U CN 203428405U
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- adhesive tape
- machine tail
- speedy drivage
- moving
- tape machine
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 29
- 241000478345 Afer Species 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 241001061132 Eutaeniophorus sp. 033-Miya Species 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model belongs to the technical field of design and manufacture of equipment for driving working faces of underground coal mines, in particular to a walking self-moving adhesive tape machine tail for speedy drivage. The walking self-moving adhesive tape machine tail for speedy drivage solves the problems existing in the moving mode of an existing belt machine tail for the underground driving working faces. The walking self-moving adhesive tape machine tail for speedy drivage comprises a rigid frame, a roller and a rack, the rack comprises a front rack and a rear rack, a beam is connected between the front rack and the rear rack, a base is arranged between the front rack and the rear rack, guide rails are connected to the bottom of the base, a push cylinder is arranged on the beam, a stand column mechanism and a four-bar linkage are arranged on the top of the base, the two sides of the front rack and the two sides of the rear rack are respectively provided with a roller box, the roller boxes are matched with the guide rails in a sliding mode, and a lift cylinder arranged in the vertical direction is connected into each roller box. The walking self-moving adhesive tape machine tail for speedy drivage is unique in walking mode, achieves walking self-moving through combination of a top supporting support and a belt machine tail, and can achieve fast moving of equipment under different working conditions. The walking self-moving adhesive tape machine tail is simple in structure, convenient to install and flexible to operate.
Description
Technical field
The utility model belongs to the technical field of driving face equipment design and manufacture under coal mine, and specifically a kind of speedy drivage moves adhesive tape machine tail certainly with step type.
Background technology
At present, the move mode that driving face belt machine end in down-hole is general has three kinds: development machine draws and moves, winch draws, self-movable foot end moves certainly.It is larger to coal seam floor failure that development machine draws migration to walk again, and always easily belt feeder tail is drawn partially.Winch traction method is simple and convenient, but steel rope draws and while moving, affects surrounding devices normal operation, and exists wire cable rupture to cause the hidden danger of safety misadventure.Belt feeder self-movable foot end be by with elevating conveyor cooperating, dependence elevating conveyor is fixed piovt point, utilizes the passing oil cylinder pushing belt machine end that fuselage carries to move, and is only applicable to coal wall.
Summary of the invention
The utility model, in order to solve the problems referred to above that under existing well, driving face belt machine end move mode exists, provides a kind of speedy drivage certainly to move adhesive tape machine tail with step type.
The utility model adopts following technical scheme to realize:
Speedy drivage moves adhesive tape machine tail certainly with step type, comprise rigid mount, cylinder and frame, it is characterized in that described frame comprises forebay and afer bay, connecting cross beam between forebay and afer bay, before and after be provided with between frame across the base of the box-structure on crossbeam, base bottom connection guide rail, on crossbeam, be provided with passing oil cylinder, pass oil cylinder one end and connect base, the other end connects forebay, the anterior column agency that base top setting is welded as a whole with it and rear portion four-bar linkage, the top of column agency and four-bar linkage is connection bracket back timber all, before, the both sides of afer bay are all provided with roller box, roller box and guide rail bearing fit, the hoist cylinder that in roller box, vertical connecting direction arranges, afer bay rear side connects hydraulic wireline winch.
Described column agency comprises actuator cylinder formula column, column top arranges set cap, described four-bar linkage comprises front rod, rear linking rod, hydraulic support foundation and caving shield, hydraulic support foundation is fixed on base, hydraulic support foundation is that upper surface is inclined-plane, the high-end hinged front rod in front portion of upper surface, the hinged rear linking rod of rear portion low side, the other end of front rod and rear linking rod is hinged with caving shield respectively again, upper end and the set cap of caving shield are hinged, between set cap and caving shield, also by balance jack, connect, one end and the set cap of balance jack are hinged, the other end and caving shield are hinged.
The vertical cross-section of described set cap is " recessed " shape.
Described set cap concave structure top planes part outer and be single plate structure.
Described front and rear connecting rods Length Ratio is 1:1, on caving shield, the ratio of the spacing of front and rear connecting rods hinge and caving shield length is 1:4, rear linking rod when hydraulic support extreme higher position and the base plate angle of hydraulic support foundation be 80 °, hydraulic support is at the S-shaped hyperbola of path of motion of motion process medium-height trestle back timber and caving shield hinge-point, and hunting range is ± 6mm.
Described set cap is provided with spacing arc plate in the contact site of itself and caving shield hinged place, and spacing arc plate restriction back timber swinging in extreme lower position is 10 ° to the maximum, and under extreme higher position, swinging is 10 ° to the maximum.
Described hydraulic support foundation is greater than hydraulic support foundation at the width of the part of four-bar linkage structure bottom at the width of the part of column bottom, between two parts, by arc structure transition, connects.
Tuningout oil cylinder is installed on described crossbeam.
The interior guide cylinder of the setting box-structure that roller box slides relatively in the roller box of described frame both sides, front and back, interior guide cylinder is connected by bearing pin with hoist cylinder.
Described guide rail top is inverted v-shaped structure, and roller box bottom is hook-shaped structure, works in coordination.
The utility model mode uniqueness of taking a step, it is that support support and belt feeder tail are combined and realize a covering device of taking a step from moving, its support support pressure and take a step all to regulate with the situation according to roof and floor from moving mechanism thrust, meets the requirement that all realizes equipment quick travel under different operating modes.Adhesive tape machine tail is simple in structure, easy for installation, flexible operation from moving for step type, is the ideal equipment that mechanical electronic hydraulic is combined.Particularly:
1. the adhesive tape tail physical construction that the utility model is brand-new, realizes and takes a step, from moving, can adapt to complicated base plate condition, has broken away from the dependence to other underground equipment in adhesive tape tail moving process.
2. stepping mechanism is installed on drive end unit, oil cylinder negligible amounts, and reliability is high.
3. the adjust high cylinder system with synchronizing function, can guarantee balance of plant lifting in the process of alternately taking a step, and makes the stable action of taking a step.
4. subsidiary support hydraulic support, can or draw at tunnel inclement condition to move provides enough pulling force in the situation that belt needing pulling force very large.
5. with from transferring carrier aircraft coordinate the stroke that connects material long, be not less than 60m.
6. the device length of disposable movement is large, can realize and reprint discharging and coordinate the 60m rigid mount of discharging to move simultaneously.
The relative prior art of the utility model has following beneficial effect: the utility model has solved under coal mine in continual mining working surface, driving with belt follow construction inconvenience that heading equipment reach exists, the problem such as work capacity is large, labour intensity is high, changed tail reach must rely on the present situation that other production facilities pulls; Automatic moving type adhesive tape tail has the feature of conveniently moving, to roadway floor strong adaptability, has good market outlook.The utility model effectively coordinates the stroke that connects material to meet the one day need of production in down-hole, complete 60m reach required time and be no more than 5 hours, and have from dividing a word with a hyphen at the end of a line away, belt anti-deviation function.Step type is equally applicable to the supporting of the tunneling methods such as continuous miner, anchor driving machine and fully-mechanized digging machine from moving adhesive tape machine tail, has greater significance to enhancing productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is front view of the present utility model,
Fig. 3 is birds-eye view of the present utility model,
Fig. 4 is the front view of the utility model bracing or strutting arrangement,
Fig. 5 is the birds-eye view of the utility model bracing or strutting arrangement,
Fig. 6 is the lateral plan of the utility model bracing or strutting arrangement,
Fig. 7 puts 10 ° of spacing schematic diagrams on the back timber of hydraulic support extreme higher position,
Fig. 8 is 10 ° of spacing schematic diagrams of the hydraulic support extreme higher position back timber bottom,
In figure: 1-rigid mount, 2-carrying roller, 3-swabbing pig, 4-collet roller, 5-bracing or strutting arrangement, 6-afer bay 7-hydraulic wireline winch, 8-hoist cylinder, 9-roller box, 10-tuningout oil cylinder, 11-crossbeam, 12-base, 13-forebay, 14-cylinder, 15-guide rail.
5.1-set cap, 5.2-column, 5.3-balance jack, 5.4-caving shield, 5.5-front rod, 5.6-rear linking rod, 5.7-hydraulic support foundation, the spacing arc plate of 5.8-.
The specific embodiment
By reference to the accompanying drawings the specific embodiment of the present utility model is described further.
Speedy drivage moves adhesive tape machine tail mainly by forming from moving mechanism (frame, support) and some rigid mounts of saving bearing pin connection certainly with step type, device for discharging supporting with it during work can be the rigid mount loading and unloading material within the scope of 60m in its overall length, has realized the continuous transportation of coal.Speedy drivage has from shifting function from moving adhesive tape machine tail with step type, can in the situation that tunnelling equipment moves forward, by support hydraulic support with from moving mechanism, realize the follow-up of taking a step, convenient, flexible.Step type has reduced the number of times that moves back and forth of tractor equipment in tunnel from the invention that moves adhesive tape machine tail, reduced the degree of tortuosity of equipment to floor, simplified tail reach work, reduce drawing of tail every day and moved number of times, extend equipment and moved the cycle of establishing, overcome and pulled or traction belts tail causes draws partially, improved headwork efficiency, met the requirement of coal lane high-speed driving.
Speedy drivage moves adhesive tape machine tail certainly with step type, comprise rigid mount 1, cylinder 14 and frame, described frame comprises forebay 13 and afer bay 6, connecting cross beam 11 between forebay 13 and afer bay 6, before and after be provided with between frame across the base 12 of the box-structure on crossbeam 11, base 12 bottom connection guide rails 15, on crossbeam, be provided with passing oil cylinder, pass oil cylinder one end and connect base, the other end connects forebay, base 12 tops arrange anterior column agency and the rear portion four-bar linkage being welded as a whole with it, the top of column agency and four-bar linkage is connection bracket back timber 5.1 all, before, the both sides of afer bay are all provided with roller box 9, roller box 9 and guide rail 15 bearing fits, the hoist cylinder 8 that the interior vertical connecting direction of roller box 9 arranges, afer bay 6 rear sides connect hydraulic wireline winch 7.
Described column agency comprises actuator cylinder formula column 5.2, column 5.2 tops arrange set cap 5.1, described four-bar linkage comprises front rod 5.5, rear linking rod 5.6, hydraulic support foundation 5.7 and caving shield 5.4, hydraulic support foundation 5.7 is fixed on base 12, hydraulic support foundation 5.7 for upper surface be inclined-plane, the high-end hinged front rod 5.5 in front portion of upper surface, the hinged rear linking rod 5.6 of rear portion low side, the other end of front rod 5.5 and rear linking rod 5.6 is hinged with caving shield 5.4 respectively again, the upper end of caving shield 5.4 and set cap 5.1 are hinged, between set cap 5.1 and caving shield 5.4, also by balance jack 5.3, connect, one end of balance jack 5.3 and set cap 5.1 are hinged, the other end and caving shield 5.4 are hinged.
The vertical cross-section of described set cap 5.1 is " recessed " shape.
Described set cap 5.1 concave structure top planes part outers and be single plate structure.
Described front and rear connecting rods Length Ratio is 1:1, on caving shield, the ratio of the spacing of front and rear connecting rods hinge and caving shield length is 1:4, rear linking rod 5.6 when hydraulic support extreme higher position and the base plate angle of hydraulic support foundation 5.7 be 80 °, hydraulic support is the S-shaped hyperbola of path of motion with caving shield 5.4 hinge-points at motion process medium-height trestle back timber 5.1, and hunting range is ± 6mm.
Described set cap 5.1 is provided with spacing arc plate 5.8 in the contact site of itself and caving shield 5.4 hinged places, and spacing arc plate 5.8 restriction back timbers 5.1 swinging in extreme lower position is 10 ° to the maximum, and under extreme higher position, swinging is 10 ° to the maximum.
Described hydraulic support foundation 5.7 is greater than hydraulic support foundation 5.7 at the width of the part of four-bar linkage structure bottom at the width of the part of column 5.2 bottoms, between two parts, by arc structure transition, connects.
Tuningout oil cylinder 10 is installed on crossbeam 11.On crossbeam, be welded with ears connecting panel, and with bearing pin, be connected between oil cylinder monaural, during work, rotation is to parallel with roadway floor.
The interior guide cylinder of the setting box-structure that roller box slides relatively in the roller box of frame both sides, front and back, interior guide cylinder is connected by bearing pin with hoist cylinder.Guide rail top is inverted v-shaped structure, and roller box bottom is hook-shaped structure, works in coordination.Under the effect of hoist cylinder, roller box bottom hook coordinate with " V " type guide rail make base can be in the vertical direction, move reciprocatingly in oil cylinder stroke.
Working process of the present utility model is: stretch out → frame of hydraulic support support, hoist cylinder is unsettled → pass step pitch → hydraulic support of oil cylinder pushing tail reach, hoist cylinder contractions → base unsettled → passing oil cylinder draws base and support to move to the initial of next step pitch.This mode of taking a step does not rely on other equipment, belongs to " certainly moving " in complete meaning.
Specifically:
1. front and back frame connects by high strength bolt with crossbeam 11, and crossbeam length reaches 4.58m, for passing step pitch, provides available space.
2. hoist cylinder 8 is connected by bearing pin with roller box 9, roller box coordinates with " V " shape face of base upper rail, when hoist cylinder piston rod stretches out, make base ground connection, frame is unsettled, the column of supporting construction rises simultaneously, support support, moving to drawing of equipment package provides enough large friction force, in this state, there is 200mm gap on frame and ground, can strengthen the comformability of equipment to ground.
3. bracing or strutting arrangement is retracted, and hoist cylinder is packed up, and passes oil cylinder contraction wheel in roller box is rolled at guide rail " V " shape face, makes equipment package get back to the initial condition of each step pitch.
4. hydraulic wireline winch 7 connects with high strength bolt with frame, is the another set of propulsion source of equipment package, guarantees the reliability service of equipment.
5. tuningout oil cylinder 10 is connected on crossbeam, effectively the deflection of conditioning equipment.
6. guide rail and base are structure as a whole, and can effectively support each other with support.
7. base is box-structure, can carry larger load.
8. frame, interior guide cylinder, hoist cylinder three link together by bearing pin, have guaranteed the stationarity of lifting action, conformability.
Claims (10)
1. a speedy drivage moves adhesive tape machine tail certainly with step type, comprise rigid mount (1), cylinder (14) and frame, it is characterized in that described frame comprises forebay (13) and afer bay (6), connecting cross beam (11) between forebay (13) and afer bay (6), before and after be provided with between frame across the base (12) of the box-structure on crossbeam (11), base (12) bottom connection guide rail (15), on crossbeam, be provided with passing oil cylinder, pass oil cylinder one end and connect base, the other end connects forebay, base (12) top arranges anterior column agency and the rear portion four-bar linkage being welded as a whole with it, the top of column agency and four-bar linkage is connection bracket back timber (5.1) all, before, the both sides of afer bay are all provided with roller box (9), roller box (9) and guide rail (15) bearing fit, the hoist cylinder (8) that the interior vertical connecting direction of roller box (9) arranges, afer bay (6) rear side connects hydraulic wireline winch (7).
2. speedy drivage according to claim 1 moves adhesive tape machine tail certainly with step type, it is characterized in that described column agency comprises actuator cylinder formula column (5.2), column (5.2) top arranges set cap (5.1), described four-bar linkage comprises front rod (5.5), rear linking rod (5.6), hydraulic support foundation (5.7) and caving shield (5.4), hydraulic support foundation (5.7) is fixed on base (12), hydraulic support foundation (5.7) for upper surface be inclined-plane, the high-end hinged front rod in front portion (5.5) of upper surface, the hinged rear linking rod of rear portion low side (5.6), the other end of front rod (5.5) and rear linking rod (5.6) is hinged with caving shield (5.4) respectively again, the upper end of caving shield (5.4) and set cap (5.1) are hinged, between set cap (5.1) and caving shield (5.4), also by balance jack (5.3), connect, one end of balance jack (5.3) and set cap (5.1) are hinged, the other end and caving shield (5.4) are hinged.
3. speedy drivage according to claim 2 is with step type from moving adhesive tape machine tail, and the vertical cross-section that it is characterized in that described set cap (5.1) is " recessed " shape.
4. the speedy drivage according to claim 3 automatic moving type adhesive tape tail bracing or strutting arrangement of taking a step, is characterized in that described set cap (5.1) concave structure top planes part outer and is single plate structure.
5. according to the automatic moving type adhesive tape tail bracing or strutting arrangement of taking a step of the speedy drivage described in claim 2 or 3 or 4, it is characterized in that described front and rear connecting rods Length Ratio is 1:1, on caving shield, the ratio of the spacing of front and rear connecting rods hinge and caving shield length is 1:4, rear linking rod (5.6) when hydraulic support extreme higher position and the base plate angle of hydraulic support foundation (5.7) be 80 °, hydraulic support is the S-shaped hyperbola of path of motion with caving shield (5.4) hinge-point at motion process medium-height trestle back timber (5.1), and hunting range is ± 6mm.
6. the speedy drivage according to claim 5 automatic moving type adhesive tape tail bracing or strutting arrangement of taking a step, it is characterized in that described set cap (5.1) is provided with spacing arc plate (5.8) in the contact site of itself and caving shield (5.4) hinged place, spacing arc plate (5.8) restriction back timber (5.1) swinging in extreme lower position is 10 ° to the maximum, and under extreme higher position, swinging is 10 ° to the maximum.
7. the speedy drivage according to claim 6 automatic moving type adhesive tape tail bracing or strutting arrangement of taking a step, it is characterized in that described hydraulic support foundation (5.7) is greater than hydraulic support foundation (5.7) at the width of the part of four-bar linkage structure bottom at the width of the part of column (5.2) bottom, connects by arc structure transition between two parts.
8. speedy drivage according to claim 7, with step type from moving adhesive tape machine tail, is characterized in that being provided with on crossbeam (11) tuningout oil cylinder (10).
9. for speedy drivage according to claim 8, step type, from moving adhesive tape machine tail, is characterized in that the interior guide cylinder of the interior setting of roller box (9) box-structure that roller box slides relatively of frame both sides, front and back, and interior guide cylinder is connected by bearing pin with hoist cylinder.
10. speedy drivage according to claim 9, with step type from moving adhesive tape machine tail, is characterized in that described guide rail (15) top is inverted v-shaped structure, and roller box (9) bottom is hook-shaped structure, works in coordination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320399052.1U CN203428405U (en) | 2013-07-05 | 2013-07-05 | Walking self-moving adhesive tape machine tail for speedy drivage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320399052.1U CN203428405U (en) | 2013-07-05 | 2013-07-05 | Walking self-moving adhesive tape machine tail for speedy drivage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428405U true CN203428405U (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320399052.1U Withdrawn - After Issue CN203428405U (en) | 2013-07-05 | 2013-07-05 | Walking self-moving adhesive tape machine tail for speedy drivage |
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| CN (1) | CN203428405U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407737A (en) * | 2013-07-05 | 2013-11-27 | 中国煤炭科工集团太原研究院 | Stepping self-moving rubber belt conveyor tail used for fast driving |
| CN104444102A (en) * | 2014-11-28 | 2015-03-25 | 宁夏天地奔牛实业集团有限公司 | Novel belt self-advancing tail for belt conveyer |
| CN105292151A (en) * | 2015-11-20 | 2016-02-03 | 中国神华能源股份有限公司 | Shift change train |
-
2013
- 2013-07-05 CN CN201320399052.1U patent/CN203428405U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407737A (en) * | 2013-07-05 | 2013-11-27 | 中国煤炭科工集团太原研究院 | Stepping self-moving rubber belt conveyor tail used for fast driving |
| CN103407737B (en) * | 2013-07-05 | 2016-02-24 | 中国煤炭科工集团太原研究院 | Speedy drivage step type is from moving adhesive tape machine tail |
| CN104444102A (en) * | 2014-11-28 | 2015-03-25 | 宁夏天地奔牛实业集团有限公司 | Novel belt self-advancing tail for belt conveyer |
| CN105292151A (en) * | 2015-11-20 | 2016-02-03 | 中国神华能源股份有限公司 | Shift change train |
| CN105292151B (en) * | 2015-11-20 | 2018-02-09 | 中国神华能源股份有限公司 | One kind moves changing train |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20160224 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |