CN105114074A - Tunneling boring machine - Google Patents
Tunneling boring machine Download PDFInfo
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- CN105114074A CN105114074A CN201510580397.0A CN201510580397A CN105114074A CN 105114074 A CN105114074 A CN 105114074A CN 201510580397 A CN201510580397 A CN 201510580397A CN 105114074 A CN105114074 A CN 105114074A
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- cylinder
- rock body
- track
- rock
- cutter hub
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Abstract
A tunneling boring machine is characterized in that a body is disposed in the middle rear; an operation chamber is disposed above the body; a cutting tool is fitted right in the front of the body; rock drilling mechanisms are disposed on two sides of the cutting tool; a spading plate mechanism is disposed below the cutting tool and is connected with a conveying frame; travelling tracks are disposed below the body; a support frame is disposed in the rear of the travelling tracks. The combination of the rock drilling technology and tunneling technology in the tunneling boring machine replaces a traditional blasting driving technology, work efficiency and safety coefficient are greatly increased, and the requirements for safe and efficient production are met; in addition, integral connection of rock drilling equipment and tunneling equipment in the tunneling boring machine ensures compact overall structure, diversified functions and operational flexibility; meanwhile, a borehole aided cutting technique is used, cutting power of the tunneling boring machine is lowered, energy consumption is lower, and the problem hard rock is difficult to cut is avoided.
Description
Technical field
The present invention relates to a kind of geo-drilling equipment for high rigidity stone drifting operation, especially a kind of drilling machine.
Background technology
All kinds of tunnelling of current China generally adopts big gun to dig method, and it utilizes hammer drill perforating, and manual charging has blown out driving task, and the method technique is comparatively ripe, is still the main form of construction work of domestic each tunnelling so far; But big gun pick method Mechanization Level is low, hand labor intensity large, there is serious potential safety hazard, can not adapt to now efficient, safe production requirement.
Summary of the invention
The problems such as big gun tunneling process safety factor is low in order to solve, hand labor intensity large, inefficiency, the invention provides a kind of development machine; Rock drilling technology combines with driving technology by this kind of drilling machine, replace traditional big gun pick technology, operating efficiency and safety factor are greatly improved, and meet the requirement of safe and efficient production, in addition this kind of drilling machine is by rock drilling equipment and heading equipment is ingenious is connected in one, compact integral structure, diverse in function, and manipulation is flexibly, it utilizes the auxiliary cut technology of boring simultaneously, reduce the cutting power of development machine, energy consumption is lower, and has stopped the problem that solid rock is difficult to cut.
The technical solution adopted for the present invention to solve the technical problems is: the technical solution adopted for the present invention to solve the technical problems is: this kind of drilling machine, comprising: rock body, cut cutter hub, shovel plate mechanism, traveling crawler, main machine body, OPS, carriage, bracing frame, drill steel positioning seat, propelling track, track propelling cylinder, spiral angling cylinder, pitch regulation oil cylinder, angling cylinder, fixed lug, holder, movable pulley, stroke compensating cylinder, wire rope, hydraulic rock body, oil pipe guide holder; This kind of drilling machine postmedian has a main machine body; The top device of main machine body has OPS, for regulating and controlling every job command of drilling machine; The dead ahead of main machine body is equipped with cut cutter hub, and cut cutter hub can carry out transverse direction and longitudinally arbitrarily angled adjustment relative to main machine body; The both sides of cut cutter hub are configured with rock body, and rock body can carry out transverse direction, longitudinal direction and circumferential arbitrarily angled adjustment relative to cut cutter hub; When digging laneway, first bore several hole by predeterminated position at drift section by rock body, then carry out excavation operation by cut cutter hub; Be equipped with shovel plate mechanism below cut cutter hub, shovel plate mechanism cuts for collecting the rock block of falling; Shovel plate mechanism is connected with carriage, and the rock block of collection can be delivered to equipment rear by carriage; Be equipped with traveling crawler below main machine body, traveling crawler is crawler type walking mechanism, and traveling crawler adapts to road environment severe in tunnel, for walking and the movement of equipment; Traveling crawler be below equipped with bracing frame, stability when bracing frame ensure that fuselage works.
Described rock body comprises: drill steel positioning seat, propelling track, track propelling cylinder, spiral angling cylinder, pitch regulation oil cylinder, angling cylinder, fixed lug, holder, movable pulley, stroke compensating cylinder, wire rope, hydraulic rock body, oil pipe guide holder; The tail end of rock body is holder, is welded with fixed lug below holder, and rock body is rigidly connected by the fixed lug below holder and cut cutter hub; The angling cylinder that the middle part hinge of holder is then made up of two hydraulic cylinders, the lateral angles that can be completed rock body by the expanding-contracting action of the hydraulic cylinder in angling cylinder is regulated; The below of angling cylinder is configured with pitch regulation oil cylinder, and the regulation of longitudinal angle that can be completed rock body by the oil cylinder expanding-contracting action in pitch regulation oil cylinder is regulated; The front of angling cylinder is configured with spiral angling cylinder, completes the circumferential angular adjustment of rock body by the spinning movement of oil cylinder in spiral angling cylinder; The front of spiral angling cylinder is configured with track propelling cylinder; Propelling track is connected to outside track propelling cylinder; Advance in track and configure stroke compensating cylinder, stroke compensating cylinder is connected with advancing the movable pulley that track is located, and movable pulley is connected with wire rope on the right side of it, and wire rope is fixed on the hydraulic rock body on right side; By flexible drive movable pulley slippage in propelling track of oil cylinder in track propelling cylinder, realize axial displacement and regulate, meanwhile, the slip of movable pulley can drive wire rope to pull hydraulic rock body to carry out perforating operation; Be configured with oil pipe guide holder on the right side of hydraulic rock body, oil pipe guide holder is used for oil pipe docking spacing; Rock body be configured with drill steel positioning seat foremost, for realize drill steel location.
The beneficial effect that the present invention has is:
Rock drilling technology combines with driving technology and replaces traditional big gun pick technology by this kind of drilling machine, operating efficiency and safety factor are greatly improved, meet the requirement of safe and efficient production, in addition, this a kind of drilling machine is by rock drilling equipment and heading equipment is ingenious is connected in one, compact integral structure, diverse in function, and manipulation is flexibly; This kind of drilling machine utilizes the auxiliary cut technology of boring simultaneously, and reduce the cutting power of development machine, energy consumption is lower, and has stopped the problem that solid rock is difficult to cut.
Accompanying drawing explanation
Fig. 1 is a kind of drilling machine agent structure of the present invention principle schematic;
Fig. 2 is a kind of rock body side-looking structural representation of drilling machine;
Fig. 3 is a kind of rock body plan structure schematic diagram of drilling machine;
1. rock bodies in figure, 2. cut cutter hub, 3. shovel plate mechanism, 4. traveling crawler, 5. main machine body, 6. OPS, 7. carriage, 8. bracing frame, 1-1 drill steel positioning seat, 1-2 advances track, 1-3 track propelling cylinder, 1-4 spiral angling cylinder, 1-5 pitch regulation oil cylinder, 1-6 angling cylinder, 1-7 fixed lug, 1-8 holder, 1-9 movable pulley, 1-10 stroke compensating cylinder, 1-11 wire rope, 1-12 hydraulic rock body, 1-13 oil pipe guide holder.
Detailed description of the invention
In Fig. 1, Fig. 2, Fig. 3, this a kind of drilling machine, comprising: rock body 1, cut cutter hub 2, shovel plate mechanism 3, traveling crawler 4, main machine body 5, OPS 6, carriage 7, bracing frame 8, drill steel positioning seat 1-1, propelling track 1-2, track propelling cylinder 1-3, spiral angling cylinder 1-4, pitch regulation oil cylinder 1-5, angling cylinder 1-6, fixed lug 1-7, holder 1-8, movable pulley 1-9, stroke compensating cylinder 1-10, wire rope 1-11, hydraulic rock body 1-12, oil pipe guide holder 1-13; This kind of drilling machine postmedian has a main machine body 5; The top device of main machine body 5 has OPS 6, for regulating and controlling every job command of drilling machine; The dead ahead of main machine body 5 is equipped with cut cutter hub 2, and cut cutter hub 2 can carry out transverse direction and longitudinally arbitrarily angled adjustment relative to main machine body 5; The both sides of cut cutter hub 2 are configured with rock body 1, and rock body 1 can carry out transverse direction, longitudinal direction and circumferential arbitrarily angled adjustment relative to cut cutter hub 2; When digging laneway, first bore several hole by predeterminated position at drift section by rock body 1, then carry out excavation operation by cut cutter hub 2; Be equipped with shovel plate mechanism 3 below cut cutter hub 2, shovel plate mechanism 3 cuts for collecting the rock block of falling; Shovel plate mechanism 3 is connected with carriage 7, and the rock block of collection can be delivered to equipment rear by carriage 7; Be equipped with traveling crawler 4 below main machine body 5, traveling crawler 4 is crawler type walking mechanism, and traveling crawler 4 adapts to road environment severe in tunnel, for walking and the movement of equipment; Traveling crawler 4 be below equipped with bracing frame 8, stability when bracing frame 8 ensure that fuselage works.
Described rock body 1 comprises: drill steel positioning seat 1-1, propelling track 1-2, track propelling cylinder 1-3, spiral angling cylinder 1-4, pitch regulation oil cylinder 1-5, angling cylinder 1-6, fixed lug 1-7, holder 1-8, movable pulley 1-9, stroke compensating cylinder 1-10, wire rope 1-11, hydraulic rock body 1-12, oil pipe guide holder 1-13; The tail end of rock body 1 is holder 1-8, is welded with fixed lug 1-7 below holder 1-8, and rock body 1 is rigidly connected by the fixed lug 1-7 below holder 1-8 and cut cutter hub 2; The angling cylinder 1-6 that the middle part hinge of holder 1-8 is then made up of two hydraulic cylinders, the lateral angles that can be completed rock body 1 by the expanding-contracting action of the hydraulic cylinder in angling cylinder 1-6 is regulated; The below of angling cylinder 1-6 is configured with pitch regulation oil cylinder 1-5, and the regulation of longitudinal angle that can be completed rock body 1 by the oil cylinder expanding-contracting action in pitch regulation oil cylinder 1-5 is regulated; The front of angling cylinder 1-6 is configured with spiral angling cylinder 1-4, completes the circumferential angular adjustment of rock body 1 by the spinning movement of oil cylinder in spiral angling cylinder 1-4; The front of spiral angling cylinder 1-4 is configured with track propelling cylinder 1-3; Be connected to outside track propelling cylinder 1-3 and advance track 1-2; Advance in track 1-2 and configure stroke compensating cylinder 1-10, stroke compensating cylinder 1-10 is connected with advancing the movable pulley 1-9 that track 1-2 is located, movable pulley 1-9 is connected with wire rope 1-11 on the right side of it, and wire rope 1-11 is fixed on the hydraulic rock body 1-12 on right side; By flexible drive movable pulley 1-9 slippage in propelling track 1-2 of oil cylinder in track propelling cylinder 1-3, realize axial displacement and regulate, meanwhile, the slip of movable pulley 1-9 can drive wire rope 1-11 to pull hydraulic rock body 1-12 to carry out perforating operation; Be configured with oil pipe guide holder 1-3 on the right side of hydraulic rock body 1-12, oil pipe guide holder 1-3 is used for oil pipe docking spacing; Rock body 1 be configured with drill steel positioning seat 1-1 foremost, for realize drill steel location.
The course of work of a kind of drilling machine of the present invention is as follows:
Perforating: rock body utilizes the revolution of development machine itself and raises oil cylinder and carries out initial adjustment, then the oil cylinders such as the revolution in rock body device, spiral, propelling are utilized finally to be located by track, last propelling stroke compensating cylinder advancing hydraulic pressure rock drilling body carries out perforating, after perforating completes, exit drill steel, repeat above action;
Driving: hydraulic rock body is return track rearmost position by rock body retraction stroke compensating cylinder, then is return by track propelling cylinder by track, rotating screw oil cylinder, rotates track above holder, then manipulates cut cutter hub and starts driving.
Claims (2)
1. a drilling machine, comprise: rock body (1), cut cutter hub (2), shovel plate mechanism (3), traveling crawler (4), main machine body (5), OPS (6), carriage (7), bracing frame (8), drill steel positioning seat (1-1), advance track (1-2), track propelling cylinder (1-3), spiral angling cylinder (1-4), pitch regulation oil cylinder (1-5), angling cylinder (1-6), fixed lug (1-7), holder (1-8), movable pulley (1-9), stroke compensating cylinder (1-10), wire rope (1-11), hydraulic rock body (1-12), oil pipe guide holder (1-13), it is characterized in that: the postmedian of this kind of drilling machine has a main machine body (5), the top device of main machine body (5) has OPS (6), and OPS (6) is for regulating and controlling every job command of drilling machine, the dead ahead of main machine body (5) is equipped with cut cutter hub (2), and cut cutter hub (2) can carry out transverse direction and longitudinally arbitrarily angled adjustment relative to main machine body (5), the both sides of cut cutter hub (2) are configured with rock body (1), and rock body (1) can carry out transverse direction, longitudinal direction and circumferential arbitrarily angled adjustment relative to cut cutter hub (2), cut cutter hub (2) below be equipped with shovel plate mechanism (3), shovel plate mechanism (3) for collect cut fall a rock block, shovel plate mechanism (3) is connected with carriage (7), and the rock block of collection can be delivered to equipment rear by carriage (7), be equipped with traveling crawler (4) below main machine body (5), traveling crawler (4) is crawler type walking mechanism, and traveling crawler (4) is for the walking of equipment and movement, traveling crawler (4) be below equipped with bracing frame (8), stability when bracing frame (8) ensure that fuselage works.
2. a kind of drilling machine according to claim 1, is characterized in that: the tail end of described rock body (1) is holder (1-8), is welded with fixed lug (1-7) below holder (1-8); Rock body (1) is rigidly connected by the fixed lug (1-7) below holder (1-8) and cut cutter hub (2); The angling cylinder (1-6) that the middle part hinge of holder (1-8) is then made up of two hydraulic cylinders, the lateral angles that can be completed rock body (1) by the expanding-contracting action of the hydraulic cylinder in angling cylinder (1-6) is regulated; The below of angling cylinder (1-6) is configured with pitch regulation oil cylinder (1-5), and the regulation of longitudinal angle that can be completed rock body (1) by the oil cylinder expanding-contracting action in pitch regulation oil cylinder (1-5) is regulated; The front of angling cylinder (1-6) is configured with spiral angling cylinder (1-4), completes the circumferential angular adjustment of rock body (1) by the spinning movement of oil cylinder in spiral angling cylinder (1-4); The front of spiral angling cylinder (1-4) is configured with track propelling cylinder (1-3); Track propelling cylinder (1-3) outside is connected to and advances track (1-2); Advance in track (1-2) and configure stroke compensating cylinder (1-10), stroke compensating cylinder (1-10) is connected with advancing the movable pulley (1-9) that track (1-2) is located, movable pulley (1-9) is connected with wire rope on the right side of it (1-11), and wire rope (1-11) is fixed on the hydraulic rock body (1-12) on right side; By flexible drive movable pulley (1-9) slippage in propelling track (1-2) of oil cylinder in track propelling cylinder (1-3), realize axial displacement to regulate, meanwhile, the slip of movable pulley (1-9) can drive wire rope (1-11) to pull hydraulic rock body (1-12) to carry out perforating operation; Hydraulic rock body (1-12) right side is configured with oil pipe guide holder (1-3), and oil pipe guide holder (1-3) is for spacing to oil pipe docking; Rock body (1) be configured with drill steel positioning seat (1-1) foremost, for realize drill steel location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510580397.0A CN105114074B (en) | 2015-09-14 | 2015-09-14 | A kind of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510580397.0A CN105114074B (en) | 2015-09-14 | 2015-09-14 | A kind of drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105114074A true CN105114074A (en) | 2015-12-02 |
| CN105114074B CN105114074B (en) | 2017-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510580397.0A Expired - Fee Related CN105114074B (en) | 2015-09-14 | 2015-09-14 | A kind of drilling machine |
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| Country | Link |
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| CN (1) | CN105114074B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118088A (en) * | 2019-05-13 | 2019-08-13 | 中建隧道建设有限公司 | A kind of development machine positioning driving method and its system |
| CN111086664A (en) * | 2019-12-27 | 2020-05-01 | 马鞍山元辰网络科技有限公司 | Digging bagging device in earthwork stone engineering and using method thereof |
| CN111577273A (en) * | 2020-05-16 | 2020-08-25 | 项英华 | Coal mining device |
| CN111927450A (en) * | 2020-08-26 | 2020-11-13 | 中南大学 | Hard rock ore body mining equipment based on hole array advanced presplitting and mining method thereof |
| CN114109430A (en) * | 2021-11-30 | 2022-03-01 | 中国矿业大学 | Dual-purpose heading machine for cutting and cutting hard rock |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8504383D0 (en) * | 1985-02-20 | 1985-03-20 | Dosco Overseas Eng Ltd | Mining machinery |
| CN100538008C (en) * | 2006-05-10 | 2009-09-09 | 三一重型装备有限公司 | Digging-drilling integrated digging-drilling machine |
| CN101603410A (en) * | 2009-05-22 | 2009-12-16 | 中煤第五建设公司第三工程处 | Full hydraulic umbrella drill for shaft construction |
| CN102733803A (en) * | 2012-06-21 | 2012-10-17 | 中铁隧道装备制造有限公司 | Compound cantilever excavator |
| CN202970431U (en) * | 2012-12-26 | 2013-06-05 | 张家口宣化华泰矿冶机械有限公司 | Drilling mechanism for mine rock drilling tunneling |
| CN104653103A (en) * | 2015-02-06 | 2015-05-27 | 柳州市奥火工程机械有限公司 | Rock-drilling tool |
| CN204960930U (en) * | 2015-09-14 | 2016-01-13 | 江苏安能钻掘设备科技有限公司 | Brill machine of digging |
-
2015
- 2015-09-14 CN CN201510580397.0A patent/CN105114074B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118088A (en) * | 2019-05-13 | 2019-08-13 | 中建隧道建设有限公司 | A kind of development machine positioning driving method and its system |
| CN111086664A (en) * | 2019-12-27 | 2020-05-01 | 马鞍山元辰网络科技有限公司 | Digging bagging device in earthwork stone engineering and using method thereof |
| CN111577273A (en) * | 2020-05-16 | 2020-08-25 | 项英华 | Coal mining device |
| CN111577273B (en) * | 2020-05-16 | 2021-07-27 | 项英华 | Coal mining device |
| CN111927450A (en) * | 2020-08-26 | 2020-11-13 | 中南大学 | Hard rock ore body mining equipment based on hole array advanced presplitting and mining method thereof |
| CN111927450B (en) * | 2020-08-26 | 2021-05-07 | 中南大学 | Hard rock ore body mining equipment based on hole array advanced presplitting and mining method thereof |
| CN114109430A (en) * | 2021-11-30 | 2022-03-01 | 中国矿业大学 | Dual-purpose heading machine for cutting and cutting hard rock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105114074B (en) | 2017-07-21 |
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Granted publication date: 20170721 Termination date: 20200914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |