CN202039774U - Automatic-moving hydraulic drilling machine used for coal mine - Google Patents
Automatic-moving hydraulic drilling machine used for coal mine Download PDFInfo
- Publication number
- CN202039774U CN202039774U CN2011201505151U CN201120150515U CN202039774U CN 202039774 U CN202039774 U CN 202039774U CN 2011201505151 U CN2011201505151 U CN 2011201505151U CN 201120150515 U CN201120150515 U CN 201120150515U CN 202039774 U CN202039774 U CN 202039774U
- Authority
- CN
- China
- Prior art keywords
- fixed mount
- engaging lug
- oil cylinder
- fixture block
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to an automatic-moving hydraulic drilling machine used for a coal mine, wherein a pushing and fixing frame and a guide frame are arranged on a pin rail of a conveyor, and the pushing and fixing frame is connected with the guide frame by a pushing oil cylinder; the guide frame is provided with a locking mechanism and is fixed with the pin rail of the conveyor by the locking mechanism and is connected with a fixed frame by a lifting oil cylinder and a sloping adjusting oil cylinder; a sliding frame is movably connected with the fixed frame and is connected with a propelled oil cylinder; and a hydraulic motor is arranged on the sliding frame and is connected with a drill rod by a connecting sleeve. When gas needs to be pumped and released by punching after a coal mining cycle is over, the automatic-moving hydraulic drilling machine can be formed by assembling; and the automatic-moving hydraulic drilling machine can move automatically in the punching process without disassembling and reassembling, can be disassembled after all holes are punched and can be stored for being used in a second cycle, so as to save the production time, reduce the labor intensity of workers and improve the working efficiency.
Description
Technical field:
The utility model belongs to the coal mine machinery equipment technical field, is specifically related to a kind of colliery automatic moving type hydraulic drill rig.
Background technology:
The coal mining work plane is in exploitation process, and gas is bigger, can cause to become to dissociate a large amount of the gushing out of gas meeting in the exploitation process of coal.And a part of adsorption gas also can become free gas and gushes out.Can cause gas exceeding limit like this.The threat of bringing life for the personnel of underground work.
Because gas is attached existence in the coal seam in a large number; and certain pressure is arranged, and adding coal in the process of back production, the redistribution that ejects the formation pressure that now collapses always can be pushed ahead with work plane in the goaf after the back production; (both we often says ore deposit pressure) usually can cause coal outstanding in gas.The threat of bringing life equally also for the staff of down-hole.
In order to solve above two problems, the colliery is normal now, and what adopt is the shallow bore hole technology that draws out methane, that is: beat dark 20-30 meters hole in the coal seam and carry out release and gas drainage under suction.Accomplish to discharge in advance gas and coal seam pressure.The shallow bore hole extraction is an important link of Safety of Coal Mine Production.The technology that draws out methane present this shallow bore hole is extensively adopted by highly gassy mine.
Now stope shallow bore hole the draw out methane rig of usefulness in coal seam mostly moves inconvenience, and every dozen of essential artificial moving in a hole, and be must take apart mobile.Beat next Kong Shizai and fit together, time-consuming like this, and also speed is slow, has also increased worker's labour intensity, and influence is produced.
The utility model content:
In sum, in order to overcome the deficiency of prior art problem, the utility model provides a kind of colliery automatic moving type hydraulic drill rig, it is when the circulation of mining finishes, and in the time of need punching, carries out assembled formation, in the process of punching, can realize moving automatically, do not need to dismantle and assembling once more, all holes have been beaten always again and dismantled, and folding and unfolding is good, in order to second circulation usefulness, can save time for production, reduce labor strength, enhance productivity.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that
A kind of colliery automatic moving type hydraulic drill rig, comprise transporter pin rail, wherein: transporter pin rail is provided with passes fixed mount and leading truck, pass between fixed mount and the leading truck and be connected by the passing oil cylinder, leading truck is provided with retaining mechanism, leading truck and transporter pin rail are fixed by retaining mechanism, leading truck and fixed mount are by hoist cylinder and transfer oblique oil cylinder to be connected, be connected with travelling carriage on the fixed mount, travelling carriage is connected with advancing oil cylinder, travelling carriage is provided with hydraulic motor, and hydraulic motor is connected by adapter sleeve with drilling rod.
Further, described leading truck comprises guide card, movable tube, lifting engaging lug, first passing engaging lug and the reinforcing rib, be fixed with movable tube, lifting engaging lug, first passing engaging lug and the reinforcing rib on the guide card, hoist cylinder is connected with guide card by the lifting engaging lug, and hoist cylinder is arranged in the movable tube, and retaining mechanism is fixed on the reinforcing rib.
Further, described retaining mechanism comprises locking cylinder, locking engaging lug and locking fixture block, and locking cylinder is fixed on the reinforcing rib of guide card by the locking engaging lug, and the locking fixture block is arranged on the front end of locking cylinder expansion link.
Further, described passing fixed mount comprises passes fixed mount fixture block, movable trip, trip seat, first bearing pin, second bearing pin and the second passing engaging lug, passing the fixed mount fixture block is stuck on the transporter pin rail, pass and be fixed with the trip seat and the second passing engaging lug on the fixed mount fixture block, the trip seat worked hard in glove with first bearing pin with active card and second bearing pin is connected, the lower end that movable trip catches on transporter pin rail, second passes engaging lug is connected with the passing oil cylinder.
Further, described passing fixed mount fixture block is provided with pin-and-hole, passes the fixed mount fixture block and is connected by bearing pin with transporter pin rail.
The beneficial effects of the utility model are:
1, the utility model is when the circulation of mining finishes, in the time of need punching, carry out assembled formation, in the process of punching, can realize moving automatically, do not need to dismantle and assembling once more, all holes have been beaten always again and dismantled, and folding and unfolding is good, in order to second circulation usefulness, thereby has avoided traditional punch device to play the loaded down with trivial details duplication of labour of a hole dismounting primary equipment.
2, passing oil cylinder of the present utility model, locking cylinder, hydraulic motor, hoist cylinder and transfer oblique oil cylinder to come to provide hydraulic oil by a shared hydraulic power unit for it, thereby reduce the use amount of component, save cost, also reduce equipment simultaneously and take up space, convenient simultaneously moving and transportation.
3, the utility model is simple in structure, easy to use, automaticity is high, can save a large amount of production times for enterprise, and avoids workman's the loaded down with trivial details work that repeats, and reduces working strength of workers, improves enterprises production efficiency.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 looks schematic diagram for the left side of the utility model Fig. 1;
Fig. 3 is the structural representation of leading truck of the present utility model;
Fig. 4 looks schematic diagram for the left side of Fig. 3 of the present utility model;
Fig. 5 is the structural representation of retaining mechanism of the present utility model;
Fig. 6 is the structural representation of passing fixed mount of the present utility model.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1,2,3,4,5, shown in 6, a kind of colliery automatic moving type hydraulic drill rig, on transporter pin rail 13, be provided with and pass fixed mount 12 and leading truck 10, pass fixed mount 12 and comprise passing fixed mount fixture block 24, movable trip 26, trip seat 22, first bearing pin 27, second bearing pin 28 and second is passed engaging lug 23, passing fixed mount fixture block 24 is stuck on the transporter pin rail 13, pass and be fixed with the trip seat 22 and the second passing engaging lug 23 on the fixed mount fixture block 24, the lower end that movable trip 26 catches on transporter pin rail 13, movable trip 26 is connected by first bearing pin 27 and second bearing pin 28 with trip seat 22, make that passing fixed mount 12 can slide on the pin rail 13 on the transporter, but can not throw off, inserting steady pin then on pin-and-hole 25 is connected with transporter pin rail 13, and make passing fixed mount 12 and 13 fixations of transporter pin rail, so just become the fulcrum that rig moves.When moving passing fixed mount 12, can extract the steady pin in the pin-and-hole 25, passing fixed mount 12 can when arriving desired location, be inserted steady pin in the pin-and-hole 25 once more along sliding on the transporter pin rail 13 as need.As the next fulcrum of rig, pass the fixing more firm of fixed mount 12 and transporter pin rail 13 thereby make, and accurate positioning.
Second passes engaging lug 23 is used to connect an end of passing oil cylinder 11, the other end of passing oil cylinder 11 is connected to first of leading truck 10 and passes on the engaging lug 15, leading truck 10 comprises guide card 17, movable tube 14, lifting engaging lug 18, first passes engaging lug 15 and reinforcing rib 16, be fixed with movable tube 14 on the guide card 17, lifting engaging lug 18, first passes engaging lug 15 and reinforcing rib 16, hoist cylinder 9 is connected with guide card 17 by lifting engaging lug 18, and hoist cylinder 9 is arranged in the movable tube 14, finish the rising or the reduction of hydraulic drill rig by the lifting of hoist cylinder 9, hoist cylinder 9 is arranged in the movable tube 14 of leading truck 10, thereby guarantees the vertical lift of rig.Be fixed with reinforcing rib 16 on the guide card 17, reinforcing rib 16 interconnects with the locking engaging lug 20 of retaining mechanism 8, thereby locking cylinder 19 is fixed on the leading truck 10, the front end of locking cylinder 19 expansion links is fixed with locking fixture block 21, locking fixture block 21 inserts in the guide card 17 of leading truck 10, when locking cylinder 19 stretches out, locking fixture block 21 is adjacent to transporter pin rail 13, the ledge of at this moment locking fixture block 21 bottoms reaches the lower end of transporter pin rail 13, make leading truck 10 and 13 fixations of transporter pin rail, reliable stability is arranged when working to guarantee rig.
Leading truck 10 and fixed mount 6 are by hoist cylinder 9 and transfer oblique oil cylinder 7 to be connected, be connected with travelling carriage 4 on the fixed mount 6, travelling carriage 4 is connected with advancing oil cylinder 5, travelling carriage 4 is provided with hydraulic motor 3, the output shaft of hydraulic motor 3 is provided with adapter sleeve 2, and drilling rod 1 is connected with the output shaft of hydraulic motor 3 by adapter sleeve 2.
When working face of coal seam need punch when drawing out methane, with each component of the present utility model such as Fig. 1, the shown in Figure 2 assembling, and will pass oil cylinder 11, hoist cylinder 9, advance oil cylinder 5, transfer oblique oil cylinder 7 and hydraulic motor 3 to cut down connection by the pipeline operation, operation is cut down with hydraulic power unit and is connected, after waiting to finish, open hydraulic power unit, the control of cutting down by operation is to each oil cylinder fuel feeding that needs, and its general sequence is to give and pass oil cylinder 11 fuel feeding, make and pass oil cylinder 11 releases, pass oil cylinder 11 promotion leading trucks 10 and move forward, behind the position of arrival punching, adjust the suitable height of hoist cylinder 9, and adjust the angle of oblique oil cylinder 7, at this moment we under the effect of locking cylinder 19, are locked on the transporter pin rail 13 leading truck 10 to locking cylinder 19 fuel feeding, behind above finishing, prepare punching and draw out methane.
At first drilling rod 1 is connected with the output shaft of hydraulic motor 3 by adapter sleeve 2 during punching, give hydraulic motor 3 fuel feeding, make hydraulic motor 3 enter duty,, make to advance oil cylinder 5 promotion travelling carriages 4 to move forward at this moment to advancing oil cylinder 5 fuel feeding, owing to be fixed with hydraulic motor 3 on the travelling carriage 4, hydraulic motor 3 links to each other with drilling rod 1 by adapter sleeve 2, and along with advancing the flexible of oil cylinder 5, travelling carriage 4 moves along fixed mount 6, thereby make drilling rod 1 creep into and withdraw from, finish the work that punching draws out methane.
In the time need drawing out methane in other position punching, only need unclamp locking cylinder 19, leading truck 10 can be moved along transporter pin rail 13, give and pass oil cylinder 11 fuel feeding, pass oil cylinder 11 work, driving travelling carriage 4 moves, after arriving next punch position, give locking cylinder 19 fuel feeding again, make leading truck 10 fixing with transporter pin rail 13, operate hoist cylinder 9 once more, transfer oblique oil cylinder 7 and hydraulic motor 3, the work of drawing out methane of punching.
Fixing, the lifting of fixed mount 6 of the moving of the utility model leading truck 10, leading truck 10 and transporter pin rail 13 and the rotation of angle adjustment and drilling rod 1 all adopt hydraulic system to finish, adopt hydraulic system automaticity height, be convenient to operation and control, also can adopt frame for movements such as jack, motor to realize in actual use.
Be noted that, the above embodiment is to the explanation of technical solutions of the utility model and unrestricted, other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art, as long as do not exceed the thinking and the scope of technical solutions of the utility model, all should be included within the desired interest field of the utility model.
Claims (5)
1. colliery automatic moving type hydraulic drill rig, comprise transporter pin rail (13), it is characterized in that: transporter pin rail (13) is provided with passes fixed mount (12) and leading truck (10), pass between fixed mount (12) and the leading truck (10) and be connected by passing oil cylinder (11), leading truck (10) is provided with retaining mechanism (8), leading truck (10) is fixing by retaining mechanism (8) with transporter pin rail (13), leading truck (10) and fixed mount (6) are by hoist cylinder (9) and transfer oblique oil cylinder (7) to be connected, be connected with travelling carriage (4) on the fixed mount (6), travelling carriage (4) is connected with advancing oil cylinder (5), travelling carriage (4) is provided with hydraulic motor (3), and hydraulic motor (3) is connected by adapter sleeve (2) with drilling rod (1).
2. colliery according to claim 1 automatic moving type hydraulic drill rig, it is characterized in that: described leading truck (10) comprises guide card (17), movable tube (14), lifting engaging lug (18), first passes engaging lug (15) and reinforcing rib (16), be fixed with movable tube (14) on the guide card (17), lifting engaging lug (18), first passes engaging lug (15) and reinforcing rib (16), hoist cylinder (9) is connected with guide card (17) by lifting engaging lug (18), and hoist cylinder (9) is arranged in the movable tube (14), and retaining mechanism (8) is fixed on the reinforcing rib (16).
3. colliery according to claim 1 and 2 automatic moving type hydraulic drill rig, it is characterized in that: described retaining mechanism (8) comprises locking cylinder (19), locking engaging lug (20) and locking fixture block (21), locking cylinder (19) is fixed on the reinforcing rib (16) of guide card (17) by locking engaging lug (20), and locking fixture block (21) is arranged on the front end of locking cylinder (19) expansion link.
4. colliery according to claim 1 automatic moving type hydraulic drill rig, it is characterized in that: described passing fixed mount (12) comprises passes fixed mount fixture block (24), movable trip (26), trip seat (22), first bearing pin (27), second bearing pin (28) and second is passed engaging lug (23), passing fixed mount fixture block (24) is stuck on the transporter pin rail (13), pass and be fixed with the trip seat (22) and the second passing engaging lug (23) on the fixed mount fixture block (24), trip seat (22) is connected by first bearing pin (27) and second bearing pin (28) with movable trip (26), the lower end that movable trip (26) catches on transporter pin rail (13), second passes engaging lug (23) is connected with passing oil cylinder (11).
5. colliery according to claim 4 automatic moving type hydraulic drill rig is characterized in that: described passing fixed mount fixture block (24) is provided with pin-and-hole (25), passes fixed mount fixture block (24) and is connected by steady pin with transporter pin rail (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201505151U CN202039774U (en) | 2011-05-12 | 2011-05-12 | Automatic-moving hydraulic drilling machine used for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201505151U CN202039774U (en) | 2011-05-12 | 2011-05-12 | Automatic-moving hydraulic drilling machine used for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039774U true CN202039774U (en) | 2011-11-16 |
Family
ID=44967223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201505151U Expired - Fee Related CN202039774U (en) | 2011-05-12 | 2011-05-12 | Automatic-moving hydraulic drilling machine used for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039774U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587961A (en) * | 2012-04-10 | 2012-07-18 | 中国矿业大学 | Feeding method and device for hole protecting pipe for soft coal seam gas extraction hole |
| CN106050151A (en) * | 2016-07-22 | 2016-10-26 | 山东科技大学 | Self-movable all-in-one machine for drilling and supporting |
| CN107701117A (en) * | 2017-10-25 | 2018-02-16 | 山西东华机械有限公司 | A kind of transverse-moving mechanism for tunnel apical pore rig |
| CN112832846A (en) * | 2021-02-05 | 2021-05-25 | 枣庄科技职业学院 | Extraction device and extraction method for extracting gas in old goaf of coal mine |
-
2011
- 2011-05-12 CN CN2011201505151U patent/CN202039774U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587961A (en) * | 2012-04-10 | 2012-07-18 | 中国矿业大学 | Feeding method and device for hole protecting pipe for soft coal seam gas extraction hole |
| CN106050151A (en) * | 2016-07-22 | 2016-10-26 | 山东科技大学 | Self-movable all-in-one machine for drilling and supporting |
| CN107701117A (en) * | 2017-10-25 | 2018-02-16 | 山西东华机械有限公司 | A kind of transverse-moving mechanism for tunnel apical pore rig |
| CN112832846A (en) * | 2021-02-05 | 2021-05-25 | 枣庄科技职业学院 | Extraction device and extraction method for extracting gas in old goaf of coal mine |
| CN112832846B (en) * | 2021-02-05 | 2023-03-14 | 枣庄科技职业学院 | Extraction device and extraction method for extracting gas in old goaf of coal mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102444416B (en) | Fully mechanized mining face hydraulic support beam-type retracting device | |
| CN201460729U (en) | Excavation machine onboard jumbolter | |
| CN202039774U (en) | Automatic-moving hydraulic drilling machine used for coal mine | |
| CN201326382Y (en) | Hydraulic outburst prevention drilling machine for coal seam gas drainage | |
| CN109611151B (en) | Method for hanging shield machine out in narrow space near business line | |
| CN106523012B (en) | Push sliding structure for fully mechanized mining face of steeply inclined coal seam in pseudo-inclined downward mining mode | |
| CN105156117A (en) | Tunnel-rescue pipe jacking machine and construction method thereof | |
| CN103670401B (en) | A kind of drum shearer that can two-wayly creep into of certainly walking | |
| CN114542153A (en) | Mounting and dismounting device and mounting and dismounting method for mining hydraulic support | |
| CN103032091A (en) | Self-moving hydraulic support | |
| CN102322281B (en) | Tunnel quick-tunneling advance support integrated device | |
| CN101787889A (en) | Comprehensive mechanized coal mining method through cantilever support | |
| CN103362545B (en) | Scrapper and self-moving reversed loader linkage pushing pull frame device | |
| CN103832789B (en) | A kind of coal field haulage way automatic transit system and using method | |
| CN204941546U (en) | A kind of tunnel rescue push-bench | |
| CN101818649B (en) | Hydraulic supporting device for fully-mechanized coal driving workface | |
| CN205047147U (en) | All -hydraulic gallery of mining crawler -type rig of drilling angularly adjustable | |
| CN208330189U (en) | A kind of airborne drilling machine of rope sheave stroke amplification | |
| CN201635656U (en) | Side-propping anchor rod-anchor cable construction drill carriage with three movable arms | |
| CN102226394A (en) | Digging and exploring integrated machine | |
| CN203531749U (en) | Double-arm hydraulic tunneling drill carriage | |
| CN204081994U (en) | A kind of pneumatic frame column type driller with mobile device | |
| CN203594358U (en) | Full-hydraulic anchor rod drill carriage | |
| CN109915185B (en) | TBM middle plate frame system that crosses station | |
| CN108119173B (en) | Self-moving type telescopic front canopy and supporting method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20140512 |