CN217813291U - Crawler-type hydraulic down-the-hole drill for coal mining exploration - Google Patents
Crawler-type hydraulic down-the-hole drill for coal mining exploration Download PDFInfo
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- CN217813291U CN217813291U CN202221925077.6U CN202221925077U CN217813291U CN 217813291 U CN217813291 U CN 217813291U CN 202221925077 U CN202221925077 U CN 202221925077U CN 217813291 U CN217813291 U CN 217813291U
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- hole drill
- backup pad
- supporting leg
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Abstract
The utility model provides a crawler-type hydraulic down-the-hole drill for coal mining exploration, which comprises a main body, a sliding plate, a long rod, a drill arm, a storage box, a protective cover, a front support plate and a rear support plate, wherein the sliding plate is movably arranged at the top of the main body through a sliding groove, an internal hydraulic cylinder is fixedly arranged at one side of the sliding plate, the rear support plate is slidably arranged at one end of the inner side of the main body and is fixedly connected with the internal hydraulic cylinder, the rear support plate is L-shaped, the inboard movable mounting of the one end of back backup pad has the kelly, this track-mounted hydraulic down-the-hole drill for coal mining surveys can adjust the locating position of rig arm through inside pneumatic cylinder and stock pneumatic cylinder, through preceding backup pad, back backup pad, preceding supporting leg and back supporting leg can support this down-the-hole drill, improve this down-the-hole drill's stability, the convenience is accomodate preceding supporting leg and back supporting leg simultaneously, can prevent through the protection casing that the dust from flying upward, the noise reduction.
Description
Technical Field
The utility model relates to a coal mining surveys technical field, specifically is a coal mining surveys and uses crawler-type hydraulic down-the-hole drill.
Background
The coal mine is an area for mining coal resources and generally comprises a mineworker coal mine and an open pit coal mine, the coal mine is a reasonable space excavated by human beings when a geological layer rich in coal is excavated, generally comprises a roadway, a well cave, a mining surface and the like, a down-the-hole drill is required to be used for drilling in the process of coal mining and surveying, the conventional crawler-type hydraulic down-the-hole drill drives a drill rod to rotate through a motor, the drilling depth of the drill rod is adjusted through a hydraulic cylinder, a drilling structure of the conventional crawler-type hydraulic down-the-hole drill is arranged on the front side of a main body, the down-the-hole drill can shake and has poor stability when advancing, and dust can diffuse during drilling to generate large noise.
Therefore, the utility model provides a coal mining surveys and uses crawler-type hydraulic pressure down-the-hole drill.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough that prior art exists, the utility model aims at providing a coal mining surveys and uses crawler-type hydraulic down-the-hole drill to solve the problem that proposes in the above-mentioned background art, the utility model discloses can adjust the locating place of rig arm, improve this down-the-hole drill's stability through preceding supporting leg and back supporting leg, can prevent that the dust from flying upward, the noise reduction.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a track-mounted hydraulic down-the-hole drill for coal mining survey, includes main part, slide, stock, rig arm, storage box, protection casing, preceding backup pad and back backup pad, spout movable mounting has the slide at the top of main part, one side fixed mounting of slide has inside pneumatic cylinder, the one end slidable mounting of the inboard of main part has back backup pad, back backup pad links to each other with inside pneumatic cylinder is fixed, the shape of back backup pad is "L" type, the inboard movable mounting of the one end of back backup pad has the kelly, the one end of back backup pad has back supporting leg through axis of rotation movable mounting, the other end of the inboard of main part has the movable rod through spring movable mounting, one side fixed mounting of main part has preceding backup pad, the inside of preceding backup pad has preceding supporting leg through axis of rotation movable mounting, the one end of movable rod links to each other with preceding supporting leg activity through the slider, the top movable mounting of slide has the stock, movable mounting has the stock between pneumatic cylinder and the main part, the one end movable mounting of stock has the rig arm pneumatic cylinder, the stock has the stock drive the stock rod on the piston rod of stock drive the stock box, the other end of motor drive axle has the stock, the removable stock output shaft.
As a preferred embodiment of the utility model, there is the fly leaf one side of back backup pad through axis of rotation movable mounting, the bottom fixed mounting of fly leaf has the limiting plate, the one end setting of back supporting leg is at the top of fly leaf.
As a preferred embodiment of the present invention, the rollers are rotatably installed at one end of the rear supporting leg and the front supporting leg.
As a preferred embodiment of the present invention, the slider is slidably mounted on one side of the front support leg.
As a preferred embodiment of the present invention, the drill rig arm has a guide bar inside fixed mounting, and the storage box is slidably mounted on the guide bar.
As an optimal implementation manner of the utility model, fixed mounting has controlling means in the main part, controlling means passes through the electric wire and links to each other with stock pneumatic cylinder, top pneumatic cylinder, horn pneumatic cylinder, inside pneumatic cylinder and driving motor electrical property.
The utility model has the advantages that: the utility model relates to a coal mining surveys and uses crawler-type hydraulic down-the-hole drill can adjust the mounted position of rig arm through inside pneumatic cylinder and stock pneumatic cylinder, can support this down-the-hole drill through preceding backup pad, back backup pad, preceding supporting leg and back supporting leg, improves this down-the-hole drill's stability, and the while is convenient to be accomodate preceding supporting leg and back supporting leg, can prevent through the protection casing that the dust from flying upward, noise reduction.
Drawings
FIG. 1 is a structural diagram of a crawler-type hydraulic down-the-hole drill for coal mining and surveying of the present invention;
FIG. 2 is a cross-sectional view of the crawler-type hydraulic down-the-hole drill for coal mining and surveying of the present invention;
FIG. 3 is a sectional view of the adjusting state of the crawler-type hydraulic down-the-hole drill for coal mining and surveying of the present invention;
FIG. 4 is an enlarged view of the area A in FIG. 2 of the crawler-type hydraulic down-the-hole drill for coal mining and surveying of the present invention;
FIG. 5 is an enlarged view of the crawler-type hydraulic down-the-hole drill for coal mining exploration, shown in FIG. 2;
in the figure: 1. a main body; 2. a long rod hydraulic cylinder; 3. a slide plate; 4. a long rod; 5. a drill boom; 6. a top hydraulic cylinder; 7. a guide rod; 8. a storage box; 9. the drill rod can be replaced; 10. a protective cover; 11. a boom cylinder; 12. a front support plate; 13. a front support leg; 14. a rear support leg; 15. a rear support plate; 16. an internal hydraulic cylinder; 17. a drive motor; 18. a clamping rod; 19. a movable plate; 20. a limiting plate; 21. a movable rod; 22. a spring; 23. a slide block.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a track-type hydraulic down-the-hole drill for coal mining survey, includes main part 1, slide 3, stock 4, rig arm 5, storage box 8, protection casing 10, preceding backup pad 12 and back backup pad 15, there is slide 3 at the top of main part 1 through spout movable mounting, one side fixed mounting of slide 3 has inside pneumatic cylinder 16, the inboard one end slidable mounting of main part 1 has back backup pad 15, back backup pad 15 is fixed with inside pneumatic cylinder 16 and links to each other, the shape of back backup pad 15 is "L" type, the inboard movable mounting of the one end of back backup pad 15 has kelly 18, the one end of back backup pad 15 has back backup leg 14 through axis of rotation movable mounting, the other end of the inboard of main part 1 has movable rod 21 through spring 22 movable mounting, one side fixed mounting of main part 1 has backup pad 12, the inside of preceding backup pad 12 has preceding backup leg 13 through axis of rotation movable mounting, the one end of movable rod 21 passes through slider 23 and preceding leg 13 movable connection, the top movable mounting of slide 3 has stock 4, movable mounting stock 4 and main part 1 has stock 6, the other end movable mounting has the stock 6 of rig arm 5 and the fixed mounting has the stock arm 6, the top of drill rod 6, the motor drive hydraulic cylinder 6 is to the fixed mounting of the stock arm 6, the top of the fixed mounting of the hydraulic cylinder 6, the hydraulic cylinder 6 of the fixed mounting of the stock arm 6, the top of the fixed mounting of the drill rod 6 is to the fixed mounting of the hydraulic cylinder 6, the stability during travel is improved, and the stability of the down-the-hole drill can be increased by the front support leg 13 and the rear support leg 14.
As a preferred embodiment of the utility model, there is a fly leaf 19 one side of back backup pad 15 through axis of rotation movable mounting, the bottom fixed mounting of fly leaf 19 has limiting plate 20, the one end setting of back supporting leg 14 can be accomodate supporting leg 14 at the top of fly leaf 19.
As a preferred embodiment of the present invention, the one end of the rear support leg 14 and the front support leg 13 is rotated and installed with the roller, and the rear support leg 14 and the front support leg 3 are conveniently rotated.
As a preferred embodiment of the present invention, the sliding block 23 is slidably mounted on one side of the front supporting leg 13, so that the sliding block 23 can slide on the front supporting leg 13, and the front supporting leg 13 can be conveniently adjusted.
As a preferred embodiment of the utility model, the inside fixed mounting of rig arm 5 has guide bar 7, storage box 8 slidable mounting can carry on spacingly to storage box 8 on guide bar 7, and the convenience is adjusted storage box 8's position.
As a preferred embodiment of the utility model, fixed mounting has controlling means in the main part 1, controlling means passes through the electric wire and links to each other with stock pneumatic cylinder 2, top pneumatic cylinder 6, horn pneumatic cylinder 11, inside pneumatic cylinder 16 and driving motor 17 electrical property, conveniently carries out coal mining exploration drilling.
When the crawler-type hydraulic down-the-hole drill for coal mining exploration is used, the down-the-hole drill is driven to move to a position needing drilling, the internal hydraulic cylinder 16 and the long-rod hydraulic cylinder 2 are controlled by the control device, the internal hydraulic cylinder 16 is a bidirectional hydraulic cylinder, the internal hydraulic cylinder 16 drives the sliding plate 12 and the rear supporting plate 15 to slide in the main body 1, the rear supporting plate 15 drives the rear supporting leg 4, one end of the rear supporting leg 14 slides down from the movable plate 19 and rotates at one end of the rear supporting plate 15, one end of the rear supporting leg 14 is in contact with the ground through the roller wheel, the clamping rod 18 descends to limit the rear supporting leg 14, the sliding plate 12 drives the drill arm 5 to move to one side through the long rod 4, one end of the sliding plate 12 extrudes the movable rod 21, the movable rod 21 compresses the spring 22, one end of the movable rod 21 pushes the front supporting leg 13 through the sliding block 23, and the front supporting leg 13 rotates in the front supporting plate 12, one end of a front supporting leg 13 is contacted with the ground through a roller, the front supporting leg 13 and a rear supporting leg 14 support the down-the-hole drill, the angle of a drill arm 5 is adjusted by controlling a long rod hydraulic cylinder 2 and a machine arm hydraulic cylinder 11, one end of the drill arm 5 is propped against the position of a drill hole, a protective cover 10 is covered on the position of the drill hole, a driving motor 17 is started, an output shaft of the driving motor 17 drives a replaceable drill rod 9 to rotate, the position of the storage box 8 is adjusted through the top hydraulic cylinder 6, so that the length of the replaceable drill rod 9 is adjusted, the position of the drill arm 5 can be adjusted through the internal hydraulic cylinder 16 and the long-rod hydraulic cylinder 2 of the crawler-type hydraulic down-the-hole drill for coal mining and surveying, the down-the-hole drill can be supported through the front support plate 12, the rear support plate 15, the front support leg 13 and the rear support leg 14, the stability of the down-the-hole drill is improved, meanwhile, the front supporting leg 13 and the rear supporting leg 14 are convenient to store, dust can be prevented from flying through the protective cover 10, and noise is reduced.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a track-type hydraulic down-the-hole drill for coal mining exploration, includes main part (1), rig arm (5), protection casing (10), its characterized in that, there is slide (3) at the top of main part (1) through spout movable mounting, one side fixed mounting of slide (3) has inside pneumatic cylinder (16), backup pad (15) behind the one end slidable mounting of the inboard of main part (1), back backup pad (15) and inside pneumatic cylinder (16) are fixed continuous, the shape of back backup pad (15) is "L" type, the inboard movable mounting of the one end of back backup pad (15) has kelly (18), the one end of back backup pad (15) has back support leg (14) through axis of rotation movable mounting, the other end of the inboard of main part (1) has movable rod (21) through spring (22) movable mounting, one side fixed mounting of main part (1) has preceding backup pad (12), the inside of preceding support leg (13) has through axis of rotation movable mounting, the one end of movable rod (21) has preceding support leg (13) through slider (23) and slide (3) movable mounting has stock (4), stock (4) and stock (4) between the movable mounting, stock (4) and stock (4) between the pneumatic cylinder (4), movable mounting has horn pneumatic cylinder (11) between stock (4) and rig arm (5), the one end fixed mounting of the inside of rig arm (5) has top pneumatic cylinder (6), fixed mounting has storage box (8) on the piston rod of top pneumatic cylinder (6), the inside fixed mounting of storage box (8) has driving motor (17), fixed mounting has removable drilling rod (9) on the output shaft of driving motor (17), the other end fixed mounting of rig arm (5) has protection casing (10).
2. A track-type hydraulic down-the-hole drill for coal mining surveying as defined in claim 1, wherein: one side of back backup pad (15) has fly leaf (19) through axis of rotation movable mounting, the bottom fixed mounting of fly leaf (19) has limiting plate (20), the one end setting of back supporting leg (14) is at the top of fly leaf (19).
3. The crawler-type hydraulic down-the-hole drill for coal mining exploration according to claim 1, characterized in that: and one ends of the rear supporting leg (14) and the front supporting leg (13) are rotatably provided with rollers.
4. The crawler-type hydraulic down-the-hole drill for coal mining exploration according to claim 1, characterized in that: the sliding block (23) is installed on one side of the front supporting leg (13) in a sliding mode.
5. A track-type hydraulic down-the-hole drill for coal mining surveying as defined in claim 1, wherein: the inside fixed mounting of rig arm (5) has guide bar (7), storage box (8) slidable mounting is on guide bar (7).
6. A track-type hydraulic down-the-hole drill for coal mining surveying as defined in claim 1, wherein: the main part (1) is fixedly provided with a control device, and the control device is electrically connected with the long rod hydraulic cylinder (2), the top hydraulic cylinder (6), the machine arm hydraulic cylinder (11), the internal hydraulic cylinder (16) and the driving motor (17) through electric wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221925077.6U CN217813291U (en) | 2022-07-25 | 2022-07-25 | Crawler-type hydraulic down-the-hole drill for coal mining exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221925077.6U CN217813291U (en) | 2022-07-25 | 2022-07-25 | Crawler-type hydraulic down-the-hole drill for coal mining exploration |
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| CN217813291U true CN217813291U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221925077.6U Active CN217813291U (en) | 2022-07-25 | 2022-07-25 | Crawler-type hydraulic down-the-hole drill for coal mining exploration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888816A (en) * | 2024-03-14 | 2024-04-16 | 福建省新华都工程有限责任公司 | Strip mine multi-angle perforation equipment with alignment positioning function |
-
2022
- 2022-07-25 CN CN202221925077.6U patent/CN217813291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888816A (en) * | 2024-03-14 | 2024-04-16 | 福建省新华都工程有限责任公司 | Strip mine multi-angle perforation equipment with alignment positioning function |
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