CN201943577U - Longhole drill carriage angle adjusting mechanism for mines - Google Patents
Longhole drill carriage angle adjusting mechanism for mines Download PDFInfo
- Publication number
- CN201943577U CN201943577U CN 201120004103 CN201120004103U CN201943577U CN 201943577 U CN201943577 U CN 201943577U CN 201120004103 CN201120004103 CN 201120004103 CN 201120004103 U CN201120004103 U CN 201120004103U CN 201943577 U CN201943577 U CN 201943577U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- adjusting mechanism
- column
- upper support
- longhole
- 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
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Abstract
The utility model relates to a longhole drill carriage angle adjusting mechanism for mines, which comprises a fixed plate (6), a stand column (2) and an upper supporting column (3), and is characterized in that the stand column (2) and the upper supporting column (3) are fixed on the fixed plate (6) in parallel; the stand column (2) is internally provided with a first oil cylinder (4); a middle sleeve (5) is sheathed outside the stand column (2); the bottom end of the first oil cylinder (4) is arranged on the fixed plate (6); a piston rod of the first oil cylinder (4) is connected with the top end of the middle sleeve (5); outer sleeves (8) are sheathed outside the middle sleeve (5) and the upper supporting column (3); one end of a second oil cylinder (9) is connected with the bottom of the side wall of the middle sleeve (5) by a connecting piece, and the other end of the second oil cylinder (9) is connected with the top of the side wall of the outer sleeve (8) by a connecting piece; a sliding clamping assembly (11) is arranged between the two outer sleeves (8) and movably connected with the two outer sleeves (8); and a compensation cylinder (12) is arranged between the sliding clamping assembly (11) and the outer sleeve (8) in an inclined way. The longhole drill carriage angle adjusting mechanism has the advantages that a frame is short, the angle of drilling can be adjusted in a large range, the operation is flexible, and the applicability is strong.
Description
Technical field
The utility model relates to a kind of deep hole drilling machine for mining angle-adjusting mechanism, is specifically related to water, spy gas, spy tomography, caving, water filling etc. are visited in a kind of colliery with the hydraulic pressure track-type rig.Belong to the outstanding drilling technique field of the high gas in colliery.
Background technology
At the prominent coal mining work plane of height, owing to have a large amount of gas in the coal seam,, enhance productivity for guaranteeing safety in production, in the process of mining, the method that often adopts the rig jewel hole to discharge methane gas reduces gas hazard.
And the underground work place needs constantly change, though in the down-hole same place, the angle of punching is with highly also different, during punching, needing to adopt the upper support device to carry out support fixation up and down, then the balladeur train assembly need be adopted the first oil cylinder lifting, punched afterwards in the location.Existing deep hole drilling machine for mining, its balladeur train assembly only adopts one first oil cylinder lifting, makes that the animal economy height is higher; Secondly because the first oil cylinder adjustment height is restricted, and its bore angle adjustable angle is little, maximum only angle can reach 45 degree, and is poor for applicability.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of fuselage height, the bore angle adjustable extent is big, applicability is strong deep hole drilling machine for mining angle-adjusting mechanism are provided.
The purpose of this utility model is achieved in that a kind of deep hole drilling machine for mining angle-adjusting mechanism, and it comprises fixed head, column and upper support post, and described column and upper support post are fixed on the fixed head side by side,
Be provided with first oil cylinder in the described column, described column is arranged with middle cover outward, and the described first oil cylinder bottom is arranged on the fixed head, and the piston rod of described first oil cylinder is connected with middle cover top;
Cover is arranged with overcoat outward with the upper support post in described, and described second oil cylinder, one end is connected with middle cover sidewall bottom by connector, and the other end is connected with the sleeve side wall top by connector;
Described cunning adds assembly and is arranged between two overcoats, and flexibly connects with two overcoats respectively;
Describedly state sliding adding between assembly and the described overcoat and be obliquely installed compensating cylinder.
The utility model deep hole drilling machine for mining angle-adjusting mechanism has the following advantages:
The utility model deep hole drilling machine for mining angle-adjusting mechanism, can realize-10o～+ bore operation at 75o angle, job safety can significantly alleviate workman's physical labor intensity, and running is more flexible in narrow low stoop way, and mobility is good, and applicability is strong.
The utility model deep hole drilling machine for mining angle-adjusting mechanism, the scope of application is wide, and the dense of implementing in soft rock or coal seam that can be used for driving face has outburst prevention measures to require is holed, and also is applicable to other occasions.This equipment has characteristics such as compact conformation, flexible operation, good, the full section operation of mobility, safety be good.Visit the work of water spy gas except that finishing, also can creep into bad ground.The first-class drilling tool of its supporting common reamer can carry out rotary drilling; In full coal road operation, adopt the supporting reaming bit drilling and forming hole of twist drill rods.
Description of drawings
Fig. 1 is the structural representation of the utility model deep hole drilling machine for mining angle-adjusting mechanism.
Fig. 2 is the vertical view of Fig. 1.
Among the figure:
Swivel base 1, column 2, upper support post 3, first oil cylinder 4, middle cover 5, fixed head 6, upper support oil cylinder 7, overcoat 8, second oil cylinder 9, footstock 10, sliding assembly 11, the compensating cylinder 12 of adding.
The specific embodiment
Referring to Fig. 1-Fig. 2, a kind of deep hole drilling machine for mining angle-adjusting mechanism that the utility model relates to, mainly by column 2, upper support post 3, first oil cylinder 4, middle cover 5, fixed head 6, upper support oil cylinder 7, overcoat 8, second oil cylinder 9, footstock 10, cunning adds assembly 11 and compensating cylinder 12 is formed;
Be fixed with column 2 and upper support post 3 side by side on described two fixed heads 6,
Be provided with first oil cylinder 4 in the described column 2, cover 5 in described column 2 outer being arranged with, described first oil cylinder 4 bottoms are arranged on the fixed head 6, and the piston rod of described first oil cylinder 4 is connected with middle cover 5 tops;
Be provided with upper support oil cylinder 7 in the described upper support post 3, described upper support oil cylinder 7 bottoms are arranged on the fixed head 6, and the piston rod of described upper support oil cylinder 7 is provided with footstock 10;
Cover 5 and the upper support post 3 outer overcoats 8 that are arranged with in described, described second oil cylinder, 9 one ends are connected with middle cover 5 sidewalls bottom by connector, and the other end is connected with overcoat 8 top side wall by connector.
Described cunning adds assembly 11 and is arranged between two overcoats 8, and flexibly connects with two overcoats 8 respectively;
Described compensating cylinder 12 is obliquely installed, and the one end links to each other with the support slide rail that described cunning adds assembly 11, and the other end links to each other with described overcoat 8.
During the lifting of balladeur train assembly, make the first oil cylinder work earlier, cover and overcoat lifting make the lifting thereupon of balladeur train assembly in the drive, when insufficient height, the second oil cylinder work is with overcoat lifting once more, make the height lifting once more of balladeur train assembly to reach desired height that what promptly adopt is three joints, two stretching structures; Compensating cylinder work then, balladeur train assembly begin to tilt under the effect of compensating cylinder, realization-10o～+ angular adjustment at 75o angle.
Use the utility model lifting support structure, under the situation that balladeur train assembly hoisting depth meets the demands, can make that the height of deep hole drill car is short as much as possible, be applicable to the use of stoop way, increased its scope of application.
Claims (1)
1. deep hole drilling machine for mining angle-adjusting mechanism, it comprises fixed head (6), column (2) and upper support post (3), it is characterized in that: described column (2) and upper support post (3) are fixed on the fixed head (6) side by side,
Be provided with first oil cylinder (4) in the described column (2), described column (2) is outer to be arranged with middle cover (5), and described first oil cylinder (4) bottom is arranged on the fixed head (6), and the piston rod of described first oil cylinder (4) is connected with middle cover (5) top;
Cover (5) and the outer overcoat (8) that is arranged with of upper support post (3) in described, described second oil cylinder (9) one ends are connected with middle cover (5) sidewall bottom by connector, and the other end is connected with overcoat (8) top side wall by connector;
Described cunning adds assembly (11) and is arranged between two overcoats (8), and flexibly connects with two overcoats (8) respectively;
Describedly state sliding adding between assembly (11) and the described overcoat (8) and be obliquely installed compensating cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120004103 CN201943577U (en) | 2011-01-08 | 2011-01-08 | Longhole drill carriage angle adjusting mechanism for mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120004103 CN201943577U (en) | 2011-01-08 | 2011-01-08 | Longhole drill carriage angle adjusting mechanism for mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943577U true CN201943577U (en) | 2011-08-24 |
Family
ID=44470926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120004103 Expired - Fee Related CN201943577U (en) | 2011-01-08 | 2011-01-08 | Longhole drill carriage angle adjusting mechanism for mines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774999A (en) * | 2014-01-10 | 2014-05-07 | 江苏中煤矿山设备有限公司 | Operation mechanism for ninety-degree full-directional hydraulic drill carriage for coal-mine gas control end-located drainage roadway |
-
2011
- 2011-01-08 CN CN 201120004103 patent/CN201943577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774999A (en) * | 2014-01-10 | 2014-05-07 | 江苏中煤矿山设备有限公司 | Operation mechanism for ninety-degree full-directional hydraulic drill carriage for coal-mine gas control end-located drainage roadway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20170108 |