CN1054416C - Omnibearing hydraulic jumbolter - Google Patents
Omnibearing hydraulic jumbolter Download PDFInfo
- Publication number
- CN1054416C CN1054416C CN96112892A CN96112892A CN1054416C CN 1054416 C CN1054416 C CN 1054416C CN 96112892 A CN96112892 A CN 96112892A CN 96112892 A CN96112892 A CN 96112892A CN 1054416 C CN1054416 C CN 1054416C
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- base
- oil
- rotating disk
- head
- present
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Abstract
The present invention relates to an omnibearing hydraulic jumbolter which is improved on the basis of ' a single hydraulic jumbolter'(CN2185323). The present invention has the main improving point that the connecting mode of the machine head of the jumbolter is changed and is changed from the original fixing connection into movable connection, namely that the machine head is composed of a rotary table and a base which are connected with the oil matching shaft in a hinging way, an oil motor is arranged on the rotary table, the bottom parts of the two sides of the rotary table are provided with semi-circle arc-shaped supporting lugs, and the base is fixed to an oil cylinder. The present invention has the advantages that the structure is simple, the present invention can drill vertical holes and can also drill horizontal holes of any angle, and one machine with multiple functions is realized.
Description
The present invention relates to a kind of hydraulic jumbolter, is that the special tool of roadway bolt supporting is down advanced in the colliery.
Chinese patent CN2185323 discloses a kind of " monomer hydraulic jumbolter ", it by hydraulic motor, oil cylinder, revolving valve, send guiding valve, slewing maneuver mechanism to, send operating mechanism to and head is formed, its oil circuit is board-like connection, tandem control, its revolving valve is a two-position four-way valve, and it sends guiding valve to is three-position four-way valve.The shortcoming of this rig is upwards to beat bolthole, the bolthole of can not directly playing well.In addition, the pneumatic jumbolter that Australia produces also can only upwards be beaten bolthole, during with its dozen lateral aperture, need do a special racks, rig is placed on the shelf could beats lateral aperture.At present, there is not the product of the family hole of directly playing well both at home and abroad.And in fact, the colliery not only needs upwards to beat bolthole, and horizontal direction also must be beaten bolthole.
The objective of the invention is at above-mentioned shortcoming of the prior art, and a kind of upright opening of both can having beaten is provided, can beat the omnibearing hydraulic jumbolter of lateral aperture again.
The object of the present invention is achieved like this, it is to improve to form on " monomer hydraulic jumbolter " basis (CN2185323), its main improvement is the connecting mode that has changed the rig head, become by original fixed connection and to be movable connection, be that head is made up of rotating disk and base, and rotating disk and base are that hinge type connects with oil distribution shaft, oil motor is installed on the rotating disk, rotating disk two side bottoms are provided with the semicircular arc journal stirrup, when head is horizontal, two semicircular arc journal stirrups are supported in revolving valve and send on the valve body of guiding valve, on the base fixed oil cylinder.
Advantage of the present invention is simple in structure, has solved the problem that jumbolter is beaten lateral aperture preferably, not only can beat upright opening, and the flat hole at any angle of can also fetching water, and has realized a tractor serves several purposes, realizes Ji Dao driving and equipment unification under coal mine.
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the user mode figure when beating lateral aperture.
By Fig. 1-3 as can be known, a kind of hydraulic jumbolter, it is by oil motor, oil cylinder, revolving valve, send guiding valve to, slewing maneuver mechanism, sending operating mechanism and head to forms, its oil circuit is board-like connection, tandem control, head is movable connecting mode, be that head is made up of rotating disk 6 and base 11, and rotating disk 6 and base 11 are that hinge type connects with oil distribution shaft, oil motor 5 is installed on the rotating disk 6,6 liang of side bottoms of rotating disk are provided with semicircular arc journal stirrup 7, when head was horizontal, two semicircular arc journal stirrups 7 are supported in rotation to be changeed guiding valve and sends on the valve body of guiding valve, and base 11 is fixed on the oil cylinder 8.
Base 11 is a thread connection with oil cylinder 8, and an end is provided with and the be fixedly connected through hole 17 of usefulness of rotating disk 6 on base 11.
In Fig. 1-3,1 is guard shield, and 2 is transmission body, and 3 is water pipe, and 4 is the rotating disk link rod, and 9 is oil pipe, and 10 for handling arm, and 12 is the revolving valve valve body, and 13 is flowline connection to subsea, and 14 is handwheel, 15 inlet connectors, and 16 for sending the guiding valve valve body to.
When using this rig to beat lateral aperture, the rig head is rotated down 90 °, become the horizontal direction (see figure 3), just can beat lateral aperture, during punching, control handwheel 14 is exerted oneself downwards, at this moment, add a power except that the gravity of rig itself again downwards, oil cylinder is sent to sideling, by the resolution of forces principle, it produces level power forward and power vertically upward, power is vertically upward offset by the gravity and the downward pressure sum of control handgrip of rig, and horizontal component promotion drilling rod cuts automatic feed.
Pinch at the moment, the rig nose-high is removed 90 °, and by the through hole 17 that is located at base one end base and rotating disk are tightened up, just can beat upright opening with screw.
Claims (2)
1, a kind of hydraulic jumbolter, it is by oil motor, oil cylinder, revolving valve, send guiding valve to, slewing maneuver mechanism, sending operating mechanism and head to forms, its oil circuit is board-like connection, tandem control, it is characterized in that head is movable connecting mode, be that head is made up of rotating disk (6) and base (11), and rotating disk (6) and base (11) are that hinge type connects with oil distribution shaft, oil motor (5) is installed on the rotating disk (6), rotating disk (6) two side bottoms are provided with semicircular arc journal stirrup (7), when head is horizontal, two semicircular arc journal stirrups (7) are supported in rotation to be changeed guiding valve and sends on the valve body of guiding valve, and base (11) is fixed on the oil cylinder (8).
2, rig according to claim 1 is characterized in that base (11) and oil cylinder (8) are thread connection, and an end is provided with and the be fixedly connected through hole (17) of usefulness of rotating disk (6) on base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96112892A CN1054416C (en) | 1996-09-20 | 1996-09-20 | Omnibearing hydraulic jumbolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96112892A CN1054416C (en) | 1996-09-20 | 1996-09-20 | Omnibearing hydraulic jumbolter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1180131A CN1180131A (en) | 1998-04-29 |
| CN1054416C true CN1054416C (en) | 2000-07-12 |
Family
ID=5121649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96112892A Expired - Fee Related CN1054416C (en) | 1996-09-20 | 1996-09-20 | Omnibearing hydraulic jumbolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1054416C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027185A (en) * | 2008-05-13 | 2011-04-20 | 山特维克矿山工程机械有限公司 | Method for determining dead zone of valve |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422002B (en) * | 2015-12-30 | 2018-10-26 | 张家口宣化华泰矿冶机械有限公司 | A kind of comprehensive drill carriage of coal mine roadway |
| CN109209246B (en) * | 2018-07-30 | 2020-05-19 | 河北墨隆机电科技有限公司 | Anchor rod drilling machine with supporting side |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226559A (en) * | 1977-08-31 | 1980-10-07 | Atlas Copco Aktiebolag | Rock bolting apparatus |
| US4889191A (en) * | 1988-10-12 | 1989-12-26 | Fausett Sr C Lovon | Gooseneck assembly for rock drill and method for inserting friction rock stabilizer |
| CN2185323Y (en) * | 1994-02-04 | 1994-12-14 | 正定县煤矿机械厂 | Single hydraulic anchoring-bolt drilling machine |
| CN2223352Y (en) * | 1994-07-26 | 1996-03-27 | 煤炭科学研究总院南京研究所 | Entry-driving machine carrying anchor bar drilling and mounting machine |
-
1996
- 1996-09-20 CN CN96112892A patent/CN1054416C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226559A (en) * | 1977-08-31 | 1980-10-07 | Atlas Copco Aktiebolag | Rock bolting apparatus |
| US4889191A (en) * | 1988-10-12 | 1989-12-26 | Fausett Sr C Lovon | Gooseneck assembly for rock drill and method for inserting friction rock stabilizer |
| CN2185323Y (en) * | 1994-02-04 | 1994-12-14 | 正定县煤矿机械厂 | Single hydraulic anchoring-bolt drilling machine |
| CN2223352Y (en) * | 1994-07-26 | 1996-03-27 | 煤炭科学研究总院南京研究所 | Entry-driving machine carrying anchor bar drilling and mounting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027185A (en) * | 2008-05-13 | 2011-04-20 | 山特维克矿山工程机械有限公司 | Method for determining dead zone of valve |
| CN102027185B (en) * | 2008-05-13 | 2013-09-18 | 山特维克矿山工程机械有限公司 | Method for determining dead zone of valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1180131A (en) | 1998-04-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |