CN210105745U - High-efficiency rotary impact acceleration drilling tool - Google Patents
High-efficiency rotary impact acceleration drilling tool Download PDFInfo
- Publication number
- CN210105745U CN210105745U CN201920948925.7U CN201920948925U CN210105745U CN 210105745 U CN210105745 U CN 210105745U CN 201920948925 U CN201920948925 U CN 201920948925U CN 210105745 U CN210105745 U CN 210105745U
- Authority
- CN
- China
- Prior art keywords
- drill rod
- drill
- cylinder
- transmission shaft
- shaft assembly
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 230000001133 acceleration Effects 0.000 title claims description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000010355 oscillation Effects 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 16
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000009527 percussion Methods 0.000 claims 8
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a high-efficiency rotary impact accelerating drilling tool, which comprises a drilling rod barrel, a bypass valve, a motor assembly, a cardan shaft assembly and a transmission shaft assembly, wherein the bypass valve, the motor assembly, the cardan shaft assembly and the transmission shaft assembly are arranged in the drilling rod barrel from top to bottom; the upper end of the transmission shaft sleeve is connected with the universal shaft assembly, the drill rod can move up and down and is coaxially and rotatably arranged in the transmission shaft sleeve, and the drill rod barrel is internally provided with an oscillation adding mechanism which can drive the drill rod to move up and down in a reciprocating manner; the utility model discloses a set up in a drilling rod section of thick bamboo and add and shake mechanism, can drive the drill bit pole and do reciprocating motion from top to bottom in a drilling rod section of thick bamboo, make the drill bit in the rotary grinding stratum, the grinding is changeed to the stratum in the accessible production impact crushing effect, makes the stratum, improves well drilling speed, has shortened construction cycle.
Description
Technical Field
The utility model relates to an oil drilling instrument technical field especially relates to a rotatory impact acceleration drilling tool of high efficiency.
Background
The screw drilling tool is an underground power drilling tool taking mud as power, mud slurry pumped by a mud pump flows through a bypass valve and enters a motor assembly, a certain pressure difference is formed at the inlet and the outlet of the motor assembly to push a rotor of the motor assembly to rotate, torque and rotating speed are transmitted to a drill bit through a universal shaft assembly and a transmission shaft assembly, and the formation is ground and drilled through the rotation of the drill bit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid prior art's weak point, provide a rotatory impact acceleration drilling tool of high efficiency to effectively solve the weak point that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency rotary impact accelerating drilling tool comprises a drilling rod barrel, a bypass valve, a motor assembly, a universal shaft assembly and a transmission shaft assembly, wherein the bypass valve, the motor assembly, the universal shaft assembly and the transmission shaft assembly are arranged in the drilling rod barrel from top to bottom; the upper end of the transmission shaft sleeve is connected with the universal shaft assembly, the drill rod can move up and down and is coaxially arranged in the transmission shaft sleeve in a rotating mode, and the drill rod barrel is internally provided with an oscillation adding mechanism capable of driving the drill rod to move up and down in a reciprocating mode.
Further, the vibration adding mechanism comprises a support cylinder arranged between the drill rod cylinder and the drill rod, a plurality of rotary lifting tables which spirally ascend along the circumferential direction are arranged at the upper end of the support cylinder, the ascending direction of the rotary lifting tables is the same as the rotating direction of the drill rod, and a pressing arm which can drive the drill rod to ascend along the rotary lifting tables is arranged on the drill rod.
Further, a spring is arranged between the drill rod and the driving shaft sleeve and tends to force the pressing arm of the drill rod to press on the supporting cylinder.
Furthermore, the support cylinder is detachably arranged at the bottom of the drill rod cylinder.
Furthermore, the lower end of the support cylinder is provided with a pressing ring which can be pressed at the bottom of the drill rod cylinder, the bottom of the drill rod cylinder is provided with a fixed sleeve which presses the support cylinder on the drill rod cylinder, and the fixed sleeve is connected with the drill rod cylinder through threads.
Furthermore, the upper part of the transmission shaft sleeve is provided with a liquid feeding pipe extending into the liquid feeding hole of the drill rod, and the liquid feeding pipe is matched and spliced with the liquid feeding hole of the drill rod.
Further, the drill bit is detachably arranged on the drill bit rod.
Further, the lower extreme of drill bit pole is provided with the external screw thread, the upper end cooperation drill bit pole of drill bit has seted up the inside screw hole, drill bit and drill bit pole pass through threaded connection.
Furthermore, a plurality of pin holes are formed in the drill bit in a penetrating mode along the circumferential direction, the drill bit rod is provided with positioning holes in a matching mode with the pin holes, and retaining pins inserted into the positioning holes are arranged in the pin holes.
The above technical scheme of the utility model following beneficial effect has: the utility model discloses a set up in a drilling rod section of thick bamboo and add and shake mechanism, can drive the drill bit pole and do reciprocating motion from top to bottom in a drilling rod section of thick bamboo, make the drill bit in the rotary grinding stratum, the grinding is changeed to the stratum in the accessible production impact crushing effect, makes the stratum, improves well drilling speed, has shortened construction cycle.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a perspective view of a supporting cylinder according to an embodiment of the present invention;
fig. 4 is a matching view of the pressing arm and the supporting cylinder of the drill rod according to the embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, the high-efficiency rotary impact speed-increasing drilling tool of the present embodiment includes a drill rod barrel 1, and a bypass valve 2, a motor assembly 3, a universal shaft assembly 4 and a transmission shaft assembly 5 which are arranged in the drill rod barrel 1 from top to bottom, where the transmission shaft assembly 5 includes a transmission shaft sleeve 51 and a drill rod 52, a drill bit 6 is arranged at a lower end of the drill rod 52, liquid-feeding holes 5a are coaxially arranged on the transmission shaft sleeve 51, the drill rod 52 and the drill bit 6, and drilling liquid can be led to the drill bit 6 from the liquid-feeding holes 5a at an upper portion of the transmission shaft assembly 5;
the upper end of the transmission shaft sleeve 51 is connected with the universal shaft assembly 4, the drill rod 52 can move up and down and coaxially rotate in the transmission shaft sleeve 51, and the vibration adding mechanism which can drive the drill rod 52 to do up and down reciprocating movement is arranged in the drill rod barrel 1; the drill bit can continuously impact and crush the stratum while rotating and grinding the stratum, so that the stratum is easier to grind, and the drilling speed is improved;
preferably, the vibration mechanism comprises a support cylinder 53 arranged between the drill rod cylinder 1 and the drill rod 52, the upper end of the support cylinder 53 is provided with a plurality of spiral lifting tables 531 which spirally lift along the circumferential direction, the lifting direction of the spiral lifting tables 531 is the same as the rotating direction of the drill rod 52, the drill rod 52 is provided with a pressing arm 521 which can drive the drill rod 52 to rotate and lift along the spiral lifting tables 531, the pressing arm 521 and the drill rod 52 are of an integral structure, the drill rod 52 rotates to drive the pressing arm 521 to rotate together, the pressing arm 521 can drive the drill rod 52 to rotate and lift along the spiral lifting tables to lift the drill bit 6, when the pressing arm 521 rotates to the end of the spiral lifting tables 531, the pressing arm 521 falls onto the next adjacent spiral lifting table 531, at the moment, the drill bit 6 falls together with the pressing arm 521, the drill bit 6 impacts the stratum to crush the stratum, thereby facilitating the grinding of the drilling;
preferably, a spring 54 tending to force the pressing arm 521 of the drill rod 52 to press the supporting cylinder 53 is arranged between the drill rod 52 and the driving sleeve 51, when the pressing arm 521 rotates and rises along the rotary lifting table 531 together with the drill rod 52, the drill rod 52 compresses the spring 54, and when the pressing arm 521 rotates to the end of the rotary lifting table 531, the spring 54 pushes the drill rod 52 downwards, so that the impact force of the drill 6 on the stratum can be improved, and the stratum can be more easily crushed;
preferably, the support cylinder 53 is detachably arranged at the bottom of the drill rod cylinder 1, so that the drill rod 52 can be conveniently detached and replaced;
in this embodiment, the lower end of the support cylinder 53 is provided with a pressing ring 532 capable of pressing the bottom of the drill pipe cylinder 1, the bottom of the drill pipe cylinder 1 is provided with a fixing sleeve 11 for pressing the support cylinder 53 on the drill pipe cylinder 1, the fixing sleeve 11 is in threaded connection with the drill pipe cylinder 1, and the fixing sleeve 11 is connected with the drill pipe cylinder 1 and capable of pressing the pressing ring 532 upwards to fix the support cylinder 53.
Preferably, the upper part of the driving shaft sleeve 51 is provided with a liquid feeding pipe 511 extending into the liquid feeding hole 5a of the drill bit rod 52, the liquid feeding pipe 511 is matched and spliced with the liquid feeding hole 5a of the drill bit rod 52, and when drilling fluid is introduced, the drilling fluid directly enters the liquid feeding hole 5a of the drill bit rod 52 through the liquid feeding pipe 511, so that the drilling fluid is prevented from leaking out between the liquid feeding pipe 511 and the drill bit rod 52;
preferably, the drill bit 6 is a consumable tool, and the drill bit 6 is detachably arranged on the drill bit rod 52, so that the drill bit 6 can be conveniently replaced; preferably, the lower end of the drill rod 52 is provided with external threads, the upper end of the drill 6 is provided with internal threads matched with the drill rod 52, the drill 6 is connected with the drill rod 52 through threads, and the drilling direction of the drill 6 is the fastening direction of the threaded connection of the drill 6 and the drill rod 52;
preferably, a plurality of pin holes 6a are formed in the drill 6 in a penetrating manner along the circumferential direction, the drill rod 52 is provided with positioning holes in cooperation with the pin holes 6a, retaining pins 61 inserted into the positioning holes are arranged in the pin holes, and the retaining pins 61 are inserted into the pin holes 6a and the positioning holes, so that the relative rotation between the drill 6 and the drill rod 52 can be prevented, and the drill 6 and the drill rod 52 are prevented from being too tight or too loose in threaded connection.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. The utility model provides a high efficiency rotary impact acceleration drilling tool which characterized in that: the drilling machine comprises a drill rod barrel, a bypass valve, a motor assembly, a universal shaft assembly and a transmission shaft assembly, wherein the bypass valve, the motor assembly, the universal shaft assembly and the transmission shaft assembly are arranged in the drill rod barrel from top to bottom; the upper end of the transmission shaft sleeve is connected with the universal shaft assembly, the drill rod can move up and down and is coaxially arranged in the transmission shaft sleeve in a rotating mode, and the drill rod barrel is internally provided with an oscillation adding mechanism capable of driving the drill rod to move up and down in a reciprocating mode.
2. A high efficiency rotary percussion speed-increasing tool according to claim 1, wherein: the vibration mechanism comprises a support cylinder arranged between a drill rod cylinder and a drill rod, wherein the upper end of the support cylinder is provided with a plurality of rotary lifting tables which spirally ascend along the circumferential direction, the ascending direction of the rotary lifting tables is the same as the rotating direction of the drill rod, and the drill rod is provided with a pressing arm which can drive the drill rod to ascend along the rotary lifting tables in a rotating mode.
3. A high efficiency rotary percussion speed-increasing tool according to claim 2, wherein: a spring is arranged between the drill rod and the driving shaft sleeve and tends to force the pressing arm of the drill rod to press on the supporting cylinder.
4. A high efficiency rotary percussion speed-increasing tool according to claim 2, wherein: the support cylinder is detachably arranged at the bottom of the drill rod cylinder.
5. A high efficiency rotary percussion speed-increasing tool according to claim 4, wherein: the lower end of the support cylinder is provided with a pressing ring which can be pressed at the bottom of the drill rod cylinder, the bottom of the drill rod cylinder is provided with a fixed sleeve which presses the support cylinder on the drill rod cylinder, and the fixed sleeve is connected with the drill rod cylinder through threads.
6. A high efficiency rotary percussion speed-increasing tool according to claim 1, wherein: and the upper part of the transmission shaft sleeve is provided with a liquid running pipe extending into the liquid running hole of the drill rod, and the liquid running pipe is in matched insertion connection with the liquid running hole of the drill rod.
7. A high efficiency rotary percussion speed-increasing tool according to claim 1, wherein: the drill bit is detachably arranged on the drill bit rod.
8. A high efficiency rotary percussion speed-increasing tool according to claim 1, wherein: the lower end of the drill rod is provided with external threads, the upper end of the drill is provided with an internal thread hole matched with the drill rod, and the drill is connected with the drill rod through threads.
9. A high efficiency rotary percussion speed-increasing tool according to claim 1, wherein: the drill bit is provided with a plurality of pin holes along the circumferential direction in a through mode, the drill bit rod is provided with positioning holes in a matched mode with the pin holes, and retaining pins inserted into the positioning holes are arranged in the pin holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948925.7U CN210105745U (en) | 2019-06-24 | 2019-06-24 | High-efficiency rotary impact acceleration drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948925.7U CN210105745U (en) | 2019-06-24 | 2019-06-24 | High-efficiency rotary impact acceleration drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210105745U true CN210105745U (en) | 2020-02-21 |
Family
ID=69564029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920948925.7U Active CN210105745U (en) | 2019-06-24 | 2019-06-24 | High-efficiency rotary impact acceleration drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210105745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669010A (en) * | 2021-07-28 | 2021-11-19 | 淮安市井神钻采机具有限公司 | High-rotating-speed and high-torque screw drill |
| CN116025274A (en) * | 2023-03-07 | 2023-04-28 | 甘肃省地质矿产集团有限公司 | Anchor cable punching device and punching method thereof |
-
2019
- 2019-06-24 CN CN201920948925.7U patent/CN210105745U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669010A (en) * | 2021-07-28 | 2021-11-19 | 淮安市井神钻采机具有限公司 | High-rotating-speed and high-torque screw drill |
| CN116025274A (en) * | 2023-03-07 | 2023-04-28 | 甘肃省地质矿产集团有限公司 | Anchor cable punching device and punching method thereof |
| CN116025274B (en) * | 2023-03-07 | 2023-11-03 | 甘肃省地质矿产集团有限公司 | Anchor cable punching device and punching method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210105745U (en) | High-efficiency rotary impact acceleration drilling tool | |
| CN201354584Y (en) | Screw drilling tool | |
| CN102561951A (en) | Double-stage and double-speed well drilling tool | |
| CN107542405A (en) | Waterpower pulse helicoid hydraulic motor | |
| CN110159189A (en) | It surges composite impact device and its control method | |
| CN202768405U (en) | All-metal screw rod type oil-well pump for deep well | |
| CN208137842U (en) | Hydraulic blow helicoid hydraulic motor | |
| CN207829799U (en) | A kind of hold angle helicoid hydraulic motor for extended reach directional well | |
| CN201818235U (en) | Reverse rotary screw drilling tool | |
| CN102828691A (en) | Packed hole deviation control and near-drill-bit decompression compound way-type drilling unit | |
| CN104819140A (en) | Rotary rod oil well pump and rotary rod oil pumping system formed by the same | |
| CN105673483B (en) | Oil of diving directly drives screw pump flexible shaft transmission | |
| CN111577139A (en) | Turbine-driven hydraulic pulse generator | |
| CN201100233Y (en) | A single spiral pump | |
| CN108222818A (en) | A kind of integration, which is turned round, rushes mud motor | |
| CN102470523B (en) | Hammer drill and/or cutter turning device | |
| CN105715545B (en) | Submersible direct-drive screw pump universal joint transmission device | |
| CN201016273Y (en) | High-frequency vibration percussion drilling implement | |
| CN210977292U (en) | Turbine-driven hydraulic pulse generator | |
| CN203248101U (en) | Drilling tool capable of preventing stall | |
| CN207260971U (en) | Primary speed-down component and the oild chuck formula drill rod grip device for installing the component | |
| CN207420454U (en) | Waterpower pulse helicoid hydraulic motor | |
| CN105064908A (en) | Hole digging machine realizing anchoring through being driven by air pressure cylinder | |
| CN201802329U (en) | Underground hydraulic back-off no-load starting expansion piece | |
| CN202866642U (en) | Lower driving diving pump type reverse circulation well drill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230911 Address after: 062650 Qingxian Economic Development Zone, Cangzhou City, Hebei Province Patentee after: HEBEI SILUOTE PETROLEUM SPECIAL TUBE MANUFACTURING Co.,Ltd. Address before: 062650 Qingxian Economic Development Zone, Cangzhou City, Hebei Province Patentee before: HEBEI LISEN PETROLEUM MACHINERY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-efficiency rotary impact acceleration drilling tool Granted publication date: 20200221 Pledgee: Industrial and Commercial Bank of China Limited Qingxian Branch Pledgor: HEBEI SILUOTE PETROLEUM SPECIAL TUBE MANUFACTURING Co.,Ltd. Registration number: Y2024980033053 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |