CN213144369U - Cleaning system for cleaning drill rods and flights of drilling machines - Google Patents
Cleaning system for cleaning drill rods and flights of drilling machines Download PDFInfo
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- CN213144369U CN213144369U CN202021864959.7U CN202021864959U CN213144369U CN 213144369 U CN213144369 U CN 213144369U CN 202021864959 U CN202021864959 U CN 202021864959U CN 213144369 U CN213144369 U CN 213144369U
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Abstract
The utility model relates to the technical field of mechanical equipment, a cleaning system for cleaning drilling rod and flight of drilling machine is disclosed, it includes drilling machine, inlet tube and governing valve. The drilling machine comprises a driving motor, a drill rod and a drill bit, wherein the output end of the driving motor is connected with one end of the drill rod, the other end of the drill rod is connected with the drill bit, the outer surface of the drill rod is provided with a spiral sheet, one side of the upper part of the drill rod is provided with a water inlet, the drill rod is provided with a plurality of groups of water outlet groups, each water outlet group comprises a water spray hole, a cavity is formed in the drill rod, and the cavities are respectively communicated with the water inlet and the; one end of the water inlet pipe is detachably connected with the water inlet hole, and the other end of the water inlet pipe is used for being connected with an external water source; the regulating valve is arranged on the water inlet pipe and used for regulating the flow of water flow in the water inlet pipe. The utility model provides a cleaning system for a drilling rod and flight of clean drilling machine simple structure can self-cleaning drilling rod.
Description
Technical Field
The utility model relates to a mechanical equipment technical field especially relates to a cleaning system for cleaning drilling rod and flight of drilling machine.
Background
Before building houses and bridges, pile foundations need to be built, and drilling machines are generally used. A drill is a general term for machines and apparatuses that leave a cylindrical hole or hole in an object by means of rotary cutting or rotary pressing using a tool harder and sharper than the object. When the pile drill drills holes, the drill may carry a significant amount of soil which remains on the drill pipe and the flights. At present, the earth is manually removed by field constructors, and the labor intensity is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the cleaning system for cleaning the drill rod and the spiral blade of the drilling machine is simple in structure and capable of automatically cleaning the drill rod.
In order to achieve the above object, the present invention provides a cleaning system for cleaning a drill rod and a flight of a drilling machine, comprising:
the drilling machine comprises a driving motor, a drill rod and a drill bit, wherein the output end of the driving motor is connected with one end of the drill rod, the other end of the drill rod is connected with the drill bit, a spiral sheet is arranged on the outer surface of the drill rod, a water inlet hole is formed in one side of the upper portion of the drill rod, a plurality of water outlet hole groups are arranged on the drill rod and comprise water spray holes, a cavity is formed in the drill rod, and the cavity is respectively communicated with the water inlet hole and each water spray hole;
one end of the water inlet pipe is detachably connected with the water inlet hole, and the other end of the water inlet pipe is used for being connected with an external water source; and
and the regulating valve is arranged on the water inlet pipe and used for regulating the flow of water in the water inlet pipe.
Preferably, an internal thread is arranged in the water inlet pipe, an extension part extends from the outer side of the drill rod, an external thread matched with the internal thread in a threaded manner is arranged outside the extension part, and the extension part is in threaded connection with the water inlet pipe.
Preferably, the water outlet hole groups are arranged at equal intervals along the length direction of the drill rod.
Preferably, the same water outlet hole group comprises a plurality of water spray holes, and the water spray holes are uniformly distributed at equal intervals by taking the axis of the drill rod as a central line.
Preferably, the method further comprises the following steps:
the plugging pieces correspond to the water spraying holes one by one, and the plugging pieces are detachably connected with the water spraying holes.
Preferably, the outer part of the plugging piece is provided with an external thread, the water spraying hole is a screw hole, and the plugging piece is screwed in the screw hole.
Preferably, the method further comprises the following steps:
the pump body, the pump body sets up on the inlet tube for the pump sending rivers.
The utility model provides a pair of a cleaning system for cleaning drilling rod and flight of drilling machine compares with prior art, and its beneficial effect lies in: the utility model discloses a seted up the inlet opening on the drilling rod of drilling machine, inlet opening and cavity intercommunication, cavity and each hole for water spraying intercommunication. When needs clean drilling rod and flight, insert external water source with the inlet tube, during water flows the cavity from the inlet tube through the inlet opening, from each hole for water spraying blowout, can wash the earth on drilling rod and the flight. Constructors can also adjust the water flow by controlling the adjusting valve according to the amount of soil on the drill rod and the spiral sheet. The cleaning system for cleaning the drill rod and the spiral piece of the drilling machine can better clean the drill rod and the spiral piece, and the water quantity required by cleaning can be freely adjusted according to actual conditions, so that the cleaning system is environment-friendly and economical.
Drawings
FIG. 1 is a schematic structural view of a cleaning system for cleaning drill rods and flights of a drilling machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a drill rod, a drill bit and a drive motor according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a drill rod, drill bit and drive motor according to an embodiment of the present invention.
In the figure, 1, a water inlet pipe; 2. adjusting a valve; 3. a drilling machine; 31. a drive motor; 32. a drill stem; 33. a drill bit; 34. a drilling machine body; 4. a spiral sheet; 5. a water outlet hole group; 51. a water spray hole; 6. a cavity; 7. a water source; 8. an extension portion; 9. a pump body; 10. a receiving device; 11. mud concentration detection device.
Detailed Description
The following detailed description of the embodiments of the present invention is provided 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, it should be understood that the terms used in the present invention are used in the description of the present invention, and it should be understood that the terms "center", "upper", "lower", "bottom", "inner", "outer" and the like used in the present invention are used as the terms of the orientation or the positional relationship shown in the drawings, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 to 3, a cleaning system for cleaning drill rods and flights of a drilling machine according to a preferred embodiment of the present invention comprises a drilling machine 3, a water inlet pipe 1 and a regulating valve 2. The drilling machine 3 comprises a drilling machine body 34, a drive motor 31, a drill rod 32 and a drill bit 33. The drill body 34 includes a cockpit, a boom, a running gear, and the like. The suspension arm is connected with a driving motor 31, the output end of the driving motor 31 is connected with one end of a drill rod 32, the other end of the drill rod 32 is connected with a drill bit 33, a spiral sheet 4 is arranged on the outer surface of the drill rod 32, a water inlet hole is formed in one side of the upper portion of the drill rod 32, a plurality of groups of water outlet hole groups 5 are arranged on the drill rod 32, and the water outlet hole groups 5 are arranged at the upper end or the lower end of the spiral sheet 4. The water outlet hole group 5 comprises water spray holes 51, a cavity 6 is formed in the drill rod 32, and the cavity 6 is respectively communicated with the water inlet holes and the water spray holes 51; one end of the water inlet pipe 1 is detachably connected with the water inlet hole, and the other end of the water inlet pipe 1 is used for being connected with an external water source 7; the regulating valve 2 is arranged on the water inlet pipe 1 and is used for regulating the flow of water flow in the water inlet pipe 1.
Based on above-mentioned technical scheme, when drilling, the inlet opening is not connected with inlet tube 1. The driving motor 31 drives the drill rod 32 to rotate, so that the spiral sheet 4 fixedly connected to the outer side of the drill rod 32 and the drill bit 33 connected to the bottom end of the drill rod 32 rotate therewith, and a drilling effect is achieved. When needing clean drilling rod 32 and the earth on the flight 4, connect inlet tube 1 on drilling rod 32, inlet tube 1 and external water source 7 intercommunication, rivers get into inlet tube 1, through the inlet opening, flow through cavity 6, flow out from the hole for water spraying 51 in each group's outlet opening group 5, realize washing to drilling rod 32 and flight 4. The regulating valve 2 is mounted on the water inlet pipe 1 and is used for regulating water flow in the water inlet pipe 1. When the drill pipe 32 and the spiral slice 4 are stained with more soil, the opening degree of the adjusting valve 2 can be increased, and the water flow and the water impulse of the water spray holes 51 can be increased, so that the cleaning is convenient. When the drill rod 32 and the spiral sheet 4 are stained with less soil, the opening degree of the adjusting valve 2 can be reduced, the water flow and the water impact of the water spray holes 51 can be reduced, water is saved, and the device is economical and environment-friendly. This cleaning system can realize the automatic effect of washing earth, clean drilling rod 32, easy operation, convenient to use.
Specifically, an internal thread is arranged in the water inlet pipe 1, an extension part 8 extends from the outer side of the drill rod 32, and the extension part 8 is annular. An external thread matched with the internal thread is arranged outside the extension part 8, and the extension part 8 is in threaded connection with the water inlet pipe 1. Through threaded connection, the detachable connection between the water inlet pipe 1 and the drill rod 32 is realized, and the connection and the detachment are convenient and reliable.
Optionally, the water outlet holes 5 are evenly spaced along the length of the drill rod 32 to flush out different portions of the drill rod 32. The same set of outlet holes 5 is arranged below the spiral sheet 4. The same water outlet group 5 comprises a plurality of water spray holes 51, and the water spray holes 51 are uniformly distributed at equal intervals by taking the axis of the drill rod 32 as a central line, so that the water spray holes 51 on the same water outlet group 5 uniformly spray water, and the drill rod 32 and the spiral plate 4 are cleaned by 360 degrees.
In addition, the cleaning system for cleaning the drill rod and the spiral blade of the drilling machine further comprises a plurality of plugging pieces (not shown in the figure), wherein each plugging piece corresponds to each water spraying hole 51 one by one, and the plugging pieces are detachably connected with the water spraying holes 51. When drilling, the plugging piece is connected in the water spraying hole 51, so that soil enters the cavity 6 from the water spraying hole 51 to cause plugging. The blocking piece can be a plug or other parts. The outer part of the plugging piece is provided with external threads, the water spraying hole 51 is a screw hole, and the plugging piece is screwed in the screw hole. By means of threaded connection, the plugging piece can be effectively prevented from falling off when the drilling machine 3 drills. In this embodiment, the blocking member may be a plug screw threadedly engaged with the threaded bore.
In addition, the cleaning system for cleaning the drill rod and the spiral blade of the drilling machine further comprises a pump body 9, wherein the pump body 9 is arranged on the water inlet pipe 1 and used for pumping water flow and providing a sufficient water source 7 for the cavity 6.
The utility model discloses a working process does: before the drilling machine 3 drills a hole, a plurality of plugging pieces are screwed in the water spraying holes 51 by constructors, and the water inlet pipe 1 is not connected with the drill rod 32 and is separated from the drill rod. After the drilling machine 3 drills holes, soil is adhered to the surfaces of the drill rod 32 and the spiral sheet 4, and a constructor threads the water inlet pipe 1 on the extension part 8, so that the water inlet pipe 1 is communicated with the cavity 6. The other end of inlet tube 1 is connected with external water source 7, is equipped with the pump body 9 on the inlet tube 1, can pump the water in the inlet tube 1. The operator adjusts the water flow in the water jet hole 51 by adjusting the adjusting valve 2 on the water inlet pipe 1. When the amount of soil is large, the opening degree of the control valve 2 can be appropriately increased, thereby increasing the amount of water sprayed from the water spray hole 51. When the amount of soil is small, the opening degree of the regulating valve 2 can be appropriately reduced, thereby reducing the amount of water sprayed in the water spray holes 51.
To sum up, the embodiment of the utility model provides a cleaning system for cleaning the drilling rod of drilling machine and flight has seted up the inlet opening on the drilling rod of its drilling machine, inlet opening and cavity intercommunication, cavity and each hole for water spraying intercommunication. When needs clean drilling rod and flight, insert external water source with the inlet tube, during water flows the cavity from the inlet tube through the inlet opening, from each hole for water spraying blowout, can wash the earth on drilling rod and the flight. Constructors can also adjust the water flow by controlling the adjusting valve according to the amount of soil on the drill rod and the spiral sheet. The cleaning system for cleaning the drill rod and the spiral piece of the drilling machine can better clean the drill rod and the spiral piece, and the water quantity required by cleaning can be freely adjusted according to actual conditions, so that the cleaning system is environment-friendly and economical.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. A cleaning system for cleaning drill rods and flights of a drilling rig comprising:
the drilling machine comprises a driving motor, a drill rod and a drill bit, wherein the output end of the driving motor is connected with one end of the drill rod, the other end of the drill rod is connected with the drill bit, a spiral sheet is arranged on the outer surface of the drill rod, a water inlet hole is formed in one side of the upper portion of the drill rod, a plurality of water outlet hole groups are arranged on the drill rod and comprise water spray holes, a cavity is formed in the drill rod, and the cavity is respectively communicated with the water inlet hole and each water spray hole;
one end of the water inlet pipe is detachably connected with the water inlet hole, and the other end of the water inlet pipe is used for being connected with an external water source;
the regulating valve is arranged on the water inlet pipe and used for regulating the flow of water flow in the water inlet pipe;
a receiving device having a receiving chamber for receiving washing water flowing down from the drill rod and the spiral piece;
a slurry concentration detection device installed in the receiving device; and
and the controller is electrically connected with the regulating valve and the slurry concentration detection device.
2. The cleaning system for cleaning the drill rod and the spiral blade of the drilling machine as claimed in claim 1, wherein the water inlet pipe is internally provided with an internal thread, the outer side of the drill rod extends to form an extension part, the extension part is externally provided with an external thread matched with the internal thread in a threaded mode, and the extension part is in threaded connection with the water inlet pipe.
3. The cleaning system for cleaning drill rods and flights of a drilling machine of claim 1 wherein each set of water outlet holes is equally spaced along the length of the drill rod.
4. The cleaning system for cleaning the drill rod and the spiral blade of the drilling machine as claimed in claim 3, wherein the same water outlet hole group comprises a plurality of water jet holes, and the water jet holes are uniformly distributed at equal intervals by taking the axis of the drill rod as a central line.
5. The cleaning system for cleaning drill rods and flights of a drilling rig of claim 1 further comprising:
the plugging pieces correspond to the water spraying holes one by one, and the plugging pieces are detachably connected with the water spraying holes.
6. The cleaning system for cleaning drill rods and blades of drilling machines according to claim 5, wherein said blocking member is externally threaded, and said water jet hole is a threaded hole into which said blocking member is screwed.
7. A cleaning system for cleaning drill rods and flights of drilling machines according to any of claims 1-6 further comprising:
the pump body, the pump body sets up on the inlet tube for the pump sending rivers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021864959.7U CN213144369U (en) | 2020-08-31 | 2020-08-31 | Cleaning system for cleaning drill rods and flights of drilling machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021864959.7U CN213144369U (en) | 2020-08-31 | 2020-08-31 | Cleaning system for cleaning drill rods and flights of drilling machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213144369U true CN213144369U (en) | 2021-05-07 |
Family
ID=75741938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021864959.7U Active CN213144369U (en) | 2020-08-31 | 2020-08-31 | Cleaning system for cleaning drill rods and flights of drilling machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213144369U (en) |
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2020
- 2020-08-31 CN CN202021864959.7U patent/CN213144369U/en active Active
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| GR01 | Patent grant | ||
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Address after: 22nd floor, Zhujiang planning building, 10 Jianshe Avenue, Yuexiu District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou City Construction Engineering Supervision Co.,Ltd. Address before: 22nd floor, Zhujiang planning building, 10 Jianshe Avenue, Yuexiu District, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU MUNICIPAL CONSTRUCTION PROJECT SUPERVISION Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |