CN217462013U - Direct-connection energy-saving reverse circulation drilling machine - Google Patents
Direct-connection energy-saving reverse circulation drilling machine Download PDFInfo
- Publication number
- CN217462013U CN217462013U CN202220696905.7U CN202220696905U CN217462013U CN 217462013 U CN217462013 U CN 217462013U CN 202220696905 U CN202220696905 U CN 202220696905U CN 217462013 U CN217462013 U CN 217462013U
- Authority
- CN
- China
- Prior art keywords
- reverse circulation
- drilling machine
- direct
- combustion engine
- circulation drilling
- 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
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides an energy-conserving reverse circulation rig of antithetical couplet, include drilling platform and set up the support body on drilling platform, still include the elevating gear that drives the support body and go up and down to and be fixed in on the support body and along with the reverse circulation drilling equipment that the support body goes up and down, reverse circulation drilling equipment is including the internal-combustion engine as the power supply, its output shaft end of internal-combustion engine connects and drives oil pump and slush pump through transmission respectively, the oil pump loops through hydraulic motor, reducing gear box drive drilling rod and rotates.
Description
Technical Field
The utility model relates to a construction engineering machinery especially relates to an energy-conserving reverse circulation rig of antithetical couplet.
Background
The reverse circulation drilling machine is characterized in that when the drilling machine works, a drill rod drives a drill bit to cut and crush rock and soil in a hole, flushing liquid flows into the bottom of the hole from an annular gap between the drill rod and the wall of the hole, the drill bit is cooled and carries rock and soil drilling slag which is cut off, the flushing liquid returns to the ground from an inner cavity of the drill rod, and after precipitation and purification, the flushing liquid returns to the hole to be continuously recycled.
The diameter of the inner cavity of the drill rod is much smaller than that of the well hole, so that the mud and water in the drill rod rise much faster than the normal circulation, the flushing liquid and the drilling slag are mixed and are brought to the top end of the drill rod through the mud pump, the mixture flows to the sedimentation tank, and the mud is recycled after being settled and purified.
The traditional reverse circulation drilling machine takes a motor as a power source, a mud pump, a drill rod and a hydraulic oil pump are all driven by the motor, however, most of construction sites of the engineering drilling machine are in waste or remote areas, and most of electric facilities are imperfect, so the reverse circulation drilling machine is necessary to be provided with a diesel generator set for self power supply, but the diesel generator set consumes about 30% of extra power in the process of energy conversion, and huge energy waste is caused.
SUMMERY OF THE UTILITY MODEL
To the defect and not enough that exist among the prior art, the utility model aims to provide a directly ally oneself with energy-conserving reverse circulation rig of directly utilizing diesel internal-combustion engine as power supply.
The technical scheme of the utility model as follows:
the utility model provides an energy-conserving reverse circulation rig of antithetical couplet, includes drilling platform and sets up the support body on drilling platform, still includes the elevating gear that the drive support body goes up and down to and be fixed in on the support body and along with the reverse circulation drilling equipment of support body lift, its characterized in that: the reverse circulation drilling device comprises an internal combustion engine serving as a power source, the output shaft end of the internal combustion engine is connected with and drives an oil pump and a slurry pump through a transmission device respectively, and the oil pump drives a drill rod to rotate sequentially through a hydraulic motor and a reduction gearbox.
The further technical scheme comprises that the internal combustion engine is arranged at the central position above the reduction gearbox.
The further technical scheme includes that the internal combustion engine is a diesel internal combustion engine.
The further technical scheme includes that the transmission device connected with the slurry pump is a belt transmission mechanism and comprises an output belt pulley arranged at the output shaft end of the internal combustion engine and an input belt pulley arranged at the input shaft end of the slurry pump.
The further technical proposal comprises that the belt transmission mechanism is a triangular belt transmission mechanism.
The further technical scheme includes that the transmission device connected with the slurry pump is a chain and chain wheel transmission mechanism and a speed reducer, and the chain and chain wheel transmission mechanism is respectively connected with an output shaft of the internal combustion engine and an input shaft of the speed reducer.
The further technical proposal comprises that the transmission device connected with the oil pump is a belt transmission device or a chain and chain wheel transmission device.
The technical scheme is that the reduction gearbox is of a gear transmission structure and comprises a large gear arranged at the center and used for driving the drill rod and a small gear arranged on the outer side of the large gear and meshed with the large gear, and the hydraulic motor is coaxially arranged above the small gear and connected with the small gear.
The further technical scheme includes that the drill rod further comprises a slow rod arranged at the output shaft end of the reduction gearbox.
The drilling machine further comprises a crawler type traveling gear, wherein the crawler type traveling gear is arranged on the drilling platform, and a group of hydraulic support frames are respectively arranged at two ends of the drilling platform.
The technical effects of the utility model reside in that:
the utility model adopts the internal combustion engine directly connected with the oil pump and the slurry pump, and uses the internal combustion engine as a power source to directly drive the oil pump, so that the oil pump drives the hydraulic motor, and the hydraulic motor directly drives the reduction gearbox and the drill rod to work; the internal combustion engine directly drives the mud pump to pump mud.
With traditional internal-combustion engine electricity generation, driving motor compares as the mode of power supply, the utility model discloses one set of generating set and two motors have been reduced to and corresponding distribution equipment, can effectively reduce 10% equipment cost.
The utility model discloses a regard the internal-combustion engine as direct power supply, reduced the internal-combustion engine generating set and power transmission, the energy loss 30% that lead to among the power conversion process, showing and improving energy utilization and rate, reduced energy resource consumption.
The utility model discloses a regard the internal-combustion engine as direct power supply, reduced the operation and the maintenance of generating set and motor, further improved the operational reliability of whole equipment, reduced the running cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic side view of the present invention.
The reference numbers are as follows: the hydraulic lifting and lowering system comprises a walking crawler 1, a hydraulic lifting support leg 2, a hydraulic oil pump 3, a large telescopic frame 4, a diesel engine 5, a V-belt 6, a slurry pump 7, an output V-belt wheel 8, an input V-belt wheel 9, a hydraulic motor 10, a reduction gearbox 11, a slow rod 12, a drill rod 13, a drilling platform 14, an operation room 15 and a lifting oil cylinder 16.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figure 1, the structure schematic diagram of the direct-connection energy-saving reverse circulation drilling machine of the utility model is shown in figure 2.
The utility model discloses an energy-conserving reverse circulation rig of antithetical couplet includes drilling platform 14, is provided with control chamber 15 and walking track 1 on the drilling platform 14, and 14 both ends of drilling platform are provided with a set of hydraulic pressure lift landing leg 2 respectively, and walking track 1 can drive whole rig to operating position, then each hydraulic pressure lift landing leg 2 with the rig whole lifting and provide firm support.
The drilling platform 14 is provided with a large telescopic frame 4, one end of the lifting oil cylinder 16 is hinged on the drilling platform, the other end of the lifting oil cylinder is hinged with the telescopic part of the large telescopic frame 4, and the lifting oil cylinder 16 can push the large telescopic frame 4 to ascend or descend.
In the embodiment, a reduction box 11 is fixedly arranged on the telescopic part of the telescopic big frame 4, the periphery of a box body of the reduction box 11 is fixedly connected with the telescopic big frame 4, the reduction box 11 is of a traditional hollow big gear structure, a central hole of a big gear is connected with a slurry pump 7 through an elbow, a small gear is arranged on the side of the big gear, a hydraulic motor 10 is arranged above the central shaft end of the small gear, and an output shaft of the hydraulic motor 10 is directly connected with an input shaft of the small gear.
The platform is arranged above the reduction gearbox 11, the diesel engine 5 is arranged on the platform, the platform is preferably arranged at the center of the platform in the embodiment, the center of gravity of the whole telescopic big frame 4 is kept at the center of the structure, and the stability of the operation of the whole device during drilling and punching is improved.
As an alternative embodiment, the diesel engine 5 may also be arranged at other positions of the platform.
In the preferred embodiment of the present invention, the power source is preferably a diesel engine, and as an alternative, other types of engines, such as gasoline engines, may be used.
The utility model discloses in, diesel engine or gasoline engine are diesel oil internal-combustion engine or gasoline internal-combustion engine promptly.
The output shaft end of the diesel engine 5 is sequentially connected with two transmission devices, one transmission device is a belt transmission device, preferably a triangle belt transmission device, the output shaft end of the diesel engine 5 is provided with an output triangle belt wheel 8, the output triangle belt wheel is connected with the triangle belt 6 and drives an input triangle belt wheel 9 at the other end to rotate, and the input triangle belt wheel 9 is arranged at the input shaft end of the slurry pump 7 and drives the slurry pump 7 to work.
In this embodiment, the speed reduction output can be achieved by using the wheel diameter ratio between the output triangular pulley and the input triangular pulley.
Of course, other types of drive belts, such as plate belts, may be used for the belt drive.
As an alternative embodiment, a reduction gear may be driven at the output shaft end of the diesel internal combustion engine by a chain sprocket drive, and the reduction gear is connected with and drives the slurry pump to work.
The other transmission device at the output shaft end of the diesel internal combustion engine 5 is connected with the hydraulic oil pump 3 and outputs power to drive the hydraulic oil pump 3 to work, and an output liquid pipe of the hydraulic oil pump 3 is connected with the hydraulic motor 10 and drives the hydraulic motor 10 to work.
As a preferred embodiment, based on the hydraulic oil pump 3 is small in size, and the input and output liquid pipes can be arranged in a bending way, the output shaft end of the diesel engine 5 can be directly connected with the input shaft end of the hydraulic oil pump 3 to directly drive the hydraulic oil pump 3 to work.
As an alternative, the transmission device may be a chain and sprocket transmission device, or a belt transmission device connected to the input shaft end of the hydraulic oil pump 3.
An output liquid pipe of the hydraulic oil pump 3 is connected with the hydraulic motor 10 and drives the hydraulic motor 10 to work, an output shaft end of the hydraulic motor 10 drives a reduction gearbox pinion to rotate, the pinion is meshed with a hollow gearwheel and drives the gearwheel to rotate, an output shaft end of the hollow gearwheel is connected with a slow rod 12, and a drill rod 13 and a drill bit are driven to work through the slow rod 12.
The above description is only a preferred embodiment of the present invention, and other variations and modifications can be made by those skilled in the art according to the technical content and essence of the present invention, but all of them will be included in the scope of the present invention.
Claims (10)
1. The utility model provides an energy-conserving reverse circulation rig of antithetical couplet, includes drilling platform and sets up the support body on drilling platform, still includes the elevating gear that the drive support body goes up and down to and be fixed in on the support body and along with the reverse circulation drilling equipment of support body lift, its characterized in that: the reverse circulation drilling device comprises an internal combustion engine serving as a power source, the output shaft end of the internal combustion engine is connected with and drives an oil pump and a slurry pump through a transmission device respectively, and the oil pump drives a drill rod to rotate sequentially through a hydraulic motor and a reduction gearbox.
2. The direct-coupled energy-saving reverse circulation drilling machine as claimed in claim 1, wherein: the internal combustion engine is arranged at the central position above the reduction gearbox.
3. The direct-coupled energy-saving reverse circulation drilling machine as claimed in claim 2, wherein: the internal combustion engine is a diesel internal combustion engine.
4. The direct-coupled energy-saving reverse circulation drilling machine as claimed in claim 1, wherein: the transmission device connected with the mud pump is a belt transmission mechanism and comprises an output belt pulley arranged at the output shaft end of the internal combustion engine and an input belt pulley arranged at the input shaft end of the mud pump.
5. The direct-coupled energy-saving reverse circulation drilling machine according to claim 4, wherein: the belt transmission mechanism is a triangular belt transmission mechanism.
6. The direct-coupled energy-saving reverse circulation drilling machine as claimed in claim 1, wherein: the transmission device connected with the slurry pump is a chain and sprocket transmission mechanism and a speed reducer, and the chain and sprocket transmission mechanism is respectively connected with an output shaft of the internal combustion engine and an input shaft of the speed reducer.
7. The direct-coupled energy-saving reverse circulation drilling machine as claimed in claim 1, wherein: the transmission device connected with the oil pump is a belt transmission device or a chain and chain wheel transmission device.
8. The direct-coupled energy-saving reverse circulation drilling machine as claimed in claim 1, wherein: the reduction gearbox is of a gear transmission structure and comprises a large gear arranged at the center and used for driving the drill rod and a small gear arranged on the outer side of the large gear and meshed with the large gear, and the hydraulic motor is coaxially arranged above the small gear and connected with the small gear.
9. The direct-coupled energy-saving reverse circulation drilling machine as claimed in claim 1, wherein: the drill rod further comprises a buffer rod arranged at the output shaft end of the reduction gearbox.
10. The direct-coupled energy-saving reverse circulation drilling machine as claimed in claim 1, wherein: the drilling machine further comprises a crawler-type traveling gear, the crawler-type traveling gear is arranged on the drilling platform, and a group of hydraulic support frames are respectively arranged at two ends of the drilling platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220696905.7U CN217462013U (en) | 2022-03-29 | 2022-03-29 | Direct-connection energy-saving reverse circulation drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220696905.7U CN217462013U (en) | 2022-03-29 | 2022-03-29 | Direct-connection energy-saving reverse circulation drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217462013U true CN217462013U (en) | 2022-09-20 |
Family
ID=83267298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220696905.7U Active CN217462013U (en) | 2022-03-29 | 2022-03-29 | Direct-connection energy-saving reverse circulation drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217462013U (en) |
-
2022
- 2022-03-29 CN CN202220696905.7U patent/CN217462013U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201567978U (en) | Injection head of coiled tubing | |
| CN201354457Y (en) | Multi-directional multi-axial mixing cement pile machine | |
| CN212774127U (en) | Novel hybrid rotary drilling rig | |
| CN102322056A (en) | Super-large-torque spiral hole-boring and pile-pouring machine | |
| CN110056391B (en) | Deep well mine auxiliary drainage device utilizing surface water potential energy | |
| CN201358707Y (en) | Pump suction direct and reverse circulation percussion drill | |
| CN217462013U (en) | Direct-connection energy-saving reverse circulation drilling machine | |
| CN204646086U (en) | A kind of water drilling Spiral digging machine | |
| CN215927259U (en) | Multifunctional engineering drilling machine | |
| CN2310143Y (en) | Auxiliary action total hydraulic open-air hidden hole drill | |
| CN2675840Y (en) | Vertical shaft swinging type self-unloading fastener engineering drilling machine | |
| CN206635629U (en) | Cement pavement dabbing machine | |
| CN101413267B (en) | Multi-direction multi-shaft stirring concrete earth pile machine | |
| CN114412352A (en) | Stable drilling machine for spiral earth anchor | |
| CN113833402A (en) | Multifunctional engineering drilling machine and control method thereof | |
| CN103993553B (en) | Portable cement pavement breaker | |
| CN203960722U (en) | Portable cement pavement breaker | |
| CN206942659U (en) | A kind of flywheel energy storage self power generation Self propelled type well repairing machine | |
| CN202706911U (en) | Double power fully hydraulic long auger drilling machine | |
| CN2101738U (en) | Multifunctional drilling machine for trailer | |
| CN2674063Y (en) | Gantry type engineering drilling machine | |
| CN201083083Y (en) | Hydraulic pressurization well borer | |
| CN203961788U (en) | A kind of drilling equipment | |
| CN201170085Y (en) | Single machine double-pumping energy-saving environment protection oil pumping machine | |
| CN2734973Y (en) | Light rig for petroleum and geological exploration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |