CN115749579A - Emulsion drilling machine - Google Patents
Emulsion drilling machine Download PDFInfo
- Publication number
- CN115749579A CN115749579A CN202211515188.4A CN202211515188A CN115749579A CN 115749579 A CN115749579 A CN 115749579A CN 202211515188 A CN202211515188 A CN 202211515188A CN 115749579 A CN115749579 A CN 115749579A
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- China
- Prior art keywords
- water
- emulsion
- drill bit
- driving shaft
- drilling machine
- 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.)
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- 239000000839 emulsion Substances 0.000 title claims abstract description 57
- 238000005553 drilling Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 161
- 238000002347 injection Methods 0.000 claims abstract description 29
- 239000007924 injection Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 24
- 238000000034 method Methods 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of drilling machines, and provides an emulsion drilling machine which comprises a shell, a driving shaft, a movable plug, a folding baffle and a main water tank, wherein the driving shaft is rotatably connected with the main water tank; the activity of activity stopper sets up in the inside of mounting groove, the upper portion of activity stopper is spherical setting and extends to the surface of drive shaft, be connected with the installation axle between the inside in folding baffle and water injection chamber, the surface of installation axle is provided with the torsional spring. When the driving shaft rotates at a high speed, the movable plug generates a certain centrifugal force to move outwards, so that the fixation of the drill bit is reinforced, and when the device does not work, a user can easily rotate the drill bit to lower the movable plug, so that the user can rapidly and conveniently assemble and disassemble the drill bit.
Description
Technical Field
The invention relates to the technical field of drilling machines, in particular to an emulsion drilling machine.
Background
The hand-held type emulsion drilling machine is mainly used for drilling advance holes on a mechanical mining working surface, caving coal holes on the working surface, fire-fighting holes, water detection holes, gas detection holes, pressure measurement holes and the like, is a hand-held type drilling machine for the current work of the type and can replace a traditional electric coal drill and a rock drill. The emulsion hydraulic pump for supporting the coal face is used as a power source, and the emulsion hydraulic pump is particularly convenient to use on a fully mechanized coal mining operation face.
However, in the prior art, the emulsion drilling machine often has the problem that the drill bit is complex to install, but the installation steps are simplified, so that the fixing effect of the drill bit is not good, if the drill bit is connected by threads, the drill bit is easy to slip or loosen in the operation process, and the drill bit is complex to assemble and disassemble due to the fact that other reinforcing devices are additionally arranged on the basis.
Disclosure of Invention
The invention provides an emulsion drilling machine, which solves the problems that the emulsion drilling machine in the related technology is inconvenient to assemble and disassemble a drill bit or poor in fixing effect.
The technical scheme of the invention is as follows: an emulsion drilling machine comprises a shell and a main water tank;
the water injection device comprises a driving shaft, a water injection cavity, a drill bit and a water injection cavity, wherein the driving shaft is rotatably connected with a main water tank, the interior of the driving shaft is provided with the water injection cavity, the water injection cavity is communicated with the inner cavity of the main water tank, the surface of the driving shaft is provided with a group of mounting grooves, and the front of the driving shaft is detachably provided with the drill bit;
the movable plug is movably arranged in the mounting groove, the upper part of the movable plug is arranged in a spherical shape and extends to the surface of the driving shaft, a spring part is arranged at the bottom of the movable plug, a movable block is arranged at the other end of the spring part, the lower part of the movable block is arranged in a cambered surface shape and extends to the inside of the water injection cavity, and the movable plug can play a role in reinforcing the fixation of a drill bit;
folding baffle, be connected with the installation axle between folding baffle and the inside in water injection chamber, the surface of installation axle is provided with the torsional spring, folding baffle is located the rear portion of movable block, the internally mounted in water injection chamber has the spacing collar, the spacing collar is located folding baffle's rear portion.
In a preferred scheme, a mounting seat is fixedly mounted at the rear part of the housing, an emulsion pump is mounted inside the mounting seat, an emulsion motor is fixedly mounted at the output end of the emulsion pump, a main gear is arranged at the output end of the emulsion motor, a driven gear is arranged on the surface of the driving shaft, the driven gear is in meshed connection with the main gear, and the emulsion motor can convert pressure provided by the emulsion pump into torque so as to drive the main gear to rotate.
In a preferred scheme, a mounting plate is fixedly mounted at the rear part of the main water tank, a micro water pump is mounted on the surface of the mounting plate, a water inlet pipe is arranged at the water inlet end of the micro water pump, a water inlet is formed in the rear part of the main water tank, a water outlet pipe is arranged between the water outlet end of the micro water pump and the water inlet, and an external water source can be sucked into the main water tank and discharged into the main water tank by the micro water pump.
In a preferable scheme, a group of handles is arranged at the rear part of the shell, a switch rod is arranged at the upper part of the handle at the right part, a trigger rod is arranged at the upper part of the switch rod, a water pump switch is arranged below the trigger rod, a control wire is connected between the water pump switch and the micro-water pump, a wire-tying ring is arranged at the side part of the main water tank, and the control wire penetrates through the wire-tying ring.
In a preferred scheme, the movable block and the mounting groove are arranged in a sealing and sliding mode, and a waterproof sleeve is arranged on the surface of the torsion spring.
In a preferred scheme, a protective shell is arranged outside the driving shaft, a dust cover is arranged on the surface of the driving shaft, and a plurality of strip-shaped grooves are formed in the surface of the dust cover.
In a preferable scheme, the rear part of the drill bit is provided with an installation sleeve, a clamping groove corresponding to the movable plug is formed in the installation sleeve, and the clamping groove is attached to the upper part of the movable plug.
In a preferable scheme, the front part of the drill bit is provided with a water spray nozzle, the inside of the drill bit is provided with a spiral groove, and the spiral groove is communicated with the water injection cavity tank and extends to the water spray nozzle.
In a preferred scheme, an auxiliary water tank is arranged below the emulsion motor, a plurality of cooling pipes are connected between the auxiliary water tank and the main water tank, and the cooling pipes are positioned on two sides of the emulsion motor.
In a preferable scheme, fixing bolts are arranged between the two handles and the shell, and a supporting block is fixedly installed at the bottom of the shell.
The working principle and the beneficial effects of the invention are as follows:
1. when the driving shaft rotates at a high speed, the movable plug can generate a certain centrifugal force to move outwards, so that the fixing effect of the drill bit is strengthened, meanwhile, the movable block can move outwards under the action of the centrifugal force, and the spring part can generate outward movement thrust to the movable plug, so that the strengthening effect of the movable plug on the drill bit is further strengthened, so that the drill bit is prevented from loosening or slipping.
2. The trigger rod is arranged on the switch rod, so that a user can be ensured to synchronously start the micro water pump while driving the drill bit, and on the contrary, when the user stops using the micro water pump, the micro water pump can synchronously cut off water, so that the micro water pump has the functions of facilitating the operation of the user and saving water sources.
3. When wet drilling is carried out, the spiral groove can accelerate water flow during high-speed rotation, so that the water flow can be sprayed out from the water spraying opening at a high flow speed, the water flow can assist the drill bit to carry out hole turning on a wall body or a rock wall while preventing sandy soil from entering the inside of the spiral groove, meanwhile, the sprayed water can be matched with the drill hole to quickly discharge the sandy soil from the drill hole when flowing through the outer surface of the drill bit, and the water inside and outside the drill bit can jointly play a role in cooling the drill bit, so that the device is safer and more practical.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a cross-sectional view of the drive shaft of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view of the main tank of the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the drive shaft connection of the present invention;
FIG. 8 is a schematic view of the operation of the emulsion motor of the present invention
FIG. 9 is a schematic view of the housing connection of the present invention;
FIG. 10 is a schematic view of the main tank configuration of the present invention;
FIG. 11 is a schematic view of the folding baffle of the present invention;
FIG. 12 is a schematic view of the movable plug mechanism of the present invention
FIG. 13 is a schematic view of the internal structure of the drive shaft of the present invention;
FIG. 14 is a schematic cross-sectional view of a drill bit of the present invention;
fig. 15 is a schematic view of the internal structure of the drill bit of the present invention.
In the figure: 1. a housing; 11. a handle; 12. a protective shell; 13. a support block; 14. a mounting base; 111. fixing the bolt; 2. an emulsion pump; 21. an emulsion motor; 22. a main gear; 23. a driven gear; 3. a micro water pump; 31. a water inlet pipe; 32. a drain pipe; 4. a main water tank; 41. an auxiliary water tank; 42. a cooling tube; 43. mounting a plate; 44. a wire binding ring; 45. a water inlet; 5. a switch lever; 51. a trigger lever; 52. a water pump switch; 6. a drill bit; 61. a water jet; 62. a helical groove; 63. installing a sleeve; 7. a drive shaft; 71. a water injection cavity; 72. a dust cover; 721. a strip-shaped groove; 8. a movable plug; 81. a spring member; 82. a movable block; 83. a clamping groove; 84. mounting grooves; 9. folding the baffle; 91. a torsion spring; 92. a waterproof jacket; 93. installing a shaft; 94. a limiting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
As shown in fig. 1 to 15, the present embodiment proposes an emulsion drilling machine, which includes a housing 1, a driving shaft 7, a movable stopper 8, a folding baffle 9, and a main water tank 4; the driving shaft 7 is rotatably connected with the main water tank 4, a water injection cavity 71 is formed in the driving shaft 7, the water injection cavity 71 is communicated with an inner cavity of the main water tank 4, a user can add water or cooling liquid and the like into the main water tank 4 according to needs, so that the device can conveniently carry out wet drilling, meanwhile, the added liquid can be used for cooling the device, a group of mounting grooves 84 are formed in the surface of the driving shaft 7, the drill bit 6 is detachably mounted in front of the driving shaft 7, when the driving shaft 7 rotates, the drill bit 6 can be driven to synchronously rotate, and therefore the drill bit 6 can carry out drilling work on walls or rock masses; the movable plug 8 is movably arranged inside the mounting groove 84, the upper part of the movable plug 8 is arranged in a spherical shape and extends to the surface of the driving shaft 7, the bottom of the movable plug 8 is provided with a spring part 81, the other end of the spring part 81 is provided with a movable block 82, the lower part of the movable block 82 is arranged in a cambered surface and extends to the inside of the water injection cavity 71, when the device does not work, as the surface of the movable plug 8 is arranged in a spherical shape, a user can easily drop the movable plug 8 by rotating the drill bit 6, so that the movable plug 8 can not influence the installation or the disassembly of the user on the drill bit 6, and further the user can quickly and conveniently assemble and disassemble the drill bit 6, when the driving shaft 7 rotates at a high speed, the movable plug 8 can generate a certain centrifugal force to move outwards, so as to fix the drill bit 6, meanwhile, the movable block 82 can also move outwards under the action of the centrifugal force, and can generate the thrust of the outwards movement on the movable plug 8 through the spring part 81, so as to further enhance the reinforcing effect of the movable plug 8 on the drill bit 6, thereby preventing the drill bit 6 from loosening or slipping; an installation shaft 93 is connected between the folding baffle plate 9 and the inside of the water injection cavity 71, a torsion spring 91 is arranged on the surface of the installation shaft 93, the folding baffle plate 9 is positioned at the rear part of the movable block 82, a limiting ring 94 is arranged inside the water injection cavity 71, the folding baffle plate 9 can be folded under the impact of water flow when water in the main water tank 4 rushes into the inside of the water injection cavity 71, the folding baffle plate 9 can push the movable block 82 to move outwards in the folding process, so as to push the movable plug 8 to move outwards, so as to further enhance the reinforcing effect of the movable plug 8 on the drill bit 6, meanwhile, after the folding baffle plate 9 is folded, the movable block 82 can continuously receive the pushing force of the outward movement under the action of the water flow, so as to continuously enhance the reinforcing effect of the movable plug 8 on the drill bit 6, so as to prevent the drill bit 6 from loosening or sliding, and when the folding baffle plate 9 is unfolded, the limiting ring 94 can play a role in folding, so that the front part of the folding baffle plate 9 can be attached to the limiting ring 94, so that sandy soil generated by drilling can be prevented from entering the inside of the driving shaft 7 by the folding baffle plate 9.
Specifically, the rear portion fixed mounting of casing 1 has mount pad 14, the internally mounted of mount pad 14 has emulsion pump 2, emulsion pump 2's output fixed mounting has emulsion motor 21, emulsion motor 21's output is provided with master gear 22, the surface of drive shaft 7 is provided with driven gear 23, driven gear 23 is connected with master gear 22 meshing, emulsion motor 21 can turn into the moment of torsion with the pressure that emulsion pump 2 provided, thereby drive master gear 22 takes place to rotate, thereby make driven gear 23 take place to rotate, and then drive shaft 7 rotates, in actual assembling process, the user can select not unidimensional size master gear 22 or driven gear 23 to assemble as required, thereby make the device have high moment of torsion or high rotational speed.
Specifically, there is mounting panel 43 at the rear portion of main water tank 4 fixed mounting, mounting panel 43's surface mounting has miniature pump 3, miniature pump 3's the end of intaking is provided with inlet tube 31, water inlet 45 has been seted up at main water tank 4's rear portion, be provided with drain pipe 32 between miniature pump 3's the play water end and the water inlet 45, miniature pump 3 can inhale the inside of entering main water tank 4 side by side with outside water source, thereby make rivers can pour into water injection chamber 71, when miniature pump 3 fills main water tank 4 with water simultaneously, the use can do benefit to the water in the main water tank 4 and play the cooling effect to device self, thereby prevent that the device from producing higher temperature because of long-time operation, and then guaranteed that the device can carry out long-time operation.
Specifically, the rear portion of the casing 1 is provided with a group of handles 11, the upper portion of the right handle 11 is provided with a switch lever 5, the upper portion of the switch lever 5 is provided with a trigger lever 51, a water pump switch 52 is arranged below the trigger lever 51, a control line is connected between the water pump switch 52 and the micro water pump 3, the side portion of the main water tank 4 is provided with a wire binding ring 44, and the control line passes through the wire binding ring 44, so that a user can be ensured to synchronously start the micro water pump 3 while driving the drill bit 6, on the contrary, when the user stops using, water can be synchronously cut off, thereby achieving the effects of facilitating the operation of the user and saving water resources.
Specifically, sealed and slip setting between movable block 82 and the mounting groove 84, the surface of torsional spring 91 is provided with waterproof cover 92 to can avoid torsional spring 91 to be damaged because of the corrosion of soaking for a long time, the sand that also can prevent the device to produce when drilling simultaneously gets into water injection chamber 71 and blocks in torsional spring 91's clearance, thereby prolonged the life of device, and guaranteed the normal use of device.
Specifically, the outside of drive shaft 7 is provided with protecting crust 12, and the surface of drive shaft 7 is provided with dust cover 72, and a plurality of bar grooves 721 have been seted up on the surface of dust cover 72, and dust cover 72 can prevent that the device from when drilling, and the gap of device is gone into to the dust card that produces and influence the use of device, and bar groove 721 can be beaten down great and the fragment that splashes on dust cover 72 to the normal use of guarantee device.
Specifically, 6 backs of drill bit are provided with installation cover 63, the inside of installation cover 63 is seted up and is filled in 8 corresponding joint grooves 83 with the activity, when the user needs to install drill bit 6, can cup joint drill bit 6 on the surface of drive shaft 7, cup joint the in-process, installation cover 63 can directly be filled in 8 the inside of mounting groove 84 with the activity, and through rotating drill bit 6, make drive shaft 7 and 6 threaded connection of drill bit, when the drill bit 6 is screwed up in the bending, joint grooves 83 can be blocked into just to activity stopper 8, when drive shaft 7 carries out high-speed the commentaries on classics, activity stopper 8 is under centrifugal force and relevant device's linkage effect, can fully laminate with joint grooves 83, thereby play the reinforcing effect to the fixed of drill bit 6, thereby prevent that drill bit 6 from taking place not hard up or smooth silk.
Specifically, water jet 61 has been seted up to the front portion of drill bit 6, helicla flute 62 has been seted up to the inside of drill bit 6, helicla flute 62 and water injection chamber 71 case intercommunication and extend to water jet 61, helicla flute 62 can play the acceleration rate effect to the rivers when high-speed rotation, thereby make rivers can follow water jet 61 blowout with higher velocity of flow, rivers when can prevent that sand and soil from getting into helicla flute 62's inside, can also assist drill bit 6 to wall body or cliff hole that changes, spun water is when the surface of flowing through drill bit 6 simultaneously, can cooperate drilling 6 to discharge sand and soil from drilling fast, and the inside and outside water of drill bit 6 can play the cooling effect to drill bit 6 jointly, make the device safe and practical more.
Specifically, the below of emulsion motor 21 is provided with expansion tank 41, is connected with a plurality of cooling tubes 42 between expansion tank 41 and the main water tank 4, and cooling tubes 42 are located emulsion motor 21's both sides to make micro-water pump 3 after with water injection main water tank 4, rivers can flow into cooling tubes 42 and expansion tank 41 by the self-adaptation, thereby make the device can make full use of water cool down emulsion motor 21, thereby the guarantee device can carry out long-time operation.
Specifically, all be provided with fixing bolt 111 between two handles 11 and the casing 1 to make handle 11 can firmly install on casing 1, the bottom fixed mounting of casing 1 has supporting shoe 13, thereby can the person of facilitating the use when not using the device, places the device.
Specifically, the working process or the working principle of the emulsion drilling machine is as follows: when the user need advance drilling operation to wall or rock mass through the emulsion rig, the user can cup joint drill bit 6 on the surface of drive shaft 7, cup joint the in-process, installation cover 63 can directly be packed the inside that 8 impressing mounting groove 84 into with the activity, and through rotating drill bit 6, make drive shaft 7 and 6 threaded connection of drill bit, when the drill bit 6 is screwed up in the bending, activity stopper 8 can block joint groove 83 in the card just, thereby accomplish the installation between drill bit 6 and the drive shaft 7.
After that, the user can press the switch lever 5 at the handle 11 to drive the emulsion pump 2 to work, and the emulsion motor 21 can convert the pressure provided by the emulsion pump 2 into torque to drive the main gear 22 to rotate, so that the driven gear 23 rotates, and further the driving shaft 7 rotates, meanwhile, the trigger lever 51 is arranged at the upper part of the switch lever 5, and the water pump switch 52 is arranged below the trigger lever 51, so that the user can press the water pump switch 52 while pressing the switch lever 5, thereby ensuring that the user can synchronously start the micro water pump 3 while driving the drill bit 6, on the contrary, when the user stops using the device, the water can be cut off synchronously, thereby achieving the effects of facilitating the user to operate and saving water source, and after the micro water pump 3 sucks the external water out and discharges the external water into the main water tank 4, the water can adaptively flow into the cooling pipe 42 and the auxiliary water tank 41, thereby ensuring that the device can sufficiently utilize water to cool the emulsion motor 21, thereby ensuring that the device can operate for a long time, and when the movable plug 8 rotates at high speed, thereby generating a certain centrifugal force to further strengthen the plug 8, thereby the plug 8 can be stuck to the plug 6 and can be stuck to the movable plug 8 and can be stuck to the centrifugal force can be prevented from moving at the same time; and because the miniature pump 3 constantly pours water into the main water tank 4, make water gush into the inside of water injection chamber 71, and folding baffle 9 can be folded under the impact of rivers, in folding process, folding baffle 9 can promote the movable block 82 to move outwards, thereby promote the outward movement of movable plug 8, thereby further strengthen the reinforcement effect of movable plug 8 to drill bit 6, simultaneously after folding baffle 9 is folded, the movable block 82 can be under the effect of rivers, continuously receive the thrust of outward movement, thereby continuously strengthen the reinforcement effect of movable plug 8 to drill bit 6, thereby prevent that drill bit 6 from taking place to become flexible or smooth silk, and folding baffle 9 is when not folding, can prevent the sand that the drilling produced from getting into the inside of drive shaft 7, at last rivers can flow through 62 and spray water by water jet 61, in this in-process, the helicla flute 62 can play the acceleration effect to the rivers when high-speed rotation, thereby make rivers can spray out from water jet 61 with higher velocity, rivers can be when can prevent that sand from getting into the inside of helicla 62, can also assist drill bit 6 to the rock wall to carry out the rotation, simultaneously, can make rivers play the combined action to the water discharge from the inside and outside of helicla 6 when the drilling, and soil can make the drilling 6 go on the ground fast, and the drilling, the drilling is more practical cooling effect of the earth from the inside of the helicla bore hole 6, and go on the earth.
After completing the drilling work, the user can stop the emulsion motor 21 by releasing the switch lever 5, thereby stopping the drill 6, and at the same time, loosening the water pump switch 52, thereby completing the synchronous water cut-off, and placing the device through the support block 13.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An emulsion drilling machine is characterized by comprising a shell (1) and a main water tank (4);
the water injection device comprises a driving shaft (7), wherein the driving shaft (7) is rotatably connected with a main water tank (4), a water injection cavity (71) is formed in the driving shaft (7), the water injection cavity (71) is communicated with an inner cavity of the main water tank (4), a group of mounting grooves (84) are formed in the surface of the driving shaft (7), and a drill bit (6) is detachably mounted in the front of the driving shaft (7);
the movable plug (8) is movably arranged in the mounting groove (84), the upper portion of the movable plug (8) is arranged in a spherical shape and extends to the surface of the driving shaft (7), a spring part (81) is arranged at the bottom of the movable plug (8), a movable block (82) is mounted at the other end of the spring part (81), and the lower portion of the movable block (82) is arranged in an arc surface shape and extends to the inside of the water injection cavity (71);
folding baffle (9), be connected with installation axle (93) between the inside of folding baffle (9) and water injection chamber (71), the surface of installation axle (93) is provided with torsional spring (91), folding baffle (9) are located the rear portion of movable block (82), the internally mounted of water injection chamber (71) has spacing collar (94), spacing collar (94) are located the rear portion of folding baffle (9).
2. The emulsion drilling machine according to claim 1, characterized in that a mounting seat (14) is fixedly mounted at the rear part of the casing (1), an emulsion pump (2) is mounted inside the mounting seat (14), an emulsion motor (21) is fixedly mounted at the output end of the emulsion pump (2), a main gear (22) is arranged at the output end of the emulsion motor (21), a driven gear (23) is arranged on the surface of the driving shaft (7), the driven gear (23) is meshed with the main gear (22), and the emulsion motor (21) can convert the pressure provided by the emulsion pump (2) into torque to drive the main gear (22) to rotate.
3. The emulsion drilling machine according to claim 1, characterized in that a mounting plate (43) is fixedly mounted at the rear part of the main water tank (4), a micro water pump (3) is mounted on the surface of the mounting plate (43), a water inlet pipe (31) is arranged at the water inlet end of the micro water pump (3), a water inlet (45) is arranged at the rear part of the main water tank (4), a water outlet pipe (32) is arranged between the water outlet end and the water inlet (45) of the micro water pump (3), and the micro water pump (3) can suck and discharge an external water source into the main water tank (4).
4. Emulsion drilling machine according to claim 1, characterized in that the rear part of the housing (1) is provided with a set of handles (11), the upper part of the right handle (11) is provided with a switch lever (5), the upper part of the switch lever (5) is provided with a trigger lever (51), the lower part of the trigger lever (51) is provided with a water pump switch (52), a control wire is connected between the water pump switch (52) and the micro water pump (3), the side part of the main water tank (4) is provided with a lacing ring (44), and the control wire passes through the lacing ring (44).
5. Emulsion drilling machine according to claim 1, characterized in that the movable block (82) is arranged in a sealing and sliding manner with the mounting groove (84), and the surface of the torsion spring (91) is provided with a waterproof jacket (92).
6. The emulsion drilling machine according to claim 1, characterized in that a protective shell (12) is arranged outside the driving shaft (7), a dust cover (72) is arranged on the surface of the driving shaft (7), and a plurality of strip-shaped grooves (721) are formed on the surface of the dust cover (72).
7. The emulsion drilling machine according to claim 1, characterized in that a mounting sleeve (63) is arranged at the rear part of the drill bit (6), a clamping groove (83) corresponding to the movable plug (8) is formed in the mounting sleeve (63), and the clamping groove (83) is attached to the upper part of the movable plug (8).
8. Emulsion drilling machine according to claim 1, characterized in that the front part of the drill bit (6) is provided with water jet (61), the inside of the drill bit (6) is provided with spiral groove (62), the spiral groove (62) is communicated with the water injection cavity (71) tank and extends to the water jet (61).
9. Emulsion drilling machine according to claim 1, characterized in that an auxiliary water tank (41) is arranged below the emulsion motor (21), a plurality of cooling pipes (42) are connected between the auxiliary water tank (41) and the main water tank (4), and the cooling pipes (42) are positioned at two sides of the emulsion motor (21).
10. Emulsion drilling machine according to claim 1, characterized in that a fixing bolt (111) is arranged between both handles (11) and the housing (1), and a support block (13) is fixedly mounted at the bottom of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211515188.4A CN115749579B (en) | 2022-11-29 | 2022-11-29 | Emulsion drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211515188.4A CN115749579B (en) | 2022-11-29 | 2022-11-29 | Emulsion drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115749579A true CN115749579A (en) | 2023-03-07 |
| CN115749579B CN115749579B (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211515188.4A Active CN115749579B (en) | 2022-11-29 | 2022-11-29 | Emulsion drilling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN115749579B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN115749579B (en) | 2024-04-05 |
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