CN115306336A - Rotary drilling machine with efficient drilling and digging capacity - Google Patents
Rotary drilling machine with efficient drilling and digging capacity Download PDFInfo
- Publication number
- CN115306336A CN115306336A CN202211225693.5A CN202211225693A CN115306336A CN 115306336 A CN115306336 A CN 115306336A CN 202211225693 A CN202211225693 A CN 202211225693A CN 115306336 A CN115306336 A CN 115306336A
- Authority
- CN
- China
- Prior art keywords
- drilling
- gear
- drill
- power
- ring groove
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000004576 sand Substances 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 241001074085 Scophthalmus aquosus Species 0.000 claims 2
- 239000002689 soil Substances 0.000 abstract description 37
- 239000007921 spray Substances 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 241001496855 Clavaria acuta Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/20—Drives for drilling, used in the borehole combined with surface drive
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a rotary excavating machine with high-efficiency drilling and excavating capacity. Compared with the prior art, the rotary drilling machine is provided with the ring groove rod on the double-power drill cylinder for improving the handling of different hard soil layers, so that when the drill rod drives the double-power drill cylinder to drill in a rotating manner, the pointed rod head below the ring groove rod can assist the double-power drill cylinder to drill into soil, meanwhile, the ring groove on the ring groove rod can not only improve the stability of sand inside the power drill bit, but also clean the sand to help the sand fall off, and the arranged water spraying device with the movable baffle plate can spray high-pressure water flow to the inner wall of the double-power drill cylinder when soil is removed, prevent the soil from being blocked and accelerate the falling off of the soil.
Description
Technical Field
The invention relates to the technical field of engineering mechanical equipment, in particular to a rotary drilling machine with efficient drilling and digging capacity.
Background
The rotary drilling rig is a common machine in engineering construction, and is called a pile driver, when the rotary drilling rig drills and digs the ground, the rotary drilling rig mainly contacts with soil and is provided with a drill bit convenient for drilling, and when the rotary drilling rig drills and digs the ground, the downward drilling and digging capacity of the rotary drilling rig is influenced by the ground, when the rotary drilling rig drills and digs the ground, the efficiency of the rotary drilling rig is reduced to a certain degree.
Disclosure of Invention
The invention provides a rotary excavator with high-efficiency drilling and excavating capacity, which can drill and excavate a hard soil layer through a drill cylinder with double power, and can remove soil attached to the inner wall of a drill bit through the drill bit when the rotary excavator cleans the soil, so that the working efficiency of the rotary excavator is improved.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the hydraulic power drill comprises an operating platform, an amplitude varying mechanism, a drill mast, a power head, a pressurizing hydraulic cylinder, a drill rod and a dual-power drill barrel, wherein a chassis used for moving is arranged below the operating platform, the chassis is rotatably connected with the operating platform, the operating platform is in transmission connection with the drill mast through the amplitude varying mechanism, a steel wire rope guide frame is arranged at the top end of the drill mast, a hoisting mechanism is arranged on the operating platform, the other end of a steel wire rope connected onto the hoisting mechanism is fixedly connected with the top end of the drill rod through the steel wire rope guide frame, one side of the power head is in sliding connection with the drill mast, the pressurizing hydraulic cylinder is fixedly arranged on the mast, the telescopic end of the pressurizing hydraulic cylinder is fixedly connected with the top end of the power head, the drill rod penetrates through the power head to be in transmission connection with the drill rod, a follow-up frame is arranged at the upper section of the drill rod and is in sliding connection with the drill mast, and the bottom end of the drill rod is connected with the top end of the dual-power drill barrel.
Furthermore, be provided with ring groove pole, drive assembly and water jet equipment in the double dynamical bores the section of thick bamboo, the ring groove pole is a plurality of, and is a plurality of the ring groove pole is evenly arranged on the double dynamical bores a section of thick bamboo inner wall, drive assembly with the ring groove pole transmission is connected, water jet equipment's water spray end is located the inside top of double dynamical bores a section of thick bamboo.
Furthermore, a plurality of limiting grooves are formed in the double-power drill cylinder, a spacing block is arranged between every two adjacent limiting grooves, the ring groove rod is located in each limiting groove, and the outer wall of each ring groove rod is in contact with the two sides of each spacing block.
Further, the top of ring groove pole is provided with the tip gear, ring groove pole bottom is provided with conical shape point type pole head, is provided with the annular of even setting on the ring groove pole simultaneously, the multiunit arch of evenly having arranged in both sides of spacer block, the multiunit the arch all is located in the annular, the tip gear with the drive assembly transmission is connected, the horizontal position of point type pole head is in dual-power drill barrel below part.
Furthermore, the driving assembly is located between the dual-power drill barrel and the connecting piece and comprises a motor, two first gears, a second gear and a third gear, the two motors are located on the connecting plate of the connecting piece, a motor rotating shaft of the motor penetrates through the connecting plate and is fixedly connected with the circle center of the first gear, the second gear is meshed with the two first gears, the upper end face of the third gear is fixedly connected with the lower end face of the second gear, and the end gear of the ring groove rod penetrates through the top end of the dual-power drill barrel and is meshed with the third gear.
Furthermore, water jet equipment includes sprinkler, high pressure nozzle and water service pipe, the sprinkler sets up the inside top of double dynamical drill section of thick bamboo, high pressure nozzle is a plurality of, and is a plurality of high pressure nozzle evenly sets up around the sprinkler, high pressure nozzle's water spray end is just right double dynamical drill section of thick bamboo inner wall, the drainage end of water service pipe passes the connecting plate, the second gear and the third gear and with the sprinkler intercommunication, the end of intaking and the outside water source intercommunication of water service pipe, the connecting plate the second gear with be provided with hollow rotating shaft between the third gear, the water service pipe is located in the hollow rotating shaft.
Furthermore, the water spraying device further comprises a movable baffle, the movable baffle is of a semicircular structure and is located below the water sprayer, and a plurality of springs are connected between the movable baffle and the water sprayer.
Furthermore, the bottom of the dual-power drill cylinder is provided with a rotary drilling bottom plate, a plurality of connecting ends are arranged on the outer side of the rotary drilling bottom plate, the connecting ends are fixedly connected with the spacing blocks respectively, a sand inlet is formed in the rotary drilling bottom plate, drilling teeth which are arranged in a staggered mode are arranged on the side edge of the sand inlet, and the ring groove rod is located in the interval of the connecting ends.
Further, the pointed club head has a triangular prism structure to facilitate cutting into the earth.
Compared with the prior art, the invention has the following beneficial effects:
(1) In the invention, the double-power drilling barrel is of a main drilling and excavating structure which is a drilling barrel with power ring groove rods uniformly distributed on the inner wall, so that when rotary excavating operation is carried out, the power head drives a drill rod to drive the double-power drilling barrel to rotate for integral rotation, then a pointed rod head below a plurality of groups of ring groove rods which are driven by a motor to rotate in the drilling barrel can assist in drilling and excavating into a soil layer under the action of double-power rotation, the efficient drilling and excavating capacity of the rotary excavator on hard soil layers is improved, and meanwhile, ring grooves on the ring groove rods driven by the motor can scrape attached soil through bulges on two sides of a spacing block in rotation when the sand is cleared and unloaded;
(2) According to the invention, the water spraying device is arranged at the top end inside the double-power drill cylinder of the power drill bit, so that high-pressure water flow can be sprayed to the inner wall of the double-power drill cylinder when soil is cleaned and unloaded, the soil is accelerated to fall off, and meanwhile, the movable baffle plate is arranged to shield the high-pressure spray head when the double-power drill cylinder is filled with the soil, so that the high-pressure spray head is prevented from being blocked by the soil, and the cleaning effect is prevented from being influenced;
(3) According to the invention, the two motors and the plurality of gears are used for driving the annular groove rod, so that the rotating speed of the motors can be adjusted according to soil layers with different strengths, the rotating speed of the annular groove rod is improved, the drilling and excavating capabilities of the double-power drill cylinder on different soil layers are improved, meanwhile, the switch of the anti-falling component can be driven according to the directional rotation of the annular groove rod, and the convenience of the device is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front view of a dual power drill bit of the present invention;
FIG. 3 is a schematic cross-sectional view of the drive assembly and water jet assembly of the present invention;
FIG. 4 is a schematic top view of the driving assembly of the present invention;
FIG. 5 is a schematic top cross-sectional view of a dual power drill bit of the present invention;
FIG. 6 is a schematic cross-sectional view of the inside of the dual-power drill cylinder of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 6 according to the present invention;
FIG. 8 is a schematic view of a configuration of a circular shaft with a conical tip head according to the present invention;
FIG. 9 is a schematic view showing the structure of a triangular-shaped tip type head according to the present invention;
wherein, the names corresponding to the reference numbers are:
the device comprises a drill cylinder 1, a limiting groove 101, a spacing block 102, a connecting piece 2, a connecting plate 201, a ring groove rod 3, a pointed rod head 301, a ring groove 302, an end gear 303, a motor 4, a motor rotating shaft 401, a first gear 402, a second gear 403, a third gear 404, a rotary excavating bottom plate 5, a sand inlet 501, a drill tooth 502, a connecting end 503, a water sprayer 6, a water pipe 601, a high-pressure spray head 602, a movable baffle 603, a spring 604, a hollow rotating shaft 605, a chassis 7, an operating platform 8, a hoisting mechanism 9, a steel wire rope 10, a luffing mechanism 11, a drill mast 12, a power head 13, a drill rod 14, a follow-up frame 15, a steel wire rope guide frame 16 and a pressurizing hydraulic cylinder 17.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Example 1
Referring to fig. 1-9, the novel rotary drilling machine with high drilling and excavating efficiency described in this embodiment includes an operating platform 8, an amplitude varying mechanism 11, a drilling mast 12, a power head 13, a drill rod 14 and a dual power drill barrel 1, wherein a chassis 7 for movement is disposed below the operating platform 8, the chassis 7 is rotatably connected with the operating platform 8, the operating platform 8 is in transmission connection with the drilling mast 12 through the amplitude varying mechanism 11, a wire rope guide frame 16 is disposed at a top end of the drilling mast 12, a hoisting mechanism 9 is disposed on the operating platform 8, another end of a wire rope connected to the hoisting mechanism 9 is fixedly connected with the drill rod 14 through a wire rope guide frame 16, the power head 13 is sleeved on the drill rod 14, one side of the power head 13 is slidably connected with the drilling mast 12, a pressurized hydraulic cylinder 17 is fixed on the drilling mast 12, a retractable end of the pressurized hydraulic cylinder 17 is fixedly connected with a top end of the power head 13, the drill rod 14 penetrates through the drill rod 13 to be in transmission connection, a follower 15 is connected to the drill rod 12, and a bottom end of the drill rod 14 is connected with the dual power drill barrel 1.
The upper end of the dual-power drill barrel 1 is connected with a connecting piece 2 connected with a drill rod, wherein the dual-power drill barrel 1 is provided with a plurality of ring groove rods 3 which are annularly arranged, ring grooves 302 which are evenly arranged are arranged on the ring groove rods 3, the ring grooves 302 can increase the attachment points of more soil to the dual-power drill barrel in the lifting process of a power drill bit, the ring groove rods 3 are positioned inside limiting grooves 101 on the inner wall of the dual-power drill barrel 1, the limiting grooves 101 can ensure that the ring groove rods 3 can rotate inside and can not be separated from the positions, a plurality of groups of bulges on spacing blocks 102 between the limiting grooves 101 can be matched with the ring grooves 302, the soil inside the ring grooves 302 is cleaned in the rotating process of the ring groove rods 3, the upper end and the lower end of the ring groove rods 3 are respectively provided with an end gear 303 and a pointed rod head 301, the end gear 303 is in transmission connection with a driving component inside the power drill bit, and the pointed rod head 301 is conical, preferably, the pointed rod head 301 is a triangular pointed rod head convenient for drilling and excavating soil layers, the horizontal position of the pointed rod head 301 at the lower end of the ring groove rod 3 is lower than that of the double-power drill cylinder 1 so as to ensure that the pointed rod head 301 is firstly contacted with the soil layers when the power drill bit rotationally excavates the ground, the driving components inside the double-power drill cylinder are composed of a motor 4, a first gear 402, a second gear 403 and a third gear 404, the whole driving components are positioned between the upper end surface of the double-power drill cylinder 1 and the connecting piece 2, in order to improve the drilling capacity of the ring groove rod 3, the motor 4 adopts two driving components and is positioned on two opposite sides of the connecting plate 201 of the connecting piece 2, a motor rotating shaft 401 of the motor 4 penetrates through the connecting plate 201 to be fixedly connected with the circle center of the first gear 402, the second gear 403 is meshed with the two first gears 402, the upper end surface of the third gear 404 is fixedly connected with the lower end surface of the second gear 403 to form a whole, the end gear 303 of the ring groove rod 3 penetrates through the top end of the dual-power drill barrel 1 and is meshed with the third gear 404, the second gear 403 is driven by the two first gears 402 to rotate by starting of the two motors 4, meanwhile, the third gear 404 is fixed with the second gear 403 and rotates along with the second gears, and the third gear 404 drives the end gear 303 which is meshed with the upper end of the ring groove rod 3 to rotate around the third gears, so that the ring groove rod 3 integrally rotates inside the limiting groove 101 of the dual-power drill barrel 1 continuously, the ring groove rod 3 can play a role in enhancing the drilling and digging capacity of the dual-power drill barrel 1 on hard soil layers under the driving action, the cleaning effect of sandy soil attached to the inner wall of the dual-power drill barrel 1 can be assisted when the dual-power drill barrel 1 dumps sandy soil, and the sandy soil can flow out from a lower outlet conveniently in order to achieve a better cleaning effect, and a water spraying device is further arranged.
The water spraying device comprises a water sprayer 6, a high-pressure spray head 602 and a water pipe 601, wherein the water sprayer 6 is arranged at the top end inside the double-power drill barrel 1, the high-pressure spray heads 602 are multiple, the high-pressure spray heads 602 are uniformly arranged around the water sprayer 6, the water spraying end of the high-pressure spray head 602 faces the inner wall of the double-power drill barrel 1, the water discharging end of the water pipe 601 passes through the connecting plate 201, the second gear 403 and the third gear 404 to be communicated with the water sprayer 6, the water inlet end of the water pipe 601 is communicated with an external water source or a water tank, a hollow rotating shaft 605 is arranged between the outer wall of the water pipe 601 and the connecting plate 201, the second gear 403 and the third gear 404, and the hollow rotating shaft 605 can prevent the water pipe 601 from being influenced by the rotation of the gears in the driving component, meanwhile, when the rotary excavator performs rotary excavation, soil can fill the inside of the dual-power drill barrel 1, and the high-pressure spray head 602 of the water spraying device can be blocked by soil to influence the normal use of the dual-power drill barrel, the movable baffle 603 is connected below the water sprayer 6, the movable baffle 603 is of a semicircular structure, the movable baffle 603 and the water sprayer 6 are connected through a plurality of springs 604, when the soil blocks the position of the water spraying device, the movable baffle 603 is extruded to rise and is close to the semicircular water sprayer 6, when the soil is cleared, the movable baffle 603 descends under the action of gravity, the high-pressure spray head 602 leaks and sprays water, and the water sprayed by the water flows and carries the attached soil to flow out of the bottom of the dual-power drill barrel 1.
The bottom of the double-power drilling barrel is provided with a rotary drilling bottom plate 5, a connecting end 503 is arranged at a position, opposite to the inner wall of the double-power drilling barrel 1, of the rotary drilling bottom plate 5, the connecting end 503 is connected with the spacing block 102 in a welding mode, opposite sand inlets 501 are formed in the rotary drilling bottom plate 5, drilling teeth 502 which are arranged in a staggered mode are arranged on the side edges of the sand inlets 501, and the annular groove rod 3 cannot be in contact with the rotary drilling bottom plate 5 in the rotating process.
When the invention is used, the chassis 7 moves to a destination, then the operation platform is controlled by an operator to rotate, the drill rod 14 is moved to the position above a drilling and digging place, then the drill rod 14 descends along the drill mast 12 through the hoisting mechanism 9, and is pressurized downwards through the gravity of the double-power drill cylinder 1 and the pressurizing hydraulic cylinder 17, the pointed rod head 301 of the annular groove rod 3 protruding from the bottom of the double-power drill cylinder 1 firstly contacts the ground, at the moment, the annular groove rod 3 is driven to rotate through the first gear 402, the second gear 403 and the third gear 404 by adjusting the rotating speed of the motor 4 according to the soil hardness to drill the ground, the annular groove rod 3 assists the double-power drill cylinder 1 to drill into the ground, and simultaneously the double-power drill cylinder 1 rotates integrally under the driving action of the power head 13, soil is extruded under downward pressure to enter the dual-power drilling barrel 1 through a sand inlet 501 in a rotary bottom plate 5 at the bottom, when the dual-power drilling barrel 1 is filled with soil, a motor 4 is turned off, the soil in the dual-power drilling barrel 1 temporarily stays in the dual-power drilling barrel through a ring groove 302 of a ring groove rod 3, then the dual-power drilling barrel 1 is moved to an inclined position by a rotary excavator, a power head 13 drives a drill rod 14 to rotate in the opposite direction rapidly to throw off the sand in the dual-power drilling barrel 1, the ring groove rod 3 starts to rotate and scrapes the ring groove rod 3 through a spacing block 102, the soil on the inner wall of the dual-power drilling barrel is separated and falls from the sand inlet 501, and meanwhile, a high-pressure spray head 602 on a water sprayer 6 is turned on to accelerate the cleaning of the soil to be rotary excavated next time.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and any insubstantial changes or modifications made within the spirit and scope of the main design of the present invention will solve the technical problems consistent with the present invention and shall be included in the scope of the present invention.
Claims (9)
1. The utility model provides a dig machine soon with high-efficient brill ability which characterized in that: the hydraulic power drill comprises an operating platform (8), an amplitude varying mechanism (11), a drilling mast (12), a power head (13), a pressurizing hydraulic cylinder (17), a drill rod (14) and a dual-power drill barrel (1), wherein a chassis (7) used for moving is arranged below the operating platform (8), the chassis (7) is rotatably connected with the operating platform (8), meanwhile, the operating platform (8) is in transmission connection with the drilling mast (12) through the amplitude varying mechanism (11), a steel wire rope guide frame (16) is arranged at the top end of the drilling mast (12), a hoisting mechanism (9) is arranged on the operating platform (8), the other end of a steel wire rope (10) connected with the hoisting mechanism (9) is fixedly connected with the top end of the drill rod (14) through the steel wire rope guide frame (16), one side of the power head (13) is in sliding connection with the drilling mast (12), the pressurizing hydraulic cylinder (17) is fixedly positioned on the drilling mast (12), the telescopic end of the pressurizing hydraulic cylinder (17) is fixedly connected with the top end of the power head (13), the pressurizing hydraulic cylinder (14) penetrates through the drill rod (13) and is connected with the transmission section of the drill rod (14), and the follow-up drill rod (15) is connected with the follow-up end of the drill barrel (1), and the follow-up drill rod section (15) is connected with the follow-up of the dual-up drill barrel (1).
2. A rotary cutter with high efficiency drilling capability as claimed in claim 1, wherein: the dual-power drill cylinder is characterized in that a ring groove rod (3), a driving assembly and a water spraying device are arranged in the dual-power drill cylinder (1), the ring groove rods (3) are multiple, the ring groove rods (3) are uniformly distributed on the inner wall of the dual-power drill cylinder (1), the driving assembly is in transmission connection with the ring groove rods (3), and the water spraying end of the water spraying device is located at the top end inside the dual-power drill cylinder (1).
3. A rotary drilling machine with high efficiency drilling capability as claimed in claim 2, characterized in that: the dual-power drill barrel (1) is provided with a plurality of limiting grooves (101), the interval between two adjacent limiting grooves (101) is a spacing block (102), the annular groove rod (3) is located in the limiting grooves (101), and the outer wall of the annular groove rod (3) is in contact with the two sides of the spacing block (102).
4. A rotary cutter with high efficiency drilling capability according to claim 3 wherein: the top of ring groove pole (3) is provided with tip gear (303), ring groove pole (3) bottom is provided with conical shape point type pole head (301), is provided with ring groove (302) of even setting on ring groove pole (3) simultaneously, the both sides of spacer block (102) are the multiunit arch of evenly having arranged, and the multiunit the arch all is located in ring groove (302), tip gear (303) with the drive assembly transmission is connected, the horizontal position of point type pole head (301) is in double dynamical brill section of thick bamboo (1) below part.
5. A rotary cutter with high efficiency drilling capability according to claim 4 wherein: the driving assembly is located between the double-power drill barrel (1) and the connecting piece (2), the driving assembly comprises two motors (4), a first gear (402), a second gear (403) and a third gear (404), the number of the motors (4) is two, the motors are located on the connecting plate (201) of the connecting piece (2), a motor rotating shaft (401) of each motor (4) penetrates through the connecting plate (201) to be fixedly connected with the circle center of the first gear (402), the second gear (403) is meshed with the two first gears (402) to be connected, the upper end face of the third gear (404) is fixedly connected with the lower end face of the second gear (403), and the end gear (303) of the annular groove rod (3) penetrates through the top end of the double-power drill barrel (1) to be meshed with the third gear (404).
6. A rotary cutter with high efficiency drilling capability according to claim 5 wherein: the water spraying device comprises a water sprayer (6), a high-pressure sprayer (602) and a water pipe (601), wherein the water sprayer (6) is arranged at the top end inside the dual-power drill barrel (1), the high-pressure sprayer (602) is multiple and multiple, the high-pressure sprayer (602) is uniformly arranged around the water sprayer (6), the water spraying end of the high-pressure sprayer (602) is right opposite to the inner wall of the dual-power drill barrel (1), the water discharging end of the water pipe (601) penetrates through the connecting plate (201), the second gear (403) and the third gear (404) and is communicated with the water sprayer (6), the water inlet end of the water pipe (601) is communicated with an external water source, a hollow rotating shaft (605) is arranged between the connecting plate (201), the second gear (403) and the third gear (404), and the water pipe (601) is located in the hollow rotating shaft (605).
7. A rotary cutter with high efficiency drilling capability according to claim 6 wherein: the water spraying device further comprises a movable baffle (603), the movable baffle (603) is of a semicircular structure, the movable baffle (603) is located below the water sprayer (6), and a plurality of springs (604) are connected between the movable baffle (603) and the water sprayer (6).
8. A rotary cutter with high efficiency drilling capability according to claim 5 wherein: the double-power drilling barrel is characterized in that a rotary drilling bottom plate (5) is arranged at the bottom of the double-power drilling barrel (1), a plurality of connecting ends (503) are arranged on the outer side of the rotary drilling bottom plate (5), the connecting ends (503) are fixedly connected with the spacing blocks (102) respectively, a sand inlet (501) is formed in the rotary drilling bottom plate (5), drilling teeth (502) which are arranged in a staggered mode are arranged on the side edge of the sand inlet (501), and the annular groove rods (3) are located in intervals of the connecting ends (503).
9. A rotary cutter with high efficiency drilling capability according to claim 4 wherein: the pointed tip (301) facilitates a triangular prism configuration cut into the earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211225693.5A CN115306336A (en) | 2022-10-09 | 2022-10-09 | Rotary drilling machine with efficient drilling and digging capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211225693.5A CN115306336A (en) | 2022-10-09 | 2022-10-09 | Rotary drilling machine with efficient drilling and digging capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115306336A true CN115306336A (en) | 2022-11-08 |
Family
ID=83867365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211225693.5A Pending CN115306336A (en) | 2022-10-09 | 2022-10-09 | Rotary drilling machine with efficient drilling and digging capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115306336A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027669A (en) * | 2023-10-09 | 2023-11-10 | 山西二建集团有限公司 | Dig quick-witted float soil clearance mechanism soon |
| CN117248817A (en) * | 2023-11-17 | 2023-12-19 | 亚核智造(江苏)科技有限公司 | Positive-circulation rotary drilling rig and construction method thereof |
| CN118498895A (en) * | 2024-07-17 | 2024-08-16 | 山东高速路桥装备工程有限公司 | Adjustable drilling tool of rotary drilling rig |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502178A (en) * | 2016-02-04 | 2016-04-20 | 徐工集团工程机械股份有限公司 | Telescopic boom crawler crane with rotary excavating function |
| CN108412518A (en) * | 2018-05-11 | 2018-08-17 | 沈阳建筑大学 | A kind of double set cylinder drill pipes and its construction method with orientation given layer slip casting function |
| CN208885191U (en) * | 2018-08-07 | 2019-05-21 | 重庆市工程管理有限公司 | A kind of stake holes Counterboring apparatus |
| CN209339847U (en) * | 2019-01-24 | 2019-09-03 | 郑州富岛机械设备有限公司 | A kind of big three-legged structure rotary drilling rig |
| CN110261169A (en) * | 2019-07-22 | 2019-09-20 | 陕西理工大学 | A kind of pollution soil sample sampler for environment protection and monitoring |
| CN113389512A (en) * | 2021-06-15 | 2021-09-14 | 中国煤炭地质总局广东煤炭地质局勘查院 | Multifunctional geological exploration drilling device |
| CN215830436U (en) * | 2021-05-19 | 2022-02-15 | 江阴市长虹冶金铸造有限公司 | Rotary drilling rig auxiliary tooling piece convenient to locate |
| CN114562204A (en) * | 2022-04-28 | 2022-05-31 | 常州玉柴工程机械有限公司 | Short mast and long drilling depth dual-purpose rotary drilling rig, control method and drill rod installing method |
-
2022
- 2022-10-09 CN CN202211225693.5A patent/CN115306336A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502178A (en) * | 2016-02-04 | 2016-04-20 | 徐工集团工程机械股份有限公司 | Telescopic boom crawler crane with rotary excavating function |
| CN108412518A (en) * | 2018-05-11 | 2018-08-17 | 沈阳建筑大学 | A kind of double set cylinder drill pipes and its construction method with orientation given layer slip casting function |
| CN208885191U (en) * | 2018-08-07 | 2019-05-21 | 重庆市工程管理有限公司 | A kind of stake holes Counterboring apparatus |
| CN209339847U (en) * | 2019-01-24 | 2019-09-03 | 郑州富岛机械设备有限公司 | A kind of big three-legged structure rotary drilling rig |
| CN110261169A (en) * | 2019-07-22 | 2019-09-20 | 陕西理工大学 | A kind of pollution soil sample sampler for environment protection and monitoring |
| CN215830436U (en) * | 2021-05-19 | 2022-02-15 | 江阴市长虹冶金铸造有限公司 | Rotary drilling rig auxiliary tooling piece convenient to locate |
| CN113389512A (en) * | 2021-06-15 | 2021-09-14 | 中国煤炭地质总局广东煤炭地质局勘查院 | Multifunctional geological exploration drilling device |
| CN114562204A (en) * | 2022-04-28 | 2022-05-31 | 常州玉柴工程机械有限公司 | Short mast and long drilling depth dual-purpose rotary drilling rig, control method and drill rod installing method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027669A (en) * | 2023-10-09 | 2023-11-10 | 山西二建集团有限公司 | Dig quick-witted float soil clearance mechanism soon |
| CN117027669B (en) * | 2023-10-09 | 2023-12-29 | 山西二建集团有限公司 | Dig quick-witted float soil clearance mechanism soon |
| CN117248817A (en) * | 2023-11-17 | 2023-12-19 | 亚核智造(江苏)科技有限公司 | Positive-circulation rotary drilling rig and construction method thereof |
| CN117248817B (en) * | 2023-11-17 | 2024-03-26 | 亚核智造(江苏)科技有限公司 | Positive-circulation rotary drilling rig and construction method thereof |
| CN118498895A (en) * | 2024-07-17 | 2024-08-16 | 山东高速路桥装备工程有限公司 | Adjustable drilling tool of rotary drilling rig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115306336A (en) | Rotary drilling machine with efficient drilling and digging capacity | |
| AU2006217931B2 (en) | Cutter head for dredging soil and method for dredging by means of this cutter head | |
| CN210342054U (en) | Suction disc type cleaning device for channel side slope sediment | |
| CN211974916U (en) | Rotary excavating machine muck collecting and lifting device | |
| CN219262280U (en) | Drilling device for earth and stone side construction | |
| TWI541410B (en) | Cutter head for dredging ground and use of this cutter head for dredging ground | |
| CN112576210A (en) | Clear hole device of drilling bored concrete pile | |
| GB2608735A (en) | Suction dredger for use on underwater hard soil layer | |
| CN111254924B (en) | Application method for road and bridge construction by using high-pressure jet grouting pile nozzle | |
| CN214994206U (en) | Underground cut-off wall planing and milling continuous grooving equipment | |
| CN215860011U (en) | Bucket mud cleaner of rotary drilling rig | |
| CN220486573U (en) | Building construction is with device of cutting out square | |
| CN117026964A (en) | Piling equipment for construction of building foundation | |
| KR100377560B1 (en) | A horizontal excavator to gather underground water | |
| CN116274334A (en) | Soil pollution prosthetic devices | |
| CN212249847U (en) | Rotary drilling bit and rotary drilling machine with same | |
| KR101148748B1 (en) | Soil dredging method using amphibious dredger | |
| CN220538628U (en) | Multi-shaft cement soil cut-off wall pile machine | |
| CN215165970U (en) | A dig quick-witted bucket structure soon for civil engineering | |
| JPH0434231Y2 (en) | ||
| CN212801724U (en) | Underwater scarifier | |
| CN221895853U (en) | Movable auger suction type underwater dredging robot | |
| CN220248005U (en) | Steel pipe pile draws hole equipment | |
| CN221422077U (en) | Small-size irrigation canals and ditches dredging equipment | |
| CN218990289U (en) | Earthmoving excavator special for soil layer rich in viscosity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221108 |
|
| RJ01 | Rejection of invention patent application after publication |