CN116480269B - Geotechnical engineering drilling equipment - Google Patents
Geotechnical engineering drilling equipment Download PDFInfo
- Publication number
- CN116480269B CN116480269B CN202310525713.9A CN202310525713A CN116480269B CN 116480269 B CN116480269 B CN 116480269B CN 202310525713 A CN202310525713 A CN 202310525713A CN 116480269 B CN116480269 B CN 116480269B
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- Prior art keywords
- punching
- grabbing
- rotating shaft
- groove
- fixedly connected
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- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 238000004080 punching Methods 0.000 claims abstract description 91
- 230000005540 biological transmission Effects 0.000 claims abstract description 71
- 238000000429 assembly Methods 0.000 claims abstract description 27
- 230000000712 assembly Effects 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- 241000446313 Lamella Species 0.000 claims 4
- 238000005253 cladding Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 41
- 239000002689 soil Substances 0.000 abstract description 41
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 2
- 101001017827 Mus musculus Leucine-rich repeat flightless-interacting protein 1 Proteins 0.000 description 11
- 230000009471 action Effects 0.000 description 2
- 238000012442 analytical experiment Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- -1 silt Substances 0.000 description 1
Classifications
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- 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
- E21B1/00—Percussion drilling
- E21B1/02—Surface drives for drop hammers or percussion drilling, e.g. with a cable
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- 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
- E21B11/00—Other drilling tools
- E21B11/04—Boring grabs
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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 application discloses a geotechnical engineering drilling device which comprises a retraction mechanism, wherein a retraction end of the retraction mechanism is provided with a telescopic rod assembly; the telescopic rod assembly is circumferentially provided with a plurality of punching and grabbing petals, a fixed end of the telescopic rod assembly is provided with a plurality of first rotating shafts, the first rotating shafts are rotationally connected with the tops of the punching and grabbing petals, and the telescopic rod assembly is used for driving the punching and grabbing petals to rotate on the first rotating shafts, so that the punching and grabbing petals are folded or unfolded; the device comprises a plurality of roller assemblies, wherein the roller assemblies are rotationally connected to one side of a punching grabbing flap, which is close to a telescopic rod assembly, a first transmission assembly which is in transmission connection with a first rotating shaft is rotationally connected to the punching grabbing flap, the first transmission assembly is in transmission connection with the roller assemblies, and the first transmission assembly is used for keeping the rotation directions of the roller assemblies consistent with the rotation directions of the punching grabbing flap. The application can respectively apply upward thrust and downward thrust to the rock and soil when the punching and grabbing flaps are folded and unfolded, thereby improving the grabbing and discharging effects of the rock and soil and improving the drilling efficiency.
Description
Technical Field
The application relates to the technical field of geotechnical drilling, in particular to a geotechnical engineering drilling device.
Background
To reveal and demarcate the formation, identify and describe the nature and composition of the rock and earth, to ascertain the geologic structure, it is often necessary to drill the rock and earth so that analytical experiments can be performed with rock samples taken within the holes. To the ground layer of rock and soil such as silt, clay, sand, humus soil, adopt the punching grab drilling mode to bore holes generally, will dash and grab the device and descend to the hole in, then snatch the rock and soil and rise outside the hole, discharge the rock and soil again, but when the rock and soil viscidity that snatchs is great, the rock and soil is difficult to be snatched, increases and snatchs the degree of difficulty, and when discharging the rock and soil, the rock and soil is easy to adhere to dashes and grab the device on, be difficult for dropping to reduce rock and soil discharge efficiency, reduce drilling efficiency.
For this purpose, a geotechnical engineering drilling device is proposed.
Disclosure of Invention
The application aims to provide a geotechnical engineering drilling device, which aims to solve or improve at least one of the technical problems.
In order to achieve the above object, the present application provides the following solutions: the application provides a geotechnical engineering drilling device, comprising:
the retractable end of the retractable mechanism is provided with a telescopic rod assembly;
the telescopic rod assembly is used for driving the punching and grabbing petals to rotate on the first rotating shafts, so that the punching and grabbing petals are folded or unfolded;
the device comprises a plurality of roller assemblies, wherein the roller assemblies are rotationally connected to one side, close to the telescopic rod assemblies, of the punching and grabbing valve, a first transmission assembly in transmission connection with a first rotating shaft is rotationally connected to the punching and grabbing valve, the first transmission assembly is in transmission connection with the roller assemblies, and the first transmission assembly is used for enabling the rotation directions of the roller assemblies to be consistent with the rotation directions of the punching and grabbing valve.
Preferably, the first rotating shaft is located in the punching grabbing flap, a first groove is formed in the punching grabbing flap, the first rotating shaft penetrates through the first groove, and a first gear located in the first groove is fixedly connected to the first rotating shaft;
the first transmission assembly comprises a second rotating shaft which is rotationally connected with the side wall of the first groove, a second gear is fixedly connected on the second rotating shaft, the second gear is meshed with the first gear for transmission, and the second rotating shaft is in transmission connection with a plurality of roller assemblies through the second transmission assembly.
Preferably, a second groove communicated with the first groove is formed in the punching grabbing flap, and the second rotating shaft extends into the second groove;
the second transmission assembly comprises a third gear fixedly connected with the second rotating shaft and close to one end of the second groove, a third rotating shaft is rotationally connected in the second groove, a fourth gear is fixedly connected on the third rotating shaft and located on one side, close to the roller assembly, of the second groove, the third gear is in transmission connection with the fourth gear through a first belt, one roller assembly is fixedly connected on the third rotating shaft, and the rest of roller assemblies are in transmission connection with the third rotating shaft through a third transmission assembly.
Preferably, a third groove communicated with the second groove is formed in the middle part in the punching grabbing valve, and the third groove is vertically arranged; the third groove is rotationally connected with a plurality of fourth rotating shafts, grooves are respectively formed in the two ends of the fourth rotating shafts and the two ends of the third rotating shafts, the grooves are formed in one side, close to the telescopic rod assembly, of the punching grabbing valve, and the two ends of the third rotating shafts and the two ends of the fourth rotating shafts extend into the grooves;
the roller assembly comprises two rollers, a plurality of rollers are respectively positioned in a plurality of grooves, the rollers protrude out of the grooves, the two rollers close to the third rotating shaft are respectively fixedly connected with two ends of the third rotating shaft, and the other plurality of rollers are respectively fixedly connected with two ends of the fourth rotating shaft; the fourth rotating shafts are in transmission connection with the third rotating shaft through the third transmission assembly; the fourth gear is positioned on one side of the second groove close to the roller.
Preferably, the third transmission assembly comprises a fifth gear fixedly connected to the third rotating shaft and a sixth gear fixedly connected to the fourth rotating shaft, the fifth gear is located in the second groove, a plurality of sixth gears are located in the third groove, and the fifth gear and the sixth gears are in meshed transmission through a second belt.
Preferably, the side wall of the roller is fixedly connected with a plurality of steel brushes.
Preferably, the telescopic link assembly comprises a cylinder fixedly connected at a retracting end of the retracting mechanism, a counterweight layer is fixedly coated at the outer end of a cylinder body of the cylinder, a plurality of first hinge seats are fixedly connected on the outer wall circumference of the counterweight layer, a plurality of connecting rods are hinged on the first hinge seats, the connecting rods and the first shafts are arranged in one-to-one correspondence, a sliding groove is formed in the top of the punching and grabbing valve, one end of each connecting rod, far away from the counterweight layer, penetrates through the corresponding sliding groove and is fixedly connected with the middle of the first shaft, the connecting rods are in sliding connection with the sliding groove, a diagonal rod is fixedly connected on one side of the top of the punching and grabbing valve, a plurality of second hinge seats are fixedly connected on one side of the bottom of the piston end of the cylinder in circumference, and one ends, far away from the punching and grabbing valve, of the diagonal rod are respectively hinged with the second hinge seats.
Preferably, the retracting mechanism comprises a support, two vertical plates are fixedly connected to the top of the support, a fifth rotating shaft is rotatably connected between the two vertical plates, a steel wire is wound on the fifth rotating shaft, the steel wire is fixedly connected with the cylinder body end of the cylinder, a steering assembly is connected to the steel wire in a transmission manner, a driving assembly is mounted on the support, and the driving assembly is in transmission connection with the fifth rotating shaft.
Preferably, a bracket is arranged on one side of the support, and the air cylinder is positioned in the bracket; the steering assembly comprises a first steering wheel and a second steering wheel, the first steering wheel is rotationally connected with the support through a support plate, the second steering wheel is rotationally connected with the support through a cross rod, the second steering wheel is located above the first steering wheel, the first steering wheel and the second steering wheel are in transmission connection with a fifth rotating shaft through a steel wire, and the steel wire sequentially winds below the first steering wheel, above the second steering wheel and fixedly connected with the cylinder.
Preferably, the driving assembly comprises a motor fixedly connected to the support, a first belt pulley is fixedly connected to an output shaft of the motor, a second belt pulley is fixedly connected to one side of the fifth rotating shaft, and the first belt pulley and the second belt pulley are meshed and driven through a third belt.
The application discloses the following technical effects: when the rock and soil drilling is required to be grabbed, the telescopic rod assembly drives the plurality of punching grabbing petals to enable the telescopic rod assembly to be in an open state, the plurality of punching grabbing petals are downwards placed through the retracting mechanism, the punching grabbing petals are downwards impacted to cut into the rock and soil, the telescopic rod assembly drives the plurality of punching grabbing petals to simultaneously rotate upwards to be closed on the plurality of first rotating shafts, at the moment, the relative positions of the first rotating shafts and the punching grabbing petals change, so that the first transmission assembly transmits, and the plurality of roller assemblies are driven to simultaneously rotate along the upward direction to provide upward thrust for the grabbed rock and soil, thereby facilitating the grabbing of the rock and soil and improving the grabbing effect; the jack mechanism is used for lifting the punching and grabbing petals, taking out the rock and soil from the hole, the telescopic rod assembly drives the punching and grabbing petals to simultaneously rotate downwards on the first rotating shafts to open and discharge the rock and soil, at the moment, the relative positions of the first rotating shafts and the punching and grabbing petals are changed again, the first transmission assembly is used for transmission, the roller assemblies are driven to simultaneously rotate along the downward direction, accordingly, the downward thrust of the grabbed rock and soil is reduced, the adhesion of the rock and soil on the punching and grabbing petals is reduced, the rock and soil discharge efficiency and the discharge effect of the punching and grabbing petals are improved, and the drilling efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 is a front view of the present application;
FIG. 2 is a right side view of the present application;
FIG. 3 is a schematic view of the structure of the punching and grabbing valve in the application;
FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 3;
FIG. 5 is a cross-sectional view taken along the direction B-B in FIG. 3;
FIG. 6 is a cross-sectional view taken along the direction C-C in FIG. 3;
FIG. 7 is a front view of the punch and grab valve of the present application;
FIG. 8 is a schematic view of the closure state of the punching and grabbing flap in the present application;
FIG. 9 is a schematic view showing the open state of the punching and grabbing valve in the application;
fig. 10 is a schematic structural diagram of a second embodiment of the present application.
In the figure: 1. punching and grabbing the valve; 2. a first rotating shaft; 3. a first groove; 4. a first gear; 5. a second rotating shaft; 6. a second gear; 7. a second groove; 8. a third gear; 9. a third rotating shaft; 10. a fourth gear; 11. a first belt; 12. a third groove; 13. a fourth rotating shaft; 14. a groove; 15. a roller; 16. a fifth gear; 17. a sixth gear; 18. a second belt; 19. a steel brush; 20. a cylinder; 21. a weight layer; 22. a connecting rod; 23. a chute; 24. a diagonal rod; 25. a support; 26. a fifth rotating shaft; 27. a steel wire; 28. a bracket; 29. a first steering wheel; 30. a second steering wheel; 31. a motor; 32. a first pulley; 33. a second pulley; 34. a third belt; 35. a first hinge base; 36. the second hinge seat; 37. a riser; 38. a support plate; 39. a cross bar; 40. a guide rod; 41. a bottom frame; 42. a second cylinder; 43. a through groove; 44. a universal wheel; 45. a cuspid.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description.
Example 1
Referring to fig. 1-9, the present application provides an geotechnical engineering drilling apparatus comprising:
the retractable end of the retractable mechanism is provided with a telescopic rod component;
the telescopic rod assembly is used for driving the punching and grabbing petals 1 to rotate on the first rotating shafts 2, so that the punching and grabbing petals 1 are folded or unfolded;
the plurality of roller assemblies are rotationally connected to one side of the punching and grabbing flap 1, which is close to the telescopic rod assembly, a first transmission assembly in transmission connection with the first rotating shaft 2 is rotationally connected to the punching and grabbing flap 1, the first transmission assembly is in transmission connection with the plurality of roller assemblies, and the first transmission assembly is used for keeping the rotation direction of the plurality of roller assemblies consistent with the rotation direction of the punching and grabbing flap 1;
when the rock and soil drilling is required to be grabbed, the telescopic rod assembly drives the plurality of punching grabbing petals 1 to be in an open state, the plurality of punching grabbing petals 1 are downwards placed through the retraction mechanism, the punching grabbing petals 1 are downwards impacted to cut into the rock and soil, the telescopic rod assembly drives the plurality of punching grabbing petals 1 to simultaneously rotate upwards to be closed on the plurality of first rotating shafts 2, at the moment, the relative positions of the first rotating shafts 2 and the punching grabbing petals 1 are changed, so that the first transmission assembly is used for transmission, the plurality of roller assemblies are driven to simultaneously rotate along the upward direction, and accordingly upward thrust is given to the grabbed rock and soil, and the rock and soil can be grabbed conveniently; the jack-up mechanism is used for lifting the punching and grabbing valve 1, taking out the rock and soil from the hole, the telescopic rod assembly is used for driving the plurality of punching and grabbing valves 1 to simultaneously rotate downwards on the plurality of first rotating shafts 2 so as to open and discharge the rock and soil, at the moment, the relative positions of the first rotating shafts 2 and the punching and grabbing valves 1 are changed again, the first transmission assembly is used for transmission, the plurality of roller assemblies are driven to simultaneously rotate along the downward direction, so that the downward thrust of the grabbed rock and soil is given, the adhesion of the rock and soil on the punching and grabbing valves is reduced, the rock and soil discharge efficiency and the discharge effect of the punching and grabbing valves are improved, and the drilling efficiency is improved.
In a further optimization scheme, a first rotating shaft 2 is positioned in a punching grabbing flap 1, a first groove 3 is formed in the punching grabbing flap 1, the first rotating shaft 2 penetrates through the first groove 3, and a first gear 4 positioned in the first groove 3 is fixedly connected to the first rotating shaft 2;
the first transmission assembly comprises a second rotating shaft 5 which is rotationally connected with the side wall of the first groove 3, a second gear 6 is fixedly connected on the second rotating shaft 5, the second gear 6 is meshed with the first gear 4 for transmission, and the second rotating shaft 5 is in transmission connection with the plurality of roller assemblies through the second transmission assembly;
a second groove 7 communicated with the first groove 3 is formed in the punching grabbing flap 1, and the second rotating shaft 5 extends into the second groove 7;
the second transmission assembly comprises a third gear 8 fixedly connected to one end of the second rotating shaft 5, which is close to the second groove 7, a third rotating shaft 9 is rotationally connected to the second groove 7, a fourth gear 10 is fixedly connected to the third rotating shaft 9, the fourth gear 10 is positioned on one side, close to the roller assembly, of the second groove 7, the third gear 8 and the fourth gear 10 are in transmission connection through a first belt 11, one roller assembly is fixedly connected to the third rotating shaft 9, and the rest roller assemblies are in transmission connection with the third rotating shaft 9 through third transmission assemblies;
a third groove 12 communicated with the second groove 7 is formed in the middle part in the punching grabbing flap 1, and the third groove 12 is vertically arranged; the third groove 12 is rotationally connected with a plurality of fourth rotating shafts 13, grooves 14 are respectively formed at two ends of the fourth rotating shafts 13 and two ends of the third rotating shaft 9, the grooves 14 are formed on one side, close to the telescopic rod assembly, of the punching and grabbing flap 1, and the two ends of the third rotating shaft 9 and the fourth rotating shaft 13 extend into the grooves 14;
the roller assembly comprises two rollers 15, a plurality of rollers 15 are respectively positioned in a plurality of grooves 14, the rollers 15 protrude out of the grooves 14, the two rollers 15 close to the third rotating shaft 9 are respectively fixedly connected with the two ends of the third rotating shaft 9, and the other plurality of rollers 15 are respectively fixedly connected with the two ends of the fourth rotating shaft 13; the fourth rotating shafts 13 are in transmission connection with the third rotating shaft 9 through a third transmission assembly; the fourth gear 10 is located on the side of the second groove 7 adjacent to the roller 15.
The third transmission assembly comprises a fifth gear 16 fixedly connected to the third rotating shaft 9 and a sixth gear 17 fixedly connected to the fourth rotating shaft 13, the fifth gear 16 is positioned in the second groove 7, a plurality of sixth gears 17 are positioned in the third groove 12, and the fifth gear 16 and the plurality of sixth gears 17 are meshed and transmitted through a second belt 18;
when a plurality of punching grab petals 1 are folded inwards, the punching grab petals 1 rotate upwards around the first rotating shaft 2, the bottoms of the plurality of punching grab petals 1 are close to each other, when the punching grab petals 1 rotate upwards around the first rotating shaft 2, the second gear 6 is meshed with the first gear 4 to drive the second gear 6 to rotate, the third gear 8 is driven to rotate, the fourth gear 10 is driven to rotate under the action of the first belt 11, the third rotating shaft 9 is driven to rotate, the fifth gear 16 is driven to rotate, meanwhile, the plurality of sixth gears 17 are driven to rotate under the action of the second belt 18, rotation of the plurality of rollers 15 is achieved, the rotation direction of the plurality of rollers 15 is kept consistent with the rotation direction of the punching grab petals 1, when the punching grab petals 1 are folded inwards, the plurality of rollers 15 give upward thrust to rock soil, so that the rock soil is convenient to gather in the plurality of punching grab petals 1, when the punching grab petals 1 are unfolded outwards, the plurality of rollers 15 give downward thrust to the rock soil is convenient to drop from the punching grab petals 1, the impact soil is reduced, the effect of the punching grab petals 1 is improved, and the rock-flushing grab petals 1 is discharged.
Further optimizing scheme, the side wall of the roller 15 is fixedly connected with a plurality of steel brushes 19; the steel brush 19 brushes the rock and soil, so that the friction force between the steel brush and the rock and soil is improved, and the acting force on the rock and soil is improved.
In a further optimized scheme, the telescopic rod assembly comprises an air cylinder 20 fixedly connected to a retraction end of a retraction mechanism, a counterweight layer 21 is fixedly coated outside a cylinder body end of the air cylinder 20, a plurality of first hinging seats 35 are fixedly connected to the outer wall of the counterweight layer 21 in the circumferential direction, connecting rods 22 are hinged to the first hinging seats 35, a plurality of connecting rods 22 are arranged in one-to-one correspondence with a plurality of first rotating shafts 2, a sliding chute 23 is formed in the top of a punching and grabbing flap 1, one end of each connecting rod 22, far from the counterweight layer 21, penetrates through the corresponding sliding chute 23 and is fixedly connected with the middle part of the corresponding first rotating shaft 2, the connecting rods 22 are in sliding connection with the sliding chute 23, an inclined rod 24 is fixedly connected to one side of the top of the punching and grabbing flap 1, the inclined rod 24 is positioned in the punching and grabbing flaps 1, a plurality of second hinging seats 36 are fixedly connected to one side of the bottom of the piston end of the air cylinder 20 in the circumferential direction, and one end, far from the punching and grabbing flap 1, of the inclined rod 24 is hinged to the second hinging seats 36 respectively;
when the punching and grabbing petals 1 are folded inwards, the air cylinder 20 is started, the inclined rods 24 are driven to lift upwards, the punching and grabbing petals 1 are driven to rotate around the first rotating shaft 2, meanwhile, the connecting rod 22 is driven to rotate on the first hinging seat 35, so that the punching and grabbing petals 1 are folded inwards, the punching and grabbing petals are convenient to aggregate, and rock soil is grabbed; the weight layer 21 can increase the weight of the impact grabbing valve 1, the downward impact force is increased, the impact grabbing valve 1 is convenient to insert into the rock soil, and the weight layer 21 can protect the air cylinder 20.
In a further optimized scheme, the retracting mechanism comprises a support 25, two vertical plates 37 are fixedly connected to the top of the support 25, a fifth rotating shaft 26 is rotatably connected between the two vertical plates 37, a steel wire 27 is wound on the fifth rotating shaft 26, the steel wire 27 is fixedly connected with the cylinder body end of the air cylinder 20, a steering assembly is connected to the steel wire 27 in a transmission manner, a driving assembly is mounted on the support 25, and the driving assembly is in transmission connection with the fifth rotating shaft 26;
a bracket 28 is arranged on one side of the support 25, and the air cylinder 20 is positioned in the bracket 28; the steering assembly comprises a first steering wheel 29 and a second steering wheel 30, wherein the first steering wheel 29 is rotationally connected with the support 25 through a support plate 38, the second steering wheel 30 is rotationally connected with the support 28 through a cross rod 39, the second steering wheel 30 is positioned above the first steering wheel 29, the first steering wheel 29 and the second steering wheel 30 are in transmission connection with the fifth rotating shaft 26 through a steel wire 27, and the steel wire 27 is sequentially wound below the first steering wheel 29 and above the second steering wheel 30 and fixedly connected with the air cylinder 20;
the driving assembly comprises a motor 31 fixedly connected to the support 25, a first belt pulley 32 is fixedly connected to an output shaft of the motor 31, a second belt pulley 33 is fixedly connected to one side of the fifth rotating shaft 26, and the first belt pulley 32 and the second belt pulley 33 are meshed and driven through a third belt 34;
a guide rod 40 is fixedly connected to the bracket 28, a through hole is formed in the guide rod 40, the steel wire 27 penetrates through the through hole and is fixedly connected with the cylinder 20, and the guide rod 40 increases the vertical effect of the steel wire 27; when the punching and grabbing petals 1 are placed downwards, the motor 31 is started, the steel wires 27 are stretched, and the steel wires 27 sequentially bypass the first steering wheel 29 and the second steering wheel 30 and drive the plurality of punching and grabbing petals 1 to impact downwards, so that the punching and grabbing petals 1 are conveniently inserted into rock soil to grab soil drilling holes.
Example 2
Referring to the figure, unlike embodiment 1, the bottoms of the support 25 and the bracket 28 are fixedly connected with a bottom frame 41, the top of the bottom frame 41 is fixedly connected with a plurality of second air cylinders 42, the bottom frame 41 is provided with a plurality of through grooves 43, the piston ends of the plurality of second air cylinders 42 penetrate through the plurality of through grooves 43 and are fixedly connected with universal wheels 44, the universal wheels 44 extend out of the through grooves 43, and the bottom of the bottom frame 41 is fixedly connected with a plurality of sharp vertebrae 45; the device is convenient to move through the universal wheel 44, and after the device reaches a proper position, the second air cylinder 42 drives the universal wheel 44 to extend into the through groove 43, so that the device is fixed, and the spine 45 is inserted into the rock soil, so that the stability of the device is improved.
In the description of the present application, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
The above embodiments are only illustrative of the preferred embodiments of the present application and are not intended to limit the scope of the present application, and various modifications and improvements made by those skilled in the art to the technical solutions of the present application should fall within the protection scope defined by the claims of the present application without departing from the design spirit of the present application.
Claims (7)
1. Geotechnical engineering drilling equipment, characterized by includes:
the retractable end of the retractable mechanism is provided with a telescopic rod assembly;
the telescopic rod comprises a plurality of punching and grabbing petals (1), wherein the plurality of punching and grabbing petals (1) are circumferentially arranged along a telescopic rod assembly, a plurality of horizontally arranged first rotating shafts (2) are arranged at the fixed ends of the telescopic rod assembly, the plurality of first rotating shafts (2) are in one-to-one correspondence with the plurality of punching and grabbing petals (1), the first rotating shafts (2) are rotationally connected with the tops of the punching and grabbing petals (1), and the telescopic rod assembly is used for driving the punching and grabbing petals (1) to rotate on the first rotating shafts (2), so that the plurality of punching and grabbing petals (1) are folded or unfolded;
the plurality of roller assemblies are rotationally connected to one side, close to the telescopic rod assembly, of the punching and grabbing valve (1), a first transmission assembly in transmission connection with the first rotating shaft (2) is rotationally connected to the punching and grabbing valve (1), the first transmission assembly is in transmission connection with the plurality of roller assemblies, and the first transmission assembly is used for keeping the rotation directions of the plurality of roller assemblies consistent with the rotation direction of the punching and grabbing valve (1);
the first rotating shaft (2) is positioned in the punching grabbing flap (1), a first groove (3) is formed in the punching grabbing flap (1), the first rotating shaft (2) penetrates through the first groove (3), and a first gear (4) positioned in the first groove (3) is fixedly connected to the first rotating shaft (2);
the first transmission assembly comprises a second rotating shaft (5) which is rotationally connected with the side wall of the first groove (3), a second gear (6) is fixedly connected to the second rotating shaft (5), the second gear (6) is in meshed transmission with the first gear (4), and the second rotating shaft (5) is in transmission connection with a plurality of roller assemblies through the second transmission assembly;
a second groove (7) communicated with the first groove (3) is formed in the punching grabbing flap (1), and the second rotating shaft (5) stretches into the second groove (7);
the second transmission assembly comprises a third gear (8) fixedly connected to one end of the second rotating shaft (5) close to the second groove (7), a third rotating shaft (9) is rotationally connected to the second groove (7), a fourth gear (10) is fixedly connected to the third rotating shaft (9), the fourth gear (10) is positioned on one side, close to the roller assembly, of the second groove (7), the third gear (8) is in transmission connection with the fourth gear (10) through a first belt (11), one roller assembly is fixedly connected to the third rotating shaft (9), and the rest roller assemblies are in transmission connection with the third rotating shaft (9) through third transmission assemblies;
a third groove (12) communicated with the second groove (7) is formed in the middle part in the punching grabbing flap (1), and the third groove (12) is vertically arranged; the third groove (12) is rotationally connected with a plurality of fourth rotating shafts (13), grooves (14) are respectively formed in two ends of the fourth rotating shafts (13) and two ends of the third rotating shafts (9), the grooves (14) are formed in one side, close to the telescopic rod assembly, of the punching grabbing valve (1), and the two ends of the third rotating shafts (9) and the two ends of the fourth rotating shafts (13) extend into the grooves (14);
the roller assembly comprises two rollers (15), a plurality of rollers (15) are respectively positioned in a plurality of grooves (14), the rollers (15) protrude out of the grooves (14), the two rollers (15) close to the third rotating shaft (9) are respectively fixedly connected with two ends of the third rotating shaft (9), and the rest of rollers (15) are respectively fixedly connected with two ends of a plurality of fourth rotating shafts (13); the fourth rotating shafts (13) are in transmission connection with the third rotating shafts (9) through the third transmission assembly; the fourth gear (10) is positioned on one side of the second groove (7) close to the roller (15).
2. Geotechnical engineering drilling device according to claim 1, characterized in that: the third transmission assembly comprises a fifth gear (16) fixedly connected to the third rotating shaft (9) and a sixth gear (17) fixedly connected to the fourth rotating shaft (13), the fifth gear (16) is located in the second groove (7), a plurality of sixth gears (17) are located in the third groove (12), and the fifth gear (16) and the sixth gears (17) are in meshed transmission through a second belt (18).
3. Geotechnical engineering drilling device according to claim 1, characterized in that: the side wall of the roller (15) is fixedly connected with a plurality of steel brushes (19).
4. Geotechnical engineering drilling device according to claim 1, characterized in that: the telescopic link subassembly is including the rigid coupling is in cylinder (20) of the receipts end of retracting mechanism, the cylinder body end external fixation cladding of cylinder (20) has counter weight layer (21), counter weight layer (21) outer wall circumference rigid coupling has a plurality of first articulated seat (35), articulated on first articulated seat (35) have connecting rod (22), a plurality of connecting rod (22) and a plurality of first pivot (2) one-to-one setting, dash and grab lamella (1) top and seted up spout (23), connecting rod (22) are kept away from the one end of counter weight layer (21) run through spout (23) and with first pivot (2) middle part rigid coupling, connecting rod (22) with spout (23) sliding connection, dash grab lamella (1) top one side rigid coupling has diagonal bar (24), diagonal bar (24) are located a plurality of dash grab lamella (1) bottom one side circumference rigid coupling has a plurality of second articulated seat (36), diagonal bar (24) are kept away from dash grab lamella (1) and a plurality of articulated seat (36) respectively.
5. Geotechnical engineering drilling device according to claim 4, characterized in that: the folding and unfolding mechanism comprises a support (25), two vertical plates (37) are fixedly connected to the top of the support (25), a fifth rotating shaft (26) is connected between the vertical plates (37) in a rotating mode, steel wires (27) are wound on the fifth rotating shaft (26), the steel wires (27) are fixedly connected with the cylinder body end of the air cylinder (20), steering components are connected to the steel wires (27) in a transmission mode, and driving components are mounted on the support (25) and connected with the fifth rotating shaft (26) in a transmission mode.
6. Geotechnical engineering drilling device according to claim 5, characterized in that: a bracket (28) is arranged on one side of the support (25), and the air cylinder (20) is positioned in the bracket (28); the steering assembly comprises a first steering wheel (29) and a second steering wheel (30), the first steering wheel (29) is rotationally connected with the support (25) through a support plate (38), the second steering wheel (30) is rotationally connected with the support (28) through a cross rod (39), the second steering wheel (30) is located above the first steering wheel (29), the first steering wheel (29) and the second steering wheel (30) are in transmission connection with the fifth rotating shaft (26) through a steel wire (27), and the steel wire (27) is sequentially wound below the first steering wheel (29) and above the second steering wheel (30) and fixedly connected with the cylinder (20).
7. Geotechnical engineering drilling device according to claim 5, characterized in that: the driving assembly comprises a motor (31) fixedly connected to the support (25), a first belt pulley (32) is fixedly connected to an output shaft of the motor (31), a second belt pulley (33) is fixedly connected to one side of the fifth rotating shaft (26), and the first belt pulley (32) and the second belt pulley (33) are meshed and driven through a third belt (34).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310525713.9A CN116480269B (en) | 2023-05-11 | 2023-05-11 | Geotechnical engineering drilling equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310525713.9A CN116480269B (en) | 2023-05-11 | 2023-05-11 | Geotechnical engineering drilling equipment |
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| CN116480269A CN116480269A (en) | 2023-07-25 |
| CN116480269B true CN116480269B (en) | 2023-10-13 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013113073A (en) * | 2011-12-01 | 2013-06-10 | National Agriculture & Food Research Organization | Vehicle for scraping and collecting surface layer soil and bucket |
| CN105312143A (en) * | 2014-07-31 | 2016-02-10 | 上海千彩节能环保科技有限公司 | Withdrawing overturn type waste residue collecting device |
| CN113389545A (en) * | 2021-07-09 | 2021-09-14 | 杨庆华 | Coal mine electromechanical equipment for coal mining |
| CN217299088U (en) * | 2022-03-21 | 2022-08-26 | 天津市津勘岩土工程股份有限公司 | Automatically cleaning structure of grooving machine |
-
2023
- 2023-05-11 CN CN202310525713.9A patent/CN116480269B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013113073A (en) * | 2011-12-01 | 2013-06-10 | National Agriculture & Food Research Organization | Vehicle for scraping and collecting surface layer soil and bucket |
| CN105312143A (en) * | 2014-07-31 | 2016-02-10 | 上海千彩节能环保科技有限公司 | Withdrawing overturn type waste residue collecting device |
| CN113389545A (en) * | 2021-07-09 | 2021-09-14 | 杨庆华 | Coal mine electromechanical equipment for coal mining |
| CN217299088U (en) * | 2022-03-21 | 2022-08-26 | 天津市津勘岩土工程股份有限公司 | Automatically cleaning structure of grooving machine |
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