CN216076959U - Automatic full-hydraulic top drive drilling machine - Google Patents
Automatic full-hydraulic top drive drilling machine Download PDFInfo
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- CN216076959U CN216076959U CN202122908544.6U CN202122908544U CN216076959U CN 216076959 U CN216076959 U CN 216076959U CN 202122908544 U CN202122908544 U CN 202122908544U CN 216076959 U CN216076959 U CN 216076959U
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- 238000005553 drilling Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
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- 229910003460 diamond Inorganic materials 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an automatic full-hydraulic top drive drilling machine which comprises a fixed seat, a movable seat, a connecting hole, a lifting oil cylinder, a transmission sleeve, a spline shaft, a rotary oil cylinder, a spline hole, a locking oil cylinder, a sliding groove, a connecting disc, a connecting shaft, a connecting seat, an inner cavity, a convex groove, a spring, a fixed cover, a sliding block, an elastic clamping sleeve and an inner taper hole, wherein the fixed seat is fixedly arranged on the movable seat; the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, wherein the connecting plate drives the connecting shaft and the sliding block to move downwards through the extension of the locking oil cylinder, and the elastic clamping sleeve can move downwards to rapidly clamp the drill rod through the downward movement of the sliding block, thereby bringing great convenience to use and improving the working efficiency; according to the utility model, the spline shaft is in transmission connection with the transmission sleeve, so that the transmission of power can be ensured when the transmission sleeve moves downwards, the length of an oil pipe of the rotary oil cylinder is reduced, and the damage caused by the movement of the oil pipe is avoided.
Description
Technical Field
The utility model relates to the technical field of drilling construction equipment, in particular to an automatic full-hydraulic top drive drilling machine.
Background
The drilling machine is widely used for drilling of prospecting, railways, roads, bridges, water conservancy and hydropower, tunnels, wells, anchor rods, small-caliber diamond core rope coring drilling, civil engineering, engineering geological exploration, ground source hot drilling, coal bed gas drilling, outburst prevention drilling machines and the like, the purpose of rock and soil drilling engineering is different from the construction object, so that the types of the drilling machines are more, the grouting drilling machine can improve the underground soil structure without damaging surface buildings or soil, and the existing drilling machine top driving force head is troublesome and inconvenient to use, so that the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems, and provides an automatic full-hydraulic top drive drilling machine, which solves the problem that the working efficiency is influenced because the top drive power head of the existing drilling machine is troublesome and inconvenient to use.
In order to solve the above problems, the present invention provides a technical solution: the utility model provides an automatic change full-hydraulic top and drive rig which innovation point lies in: the device comprises a fixed seat, a movable seat, a connecting hole, a lifting oil cylinder, a transmission sleeve, a spline shaft, a rotary oil cylinder, a spline hole, a locking oil cylinder, a sliding groove, a connecting disc, a connecting shaft, a connecting seat, an inner cavity, a convex groove, a spring, a fixed cover, a sliding block, an elastic clamping sleeve and an inner taper hole; the movable seat is vertically and movably connected inside the lower side of the fixed seat, and a plurality of connecting holes are formed inside the periphery of the upper side of the movable seat; the lifting oil cylinders are multiple, the outer parts of the lifting oil cylinders are movably connected inside the corresponding connecting holes respectively, the tops of the lifting oil cylinders are fixedly connected with the top surface of the inner part of the lower side of the fixed seat, and the end parts of piston rods of the lower sides of the lifting oil cylinders are fixedly connected with the bottoms of the corresponding connecting holes respectively; the rotary oil cylinder is fixedly connected to the center of the top of the fixed seat; the spline shaft is movably connected to the center of the inner part of the lower side of the fixed seat, and the center of the upper side of the spline shaft is fixedly connected with an output shaft of the lower side of the rotary oil cylinder; the transmission sleeve is movably connected in a vertical hole arranged in the center of the movable seat, a spline hole is formed in the center of the transmission sleeve and connected with a spline shaft, and the bottom of the transmission sleeve is fixedly connected with a connecting seat; a sliding groove is formed in the upper side of the connecting seat, an inner cavity is formed in the lower side of the connecting seat, and an inner taper hole is formed in the opening of the lower side of the inner cavity; the locking oil cylinders are uniformly and fixedly connected to the inner part of the periphery of the center of the lower side of the movable seat; the connecting shaft is vertically and movably connected inside the center of the connecting seat, the outer side of the upper side of the connecting disc is fixedly connected with the inner side of the connecting disc, the top surface of the connecting disc is movably connected with the bottom surface of a piston rod on the lower side of the locking oil cylinder, a convex groove is formed in the outer side of the lower side of the connecting shaft, and a sliding block is fixedly connected to the bottom of the connecting shaft; the fixed cover is fixedly connected to the central step surface of the inner cavity, and a spring is arranged between the top surface of the fixed cover and the bottom surface of the convex groove; the bottom of the sliding block is fixedly connected with an elastic clamping sleeve, and the outer conical surface of the elastic clamping sleeve is connected with the wall of the inner conical hole.
Preferably, the center line of the connecting hole is parallel to the center line of the spline shaft.
Preferably, the upper side of the connecting disc is provided with a thrust ball bearing, and the top surface of the thrust ball bearing is connected with the bottom surface of the piston rod at the lower side of the locking oil cylinder.
Preferably, the central line of the locking oil cylinder is parallel to the central line of the spline shaft.
The utility model has the beneficial effects that:
(1) the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, the connecting plate drives the connecting shaft and the sliding block to move downwards through the extension of the locking oil cylinder, and the elastic clamping sleeve can move downwards to rapidly clamp the drill rod through the downward movement of the sliding block, thereby bringing great convenience to use and improving the working efficiency.
(2) According to the utility model, the spline shaft is in transmission connection with the transmission sleeve, so that the transmission of power can be ensured when the transmission sleeve moves downwards, the length of an oil pipe of the rotary oil cylinder is reduced, and the damage caused by the movement of the oil pipe is avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial cross-sectional view of the present invention.
1-a fixed seat; 2-a movable seat; 3-connecting holes; 4-lifting oil cylinder; 5-a transmission sleeve; 6-spline shaft; 7-rotating the oil cylinder; 8-splined hole; 9-locking the oil cylinder; 10-a chute; 11-a connecting disc; 12-a connecting shaft; 13-a connecting seat; 14-lumen; 15-convex groove; 16-a spring; 17-a fixed cover; 18-a slide block; 19-, an elastic ferrule; 20-inner taper hole.
Detailed Description
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: an automatic full-hydraulic top drive drilling machine comprises a fixed seat 1, a movable seat 2, a connecting hole 3, a lifting oil cylinder 4, a transmission sleeve 5, a spline shaft 6, a rotary oil cylinder 7, a spline hole 8, a locking oil cylinder 9, a sliding groove 10, a connecting disc 11, a connecting shaft 12, a connecting seat 13, an inner cavity 14, a convex groove 15, a spring 16, a fixed cover 17, a sliding block 18, an elastic clamping sleeve 19 and an inner taper hole 20; the movable seat 2 is vertically and movably connected inside the lower side of the fixed seat 1, and a plurality of connecting holes 3 are formed inside the periphery of the upper side of the movable seat 2; the lifting oil cylinders 4 are multiple, the outer parts of the lifting oil cylinders 4 are movably connected to the inner parts of the corresponding connecting holes 3 respectively, the tops of the lifting oil cylinders 4 are fixedly connected with the top surface of the inner part of the lower side of the fixed seat 1, and the end parts of piston rods of the lower sides of the lifting oil cylinders 4 are fixedly connected with the bottoms of the corresponding connecting holes 3 respectively; the rotary oil cylinder 7 is fixedly connected to the center of the top of the fixed seat 1; the spline shaft 6 is movably connected to the center of the inner part of the lower side of the fixed seat 1, and the center of the upper side of the spline shaft 6 is fixedly connected with an output shaft of the lower side of the rotary oil cylinder 7; the transmission sleeve 5 is movably connected in a vertical hole arranged in the center of the movable seat 2, a spline hole 8 is formed in the center of the transmission sleeve 5, the spline hole 8 is connected with the spline shaft 6, and the bottom of the transmission sleeve 5 is fixedly connected with a connecting seat 13; a sliding groove 10 is formed in the upper side of the connecting seat 13, an inner cavity 14 is formed in the lower side of the connecting seat 13, and an inner taper hole 20 is formed in the opening of the lower side of the inner cavity 14; the number of the locking oil cylinders 9 is multiple, and the locking oil cylinders 9 are uniformly and fixedly connected to the inner part of the periphery of the center of the lower side of the movable seat 2; the connecting shaft 12 is vertically and movably connected inside the center of the connecting seat 13, the outer side of the upper side of the connecting disc 11 is fixedly connected with the inner side of the connecting disc 11, the top surface of the connecting disc 11 is movably connected with the bottom surface of a piston rod at the lower side of the locking oil cylinder 9, a convex groove 15 is formed in the outer side of the lower side of the connecting shaft 12, and a sliding block 18 is fixedly connected to the bottom of the connecting shaft 12; the fixed cover 17 is fixedly connected to the central step surface of the inner cavity 14, and a spring 16 is arranged between the top surface of the fixed cover 17 and the bottom surface of the convex groove 15; the bottom of the sliding block 18 is fixedly connected with an elastic clamping sleeve 19, and the outer conical surface of the elastic clamping sleeve 19 is connected with the hole wall of the inner conical hole 20.
The center line of the connecting hole 3 is parallel to the center line of the spline shaft 6; a thrust ball bearing is arranged on the upper side of the connecting disc 11, and the top surface of the thrust ball bearing is connected with the bottom surface of a piston rod on the lower side of the locking oil cylinder 9, so that the rotation of the connecting disc 11 is not influenced after the locking oil cylinder 9 is tightly pushed; the central line of the locking oil cylinder 9 is parallel to the central line of the spline shaft 6.
The using state of the utility model is as follows: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, when in use, the drill rod is firstly inserted into the elastic cutting sleeve 19, then the connecting disc 11 drives the connecting shaft 12 and the sliding block 18 to move downwards through the extension of the locking oil cylinder 9, the downward movement of the sliding block 18 can enable the elastic clamping sleeve 19 to move downwards to rapidly clamp the drill rod, thereby bringing great convenience to the use and improving the working efficiency, then starting the rotary oil cylinder 7 to drive the transmission sleeve 5 and the drill rod to integrally rotate through the spline shaft 6, meanwhile, the movable seat 2 and the rotating drill rod can integrally move downwards to carry out drilling operation by matching with the extension of the lifting oil cylinder 4, the integral drill rod is in transmission connection with a transmission sleeve 5 through a spline shaft 6, therefore, the transmission of the power can be ensured when the transmission sleeve 5 moves downwards, the length of the oil pipe of the rotary oil cylinder 7 is reduced, and the damage caused by the movement of the oil pipe is avoided.
In the case of the control mode of the utility model, which is controlled by manual actuation or by means of existing automation techniques, the wiring diagram of the power elements and the provision of power are known in the art and the utility model is primarily intended to protect the mechanical means, so that the control mode and wiring arrangement are not explained in detail in the present invention.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (4)
1. An automatic full-hydraulic top drive drilling machine is characterized in that: the device comprises a fixed seat (1), a movable seat (2), a connecting hole (3), a lifting oil cylinder (4), a transmission sleeve (5), a spline shaft (6), a rotary oil cylinder (7), a spline hole (8), a locking oil cylinder (9), a sliding groove (10), a connecting disc (11), a connecting shaft (12), a connecting seat (13), an inner cavity (14), a convex groove (15), a spring (16), a fixed cover (17), a sliding block (18), an elastic clamping sleeve (19) and an inner taper hole (20);
the movable seat (2) is vertically and movably connected inside the lower side of the fixed seat (1), and a plurality of connecting holes (3) are formed inside the periphery of the upper side of the movable seat (2);
the lifting oil cylinders (4) are multiple, the outer parts of the lifting oil cylinders (4) are respectively movably connected inside the corresponding connecting holes (3), the tops of the lifting oil cylinders (4) are fixedly connected with the top surface of the inner part of the lower side of the fixed seat (1), and the end parts of piston rods of the lower sides of the lifting oil cylinders (4) are respectively fixedly connected with the bottoms of the corresponding connecting holes (3);
the rotary oil cylinder (7) is fixedly connected to the center of the top of the fixed seat (1);
the spline shaft (6) is movably connected to the center of the inner part of the lower side of the fixed seat (1), and the center of the upper side of the spline shaft (6) is fixedly connected with an output shaft of the lower side of the rotary oil cylinder (7);
the transmission sleeve (5) is movably connected in a vertical hole arranged in the center of the movable seat (2), a spline hole (8) is formed in the center of the transmission sleeve (5), the spline hole (8) is connected with a spline shaft (6), and the bottom of the transmission sleeve (5) is fixedly connected with a connecting seat (13);
a sliding groove (10) is formed in the upper side of the connecting seat (13), an inner cavity (14) is formed in the lower side of the connecting seat (13), and an inner taper hole (20) is formed in the opening of the lower side of the inner cavity (14);
the locking oil cylinders (9) are uniformly and fixedly connected to the inner part of the periphery of the center of the lower side of the movable seat (2);
the connecting shaft (12) is vertically and movably connected inside the center of the connecting seat (13), the outer side of the upper side of the connecting disc (11) is fixedly connected with the inner side of the connecting disc (11), the top surface of the connecting disc (11) is movably connected with the bottom surface of a piston rod at the lower side of the locking oil cylinder (9), a convex groove (15) is arranged at the outer side of the lower side of the connecting shaft (12), and a sliding block (18) is fixedly connected to the bottom of the connecting shaft (12);
the fixed cover (17) is fixedly connected to the central step surface of the inner cavity (14), and a spring (16) is arranged between the top surface of the fixed cover (17) and the bottom surface of the convex groove (15);
the bottom of the sliding block (18) is fixedly connected with an elastic clamping sleeve (19), and the outer conical surface of the elastic clamping sleeve (19) is connected with the wall of the inner conical hole (20).
2. The automatic full hydraulic top drive drilling machine according to claim 1, wherein: the center line of the connecting hole (3) is parallel to the center line of the spline shaft (6).
3. The automatic full hydraulic top drive drilling machine according to claim 1, wherein: and a thrust ball bearing is arranged on the upper side of the connecting disc (11), and the top surface of the thrust ball bearing is connected with the bottom surface of the piston rod on the lower side of the locking oil cylinder (9).
4. The automatic full hydraulic top drive drilling machine according to claim 1, wherein: the central line of the locking oil cylinder (9) is parallel to the central line of the spline shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122908544.6U CN216076959U (en) | 2021-11-24 | 2021-11-24 | Automatic full-hydraulic top drive drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122908544.6U CN216076959U (en) | 2021-11-24 | 2021-11-24 | Automatic full-hydraulic top drive drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216076959U true CN216076959U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122908544.6U Active CN216076959U (en) | 2021-11-24 | 2021-11-24 | Automatic full-hydraulic top drive drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216076959U (en) |
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2021
- 2021-11-24 CN CN202122908544.6U patent/CN216076959U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231216 Address after: No. 701, Gate 9, 5th Floor, No. 108 Majiabao East Road, Fengtai District, Beijing, 100000 Patentee after: Li Qiang Address before: 054600 Dong Zhao Xiang ban Tai Ji Cun, Guangzong County, Xingtai City, Hebei Province Patentee before: Hebei Shiling mechanical equipment manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240101 Address after: Room 105, 1st Floor, Building 9, No. 58 Fangzhuang South Road, Fengtai District, Beijing, 100000 Patentee after: Huadian Xinhai Electromechanical Equipment (Beijing) Co.,Ltd. Address before: No. 701, Gate 9, 5th Floor, No. 108 Majiabao East Road, Fengtai District, Beijing, 100000 Patentee before: Li Qiang |
|
| TR01 | Transfer of patent right |