CN214697686U - Pit drilling machine - Google Patents
Pit drilling machine Download PDFInfo
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- CN214697686U CN214697686U CN202120622922.1U CN202120622922U CN214697686U CN 214697686 U CN214697686 U CN 214697686U CN 202120622922 U CN202120622922 U CN 202120622922U CN 214697686 U CN214697686 U CN 214697686U
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- drilling machine
- rotating axis
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Abstract
The application provides a bore machine, including loading carrier, auger drill connects in the loading carrier, and the auger drill includes rig main part and crushing unit, and crushing unit connects in the end of rig main part, and crushing unit is used for smashing and treats the smashing thing. Compared with the prior art, the boring machine that this application provided, through the spatial position of loading carrier control auger drilling pore-forming to and apply pressure to the auger drilling machine along the axial of auger drilling, be convenient for bore the hole to ground with auger drilling, the auger drilling machine bottom is provided with additional strengthening, when boring the hole, additional strengthening smashes hard objects such as fragment of brick and rubble in the soil, prevent that fragment of brick and rubble from causing the damage to the blade of auger drilling machine, and then improve auger drilling's boring ability.
Description
Technical Field
The application belongs to the technical field of pit drilling, and more specifically relates to a pit drilling machine.
Background
In the municipal pipeline construction process, the prefabricated inspection well is buried in the ground in an open cut grooving mode by an excavator, the prefabricated inspection well is placed into the groove after the grooving is finished, and finally soil is backfilled on the periphery of the prefabricated inspection well to finish the burying of the prefabricated inspection well.
By adopting the construction technical means, when the excavator is used for slotting the ground, the excavation engineering quantity is large, and after the prefabricated inspection well is buried, the backfill engineering quantity is also large, so that the construction period is long and the engineering cost is high. Therefore, the appearance of the pit drilling machine well solves the problems of the technology. The pit drilling machine is used for directly drilling a pit on the ground, and then the prefabricated inspection well is buried in the pit drilled by the pit drilling machine.
However, in the process of drilling holes in the ground, the existing pit drilling machine has insufficient blade strength and contains hard objects such as bricks, gravels and the like in soil, so that the blades are easily damaged in the process of drilling holes by the pit drilling machine, and the drilling capability of the pit drilling machine is insufficient.
Disclosure of Invention
An object of the embodiment of this application is to provide a bore hole machine to solve the technical problem that the drilling machine that exists among the prior art's the ability of puncturing is not enough.
In order to achieve the purpose, the technical scheme adopted by the application is to provide the pit drilling machine, which is characterized in that: the device comprises a loading body and a spiral drilling machine, wherein the spiral drilling machine is connected to the loading body;
the spiral drilling machine comprises a drilling machine main body and a crushing assembly, wherein the crushing assembly is connected to the tail end of the drilling machine main body, and the crushing assembly is used for crushing an object to be crushed.
In one embodiment, the size reduction assembly comprises a drill bit;
the drilling machine main body comprises a drill rod and a spiral blade spirally wound on the periphery of the drill rod, and the drill bit is connected to the tail end of the drill rod.
In one embodiment, the size reduction assembly further comprises drill teeth;
the drill teeth are arranged on the blade close to the end of the drill rod, and the drill teeth are arranged on the side surface of the blade facing the drill bit.
In one embodiment, the number of the drill teeth is multiple, and the multiple drill teeth are sequentially distributed at intervals along the spiral direction of the blade.
In one embodiment, the crushing assembly further comprises a fixing seat, the fixing seat is arranged on the side surface of the blade, the drill teeth are arranged on the fixing seat, and the fixing seat extends along the spiral direction of the blade.
In one embodiment, the pit-drilling machine further comprises a swinging member rotatably connected to the end of the front arm of the loading body, the auger is connected to the swinging member, and the rotating axis of the swinging member is perpendicular to the axis of the auger.
In one embodiment, the swinging member comprises an outer frame and a support member, the outer frame is annular, the support member is positioned inside the outer frame, and the outer edge of the support member is connected with the inner edge of the outer frame;
the supporting piece is rotatably connected to the tail end of the forearm of the loading body;
the auger is connected to the support.
In one embodiment, the supporting member comprises a first supporting member and a second supporting member, and the first supporting member and the second supporting member are arranged at an included angle.
In one embodiment, the first support member and the second support member are vertically disposed.
In one embodiment, the pit-drilling machine further comprises a driving mechanism;
the fixed end of the driving mechanism is rotatably connected to the front arm, and the rotating axis of the fixed end is a first rotating axis;
the driving end of the driving mechanism is rotationally connected to the swinging piece, and the driving end is a second rotating axis relative to the rotating axis of the swinging piece;
the rotation axis of the swinging piece relative to the front arm is a third rotation axis;
the first rotating axis, the second rotating axis and the third rotating axis are parallel to each other in pairs, and the first rotating axis, the second rotating axis and the third rotating axis are distributed in a triangular shape.
The application provides a bore hole machine's beneficial effect lies in: compared with the prior art, the boring machine that this application provided, spatial position through the dress carrier control auger drilling pore-forming to and apply pressure to the auger drilling machine along auger drilling's axial, be convenient for bore the hole to ground with auger drilling, auger drilling is provided with crushing unit, when boring the hole, crushing unit smashes hard objects such as fragment of brick and rubble in the soil, prevent that fragment of brick and rubble from causing the damage to auger drilling's blade, and then improve auger drilling's boring ability.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic view of a pit-drilling rig provided in an embodiment of the present application;
FIG. 2 is a schematic view of a size reduction assembly provided in accordance with an embodiment of the present application;
FIG. 3 is a schematic view of a pendulum provided by an embodiment of the present application;
description of the drawings:
1. loading a carrier;
2. a auger drill;
3. a size reduction assembly;
4. a forearm;
5. a rear arm;
6. a drill bit;
7. a drill stem;
8. a blade;
9. a motor;
10. a reduction gearbox;
11. a split output shaft;
12. drilling teeth;
13. a fixed seat;
14. a swinging member;
15. a connecting seat;
16. an outer frame;
17. a support member;
18. a drive member;
19. a connecting plate;
20. a connecting rod.
171. A first support member;
172. a second support member.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3 together, a pit-drilling machine according to an embodiment of the present application will be described.
Referring to fig. 1, the pit drilling machine provided in the embodiment of the present application includes a loading body 1 and a spiral drilling machine 2, wherein the spiral drilling machine 2 is connected to the loading body 1. The auger 2 comprises a drill body and a crushing assembly 3, the crushing assembly 3 is connected to the tail end of the drill body, and the crushing assembly 3 is used for crushing the object to be crushed.
The application provides a bore hole machine's beneficial effect lies in: compared with the prior art, the boring machine that this application provided, spatial position through the pore-forming of dress carrier 1 control auger drilling machine 2, and apply pressure to auger drilling machine 2 along auger drilling machine 2's axial, be convenient for bore the hole to ground with auger drilling machine 2, auger drilling machine 2 is provided with crushing unit 3, when boring the hole, crushing unit 3 treats in the soil that the smashing thing is smashed, hard objects such as fragment of brick, rubble, prevent that fragment of brick and rubble from causing the damage to auger drilling machine 2's blade 8, and then improve auger drilling machine 2's boring ability.
Specifically, the loading body 1 is an excavator for removing an excavator bucket, the spiral drilling machine 2 is rotatably connected to the tail end of a front arm 4 of the loading body 1, and the front arm 4 is driven by a rear arm 5 of the excavator to control the spatial position of a hole formed by the spiral drilling machine 2.
In one embodiment of the present application, referring to fig. 1 and 2, the size reduction assembly 3 includes a drill bit 6; the drilling machine main body comprises a drill rod 7 and a helical blade 8 spirally wound on the periphery of the drill rod 7; a drill bit 6 is attached to the end of a drill rod 7.
Specifically, the drilling machine main body further comprises a driving motor 9, a reduction gearbox 10 and a split type output shaft 11, the reduction gearbox 10 is fixedly connected with the driving motor 9, the split type output shaft 11 is connected to the reduction gearbox 10, and the drill rod 7 is connected with the split type output shaft 11. The driving motor 9 drives the reduction gearbox 10 to drive the split output shaft 11 to rotate by adopting a chain transmission mechanism, the split output shaft 11 drives the drill rod 7 to rotate to drill a pit on the ground, and the drill bit 6 is arranged at the front end of the drill rod 7 and used for improving the penetration capacity of the pit drilling machine.
In one embodiment of the present application, referring to fig. 1 and 2, the crushing assembly 3 further comprises drilling teeth 12, the drilling teeth 12 are provided on the blade 8 near the end of the drill rod 7, and the drilling teeth 12 are provided on the side surface of the blade 8 facing the drill bit 6.
In the present embodiment, there are a plurality of drill teeth 12, and the plurality of drill teeth 12 are sequentially spaced along the helical direction of the blade 8.
In particular, the drilling teeth 12 are used for breaking hard objects in soil, such as rocks and bricks, preventing the hard objects in the soil from damaging the blades 8, and are matched with the drill bit 6 at the front end of the drill rod 7 to further improve the pit drilling capability of the pit drilling machine.
In an embodiment of the present application, please refer to fig. 2, the pulverizing assembly 3 further includes a fixing seat 13, the fixing seat 13 is disposed on a side surface of the blade 8, the drill teeth 12 are disposed on the fixing seat 13, and the fixing seat 13 extends along a spiral direction of the blade 8.
In one embodiment of the present application, referring to fig. 1, the pit-drilling machine further comprises a swinging member 14, wherein the upper surface of the swinging member 14 is rotatably connected to the end of the front arm 4 of the loading body 1, the auger 2 is connected to the lower surface of the swinging member 14, and the rotation axis of the swinging member 14 is perpendicular to the axis of the auger 2.
Specifically, the upper side surface of the swinging piece 14 is provided with two symmetrical and spaced connecting seats 15, the two connecting seats 15 are both provided with hinge holes, the hinge holes on the two connecting seats 15 are coaxially arranged, and the hinge holes are rotatably connected with the tail ends of the front arms 4 of the loading body 1 by adopting connecting shafts; the drive motor 9 in the auger 2 is fixedly connected to the underside of the oscillating piece 14 by welding.
In one embodiment of the present application, referring to FIG. 3, the swinging member 14 includes an outer frame 16 and a support member 17; the outer frame 16 is annular, the supporting piece 17 is positioned at the inner side of the outer frame 16, the outer edge of the supporting piece 17 is connected with the inner edge of the outer frame 16, the upper surface of the supporting piece 17 is rotatably connected with the tail end of the front arm 4 of the carrier 1; the rotary drilling machine 2 is fixedly attached to the lower surface of the support 17 by welding.
In the present embodiment, the supporting member 17 includes a first supporting member 17 and a second supporting member 17, and the first supporting member 17 and the second supporting member 17 are disposed at an included angle.
Specifically, the connection holder 15 is disposed at a meeting portion of the first support member 17 and the second support member 17.
In one embodiment of the present application, the first support 17 and the second support 17 are vertically disposed therebetween.
In one embodiment of the present application, referring to FIG. 1, the pit-drilling machine further includes a drive mechanism 18;
the fixed end of the driving mechanism 18 is rotatably connected to the front arm 4, and the rotating axis of the fixed end is a first rotating axis;
the driving end of the driving mechanism 18 is rotatably connected to the oscillating member 14, and the driving end is a second rotation axis relative to the rotation axis of the oscillating member 14;
the oscillating member 14 is a third axis of rotation with respect to the axis of the front arm 4;
the first rotating axis, the second rotating axis and the third rotating axis are parallel to each other in pairs, and the first rotating axis, the second rotating axis and the third rotating axis are distributed in a triangular shape.
Specifically, the driving part 18 is a hydraulic cylinder located on the front arm 4 of the loading body 1, the driving end of the driving part 18 is a piston rod of the hydraulic cylinder, the driving end of the driving part 18 extends out or retracts to drive the swinging part 14 to rotate around the tail end of the front arm 4, and the swinging part 14 rotates to adjust the included angle between the spiral drilling machine 2 and the vertical direction, so that the spiral drilling machine 2 drills and digs pit grooves which are different in angle from the vertical direction on the ground.
In an embodiment of the present application, referring to fig. 1, the front arm 4 of the loading body 1 further includes a connecting plate 19 and a connecting rod, one end of the connecting plate 19 is rotatably connected to the front arm 4 of the loading body 1, the other end of the connecting plate 19 is rotatably connected to the driving end of the driving member 18 and the fixed end of the connecting rod, the driving end of the connecting rod is rotatably connected to the connecting member, and meanwhile, the rear arm 5 drives the front arm 4 to apply pressure to the auger 2 along the axial direction of the auger 2, so as to facilitate pit drilling on the ground with the auger 2.
Specifically, when the driving end of the driving part 18 extends out or retracts, the driving end of the driving part 18 drives the connecting plate 19 to rotate on the front arm 4, and then the connecting plate 19 drives the connecting rod, so that the connecting rod drives the swinging part 14 to rotate around the tail end of the front arm 4, the adjustment of the included angle between the auger drill 2 and the vertical direction is realized, and then the auger drill 2 drills the pit groove which is different in angle from the vertical direction on the ground. Meanwhile, the rear arm 5 drives the front arm 4 to apply pressure to the spiral drilling machine 2 along the axial direction of the spiral drilling machine 2, so that pit drilling is facilitated on the ground together with the spiral drilling machine 2.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.
Claims (10)
1. A hole drilling machine is characterized in that: the device comprises a loading body (1) and a spiral drilling machine (2), wherein the spiral drilling machine (2) is connected to the loading body (1);
the spiral drilling machine (2) comprises a drilling machine main body and a crushing assembly (3), the crushing assembly (3) is connected to the tail end of the drilling machine main body, and the crushing assembly (3) is used for crushing an object to be crushed.
2. The earth boring machine of claim 1, wherein: the comminution assembly (3) comprises a drill bit (6);
the drilling machine body comprises a drill rod (7) and a helical blade (8) spirally wound on the periphery of the drill rod (7), and the drill bit (6) is connected to the tail end of the drill rod (7).
3. The earth boring machine of claim 2, wherein: the shredding assembly (3) further comprises drilling teeth (12);
the drilling teeth (12) are arranged on the blade (8) near the end of the drill rod (7), and the drilling teeth (12) are arranged on the side surface of the blade (8) facing the drill bit (6).
4. A pit-drilling machine as claimed in claim 3, characterized in that: the number of the drilling teeth (12) is multiple, and the drilling teeth (12) are sequentially distributed at intervals along the spiral direction of the blade (8).
5. The earth boring machine of claim 4, wherein: crushing unit (3) still include fixing base (13), fixing base (13) set up in blade (8) on the side surface, bore tooth (12) and set up on fixing base (13), fixing base (13) are followed the spiral direction of blade (8) extends.
6. The earth boring machine of claim 1, wherein: the pit drilling machine further comprises a swinging piece (14), the swinging piece (14) is rotatably connected to the tail end of the front arm (4) of the loading body (1), the spiral drilling machine (2) is connected to the swinging piece (14), and the rotating axis of the swinging piece (14) is perpendicular to the central axis of the spiral drilling machine (2).
7. The earth boring machine of claim 6, wherein: the swinging piece (14) comprises an outer frame (16) and a supporting piece (17), the outer frame (16) is annular, the supporting piece (17) is positioned on the inner side of the outer frame (16), and the outer edge of the supporting piece (17) is connected to the inner edge of the outer frame (16);
the supporting piece (17) is rotatably connected to the tail end of the front arm (4) of the loading body (1);
the auger (2) is connected to the support (17).
8. The earth boring machine of claim 7, wherein: the supporting piece (17) comprises a first supporting piece (17) and a second supporting piece (17), and the first supporting piece (17) and the second supporting piece (17) are arranged at an included angle.
9. The earth boring machine of claim 8, wherein: the first support member (17) and the second support member (17) are vertically arranged.
10. The earth boring machine of claim 6, wherein: the pit-drilling machine further comprises a driving mechanism (18);
the fixed end of the driving mechanism (18) is rotatably connected to the front arm (4), and the rotating axis of the fixed end is a first rotating axis;
the driving end of the driving mechanism (18) is rotationally connected to the swinging piece (14), and the driving end is a second rotating axis relative to the rotating axis of the swinging piece (14);
the swing piece (14) is a third rotation axis relative to the rotation axis of the front arm (4);
the first rotating axis, the second rotating axis and the third rotating axis are parallel to each other in pairs, and the first rotating axis, the second rotating axis and the third rotating axis are distributed in a triangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120622922.1U CN214697686U (en) | 2021-03-26 | 2021-03-26 | Pit drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120622922.1U CN214697686U (en) | 2021-03-26 | 2021-03-26 | Pit drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214697686U true CN214697686U (en) | 2021-11-12 |
Family
ID=78527437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120622922.1U Active CN214697686U (en) | 2021-03-26 | 2021-03-26 | Pit drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214697686U (en) |
-
2021
- 2021-03-26 CN CN202120622922.1U patent/CN214697686U/en active Active
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