CN216341896U - Drilling device for shallow drilling exploration and earth taking - Google Patents
Drilling device for shallow drilling exploration and earth taking Download PDFInfo
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- CN216341896U CN216341896U CN202123063054.7U CN202123063054U CN216341896U CN 216341896 U CN216341896 U CN 216341896U CN 202123063054 U CN202123063054 U CN 202123063054U CN 216341896 U CN216341896 U CN 216341896U
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Abstract
The utility model belongs to the technical field of engineering investigation, and discloses a drilling device for shallow drilling investigation and earth taking, which comprises a mounting plate, a connecting plate and a drill bit connecting shaft; a plurality of connecting rods are arranged on two sides of the mounting plate in a penetrating manner, and limiting inserting plates are arranged at the bottoms of the connecting rods; the mounting plate is provided with two placing cavities, two ends of the connecting plate are respectively positioned in the two placing cavities, an electric push rod and a connecting bearing are arranged in the placing cavities, and the telescopic end of the electric push rod is connected with the connecting plate through the connecting bearing; a limiting frame and a rotating motor are arranged on the connecting plate, a first transmission gear and a second transmission gear which are meshed with each other are arranged in the limiting frame, and the diameter of the first transmission gear is larger than that of the second transmission gear; the output end of the rotating motor is connected with the first transmission gear, the bottom of the second transmission gear is connected with one end of a drill bit connecting shaft, and the other end of the drill bit connecting shaft penetrates through the connecting plate and is provided with a drill bit, so that the working efficiency and stability of the drilling device are improved.
Description
Technical Field
The utility model belongs to the technical field of engineering investigation, and relates to a drilling device for shallow drilling investigation and earth taking.
Background
In the process of engineering investigation, in order to facilitate the observation and detection of the underground ores and the rock soil by the explorationist, a drilling device is often needed to perform drilling operation on the ground.
However, the working efficiency of the existing drilling device is low in the using process, and the stability of the drilling device is poor, so that the drilling device is prone to deviation caused by vibration during drilling, and meanwhile, the drill bit is inconvenient to detach and replace by workers, so that the drilling operation is difficult to efficiently perform.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to overcome the above-mentioned drawbacks of the prior art and to provide a drilling rig for shallow exploration and earth extraction.
In order to achieve the purpose, the utility model adopts the following technical scheme to realize the purpose:
a drilling device for shallow drilling exploration and earth taking comprises a mounting plate, a connecting plate and a drill bit connecting shaft; a plurality of connecting rods are arranged on two sides of the mounting plate in a penetrating manner, and limiting inserting plates are arranged at the bottoms of the connecting rods; the mounting plate is provided with two placing cavities, two ends of the connecting plate are respectively positioned in the two placing cavities, an electric push rod and a connecting bearing are arranged in the placing cavities, and the telescopic end of the electric push rod is connected with the connecting plate through the connecting bearing; the connecting plate is provided with a limiting frame and a rotating motor, a first transmission gear and a second transmission gear which are meshed with each other are arranged in the limiting frame, and the diameter of the first transmission gear is larger than that of the second transmission gear; the output end of the rotating motor is connected with the first transmission gear, the bottom of the second transmission gear is connected with one end of the drill bit connecting shaft, and the other end of the drill bit connecting shaft penetrates through the connecting plate and is provided with a drill bit.
Optionally, the device further comprises a plurality of limiting plates and a plurality of stop blocks; the limiting plate is connected with the top of the connecting rod, and the stop block is located between the limiting plate and the mounting plate.
Optionally, a limiting spring is arranged in the placing cavity, and one end of the limiting spring is in contact with one end of the connecting bearing, which is far away from the electric push rod; two place the chamber symmetry and set up.
Optionally, a stop plate is arranged on the mounting plate, a limit block is arranged on the stop plate, a limit hole is formed in the limit block, and the drill connecting shaft penetrates through the limit hole.
Optionally, the limiting block is connected with the baffle plate through a bolt, and the limiting block is of a U-shaped structure.
Optionally, a limiting pipe is arranged at the bottom of the second transmission gear; the limiting pipe is provided with a plurality of limiting screws, and the drill bit connecting shaft is fixed inside the limiting pipe through the limiting screws.
Optionally, a connecting cavity is sleeved outside the first transmission gear and the second transmission gear.
Optionally, the rotating motor is sleeved with a mounting cavity, and the mounting cavity is connected with the limiting frame through screws.
Optionally, one end of the limiting insertion plate, which is far away from the connecting rod, is set to be a pointed end.
Optionally, the bottom of the mounting plate is provided with a crawler wheel.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model relates to a drilling device for shallow drilling exploration and soil taking, which can stably adjust the heights of a connecting bearing and a connecting plate by being pushed by electric push rods arranged in two placing cavities, so as to realize the stable downward movement of a rotary motor at the upper end of the connecting plate and a drill connecting shaft connected with the output end of the rotary motor in drilling, and simultaneously, through arranging a first transmission gear and a second transmission gear which are connected in a meshing way, the diameter of the first transmission gear is larger than that of the second transmission gear, the first transmission gear and the second transmission gear are respectively and fixedly connected with the output end of the rotary motor and the top end of the drill connecting shaft, through the rotation of the rotary motor, the first transmission gear and the second transmission gear can be driven to perform differential transmission, so as to drive the drill connecting shaft to perform high-efficiency operation, and simultaneously, through a plurality of connecting rods arranged at the two sides of a mounting plate in a penetrating way and a limiting inserting plate arranged at the bottoms of the connecting rods, the drilling device is stably inserted and fixed with the ground, and the high efficiency and the stability of the drilling device in use are improved.
Furthermore, the device also comprises a plurality of limiting plates and a plurality of stop blocks; the limiting plate is connected with the top of the connecting rod, and the stop block is located between the limiting plate and the mounting plate. The mounting panel constitutes limit structure through a plurality of fender position blocks, connecting rod and spacing picture peg to realize the firm placing of mounting panel.
Furthermore, a limiting spring is arranged in the placing cavity, and one end of the limiting spring is in contact with one end, far away from the electric push rod, of the connecting bearing; two place the chamber symmetry and set up. The electric push rod bottom is through connecting bearing and connecting plate, stabilizes the lift to rotating electrical machines and drill bit connecting axle, the connecting bearing bottom is provided with and is used for the spacing spring for the shock attenuation buffering to reach and play the shock attenuation buffering to the drill bit connecting axle in the work, improved high efficiency and stability in the device uses.
Furthermore, a stop plate is arranged on the mounting plate, a limit block is arranged on the stop plate, a limit hole is formed in the limit block, and the drill bit connecting shaft penetrates through the limit hole. The drill bit connecting shaft is guided through the limiting hole, so that the drill bit connecting shaft can be stably guided in lifting and installation, and the convenience in use of the device is improved.
Further, a limiting pipe is arranged at the bottom of the second transmission gear; the limiting pipe is provided with a plurality of limiting screws, and the drill bit connecting shaft is fixed inside the limiting pipe through the limiting screws. The junction of the limiting pipe and the drill bit connecting shaft is fixedly connected through a plurality of groups of limiting screws, and the second transmission gear and the fixing limit between the drill bit connecting shafts can be quickly released through taking off the limiting pipe and the drill bit connecting shaft junction of the plurality of groups of limiting screws, so that the drill bit can be conveniently replaced and maintained by workers.
Drawings
FIG. 1 is a schematic front view of a drilling rig for shallow exploration and earth extraction according to the present invention;
FIG. 2 is a front view of the construction of the drilling rig for shallow prospecting and earth borrowing in accordance with the present invention;
FIG. 3 is a front structural cross-sectional view of the shallow boring exploration and earth extraction rig of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a sectional view of a top view of a connecting chamber according to the present invention;
FIG. 6 is a sectional view of the second transfer gear of the present invention in bottom view;
fig. 7 is a schematic view of a top view structure of the stopper of the present invention.
Wherein: 1-mounting a plate; 2-a crawler wheel; 3-a connecting rod; 4-limiting inserting plates; 5-a stop block; 6-a stop plate; 7-placing the cavity; 8, an electric push rod; 9-connecting a bearing; 10-a connecting plate; 11-a limit spring; 12-a limiting frame; 13-mounting a cavity; 14-a rotating electric machine; 15-connecting the cavity; 16-a first drive gear; 17-a second transmission gear; 18-a spacing tube; 19-a limit screw; 20-a drill bit connecting shaft; 21-a limiting block.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The utility model is described in further detail below with reference to the accompanying drawings:
referring to fig. 1 to 7, the utility model provides a drilling device for shallow drilling exploration and earth taking, which effectively solves the problems that the existing drilling device is low in working efficiency and easy to deviate due to vibration during drilling and is inconvenient for workers to disassemble and replace drill bits in the using process.
Specifically, the drilling device for shallow drilling exploration and soil taking comprises a mounting plate 1, a connecting plate 10 and a drill bit connecting shaft 20; a plurality of connecting rods 3 are arranged on two sides of the mounting plate 1 in a penetrating manner, and limiting inserting plates 4 are arranged at the bottoms of the connecting rods 3; the mounting plate 1 is provided with two placing cavities 7, two ends of the connecting plate 10 are respectively positioned in the two placing cavities 7, an electric push rod 8 and a connecting bearing 9 are arranged in the placing cavities 7, and the telescopic end of the electric push rod 8 is connected with the connecting plate 10 through the connecting bearing 9; a limiting frame 12 and a rotating motor 14 are arranged on the connecting plate 10, a first transmission gear 16 and a second transmission gear 17 which are meshed with each other are arranged in the limiting frame 12, and the diameter of the first transmission gear 16 is larger than that of the second transmission gear 17; the output end of the rotating motor 14 is connected with the first transmission gear 16, the bottom of the second transmission gear 17 is connected with one end of the drill bit connecting shaft 20, and the other end of the drill bit connecting shaft 20 penetrates through the connecting plate 10 and is provided with a drill bit.
In summary, the drilling device for shallow drilling exploration and soil borrowing of the utility model is pushed by the electric push rods 8 in the two placing cavities 7, the height of the connecting bearing 9 and the connecting plate 10 can be stably adjusted, so that the drill bit connecting shaft 20 connected with the output ends of the rotating motor 14 and the rotating motor 14 at the upper end of the connecting plate 10 can stably move downwards in drilling, meanwhile, the first transmission gear 16 and the second transmission gear 17 which are connected in a meshed manner are arranged, the diameter of the first transmission gear 16 is larger than that of the second transmission gear 17, the first transmission gear 16 and the second transmission gear 17 are respectively and fixedly connected with the output end of the rotating motor 14 and the top end of the drill bit connecting shaft 20, through the rotation of the rotating motor 14, the first transmission gear 16 and the second transmission gear 17 can be driven to perform differential transmission, so as to drive the drill bit connecting shaft 20 to perform high-efficiency operation, and meanwhile, the connecting rods 3 arranged on both sides of the mounting plate 1 and the connecting rods 3 and the bottoms of the connecting rods 3 are arranged in a penetrating manner The spacing picture peg 4 realizes the stable fixed of inserting between drilling equipment and the ground, has improved high efficiency and stability in this drilling equipment uses.
In a possible embodiment, the drilling rig for shallow exploration and earth taking further comprises a plurality of limiting plates and a plurality of stop blocks 5; the limiting plate is connected with the top of the connecting rod 3, and the stop block 5 is positioned between the limiting plate and the mounting plate 1. Mounting panel 1 constitutes limit structure through a plurality of fender position blocks 5, connecting rod 3 and spacing picture peg 4 to realize mounting panel 1's firm placing.
In a possible embodiment, a limit spring 11 is arranged inside the placing cavity 7, and one end of the limit spring 11 is in contact with one end of the connecting bearing 9 far away from the electric push rod 8; two placing cavities 7 are symmetrically arranged. The bottom of the electric push rod 8 stably lifts the rotating motor 14 and the drill bit connecting shaft 20 through the connecting bearing 9 and the connecting plate 10, the bottom of the connecting bearing 9 is provided with the limiting spring 11 for damping and buffering, so that the drill bit connecting shaft 20 in work can be damped and buffered, and the high efficiency and the stability of the device in use are improved.
In a possible implementation manner, the mounting plate 1 is provided with a stop plate 6, the stop plate 6 is provided with a limit block 21, the limit block 21 is provided with a limit hole, and the drill connecting shaft 20 penetrates through the limit hole. The drill bit connecting shaft 20 is guided to ascend and descend through the limiting hole, the drill bit connecting shaft 20 can be stably guided to ascend and descend and installed, and convenience in use of the device is improved.
In a possible implementation manner, the limiting block 21 is connected with the baffle plate 6 through a bolt, and the limiting block 21 is of a U-shaped structure, so that the stability is ensured, and meanwhile, the space is saved and the installation is facilitated.
In a possible embodiment, a limiting pipe 18 is arranged at the bottom of the second transmission gear 17; the limiting pipe 18 is provided with a plurality of limiting screws 19, and the drill bit connecting shaft 20 is fixed inside the limiting pipe 18 through the limiting screws 19. The joint of the limiting pipe 18 and the drill bit connecting shaft 20 is fixedly connected through a plurality of groups of limiting screws 19, and the fixing and limiting between the second transmission gear 17 and the drill bit connecting shaft 20 can be quickly released through taking off the plurality of groups of limiting screws 19 at the joint of the limiting pipe 18 and the drill bit connecting shaft 20, so that a worker can conveniently replace and maintain the drill bit.
In a possible embodiment, the first transmission gear 16 and the second transmission gear 17 are sleeved with a connecting cavity 15 to support and protect the first transmission gear 16 and the second transmission gear 17.
In a possible embodiment, a mounting cavity 13 is arranged outside the rotating motor 14, and the mounting cavity 13 is in screw connection with the limiting frame 12 to support and protect the rotating motor 14.
In a possible embodiment, the end of the limiting insert plate 4 away from the connecting rod 3 is provided with a tip, so that the limiting insert plate 4 can be inserted into the ground for stabilization.
In a possible embodiment, the crawler wheels 2 are arranged at the bottom of the mounting plate 1, so that the whole drilling device for shallow drilling exploration and earth taking is convenient to move, and the working efficiency is improved.
The utility model relates to a specific using process of a drilling device for shallow drilling exploration and earth taking, which comprises the following steps:
through the setting of 1 bottom athey wheel 2 of mounting panel, can be applicable to and stabilize removal and antiskid in rugged road section, when carrying out the drilling operation, should at first remove required operating position with this drilling equipment, through taking out to 1 both sides fender position piece 5 of mounting panel, can remove spacing to connecting rod 3 and spacing picture peg 4 this moment, through the grafting on the spacing picture peg 4 of multiunit and ground to reach and stabilize the placing to mounting panel 1.
Meanwhile, the two electric push rods 8 inside the placing cavity 7 are used for pushing, the height of the connecting bearing 9 and the connecting plate 10 can be stably adjusted, so that the limiting frame 12 and the connecting cavity 15 which are fixedly connected with the upper end of the connecting plate 10 can be stably lifted, the drill bit connecting shaft 20 connected with the output end of the rotating motor 14 and the output end of the rotating motor 14 is driven to stably move downwards in drilling, the mounting cavity 13 is fixed to the upper end of the limiting frame 12 through screws, the first transmission gear 16 can be driven to stably rotate inside the connecting cavity 15 through rotation of the rotating motor 14 inside the mounting cavity 13, and differential transmission can be driven between the first transmission gear 16 and the second transmission gear 17 through meshing connection of the first transmission gear 16 and the second transmission gear 17, so that the drill bit connecting shaft 20 fixedly connected with the bottom of the second transmission gear 17 is driven to perform efficient operation.
Meanwhile, through the arrangement of the limiting spring 11 at the bottom of the connecting bearing 9, the drill bit connecting shaft 20 in work can be damped and buffered, the use efficiency and stability of the drilling device are improved, after the drilling device is used for a long time, the fixing and limiting between the second transmission gear 17 and the drill bit connecting shaft 20 can be quickly released through taking off a plurality of groups of limiting screws 19 at the joint of the limiting pipe 18 and the drill bit connecting shaft 20, so that workers can conveniently replace and maintain the drill bit, and through the arrangement of the U-shaped limiting blocks 21 at the bottom of the baffle plate 6, the stable guiding and limiting can be realized in the lifting and mounting of the drill bit connecting shaft 20, and the convenience of the drilling device in use is effectively improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A drilling device for shallow drilling exploration and earth taking is characterized by comprising a mounting plate (1), a connecting plate (10) and a drill bit connecting shaft (20);
a plurality of connecting rods (3) are arranged on two sides of the mounting plate (1) in a penetrating mode, and limiting inserting plates (4) are arranged at the bottoms of the connecting rods (3); two placing cavities (7) are formed in the mounting plate (1), two ends of the connecting plate (10) are respectively located in the two placing cavities (7), an electric push rod (8) and a connecting bearing (9) are arranged in the placing cavities (7), and the telescopic end of the electric push rod (8) is connected with the connecting plate (10) through the connecting bearing (9);
a limiting frame (12) and a rotating motor (14) are arranged on the connecting plate (10), a first transmission gear (16) and a second transmission gear (17) which are meshed with each other are arranged in the limiting frame (12), and the diameter of the first transmission gear (16) is larger than that of the second transmission gear (17); the output end of the rotating motor (14) is connected with the first transmission gear (16), the bottom of the second transmission gear (17) is connected with one end of the drill bit connecting shaft (20), and the other end of the drill bit connecting shaft (20) penetrates through the connecting plate (10) and is provided with a drill bit.
2. The drilling rig for shallow prospecting and earth borrowing according to claim 1, further comprising a plurality of limiting plates and a plurality of stop blocks (5); the limiting plate is connected with the top of the connecting rod (3), and the stop block (5) is located between the limiting plate and the mounting plate (1).
3. Drilling device for shallow prospecting and earth extraction according to claim 1, characterized in that a limiting spring (11) is arranged inside the placement chamber (7), and one end of the limiting spring (11) is in contact with the end of the connecting bearing (9) far away from the electric push rod (8); the two placing cavities (7) are symmetrically arranged.
4. The drilling rig for shallow drilling exploration and earth taking according to claim 1, wherein a stop plate (6) is arranged on the mounting plate (1), a limit block (21) is arranged on the stop plate (6), a limit hole is formed on the limit block (21), and the drill connecting shaft (20) penetrates through the limit hole.
5. Drilling device for shallow prospecting and earth extraction according to claim 4, characterized in that the stop block (21) is bolted to the stop plate (6), the stop block (21) being of U-shaped construction.
6. A drilling rig for shallow drilling exploration and earth extraction according to claim 1, characterized in that a limit pipe (18) is arranged at the bottom of the second transmission gear (17); the limiting pipe (18) is provided with a plurality of limiting screws (19), and the drill bit connecting shaft (20) is fixed inside the limiting pipe (18) through the limiting screws (19).
7. A drilling rig for shallow drilling exploration and earth extraction according to claim 1, characterized in that the first transmission gear (16) and the second transmission gear (17) are jacketed by a connection chamber (15).
8. A drilling rig for shallow prospecting and earth extraction according to claim 1, characterized in that the rotary motor (14) is provided with a mounting cavity (13) in its outer periphery, and the mounting cavity (13) is screwed to the limiting frame (12).
9. A drilling device for shallow prospecting and earth extraction according to claim 1, characterized in that the end of the limiting spile (4) remote from the connecting rod (3) is arranged as a tip.
10. A drilling rig for shallow drilling exploration and earth extraction according to claim 1, characterized in that the bottom of the mounting plate (1) is provided with crawler wheels (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123063054.7U CN216341896U (en) | 2021-12-06 | 2021-12-06 | Drilling device for shallow drilling exploration and earth taking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123063054.7U CN216341896U (en) | 2021-12-06 | 2021-12-06 | Drilling device for shallow drilling exploration and earth taking |
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| Publication Number | Publication Date |
|---|---|
| CN216341896U true CN216341896U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123063054.7U Active CN216341896U (en) | 2021-12-06 | 2021-12-06 | Drilling device for shallow drilling exploration and earth taking |
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| Country | Link |
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| CN (1) | CN216341896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115059391A (en) * | 2022-06-10 | 2022-09-16 | 应急管理部国家自然灾害防治研究院 | Drilling device for geological exploration of weak interlayer |
| CN116291199A (en) * | 2023-05-24 | 2023-06-23 | 烟台鲁东勘察测绘有限公司 | Drilling structure for amphibious investigation equipment |
-
2021
- 2021-12-06 CN CN202123063054.7U patent/CN216341896U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115059391A (en) * | 2022-06-10 | 2022-09-16 | 应急管理部国家自然灾害防治研究院 | Drilling device for geological exploration of weak interlayer |
| CN115059391B (en) * | 2022-06-10 | 2024-01-02 | 应急管理部国家自然灾害防治研究院 | Drilling device for weak interlayer geological exploration |
| CN116291199A (en) * | 2023-05-24 | 2023-06-23 | 烟台鲁东勘察测绘有限公司 | Drilling structure for amphibious investigation equipment |
| CN116291199B (en) * | 2023-05-24 | 2023-08-04 | 烟台鲁东勘察测绘有限公司 | Drilling structure for amphibious investigation equipment |
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