CN213980781U - Drilling casing pipe for coal mine geological exploration soil sample - Google Patents
Drilling casing pipe for coal mine geological exploration soil sample Download PDFInfo
- Publication number
- CN213980781U CN213980781U CN202021902375.4U CN202021902375U CN213980781U CN 213980781 U CN213980781 U CN 213980781U CN 202021902375 U CN202021902375 U CN 202021902375U CN 213980781 U CN213980781 U CN 213980781U
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- China
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- motor
- drilling casing
- sleeve pipe
- soil sample
- geological exploration
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is suitable for the technical field of geological exploration, and discloses a drilling casing for a coal mine geological exploration soil sample, which comprises a supporting plate; a bearing is arranged on the left side of the supporting plate, a drilling sleeve is connected inside the bearing, a rack is fixed on the top of the supporting plate, a first motor is arranged at the tail end of the rack, and a gear is connected to a motor shaft of the first motor; the top of the drilling casing is provided with a second motor, a motor shaft of the second motor penetrates through the inside of the drilling casing, a spiral conveying blade is connected to the motor shaft of the second motor, and a soil discharging opening is formed in the outer wall of the drilling casing. The utility model discloses a bore and get sheathed tube inside and be provided with the auger delivery leaf, getting the sleeve pipe during operation boring, the auger delivery leaf is located to bore and gets sheathed tube inside rotatory, does benefit to the drive and bores and get the inside soil sample of sleeve pipe and remove with higher speed, avoids boring to get the inside jam of sleeve pipe, and improves the efficiency of sample greatly.
Description
Technical Field
The utility model is suitable for a geological exploration technical field especially relates to a coal mine geological exploration soil sample bores gets sleeve pipe.
Background
At present, in the geological exploration work of a coal mine, a drilling casing pipe is needed to carry out sampling operation on a geological soil sample, and the following problems are easy to occur in normal work;
get the in-process boring, the inside of sheathed tube can get into earth, is unfavorable for the discharge of earth, causes the phenomenon of jam easily and takes place, the normal clear of the sample of not being convenient for, greatly reduced bore the work efficiency who gets, in order to solve the problem that exists among the above-mentioned, therefore, we provide a coal mine geological exploration soil sample and bore and get the sleeve pipe.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of coal mine geological exploration soil sample bores and gets sleeve pipe gets sheathed tube inside through boring and is provided with the auger delivery leaf, and boring and getting sleeve pipe during operation, the auger delivery leaf is located to bore and gets sheathed tube inside rotatory, does benefit to the drive and bores and get the inside soil sample of sleeve pipe and remove with higher speed, avoids boring and gets the inside jam of sleeve pipe, and improves the efficiency of sample greatly, has solved the problem of proposing among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drilling casing for a coal mine geological exploration soil sample comprises a supporting plate;
a bearing is arranged on the left side of the supporting plate, a drilling sleeve is connected inside the bearing, a rack is fixed on the top of the supporting plate, a first motor is arranged at the tail end of the rack, and a gear is connected to a motor shaft of the first motor;
the top of the drilling casing is provided with a second motor, a motor shaft of the second motor penetrates through the inside of the drilling casing, a spiral conveying blade is connected to the motor shaft of the second motor, the outer wall of the drilling casing is provided with a soil discharging opening, the top of the outer wall of the drilling casing is provided with a gear groove, and the lower end of the drilling casing is in a zigzag shape.
Preferably, the gear is engaged with the gear groove.
Preferably, the outer ring wall of the bearing is fixedly connected with the supporting plate, and the rotating wall of the bearing is fixedly connected with the outer wall of the drilling sleeve.
Preferably, the top of the second motor is provided with an electric slip ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a bore and get sheathed tube inside and be provided with the auger delivery leaf, getting the sleeve pipe during operation boring, the auger delivery leaf is located to bore and gets sheathed tube inside rotatory, does benefit to the drive and bores and get the inside soil sample of sleeve pipe and remove with higher speed, avoids boring to get the inside jam of sleeve pipe, and improves the efficiency of sample greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of a coal mine geological exploration soil sample drilling casing provided by the utility model;
fig. 2 is the utility model provides a coal mine geological exploration soil sample bores gets sheathed tube bearing and bores and get bushing junction schematic structure.
In the figure: 1. a support plate; 2. a bearing; 3. a frame; 4. a first motor; 5. a gear; 6. drilling a casing; 7. a second motor; 8. a spiral conveying blade; 9. a soil discharge port; 10. an electrical slip ring; 11. gear groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.
Referring to fig. 1-2, a drilling casing for a coal mine geological exploration soil sample comprises a support plate 1;
a bearing 2 is arranged on the left side of the supporting plate 1, a drilling sleeve 6 is connected inside the bearing 2, a rack 3 is fixed on the top of the supporting plate 1, a first motor 4 is arranged at the tail end of the rack 3, and a gear 5 is connected on a motor shaft of the first motor 4;
the top of the drilling casing 6 is provided with a second motor 7, a motor shaft of the second motor 7 penetrates through the inside of the drilling casing 6, a spiral conveying blade 8 is connected to the motor shaft of the second motor 7, and a soil discharge port 9 is formed in the outer wall of the drilling casing 6.
Referring to fig. 1 in the embodiment, the spiral conveying blade 8 is arranged inside the drilling casing 6, and when the drilling casing 9 works, the spiral conveying blade 8 is positioned inside the drilling casing 6 to rotate, so that the soil sample inside the drilling casing 6 is driven to move at an accelerated speed, the internal blockage of the drilling casing 6 is avoided, and the sampling efficiency is greatly improved.
Wherein, the top of the outer wall of the drilling casing 6 is provided with a gear groove 11.
Wherein the gear 5 meshes with the gear groove 11.
Wherein, the outer ring wall of bearing 2 and backup pad 1 fixed connection, the rotating wall of bearing 2 and the outer wall fixed connection who drills the sleeve pipe 6.
Wherein the top of the second motor 7 is provided with an electrical slip ring 10.
The utility model discloses during the use: backup pad 1 is installed on boring getting jacking equipment, in operation, start first motor 4 and second motor 7, the motor shaft of first motor 4 drives gear 5 rotatory, gear 5 meshes with the gear groove 11 that bores and get sleeve pipe 6 outer wall and set up, it is rotatory based on bearing 2's inside to bore sleeve pipe 6 this moment with the drive, the decline in-process will take a sample to geological soil sample, after boring sleeve pipe 6 gets into ground, soil sample can get into and bore the inside of getting sleeve pipe 6, second motor 7 drives spiral delivery leaf 8 and is located the inside of boring sleeve pipe 6, it moves with higher speed to drive soil sample to be located and bore the inside of getting sleeve pipe 6, and discharge through soil discharge opening 9, the jam of boring sleeve pipe 6 has been avoided, also improve the efficiency when taking a sample greatly, the electrical slip ring 10 that sets up on second motor 7, guarantee the electric power supply when second motor 7 is rotatory, the design is simple, and is comparatively practical.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A drilling casing for a coal mine geological exploration soil sample is characterized by comprising a supporting plate (1);
a bearing (2) is arranged on the left side of the supporting plate (1), a drilling sleeve (6) is connected inside the bearing (2), a rack (3) is fixed on the top of the supporting plate (1), a first motor (4) is arranged at the tail end of the rack (3), and a gear (5) is connected to a motor shaft of the first motor (4);
the top of getting sleeve pipe (6) is provided with second motor (7), the motor shaft of second motor (7) run through in the inside of getting sleeve pipe (6) drills, be connected with spiral conveying leaf (8) on the motor shaft of second motor (7), it has seted up soil discharge opening (9) to drill the outer wall of getting sleeve pipe (6), gear groove (11) have been seted up at the top of getting sleeve pipe (6) outer wall drills, it is the zigzag to drill sleeve pipe (6) lower extreme.
2. The coal mine geological exploration soil sample drilling casing pipe according to claim 1, characterized in that said gear (5) is engaged with said gear groove (11).
3. The drilling casing pipe for the coal mine geological exploration soil sample as claimed in claim 1, characterized in that the outer ring wall of the bearing (2) is fixedly connected with the supporting plate (1), and the rotating wall of the bearing (2) is fixedly connected with the outer wall of the drilling casing pipe (6).
4. A coal mine geological exploration soil sample drilling casing pipe according to claim 1, characterized in that the top of said second motor (7) is provided with an electrical slip ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021902375.4U CN213980781U (en) | 2020-09-03 | 2020-09-03 | Drilling casing pipe for coal mine geological exploration soil sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021902375.4U CN213980781U (en) | 2020-09-03 | 2020-09-03 | Drilling casing pipe for coal mine geological exploration soil sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213980781U true CN213980781U (en) | 2021-08-17 |
Family
ID=77253109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021902375.4U Active CN213980781U (en) | 2020-09-03 | 2020-09-03 | Drilling casing pipe for coal mine geological exploration soil sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213980781U (en) |
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2020
- 2020-09-03 CN CN202021902375.4U patent/CN213980781U/en active Active
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