CN220437798U - Coal sample drilling extraction element - Google Patents
Coal sample drilling extraction element Download PDFInfo
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- CN220437798U CN220437798U CN202321157133.0U CN202321157133U CN220437798U CN 220437798 U CN220437798 U CN 220437798U CN 202321157133 U CN202321157133 U CN 202321157133U CN 220437798 U CN220437798 U CN 220437798U
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- driving
- sleeve
- driven gear
- coal sample
- driving rod
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- 239000003245 coal Substances 0.000 title claims abstract description 50
- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 238000000605 extraction Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 35
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of coal sample extraction, in particular to a coal sample drilling extraction device, which comprises a support frame, wherein a track and a support plate A are transversely arranged at the top end of the support frame, a support seat is arranged at one side of the top end of the support plate A, a sleeve penetrates through the top of the support seat, a driving rod is rotatably arranged in the middle of the sleeve through a support plate B, and a driving sleeve is sleeved outside the driving rod; one end of actuating lever and drive sleeve all is provided with drive assembly, and the one end of actuating lever is provided with the probing dish, and the top equidistance of drive sleeve is provided with a plurality of material subassemblies, and telescopic inside is provided with the material receiving box. The driving assembly can drive the driving rod and the drilling disc to rotate, and the drilling disc drives the driving rod and the sleeve to feed, so that deep coal samples are extracted, and the medium-interval material taking assemblies can extract coal samples with different depths under the driving of the driving assembly and store the coal samples in the material receiving box, so that the scientificity of the detection result of the coal samples is ensured.
Description
Technical Field
The utility model belongs to the technical field of coal sample extraction, and particularly relates to a coal sample drilling extraction device.
Background
Before coal mining, samples of multiple coal mines are usually required to be collected in the coal mine, and the specific properties and the quality of the coal mine in the coal mine are known by detecting the samples, so that guarantee is provided for subsequent coal mining; the existing underground drilling coal sample extraction device is difficult to extract coal rapidly in the using process, and the working efficiency of the device cannot be effectively improved;
the patent number CN215726918U has disclosed a kind of coal sample extraction device of drilling in the pit through looking up, disclose this coal sample extraction device of drilling in the pit in the colliery in this technique, "the lower surface one end fixedly connected with pulley of carrier plate, the other end lower surface activity joint of carrier plate has the support frame, the upper surface of carrier plate and the top fixedly connected with that is located the pulley connect the magazine, connect the upper surface activity joint of magazine to have the mount, the inside activity of mount articulates there are technical characteristics such as the drilling subassembly, have the technological effect that carries on fixed support and sample convenient and fast when taking a sample";
however, the device can't extract the coal sample of different degree of depth as required when in actual use, and the coal sample quality of different degree of depth has the difference, and simply extracting the coal sample of same degree of depth can lead to the testing result to have the deviation to be unfavorable for testing result's scientificity and accuracy.
In order to solve the problems, the application provides a coal sample drilling and extracting device.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a coal sample drilling extraction device which has the characteristics of capability of extracting coal samples with different depths and more scientific detection results.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coal sample drilling extraction element, includes the support frame, the top of support frame transversely is provided with the track, orbital inside slip is provided with backup pad A, backup pad A's top one side is provided with the supporting seat, the top of supporting seat runs through there is the sleeve, telescopic middle part is provided with the actuating lever through backup pad B rotation, the outside cover of actuating lever is equipped with the drive sleeve; the drilling device comprises a supporting seat, a driving rod and a driving sleeve, wherein the driving rod is fixedly connected with the supporting seat, a drilling disc is arranged at one end of the driving rod, which is far away from the driving assembly, a plurality of material taking assemblies are arranged above the driving sleeve at equal intervals, and a material receiving box matched with the material taking assemblies is arranged inside the sleeve.
As the coal sample drilling and extracting device, the inside of the track is preferably provided with the track groove, and the two sides of the supporting seat are rotatably provided with the rollers tangent to the inner wall of the track groove.
As the coal sample drilling extraction device, preferably, a bearing is arranged between the driving rod and two ends of the driving sleeve, and external threads are spirally arranged on the outer side of the driving sleeve.
As the coal sample drilling extraction device, the driving assembly comprises a first driven gear sleeved at one end of the driving rod, a second driven gear sleeved at one end of the driving sleeve, which is close to the first driven gear, a driving motor is fixedly arranged at the top end of the supporting seat, a rotating shaft is arranged at the output end of the driving motor, and a driving gear is sleeved at the outer side of the rotating shaft in a sliding manner.
As the coal sample drilling and extracting device, the first driven gear and the second driven gear have the same outer diameter, the driving gear is rotatably connected with the rotating shaft, and the driving gear is meshed with the first driven gear and the second driven gear respectively.
As the coal sample drilling extraction device, the extraction assembly comprises a connecting shaft which is longitudinally and rotatably arranged in the sleeve, a turbine which is meshed with the outer side of the driving sleeve is fixedly sleeved in the middle of the connecting shaft, and two groups of extraction fluted discs are fixedly sleeved on two sides of the connecting shaft.
Compared with the prior art, the utility model has the beneficial effects that: the driving assembly can drive the driving rod and the drilling disc to rotate, and the drilling disc drives the driving rod and the sleeve to feed, so that deep coal samples are extracted, and the medium-interval material taking assemblies can extract coal samples with different depths under the driving of the driving assembly and store the coal samples in the material receiving box, so that the scientificity of the detection result of the coal samples is ensured.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of a driving assembly according to the present utility model;
fig. 4 is a schematic structural view of the material taking assembly in the present utility model.
In the figure: 1. a support frame; 2. a track; 3. a support plate A; 4. a support base; 5. a sleeve; 6. a support plate B; 7. a driving rod; 8. a drive sleeve; 9. a drive assembly; 901. a first driven gear; 902. a second driven gear; 903. a driving motor; 904. a rotating shaft; 905. a drive gear; 10. a drilling plate; 11. a material taking assembly; 1101. a connecting shaft; 1102. a turbine; 1103. a material taking fluted disc; 12. a receiving box; 13. a roller; 14. and (3) a bearing.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 and 2;
the utility model provides a coal sample drilling extraction element, includes support frame 1, and the top of support frame 1 transversely is provided with track 2, and the inside slip of track 2 is provided with backup pad A3, and the top one side of backup pad A3 is provided with supporting seat 4, and the top of supporting seat 4 runs through has sleeve 5, and the middle part of sleeve 5 is provided with actuating lever 7 through backup pad B6 rotation, and actuating lever 7's outside cover is equipped with drive sleeve 8; one end of the driving rod 7 and one end of the driving sleeve 8 are respectively provided with a driving component 9 fixedly connected with the supporting seat 4, one end, far away from the driving components 9, of the driving rod 7 is provided with a drilling disc 10, a plurality of material taking components 11 are arranged above the driving sleeve 8 at equal intervals, and a material receiving box 12 matched with the material taking components 11 is arranged inside the sleeve 5.
It should be noted that: in this embodiment, the sleeve 5 is provided with a through hole matched with the material taking component 11, the material receiving box 12 is limited to the interior of the sleeve 5 and a gap is reserved between the material receiving box and the driving sleeve 8, and the material receiving box 12 is convenient to detach and install.
In this embodiment: the driving assembly 9 can drive the driving rod 7 and the drilling disc 10 to rotate, and meanwhile, the drilling disc 10 drives the driving rod 7 and the sleeve 5 to feed, so that deep coal samples are extracted, and the material taking assemblies 11 which are arranged at equal intervals can extract coal samples with different depths under the driving of the driving assembly 9 and store the coal samples in the material receiving box 12, so that the scientificity of coal sample detection results is ensured.
As shown in fig. 3;
in an alternative embodiment, the rail 2 is internally provided with a rail groove, and the two sides of the support seat 4 are rotatably provided with rollers 13 tangential to the inner wall of the rail groove.
In this embodiment: after the collection, the sleeve 5 slides on the track 2 through the supporting seat 4 and the roller 13 for resetting.
In an alternative embodiment, a bearing 14 is provided between the drive rod 7 and the ends of the drive sleeve 8, and the outside of the drive sleeve 8 is provided with an external thread.
In this embodiment: the bearing 14 can ensure that the driving rod 7 and the driving sleeve 8 can rotate independently, so that independent feeding and taking operations are realized.
In an alternative embodiment, the driving assembly 9 includes a first driven gear 901 sleeved at one end of the driving rod 7, a second driven gear 902 sleeved at one end of the driving sleeve 8 close to the first driven gear 901, a driving motor 903 fixedly arranged at the top end of the supporting seat 4, a rotating shaft 904 arranged at the output end of the driving motor 903, and a driving gear 905 slidably sleeved at the outer side of the rotating shaft 904.
In an alternative embodiment, the outer diameters of the first driven gear 901 and the second driven gear 902 are the same, the driving gear 905 is rotatably connected to the rotating shaft 904, and the driving gear 905 is meshed with the first driven gear 901 and the second driven gear 902, respectively.
In this embodiment: starting a driving motor 903, wherein the driving motor 903 drives a driving gear 905 to rotate through a rotating shaft 904, the driving gear 905 drives a first driven gear 901 to rotate, the first driven gear 901 drives a driving rod 7 to rotate, and the driving rod 7 drives a drilling disc 10 to feed; the driving gear 905 is slid to be meshed with the second driven gear 902, the driving gear 905 drives the second driven gear 902 to rotate, and the second driven gear 902 drives the driving sleeve 8 to rotate.
As shown in fig. 4;
in an alternative embodiment, the material taking assembly 11 includes a connecting shaft 1101 longitudinally rotatably disposed in the sleeve 5, a turbine 1102 engaged with the outer side of the driving sleeve 8 is fixedly sleeved on the middle portion of the connecting shaft 1101, and two sets of material taking fluted discs 1103 are fixedly sleeved on two sides of the connecting shaft 1101.
In this embodiment: the driving sleeve 8 drives the turbine 1102 and the connecting shaft 1101 to rotate, the connecting shaft 1101 drives the material taking fluted disc 1103 to rotate for material taking, and the coal samples are collected in the material receiving box 12.
The working principle and the using flow of the utility model are as follows: the support frame 1 is placed on a working plane, a control box for controlling the driving motor 903 is arranged on the support frame 1, the driving gear 905 is meshed with the first driven gear 901, the driving motor 903 is started through the control box, the driving motor 903 drives the driving gear 905 to rotate through the rotating shaft 904, the driving gear 905 drives the first driven gear 901 to rotate, the first driven gear 901 drives the driving rod 7 to rotate, the driving rod 7 drives the drilling disc 10 to feed, when the sleeve 5 enters a certain depth, the driving gear 905 slides to enable the driving gear 905 to be meshed with the second driven gear 902, the driving gear 905 drives the second driven gear 902 to rotate, the second driven gear 902 drives the driving sleeve 8 to rotate, the driving sleeve 8 drives the turbine 1102 and the connecting shaft 1101 to rotate, the connecting shaft 1101 drives the material taking fluted disc 1103 to rotate to take materials, after the collection of a coal sample in the material receiving box 12, the sleeve 5 is reset through sliding on the track 2, and the coal sample in the material receiving box 12 can be detected.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a coal sample drilling extraction element, includes support frame (1), its characterized in that:
the support frame is characterized in that a track (2) is transversely arranged at the top end of the support frame (1), a support plate A (3) is arranged in the track (2) in a sliding mode, a support seat (4) is arranged on one side of the top end of the support plate A (3), a sleeve (5) penetrates through the top of the support seat (4), a driving rod (7) is rotatably arranged in the middle of the sleeve (5) through a support plate B (6), and a driving sleeve (8) is sleeved on the outer side of the driving rod (7);
the drilling device comprises a driving rod (7) and a driving sleeve (8), wherein one end of the driving rod (7) and one end of the driving sleeve (8) are respectively provided with a driving assembly (9) fixedly connected with a supporting seat (4), one end, away from the driving assemblies (9), of the driving rod (7) is provided with a drilling disc (10), a plurality of material taking assemblies (11) are arranged above the driving sleeve (8) at equal intervals, and a material receiving box (12) matched with the material taking assemblies (11) is arranged inside the sleeve (5).
2. The coal sample borehole extraction device of claim 1, wherein: the inside of track (2) is provided with the track groove, the both sides of supporting seat (4) rotate be provided with track groove inner wall tangent gyro wheel (13).
3. The coal sample borehole extraction device of claim 2, wherein: a bearing (14) is arranged between the driving rod (7) and two ends of the driving sleeve (8), and external threads are arranged on the outer side of the driving sleeve (8) in a spiral mode.
4. A coal sample borehole extraction device as claimed in claim 3, wherein: the driving assembly (9) comprises a first driven gear (901) sleeved at one end of the driving rod (7), a second driven gear (902) is sleeved at one end of the driving sleeve (8) close to the first driven gear (901), a driving motor (903) is fixedly arranged at the top end of the supporting seat (4), a rotating shaft (904) is arranged at the output end of the driving motor (903), and a driving gear (905) is sleeved on the outer side of the rotating shaft (904) in a sliding mode.
5. The coal sample borehole extraction device of claim 4, wherein: the first driven gear (901) is the same as the second driven gear (902) in outer diameter, the driving gear (905) is rotatably connected with the rotating shaft (904), and the driving gear (905) is respectively meshed with the first driven gear (901) and the second driven gear (902).
6. The coal sample borehole extraction device of claim 5, wherein: the material taking assembly (11) comprises a connecting shaft (1101) which is longitudinally arranged in the sleeve (5) in a rotating mode, a turbine (1102) meshed with the outer side of the driving sleeve (8) is fixedly sleeved in the middle of the connecting shaft (1101), and two groups of material taking fluted discs (1103) are fixedly sleeved on two sides of the connecting shaft (1101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157133.0U CN220437798U (en) | 2023-05-15 | 2023-05-15 | Coal sample drilling extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157133.0U CN220437798U (en) | 2023-05-15 | 2023-05-15 | Coal sample drilling extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437798U true CN220437798U (en) | 2024-02-02 |
Family
ID=89699438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321157133.0U Active CN220437798U (en) | 2023-05-15 | 2023-05-15 | Coal sample drilling extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437798U (en) |
-
2023
- 2023-05-15 CN CN202321157133.0U patent/CN220437798U/en active Active
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