CN211397466U - Hydrogeological environment probing core drill bit - Google Patents
Hydrogeological environment probing core drill bit Download PDFInfo
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- CN211397466U CN211397466U CN201922463384.1U CN201922463384U CN211397466U CN 211397466 U CN211397466 U CN 211397466U CN 201922463384 U CN201922463384 U CN 201922463384U CN 211397466 U CN211397466 U CN 211397466U
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- box body
- box
- drilling
- drilling head
- gear
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Abstract
The utility model discloses a hydrogeological environment drilling core drill bit, in particular to the technical field of drill bits, which comprises a first box body, wherein the top end of the first box body is fixedly provided with a third box body, and a sampling mechanism is arranged inside the first box body; the sampling mechanism comprises a motor, one end of a motor output shaft is movably connected with one side wall inside the third box body through a bearing, a first gear is sleeved outside the motor output shaft, a telescopic rod is arranged inside the first box body, a second gear is sleeved outside the telescopic rod, the first gear is meshed with the second gear, a drilling head is fixedly arranged at one end of the telescopic rod, a plurality of leaking holes are formed in the drilling head, and a spiral conveying rod is arranged inside the drilling head. The utility model discloses a sampling mechanism can gain the required solid sample of detection in drilling, and operation is simple convenient, does not need the staff to use the instrument in addition to take a sample.
Description
Technical Field
The embodiment of the utility model provides a drill bit technical field, concretely relates to hydrogeological environment probing core drill bit.
Background
Today of economy, science and technology, culture rapid development, the country also attaches great importance to the hydrogeological environment, the drilling work that carries out in each reconnaissance stage of hydrogeological environment, its purpose is to know stratum lithology, geological structure, the occurrence and the rule of fortune of groundwater, the change of quality of water, water yield, temperature, for correctly appraising groundwater source, the rational development utilizes and protects groundwater and provides the data, can generally use hydrogeological environment drilling core drill bit to carry out the drilling.
The prior art has the following defects: most hydrogeological environment drilling core drill bits can not obtain the solid sample required by detection when drilling, and need the staff to use tools additionally for sampling, which is not convenient enough.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a hydrogeological environment probing core drill bit can gain the required solid sample of detection in the drilling through sampling mechanism, and operation is simple and convenient, does not need the staff to use the instrument in addition to take a sample to solve among the prior art because most hydrogeological environment probing core drill bit does not have the way to gain the required solid sample of detection in the drilling, lead to needing the staff to use the instrument in addition to take a sample, convenient problem inadequately.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a hydrogeological environment drilling core drill bit comprises a first box body, wherein a third box body is fixedly arranged at the top end of the first box body, and a sampling mechanism is arranged inside the first box body;
the sampling mechanism comprises a motor, the motor is arranged in a third box body, one end of a motor output shaft is movably connected with one side wall in the third box body through a bearing, a first gear is sleeved outside the motor output shaft, the bottom end of the first gear extends into the first box body, a telescopic rod is arranged in the first box body, the outer end of the telescopic rod is movably connected with the inner side wall of the first box body through the bearing, a second gear is sleeved outside the telescopic rod, the first gear is meshed with the second gear, a drilling head is fixedly arranged at one end of the telescopic rod, the telescopic rod is connected with the drilling head through threads, the outer end of the drilling head is movably connected with the inner side wall of the first box body through the bearing, one end of the drilling head extends out of one side of the first box body, a plurality of leakage holes are formed in the drilling head, a spiral conveying rod is arranged in the drilling head, one side of the spiral conveying rod is movably connected with one side, the other end of the spiral conveying rod penetrates through the telescopic rod to be fixedly connected with the other side wall inside the first box body.
Further, a first discharge port is formed in the bottom end of the drilling head, a second discharge port is formed in the bottom end of the first box body, a collecting frame is arranged at the bottom end of the first box body, and the collecting frame is fixedly connected with the bottom end of the first box body through a hasp.
Furthermore, a box door is arranged at the front end of the first box body, the box door is hinged to the first box body through a hinge, and a handle is fixedly arranged at the front end of the box door.
Furthermore, a second box body is fixedly arranged on the other side of the first box body.
Further, a control panel is fixedly arranged at the front end of the second box body, a storage battery is fixedly arranged in the second box body, and the control panel, the storage battery and the motor are electrically connected.
Furthermore, a graduated scale is fixedly arranged at the front end of the drilling head, and a plurality of leakage holes are formed in one side of the graduated scale.
Furthermore, the bottom ends of the second box body and the first box body are fixedly provided with control handles, and rubber anti-skidding sleeves are sleeved at the outer ends of the control handles.
The embodiment of the utility model provides a have following advantage:
the utility model discloses a motor work drives first gear, second gear, telescopic link and drilling head and rotates, and drilling head rotates and drills, and when drilling head rotates the drilling, the produced rock core piece of drilling this moment can drop inside drilling head through the small opening, because the spiral conveying pole one end that is equipped with inside drilling head is through bearing swing joint with a lateral wall of drilling head inside, and the other end is with another lateral wall fixed connection inside the first box, when drilling head rotates, the spiral conveying pole can not rotate, and the rock core piece that falls inside drilling head this moment can pass through the spiral conveying pole and carry the position of first discharge gate, falls into the collection frame through first discharge gate and second discharge gate, compares with prior art, can obtain the required solid sample of detection when drilling, and the operation mode is simple and convenient, no additional tools are required for sampling by the staff.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a cross-sectional view of the overall structure provided by the present invention;
fig. 3 is a perspective view of the drilling head provided by the present invention;
fig. 4 is a cross-sectional view of a drill bit provided by the present invention;
fig. 5 is a perspective view of the collecting frame provided by the present invention;
in the figure: the device comprises a first box body 1, a second box body 2, a third box body 3, a motor 4, a first gear 5, a second gear 6, a telescopic rod 7, a drilling head 8, a bearing 9, a leak hole 10, a spiral conveying rod 11, a first discharge hole 12, a collection frame 13, a scale 14, a storage battery 15, a control panel 16, a control handle 17 and a rubber anti-slip sleeve 18.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 in the specification, the hydrogeological environment drilling core drill bit of the embodiment comprises a first box body 1, a third box body 3 is fixedly arranged at the top end of the first box body 1, and a sampling mechanism is arranged inside the first box body 1;
the sampling mechanism comprises a motor 4, the motor 4 is arranged in a third box body 3, one end of an output shaft of the motor 4 is movably connected with one side wall in the third box body 3 through a bearing, a first gear 5 is sleeved outside the output shaft of the motor 4, the bottom end of the first gear 5 extends into the first box body 1, a telescopic rod 7 is arranged in the first box body 1, the outer end of the telescopic rod 7 is movably connected with the inner side wall of the first box body 1 through the bearing, a second gear 6 is sleeved outside the telescopic rod 7, the first gear 5 is meshed with the second gear 6, one end of the telescopic rod 7 is fixedly provided with a drilling head 8, the telescopic rod 7 is connected with the drilling head 8 through threads, the outer end of the drilling head 8 is movably connected with the inner side wall of the first box body 1 through the bearing, one end of the drilling head 8 extends out of one side of the first box body 1, and the drilling head 8 is provided with a plurality, the inside screw conveyor 11 that is equipped with of drilling head 8, screw conveyor 11 one side passes through bearing swing joint with the inside lateral wall of drilling head 8, the 11 other ends of screw conveyor pass telescopic link 7 and another lateral wall fixed connection of the inside of first box 1.
Further, first discharge gate 12 has been seted up to 8 bottoms of drilling head, the second discharge gate has been seted up to 1 bottom of first box, 1 bottom of first box is equipped with collects frame 13, collect frame 13 and pass through hasp fixed connection with 1 bottom of first box, collect frame 13 convenient fixed and take off.
Further, the front end of the first box body 1 is provided with a box door, the box door is hinged to the first box body 1 through a hinge, a handle is fixedly arranged at the front end of the box door, the box door can be conveniently opened, and the length of the telescopic rod 7 can be adjusted.
Further, a second box body 2 is fixedly arranged on the other side of the first box body 1, and a storage battery 15 is conveniently placed.
Further, the front end of the second box body 2 is fixedly provided with a control panel 16, the inside of the second box body 2 is fixedly provided with a storage battery 15, and the control panel 16, the storage battery 15 and the motor 4 are electrically connected to facilitate starting the motor 4.
Furthermore, the front end of the drilling head 8 is fixedly provided with a graduated scale 14, and the plurality of leaking holes 10 are arranged on one side of the graduated scale 14, so that the drilling depth can be conveniently known.
Further, the bottom end fixing of second box 2 and first box 1 is equipped with control handle 17, the outer pot head of control handle 17 is equipped with rubber antiskid cover 18, prevents to injure the staff hand.
The implementation scenario is specifically as follows: firstly, a worker starts the motor 4 by utilizing the control panel 16, the motor 4 drives the first gear 5 to rotate when working, the first gear 5 drives the second gear 6 to rotate, the second gear 6 drives the telescopic rod 7 to rotate when rotating, the telescopic rod 7 drives the drilling head 8 to rotate when rotating, drilling can be carried out when the drilling head 8 rotates, core scraps generated by drilling can drop inside the drilling head 8 through the leakage hole 10 when the drilling head 8 rotates for drilling, because one end of the spiral conveying rod 11 arranged inside the drilling head 8 is movably connected with one side wall inside the drilling head 8 through a bearing, and the other end is fixedly connected with the other side wall inside the first box body 1, when the drilling head 8 rotates, the spiral conveying rod 11 cannot rotate, and the core scraps falling inside the drilling head 8 can be conveyed to the position of the first discharge hole 12 through the spiral conveying rod 11, fall into the inside bottom of first box 1 through first discharge gate 12, then the rock core piece passes inside the second discharge gate falls into collection frame 13, after the sample is ended, the staff opens the hasp and will collect frame 13 and take off, collects and can be used for subsequent detection at the inside rock core piece of collection frame 13, the utility model discloses can gain the required solid sample of detection in drilling, operation is simple and convenient, does not need the staff to use tools in addition to take a sample, and this embodiment has specifically solved most hydrogeological environment probing rock core drill bit among the prior art and has not had the way to gain the required solid sample of detection when drilling, needs the staff to use tools in addition to take a sample, convenient problem inadequately.
The working principle is as follows:
referring to the attached drawings 1-5 of the specification, firstly, a worker starts a motor 4 by using a control panel 16, the motor 4 drives a first gear 5 to rotate when working, the first gear 5 drives a second gear 6 to rotate when rotating, the second gear 6 drives a telescopic rod 7 to rotate when rotating, the telescopic rod 7 drives a drilling head 8 to rotate when rotating, drilling can be carried out when the drilling head 8 rotates, core scraps generated by drilling can drop inside the drilling head 8 through a leak hole 10 when the drilling head 8 rotates for drilling, because one end of a spiral conveying rod 11 arranged inside the drilling head 8 is movably connected with one side wall inside the drilling head 8 through a bearing, and the other end of the spiral conveying rod is fixedly connected with the other side wall inside a first box body 1, when the drilling head 8 rotates, the spiral conveying rod 11 cannot rotate, the core scraps falling inside the drilling head 8 can be conveyed to the position of a first discharge hole 12 through the spiral conveying rod 11, fall into the inside bottom of first box 1 through first discharge gate 12, then the rock core piece passes inside the second discharge gate falls into collection frame 13.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. A hydrogeological environment drilling core drill bit, includes first box (1), its characterized in that: a third box body (3) is fixedly arranged at the top end of the first box body (1), and a sampling mechanism is arranged in the first box body (1);
the sampling mechanism comprises a motor (4), the motor (4) is arranged inside a third box body (3), one end of an output shaft of the motor (4) is movably connected with one side wall inside the third box body (3) through a bearing, a first gear (5) is sleeved outside the output shaft of the motor (4), the bottom end of the first gear (5) extends into the first box body (1), a telescopic rod (7) is arranged inside the first box body (1), the outer end of the telescopic rod (7) is movably connected with the inner side wall of the first box body (1) through the bearing, a second gear (6) is sleeved outside the telescopic rod (7), the first gear (5) is meshed with the second gear (6), a drilling head (8) is fixedly arranged at one end of the telescopic rod (7), the telescopic rod (7) is connected with the drilling head (8) through a thread, the drilling head (8) is movably connected with the inner side wall of the first box body (1) through the bearing, drilling head (8) one end extends first box (1) one side, a plurality of small openings (10) have been seted up on drilling head (8), drilling head (8) inside is equipped with screw conveyor pole (11), screw conveyor pole (11) one side passes through bearing swing joint with a side wall of drilling head (8) inside, screw conveyor pole (11) other end passes telescopic link (7) and another side wall fixed connection of first box (1) inside.
2. A hydrogeological environment drilling core drill bit as claimed in claim 1, wherein: first discharge gate (12) have been seted up to drilling head (8) bottom, the second discharge gate has been seted up to first box (1) bottom, first box (1) bottom is equipped with collects frame (13), collect frame (13) and pass through hasp fixed connection with first box (1) bottom.
3. A hydrogeological environment drilling core drill bit as claimed in claim 1, wherein: the front end of the first box body (1) is provided with a box door, the box door is hinged to the first box body (1) through a hinge, and a handle is fixedly arranged at the front end of the box door.
4. A hydrogeological environment drilling core drill bit as claimed in claim 1, wherein: and a second box body (2) is fixedly arranged on the other side of the first box body (1).
5. A hydrogeological environment drilling core drill bit according to claim 4, wherein: the front end of the second box body (2) is fixedly provided with a control panel (16), the inside of the second box body (2) is fixedly provided with a storage battery (15), and the control panel (16), the storage battery (15) and the motor (4) are electrically connected.
6. A hydrogeological environment drilling core drill bit as claimed in claim 1, wherein: the front end of the drilling head (8) is fixedly provided with a graduated scale (14), and a plurality of leakage holes (10) are formed in one side of the graduated scale (14).
7. A hydrogeological environment drilling core drill bit according to claim 4, wherein: the bottom fixing of second box (2) and first box (1) is equipped with control handle (17), control handle (17) outer pot head is equipped with rubber antiskid cover (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922463384.1U CN211397466U (en) | 2019-12-31 | 2019-12-31 | Hydrogeological environment probing core drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922463384.1U CN211397466U (en) | 2019-12-31 | 2019-12-31 | Hydrogeological environment probing core drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211397466U true CN211397466U (en) | 2020-09-01 |
Family
ID=72233170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922463384.1U Expired - Fee Related CN211397466U (en) | 2019-12-31 | 2019-12-31 | Hydrogeological environment probing core drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211397466U (en) |
-
2019
- 2019-12-31 CN CN201922463384.1U patent/CN211397466U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |