CN206648836U - A kind of geology sampler - Google Patents
A kind of geology sampler Download PDFInfo
- Publication number
- CN206648836U CN206648836U CN201720368599.3U CN201720368599U CN206648836U CN 206648836 U CN206648836 U CN 206648836U CN 201720368599 U CN201720368599 U CN 201720368599U CN 206648836 U CN206648836 U CN 206648836U
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- CN
- China
- Prior art keywords
- drilling rod
- drill bit
- sleeve
- connector
- drill
- Prior art date
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Links
- 238000005553 drilling Methods 0.000 claims abstract description 76
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000011435 rock Substances 0.000 description 16
- 238000005070 sampling Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 238000012913 prioritisation Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of geology sampler, including drive mechanism, drilling rod and drill bit, drill bit includes the first drill bit and the second drill bit；Drilling rod includes the first drilling rod, the second drilling rod and the 3rd drilling rod；First drilling rod is connected with rotating axis connection, the 3rd drilling rod with drill bit；First drill bit includes carrying externally threaded first connector and the first drill body；Second drill bit includes carrying externally threaded second connector and the second drill body, and some pin-and-holes are additionally provided with the side wall of the first sleeve and second sleeve.Geology sampler of the present utility model, bite type can be selected according to geological condition, can fast and safely be drilled, the damage of drill bit can be avoided, improve service life.
Description
Technical field
It the utility model is related to a kind of geology sampler.
Background technology
Geological prospecting is that geology is reconnoitred by various means, method, detected, it is determined that suitable supporting course, according to
The foundation bearing capacity of supporting course, determines type of foundation, calculates the enquiry-based activity of underlying parameter.It is to be sent out in search for mineral deposit
The mineral deposit of existing industrial significance, to find out the quality and quantity of mineral products, and the technical conditions that exploitation utilizes, there is provided mine construction designing
Required ore reserve and geologic information, to geology such as the rock in a given area, stratum, construction, mineral products, the hydrology, landforms
Situation carries out enquiry based work.
Rock sample detection is a big event of ground quality detection, therefore needs to be sampled rock often.Rock sample
Collection make petrological study, the basis in geological mapping field, provide material base, rock sample for the measure of rock sample physicochemical property
Sampling have many methods, typically using rock sampler.
Existing rock sampler mainly uses manual operation rock sampler, the drill bit of rock sampler is entered rock stratum
In to complete sampling work.And make when carrying out rock sampling to deeper rock stratum, it is necessary to hard thing percussion rock sampler
Drill bit, which gos deep into rock stratum depths, could complete the rock sampling work of deeper, so not only it is time-consuming, take a lot of work but also be easy to damage
Drill bit.
Utility model content
The purpose of this utility model is to provide a kind of geology sampler.
For the above-mentioned purpose, a kind of geology sampler, including driving machine are provided in one embodiment of the present utility model
Structure, the drilling rod being assemblied in drive mechanism and the drill bit on drilling rod, drill bit include the first drill bit and the second drill bit；
Drive mechanism includes shell, the motor of handle and setting inside the housing, and rotary shaft is connected with motor,
Rotary shaft is connected driving drilling rod with drilling rod and rotated；
Drilling rod includes the first drilling rod, at least second drilling rod and the 3rd drilling rod；First drilling rod and rotation axis connection, the
Three drilling rods are connected with drill bit；The both ends of first drilling rod and the 3rd drilling rod are provided with internal thread, and the both ends of the second drilling rod are respectively provided with
There is external screw rod；
First drill bit includes carrying externally threaded first connector and the first drill body；The outside of first connector is provided with
First sleeve, short slot is offered in the side wall of the first drill body, front end is provided with the cutting edge of arc, and is internally provided with ring-type
Reinforcement；
Second drill bit includes carrying externally threaded second connector and the second drill body, and the outside of the second connector is provided with
Second sleeve；Spiral cutter head is provided with the outer wall of second drill body, and main drill bit is provided with bottom；
Some pin-and-holes are additionally provided with the side wall of first sleeve and second sleeve.
One of prioritization scheme of the present utility model, it is motor that actuator configuration, which has battery, on shell
The interface of promising battery charging is set.
One of prioritization scheme of the present utility model, drilling rod include two second drilling rods, the first drilling rod, the second drilling rod and
The length of 3rd drilling rod is identical with external diameter.
One of prioritization scheme of the present utility model, is provided with second handle on shell.
One of prioritization scheme of the present utility model, the upper end of main drill bit is with externally threaded 3rd connector, master
Drill bit is connected through a screw thread with the second drill body.
In summary, the utility model has advantages below：
Geology sampler of the present utility model, bite type can be selected according to geological condition, can fast and safely entered
Row drilling, can avoid the damage of drill bit, improve service life.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model one embodiment；
Fig. 2 is the schematic diagram of the first drill bit in the utility model one embodiment；
Fig. 3 is the schematic diagram of the second drill bit in the utility model one embodiment；
Fig. 4 is the schematic diagram of the second drilling rod in the utility model one embodiment.
Wherein, 1, drill bit；2nd, shell；3rd, handle；4th, rotary shaft；5th, the first drilling rod；6th, the second drilling rod；7th, the 3rd drilling rod；
8th, external screw rod；9th, the first connector；10th, the first drill body；11st, the first sleeve；12nd, short slot；13rd, cutting edge；14th, reinforcement；15th,
Two connectors；16th, the second drill body；17th, second sleeve；18th, spiral cutter head；19th, main drill bit；20th, second handle；21st, the 3rd connects
Junctor.
Embodiment
The utility model provides a kind of geology sampler, including drive mechanism, the drilling rod that is assemblied in drive mechanism with
And the drill bit 1 on drilling rod, drill bit 1 include the first drill bit and the second drill bit.Drive mechanism is power resources, can be passed through
Drilling rod drives drill bit to carry out lower brill, can quickly and easily obtain deep soil sample.
Drive mechanism includes shell 2, the motor of handle 3 and setting inside the housing, and rotation is connected with motor
Axle 4, rotary shaft are connected driving drilling rod with drilling rod and rotated.Furthermore it is preferred that it is motor that actuator configuration, which has battery, outside
The interface of promising battery charging is set on shell, and built-in storage battery is in enclosure interior；It is provided with second handle 20 on shell, second
Handle can be arranged on handle offside, and both, which are symmetrical arranged, to be reduced in order to which two people or two hands grasp shell jointly
Sampler is rocked so that sampling operation is more convenient.
Drilling rod includes the first drilling rod 5, at least second drilling rod 6 and the 3rd drilling rod 7, and preferably drilling rod includes two second
Drilling rod, the length of the first drilling rod, the second drilling rod and the 3rd drilling rod are identical with external diameter.With rotating axis connection, the 3rd bores first drilling rod
Bar is connected with drill bit；The both ends of first drilling rod and the 3rd drilling rod are provided with internal thread, and the both ends of the second drilling rod are provided with outside
Screw rod 8.Drilling rod is that plurality of rods is formed, and is so advantageous to select suitable run of steel according to depth selection, with more flexible
Property.One end internal thread of first drilling rod and the external screw thread of rotary shaft connect, and the external screw rod of other end internal thread and the second drilling rod connects
Connect；Likewise, one end internal thread of the 3rd drilling rod is connected with the second drilling rod lower end internal thread, the connector of the other end and drill bit connects
Connect；Therefore, connector of the present utility model can be the structure same or similar with external screw rod, can be matched somebody with somebody with internal thread
Close.
The utility model includes two drill bits, is single use one of drill bit in sampling, another drill bit is not busy
Put.First drill bit is the drill bit for obtaining sample, and it is to be used to punch in advance that the second drill bit, which is configured with main drill bit, i.e., uses second in advance
Drill bit gets into sample position, then changes the first drill bit to be sampled.
First drill bit includes carrying the externally threaded drill body 10 of first connector 9 and first, and the outside of the first connector is set
The first sleeve 11 is equipped with, short slot 12 is offered in the side wall of the first drill body, the length of short slot is not more than the half of the first drill body, lacks
The resistance that groove can down-sample, and can be easy to scrape soil sample from interior.The front end of first drill body is provided with arc
Cutting edge 13, and be internally provided with the reinforcement 14 of ring-type.
Second drill bit includes carrying the externally threaded drill body 16 of second connector 15 and second, and the outside of the second connector is set
It is equipped with second sleeve 17.Spiral cutter head 18 is provided with the outer wall of second drill body, and main drill bit 19 is provided with bottom, it is preferably main
The upper end of drill bit is to be connected through a screw thread with externally threaded 3rd connector 22, main drill bit with the second drill body.First sleeve and
Some pin-and-holes are additionally provided with the side wall of second sleeve, pin-and-hole can be used for hammering into pin, strengthen between sleeve and the 3rd drilling rod
Bonding strength；Therefore, be able to can coordinate when compared with jumping chisel hole depth without using this pin-and-hole in shorter drilling depth
Use pin；And replacing be extract pin.
Sleeve includes the first sleeve and second sleeve, and sleeve can be tubular cylinder, and it is arranged on outside connector
Portion.The lower end of 3rd drilling rod is wrapped in inside by sleeve in connection, then connector go deep at the internal thread of the 3rd drilling rod with
Its Screw assembly.Therefore the internal diameter of sleeve needs the external diameter slightly larger than the 3rd drilling rod lower end, and sleeve is oriented to when can play connection
Effect, junction portion can be also protected directly to contact the stability for excessively, being also beneficial to strengthen junction with soil.
When needing sampling, first the second drill bit is arranged on the 3rd drilling rod, carried out down by main drill bit and spiral cutter head
Bore, the first drill bit is replaced with after proper height is got into, is so advantageous to the first drill body and directly declines.The purpose so set exists
In, due to the first drill bit need be sampled, be not easy to directly configure main drill bit, be configured with main drill bit the second drill bit again inconvenience
In sampling；Therefore carried out by way of more bit change.
The utility model is hollow by the bottom of the first drill body, when reaching sample position soil can be allowed closely to press
Tangible first drill body bottom, sample can be obtained by then taking out.
Although being described in detail with reference to accompanying drawing to specific embodiment of the present utility model, should not be construed as pair
The restriction of the protection domain of this patent.In the scope described by claims, those skilled in the art are without creative labor
The dynamic various modification and variation that can be made still belong to the protection domain of this patent.
Claims (5)
- A kind of 1. geology sampler, it is characterised in that：Including drive mechanism, the drilling rod being assemblied in drive mechanism and it is arranged on Drill bit on drilling rod, the drill bit include the first drill bit and the second drill bit；The drive mechanism includes shell, the motor of handle and setting inside the housing, is connected with and turns on the motor Moving axis, the rotary shaft are connected driving drilling rod with drilling rod and rotated；The drilling rod includes the first drilling rod, at least second drilling rod and the 3rd drilling rod；First drilling rod connects with rotary shaft Connect, the 3rd drilling rod is connected with drill bit；The both ends of first drilling rod and the 3rd drilling rod are provided with internal thread, the second drilling rod Both ends be provided with external screw rod；First drill bit includes carrying externally threaded first connector and the first drill body；The outside of first connector is set The first sleeve is equipped with, short slot is offered in the side wall of first drill body, front end is provided with the cutting edge of arc, and internally sets There is the reinforcement of ring-type；Second drill bit includes carrying externally threaded second connector and the second drill body, and the outside of second connector is set It is equipped with second sleeve；Spiral cutter head is provided with the outer wall of second drill body, and main drill bit is provided with bottom；Some pin-and-holes are additionally provided with the side wall of first sleeve and second sleeve.
- 2. geology sampler as claimed in claim 1, it is characterised in that：It is motor that the actuator configuration, which has battery, Power, the interface of promising battery charging is set on the shell.
- 3. geology sampler as claimed in claim 1, it is characterised in that：The drilling rod includes two second drilling rods, and first bores The length of bar, the second drilling rod and the 3rd drilling rod is identical with external diameter.
- 4. geology sampler as claimed in claim 1, it is characterised in that：Second handle is provided with the shell.
- 5. geology sampler as claimed in claim 1, it is characterised in that：The upper end of the main drill bit is with externally threaded the Three connectors, main drill bit are connected through a screw thread with the second drill body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368599.3U CN206648836U (en) | 2017-04-10 | 2017-04-10 | A kind of geology sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368599.3U CN206648836U (en) | 2017-04-10 | 2017-04-10 | A kind of geology sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206648836U true CN206648836U (en) | 2017-11-17 |
Family
ID=60274440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720368599.3U Active CN206648836U (en) | 2017-04-10 | 2017-04-10 | A kind of geology sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206648836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372437A (en) * | 2018-12-10 | 2019-02-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Drill bit for engineering geological drilling |
| CN112412374A (en) * | 2020-11-18 | 2021-02-26 | 重庆市二零五勘测设计有限公司 | Geological exploration system and construction method thereof |
-
2017
- 2017-04-10 CN CN201720368599.3U patent/CN206648836U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372437A (en) * | 2018-12-10 | 2019-02-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Drill bit for engineering geological drilling |
| CN112412374A (en) * | 2020-11-18 | 2021-02-26 | 重庆市二零五勘测设计有限公司 | Geological exploration system and construction method thereof |
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