CN206648836U - A kind of geology sampler - Google Patents

A kind of geology sampler Download PDF

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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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China
Prior art keywords
drilling rod
drill bit
drill
sleeve
connector
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CN201720368599.3U
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Chinese (zh)
Inventor
何松林
王理
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何松林
王理
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Priority to CN201720368599.3U priority Critical patent/CN206648836U/en
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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

A kind of geology sampler
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)

  1. 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. 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. 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. 4. geology sampler as claimed in claim 1, it is characterised in that:Second handle is provided with the shell.
  5. 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.
CN201720368599.3U 2017-04-10 2017-04-10 A kind of geology sampler Active CN206648836U (en)

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)

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