CN210071375U

CN210071375U - Drilling type sampling device for geological exploration

Info

Publication number: CN210071375U
Application number: CN201920619585.3U
Authority: CN
Inventors: 谷培春; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-14
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a geological prospecting is with drilling formula sampling device, including support frame, hydraulic stem and drilling motor, the output of air exhauster is prolonged out two spiral installations of installation frame through the output tube and is taken a sample the receiving flask, the fixed welding in center of two and the relative terminal surface of drive shaft of installation frame has inside drilling steel pipe that is hollow out construction. This drilling formula sampling device for geological exploration, possess the geological depth of sample as required of being convenient for, to composition extraction sampling operation in the geology, and avoid the advantage of mixing top layer geological composition in the sample composition, it is inconvenient to the deep composition sampling operation of geology to have solved now, and can't solve the drilling machine when drilling to the geology in the contrast file, at first bore into the deep layer after destroying the geological surface layer, very easily lead to being in the operation entering deep layer of powder or tiny rubble granule along with drilling by the breakage on top layer, lead to mixing the problem of geological top layer soil composition in the sample.

Description

Drilling type sampling device for geological exploration

Technical Field

The utility model relates to a geological exploration technical field specifically is a geological exploration is with drilling formula sampling device.

Background

For geological exploration, the key work of researching geological structure and composition is to obtain geological samples, in the process of sampling geology, workers mostly adopt tools such as shovels and shovels to obtain samples, because geology is hard, the deep geological samples are difficult to obtain, sampling operation needs to be carried out after geological drilling by means of drilling equipment such as a drilling machine, but when the drilling machine drills the geology, the drilling machine firstly damages the geological surface layer and then drills into the deep layer, the broken surface layer is powder or fine gravel particles enter the deep layer along with the drilling operation, and the standard property of sampling is affected.

Disclosed in current patent application No. 201820431514.6 a geological prospecting is with fixed point drilling sampling device, it stores the sample through the storing groove on rotating after the degree of depth drilling that needs the sample through the drilling machine and takes out, when unable solution drilling machine was bored the geology drilling, at first to boring into the deep layer after destroying the geology top layer, very easily lead to being broken on top layer be powder or tiny rubble granule along with the operation entering deep layer of drilling, lead to mixing the composition of geology top layer soil in the sample.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geological exploration is with drilling formula sampling device, possess the geological depth of sample as required of being convenient for, to composition extraction sampling operation in the geology, and avoid mixing the advantage of top layer geological composition in the sampling composition, it is inconvenient to the deep composition sampling operation of geology to have solved now, and can't solve the drilling machine in the contrast file when drilling to the geology, at first to boring into the deep behind the destruction of geological surface layer, very easily lead to being the top layer by the breakage be in the powder or tiny rubble granule gets into in the deep along with the operation of drilling, lead to mixing the problem of geological surface layer soil composition in the sample.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a geological exploration is with drilling formula sampling device, includes support frame, hydraulic stem and drilling motor, hydraulic stem fixed mounting is at the top of support frame, the output fixed welding of hydraulic stem has braced frame, drilling motor fixed mounting is inside braced frame, and the output fixed mounting of drilling motor has the drive shaft, the terminal fixed welding of drive shaft has installation frame two to there is the air exhauster through two inside fixed mounting of installation frame, the output of air exhauster prolongs out two spiral installations of installation frame through the output tube and has the sample receiving flask, installation frame two has inside drilling steel pipe that is hollow out structure with the center fixed welding of the relative terminal surface of drive shaft, the input of air exhauster passes through the extraction pipe setting at the inside end of drilling steel pipe, the through-hole has been seted up to the terminal extraction pipe that corresponds of drilling steel.

Preferably, the two ends of the bottom of the support frame are fixedly provided with support legs of a spiral sleeved telescopic structure, and the two sides of the support frame corresponding to the hydraulic rods are provided with gradienters.

Preferably, the bottom of the support frame is provided with a scale mark rod sleeved with a telescopic structure corresponding to the drilling steel pipe, and the length of the scale mark rod after being stretched is on the same horizontal line with the tail end of the drilling steel pipe.

Preferably, the scale mark rod is arranged in a structure of at least four groups of sleeves with gradually reduced inner diameters, the tail ends of the sleeves are provided with through holes in a closed shape, and the tail ends of the other group of sleeves penetrate through the through holes at the tail ends of the sleeves to be provided with limiting check rings.

Preferably, the side edge of the second mounting frame is fixedly provided with a 7-shaped output port corresponding to the tail end of the output pipe, and the input end of the sampling and collecting bottle and the tail end of the output port are spirally arranged.

Preferably, the sampling and collecting bottle is of a transparent structure, and the outer wall of the sampling and collecting bottle is provided with scale marks.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses install drilling motor at the end of hydraulic stem through the installation frame, and install the installation frame two of installing the air exhauster through the drive shaft at the output of drilling motor, when to the inside sample operation of geology, support frame fixed stay in the place that needs sample operation, hydraulic stem connection power operation exerts pressure downwards to braced frame, drilling motor connection power operation drives installation frame two through the drive shaft and rotates, and drive drilling steel pipe rotation through installation frame two and operate the top layer drilling of geology, drilling steel pipe is when operating geological drilling, the geology is got by drilling steel pipe's drilling and is powder or tiny rubble granule, the air exhauster connection power operation inside the installation frame two produces the extraction wind-force to the inside extraction pipe, the powder and the tiny rubble granule extraction that the end of extraction pipe got to drilling steel pipe end periphery through the through-hole of drilling steel pipe end, the soil dust particles extracted from the drilling steel pipes in the drilling deep layer are poured out or replaced by a new group of sampling collecting bottles by an operator, the input ends of the exhaust fan and the drilling motor are connected with the power supply again, the drilling steel pipes are drilled in situ in the geological deep layer by the driving of the drilling motor, the components in the geology are ground into powder or fine particles along with the rotation of the drilling steel pipes, and the exhaust fan operates to generate wind power for extracting the interior of the drilling steel pipes through the extracting pipe, thereby through the peripheral powder of through-hole to drilling steel pipe end and tiny granule extraction to through output tube output to in the sample collecting bottle, improve the integrality to the deep sampling composition of geology.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the internal structure of the scale mark post after installation;

fig. 4 is a schematic diagram of the local enlarged internal structure at a position of the present invention.

In the figure: a support frame 1; a hydraulic rod 2; a drilling motor 3; a support frame 4; a second mounting frame 5; an exhaust fan 6; a sampling and collecting bottle 7; drilling a steel pipe 8; an extraction tube 9; a through hole 10; a level gauge 11; a scale marker 12.

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. 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.

As shown in fig. 1 and 2, the utility model provides a geological exploration is with drilling formula sampling device, including support frame 1, hydraulic stem 2 and drilling motor 3, hydraulic stem 2 adopts HOB-FB type hydraulic structure setting, drilling motor 3 adopts the geological exploration high drilling machine setting that power is 5.5HP,9HP,13HP, install hydraulic stem 2 on support frame 1, and through the end of hydraulic stem 2 through support frame 4 to drilling motor 3 fixed mounting, combine in the text said support frame 4 and installation frame two 5 all adopt the steel construction respectively with the end of hydraulic stem 2 and the end fixed welding of drive shaft to keep the fastness when hydraulic stem 2 pushes down support frame 4 and drilling motor 3 drives drilling steel pipe 8 rotation through installation frame two 5;

an exhaust fan 6 is arranged inside a second installation frame 5, an extraction pipe 9 is arranged inside a corresponding drilling steel pipe 8 through the exhaust fan 6, the exhaust fan 6 is arranged by adopting a TS-200 small centrifugal exhaust fan capable of extracting dust and fine broken stone particles, a hydraulic rod 2 is connected with a power supply to operate and downwards apply pressure to the support frame, a drilling motor 3 is connected with the power supply to operate and drive the second installation frame 5 to rotate through a driving shaft, the second installation frame 5 drives the drilling steel pipe 8 to rotate to drill on the surface layer of the geology, when the drilling steel pipe 8 drills on the geology, the geology is drilled by the drilling steel pipe 8 to form powder or fine broken stone particles, the exhaust fan 6 inside the second installation frame 5 is connected with the power supply to operate and generate extraction wind power inside the extraction pipe 9, the tail end of the extraction pipe 9 extracts the powder drilled at the periphery of the tail end of the, and output to the exhaust fan 6, output to the sampling collecting bottle 7 through the output pipe of the output end of the exhaust fan 6, its function is convenient to drill into the deep layer of the geology through the steel pipe 8 of the drilling, and simultaneously drill the dust and tiny broken stone particles generated by the geology into the steel pipe 8 of the drilling, avoid falling into the sampling sample component of the position needing to be sampled, after the steel pipe 8 of the drilling drills into the position needing to be sampled of the deep layer of the geology, cut off the power of the hydraulic rod 2, the exhaust fan 6 and the input end of the drilling motor 3, the operator pours out the soil dust particles extracted from the steel pipe 8 of the drilling collected in the sampling collecting bottle 7 into the deep layer of the geology or replaces a new group of sampling collecting bottles 7, the exhaust fan 6 and the input end of the drilling motor 3 are connected with the power again, the steel pipe 8 of the drilling drills in situ through the driving of the drilling motor 3 of the deep layer of, the exhaust fan 6 operates to generate extraction wind power inside the drill steel pipe 8 through the extraction pipe 9, so that powder and fine particles on the periphery of the tail end of the drill steel pipe 8 are extracted through the through hole 10 and output to the sampling and collecting bottle 7 through the output pipe;

set up the supporting leg of spiral suit structure at the bottom both ends of support frame 1, and the side that corresponds hydraulic stem 2 in support frame 1 bottom sets up spirit level 11, place this device behind needs sample position, whether the operator is the horizontality to the position that support frame 1 supported hydraulic stem 2 through spirit level 11, when support frame 1 supported hydraulic stem 2 and is the slope, the operator extends the support according to the supporting leg spiral rotation of support frame 1 slope bottom, through the height between the regulation supporting leg to support frame 1 keep horizontal support, it drills into the deep geology to keep drilling steel pipe 8 to be perpendicular form.

As shown in fig. 1, 3 and 4, the scale mark rod 12 is set in a telescopic structure, and the tail end of the scale mark rod 12 and the tail end of the drill steel pipe 8 are on the same plane, the hydraulic rod 2 presses the supporting frame 4 downwards to ensure that the inside of the supporting frame 4 is supported, the installed drilling motor 3 outputs the installed installation frame II 5 to drive the drilling steel pipe 8 to press downwards to rotate and drill into the interior of the geology, because the supporting frame 4 moves down together with the drill steel pipe 8 along with the pressing of the hydraulic rod 2, the tail end of the scale mark rod 12 is contacted with the ground, when the support frame 4 is pressed down, the sleeves at the ends of the components of the graduated scale 12 are retracted into the sleeves of the previous group as the support frame 4 moves down, the operator thus reads out the depth of the drill steel pipe 8 into the geology through the scale marked on the retraction back scale mark post 12 and the scale corresponding to the retraction sleeve pipe, so that the operator can conveniently know the depth of the drill steel pipe 8 into the deep geology as required.

In summary, the following steps: this drilling formula sampling device for geological exploration, through installing drilling motor 3 at hydraulic stem 2 end through braced frame 4, and install installation frame two 5 of installing exhaust fan 6 through the drive shaft installation at drilling motor 3's output, when to the inside sample operation of geology, with support frame 1 fixed stay in the place that needs sample operation, hydraulic stem 2 is connected the power operation and is exerted pressure downwards braced frame 4, drilling motor 3 is connected the power operation and is driven installation frame two 5 through the drive shaft and rotates, and drive drilling steel pipe 8 through installation frame two 5 and rotate the top layer drilling operation to the geology, drilling steel pipe 8 is when operating geological drilling, the geology is got by drilling of drilling steel pipe 8 and is powder or tiny rubble granule, the inside exhaust fan 6 of installation frame two 5 is connected the power operation and is produced wind-force extraction to extraction pipe 9 inside, the powder that the terminal through hole 10 of drilling steel pipe 8 was got to the terminal periphery of drilling steel pipe 9 of extraction pipe 9 is got to the end through The method comprises the steps of extracting fine broken stone particles, outputting the broken stone particles to an exhaust fan 6, outputting the broken stone particles to a sampling collecting bottle 7 through an output pipe at the output end of the exhaust fan 6, applying downward pressure to the operation of a drilling motor 3 by the operation of a hydraulic rod 2, drilling the geological deep layer by a drilling steel pipe 8 in the process of pressing down, improving the convenience of drilling the drilling steel pipe 8 into the geological deep layer, disconnecting the power supplies at the input ends of the hydraulic rod 2, the exhaust fan 6 and the drilling motor 3 after the drilling steel pipe 8 is drilled into the position of the geological deep layer to be sampled, pouring out soil dust particles extracted from the drilling steel pipe 8 drilled into the geological deep layer or replacing a new group of sampling collecting bottles 7 by an operator, connecting the exhaust fan 6 and the input end of the drilling motor 3 with the power supply again, drilling the drilling steel pipe 8 in situ drilling the geological deep layer through the driving of the drilling motor 3, grinding the components in the geological into powder or fine particles along, the operation of air exhauster 6 is through the inside extraction wind-force that produces of extraction pipe 9 to drilling steel pipe 8, thereby extract through-hole 10 to 8 terminal peripheral powders of drilling steel pipe and tiny granule, and export to the sample receiving flask 7 in through the output tube, it is inconvenient to the deep composition sampling operation of geology to have solved now, and can't solve the drilling machine in the contrast file when holing to the geology, at first to boring into the deep behind the destruction of geology top layer, very easily lead to being broken being powder or tiny rubble granule and getting into in the deep along with the operation of drilling on top layer, lead to mixing the problem of geology top layer soil composition in the sample.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a geological prospecting is with drilling formula sampling device, includes support frame (1), hydraulic stem (2) and drilling motor (3), its characterized in that: the hydraulic rod (2) is fixedly arranged at the top of the support frame (1), the output end of the hydraulic rod (2) is fixedly welded with a support frame (4), the drilling motor (3) is fixedly arranged in the support frame (4), and the output end of the drilling motor (3) is fixedly provided with a driving shaft, the tail end of the driving shaft is fixedly welded with a second mounting frame (5), an exhaust fan (6) is fixedly arranged in the second mounting frame (5), the output end of the exhaust fan (6) is extended out of the second mounting frame through an output pipe and is spirally provided with a sampling and collecting bottle (7), a drilling steel pipe (8) with a hollow structure inside is fixedly welded at the center of the opposite end surface of the second mounting frame (5) and the driving shaft, the input end of the exhaust fan (6) is arranged at the tail end in the drilling steel pipe (8) through an extraction pipe (9), the tail end of the drilling steel pipe (8) is provided with a through hole (10) corresponding to the extraction pipe (9).

2. A borehole sampling apparatus for geological exploration, according to claim 1, characterized in that: support frame (1) bottom both ends fixed mounting have the supporting leg of spiral suit extending structure, support frame (1) corresponds the both sides of hydraulic stem (2) and is provided with spirit level (11).

3. A borehole sampling apparatus for geological exploration, according to claim 1, characterized in that: the bottom of the supporting frame (4) is provided with a scale mark rod (12) of a sleeved telescopic structure corresponding to the drilling steel pipe (8), and the length of the scale mark rod (12) after being stretched is on the same horizontal line with the tail end of the drilling steel pipe (8).

4. A borehole sampling apparatus for geological exploration, according to claim 3, characterized in that: the scale mark rod (12) is arranged in a structure of at least four groups of sleeves with gradually reduced inner diameters, the tail ends of the sleeves are provided with through holes in a closed shape, and the tail ends of the other group of sleeves penetrate through the through holes in the tail ends of the sleeves to be provided with limiting check rings.

5. A borehole sampling apparatus for geological exploration, according to claim 1, characterized in that: the side of the second mounting frame (5) corresponds to the tail end of the output pipe and is fixedly provided with an output port in a 7-shaped mode, and the input end of the sampling and collecting bottle (7) is spirally mounted with the tail end of the output port.

6. A borehole sampling apparatus for geological exploration, according to claim 1, characterized in that: the sampling and collecting bottle (7) is of a transparent structure, and the outer wall of the sampling and collecting bottle (7) is provided with scale marks.