CN219245055U

CN219245055U - Sampling device for geological exploration

Info

Publication number: CN219245055U
Application number: CN202320316114.1U
Authority: CN
Inventors: 张光亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-23
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a sampling device for geological exploration, which comprises a movable frame, wherein four corners of the top end of the movable frame are respectively connected with an adjusting screw in a threaded manner, the bottom end of each adjusting screw is respectively and rotatably connected with a locating pin, a through groove is formed in the movable frame, a sampling tube is arranged in the through groove, the device is provided with two U-shaped horizontal tubes, the leveling work is carried out by utilizing an internal horizontal ball, the situation that the sampling tube is askew is avoided, the sampling accuracy is ensured, and meanwhile, a dust cover which can be used for preventing dust is arranged, so that the dust is tightly attached to the ground by utilizing the dust cover, and the contact part of the sampling tube and the ground is covered inside, so that dust can not leak, the physical health of operators is greatly ensured, and flying dust is greatly reduced.

Description

Sampling device for geological exploration

Technical field:

the utility model relates to the field of geological exploration, in particular to a sampling device for geological exploration.

The background technology is as follows:

geological exploration is to survey and detect geology by various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer, and calculate investigation and research activities of foundation parameters. The method is used for finding out mineral deposits with industrial significance in mineral screening, providing mineral reserves and geological data required by mine construction design and researching geological conditions such as rock, stratum, structure, mineral, hydrology, landform and the like in a certain area in order to find out the quality and quantity of mineral and the technical conditions of exploitation and utilization.

According to certain specifications or requirements, a certain number of samples are collected from ore bodies, surrounding rocks and products produced by mines (such as raw ores, concentrates, tailings, slag and the like), and the quality of the minerals, the physical and chemical properties of the ores and the surrounding rocks, the technical performance of ore processing, the technical conditions of mining of mineral deposits and the like are researched through processing, analysis, test and identification, so that data basis is provided for evaluating and calculating reserves of the mineral deposits and solving the problems related to geology, mining, dressing and smelting, comprehensive utilization of the minerals and the like. This specialized sampling work is called mineral sampling.

The existing sampling device is mainly inserted into the ground by adopting a guide pipe, then soil samples in the guide pipe are taken out, collected and generalized to finish sampling work, but the existing sampling device has the defects that firstly, a large amount of dust is often raised in the process of inserting the guide pipe into the ground, the health of sampling personnel is not benefited, and secondly, the existing device is simpler and lacks a leveling structure, so that the guide pipe is easy to warp, and errors are generated.

There is therefore a need for a sampling device that reduces dust lifting and maintains vertical insertion.

The utility model comprises the following steps:

the utility model aims to provide a sampling device for geological exploration.

The utility model is implemented by the following technical scheme:

the utility model provides a sampling device for geological prospecting, includes removes the frame, the equal spiro union in top four corners department of removing the frame has adjusting screw, the equal swivelling joint in bottom of every adjusting screw has the locating pin, remove and be provided with logical groove on the frame, be provided with the sampling tube in the logical groove, fixed ring has been cup jointed on the outer wall of sampling tube, a plurality of sliding connection's guide bar has been inserted on the fixed ring, the guide bar is T type form, has all cup jointed reset spring on every guide bar, fixedly connected with go-between the bottom of a plurality of guide bars, the rotatory ring of embedding has swivelling joint on the outer wall of go-between, fixed the cover of cup jointing on the outer wall of swivel, the go-between cover is on the sampling tube and with its laminating sliding connection, the top of sampling tube is provided with sampling motor, the output of sampling motor and the top fixed connection of sampling tube, sampling motor fixed mounting has the pressure frame, the whole U type form that is the inversion, the both sides of pressure frame are fixed mounting has the locating lever respectively, the locating lever is L type form, and every equal sliding connection's of every horizontal setting has the rolling ball on the horizontal setting tube, every horizontal setting has the equal horizontal setting of moving on the horizontal setting tube.

Preferably, the cross rod of the U-shaped horizontal tube is a hollow tube, the vertical rod is a solid rod, and the horizontal included angle between the two U-shaped horizontal tubes is ninety degrees.

Preferably, the top fixed mounting of pressure frame has the handle, and the bottom mounting of pressure frame has stable sleeve, and stable sleeve cover is on the sampling tube and with its sliding connection.

Preferably, the bottom fixed mounting of the sampling tube has annular tooth, and the bottom four corners department fixed mounting of movable frame has the wheel.

Preferably, the top end of the locating pin is fixedly embedded with a bearing, and the bottom end of each adjusting screw rod extends into the corresponding inner annular wall of the bearing and is fixedly connected with the corresponding inner annular wall of the bearing.

The utility model has the advantages that: the device is through being provided with two U type horizontal tubes, utilizes inside horizontal ball to make level the work, avoids appearing the crooked condition of sampling tube and takes place, guarantees the accuracy of taking a sample, is provided with the dust cover that can be dirt-proof simultaneously, utilizes the dust cover to hug closely ground like this to with sampling tube and ground contact department cover inside, make the dust can not leak, very big assurance operating personnel's healthy, make the dust that flies upward reduce by a wide margin.

Description of the drawings:

FIG. 1 is a schematic illustration of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of A in FIG. 1, which is a block diagram of the present utility model;

FIG. 3 is an enlarged schematic view of B in FIG. 1, which is a block diagram of the present utility model;

fig. 4 is a plan view of the movable frame of fig. 1, which is a structural view of the present utility model.

In the figure: the device comprises a movable frame 1, an adjusting screw 2, a positioning pin 3, a through groove 4, a sampling tube 5, a dust cover 6, a guide rod 7, a fixed ring 8, a reset spring 9, a sampling motor 10, a pressing frame 11, a positioning rod 12, a positioning tube 13, a U-shaped horizontal tube 14, a horizontal ball 15, a connecting ring 16 and a rotating ring 17.

The specific embodiment is as follows:

as shown in fig. 1 to 4, a sampling device for geological exploration, including removing frame 1, the equal spiro union in top four corners department of removing frame 1 has adjusting screw 2, the equal swivelling joint in bottom of every adjusting screw 2 has locating pin 3, be provided with logical groove 4 on removing frame 1, be provided with sampling tube 5 in the logical groove 4, fixed ring 8 has been cup jointed on the outer wall of sampling tube 5, inserted a plurality of sliding connection's guide bar 7 on the fixed ring 8, the guide bar 7 is T type form, has all cup jointed reset spring 9 on every guide bar 7, fixedly connected with go-between 16 between the bottom of a plurality of guide bars 7, the rotatory ring 17 of embedding has swivelling joint on the outer wall of go-between, fixedly cup jointed dust cover 6 on the outer wall of rotatory ring 17, go-between 16 cover on sampling tube 5 and rather than laminating sliding connection, sampling tube 5's top is provided with sampling motor 10, sampling motor 10's output and sampling tube 5's top fixed connection, fixed mounting 11 have a plurality of guide bars 7, the roller bearing frame 11 is the level and is installed to install two and is installed at the level setting 11 on the level frame 12, and is the level setting 13 is installed to the level setting 13 on the level frame is installed to the level frame is the level and is installed to the level setting 13 respectively, and is installed the level setting 13 type is installed to the level frame is 12 on the level setting frame is 12 and is installed to the level setting 13 and is installed the level setting 13 and the type and is installed on the level setting frame is 12 and the level setting of setting 13 and the level and the setting of setting 13 and the setting of setting.

The cross bar of the U-shaped horizontal tube 14 is a hollow tube, the vertical bar is a solid bar, and the horizontal included angle between the two U-shaped horizontal tubes 14 is ninety degrees.

The top fixed mounting of pressure frame 11 has the handle, and the bottom fixed embedding of pressure frame 11 has stable sleeve, and stable sleeve overlaps on sampling tube 5 and with its sliding connection.

The bottom fixed mounting of sampling tube 5 has annular tooth, and the bottom four corners department fixed mounting of movable frame 1 has the wheel.

The top end of the locating pin 3 is fixedly embedded with a bearing, and the bottom end of each adjusting screw rod 2 extends into the corresponding inner annular wall of the bearing and is fixedly connected with the corresponding inner annular wall of the bearing.

When in use, the utility model is characterized in that: the movable frame 1 is responsible for bearing the whole device and can make the whole device move, adjusting screw 2 is responsible for driving locating pin 3 and reciprocate, and locating pin 3 is then be used for fixing the device subaerial, after locating pin 3 inserts subaerial, the device just stops moving and keeps fixed, lead to groove 4 then can make sampling cylinder 5 can reciprocate unhindered, dust cover 6 plays dustproof effect, after pressing press frame 11 decline, start sampling motor 10, sampling motor 10 then can drive sampling cylinder 5 and rotate, like this along with decline, sampling cylinder 5 will with ground contact, thereby go deep subaerial, and the bottom of dust cover 6 then can be tightly laminated with ground, be provided with solid fixed ring 8 and guide bar 7, still be provided with reset spring 9 on guide bar 7, make dust cover 6 and bottom surface laminating like this, and be provided with go-between 16 and rotatory ring 17, can not drive dust cover 6 because of solid fixed ring 8's rotation, thereby the dustproof effect has been guaranteed, be provided with locating lever 12 and locating cylinder 13 simultaneously, guarantee that two vertical roll ball in the initial level of pressing is set up at two U type 15, when the level and stable, the level and horizontal adjustment of two U type roller balls 14 are in the level and 15, the level and the level of the level is adjusted at the level of the machine is adjusted at the level 15.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A sampling device for geological exploration, characterized in that: including removing the frame, the equal spiro union in top four corners department of removing the frame has adjusting screw, the equal swivelling joint in bottom of every adjusting screw has the locating pin, remove and be provided with logical groove on the frame, it is provided with the sampling tube to lead to the inslot, fixed ring has been cup jointed on the outer wall of sampling tube, inserted a plurality of sliding connection's guide bar on the fixed ring, the guide bar is T type form, has all cup jointed reset spring on every guide bar, fixedly connected with go-between the bottom of a plurality of guide bars, the rotatory ring of embedding has swivelling joint on the outer wall of go-between, fixed the cover of cup jointing on the outer wall of swivel, go-between cover is on the sampling tube and rather than laminating sliding connection, the top of sampling tube is provided with sampling motor, sampling motor's output and sampling tube's top fixed connection, sampling motor fixed mounting has the pressure frame, the whole U type form that is the inversion of pressure frame, fixed mounting has the locating lever respectively on the both sides of pressure frame, the locating lever is L type form, the bottom of every locating lever has the equal sliding connection's of every connecting tube has the equal horizontal rolling ball to install on the horizontal installation horizontal migration of two equal rolling tubes.

2. A sampling device for geological exploration according to claim 1, wherein: the horizontal rod of the U-shaped horizontal tube is a hollow tube, the vertical rod is a solid rod, and the horizontal included angle between the two U-shaped horizontal tubes is ninety degrees.

3. A sampling device for geological exploration according to claim 1, wherein: the top fixed mounting of pressure frame has the handle, and the bottom fixed embedding of pressure frame has stable sleeve, and stable sleeve overlaps on the sampling tube and with its sliding connection.

4. A sampling device for geological exploration according to claim 1, wherein: the bottom fixed mounting of sampling tube has annular tooth, and the bottom four corners department fixed mounting of movable frame has the wheel.

5. A sampling device for geological exploration according to claim 1, wherein: the top end of the locating pin is fixedly embedded with a bearing, and the bottom end of each adjusting screw rod extends into the corresponding inner annular wall of the bearing and is fixedly connected with the corresponding inner annular wall of the bearing.