CN217111591U

CN217111591U - Depth sampling device for geological survey work

Info

Publication number: CN217111591U
Application number: CN202220920833.XU
Authority: CN
Inventors: 罗文宝
Original assignee: China Chemical Mingda Northeast Geological and Mining Co Ltd
Current assignee: China Chemical Mingda Northeast Geological and Mining Co Ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-02
Anticipated expiration: 2032-04-18

Abstract

A depth sampling device for geological exploration work belongs to the technical field of geological exploration equipment. Base upper end and pole setting lower extreme fixed connection, the pole setting lateral wall is opened there is the spout, base lower extreme and a motor fixed connection, a motor and a threaded rod transmission connection, threaded rod one closes soon with internal thread piece screw thread to be connected, internal thread piece outer wall and slider outer wall fixed connection, slider sliding connection is in the spout, the one end fixed connection of the dead lever that internal thread piece outer wall and level set up, the upper end of dead lever is fixed with motor two, the output shaft of motor two passes the dead lever and gets the mechanism transmission with boring and be connected. The utility model discloses a bore and get mechanism and get into the deep back of soil, rethread sampling mechanism directly acquires the deep soil sample of soil, rises through the internal thread piece at last and bores and get the mechanism, takes out the deep soil sample of soil. The utility model discloses directly take out the deep soil sample of soil, avoided the soil of doping other soil layers, improved the rate of accuracy of sample result, and easy operation, work efficiency is high.

Description

Depth sampling device for geological survey work

Technical Field

The utility model belongs to the technical field of geological survey equipment, specifically be a geological survey is degree of depth sampling device for work.

Background

Sampling deep soil is an indispensable working link in geological exploration. At present, the deep soil sampling is generally carried out by the operation steps of drilling and then sampling. When deep soil is obtained, soil of other soil layers can be doped, deviation is brought to a sampling result, and meanwhile work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides a geological survey is degree of depth sampling device for work.

The purpose is achieved, the utility model adopts the following technical proposal: a depth sampling device for geological exploration work comprises a base, a vertical rod, a motor I, a threaded rod I, an internal thread block, a sliding block, a fixed rod, a motor II and a drilling mechanism;

the upper end of base and the lower extreme fixed connection of pole setting, the lateral wall of pole setting is opened along vertical direction has the spout, the lower extreme and a motor fixed connection of base, the output shaft of motor one passes the base and is connected with the transmission of threaded rod one end, threaded rod one closes with internal thread piece screw thread soon and is connected, internal thread piece outer wall and slider outer wall fixed connection, slider sliding connection is in the spout, the one end fixed connection of the dead lever that internal thread piece outer wall and level set up, the upper end of dead lever is fixed with motor two, the output shaft of motor two passes the dead lever and gets the mechanism transmission with boring and be connected.

Compared with the prior art, the beneficial effects of the utility model are that: after entering the deep soil layer through the drilling mechanism, the deep soil sample is directly obtained through the sampling mechanism, and finally the drilling mechanism is lifted through the internal thread block to take out the deep soil sample. The utility model discloses directly take out the deep soil sample of soil, avoided the soil of doping other soil layers, improved the rate of accuracy of sample result, and easy operation, work efficiency is high.

Drawings

Fig. 1 is an overall structure front view of the present invention;

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

fig. 3 is a top view of the sampling mechanism of the present invention.

In the figure: the sampling device comprises a base 1, a vertical rod 2, a sliding groove 3, a first motor 4, a first threaded rod 5, a second threaded rod 6, a sliding block 7, a fixed rod 8, a second motor 9, a third motor 10, a first bevel gear 11, a rotating rod 12, a second bevel gear 13, a second threaded rod 14, a third bevel gear 15, a drill bit 16, a sampling hole 17, a sampling mechanism 18, a traveling wheel 19, a connecting plate 20, a sampling box 21, a 22 internal threaded hole 23, a cutter body 24, a limiting plate 25, a limiting block 26, a shell 27 and an ear plate 28.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

As shown in fig. 1 to 3, the present embodiment describes a depth sampling device for geological exploration work, which includes a base 1, an upright rod 2, a first motor 4, a first threaded rod 5, an internal threaded block 6, a sliding block 7, a fixed rod 8, a second motor 9, and a drilling mechanism;

the upper end of base 1 and the lower extreme fixed connection of pole setting 2, the lateral wall of pole setting 2 is opened along vertical direction has spout 3, and the lower extreme and the first 4 fixed connection of motor of base 1, the output shaft of a motor 4 passes base 1 and is connected with the transmission of a 5 one end of threaded rod, a 5 threaded rod closes soon with the 6 screw threads of internal thread piece to be connected, 6 outer walls of internal thread piece and 7 outer wall fixed connection of slider, 7 sliding connection of slider are in spout 3, the 6 outer walls of internal thread piece and the one end fixed connection of the dead lever 8 of level setting, the upper end of dead lever 8 is fixed with motor two 9, the output shaft of motor two 9 passes dead lever 8 and gets the mechanism transmission with boring and be connected.

The drilling mechanism comprises a motor III 10, a bevel gear I11, a rotating rod 12, a threaded rod II 14, a bevel gear III 15, a drill bit 16, a sampling mechanism 18, a shell 27, an ear plate 28, a bearing and two bevel gears II 13;

the third motor 10 is fixed on the outer wall of the upper end of the shell 27, the output shaft of the third motor 10 penetrates through the shell 27 to be in transmission connection with the first bevel gear 11 arranged in the shell 27, the lug plate 28 is fixed on the inner wall of the shell 27, the rotating rod 12 penetrates through the through hole of the lug plate 28, a boss is arranged on the outer wall of the rotating rod 12 and arranged on the upper end face of the lug plate 28,

two ends of the rotating rod 12 are fixed with a second bevel gear 13, the first bevel gear 11 is meshed with one second bevel gear 13, the second threaded rod 14 is horizontally arranged, one end of the second threaded rod 14 is fixedly connected with the inner wall of the shell 27 through a bearing, the other end of the second threaded rod 14 is fixedly connected with a third bevel gear 15, the third bevel gear 15 is meshed with the other second bevel gear 13, the second threaded rod 14 is in threaded connection with a sampling mechanism 18, a sampling hole 17 corresponding to the sampling mechanism 18 is formed in the side wall of the lower end of the shell 27, and a drill bit 16 is fixed at the lower end of the shell 27; an output shaft of the second motor 9 is in transmission connection with the upper end of the shell 27.

The sampling mechanism 18 comprises a connecting plate 20, a sampling box 21, two cutter bodies 23, two limiting plates 24, two stop blocks 25 and two limiting blocks 26;

open on the connecting plate 20 and have internal thread hole 22, threaded rod two 14 and internal thread hole 22 threaded connection, the rear end fixed connection of connecting plate 20 and sample box 21, the front end of sample box 21 is equipped with the sample connection, and the both sides of the front end of sample box 21 are fixed with two cutter bodies 23, and two inside wall relatively fixed of sample box 21 have two dogs 25, and the rear of every dog 25 is equipped with the stopper 26 with sample box 21 inner wall fixed connection, two limiting plates 24 set up relatively, and the front end of every limiting plate 24 is articulated with the rear end face of dog 25, and stopper 26 is used for restricting limiting plate 24 and rotates to the adjacent inside wall direction of sample box 21.

A plurality of travelling wheels 19 are fixed at the lower end of the base 1.

When the utility model is used, the device is pushed to the position of sampling by the travelling wheels 19, the motor II 9 of the motor is started to rotate the drilling mechanism, the motor I4 is started, the drilling mechanism connected with the fixed rod 8 is driven by the internal thread block 6 to move downwards to drill towards the deep soil, when the drilling mechanism reaches deep soil, the motor III 10 is started, the bevel gear I11 drives the rotating rod 12 and the threaded rod II 14 to rotate, and then the sampling mechanism 18 moves forwards (namely, to the right in figure 1), a deep soil sample is obtained through the sampling box 21, then the motor III 10 is started reversely, the sampling box 21 is retracted into the shell 27, the limiting plate 24 rotates for a certain angle in the retracting process, so that the sampling port of the sampling box 21 is reduced, the motor I4 is reversely started, and after the drilling mechanism is lifted above the ground, the deep soil sample in the sampling box 21 is taken out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms of embodiment without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a geological survey is depth sampling device for work which characterized in that: the drilling machine comprises a base (1), an upright rod (2), a first motor (4), a first threaded rod (5), an internal thread block (6), a sliding block (7), a fixed rod (8), a second motor (9) and a drilling mechanism;

the upper end of base (1) and the lower extreme fixed connection of pole setting (2), the lateral wall of pole setting (2) is opened along vertical direction has spout (3), the lower extreme and motor (4) fixed connection of base (1), the output shaft of motor (4) passes base (1) and is connected with threaded rod (5) one end transmission, threaded rod (5) and internal thread piece (6) screw thread close soon to be connected, internal thread piece (6) outer wall and slider (7) outer wall fixed connection, slider (7) sliding connection is in spout (3), the one end fixed connection of the dead lever (8) of internal thread piece (6) outer wall and level setting, the upper end of dead lever (8) is fixed with motor two (9), the output shaft of motor two (9) passes dead lever (8) and gets the mechanism transmission with boring and is connected.

2. The depth sampling device for geological survey work according to claim 1, wherein: the drilling mechanism comprises a motor III (10), a bevel gear I (11), a rotating rod (12), a threaded rod II (14), a bevel gear III (15), a drill bit (16), a sampling mechanism (18), a shell (27), an ear plate (28), a bearing and two bevel gears II (13);

the motor III (10) is fixed on the outer wall of the upper end of the shell (27), the output shaft of the motor III (10) penetrates through the shell (27) to be in transmission connection with a bevel gear I (11) arranged in the shell (27), the lug plates (28) are fixed on the inner wall of the shell (27), the rotating rod (12) penetrates through a through hole of the lug plates (28), bosses are arranged on the outer wall of the rotating rod (12), the bosses are arranged on the upper end face of the lug plates (28), bevel gears II (13) are fixed at two ends of the rotating rod (12), the bevel gear I (11) is meshed with one bevel gear II (13), the threaded rod II (14) is horizontally arranged, one end of the threaded rod II (14) is fixedly connected with the inner wall of the shell (27) through a bearing, the other end of the threaded rod II (14) is fixedly connected with the bevel gear III (15), and the bevel gear III (15) is meshed with the other bevel gear II (13), the second threaded rod (14) is in threaded connection with the sampling mechanism (18), a sampling hole (17) corresponding to the sampling mechanism (18) is formed in the side wall of the lower end of the shell (27), and a drill bit (16) is fixed at the lower end of the shell (27); and an output shaft of the second motor (9) is in transmission connection with the upper end of the shell (27).

3. The depth sampling device for geological survey work according to claim 2, wherein: the sampling mechanism (18) comprises a connecting plate (20), a sampling box (21), two cutter bodies (23), two limiting plates (24), two stop blocks (25) and two limiting blocks (26);

open on connecting plate (20) and have internal thread hole (22), threaded rod two (14) and internal thread hole (22) threaded connection, connecting plate (20) and the rear end fixed connection of sampling box (21), the front end of sampling box (21) is equipped with the sample connection, and the both sides of the front end of sampling box (21) are fixed with two cutter bodies (23), and the two inside wall relatively fixed of sampling box (21) have two dog (25), and the rear of every dog (25) is equipped with stopper (26) with sampling box (21) inner wall fixed connection, two limiting plate (24) set up relatively, and the front end of every limiting plate (24) is articulated with the rear end face of dog (25), and stopper (26) are used for restricting limiting plate (24) and rotate to the adjacent inside wall direction of sampling box (21).

4. The depth sampling device for geological survey work according to claim 1, wherein: the lower end of the base (1) is fixed with a plurality of travelling wheels (19).