CN211576601U

CN211576601U - Sampling device for geological exploration

Info

Publication number: CN211576601U
Application number: CN201921883080.4U
Authority: CN
Inventors: 赫明龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-09-25
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a sampling device for geological exploration, including the sampling case, the lower extreme fixed mounting of sampling case has a base, a spud pile has all been welded in the left end four corners of base, the right-hand member lower part interlude of sampling case is connected with a controlling means, the standing groove of upper and lower break-over is opened to the upper end of sampling case, the interlude is connected with a sampling device in the standing groove, a portable pole of the equal fixed mounting in upper end left and right sides of sampling case, the surface parcel of portable pole has the antislip strip. A sampling device for geological exploration, through setting up controlling means, the positive reverse control sampling device moving direction of control motor takes a sample, reduces operator's intensity of labour, through setting up a plurality of through-hole on the thief rod, realizes the layering of soil, reduce error, through drill bit and thief rod activity joint, convenient to detach practices thrift the cost, the device is convenient for operate, can be applicable to the soil of different textures.

Description

Sampling device for geological exploration

Technical Field

The utility model relates to a soil sampling technical field, in particular to sampling device for geological exploration.

Background

The geological exploration is to survey and detect geology by various means and methods, determine a proper bearing stratum, determine a foundation type according to the foundation bearing capacity of the bearing stratum, calculate the investigation and research activities of basic parameters, find mineral deposits with industrial significance in the mineral product general investigation, provide mineral product reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral products and the technical conditions of exploitation and utilization, carry out investigation and research work on geological conditions such as rocks, stratums, structures, mineral products, hydrology, landforms and the like in a certain area, and carry out sampling of the soil layer in the geological exploration process is a very important link; current sampling device is mostly manual sample shovel, when soil texture is comparatively hard, sampling device can't stretch into the underground and take a sample, intensity of labour is big, the practicality is not strong, the result of use is not good, current sampling device is mostly fixed knot structure, after the drill bit uses wearing and tearing for a long time, can't dismantle the change drill bit, the sampling device that needs the renewal, with high costs, and current sampling device does not have the layering function, cause the error easily, so, we have provided a sampling device for geological prospecting.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a sampling device for geological prospecting can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sampling device for geological exploration, includes the sampling case, the lower extreme fixed mounting of sampling case has a base, a spud pile has all been welded in the left end four corners of base, the right-hand member lower part interlude of sampling case is connected with a controlling means, the standing groove of upper and lower break-over is opened to the upper end of sampling case, the interlude is connected with a sampling device in the standing groove, a portable pole of the equal fixed mounting in upper end left and right sides of sampling case, the surface parcel of portable pole has the antislip strip.

Preferably, the control device mainly comprises a forward and reverse rotation motor, a connecting rod and a second bevel gear, the right end of the connecting rod is fixedly connected to the output end of the forward and reverse rotation motor, a first bevel gear is connected to the left portion of the connecting rod in an inserting manner, the first bevel gear is meshed with the second bevel gear, a clamping block is fixedly connected to the left portion and the right portion of the lower end of the second bevel gear, the connecting rod is connected to the lower portion of the right end of the sampling box in an inserting manner, the forward and reverse rotation motor is fixedly installed at the right end of the sampling box, and the control device and the sampling box are fixedly connected together.

Preferably, sampling device's primary structure has fixed plate, threaded rod and thief rod, the upper end fixed mounting of fixed plate has a handle, the lower extreme of fixed plate is provided with a threaded rod, and fixed plate and threaded rod structure as an organic whole, the lower extreme welding of threaded rod has a thief rod, the lower part of thief rod is provided with a drill bit, the through-hole of break-over about a plurality of is opened to the surface of thief rod.

Preferably, the lower extreme of thief rod is opened there is a mounting groove, open the middle part of drill bit has a logical groove, the back inner wall fixed mounting who leads to the groove has a spring, the front end fixed mounting of spring has a dog, the drill bit cup joints in the mounting groove and the front end that the front portion of dog is located the mounting groove with drill bit and thief rod fixed connection.

Preferably, bottom surface fixed mounting has a fixed block in the sampling box, and the fixed block is the loop configuration, open the upper end of fixed block has an annular draw-in groove, the fixture block joint is in the draw-in groove and No. two bevel gear threaded connection is with controlling means and sampling device swing joint at the threaded rod surface.

Preferably, the middle parts of the sampling box and the base are communicated, the sampling device is inserted and connected between the middle parts of the sampling box and the base, and the lower part of the sampling device is positioned below the base.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the control device can control the positive and negative rotation of the motor, and the bevel gear is meshed to drive the sampling device to move up and down for sampling, so that automatic sampling is realized, manual sampling is avoided, the labor intensity of an operator is reduced, the device can be suitable for soil with different textures, and the device has strong practicability;

2. the sampling rod is provided with the plurality of through holes, so that the layering of soil can be realized, and the error of sampling data is reduced;

3. through with drill bit and the movable joint of thief rod lower part, it is convenient to dismantle, is convenient for change the drill bit of renewal, reduces the cost of purchasing the sampler.

Drawings

FIG. 1 is a schematic view of the overall structure of a sampling device for geological exploration according to the present invention;

FIG. 2 is a cross-sectional view of a sampling box of the sampling device for geological exploration of the present invention;

FIG. 3 is a schematic view of the overall structure of a sampling device of the sampling device for geological exploration according to the present invention;

FIG. 4 is a schematic view of the connection between the drill bit and the sampling rod of the sampling device for geological exploration.

In the figure: 1. a sampling box; 2. a base; 3. fixing the pile; 4. a control device; 5. a placement groove; 6. a sampling device; 7. a hand-held lever; 8. a fixed block; 41. a positive and negative rotation motor; 42. a connecting rod; 43. a first bevel gear; 44. a second bevel gear; 45. a clamping block; 61. a handle; 62. a fixing plate; 63. a threaded rod; 64. a sampling rod; 65. a through hole; 66. a drill bit; 67. a stopper; 68. a through groove; 69. a spring; 70. mounting grooves; 71. anti-slip strips; 81. a clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a sampling device for geological exploration, including sampling case 1, the lower extreme fixed mounting of sampling case 1 has a base 2, a spud pile 3 has all been welded in the left end four corners of base 2, the right-hand member lower part of sampling case 1 alternates and is connected with a controlling means 4, the standing groove 5 of upper and lower break-over is opened to the upper end of sampling case 1, it alternates and is connected with a sampling device 6 in the standing groove 5, a portable pole 7 of equal fixed mounting in the upper end left and right sides of sampling case 1, the surface parcel of portable pole 7 has antislip strip 71.

The control device 4 mainly comprises a forward and reverse rotation motor 41, a connecting rod 42 and a second bevel gear 44, the right end of the connecting rod 42 is fixedly connected to the output end of the forward and reverse rotation motor 41, the left part of the connecting rod 42 is connected with a first bevel gear 43 in an inserting manner, the first bevel gear 43 is meshed with the second bevel gear 44, the left part and the right part of the lower end of the second bevel gear 44 are both fixedly connected with a clamping block 45, the connecting rod 42 is connected to the lower part of the right end of the sampling box 1 in an inserting manner, and the forward and reverse rotation motor 41 is fixedly arranged at the right end of the sampling box 1 to fixedly connect the control device 4 and; the sampling device 6 mainly comprises a fixing plate 62, a threaded rod 63 and a sampling rod 64, wherein a handle 61 is fixedly installed at the upper end of the fixing plate 62, the lower end of the fixing plate 62 is provided with the threaded rod 63, the fixing plate 62 and the threaded rod 63 are of an integral structure, the lower end of the threaded rod 63 is welded with the sampling rod 64, the lower part of the sampling rod 64 is provided with a drill bit 66, so that soil can be conveniently drilled, the sampling rod 64 can sample in the soil, and the outer surface of the sampling rod 64 is provided with a plurality of through holes 65 penetrating left and right, so that the soil can be conveniently layered; the lower end of the sampling rod 64 is provided with an installation groove 70, the middle part of the drill bit 66 is provided with a through groove 68, the rear inner wall of the through groove 68 is fixedly provided with a spring 69, the front end of the spring 69 is fixedly provided with a stop block 67, the drill bit 66 is sleeved in the installation groove 70, and the front part of the stop block 67 is positioned at the front end of the installation groove 70 to fixedly connect the drill bit 66 and the sampling rod 64; a fixed block 8 is fixedly installed on the inner bottom surface of the sampling box 1, the fixed block 8 is of a circular ring structure, an annular clamping groove 81 is formed in the upper end of the fixed block 8, the clamping block 45 is conveniently clamped in the clamping groove 81 to fix the second-order bevel gear 44, the clamping block 45 is clamped in the clamping groove 81, and the second-order bevel gear 44 is in threaded connection with the outer surface of the threaded rod 63 to movably connect the control device 4 and the sampling device 6; the middle parts of the sampling box 1 and the base 2 are communicated, the sampling device 6 is inserted and connected between the middle parts of the sampling box 1 and the base 2, and the lower part of the sampling device 6 is positioned below the base 2.

It should be noted that the utility model relates to a sampling device for geological exploration, in the geological exploration sampling process, open the motor 41 of positive and negative rotation, make the motor 41 of positive and negative rotation rotate positively, drive the corotation of the bevel gear 43 through the connecting rod 42, thus drive the corotation of the bevel gear 44 of the second number, make the sampling rod 64 rotate downwards, the drill bit 66 fixedly connected to the lower part of the sampling rod 64 drills downwards, make the sampling rod 64 enter the soil, collect the soil of different layers in the through-hole 65 of different layers, after the sample is finished, make the motor 41 of positive and negative rotation rotate reversely, drive the counterrotation of the bevel gear 43 through the connecting rod 42, thus drive the counterrotation of the bevel gear 44 of the second number, make the sampling rod 64 rotate upwards, the drill bit 66 fixedly connected to the lower part of the sampling rod 64 is rotated out from the soil, take out the soil in the through-hole 65, after the drill bit 66 is worn and torn, spring 69 compresses, and dog 67 lies in logical groove 68, makes drill bit 66 deviate from in mounting groove 70, changes new drill bit 66, reduces and purchases new sampling device cost, and the device simple structure has stronger practicality, low in labor strength, and convenient to detach installs, has the characteristics of layering sample.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that 1, the present invention is not limited to the above-described embodiments, and the description of the above-described embodiments and the description is merely illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications are intended to fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A sampling device for geological exploration, includes sampling box (1), its characterized in that: the utility model discloses a sampling device, including sampling case (1), lower extreme fixed mounting has a base (2), a spud pile (3) have all been welded in the left end four corners of base (2), the right-hand member lower part interlude of sampling case (1) is connected with a controlling means (4), standing groove (5) of upper and lower break-over are opened to the upper end of sampling case (1), the interlude is connected with a sampling device (6) in standing groove (5), a portable pole (7) of the equal fixed mounting in the upper end left and right sides of sampling case (1), the surface parcel of portable pole (7) has antislip strip (71).

2. A sampling device for geological exploration, according to claim 1, characterized in that: the main structure of the control device (4) is provided with a forward and reverse rotating motor (41), a connecting rod (42) and a second bevel gear (44), the right end of the connecting rod (42) is fixedly connected to the output end of the forward and reverse rotating motor (41), the left part of the connecting rod (42) is connected with a first bevel gear (43) in a penetrating mode, the first bevel gear (43) is meshed with the second bevel gear (44), the left part and the right part of the lower end of the second bevel gear (44) are fixedly connected with a clamping block (45), the connecting rod (42) is connected to the lower portion of the right end of the sampling box (1) in a penetrating mode, the forward and reverse rotating motor (41) is fixedly installed at the right end of the sampling box (1), and the control device (4) is fixedly connected with the sampling box (1.

3. A sampling device for geological exploration, according to claim 1, characterized in that: the main structure of sampling device (6) has fixed plate (62), threaded rod (63) and thief rod (64), the upper end fixed mounting of fixed plate (62) has a handle (61), the lower extreme of fixed plate (62) is provided with a threaded rod (63), and fixed plate (62) and threaded rod (63) structure as an organic whole, the lower extreme welding of threaded rod (63) has thief rod (64), the lower part of thief rod (64) is provided with a drill bit (66), through-hole (65) of break-over about a plurality of are opened to the surface of thief rod (64).

4. A sampling device for geological exploration, according to claim 3, characterized in that: the lower extreme of thief rod (64) is opened there is a mounting groove (70), open the middle part of drill bit (66) has one and is led to groove (68), the back inner wall fixed mounting who leads to groove (68) has a spring (69), the front end fixed mounting of spring (69) has a dog (67), drill bit (66) cup joint in mounting groove (70) and the front end that the front portion of dog (67) is located mounting groove (70) is with drill bit (66) and thief rod (64) fixed connection.

5. A sampling device for geological exploration, according to claim 2, characterized in that: bottom fixed mounting has a fixed block (8) in sampling box (1), and fixed block (8) are the circle annular structure, open the upper end of fixed block (8) has an annular draw-in groove (81), fixture block (45) joint is in draw-in groove (81) and No. two bevel gear (44) threaded connection with controlling means (4) and sampling device (6) swing joint at threaded rod (63) surface.

6. A sampling device for geological exploration, according to claim 1, characterized in that: the middle parts of the sampling box (1) and the base (2) are communicated, and the sampling device (6) is alternately connected between the middle parts of the sampling box (1) and the base (2) and the lower part of the sampling device (6) is positioned below the base (2).