CN210128851U

CN210128851U - Geological survey sampling device

Info

Publication number: CN210128851U
Application number: CN201920979083.1U
Authority: CN
Inventors: 范玉俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-03-06
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a geological survey sampling device, including sampling tube, pivot, first spacing ring, impact tube and second spacing ring, the inside activity of sampling tube is pegged graft and is had the pivot, the bearing is installed in the inside embedding in sampling tube top, the welding of pivot lower extreme outer wall has the hank piece that is the heliciform and distributes, the sample connection has been seted up to sampling tube lower extreme outer wall, sampling tube upper end outer wall activity has cup jointed the impact tube, the impact tube outer wall has cup jointed the rubber sleeve, the welding of sampling tube outer wall has parallel distribution's first spacing ring and second spacing ring, the welding of sampling tube lower extreme outer wall has broken shovel. The utility model discloses a set up pivot and hank piece, can be more convenient take a sample, actual operation is simple and convenient, and the structure is simpler, and portable and in-service use effect are better.

Description

Geological survey sampling device

Technical Field

The utility model relates to a geological exploration equipment technical field specifically is a geological survey sampling device.

Background

Geological exploration refers to exploration and detection of geology through various means and methods, and discovery of industrially significant mineral deposits in mineral product general investigation, so that the quality and quantity of mineral products and mining and utilization conditions can be found, mineral reserve and geological data required by mine construction design are provided, and investigation and research work is performed on geological conditions such as demonstration, stratum, structure, mineral products, hydrology, landform and the like in a certain area.

In the geological exploration process, geological samples in an exploration area need to be collected, the traditional geological sampling equipment is complex in structure and heavy, exploration personnel are not facilitated to carry for a long time, the labor intensity of the exploration personnel is increased, and in the sampling process, underground geological samples cannot be effectively collected, so that the collection efficiency of the exploration personnel is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geological survey sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a geological survey sampling device, includes sampling tube, pivot, first spacing ring, strikes pipe and second spacing ring, the inside activity of sampling tube is pegged graft and is had the pivot, the bearing is installed in the inside embedding in sampling tube top, the welding of pivot lower extreme outer wall has the hank piece that is heliciform and distributes, the sample connection has been seted up to sampling tube lower extreme outer wall, sampling tube upper end outer wall activity has cup jointed the impact tube, the impact tube outer wall has cup jointed the rubber sleeve, the welding of sampling tube outer wall has parallel distribution's first spacing ring and second spacing ring, the welding of sampling tube lower extreme outer wall has broken shovel.

Preferably, the rotating shaft is movably inserted into the bearing, the upper end of the rotating shaft is welded with the ejector block, and the upper surface of the ejector block is welded with the crank.

Preferably, the shock tube is located between the first stop collar and the second stop collar.

Preferably, the inner wall diameter of the impact tube is smaller than the outer wall diameters of the first limiting ring and the second limiting ring.

Preferably, the outer wall of the twisted piece is in contact with the inner wall of the sampling tube.

Preferably, the lower end of the crushing shovel is in a sawtooth design.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure and weight are littleer, it is lighter during in-service use, can make things convenient for the exploration personnel to carry, in-service use, broken shovel can be broken with the harder ground of soil property, so that the sampling tube inserts ground, the first spacing ring of impact is lasted to the exploration personnel accessible impact tube, so that go deep into ground more with the sampling tube, the manual crank that drives of exploration personnel accessible rotates, thereby the hank piece that drives the pivot lower extreme rotates, can upwards precession the soil spiral in the sampling tube when the hank piece rotates, soil passes through the sample connection and discharges, more make things convenient for the exploration personnel to concentrate the collection, actual operation is more convenient.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the sampling tube of the present invention;

FIG. 2 is a schematic view of the sampling tube of the present invention in a partially sectional and enlarged structure;

fig. 3 is the structure diagram of the crushing shovel in the appearance of the utility model.

In the figure: 1. a sampling tube; 2. a rotating shaft; 3. twisting sheets; 4. a sampling port; 5. a first limit ring; 6. an impingement tube; 7. a rubber sleeve; 8. a top block; 9. a crank; 10. a bearing; 11. crushing and shoveling; 12. and a second limit ring.

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.

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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a geological survey sampling device, including sampling tube 1, the apparatus further comprises a rotating shaft 2, first spacing ring 5, shock tube 6 and

second spacing ring

12, 1 inside activity of sampling tube is pegged graft there is pivot 2, bearing 10 is installed in the inside embedding in 1 top of sampling tube, 2 lower extreme outer wall welding in pivot have the hank piece 3 that is the heliciform and distributes, sample connection 4 has been seted up to 1 lower extreme outer wall of sampling tube, the manual crank 9 that drives of prospecting personnel accessible rotates, thereby it rotates to drive hank piece 3 of 2 lower extremes of pivot, can upwards precession the soil spiral in the sampling tube 1 during hank piece 3 rotates, soil passes through sample connection 4 and discharges, make things convenient for the prospecting personnel to concentrate the collection more, actual operation is more convenient. The outer wall activity of the upper end of the sampling tube 1 is sleeved with the impact tube 6, the outer wall of the impact tube 6 is sleeved with the rubber sleeve 7, the comfort level of an explorationist when holding the impact tube 6 can be improved by the rubber sleeve 7, and the water bubbles caused by friction between the palm of the explorationist and the impact tube 6 are avoided. The outer wall welding of sampling tube 1 has parallel distribution's first spacing ring 5 and second spacing ring 12, and after sampling tube 1 appeared the resistance in inserting soil, the prospecting personnel can hold impact tube 6, drive impact tube 6 through the hand and strike first spacing ring 5, through the inertia that the striking produced, progressively deepen ground with sampling tube 1 to in order to take the sample. The outer wall welding of 1 lower extreme of sampling tube has broken shovel 11, and broken shovel 11 can be broken with harder soil property, ensures the normal clear of sample.

Further, 2 activity pegs graft inside bearing 10 in the pivot, and 2 upper end welding of pivot have kicking

block

8, and 8 last surface welding of kicking block have crank 9, and bearing 10 not only can carry on spacingly to pivot 2, can also reduce 2 outer walls of pivot and 1 top inner wall of sampling tube and produce the friction, and the phenomenon that mechanical wear appears in reduction pivot 2 takes place, ensures that pivot 2 can carry out smooth rotation, has ensured the effect of in-service use.

Further, the impact tube 6 is located between the first limit ring 5 and the second limit ring 12, and the distance between the first limit ring 5 and the second limit ring 12 is greater than the length of the impact tube 6.

Further, the diameter of the inner wall of the impact tube 6 is smaller than the diameter of the outer walls of the first limit ring 5 and the second limit ring 12.

Further, 3 outer walls of hank piece contact with 1 inner wall of sampling tube, and when hank piece 3 rotated, can advance soil property spiral to carry the sample, make things convenient for the exploration personnel to gather.

Further, the lower end of the crushing shovel 11 is designed in a sawtooth shape.

The working principle is as follows: the exploration personnel inserts sampling tube 1 in specific ground, after the sampling tube 1 appears the resistance in inserting soil, the exploration personnel can hold impact tube 6, drive through the hand and strike first spacing ring 5 of impact tube 6 striking, through the inertia that the striking produced, progressively deepen ground with sampling tube 1 to in taking the sample. Exploration personnel accessible manual drive crank 9 rotates to the hank piece 3 that drives 2 lower extremes in pivot rotates, can upwards precession with the soil spiral in the sampling tube 1 when hank piece 3 rotates, and soil passes through sample connection 4 discharges, makes things convenient for exploration personnel to concentrate the collection more, and actual operation is more convenient, and the major structure is lighter, makes things convenient for exploration personnel to carry.

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 specific forms 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 sampling device, includes sampling tube (1), pivot (2), first spacing ring (5), shock tube (6) and second spacing ring (12), its characterized in that: sampling tube (1) inside activity is pegged graft and is had pivot (2), bearing (10) are installed to the inside embedding in sampling tube (1) top, the welding of pivot (2) lower extreme outer wall has hank piece (3) that are the heliciform and distribute, sample connection (4) have been seted up to sampling tube (1) lower extreme outer wall, sampling tube (1) upper end outer wall activity has cup jointed impact tube (6), impact tube (6) outer wall has cup jointed rubber sleeve (7), sampling tube (1) outer wall welding has parallel distribution's first spacing ring (5) and second spacing ring (12), sampling tube (1) lower extreme outer wall welding has broken shovel (11).

2. A geological survey sampling apparatus as defined in claim 1 wherein: the rotating shaft (2) is movably inserted into the bearing (10), the upper end of the rotating shaft (2) is welded with the ejector block (8), and the upper surface of the ejector block (8) is welded with the crank (9).

3. A geological survey sampling apparatus as defined in claim 1 wherein: the impact tube (6) is positioned between the first limiting ring (5) and the second limiting ring (12).

4. A geological survey sampling apparatus as defined in claim 1 wherein: the diameter of the inner wall of the impact tube (6) is smaller than the diameters of the outer walls of the first limiting ring (5) and the second limiting ring (12).

5. A geological survey sampling apparatus as defined in claim 1 wherein: the outer wall of the twisted piece (3) is in contact with the inner wall of the sampling tube (1).

6. A geological survey sampling apparatus as defined in claim 1 wherein: the lower end of the crushing shovel (11) adopts a sawtooth design.