CN211504726U

CN211504726U - Earth taking equipment for geological exploration

Info

Publication number: CN211504726U
Application number: CN201922166297.XU
Authority: CN
Inventors: 赵剑; 杨伟良; 陈浩明
Original assignee: Shenzhen Baiqin Construction Engineering Co ltd
Current assignee: Shenzhen Baiqin Construction Engineering Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-15
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to a soil sampling device for geological survey, which comprises a soil sampling rod, wherein a containing part is fixedly arranged at one end part of the soil sampling rod, a cavity is arranged in the containing part, a soil sampling assembly for sampling soil is arranged in the cavity, and when the containing part reaches a corresponding soil layer, the soil sampling assembly moves out of the cavity to collect a soil sample; one end of the accommodating part, which is far away from the soil taking rod, is fixedly provided with a drill bit for excavating a soil layer. The utility model discloses do not need the soil sampler to get into the stratum repeatedly during operation, reduced the action of operation, the operation is got up more conveniently, the difficult contaminated of soil sample, the effect of promotion sample accuracy.

Description

Earth taking equipment for geological exploration

Technical Field

The utility model belongs to the technical field of the technique of geological exploration and specifically relates to a geodetic survey is with equipment of fetching earth.

Background

In the field of geological exploration, soil sample collection is an important work, common soil sampling tools are mostly soil samplers, the soil samplers are generally cylindrical structures, the soil samplers need to be driven into the ground when soil is sampled, and generally, the soil samplers are mostly used for collecting soil samples in soil layers below the ground, so the soil samplers need to dig the ground when the soil samples are collected, and then the soil to be tunneled by the soil samplers is taken as the soil samples when the soil samples reach corresponding soil layers.

An earth sampler for geological exploration, as disclosed in a prior art chinese patent publication No. CN206177618U, comprising: the soil sampling device comprises a soil sampling rod, a hammer head and a soil sampling sleeve, wherein the hammer head is fixed at one end of the soil sampling rod, the soil sampling sleeve is fixed at the other end of the soil sampling rod, and a wedge-shaped notch is formed in the bottom end of the soil sampling sleeve; when the soil sampler is used, firstly, the stratum needs to be excavated by the soil sampling sleeve, and when the soil sampling sleeve is excavated to a corresponding soil layer, soil carried out by the soil sampling sleeve is used as a soil sample.

The above prior art solutions have the following drawbacks: when the soil sampler collects a soil sample, a stratum needs to be excavated firstly, and when the soil sampler excavates the stratum, the stratum cannot be in place at one time and needs to be excavated repeatedly.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a geodetic survey is with equipment of fetching earth, it does not need the soil sampler to get into the stratum repeatedly when having the operation, the action that has reduced the operation, the operation get up more convenient, the difficult effect that is polluted, promotes the sample accuracy of soil sample.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the soil sampling equipment for geological exploration comprises a soil sampling rod, wherein an accommodating part is fixedly arranged at one end part of the soil sampling rod, a cavity is arranged in the accommodating part, a soil sampling assembly for sampling soil is arranged in the cavity, and when the accommodating part reaches a corresponding soil layer, the soil sampling assembly moves out of the cavity to collect a soil sample; one end of the accommodating part, which is far away from the soil taking rod, is fixedly provided with a drill bit for excavating a soil layer.

By adopting the technical scheme, the arrangement of the accommodating part and the cavity provides an installation position for the arrangement of the soil taking assembly, so that the soil taking assembly does not influence the tunneling of the drill bit, and can finish the soil taking work when the drill bit reaches a target soil layer; because of the subassembly that fetches earth is in the cavity, when the drill bit is tunneled, just can be always toward the soil horizon in the tunnelling, need not take out the equipment of fetching earth repeatedly, reduced the action of operation, operate convenient and fast more moreover, the subassembly that fetches earth simultaneously also is difficult for being infected with the soil on other soil stratums, has promoted the accuracy of sample.

The present invention may be further configured in a preferred embodiment as: the soil taking assembly comprises a driving piece and a soil taking box, and the driving piece is arranged at the accommodating part and is used for driving the soil taking box to enter and exit the cavity; the soil taking box is horizontally arranged in the cavity in a sliding mode, a through hole for the soil taking box to enter and exit the cavity is formed in the side wall of the cavity, and one end, close to the through hole, of the soil taking box is opened.

By adopting the technical scheme, the driving piece provides power for the sliding of the soil taking box, so that the soil taking box can conveniently slide into or out of the cavity; the soil sampling box is arranged to facilitate the collection of soil samples, and because the soil sampling box horizontally slides out of the cavity, soil in the soil layer is not easy to enter the soil sampling box when the soil sampling box is in the cavity, so that the soil sampling box can collect the soil samples of the target soil layer conveniently.

The present invention may be further configured in a preferred embodiment as: the driving member includes: the driving rod is vertically arranged on the accommodating part and is parallel to the soil taking rod, and the lower end of the driving rod penetrates into the cavity; the gear is rotationally arranged in the cavity, and the side surface of the gear, which is vertical to the axis of the gear, is fixedly connected with one end of the driving rod, which extends into the cavity; the latch is fixedly arranged on the side surface of the soil sampling box and is meshed with the gear.

By adopting the technical scheme, the arrangement of the driving rod is convenient for a user to drive the gear to rotate by rotating the driving rod; the setting of gear and latch for when the actuating lever rotated around self axis, the gear will then rotate, and then makes the gear pass through the latch and drive the slip of borrow box, reaches the purpose of borrow box business turn over cavity.

The present invention may be further configured in a preferred embodiment as: the opening of the soil sampling box is close to one side of the drill bit and protrudes towards the direction far away from the driving piece.

Through adopting above-mentioned technical scheme, it is outstanding that the box opening part of fetching earth is close to drill bit one side to the direction of keeping away from the driving piece, helps the box of fetching earth to bore into the soil layer, and the box of fetching earth of being convenient for carries out the collection of soil sample.

The present invention may be further configured in a preferred embodiment as: the soil sampling boxes are arranged in parallel, and the sliding directions of the two soil sampling boxes are opposite.

Through adopting above-mentioned technical scheme, the box that fetches earth sets up two, has promoted the speed of soil sample collection and the volume of gathering.

The present invention may be further configured in a preferred embodiment as: and a pedal plate for pressing the soil taking rod downwards is fixedly arranged on the soil taking rod.

Through adopting above-mentioned technical scheme, the setting of running-board for the user can step on the mode of running-board and downwards to the equipment application of force of borrowing, and the drill bit of being convenient for is tunnelled downwards, has promoted the efficiency of tunnelling.

The present invention may be further configured in a preferred embodiment as: and one end of the soil taking rod, which is far away from the drill bit, is fixedly provided with a handle.

Through adopting above-mentioned technical scheme, the setting of handle helps the stable pole of fetching earth of holding of user for the work that equipment of fetching earth can be more stable has promoted the efficiency that soil sample was gathered.

The present invention may be further configured in a preferred embodiment as: and a striking plate is fixedly arranged at the end part of the soil taking rod far away from one end of the drill bit.

Through adopting above-mentioned technical scheme, hit the setting of beating the dish, provide a position of beating for beating the pole of beating to get earth for the user can be through beating the mode of beating the dish of beating to come to get earth pole pushing down, the tunnelling of the equipment of being convenient for get earth.

To sum up, the utility model discloses a following at least one useful technological effect:

the accommodating part and the cavity are arranged, so that the soil sampling assembly can slide out of the cavity to collect a soil sample when the drill bit enters a target soil layer position, the soil sampling equipment does not need to repeatedly enter and exit the soil layer at the moment, the action of operation is reduced, the soil sampling efficiency is improved, and soil on other soil layers is not easy to enter the soil sampling assembly, so that the pollution of the soil on other soil layers to the soil sample is reduced;

the driving piece is arranged to provide power for the sliding of the soil taking box, so that the soil taking box can conveniently slide into or out of the cavity; the soil sampling box is arranged to facilitate the collection of soil samples, and because the soil sampling box horizontally slides out of the cavity, soil in the soil layer is not easy to enter the soil sampling box when the soil sampling box is in the cavity, so that the soil sampling box can collect the soil samples of the target soil layer conveniently.

Drawings

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

Fig. 2 is a schematic view of a partial cross-sectional structure of the present invention.

In the figure, 1, a soil sampling rod; 11. a graduated scale; 2. an accommodating portion; 21. a cavity; 3. a soil taking assembly; 31. a drive member; 311. a drive rod; 312. a gear; 313. clamping teeth; 32. taking a soil box; 4. a drill bit; 5. a foot pedal; 6. a handle; 7. and (4) striking the disk.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a geodetic survey is with equipment of fetching earth, including the pole of fetching earth 1, the pole of fetching earth 1 is cylindrical and is stainless steel material, the welding of pole of fetching earth 1 one end tip has holding portion 2, holding portion 2 is cylindrical and is stainless steel material, cavity 21 has been seted up in holding portion 2, cavity 21 is the cuboid shape, cavity 21 upper end lateral wall and cavity 21 vertical lateral wall pass through the screw connection, be provided with the subassembly of fetching earth 3 that is used for fetching earth in the cavity 21, when holding portion 2 reachs in the corresponding soil layer, subassembly of fetching earth 3 removes from cavity 21 and carries out the collection of soil sample; the one end welding of portion 2 keeping away from borrowing pole 1 has a drill bit 4 that is used for excavating the soil layer, drill bit 4 is conical and is stainless steel material, drill bit 4 is sharp-pointed form one end towards the one end of keeping away from borrowing pole 1, the end diameter of the 4 butt of drill bit is greater than the diameter that portion 2 is close to 4 one end terminal surfaces of drill bit for drill bit 4 presents the echelonment with the 2 junctions of portion that hold, and soil on this kind of design can avoid the hole lateral wall that drill bit 4 bored out effectively is crowded to polluting soil sample in cavity 21.

Referring to fig. 1 and 2, the soil sampling assembly 3 includes a driving member 31 and a soil sampling box 32, the driving member 31 is disposed at the accommodating portion 2 and is used for driving the soil sampling box 32 to enter and exit the cavity 21; the soil sampling box 32 is in a cuboid shape and made of stainless steel, the soil sampling box 32 is horizontally arranged in the cavity 21 in a sliding mode, a through hole for the soil sampling box 32 to enter and exit the cavity 21 is formed in the side wall of the cavity 21, the outer side surface of the soil sampling box 32 is abutted against the side wall of the through hole, and one end, close to the through hole, of the soil sampling box 32 is opened; the soil sampling boxes 32 are provided with two soil sampling boxes 32 which are parallel to each other, and the sliding directions of the two soil sampling boxes 32 are opposite; after the driving piece 31 drives the soil sampling box 32 to slide out of the cavity 21, the opening of the soil sampling box 32 can be in contact with the soil layer, and soil sample collection is carried out.

Referring to fig. 1 and 2, the driving member 31 includes: the soil sampling device comprises a driving rod 311, a gear 312 and a latch 313, wherein the driving rod 311 is cylindrical and is made of stainless steel, the driving rod 311 is vertically arranged on an accommodating part 2 and is parallel to a soil sampling rod 1, the lower end of the driving rod 311 penetrates into a cavity 21, and the driving rod 311 is rotatably connected with the accommodating part 2; the gear 312 is rotatably arranged in the cavity 21, and the side surface of the gear 312, which is perpendicular to the axis of the gear 312, is welded with one end of the driving rod 311, which extends into the cavity 21, and the axis of the gear 312 is perpendicular to the side wall of the lower end of the cavity 21; the latch 313 is made of stainless steel, the latch 313 is welded on the side surface of the soil sampling box 32, and the latch 313 is meshed with the gear 312; when the driving rod 311 rotates around the self axis in the forward direction, the gear 312 can be driven to rotate around the self axis in the forward direction, so that the soil sampling box 32 slides out of the cavity 21 to be in contact with external soil layers to collect soil samples, when the driving rod 311 rotates around the self axis in the reverse direction, the gear 312 can be driven to rotate around the self axis in the reverse direction, so that the soil sampling box 32 slides into the cavity 21, and the soil sampling box 32 can complete soil sample collection.

Referring to fig. 1 and 2, in order to collect the soil sample by the soil sampling box 32, a side of the opening of the soil sampling box 32 close to the drill 4 protrudes in a direction away from the driving member 31, so that the soil layer can be easily drilled through the opening of the soil sampling box 32 to collect the soil sample.

Referring to fig. 1 and 2, in order to apply a downward force to the soil sampling rod 1, a pedal 5 for pressing the soil sampling rod 1 downward is welded on the soil sampling rod 1, and the pedal 5 is rectangular and made of stainless steel; in order to conveniently and timely know the entering depth of the drill 4, a graduated scale 11 is vertically marked on the outer side surface of the soil sampling rod 1, and the graduated scale 11 is positioned between the pedal 5 and the accommodating part 2.

Referring to fig. 1 and 2, a handle 6 is further welded at one end, far away from the drill bit 4, of the soil taking rod 1, the handle 6 is cylindrical and made of stainless steel, and due to the arrangement of the handle 6, a user can use the soil taking device conveniently.

Referring to fig. 1 and 2, a striking plate 7 is welded to the end of the soil sampling rod 1 far away from the drill bit 4, the striking plate 7 is disc-shaped and made of stainless steel, and when the soil sampling device is difficult to tunnel, a tool such as a hammer can be used for striking the striking plate 7 to assist the soil sampling device in tunneling downwards.

The implementation principle of the embodiment is as follows: when the soil sampling device is used, firstly, the drill bit 4 is tunneled into a soil layer, and when the drill bit 4 is tunneled to a target soil layer, the driving rod 311 is repeatedly rotated, so that the soil sampling box 32 is inserted into the soil layer to collect a soil sample; after the soil sample is collected, the soil sampling equipment is taken out, the operation is simple and convenient, and the soil layer does not need to be pulled out of the soil sampling equipment repeatedly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a geology reconnaissance is with equipment of fetching earth which characterized in that: the soil sampling device comprises a soil sampling rod (1), wherein an accommodating part (2) is fixedly arranged at one end part of the soil sampling rod (1), a cavity (21) is arranged in the accommodating part (2), a soil sampling assembly (3) for sampling soil is arranged in the cavity (21), and when the accommodating part (2) reaches a corresponding soil layer, the soil sampling assembly (3) moves out of the cavity (21) to collect a soil sample; one end of the accommodating part (2) far away from the soil taking rod (1) is fixedly provided with a drill bit (4) for excavating a soil layer.

2. The earth borrowing apparatus for geological exploration according to claim 1, wherein: the soil sampling assembly (3) comprises a driving piece (31) and a soil sampling box (32), wherein the driving piece (31) is arranged at the accommodating part (2) and is used for driving the soil sampling box (32) to enter and exit the cavity (21); the soil sampling box (32) is horizontally arranged in the cavity (21) in a sliding mode, a through hole for the soil sampling box (32) to enter and exit the cavity (21) is formed in the side wall of the cavity (21), and one end, close to the through hole, of the soil sampling box (32) is opened.

3. The earth borrowing apparatus for geological exploration according to claim 2, wherein: the drive member (31) comprises: the soil sampling device comprises a driving rod (311), a gear (312) and a latch (313), wherein the driving rod (311) is vertically arranged on the accommodating part (2) and is parallel to the soil sampling rod (1), and the lower end of the driving rod (311) penetrates into the cavity (21); the gear (312) is rotatably arranged in the cavity (21), and the side surface of the gear (312) which is vertical to the axis of the gear is fixedly connected with one end of the driving rod (311) which extends into the cavity (21); the latch (313) is fixedly arranged on the side surface of the soil sampling box (32), and the latch (313) is meshed with the gear (312).

4. The earth borrowing apparatus for geological exploration according to claim 2, wherein: the opening of the soil sampling box (32) is close to one side of the drill bit (4) and protrudes in the direction far away from the driving piece (31).

5. An earth-moving apparatus for geological exploration according to any one of claims 2 or 3, wherein: the soil sampling boxes (32) are arranged in parallel, and the sliding directions of the two soil sampling boxes (32) are opposite.

6. The earth borrowing apparatus for geological exploration according to claim 1, wherein: a pedal plate (5) used for pressing the soil taking rod (1) downwards is fixedly arranged on the soil taking rod (1).

7. The earth borrowing apparatus for geological exploration according to claim 1, wherein: and a handle (6) is fixedly arranged at one end of the soil taking rod (1) far away from the drill bit (4).

8. The earth borrowing apparatus for geological exploration according to claim 1, wherein: the end part of the soil taking rod (1) far away from one end of the drill bit (4) is fixedly provided with a striking plate (7).