CN218885496U

CN218885496U - Soil sampler

Info

Publication number: CN218885496U
Application number: CN202223438514.4U
Authority: CN
Inventors: 张智铭; 史梦雪; 陈露露; 程钰淇; 刘书豪
Original assignee: LIANYUNGANG ENVIRONMENTAL MONITORING CENTER
Current assignee: LIANYUNGANG ENVIRONMENTAL MONITORING CENTER
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-18
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a soil sampler, which comprises a fixing support, the running-board has all been welded to the both sides of fixed bolster, the bottom welding of fixed bolster has the original state soil sampling to bore, the drill bit groove has been seted up in the place ahead of original state soil sampling brill, the welding of the upper end of fixed bolster has the installation apical ring, the upper end fixed mounting of installation apical ring has fixed support rod. A soil sampling ware, can utilize in the original state geotome inserts soil, carry out the soil sample of original state, can utilize again and in the screw auger screw in soil, carry out the sample that snatchs of soil, the soil sampling of two kinds of modes has been realized and has been used, more make things convenient for the sample of different soil to use, the trouble of changing the sample thief has been saved, and utilize connecting screw's installation and split, make the lift action bars can follow the fixed stay pole and extract, demolish the screw geotome, reduce the sample thief overall size, more make things convenient for the removal of sample thief to accomodate.

Description

Soil sampler

Technical Field

The utility model relates to a soil sampling field, in particular to soil sampling ware.

Background

Soil sampling ware is the sample thief of collecting the sample use to the soil sample, can insert in the soil, to shifting out soil, accomplish the collection of soil, be applied to various soil collection occasions, but the sample thief divide into multiple models such as original state geotome and spiral geotome, come to sample the use to the soil of different water contents, consequently carry a plurality of sample thief during the sampling and use usually, it is troublesome not only to change multiple sample thief, and it is not convenient enough to carry, it can deal with different soil sampling and convenient to carry's sample thief uses to need one kind.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a soil sampling ware can effectively solve the technical problem that the background art provided.

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

the utility model provides a soil sampler, includes the fixed bolster, the running-board has all been welded to the both sides of fixed bolster, the bottom welding of fixed bolster has the original state soil sampling to bore, the drill bit groove has been seted up in the place ahead of original state soil sampling to bore, the upper end welding of fixed bolster has the installation apical ring, the upper end fixed mounting of installation apical ring has the fixed support pole, the inside movable mounting of fixed support pole has the lift action bars, the upper end welding of lift action bars has the operating handle, the lower extreme of lift action bars is equipped with the baffle, the lower extreme welding of baffle has the spiral soil sampling to bore, baffle upper end fixed mounting has connecting screw.

As a further proposal of the utility model, the foot pedals are designed in an L shape, and are symmetrically arranged and installed around the fixed bracket between the two foot pedals.

As a further aspect of the utility model, the lift action bars runs through fixed support bar, and operating handle is located fixed support bar's top, and the baffle is located the below of installation apical ring.

As a further aspect of the utility model, connecting screw in to the lower extreme of lift action bars and rather than threaded connection, the baffle is used for lift action bars fixed connection through connecting screw.

As a further scheme of the utility model, the fixed bolster is located the outside that the spiral got the soil and bored, and the inboard at the fixed bolster is installed to the original state earth auger.

As a further aspect of the utility model, the spiral geotome is located the top of original state geotome, and lift action bars drives the spiral geotome and inserts the inside to the original state geotome.

Compared with the prior art, the utility model discloses following beneficial effect has: through the fixed bolster that sets up, the running-board, the original state geotome, the drill bit groove, the installation apical ring, the fixed stay pole, the lifting operation pole, the operating handle, the baffle, the spiral geotome, connecting screw, can utilize the original state geotome to insert in soil, carry out the soil sample of original state, can utilize again and with in the spiral geotome screw in soil, carry out the sample that snatchs of soil, the soil sampling use of two kinds of modes has been realized, more make things convenient for the sample use of different soil, the trouble of changing the sample thief has been saved, and utilize connecting screw's installation and split, make the lifting operation pole can follow the fixed stay pole and extract, demolish the spiral geotome, reduce the whole size of sample thief, more make things convenient for the removal of sample thief to accomodate.

Drawings

FIG. 1 is a schematic view of the overall structure of a soil sampler of the present invention;

FIG. 2 is a structural diagram of the screw-in undisturbed soil-sampling drill of the spiral soil-sampling drill in the soil sampler of the present invention;

fig. 3 is the utility model relates to a profile of fixed stay bar and split picture that the spiral got the soil auger among the soil sampling ware.

In the figure: 1. fixing a bracket; 2. a foot pedal; 3. drilling the undisturbed soil; 4. drilling a bit slot; 5. installing a top ring; 6. fixing the support rod; 7. a lifting operating rod; 8. an operating handle; 9. a baffle plate; 10. carrying out spiral soil sampling drilling; 11. and (5) spirally drilling the soil.

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.

As shown in fig. 1-3, a soil sampler, including fixed bolster 1, running-board 2 has all been welded to the both sides of fixed bolster 1, the welding of the bottom of fixed bolster 1 has undisturbed geotome 3, drill head groove 4 has been seted up in the place ahead of undisturbed geotome 3, the welding of the upper end of fixed bolster 1 has installation thimble 5, the upper end fixed mounting of installation thimble 5 has fixed support bar 6, the inside movable mounting of fixed support bar 6 has lift action bars 7, the welding of the upper end of lift action bars 7 has operation handle 8, the lower extreme of lift action bars 7 is equipped with baffle 9, the welding of the lower extreme of baffle 9 has spiral geotome 10, baffle 9 upper end fixed mounting has connecting screw 11.

In this embodiment, the pedals 2 are designed in an L shape, and the two pedals 2 are symmetrically arranged around the fixing bracket 1, so that the L-shaped pedals 2 can prevent sideslip when being stepped.

In this embodiment, the lifting operation rod 7 penetrates through the fixed support rod 6, the operation handle 8 is located above the fixed support rod 6, the baffle 9 is located below the mounting top ring 5, and the fixed support rod 6 plays a role in movably mounting the lifting operation rod 7.

In this embodiment, the connecting screw 11 is screwed into the lower end of the lifting operation rod 7 and is in threaded connection with the lifting operation rod, the baffle plate 9 is used for fixedly connecting the lifting operation rod 7 through the connecting screw 11, the baffle plate 9 can be installed in the fixed support rod 6 for lifting operation after being installed at the lower end of the lifting operation rod 7 through the connecting screw 11, and the lifting operation rod 7 and the auger 10 can be integrally separated from the sampler after the connecting screw 11 is removed.

In this embodiment, the fixed bracket 1 is located outside the auger bit 10, and the undisturbed soil auger 3 is mounted inside the fixed bracket 1.

In this embodiment, the auger 10 is located above the undisturbed soil auger 3, the lifting/lowering lever 7 drives the auger 10 to be inserted into the undisturbed soil auger 3, and the auger 10 performs soil sampling by screwing into the undisturbed soil auger 3.

It should be noted that, the utility model relates to a soil sampler, when using, place the top at soil by original state geotome 3, the running-board 2 of 1 both sides of accessible fixed bolster is trampled downwards, thereby make original state geotome 3 get into in the soil, and wrap up soil, then propose original state geotome 3 back, alright gain the soil of inside parcel, accomplish the soil sampling, and when the soil water content is too much, at first insert original state geotome 3 in the soil, reuse operation handle 8 with lifting lever 7 around fixed support bar 6 downstream, thereby with spiral geotome 10 laminating soil, rethread rotation makes in the spiral geotome 10 screw in soil, in the screw in original state geotome 3 simultaneously, utilize spiral geotome 10 firm soil of snatching to propose again, accomplish the sampling of soil, the soil sampling use of two kinds of modes has been realized.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A soil sampler, its characterized in that: including fixed bolster (1), running-board (2) have all been welded to the both sides of fixed bolster (1), the bottom welding of fixed bolster (1) has original state geotome (3), drill head groove (4) have been seted up in the place ahead of original state geotome (3), the upper end welding of fixed bolster (1) has installation apical ring (5), the upper end fixed mounting of installation apical ring (5) has fixed support pole (6), the inside movable mounting of fixed support pole (6) has lift action bars (7), the upper end welding of lift action bars (7) has operation handle (8), the lower extreme of lift action bars (7) is equipped with baffle (9), the lower extreme welding of baffle (9) has spiral geotome (10), baffle (9) upper end fixed mounting has connecting screw (11).

2. A soil sampler according to claim 1, wherein: the two pedals (2) are symmetrically arranged around the fixed support (1) and are arranged in an L-shaped design.

3. A soil sampler according to claim 1, wherein: the lifting operating rod (7) penetrates through the fixed supporting rod (6), the operating handle (8) is located above the fixed supporting rod (6), and the baffle (9) is located below the mounting top ring (5).

4. A soil sampler according to claim 1, wherein: the connecting screw rod (11) is screwed into the lower end of the lifting operating rod (7) and is in threaded connection with the lower end of the lifting operating rod, and the baffle plate (9) is used for fixedly connecting the lifting operating rod (7) through the connecting screw rod (11).

5. A soil sampler according to claim 1, wherein: the fixed support (1) is located on the outer side of the spiral soil sampling drill (10), and the original soil sampling drill (3) is installed on the inner side of the fixed support (1).

6. A soil sampler according to claim 1, wherein: the spiral soil sampling drill (10) is located above the undisturbed soil sampling drill (3), and the lifting operating rod (7) drives the spiral soil sampling drill (10) to be inserted into the undisturbed soil sampling drill (3).