CN213779552U

CN213779552U - Multilayer soil sampling device for soil detection convenient to stratified sampling

Info

Publication number: CN213779552U
Application number: CN202022170654.2U
Authority: CN
Inventors: 白映辉
Original assignee: Taihe Yangming Qingdao Testing Co ltd
Current assignee: Taihe Yangming Qingdao Testing Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-23
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a soil detects uses multilayer device of fetching soil convenient to layering sample, including PMKD, PMKD's the fixed roating seat that is provided with in inner, the inner rotation of roating seat is installed and is bored the ground pole, the fixed piece that loosens the soil that is provided with in front end of boring the ground pole, the piece that loosens the soil and bore ground pole structure as an organic whole, the outer end of boring the ground pole is located the fixed soil fetching mouth that is provided with in below of the piece that loosens the soil, the inner movable mounting who bores the ground pole has interior fender core, the outer end of interior fender core closely laminates with the inner of boring the ground pole, interior fender core is semi-cylindrical structure. This multilayer device of fetching earth for soil detection convenient to stratified sampling can fetch earth when fetching earth in the time of not destroying original soil layered structure, and the layering confusion causes the error of soil detection when avoiding fetching earth, and the device simple structure, and is easy and simple to handle, adopts lever principle, and more laborsaving can avoid the phenomenon that is difficult to operate at the stereoplasm soil layer.

Description

Multilayer soil sampling device for soil detection convenient to stratified sampling

Technical Field

The utility model relates to a soil sample collection technology field specifically is a multilayer device of fetching earth for soil detection convenient to stratified sampling.

Background

The collection and treatment of soil analysis samples are an important link in soil analysis work, and are prerequisites about whether the analysis results and conclusions are correct or not, and the soil samples must be collected and treated correctly.

The current soil collection technique is generally directly to dig with the spade and gets, and the collection ware is adopted in some places to gather, and current soil collection system is at sunken in-process, brings the upper soil into the lower floor when gathering very easily, takes out the back and gathers personnel and also be difficult to distinguish to cause the error of sample layering collection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil testing is with multilayer device of fetching earth convenient to stratified sampling to propose current soil collection system in the sunken in-process of solving above-mentioned background art, bring upper soil into the lower floor when gathering very easily, it is also difficult to distinguish to take out the back collection personnel, thereby causes the problem of the error of sample stratified sampling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil detects and gets native device with multilayer convenient to layering sample, includes PMKD, PMKD's the fixed roating seat that is provided with in inner, the inner rotatory installation of roating seat has the ground pole of brill, the front end of boring the ground pole is fixed to be provided with and loosens the soil piece, the piece that loosens the soil and bore ground pole structure as an organic whole, the outer end of boring the ground pole is located the fixed soil mouth of getting that is provided with in below of the piece that loosens the soil, bore the inner movable mounting of ground pole and keep off the core in, the outer end of interior fender core closely laminates with the inner of boring the ground pole, interior fender core is semi-cylindrical structure.

Preferably, the fixed partition panel that is provided with in the inner of interior fender core, the partition panel lies in same horizontal plane with the piece that loosens the soil, the fixed storehouse of fetching earth that is provided with in the inside that lies in interior fender core between the partition panel, the storehouse of fetching earth with get soil mouthful looks adaptation.

Preferably, the upper end of the inner blocking core penetrates through the ground drilling rod and extends to the upper end of the ground drilling rod, the upper end of the inner blocking core is located above the ground drilling rod and fixedly provided with a connector, and the right end of the connector is fixedly connected with a first connecting rod.

Preferably, the inner of the ground drilling rod is located above the fixed base plate and is fixedly provided with a limiting block, the inner of the limiting block is located at the outer end of the connector and is fixedly provided with a limiting groove, and the left end of the limiting block is located above the fixed base plate and is fixedly connected with a second connecting rod.

Preferably, the left side of the lower end of the ground drilling rod is fixedly provided with a left soil drilling head, the right side of the left soil drilling head is positioned at the lower end of the ground drilling rod and is fixedly provided with a right soil drilling head, and the left soil drilling head, the right soil drilling head and the ground drilling rod are of an integrated structure.

Preferably, the fixed bottom plate is of an oval structure, the left side and the right side of the lower end of the fixed bottom plate are in threaded connection with limiting ground needles, and the limiting ground needles are arranged at the lower end of the fixed bottom plate at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the multilayer soil sampling device for soil detection convenient for layered sampling can perform soil sampling without destroying the original soil layered structure during soil sampling, avoids soil detection errors caused by layered disorder during soil sampling, is simple in structure and easy and convenient to operate, adopts a lever principle, is more labor-saving, and can avoid the phenomenon of difficult operation in a hard soil layer;

2. according to the multilayer soil sampling device for soil detection, when a ground rod is drilled, the left soil drilling head and the right soil drilling head are firstly in rotary contact with the ground, gaps are formed in the soil, the ground rod is convenient to descend, meanwhile, the left soil drilling head and the right soil drilling head can effectively rotate and arrange the bottom soil to two sides of the ground rod, and the soil is prevented from sinking along with the ground rod;

3. this soil detection is with multilayer device of fetching earth convenient to layering sample, the cost is lower, for dismantling the structure, dismantles portable with the device, and can utilize its inside revolution mechanic from taking to wash when wasing, has improved this device of fetching earth's practicality greatly.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the left earth drilling head of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic view of the sectional structure of the limiting groove of the present invention.

In the figure: 1. fixing the bottom plate; 2. a rotating base; 3. drilling a ground rod; 4. a soil loosening sheet; 5. a soil taking port; 6. an inner blocking core; 7. a partition panel; 8. a soil sampling bin; 9. a connector; 10. a first connecting rod; 11. a limiting block; 12. a limiting groove; 13. a second connecting rod; 14. a left earth drilling head; 15. right drilling a soil head; 16. and (5) limiting ground pins.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a soil detects and gets native device with multilayer convenient to layering sample, including PMKD 1, PMKD 1's the fixed roating seat 2 that is provided with in inner, roating seat 2's the inner rotatory installation bore ground pole 3, bore the fixed piece 4 that loosens the soil that is provided with in front end of ground pole 3, the piece 4 that loosens the soil with bore ground pole 3 structure as an organic whole, the outer end that bores ground pole 3 is located the fixed soil taking opening 5 that is provided with in below that loosens the soil piece 4, the inner movable mounting that bores ground pole 3 has interior fender core 6, the outer end of interior fender core 6 closely laminates with the inner that bores ground pole 3, interior fender core 6 is semi-cylindrical structure.

Further, the fixed partition panel 7 that is provided with in inner fender core 6's the inner, partition panel 7 with loosen the soil piece 4 and be located same horizontal plane, the inside that lies in interior fender core 6 between partition panel 7 is fixed and is provided with the storehouse of fetching earth 8, the storehouse of fetching earth 8 with get 5 looks adaptations of native mouth, when will bore 3 rotations of ground pole and bore the underground, interior fender core 6 blocks the closure with the mouth of fetching earth 5, upper soil falls in the inside of the storehouse of fetching earth 8 of lower floor when avoiding boring under the device, cause the chaotic phenomenon of layering.

Further, the upper end of interior fender core 6 passes and bores ground pole 3 and extends to the upper end of boring ground pole 3, and the upper end that interior fender core 6 is located the fixed connector 9 that is provided with in top of boring ground pole 3, and connector 9 right-hand member fixedly connected with connecting rod 10, the connector 9 of installation adopt lever principle, and manual swivelling joint head 9 is more laborsaving, can avoid the phenomenon that is difficult to operate on stereoplasm soil layer.

Further, the inner of boring ground pole 3 is located the fixed stopper 11 that is provided with in fixed baseplate 1's top, the inner outer end that is located connector 9 of stopper 11 is fixed and is provided with spacing groove 12, the left end of stopper 11 is located the top fixedly connected with connecting rod two 13 of fixed baseplate 1, stopper 11 and the spacing groove 12 that set up the looks adaptation can carry out spacing and fulcrum at the during operation to interior fender core 6, cause the damage of interior fender core 6 when avoiding rotatory connecting rod one 10, and the connecting rod two 13 of installation adopts lever principle equally, be convenient for bore ground.

Furthermore, a left drill bit 14 is fixedly arranged on the left side of the lower end of the ground drilling rod 3, a right drill bit 15 is fixedly arranged on the right side of the left drill bit 14 and located at the lower end of the ground drilling rod 3, the left drill bit 14, the right drill bit 15 and the ground drilling rod 3 are of an integrated structure, when the ground drilling rod 3 drills the ground, the left drill bit 14 and the right drill bit 15 are firstly in rotary contact with the ground, soil is broken into gaps, the ground drilling rod 3 is convenient to descend, meanwhile, the left drill bit 14 and the right drill bit 15 can effectively rotate and arrange the soil at the bottom to the two sides of the ground drilling rod 3, and the soil is prevented from sinking along with the ground drilling rod 3.

Further, the fixed baseplate 1 is of an oval structure, the left side and the right side of the lower end of the fixed baseplate 1 are in threaded connection with the limiting ground pins 16, the limiting ground pins 16 are arranged at the lower end of the fixed baseplate 1 at equal intervals, when the device is used, an operator stands at the upper end of the oval fixed baseplate 1, and meanwhile the limiting ground pins 16 are inserted into soil to limit the position, so that a support point is provided for the ground drilling of the ground drilling rod 3.

The working principle is as follows: firstly, a fixed bottom plate 1 is placed at a soil taking place, an operator stands at the upper end of the oblong fixed bottom plate 1, a limiting ground needle 16 is inserted into soil to limit, then a first connecting rod 10 is rotated manually to enable an inner blocking core 6 to block a soil taking opening 5, then the ground drilling rod 3 is connected with a rotating seat 2 in a threaded mode manually, then a second connecting rod 13 is held by hands to enable the ground drilling rod 3 to rotate to enter the soil, after the ground drilling rod 3 is completely immersed, the first connecting rod 10 is rotated manually to separate the inner blocking core 6 from the soil taking opening 5, then the ground drilling rod 3 is rotated again to enable the side wall of the soil taking opening 5 to be in contact with the soil and collect a certain amount of soil, then the inner blocking core 6 is closed again, the ground drilling rod 3 is taken out, soil collection can be completed, when the ground drilling rod 3 drills, a left soil drilling head 14 and a right soil drilling head 15 are firstly in rotating contact with the ground and break the soil, and the ground drilling rod 3 is convenient to descend, simultaneously left side brill soil head 14 and right brill soil head 15 can effectual bottom soil rotatory row open to the both sides of boring ground pole 3, avoid soil along with boring under the ground pole 3.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a soil detects and gets native device with multilayer convenient to stratified sampling, includes PMKD (1), its characterized in that: the fixed roating seat (2) that is provided with in the inner of PMKD (1), the inner rotation of roating seat (2) is installed and is bored ground pole (3), the front end of boring ground pole (3) is fixed to be provided with and loosens soil piece (4), it loosens soil piece (4) and bores ground pole (3) structure as an organic whole, the outer end of boring ground pole (3) is located the fixed soil taking opening (5) that is provided with in below of loosening soil piece (4), the inner movable mounting who bores ground pole (3) keeps off core (6) in, the outer end that keeps off core (6) and the inner that bores ground pole (3) closely laminate, interior fender core (6) are semi-cylindrical structure.

2. The multilayer soil sampling device for soil detection convenient for layered sampling according to claim 1, wherein: the inner of interior fender core (6) is fixed and is provided with partition panel (7), partition panel (7) are located same horizontal plane with piece (4) that loosens the soil, the inside that is located interior fender core (6) between partition panel (7) is fixed to be provided with and is got native storehouse (8), it is got native storehouse (8) and mouthful (5) looks adaptation of fetching soil.

3. The multilayer soil sampling device for soil detection convenient for layered sampling according to claim 1, wherein: the upper end of the inner blocking core (6) penetrates through the ground drilling rod (3) and extends to the upper end of the ground drilling rod (3), the upper end of the inner blocking core (6) is located above the ground drilling rod (3) and is fixedly provided with a connector (9), and the right end of the connector (9) is fixedly connected with a first connecting rod (10).

4. The multilayer soil sampling device for soil detection convenient for layered sampling according to claim 3, wherein: the ground drilling rod is characterized in that a limiting block (11) is fixedly arranged above the fixed base plate (1) at the inner end of the ground drilling rod (3), a limiting groove (12) is fixedly arranged at the outer end of the connecting head (9) at the inner end of the limiting block (11), and a connecting rod II (13) is fixedly connected above the fixed base plate (1) at the left end of the limiting block (11).

5. The multilayer soil sampling device for soil detection convenient for layered sampling according to claim 1, wherein: the left side of the lower end of the ground drilling rod (3) is fixedly provided with a left soil drilling head (14), the right side of the left soil drilling head (14) is positioned at the lower end of the ground drilling rod (3) and is fixedly provided with a right soil drilling head (15), and the left soil drilling head (14), the right soil drilling head (15) and the ground drilling rod (3) are of an integrated structure.

6. The multilayer soil sampling device for soil detection convenient for layered sampling according to claim 1, wherein: the fixed base plate (1) is of an oval structure, the left side and the right side of the lower end of the fixed base plate (1) are in threaded connection with limiting ground needles (16), and the limiting ground needles (16) are arranged at the lower end of the fixed base plate (1) at equal intervals.