CN218330690U

CN218330690U - Soil sampler with adjustable sampling depth

Info

Publication number: CN218330690U
Application number: CN202222424565.5U
Authority: CN
Inventors: 赵亮靓; 代世超; 李明达; 国宇
Original assignee: Liaoning Zhuhai Testing Technology Co ltd
Current assignee: Liaoning Zhuhai Testing Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-17
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a soil sampler with adjustable sampling depth, which relates to the technical field of soil samplers, and comprises a top plate, wherein one side of the top plate is provided with an inserting cylinder which can move along the central axis direction of the top plate, and the inserting cylinder can rotate along the axis of the inserting cylinder; insert a section of thick bamboo global set up with insert a section of thick bamboo coaxial line parallel arrangement's logical groove, insert a section of thick bamboo and be equipped with the scale mark along outer peripheral face top-down, the scale mark distributes in the both sides that lead to the groove, inserts and is equipped with the sampler barrel that can reciprocate in the section of thick bamboo, the sampler barrel can be followed and inserted a section of thick bamboo radial movement and can pass out and lead to the groove. This application is inserting a section of thick bamboo and is ascending subaerial in-process, has avoided the doping of all the other degree of depth soil, realizes the temporary storage of soil sample, compares according to the scale mark at last and inserts a section of thick bamboo position to learn the soil sample on this degree of depth soil layer, repeated several times repeatedly, obtain the soil sample on several different degree of depth soil layers, obtain the average value through detecting many soil samples afterwards, can improve the accuracy of this area soil correlation detection data like this.

Description

Soil sampler with adjustable sampling depth

Technical Field

The utility model relates to a soil sampler technical field specifically is a sampling depth adjustable soil sampler.

Background

The first step of soil analysis is the soil sample collection process, which is an important process for ensuring the representativeness and the effectiveness of the soil sample, and the soil sampler is an important tool for collecting soil.

Most of the current samplers on the market are longitudinally inserted into soil layers for sampling operation, soil begins to be poured into the soil from the moment that a sampling cylinder drills into the soil layers, the sampling cylinder moves downwards in the soil layers and is taken out after being filled with the soil, soil samples in soil layers of different depths can be obtained at one time, however, the average value of the soil sample data in the area can only be detected, the detection data of the soil samples in the soil layers of specific depths cannot be obtained respectively, and certain limitation exists.

To the problem, the utility model provides a sample depth adjustable soil sampler.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sample depth adjustable soil sampler to the problem in the background art has been solved.

In order to achieve the above purpose, the utility model provides a following technical scheme: a soil sampler with adjustable sampling depth comprises a top plate, wherein one side of the top plate is provided with an insertion cylinder which can move along the central axis direction of the top plate, and the insertion cylinder can rotate along the axis of the insertion cylinder;

insert a section of thick bamboo global set up with insert a section of thick bamboo coaxial line parallel arrangement's logical groove, insert a section of thick bamboo and be equipped with the scale mark along outer peripheral face top-down, the scale mark distributes in the both sides that lead to the groove, inserts and is equipped with the sampler barrel that can reciprocate in the section of thick bamboo, the sampler barrel can be followed and inserted a section of thick bamboo radial movement and can pass out and lead to the groove.

Furthermore, the one end of sampler barrel is open structure, and its other end passes through end cover seal, and sampler barrel open-ended terminal surface week has sharp toper portion along integrated into one piece, and sharp toper portion is close to logical groove setting.

Furthermore, a third driving device is fixedly mounted on one side, far away from the through groove, of the inner top surface of the plug barrel, the output end of the third driving device is fixedly connected with one end of a screw shaft, the other end of the screw shaft is rotatably connected to the inner bottom surface of the plug barrel through a bearing, a sliding block is in threaded connection with the screw shaft, a side face, facing the through groove, of the sliding block is provided with a containing groove for mounting a fourth driving device, and the output end of the fourth driving device is fixedly connected with one end of an end cover of the sampling barrel.

Further, the third driving device is a motor.

Further, the fourth driving device is an electric push rod.

Furthermore, a storage battery is further installed in the inserting cylinder and provides working voltage for the third driving device and the fourth driving device.

Furthermore, a first driving device is fixedly mounted at the center of the upper surface of the top plate, the output end of the first driving device penetrates through the push plate fixedly connected with the top plate, a second driving device is fixedly mounted in the middle of one side surface of the push plate, which is back to the first driving device, and the output end of the second driving device is used for fixedly connecting the insertion cylinder.

Further, the first driving device is a cylinder.

Further, the second driving device is a motor.

Further, the periphery of the lower surface of the top plate is provided with at least three supports, and each support comprises a sleeve rotatably connected with the surface of the top plate through a rotating shaft, a nail rod slidably connected in the sleeve and a locking screw in threaded connection with the outer wall of the lower side of the sleeve.

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

the utility model provides a pair of soil sampler with adjustable sampling depth, can adjust the degree of depth of a sampling section of thick bamboo when soil through third drive arrangement, push the sampling section of thick bamboo to the soil layer from leading to the groove through fourth drive arrangement afterwards, fill up the soil sample in the sampling section of thick bamboo, withdraw the sampling section of thick bamboo through fourth drive arrangement afterwards and insert the section of thick bamboo, in the process that the section of thick bamboo rises to subaerial, avoid the doping of all the other degree of depth soil, realize the temporary storage of soil sample, compare the section of thick bamboo position according to the scale mark at last, can learn the data of this degree of depth soil sample; the method can be repeated for several times to obtain soil samples of soil layers with different depths, and then the average value is obtained by detecting a plurality of soil samples, so that the accuracy of the soil related detection data of the region can be improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a middle insertion tube, a sampling tube and other parts of the present invention;

FIG. 3 is a schematic structural view of the interior of the middle insert cylinder of the present invention;

fig. 4 is a sectional view of the sampling tube of the present invention.

In the figure: 1. a top plate; 2. a support; 21. a sleeve; 22. a nail rod; 23. locking screws; 3. a first driving device; 4. pushing a plate; 5. a second driving device; 6. inserting a cylinder; 61. scale lines; 62. a through groove; 7. a sampling tube; 71. a tapered section; 8. a third driving device; 9. a storage battery; 10. a screw shaft; 11. a slider; 12. a fourth drive device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, a soil sampler with adjustable sampling depth comprises a top plate 1, wherein an insertion cylinder 6 capable of moving along the central axis direction of the top plate 1 is arranged on one side of the top plate 1, and the insertion cylinder 6 can rotate along the axis of the insertion cylinder;

insert a 6 global and offer with inserting a 6 coaxial line parallel arrangement's logical groove 62, insert a 6 and be equipped with scale mark 61 along outer peripheral face top-down, scale mark 61 distributes in the both sides that lead to the groove 62, inserts and is equipped with the sampling tube 7 that can reciprocate in a 6, and the sampling tube 7 can be followed and inserted a 6 radial movement and can pass out and lead to the groove 62. The sampling of different degree of depth can be carried out at a sampling point to the present case, helps improving the accuracy of this area soil correlation detection data.

One end of the sampling tube 7 is an open structure, the other end of the sampling tube is sealed by an end cover, a sharp cone part 71 is integrally formed on the periphery of one end face of the opening of the sampling tube 7, and the sharp cone part 71 is arranged close to the through groove 62. The pointed cone 71 reduces the resistance of the sampling tube 7 to penetration into the soil.

One side of the inner top surface of the insert cylinder 6, which is far away from the through groove 62, is fixedly provided with a third driving device 8, the output end of the third driving device 8 is fixedly connected with one end of a screw shaft 10, the other end of the screw shaft 10 is rotatably connected with the inner bottom surface of the insert cylinder 6 through a bearing, the screw shaft 10 is in threaded connection with a slider 11, a side surface, facing the through groove 62, of the slider 11 is provided with an accommodating groove for mounting a fourth driving device 12, and the output end of the fourth driving device 12 is fixedly connected with one end of an end cover of the sampling cylinder 7. The depth of the sampling cylinder 7 in the soil can be adjusted through the third driving device 8, then the sampling cylinder 7 is pushed into the soil layer from the through groove 62 through the fourth driving device 12, the sampling cylinder 7 is filled with soil samples, then the sampling cylinder 7 is withdrawn into the insertion cylinder 6 through the fourth driving device 12, in the process that the insertion cylinder 6 rises to the ground, doping of soil with other depths is avoided, temporary storage of the soil samples is achieved, and finally the position of the insertion cylinder 6 is compared according to the scale mark 61, so that data of the soil samples with the depth can be obtained; the method can be repeated for several times to obtain soil samples of soil layers with different depths, and then the average value is obtained by detecting a plurality of soil samples, so that the accuracy of the soil related detection data of the region can be improved.

The third driving device 8 is a motor. The fourth drive device 12 is an electric push rod. And a storage battery 9 is also installed in the inserting barrel 6, and the storage battery 9 provides working voltage for the third driving device 8 and the fourth driving device 12.

The upper surface center fixed mounting of roof 1 has first drive apparatus 3, 1 fixedly connected with push pedal 4 of roof is run through to the output of first drive apparatus 3, push pedal 4 is first drive apparatus 3's a side middle part fixed mounting dorsad has second drive apparatus 5, the output of second drive apparatus 5 is used for fixed connection to insert a section of thick bamboo 6, it moves up or moves down to insert a section of thick bamboo 6 to drive through first drive apparatus 3, accomplish the mesh that inserts soil, it is rotatory to insert a section of thick bamboo 6 through the drive of second drive apparatus 5, thereby can make and insert in the section of thick bamboo 6 more easy male soil layer.

The first driving device 3 is a cylinder. The second drive device 5 is a motor.

The periphery of the lower surface of the top plate 1 is provided with at least three supports 2, each support 2 comprises a sleeve 21 which is rotatably connected with the surface of the top plate 1 through a rotating shaft, a nail rod 22 which is slidably connected in the sleeve 21 and a locking screw 23 which is in threaded connection with the outer wall of the lower side of the sleeve 21, so that the length of each support 2 can be adjusted, the adjustment can be flexibly carried out according to the terrain, and the whole device is enabled to keep a horizontal state for sampling.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sample depth adjustable soil sampling ware which characterized in that: the device comprises a top plate (1), wherein an inserting cylinder (6) capable of moving along the central axis direction of the top plate (1) is arranged on one side of the top plate (1), and the inserting cylinder (6) can rotate along the axis of the inserting cylinder;

insert a section of thick bamboo (6) global set up with insert a section of thick bamboo (6) coaxial line parallel arrangement's logical groove (62), insert a section of thick bamboo (6) and be equipped with scale mark (61) along outer peripheral face top-down, scale mark (61) distribute in the both sides that lead to groove (62), be equipped with sampling tube (7) that can reciprocate in inserting a section of thick bamboo (6), sampling tube (7) can be followed insert a section of thick bamboo (6) radial movement and can pass out logical groove (62).

2. The soil sampler with adjustable sampling depth of claim 1, wherein: one end of the sampling tube (7) is of an open structure, the other end of the sampling tube is sealed through an end cover, a pointed cone part (71) is integrally formed on the periphery of one end face of the opening of the sampling tube (7), and the pointed cone part (71) is close to the through groove (62).

3. The soil sampler with adjustable sampling depth of claim 2, wherein: a third driving device (8) is fixedly mounted on one side, far away from the through groove (62), of the inner top surface of the insert barrel (6), the output end of the third driving device (8) is fixedly connected with one end of a screw shaft (10), the other end of the screw shaft (10) is rotatably connected to the inner bottom surface of the insert barrel (6) through a bearing, a sliding block (11) is connected to the screw shaft (10) in a threaded mode, an accommodating groove for a fourth driving device (12) to be mounted is formed in one side face, facing the through groove (62), of the sliding block (11), and the output end of the fourth driving device (12) is fixedly connected with one end of an end cover of the sampling barrel (7).

4. A soil sampler with adjustable sampling depth as claimed in claim 3, wherein: the third drive device (8) is a motor.

5. A soil sampler with adjustable sampling depth as claimed in claim 3, wherein: the fourth drive device (12) is an electric push rod.

6. A soil sampler with adjustable sampling depth as claimed in claim 3, wherein: still install battery (9) in inserting a section of thick bamboo (6), battery (9) do third drive device (8) with fourth drive device (12) provide operating voltage.

7. The soil sampler with adjustable sampling depth of claim 1, wherein: the upper surface center fixed mounting of roof (1) has first drive arrangement (3), the output of first drive arrangement (3) runs through roof (1) fixedly connected with push pedal (4), push pedal (4) dorsad a side middle part fixed mounting of first drive arrangement (3) has second drive arrangement (5), the output of second drive arrangement (5) is used for fixed connection to insert a section of thick bamboo (6).

8. The soil sampler with adjustable sampling depth of claim 7, wherein: the first driving device (3) is a cylinder.

9. The soil sampler with adjustable sampling depth of claim 7, wherein: the second drive device (5) is a motor.

10. The soil sampler with adjustable sampling depth as claimed in claim 1, wherein: the lower surface of roof (1) is along being provided with at least three support (2) all around, every support (2) including through the pivot with roof (1) surface rotates sleeve pipe (21) of connecting, sliding connection in nail pole (22) and threaded connection in sleeve pipe (21) lean on locking screw (23) on the lower side outer wall.