CN219348235U

CN219348235U - Soil sample collection device

Info

Publication number: CN219348235U
Application number: CN202320022943.9U
Authority: CN
Inventors: 南文海
Original assignee: Shandong Qinze Environmental Protection Service Co ltd
Current assignee: Shandong Qinze Environmental Protection Service Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-14
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a soil sample collection device, which belongs to the technical field of environment detection and comprises a fixed pipe, wherein the upper end of the fixed pipe is sleeved with a connecting pipe, the lower end of the fixed pipe is fixedly connected with a connector of a barrel-shaped structure, the lower end of the connector is provided with a sampling drill bit for soil sampling, the upper end of the sampling drill bit is provided with a threaded connector for connecting the sampling drill bit, the lower end of the fixed pipe is provided with a connecting rod in a penetrating manner, the outer surface of the connecting rod, which is close to the upper end, is provided with a limiting plate of an annular structure, the diameter of the limiting plate is the same as the inner diameter of the fixed pipe, the upper end of a first spring is fixedly connected with the lower side surface of the limiting plate, and the upper end of the connecting rod is provided with a pair of handle rods which are vertically distributed with the connecting rod. Therefore, different sampling drill bits can be conveniently and rapidly replaced according to sampling requirements, the use of the acquisition device is convenient, and the adjustment and the use of the acquisition device can be convenient.

Description

Soil sample collection device

Technical Field

The utility model relates to a collecting device, in particular to a soil sample collecting device, and belongs to the technical field of environment detection.

Background

In recent years, the environmental problem of China has become an important problem in society, and the improvement of the ecological environment is the obligation of each national people. Therefore, in order to better protect the ecological environment, environmental monitoring is an important link. In the environment detection work, soil detection is an important detection step, and data related to soil quality such as soil moisture content, nutrient content, pH value and pollution condition can be known through soil detection. In order to facilitate detection and analysis of soil data, the soil to be detected is sampled by the soil sample collecting device during soil detection.

The soil sample collection system who uses at present has certain defect when using, and the soil sample is in the collection process, if need to take a sample the soil of different degree of depth then need change not unidimensional sampler, and is convenient inadequately, and soil sample collection system's high size is fixed moreover, can not adjust according to staff's use needs, consequently, makes the improvement to soil sample collection system now.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a soil sample collecting device which can realize quick replacement of corresponding collecting drill bits according to the collecting requirements of soil with different depths and solves the technical problem that the soil sample collecting device in the prior art is inconvenient to use.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a soil sample collection device, includes the fixed pipe, the upper end cover of fixed pipe has connected the connecting pipe, the lower extreme fixedly connected with barreled structure's of fixed pipe connector, the lower extreme of connector is provided with the sampling drill bit that is used for soil sampling, the upper end of sampling drill bit is provided with the screwed joint that is used for sampling drill bit to connect, the lower extreme of fixed pipe runs through and is provided with the connecting rod, the connecting rod is close to the surface of upper end and is provided with annular structure's limiting plate, and the diameter of limiting plate is the same with the internal diameter of fixed pipe, the upper end of first spring and the downside fixed connection of limiting plate, the upper end of connecting rod is provided with a pair of handle pole that is perpendicular distribution with the connecting rod, the outside cover of connecting rod is equipped with first spring, the lower extreme of connecting rod is located the inside position fixedly connected with clamp plate of connector, the clamp plate is circular structure and the diameter is the same with the internal diameter of connector, the clamp plate is the rubber material, the spout of two structures of symmetric distribution has been seted up to the surface of fixed pipe near the lower extreme, the upper end of fixed pipe is located the inside connection of connecting pipe has the inside connection groove, the side mounting groove has the side setting up between the side setting up, the connecting pipe has the side setting up the positioning groove.

Furthermore, the position of the fixed pipe close to the lower end is fixedly provided with foot pedals, and the number of the foot pedals is two and the foot pedals are symmetrically distributed on the upper side surface of the connector.

Further, a fixing seat is fixedly arranged at the upper end of the connecting pipe, and a pair of handles are symmetrically arranged on the outer surface of the fixing seat.

Further, the handle rod penetrates through the sliding groove and extends to the position outside the fixed pipe, and the connecting rod penetrates through the lower end of the fixed pipe and the upper end of the connector and is movably connected with the lower end of the fixed pipe and the upper end of the connector.

Further, the number of the positioning holes is a plurality of, the positioning holes are distributed on the connecting pipe at equal intervals vertically, the positioning ends are movably mounted in the mounting groove through the second springs, and the positioning ends are inserted into the positioning holes.

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

1. in the application, through the connector, sampling drill bit and screwed joint that set up, the sampling drill bit of soil sample passes through screwed joint and connects on the connector, in soil sampling process, can swiftly change the sampling drill bit of corresponding size according to the collection needs of soil degree of depth, need not to change whole sampler, only need carry when going out the sample a plurality of not unidimensional sampling drill bits can, convenient soil sample collection device's use;

2. in this application, through fixed pipe, connecting seat, mounting groove, location end, second spring and the locating hole that set up, can adjust soil sample collection device's length of use, when the staff utilized the soil sample collection ware to carry out soil sample collection, can adjust the length of collector according to the use needs, make collector application scope wider, make things convenient for its use.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a preferred embodiment of a soil sample collection device according to the present utility model;

FIG. 2 is a schematic view showing a connection structure between a connector and a sampling drill according to a preferred embodiment of a soil sample collection device according to the present utility model;

FIG. 3 is a schematic partial cross-sectional view of a preferred embodiment of a soil sample collection device according to the present utility model;

fig. 4 is a schematic view showing a connection structure of a fixing tube and a connection tube of a soil sample collecting device according to a preferred embodiment of the present utility model.

In the figure: 1. a fixed tube; 2. a connecting pipe; 3. a fixing seat; 4. a handle; 5. a connector; 6. a sampling drill bit; 7. a threaded joint; 8. a foot pedal; 9. a connecting rod; 10. a limiting plate; 11. a handle bar; 12. a first spring; 13. a pressing plate; 14. a chute; 15. a connecting seat; 16. a mounting groove; 17. positioning the end head; 18. a second spring; 19. and positioning holes.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the soil sample collecting device provided in this embodiment includes a fixing tube 1, the upper end of the fixing tube 1 is sleeved with a connecting tube 2, the fixing tube 1 and the connecting tube 2 determine the length of the collecting device, which is a bracket structure of the collecting device, the lower end of the fixing tube 1 is fixedly connected with a connector 5 of a barrel structure, the lower end of the connector 5 is provided with a sampling drill bit 6 for sampling soil, the upper end of the sampling drill bit 6 is provided with a threaded joint 7 for connecting the sampling drill bit 6, the sampling drill bit 6 is used for drilling into soil and bringing the soil out, thereby sampling the soil, the sampling drill bit 6 is installed and connected through the threaded joint 7, the sampling drill bit 6 of corresponding size can be replaced quickly according to the collecting requirement of the soil depth in the soil sampling process, the whole sampler is not required to be replaced, the use of the collecting device is convenient, the lower end of the fixed pipe 1 is penetrated and provided with a connecting rod 9, the outer surface of the connecting rod 9 close to the upper end is provided with a limiting plate 10 with an annular structure, the diameter of the limiting plate 10 is the same as the inner diameter of the fixed pipe 1, the upper end of a first spring 12 is fixedly connected with the lower side surface of the limiting plate 10, the upper end of the connecting rod 9 is provided with a pair of handle rods 11 which are vertically distributed with the connecting rod 9, the outer part of the connecting rod 9 is sleeved with the first spring 12, the lower end of the connecting rod 9 is fixedly connected with a pressing plate 13 at the inner position of the connecting head 5, after the sampling drill 6 brings out soil, the connecting rod 9 is pressed downwards by the handle rods 11 to enable the pressing plate 13 to move downwards, then the pressing plate 13 extrudes the soil in the sampling drill 6, the soil in the sampling drill 6 is convenient to unload, after the soil is unloaded, the pressing plate 13 is pushed upwards under the elastic action of the first spring 12 to be propped against the upper end of the inner wall of the connecting head 5, the clamp plate 13 is circular structure and the diameter of clamp plate 13 is the same with the internal diameter of connector 5, clamp plate 13 is the rubber material, the spout 14 of two symmetric distribution's bar structures has been seted up to the surface that fixed pipe 1 is close to the lower extreme, the upper end of fixed pipe 1 is located the inside position fixedly connected with connecting seat 15 of connecting pipe 2, mounting groove 16 and the inside of mounting groove 16 are provided with location end 17 are seted up to the leading flank of connecting seat 15, be provided with second spring 18 between the trailing flank of location end 17 and the inner wall of mounting groove 16, locating hole 19 has been seted up to the leading flank of connecting pipe 2, when sampling device uses, extrude location end 17 to mounting groove 16, make location end 17 break away from locating hole 19, then can carry out the vertical pulling with connecting pipe 2, make location end 17 fix in different locating holes 19, thereby realize sampling device length's regulation.

Preferably, the position of the fixed pipe 1 close to the lower end is fixedly provided with the foot pedal 8, the number of the foot pedals 8 is two and symmetrically distributed at the positions of the upper side face of the connector 5, the sampling drill bit 6 is inserted into soil to be sampled when a user uses the device, and the sampling drill bit 6 is stepped down by the foot pedal 8, so that the sampling drill bit 6 can be quickly drilled into the soil.

Preferably, the upper end of the connecting pipe 2 is fixedly provided with a fixing seat 3, and the outer surface of the fixing seat 3 is symmetrically provided with a pair of handles 4, and the handles 4 are used for holding hands of a user, so that the sampling drill bit 6 is conveniently inserted into soil.

Preferably, the handle bar 11 passes through the sliding groove 14 and extends to a position outside the fixed tube 1, and the connecting rod 9 passes through the lower end of the fixed tube 1 and the upper end of the connecting head 5 and is movably connected with the lower end of the fixed tube 1 and the upper end of the connecting head 5.

Preferably, the number of the positioning holes 19 is a plurality and the positioning holes 19 are vertically and equidistantly distributed on the connecting pipe 2, the positioning end 17 is movably installed in the installation groove 16 through the second spring 18, and the positioning end 19 is inserted into the positioning holes 19.

The application principle and the application flow of the utility model are as follows: when the sampling device is used, the positioning end head 17 is extruded into the mounting groove 16, the positioning end head 17 is separated from the positioning hole 19, then the connecting pipe 2 can be pulled up and down, the positioning end head 17 is fixed in different positioning holes 19, thereby realizing the adjustment of the length of the sampling device, then the corresponding sampling drill bit 6 is selected according to the depth of soil to be sampled, the sampling drill bit 6 is mounted on the connector 5 through the threaded connector 7, a user holds the handle 4 by both hands, the user inserts the sampling drill bit 6 on the soil to be sampled when using the handle 4, the sampling drill bit 6 is stepped down by the pedal 8, so that the sampling drill bit 6 is quickly drilled into the soil, after the sampling drill bit 6 brings the soil out, the connecting rod 9 is pressed down by the hand lever 11, the pressing plate 13 is moved down, then the pressing plate 13 extrudes the soil in the sampling drill bit 6, the soil is conveniently unloaded in the sampling drill bit 6, and after the unloading is completed, the pressing plate 13 is abutted against the upper end of the inner wall of the connector 5 under the elastic force of the first spring 12.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides a soil sample collection device, its characterized in that, including fixed pipe (1), connecting pipe (2) have been cup jointed to the upper end of fixed pipe (1), the lower extreme fixedly connected with barreled structure's of fixed pipe (1) connector (5), the lower extreme of connector (5) is provided with sampling drill bit (6) that are used for soil sampling, the upper end of sampling drill bit (6) is provided with screwed joint (7) that are used for sampling drill bit (6) to connect, the lower extreme of fixed pipe (1) runs through and is provided with connecting rod (9), the upper end of connecting rod (9) is provided with a pair of handle pole (11) that are perpendicular distribution with connecting rod (9), the outside cover of connecting rod (9) is equipped with first spring (12), the lower extreme of connecting rod (9) is located connector (5) inside position fixedly connected with clamp plate (13), the spout (14) of two symmetrically distributed's bar structures have been seted up to the surface that is close to the lower extreme of fixed pipe (1), the upper end of fixed pipe (1) is located connecting pipe (2) inside position fixedly connected with connecting rod (15) and is provided with connecting seat (16) and is provided with positioning groove (16) in advance (16), a second spring (18) is arranged between the rear side surface of the positioning end head (17) and the inner wall of the mounting groove (16), and a positioning hole (19) is formed in the front side surface of the connecting pipe (2).

2. The soil sample collection device according to claim 1, wherein the fixed pipe (1) is fixedly provided with pedals (8) at a position close to the lower end, and the number of the pedals (8) is two and symmetrically distributed at the upper side surface of the connector (5).

3. The soil sample collection device according to claim 1, wherein a fixing seat (3) is fixed at the upper end of the connecting pipe (2), and a pair of handles (4) are symmetrically arranged on the outer surface of the fixing seat (3).

4. A soil sample collection device according to claim 1, wherein the handle bar (11) passes through the chute (14) and extends to a position outside the fixed tube (1), and the connecting rod (9) passes through the lower end of the fixed tube (1) and the upper end of the connector (5) and is movably connected with the lower end of the fixed tube (1) and the upper end of the connector (5).

5. The soil sample collection device according to claim 1, wherein the number of the positioning holes (19) is a plurality and the positioning holes are distributed on the connecting pipe (2) at equal intervals vertically, the positioning ends (17) are movably installed in the installation groove (16) through the second springs (18), and the positioning ends (17) are inserted into the positioning holes (19).

6. The soil sample collection device according to claim 1, wherein a limiting plate (10) with an annular structure is arranged on the outer surface of the connecting rod (9) close to the upper end, the diameter of the limiting plate (10) is the same as the inner diameter of the fixed pipe (1), and the upper end of the first spring (12) is fixedly connected with the lower side surface of the limiting plate (10).

7. The soil sample collection device according to claim 1, wherein the pressing plate (13) is of a circular structure, the diameter of the pressing plate (13) is the same as the inner diameter of the connector (5), and the pressing plate (13) is made of rubber.