CN218895974U - Soil sampler for soil pollution treatment - Google Patents

Abstract

The utility model discloses a soil sampler for soil pollution treatment, and relates to the field of samplers. The soil sampler for soil pollution treatment comprises a sampling tube, wherein a drill bit is fixedly arranged at the bottom end of the sampling tube, and a driving mechanism is arranged at the top end of the sampling tube; the top of the outer surface of the sampling tube is provided with a connecting block, the top end of the sampling tube is provided with a mounting plate, a hydraulic cylinder is arranged at the top end of the mounting plate, and the hydraulic cylinder is provided with double output shafts; the first output shaft is arranged at the bottom end of the hydraulic cylinder, and a second output shaft is arranged in the first output shaft; the tamping-out block is movably arranged at the top end of the inside of the sampling tube; the movable plate is installed on the outer surface of the sampling tube, the control valve is arranged at the top end of the hydraulic cylinder and controls the first output shaft and the second output shaft to work, the device is convenient to separate soil from the sampling tube after soil is collected, the integrity of the soil profile can be ensured, and therefore follow-up detection work of the soil is facilitated.

Description

Soil sampler for soil pollution control

technical field

The utility model relates to the technical field of samplers, in particular to a soil sampler for soil pollution control.

Background technique

The soil sampler can meet the requirements of full-layer, equal, and convenient soil sampling, and solves the difficult problem of accurately collecting soil samples for soil and fertilizer work such as soil testing, formula fertilization, and soil monitoring;

The existing authorized work number is CN215726898U, which provides a soil sampler for soil pollution control, which includes a collection cylinder with an opening at the bottom and an inner cavity inside. It is the same as the extension direction of the collection tube; the outer wall of the uppermost end of the rotating rod located in the inner cavity is provided with a rotating block, and the rotating block is welded to the rotating rod, and the outer wall of the rotating rod located in the inner cavity is provided with Spiral piece; the upper end of the rotating rod extends out of the top of the collection tube and is detachably connected to the rotating handle; the outer wall of the collection tube is located at the top of the inner cavity and is provided with a conduit communicating with the inner cavity, and the conduit is set away from the open end of the inner cavity There are threads for threaded connection with the collection bottle; the inner wall of the collection cylinder is provided with an anti-stick ceramic layer, and the above also has the problem that after the soil is collected into the interior of the collection cylinder, it is not convenient to separate the soil from the collection cylinder, and after separation The integrity of the soil cannot be guaranteed, so it is not convenient for the follow-up inspection of the soil.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a soil sampler for soil pollution control, which solves the problem that it is inconvenient to separate the soil from the collection cylinder after the soil is collected into the collection cylinder, and the separation cannot guarantee The integrity of the soil, so it is not convenient for the subsequent detection of the soil.

(2) Technical solutions

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a soil sampler for soil pollution control, including a sampling cylinder, the bottom of the sampling cylinder is fixedly equipped with a drill bit, and the top of the sampling cylinder is provided with a drive mechanism;

The top of the outer surface of the sampling cylinder is provided with a connecting block, the top of the sampling cylinder is equipped with a mounting plate, and the driving mechanism includes:

A hydraulic cylinder, the hydraulic cylinder is installed on the top of the mounting plate, and the hydraulic cylinder is a double output shaft;

a first output shaft, the first output shaft is arranged at the bottom end of the hydraulic cylinder, and a second output shaft is arranged inside the first output shaft;

Pounding out blocks, said pounding out blocks are movably installed on the top of the inside of the sampling cylinder;

A movable plate is installed on the outer surface of the sampling cylinder, and a control valve is arranged on the top of the hydraulic cylinder, and the control valve controls the operation of the first output shaft and the second output shaft.

Preferably, the sampling cylinder is fixedly connected to the connection block, the outer surface of the connection block is movably fitted with a collar, the outer surface of the collar is fixedly fitted with a mounting plate, and the diameter of the collar is larger than that of the connecting block. diameter of the block, handles are fixedly mounted on both sides of the mounting plate.

Preferably, the connecting block is rotatably connected to the first output shaft, the second output shaft is fixedly connected to the pounding block, and the outer surface of the pounding block is attached to the inner wall of the sampling cylinder.

Preferably, the movable plate is detachably installed on the outer surface of the sampling cylinder, the outer surface of the movable plate is attached to the outer surface of the sampling cylinder, and the outer surface of the movable plate is fixedly mounted with a snap-in block, the A slot is provided on the outer surface of the sampling cylinder, and the locking block is movably engaged in the slot.

The utility model discloses a soil sampler for soil pollution control, which has the following beneficial effects:

1. The soil sampler for soil pollution control, after sampling, the second output shaft will drive the pounded block to slowly move vertically downward inside the sampling cylinder, and the user needs to catch it at the bottom of the sampling cylinder with his hands Soil, so that the compacted and fixed soil can be pushed out from the bottom of the sampling cylinder, so that the work of separating the soil from the sampling cylinder after the soil is collected can be realized, so as to facilitate subsequent detection work.

2. The soil sampler for soil pollution control, when we only need a part of the soil, the user needs to remove the movable plate from the sampling cylinder, and then the staff will use a sharper tool to cut off the required soil, through the set Removable movable panels maintain the integrity of the soil profile when sampling soil.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is the explosion diagram of the top structure of the sampling cylinder of the present utility model;

Figure 3 is an exploded view of the top structure of the utility model sampling cylinder

Fig. 4 is a cross-sectional view of the structure of the sampling cylinder of the present invention.

In the figure: 1, sampling cylinder; 2, drill bit; 3, driving mechanism; 301, hydraulic cylinder; 302, first output shaft; 303, second output shaft; 304, smashing block; 305, control valve; 4, connection 5. Collar; 6. Mounting plate; 601. Handle; 7. Movable plate; 8. Clamping block; 9. Card slot.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, rather than Full examples. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The embodiment of the present application provides a soil sampler for soil pollution control, which solves the problem that it is inconvenient to separate the soil from the collection cylinder after the soil is collected into the collection cylinder, and the integrity of the soil cannot be guaranteed after separation, thus The problem that it is not convenient for the follow-up detection work of the soil is realized, and it is convenient to separate the soil from the collection cylinder after the soil is collected, so as to facilitate the follow-up detection work of the soil.

In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Embodiment one,

The embodiment of the utility model discloses a soil sampler for soil pollution control.

According to accompanying drawing 1-4, comprise sampling cylinder 1, the bottom end of sampling cylinder 1 is fixedly equipped with drill bit 2, and the top of sampling cylinder 1 is provided with driving mechanism 3;

The top of the outer surface of the sampling cylinder 1 is provided with a connecting block 4, the top of the sampling cylinder 1 is equipped with a mounting plate 6, and the driving mechanism 3 includes:

A hydraulic cylinder 301, the hydraulic cylinder 301 is installed on the top of the mounting plate 6, and the hydraulic cylinder 301 is a double output shaft;

The first output shaft 302, the first output shaft 302 is arranged at the bottom end of the hydraulic cylinder 301, and the inside of the first output shaft 302 is provided with a second output shaft 303;

Smashing out block 304, which is movably installed on the top of sampling cylinder 1 inside;

A movable plate 7 is installed on the outer surface of the sampling cylinder 1 , and a control valve 305 is arranged on the top of the hydraulic cylinder 301 , and the control valve 305 controls the operation of the first output shaft 302 and the second output shaft 303 .

Working principle: When in use, the staff needs to hold the handle 601, so that the drill bit 2 at the bottom of the sampling cylinder 1 is vertically set on the surface of the soil to be sampled. At this time, the driving mechanism 3 starts to work, and the hydraulic cylinder 301 is started. The first output shaft 302 works to drive the connecting block 4 to rotate. At this time, it will drive the drill bit 2 to rotate vertically downward, thereby collecting the soil in the inside of the sampling cylinder 1. After the sampling is completed, the first output on the hydraulic cylinder 301 The shaft 302 resets, thereby driving the sampling cylinder 1 and the drill bit 2 to move out from the inside of the soil.

Embodiment two,

The embodiment of the utility model discloses a soil sampler for soil pollution control.

According to the accompanying drawings 1-4, the sampling cylinder 1 is fixedly connected to the connection block 4, the outer surface of the connection block 4 is movably socketed with a collar 5, and the outer surface of the collar 5 is fixedly socketed with a mounting plate 6, and the collar The diameter of the connecting block 5 is larger than that of the connecting block 4, and handles 601 are fixedly installed on both sides of the mounting plate 6.

The connection block 4 is rotatably connected to the first output shaft 302 , the second output shaft 303 is fixedly connected to the pounding block 304 , and the outer surface of the pounding block 304 is attached to the inner wall of the sampling cylinder 1 .

The movable plate 7 is detachably mounted on the outer surface of the sampling cylinder 1, the outer surface of the movable plate 7 fits the outer surface of the sampling cylinder 1, the outer surface of the movable plate 7 is fixedly equipped with a clamping block 8, and the outer surface of the sampling cylinder 1 A card slot 9 is opened on the surface, and the card connecting block 8 is movably clamped inside the card slot 9 .

Working principle: After collecting, place the device flat on the ground. When sampling the soil, due to the downward force of the sampling cylinder 1, the soil will be compacted and fixed inside the sampling cylinder 1. At this time, start The hydraulic cylinder 301 makes the control valve 305 control the work of the second output shaft 303 to drive the pounding block 304 to slowly move vertically downward inside the sampling cylinder 1, and the user needs to catch the soil at the bottom of the sampling cylinder 1 , so that the compacted and fixed soil can be pushed out from the bottom of the sampling cylinder 1, so that the work of separating the soil from the sampling cylinder 1 can be realized after the soil is collected, so as to facilitate the subsequent detection work, when we only need When a part of the soil is used, the user needs to remove the movable plate 7 from the sampling cylinder 1, and then the staff uses a sharper tool to cut off the required soil, and the detachable movable plate 7 can ensure that the soil is sampled. The integrity of the soil profile.

To sum up, compared with the prior art, it has the following beneficial effects:

1. After sampling, the operation of the second output shaft 303 will drive the pounding block 304 to move slowly vertically downward inside the sampling cylinder 1. The user needs to catch the soil at the bottom of the sampling cylinder 1 with his hands, so that the The compacted and fixed soil is pushed out from the bottom of the sampling cylinder 1, so that the work of separating the soil from the sampling cylinder 1 after the soil is collected can be realized, thereby facilitating subsequent detection work.

2. When we only need a part of the soil, the user needs to remove the movable plate 7 from the sampling cylinder 1, and then the staff uses a relatively sharp tool to cut off the required soil. The integrity of the soil profile can be assured when sampling the soil.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (4)

1. The soil sampler for soil pollution treatment comprises a sampling tube (1), wherein a drill bit (2) is fixedly arranged at the bottom end of the sampling tube (1), and a driving mechanism (3) is arranged at the top end of the sampling tube (1);

the method is characterized in that: the surface top of sampling tube (1) is provided with connecting block (4), mounting panel (6) are installed on the top of sampling tube (1), actuating mechanism (3) include:

the hydraulic cylinder (301) is arranged at the top end of the mounting plate (6), and the hydraulic cylinder (301) is a double output shaft;

the first output shaft (302), the first output shaft (302) is arranged at the bottom end of the hydraulic cylinder (301), and a second output shaft (303) is arranged in the first output shaft (302);

the tamping-out block (304), wherein the tamping-out block (304) is movably arranged at the top end inside the sampling tube (1);

the outer surface of the sampling tube (1) is provided with a movable plate (7), the top end of the hydraulic cylinder (301) is provided with a control valve (305), and the control valve (305) controls the first output shaft (302) and the second output shaft (303) to work.

2. A soil sampler for soil pollution remediation according to claim 1 wherein: the sampling tube (1) is fixedly connected with the connecting block (4), a lantern ring (5) is movably sleeved on the outer surface of the connecting block (4), a mounting plate (6) is fixedly sleeved on the outer surface of the lantern ring (5), the diameter of the lantern ring (5) is larger than that of the connecting block (4), and handles (601) are fixedly arranged on two sides of the mounting plate (6).

3. A soil sampler for soil pollution remediation according to claim 1 wherein: the connecting block (4) is rotationally connected with the first output shaft (302), the second output shaft (303) is fixedly connected with the tamping-out block (304), and the outer surface of the tamping-out block (304) is attached to the inner wall of the sampling tube (1).

4. A soil sampler for soil pollution remediation according to claim 1 wherein: the utility model discloses a sampling tube, including sample tube (1), movable plate (7), clamping block (8), draw-in groove (9) have been seted up to the surface of sample tube (1), clamping block (8) activity joint is in the inside of draw-in groove (9), the surface of movable plate (7) is laminated mutually with the surface of sample tube (1) to the surface of movable plate (7), the surface fixed mounting of movable plate (7).

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