CN217006432U - Soil detection device convenient to degree of depth is digged - Google Patents

Abstract

The utility model discloses a soil detection device convenient for deep soil sampling, which comprises: a support frame; the movable seat is slidably arranged in the support frame; the lifter is fixedly arranged at the top end of the support frame and used for stretching the movable seat; the motor is fixedly connected with the movable seat; the transmission structure is arranged inside the movable seat; one end of the rotating rod is in transmission connection with the motor through the transmission structure, and the other end of the rotating rod extends to the lower part of the supporting frame; the spiral fan blade surrounds the outer part of the rotating rod; the soil taking structure is arranged below the rotating rod and used for taking soil; and the adjusting structure is arranged at the top of the movable seat. The soil detection device convenient for deep soil sampling provided by the utility model is not only convenient for soil sampling, but also can perform soil sampling operation after entering the deep soil layer, so that the soil sample can be ensured to be a deep soil sample, and the accuracy of soil detection is further ensured.

Description

Soil detection device convenient to degree of depth is digged

Technical Field

The utility model relates to the technical field of soil detection, in particular to a soil detection device convenient for deep soil sampling.

Background

Soil environment detection refers to determination of environmental quality (or pollution degree) and its change trend by measuring representative values of factors affecting soil environment quality, and soil detection generally refers to soil environment detection, which generally includes technical contents such as stationing sampling, sample preparation, analysis method, result characterization, data statistics, quality evaluation, and the like, and a soil detection device is required in the soil detection process.

The soil of present soil detection device generally only can detect the earth's surface, can not or not be convenient for the user to take a sample to degree of depth soil for the result of detection is accurate inadequately, and the data of detection are not comprehensive enough, and what often drawed when taking a sample simultaneously still the soil on top layer, unable normal deep soil of drawing.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a soil detection device convenient for deep soil sampling, and aims to solve the problems that the existing soil detection device can only detect soil on the earth surface generally, cannot or is inconvenient for a user to sample the deep soil, so that the detection result is not accurate enough, the detected data is not comprehensive enough, and meanwhile, the deep soil cannot be normally extracted due to the fact that the soil on the surface layer is often extracted during sampling.

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

a soil detection device convenient to degree of depth is borrowd soil includes:

a support frame; and

the movable seat is arranged in the support frame in a sliding way;

the lifter is fixedly arranged at the top end of the support frame and used for stretching the movable seat;

the motor is fixedly connected with the movable seat;

the transmission structure is arranged inside the movable seat;

one end of the rotating rod is in transmission connection with the motor through the transmission structure, and the other end of the rotating rod extends to the lower part of the supporting frame;

the spiral fan blade surrounds the outer part of the rotating rod;

the soil taking structure is arranged below the rotating rod and used for taking soil;

the adjusting structure is arranged at the top of the movable seat;

the connecting rod, it is the square bar to slidable install in the inside of dwang, the structure of fetching earth with adjust the structure and connect through its transmission.

Preferably, the bottom of support frame is provided with the base, the side fixedly connected with stabilizing sleeve of base, the dwang passes stabilizing sleeve.

Preferably, the front side and the rear side of the movable seat are fixedly connected with clapboards.

Preferably, a guide groove is formed in the supporting frame, and a guide block extending into the guide groove is fixedly connected to the side face of the partition plate.

Preferably, the transmission structure includes:

the worm is fixedly connected with an output shaft of the motor;

and the worm wheel is fixedly connected with the rotating rod and is positioned in the worm mesh.

Preferably, the connecting rod passes through the worm gear.

Preferably, the soil sampling structure comprises:

the movable block is fixedly connected with the connecting rod;

the stabilizing spring is sleeved outside the connecting rod and is positioned at the bottom of the movable block;

the drill bit is detachably connected with the connecting rod and is positioned below the rotating rod;

the fixed sleeve is fixedly connected with the drill bit and is positioned between the drill bit and the rotating rod.

Preferably, a threaded hole is formed in the drill bit, a threaded column is fixedly connected to the bottom of the connecting rod, and the threaded column is located inside the threaded hole.

Preferably, the threaded hole is matched with the threaded column.

Preferably, the adjusting structure includes:

the limiting plate is fixedly arranged at the top of the connecting rod;

the limiting shaft is fixedly arranged at the top of the limiting plate;

the button is sleeved outside the limiting shaft;

and the plane bearing is sleeved outside the limiting shaft and is positioned between the button and the limiting plate.

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

the soil detection device convenient for deep soil sampling provided by the utility model is not only convenient for soil sampling, but also can perform soil sampling operation after entering the deep soil layer, so that the soil sample can be ensured to be a deep soil sample, and the accuracy of soil detection is further ensured.

Drawings

FIG. 1 is a schematic structural view of a soil testing device for facilitating deep soil sampling according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: the device comprises a support frame 10, a base 11, a guide groove 12, a stabilizing sleeve 13, a movable seat 20, a partition plate 21, a lifter 30, a motor 40, a transmission structure 50, a worm 51, a worm wheel 52, a rotating rod 60, a helical fan blade 61, a soil taking structure 70, a movable block 71, a stabilizing spring 72, a drill bit 73, a fixed sleeve 74, a threaded hole 75, a threaded column 76, an adjusting structure 80, a limiting plate 81, a button 82, a limiting shaft 83, a plane bearing 84 and a connecting rod 90.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a soil testing device for facilitating deep soil sampling includes: a support frame 10; and a movable seat 20 slidably mounted inside the support frame 10; an elevator 30 fixedly installed at a top end of the support frame 10 for stretching the movable base 20; the motor 40 is fixedly connected with the movable seat 20; a transmission structure 50 disposed inside the movable seat 20; a rotating rod 60, one end of which is in transmission connection with the motor 40 through the transmission structure 50, and the other end of which extends to the lower part of the support frame 10; a spiral blade 61 surrounding the outside of the rotation rod 60; a soil sampling structure 70 provided below the rotating lever 60 for sampling soil; an adjusting structure 80 disposed on the top of the movable seat 20; a connecting rod 90 which is a square rod and is slidably installed inside the rotating rod 60, and the soil sampling structure 70 and the adjusting structure 80 are in transmission connection through the connecting rod; the bottom of the support frame 10 is provided with a base 11, the side surface of the base 11 is fixedly connected with a stabilizing sleeve 13, and the rotating rod 60 penetrates through the stabilizing sleeve 13; the front side and the rear side of the movable seat 20 are both fixedly connected with a clapboard 21; the inside of support frame 10 is seted up guide slot 12, and the side fixedly connected with of baffle 21 extends to the inside guide block of guide slot 12.

When needs carry out degree of depth soil sample, starter motor 40 then drives dwang 60 through transmission structure 50 and rotates, then the sliding seat 20 moves down, drive dwang 60 moves down, under helical fan blade 61's effect, can dig soil downwards, make dwang 60 and structure 70 of fetching soil enter into soil depths, then control structure 70 of fetching soil through adjusting structure 80 and fetch soil, can fetch soil in soil depths, after the completion of fetching soil, pull up sliding seat 20 through lift 30, can pull out dwang 60 and structure 70 of fetching soil, therefore, the steam generator is simple in operation, it fetches soil to be convenient for, and fetch soil again after structure 70 of fetching soil gets into soil depths, can guarantee to extract the soil in depth, the deep sample of the user of being more convenient for.

The transmission structure 50 includes: a worm 51 fixedly connected to an output shaft of the motor 40; a worm wheel 52 fixedly connected with the rotating rod 60 and engaged with the worm 51; the connecting rod 90 passes through the worm gear 52.

The motor 40 is activated to rotate the worm 51 and the worm wheel 52, thereby rotating the rotating rod 60 and the spiral blade 61.

The soil sampling structure 70 includes: a movable block 71 fixedly connected to the connecting rod 90; the stabilizing spring 72 is sleeved outside the connecting rod 90 and is positioned at the bottom of the movable block 71; a drill 73 detachably connected to the connecting rod 90 and located below the rotating rod 60; a retaining sleeve 74 fixedly connected to the drill bit 73 and located between the drill bit 73 and the rotatable shaft 60.

The adjustment structure 80 includes: a limit plate 81 fixedly installed on the top of the connection rod 90; a limiting shaft 83 fixedly mounted on the top of the limiting plate 81; a button 82 fitted around the outside of the stopper shaft 83; and a plane bearing 84 sleeved outside the limiting shaft 83 and located between the button 82 and the limiting plate 81.

After the soil taking structure 70 enters the deep layer of soil, the button 82 is pressed to drive the plane bearing 84 and the limiting plate 81 to move downwards, so that the connecting rod 90, the drill bit 73 and the fixing sleeve 74 are driven to move downwards, the fixing sleeve 74 is far away from the rotating rod 60, then the rotating rod 60 continues to rotate slowly, and under the guidance of the spiral fan blades 61, the deep soil can gradually enter the inside of the fixing sleeve 74 to finish sampling.

A threaded hole 75 is formed in the drill bit 73, a threaded column 76 is fixedly connected to the bottom of the connecting rod 90, and the threaded column 76 is located in the threaded hole 75; the threaded hole 75 is adapted to the threaded post 76.

When the soil sampling structure 70 needs to be replaced, the connecting rod 90 can be fixed by fixing the rotating rod 60, so that the connecting rod cannot rotate freely, then the drill bit 73 and the fixing sleeve 74 are screwed, so that the threaded column 76 is separated from the inner part of the threaded hole 75, and the soil sampling structure 70 can be taken down, otherwise, the soil sampling structure can be installed.

In conclusion, the soil detection device convenient for deep soil sampling provided by the utility model is not only convenient for soil sampling, but also capable of performing soil sampling operation after entering the deep soil layer, thereby ensuring that the soil sample is a deep soil sample and further ensuring the accuracy of soil detection.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims (10)

1. The utility model provides a soil detection device convenient to degree of depth is borrowd, its characterized in that includes:

a support frame (10); and

a movable seat (20) which is slidably mounted inside the support frame (10);

the lifter (30) is fixedly arranged at the top end of the support frame (10) and is used for stretching the movable seat (20);

the motor (40) is fixedly connected with the movable seat (20);

a transmission structure (50) provided inside the movable seat (20);

one end of the rotating rod (60) is in transmission connection with the motor (40) through the transmission structure (50), and the other end of the rotating rod extends to the lower part of the support frame (10);

a spiral blade (61) surrounding the outside of the rotating shaft (60);

the soil taking structure (70) is arranged below the rotating rod (60) and is used for taking soil;

an adjusting structure (80) arranged on the top of the movable seat (20);

a connecting rod (90) which is a square rod and is slidably arranged inside the rotating rod (60), wherein the soil sampling structure (70) and the adjusting structure (80) are in transmission connection through the connecting rod.

2. The soil detection device convenient for deep soil sampling according to claim 1, wherein a base (11) is arranged at the bottom of the support frame (10), a stabilizing sleeve (13) is fixedly connected to the side surface of the base (11), and the rotating rod (60) penetrates through the stabilizing sleeve (13).

3. The soil detection device facilitating deep soil sampling according to claim 1, wherein the front side and the rear side of the movable seat (20) are fixedly connected with partition plates (21).

4. The soil detection device convenient to soil is got to degree of depth according to claim 3, characterized in that, guide slot (12) has been seted up to the inside of support frame (10), the side fixedly connected with of baffle (21) extend to the guide block inside guide slot (12).

5. A soil testing device for facilitating deep soil sampling according to claim 1, wherein said transmission structure (50) comprises:

a worm (51) fixedly connected with an output shaft of the motor (40);

and the worm wheel (52) is fixedly connected with the rotating rod (60) and is positioned in the meshing of the worm (51).

6. The soil detecting device facilitating deep soil sampling as recited in claim 5, wherein the connecting rod (90) passes through the worm gear (52).

7. A soil testing device to facilitate deep soil sampling according to claim 1, wherein said sampling structure (70) comprises:

a movable block (71) fixedly connected with the connecting rod (90);

the stabilizing spring (72) is sleeved outside the connecting rod (90) and is positioned at the bottom of the movable block (71);

a drill (73) detachably connected to the connecting rod (90) and located below the rotating rod (60);

a fixed sleeve (74) fixedly connected with the drill bit (73) and positioned between the drill bit (73) and the rotating rod (60).

8. The soil detection device convenient for deep soil sampling according to claim 7, wherein a threaded hole (75) is formed in the drill bit (73), a threaded column (76) is fixedly connected to the bottom of the connecting rod (90), and the threaded column (76) is located in the threaded hole (75).

9. The soil testing device facilitating deep soil sampling as recited in claim 8, wherein said threaded hole (75) is adapted to said threaded post (76).

10. A soil testing device for facilitating deep soil sampling according to claim 1, wherein the adjusting structure (80) comprises:

a limiting plate (81) fixedly mounted on the top of the connecting rod (90);

a limiting shaft (83) fixedly mounted on the top of the limiting plate (81);

a button (82) sleeved outside the limiting shaft (83);

and the plane bearing (84) is sleeved outside the limiting shaft (83) and is positioned between the button (82) and the limiting plate (81).

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