CN215525134U - Be used for soil heavy metal pollution to detect sample isolated plant - Google Patents
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- CN215525134U CN215525134U CN202121442370.2U CN202121442370U CN215525134U CN 215525134 U CN215525134 U CN 215525134U CN 202121442370 U CN202121442370 U CN 202121442370U CN 215525134 U CN215525134 U CN 215525134U
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Abstract
The utility model discloses a special device for soil heavy metal pollution detection and sampling, which comprises a top plate, a base and a hydraulic cylinder, wherein positioning structures are respectively arranged on two sides of the base, guide structures are respectively arranged on two sides of the bottom end of the top plate, and a groove is formed in one end of a sampling head. According to the utility model, the rotating shafts are respectively arranged on the two sides of the bottom end of the base, the rotating wheels at the bottom ends of the rotating shafts can rotate, the device can move through the rotating wheels, the rotating wheels can rotate through the rotating shafts, the moving direction of the device can be adjusted through the rotation of the rotating wheels, when the device moves to a proper position, the positioning rod and the positioning plate form threaded connection, the positioning rod can be driven to lift by screwing the positioning rod, the positioning rod can be inserted into the soil after descending, the device is positioned and fixed, and the device is prevented from moving during working, so that the purpose that the special device for detecting and sampling the heavy metal pollution in the soil is convenient to position the device is achieved.
Description
Technical Field
The utility model relates to the technical field of soil detection, in particular to a special device for detecting and sampling soil heavy metal pollution.
Background
The soil inorganic pollutants are relatively prominent in heavy metals, and the heavy metals are easy to accumulate due to the fact that the heavy metals cannot be decomposed by soil microorganisms and are converted into methyl compounds with higher toxicity, even some methyl compounds are accumulated in a human body through a food chain at harmful concentration and seriously harm the health of the human body, soil sampling is needed to be detected for soil heavy metal pollution detection, and the soil sampling refers to a method for collecting soil samples and comprises a sampling arrangement and sampling technology.
For this reason, the patent specification with publication number CN209707511U discloses a soil heavy metal pollution detection device, including the box, the first motor of top fixedly connected with of box inner wall, the first runner of output shaft fixedly connected with of first motor, the both sides of first runner all are meshed with the second runner, two the equal fixedly connected with threaded rod in axle center department of second runner, the one end of threaded rod is rotated with the bottom of box inner wall and is connected, the other end of threaded rod is rotated with the top of box inner wall and is connected, the surperficial threaded connection of threaded rod has the screw block, one side fixedly connected with diaphragm of screw block, the bottom fixedly connected with casing of diaphragm. This soil heavy metal pollution detection device is convenient for detect and gather soil heavy metal, makes the measuring soil horizon degree of depth more accurate through the measuring stick to whether conveniently detect soil and be polluted, and this detection device simple structure, long service life, it is not fragile.
The prior art described above has the following drawbacks: a be used for soil heavy metal pollution to detect sample isolated plant in above-mentioned technique is difficult to fix a position the device, and the device during operation just needs often mobile device, need fix a position and fix the device when the device removes suitable position.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a special device for soil heavy metal pollution detection and sampling, which is used for solving the defect that the existing special device for soil heavy metal pollution detection and sampling is difficult to position the device.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: a special device for soil heavy metal pollution detection sampling comprises a top plate, a base and a hydraulic cylinder, wherein positioning structures are arranged on two sides of the base respectively and comprise connecting plates, positioning rods, rotating wheels, rotating shafts and buckles;
guide structures are arranged on two sides of the bottom end of the top plate, and a hydraulic cylinder is arranged at the bottom end of the top plate;
the hydraulic stem is installed to the bottom of pneumatic cylinder, and rotary mechanism is installed to the bottom of hydraulic stem, the sampling head is installed to rotary mechanism's bottom, and the one end of sampling head is provided with the recess.
Preferably, the intermediate position department swing joint of connecting plate has the locating lever, and the locating plate is installed to the bottom of locating lever, the pivot is installed at the both sides and the both ends of base, the runner is installed to the bottom of pivot, the buckle is installed to one side of runner.
Preferably, the outer side wall of the positioning rod is uniformly provided with external threads, the inner side wall of the positioning plate is uniformly provided with internal threads matched with the external threads, and the positioning rod is in threaded connection with the positioning plate.
Preferably, guide structure includes guide block, guide bar, guide way and leading wheel, the guide block is fixed in rotary mechanism's both sides, the inside of guide block is provided with the guide way, and the inside of guide way runs through there is the guide bar.
Preferably, the guide wheels are installed on two sides of the guide block and are symmetrically distributed about the central axis of the top plate.
Preferably, the both sides of guide bar all are provided with the spout, the inside of guide way is provided with the pulley, guide bar and guide way constitute sliding structure.
Preferably, rotary mechanism includes servo motor, axis of rotation, rotary rod and thread groove, servo motor installs the bottom at the hydraulic stem, the axis of rotation is installed to servo motor's bottom, and the bottom of axis of rotation installs the rotary rod, and the outside of rotary rod is provided with the thread groove.
(III) advantageous effects
The special device for detecting and sampling the heavy metal pollution of the soil, provided by the utility model, has the advantages that: the rotating shafts are arranged on the two sides of the bottom end of the base, the rotating wheels at the bottom ends of the rotating shafts can rotate, the device can move through the rotating wheels, the rotating wheels can rotate to adjust the moving direction of the device, when the device moves to a proper position, the positioning rods and the positioning plate form threaded connection, the positioning rods can be driven to lift by screwing the positioning rods, the positioning rods can be inserted into the soil after descending, the device is positioned and fixed, and the device is prevented from moving during working, so that the aim of positioning the device conveniently by using the special soil heavy metal pollution detection sampling device is fulfilled;
the guide groove is formed in the guide block, the guide rod and the guide groove form a sliding structure, the guide rod penetrates through the guide groove, the guide block can be driven to move along the guide rod when the sampling head is lifted, the guide rod and the guide groove are matched with each other to guide the sampling head, and the sampling head is prevented from deviating when moving, so that the purpose that the sampling head is convenient to guide by the special soil heavy metal pollution detection sampling device is achieved;
install the axis of rotation through the bottom at servo motor, servo motor work just can drive the axis of rotation and rotate, the rotatory rotary rod that just can drive its bottom of axis of rotation rotates, because the outside of rotary rod is provided with the thread groove, the bottom of sampling head is the toper, the sampling head inserts the inside back of soil, the rotary rod is rotatory can let the speed that the sampling head inserted soil faster, reach the purpose that is used for soil heavy metal pollution to detect the sampling isolated plant and be convenient for accelerate the speed that the sampling head inserted soil with this.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic three-dimensional partial structure diagram of the positioning structure of the present invention;
fig. 5 is a schematic view of a front partial cross-sectional structure of the rotating mechanism of the present invention.
The reference numerals in the figures illustrate: 1. a top plate; 2. a support; 3. a positioning structure; 301. a connecting plate; 302. positioning a plate; 303. positioning a rod; 304. a rotating wheel; 305. a rotating shaft; 306. buckling; 4. a base; 5. a guide structure; 501. a guide block; 502. a guide bar; 503. a guide groove; 504. a guide wheel; 6. a sampling head; 7. a groove; 8. a rotation mechanism; 801. a servo motor; 802. a rotating shaft; 803. rotating the rod; 804. a thread groove; 9. a hydraulic lever; 10. and a hydraulic cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, an embodiment of the present invention is shown: a special device for soil heavy metal pollution detection sampling comprises a top plate 1, a base 4 and a hydraulic cylinder 10, wherein positioning structures 3 are mounted on two sides of the base 4, each positioning structure 3 comprises a connecting plate 301, a positioning plate 302, a positioning rod 303, a rotating wheel 304, a rotating shaft 305 and a buckle 306, the connecting plates 301 are mounted on two sides of a support 2, the positioning rods 303 are movably connected to the middle positions of the connecting plates 301, external threads are uniformly arranged on the outer side walls of the positioning rods 303, internal threads matched with the external threads are uniformly arranged on the inner side walls of the positioning plates 302, and the positioning rods 303 are in threaded connection with the positioning plates 302;
the bottom end of the positioning rod 303 is provided with a positioning plate 302, the rotating shaft 305 is arranged at two sides and two ends of the base 4, the bottom end of the rotating shaft 305 is provided with a rotating wheel 304, and one side of the rotating wheel 304 is provided with a buckle 306;
specifically, when the structure is used, firstly, the rotating wheel 304 at the bottom end of the rotating shaft 305 can rotate, the device can move through the rotating wheel 304, the rotating wheel 304 can rotate through the rotating shaft 305, the rotating wheel 304 can rotate to adjust the moving direction of the device, when the device moves to a proper position, the rotating wheel 304 can be fixed through the clamping buckle 306, then the positioning rod 303 and the positioning plate 302 form threaded connection, the positioning rod 303 can be driven to lift by screwing the positioning rod 303, the positioning rod 303 can be inserted into soil by descending, the device can be positioned and fixed, the moving situation can be prevented when the device works, and the connecting plate 301 can prevent the external thread of the positioning rod 303 from being separated from the internal thread;
the two sides of the top end of the base 4 are both provided with the brackets 2, and the top end of each bracket 2 is provided with the top plate 1;
the guide structures 5 are mounted on two sides of the bottom end of the top plate 1, each guide structure 5 comprises a guide block 501, a guide rod 502, a guide groove 503 and guide wheels 504, the guide blocks 501 are fixed on two sides of the rotating mechanism 8, the guide wheels 504 are mounted on two sides of each guide block 501, and the guide wheels 504 are symmetrically distributed about the central axis of the top plate 1;
a guide groove 503 is formed in the guide block 501, a guide rod 502 penetrates through the guide groove 503, sliding grooves are formed in two sides of the guide rod 502, a pulley is arranged in the guide groove 503, and the guide rod 502 and the guide groove 503 form a sliding structure;
specifically, when the structure is used, firstly, the guide wheels 504 on two sides of the guide block 501 and the support 2 form a sliding structure, so that the positioning block can slide on the inner side of the support 2, the guide rod 502 and the guide groove 503 form a sliding structure, the guide rod 502 penetrates through the guide groove 503, the guide block 501 can be driven to move along the guide rod 502 when the sampling head 6 is lifted, the guide rod 502 and the guide groove 503 are matched with each other to guide the sampling head 6, and the sampling head 6 is prevented from shifting when moving;
the hydraulic cylinder 10 is installed at the bottom end of the top plate 1, the type of the hydraulic cylinder 10 can be HSG, the hydraulic rod 9 is installed at the bottom end of the hydraulic cylinder 10, the rotating mechanism 8 is installed at the bottom end of the hydraulic rod 9, the rotating mechanism 8 comprises a servo motor 801, a rotating shaft 802, a rotating rod 803 and a thread groove 804, the servo motor 801 is installed at the bottom end of the hydraulic rod 9, the type of the servo motor 801 can be ASD-A2, the rotating shaft 802 is installed at the bottom end of the servo motor 801, the rotating rod 803 is installed at the bottom end of the rotating shaft 802, and the thread groove 804 is arranged on the outer side of the rotating rod 803;
specifically, when the structure is used, firstly, the servo motor 801 works to drive the rotating shaft 802 to rotate, the rotating shaft 802 rotates to drive the rotating rod 803 at the bottom end of the rotating shaft 802 to rotate, and as the outer side of the rotating rod 803 is provided with the thread groove 804, the bottom end of the sampling head 6 is conical, and after the sampling head 6 is inserted into soil, the rotating rod 803 rotates to enable the speed of inserting the sampling head 6 into the soil to be higher;
the bottom end of the rotating mechanism 8 is provided with a sampling head 6, and one end of the sampling head 6 is provided with a groove 7.
The working principle is as follows: when the device is used, firstly, the device is externally connected with a power supply, the rotating wheel 304 at the bottom end of the rotating shaft 305 can rotate, the device can move through the rotating wheel 304, the rotating wheel 304 can rotate through the rotating shaft 305, the moving direction of the device can be adjusted through the rotation of the rotating wheel 304, when the device moves to a proper position, the rotating wheel 304 can be fixed through the clamping buckle 306, then the positioning rod 303 and the positioning plate 302 form threaded connection, the positioning rod 303 can be driven to lift by screwing the positioning rod 303, the positioning rod 303 can be inserted into soil by descending, the device can be positioned and fixed, the device is prevented from moving when working, and the connecting plate 301 can prevent the external thread of the positioning rod 303 from being separated from the internal thread;
secondly, the guide wheels 504 on the two sides of the guide block 501 and the support 2 form a sliding structure, so that the positioning block can slide on the inner side of the support 2, the guide rod 502 and the guide groove 503 form a sliding structure, the guide rod 502 penetrates through the guide groove 503, the guide block 501 can be driven to move along the guide rod 502 when the sampling head 6 is lifted, the guide rod 502 and the guide groove 503 are matched with each other to guide the sampling head 6, and the sampling head 6 is prevented from shifting when moving;
finally, pneumatic cylinder 10 work just can drive hydraulic stem 9 and go up and down, hydraulic stem 9 goes up and down and just can drive the sampling probe 6 of bottom and go up and down, servo motor 801 work just can drive axis of rotation 802 and rotate, the rotatory rotary rod 803 that just can drive its bottom of axis of rotation 802 rotates, because the outside of rotary rod 803 is provided with thread groove 804, the bottom of sampling probe 6 is the toper, sampling probe 6 inserts soil inside back, the rotary rod 803 is rotatory can let sampling probe 6 insert the speed of soil faster, sampling probe 6 descends to soil inside back, soil can get into inside recess 7 of sampling probe 6, then take out sampling probe 6 and just can take out the soil sample.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a be used for soil heavy metal pollution to detect sample isolated plant, includes roof (1), base (4) and pneumatic cylinder (10), its characterized in that: the positioning structure (3) is mounted on each of two sides of the base (4), each positioning structure (3) comprises a connecting plate (301), a positioning plate (302), a positioning rod (303), a rotating wheel (304), a rotating shaft (305) and a buckle (306), the connecting plates (301) are mounted on two sides of the support (2), the supports (2) are mounted on two sides of the top end of the base (4), and the top ends of the supports (2) are provided with the top plates (1);
guide structures (5) are mounted on two sides of the bottom end of the top plate (1), and a hydraulic cylinder (10) is mounted at the bottom end of the top plate (1);
hydraulic stem (9) are installed to the bottom of pneumatic cylinder (10), and rotary mechanism (8) are installed to the bottom of hydraulic stem (9), sampling head (6) are installed to the bottom of rotary mechanism (8), and the one end of sampling head (6) is provided with recess (7).
2. The special device for soil heavy metal pollution detection and sampling according to claim 1, characterized in that: intermediate position department swing joint of connecting plate (301) has locating lever (303), and locating plate (302) are installed to the bottom of locating lever (303), both sides and both ends at base (4) are installed in pivot (305), runner (304) are installed to the bottom of pivot (305), buckle (306) are installed to one side of runner (304).
3. The special device for soil heavy metal pollution detection and sampling according to claim 2, characterized in that: the outer side wall of the positioning rod (303) is uniformly provided with external threads, the inner side wall of the positioning plate (302) is uniformly provided with internal threads matched with the external threads, and the positioning rod (303) is in threaded connection with the positioning plate (302).
4. The special device for soil heavy metal pollution detection and sampling according to claim 1, characterized in that: guide structure (5) are including guide block (501), guide bar (502), guide way (503) and leading wheel (504), guide block (501) are fixed in the both sides of rotary mechanism (8), the inside of guide block (501) is provided with guide way (503), and guide bar (502) have been run through to the inside of guide way (503).
5. The special device for soil heavy metal pollution detection and sampling according to claim 4, characterized in that: guide wheels (504) are installed on two sides of the guide block (501), and the guide wheels (504) are symmetrically distributed about the central axis of the top plate (1).
6. The special device for soil heavy metal pollution detection and sampling according to claim 4, characterized in that: the two sides of the guide rod (502) are provided with sliding grooves, pulleys are arranged in the guide grooves (503), and the guide rod (502) and the guide grooves (503) form a sliding structure.
7. The special device for soil heavy metal pollution detection and sampling according to claim 1, characterized in that: rotary mechanism (8) include servo motor (801), axis of rotation (802), rotary rod (803) and thread groove (804), the bottom at hydraulic stem (9) is installed in servo motor (801), axis of rotation (802) is installed to the bottom of servo motor (801), and rotary rod (803) are installed to the bottom of axis of rotation (802), and the outside of rotary rod (803) is provided with thread groove (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121442370.2U CN215525134U (en) | 2021-06-28 | 2021-06-28 | Be used for soil heavy metal pollution to detect sample isolated plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121442370.2U CN215525134U (en) | 2021-06-28 | 2021-06-28 | Be used for soil heavy metal pollution to detect sample isolated plant |
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| Publication Number | Publication Date |
|---|---|
| CN215525134U true CN215525134U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121442370.2U Active CN215525134U (en) | 2021-06-28 | 2021-06-28 | Be used for soil heavy metal pollution to detect sample isolated plant |
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| CN (1) | CN215525134U (en) |
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2021
- 2021-06-28 CN CN202121442370.2U patent/CN215525134U/en active Active
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