CN215263489U

CN215263489U - Soil metal pollution detection control device

Info

Publication number: CN215263489U
Application number: CN202121005915.3U
Authority: CN
Inventors: 梁志妹; 苏虹; 田云霞; 张力; 董琼娥; 汪威
Original assignee: Kunming institute of agricultural sciences
Current assignee: Kunming institute of agricultural sciences
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-21
Anticipated expiration: 2031-05-12

Abstract

The utility model relates to a soil metal pollution detects technical field, specifically discloses a soil metal pollution detection control device, including base and sampling mechanism, base top fixedly connected with detection case, detection case internally mounted has electromagnetic type sensor and power, and the position that the base bottom is close to the four corners all sliding connection have the stabilizer blade that the bottom was provided with the wheel, and the position that the base top is close to the four corners all is connected with the limiting plate through the threaded rod rotation; sampling mechanism is including installing the motor between detection case and base and setting up picture peg and the test probe that runs through the base in detection case bottom and bottom, and motor output shaft bottom and base bottom all are provided with first gear, and first gear bottom fixedly connected with surface evenly is fixed with the dead lever of connecting the tooth, dead lever bottom fixedly connected with pinion rack, the utility model discloses can turn soil at first when the sampling and loosen, effectively protect test probe, reduce the degree of difficulty that detects.

Description

Soil metal pollution detection control device

Technical Field

The utility model relates to a soil metal pollution detects technical field, concretely relates to soil metal pollution detection controlling means.

Background

When the soil contains too many harmful substances and exceeds the self-cleaning capacity of the soil, the composition, the structure and the function of the soil are changed, the activity of microorganisms is inhibited, the harmful substances or decomposition products thereof are gradually accumulated in the soil to the degree of damaging the health of human bodies, namely the soil pollution, when the existing soil metal pollution detection control device detects the soil metal pollution, a detection probe is directly inserted into the soil for detection, but for a soil layer containing more sand and stones or harder soil, the field detection has certain difficulty, and meanwhile, the detection probe can be injured, so that the service life of the detection probe is influenced, and therefore, the soil metal pollution detection control device needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a soil metal pollution detection control device possesses convenient the detection, avoids advantages such as injury test probe, has solved the witnessed inspections and has had certain degree of difficulty, can injure test probe's problem.

The utility model discloses a soil metal pollution detection control device, including base and sampling mechanism, base top fixedly connected with detection case, detection case internally mounted has electromagnetic type sensor and power, detection case top fixedly connected with handle, the position that the base bottom is close to the four corners all sliding connection have the stabilizer blade that the bottom is provided with the wheel, the position that the base top is close to the four corners all is connected with the limiting plate through the threaded rod rotation; sampling mechanism is including installing the motor between detection case and base and setting up picture peg and the test probe that runs through the base in detection case bottom and bottom, motor output shaft bottom and base bottom all are provided with first gear, first gear bottom fixedly connected with surface evenly is fixed with the dead lever of connecting the tooth, dead lever bottom fixedly connected with pinion rack.

Through the design of the technical scheme, when sampling, soil can be firstly turned to loosen, so that the detection probe is effectively protected, and the condition that the detection probe is cracked when in operation can be prevented.

As a further improvement, the display is openly installed to the detection case, be connected through the wire electricity between electromagnetic type sensor, test probe and the display, electromagnetic type sensor, test probe, motor and display all are connected with the power electricity.

Through the design of the technical scheme, the device is more convenient for workers to carry, and convenience is provided for detection work of the workers.

As a further improvement, the screw hole with threaded rod looks adaptation is all seted up to the position that the base top is close to the four corners, the limiting plate is located stabilizer blade top and limiting plate diameter and is greater than the stabilizer blade diameter.

Through the design of the technical scheme, the support legs can be limited by the limiting plate, and the support legs can slide up and down after the limiting plate rotates.

As a further improvement, the toothed plate comprises a cross rod, the cross rod is fixedly connected with the bottom of the fixing rod, and the bottom of the cross rod is fixedly connected with a latch.

Through the design of the technical scheme, the soil can be turned to loosen, and the detection probe is effectively protected.

As a further improvement, the length that test probe is located between two picture pegs and test probe is less than the length of picture peg, the picture peg is located the top between two adjacent pinion racks.

Through the design of the technical scheme, the insertion plates are positioned on the left side and the right side of the detection probe, so that the detection probe can be further protected, and the service life of the detection probe can be further prolonged.

As a further improvement, the socket surface is sleeved with a sleeve which is connected with the base in a rotating way, and the sleeve surface is fixedly connected with a second gear which is connected with the first gear in a transmission way.

Through the design of the technical scheme, the motor drives the first gear at the bottom to rotate, and the first gear and the rest first gears can be driven to rotate in succession when the first gear rotates.

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

the utility model discloses a sampling mechanism that sets up, when sampling, can turn soil at first and loosen, effectively protected the test probe, can prevent the condition that the test probe from breaking when operation, detect after soil becomes flexible simultaneously, the test probe can insert inside the soil, makes the testing result more accurate, has reduced the degree of difficulty that detects; when the motor in the sampling mechanism works, the fixed rod and the toothed plate can be driven to rotate, so that the soil can be loosened, the detection probe can be conveniently inserted into the soil, the detection probe can be prevented from being damaged to a greater extent, and meanwhile, the insertion plates are positioned on the left side and the right side of the detection probe, so that the detection probe can be further protected, and the service life of the detection probe can be prolonged; through the stabilizer blade and the wheel that set up, more make things convenient for the staff to carry the device, provide the convenient condition for staff's detection achievement.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall front structure of the present invention;

fig. 3 is a schematic view of the structure of the toothed plate in a bottom view;

fig. 4 is a schematic view of a part a of the enlarged structure in fig. 1.

In the figure: 1. a base; 2. a detection box; 3. an electromagnetic sensor; 4. a power source; 5. a handle; 6. a display; 7. a support leg; 8. a threaded rod; 9. a limiting plate; 10. a wheel; 11. a motor; 12. fixing the rod; 13. a first gear; 14. a connecting tooth; 15. a toothed plate; 16. a sleeve; 17. a second gear; 18. inserting plates; 19. and (6) detecting the probe.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-2, the soil metal pollution detection control device of the present invention comprises a base 1 and a sampling mechanism, wherein a detection box 2 is fixedly connected to the top of the base 1, an electromagnetic sensor 3 and a power source 4 are installed inside the detection box 2, a handle 5 is fixedly connected to the top of the detection box 2, the bottom of the base 1 near four corners is slidably connected to support legs 7 with wheels 10 at the bottom, and the top of the base 1 near four corners is rotatably connected to a limit plate 9 through threaded rods 8; sampling mechanism is including installing motor 11 between detection case 2 and base 1 and setting up picture peg 18 and the test probe 19 that runs through base 1 in detection case 2 bottom and bottom, motor 11 output shaft bottom and base 1 bottom all are provided with first gear 13, first gear 13 bottom fixedly connected with surface evenly is fixed with dead lever 12 of connecting tooth 14, dead lever 12 bottom fixedly connected with pinion rack 15, when sampling, can turn soil at first and loosen, test probe 19 has effectively been protected, can prevent test probe 19 and take place the condition of breaking when the operation.

Referring to fig. 1-2, the display 6 is installed on the front surface of the detection box 2, the electromagnetic sensor 3, the detection probe 19 and the display 6 are electrically connected through wires, and the electromagnetic sensor 3, the detection probe 19, the motor 11 and the display 6 are all electrically connected with the power supply 4, so that the device is more convenient for a worker to carry, and a convenient condition is provided for the worker to perform detection.

Please refer to fig. 1 and 4, the top of the base 1 is provided with screw holes matching with the threaded rods 8 at positions close to the four corners, the limiting plate 9 is located at the top of the support legs 7, the diameter of the limiting plate 9 is larger than that of the support legs 7, the support legs 7 can be limited by the limiting plate 9, and the support legs 7 can slide up and down after the limiting plate 9 rotates.

Referring to fig. 3, the toothed plate 15 includes a cross bar, the cross bar is fixedly connected to the bottom of the fixing rod 12, and the bottom of the cross bar is uniformly and fixedly connected to the latch, so that soil can be turned over for loosening, and the detection probe 19 is effectively protected.

Referring to fig. 1, the detecting probe 19 is located between two insert plates 18, the length of the detecting probe 19 is smaller than that of the insert plate 18, the insert plates 18 are located at the top between two adjacent toothed plates 15, and the insert plates 18 are located at the left and right sides of the detecting probe 19, so that the detecting probe 19 can be further protected, and the service life of the detecting probe 19 can be further prolonged.

Referring to fig. 1-2, a sleeve 16 rotatably connected to the base 1 is sleeved on a surface of the board 18, a second gear 17 drivingly connected to the first gear 13 is fixedly connected to a surface of the sleeve 16, and the motor 11 drives the first gear 13 at the bottom to rotate, so that the second gear 17 and the rest of the first gears 13 can be driven to rotate successively.

When the utility model is used, firstly, a worker moves the device to a detection site, then the limiting plate 9 is rotated to enable the threaded rod 8 to rotate and rise, after the bottom of the limiting plate 9 is separated from the top of the support leg 7, the worker stops rotating the limiting plate 9, then holds the handle 5 by hand, opens the motor 11, the detection probe 19, the electromagnetic sensor 3 and the display 6 switch, then presses the handle 5 to enable the device to be pressed downwards, at the moment, the motor 11 drives the first gear 13 to rotate, the first gear 13 drives the second gear 17 and the rest of the first gears 13 to rotate in sequence when rotating, so that the fixed rod 12 drives the toothed plate 15 and the connecting teeth 14 to turn soil to be loosened, after the device is pressed downwards continuously, the inserting plate 18 is firstly inserted into the soil, then the detection probe 19 is inserted into the soil and is in direct contact with the soil inside, the electromagnetic sensor 3 can analyze data transmitted by the detection probe 19, the data is clearly displayed on the display 6.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a soil metal pollution detection controlling means, includes base (1) and sampling mechanism, its characterized in that: the detection box is characterized in that the top of the base (1) is fixedly connected with a detection box (2), an electromagnetic sensor (3) and a power supply (4) are installed inside the detection box (2), the top of the detection box (2) is fixedly connected with a handle (5), the positions, close to four corners, of the bottom of the base (1) are all connected with support legs (7) with wheels (10) arranged at the bottoms in a sliding mode, and the positions, close to the four corners, of the top of the base (1) are all connected with limiting plates (9) in a rotating mode through threaded rods (8);

sampling mechanism, sampling mechanism is including installing motor (11) between detection case (2) and base (1) and setting picture peg (18) and test probe (19) that run through base (1) in detection case (2) bottom and bottom, motor (11) output shaft bottom and base (1) bottom all are provided with first gear (13), first gear (13) bottom fixedly connected with surface evenly is fixed with dead lever (12) of connecting tooth (14), dead lever (12) bottom fixedly connected with pinion rack (15).

2. A soil metal contamination detection control apparatus according to claim 1, wherein: display (6) are openly installed to detection case (2), connect through the wire electricity between electromagnetic type sensor (3), test probe (19) and the display (6), electromagnetic type sensor (3), test probe (19), motor (11) and display (6) all are connected with power (4) electricity.

3. A soil metal contamination detection control apparatus according to claim 1, wherein: the threaded holes matched with the threaded rods (8) are formed in the positions, close to the four corners, of the top of the base (1), and the limiting plates (9) are located at the tops of the support legs (7) and the diameters of the limiting plates (9) are larger than the diameters of the support legs (7).

4. A soil metal contamination detection control apparatus according to claim 1, wherein: the toothed plate (15) comprises a cross rod, the cross rod is fixedly connected with the bottom of the fixing rod (12), and the bottom of the cross rod is uniformly and fixedly connected with a latch.

5. A soil metal contamination detection control apparatus according to claim 1, wherein: the detecting probe (19) is positioned between the two inserting plates (18), the length of the detecting probe (19) is smaller than that of the inserting plates (18), and the inserting plates (18) are positioned at the top between the two adjacent toothed plates (15).

6. A soil metal contamination detection control apparatus according to claim 1, wherein: the surface of the inserting plate (18) is sleeved with a sleeve (16) which is rotationally connected with the base (1), and the surface of the sleeve (16) is fixedly connected with a second gear (17) which is in transmission connection with the first gear (13).