CN214150728U

CN214150728U - Heavy metal detection device for soil heavy metal prevention and control

Info

Publication number: CN214150728U
Application number: CN202120245317.7U
Authority: CN
Inventors: 陆海
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-09-07
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a heavy metal detection device is used in soil heavy metal prevention and cure relates to soil detection device technical field, including the detection case, the support frame is installed at the top of detection case, and the inboard of support frame is fixed with the processing case, the metal covering is installed to the inside both sides of processing case, and the inside of metal covering is provided with the heating wire, the right side swing joint of metal covering has the second to roll a section of thick bamboo, and the right side swing joint that the second rolled a section of thick bamboo has the first section of thick bamboo that rolls. The utility model discloses in, be provided with electric putter, cylinder, detection dish and isolated ring, start electric putter, electric putter drives the cylinder and removes left, can shakeouts bellied soil sample, with soil shakeouts the back, starts first motor, and first motor drives the detection dish and rotates, and when rotating under to test probe, test probe detects soil, and this is ensured that the detection sample can not exert an influence to the testing result because of piling up too high.

Description

Heavy metal detection device for soil heavy metal prevention and control

Technical Field

The utility model relates to a soil detection device technical field especially relates to a heavy metal detection device is used in soil heavy metal prevention and cure.

Background

With the development of science and technology and the progress of times, environmental pollution is more and more serious, especially soil pollution, heavy metals in inorganic pollutants of soil are more prominent, mainly because the heavy metals can not be decomposed by soil microorganisms, and are accumulated in human bodies through food chains at harmful concentrations, so that the human health is seriously harmed, and therefore, the heavy metal detection device for preventing and controlling the heavy metals in the soil is provided.

The existing heavy metal detection device needs to crush a detected sample before detection, the detection efficiency is low, and the heavy metal detection device has the influence on the detection result due to the fact that the detected sample is excessively accumulated in the detection process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a heavy metal detection device is used in soil heavy metal prevention and cure, the utility model discloses simple structure, convenient to use can effectual improvement detection efficiency, can shakeouts the testing sample, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a heavy metal detection device for soil heavy metal prevention and treatment comprises a detection box, wherein a support frame is installed at the top of the detection box, a treatment box is fixed on the inner side of the support frame, metal covers are installed on two sides of the interior of the treatment box, heating wires are arranged in the metal covers, a second grinding cylinder is movably connected to the right side of each metal cover, a first grinding cylinder is movably connected to the right side of each second grinding cylinder, a servo motor is connected to the interior of each first grinding cylinder, a feed inlet is formed in the top of the treatment box, a filter plate is arranged below the interior of the treatment box, a detection probe is movably connected to the upper portion of the right side of the interior of the detection box, a first motor is installed at the bottom end of the interior of the detection box, a detection disc is installed at the top of the first motor, an isolation ring is arranged in the middle of the top surface of the detection disc, and a roller is movably connected to the top of the isolation ring, and the right side of the roller is connected with an electric push rod, the left side of the interior of the detection box is fixed with a guide pillar, the exterior of the guide pillar is movably connected with a movable sieve, a spring is connected between the movable sieve and the detection box, the left side of the movable sieve is provided with a cam, the center of the cam is connected with a second motor, a baffle is movably connected above the left side of the front of the detection box, and a display screen is installed below the front of the detection box.

Furthermore, the center of the first rolling cylinder is tightly connected with the servo motor, and the shape and the specification of the first rolling cylinder are consistent with those of the second rolling cylinder.

Further, the heating wires are spirally distributed inside the metal cover, and two groups of heating wires are symmetrically distributed on the central axis of the feeding hole.

Furthermore, the detection disc is rotatably connected with the first motor, and the height of the detection disc is higher than that of the isolation ring.

Furthermore, the detection probe is in sliding connection with the detection box, and the detection probe is electrically connected with the display screen.

Furthermore, the movable sieve is in sliding connection with the guide pillar, and an elastic structure is formed between the movable sieve and the detection box through a spring.

The utility model discloses a technological effect and advantage:

1. the utility model discloses in, be provided with and handle the case, the filter, first a section of thick bamboo and the second of rolling are rolled, start servo motor, servo motor drives first a section of thick bamboo rotation of rolling, first a section of thick bamboo and the second of rolling are rolled a section of thick bamboo meshing and are driven the second and roll a section of thick bamboo and rotate, the soil sample that will gather is put into the case through the feed inlet, first a section of thick bamboo and the second of rolling are rolled a cooperation and can be smashed the soil block in the soil sample, this is lifted and need not smash the detection sample alone, detection efficiency is higher.

2. The utility model discloses in, be provided with electric putter, cylinder, detection dish and isolated ring, start electric putter, electric putter drives the cylinder and removes left, can shakeouts bellied soil sample, with soil shakeouts the back, starts first motor, and first motor drives the detection dish and rotates, and when rotating under to test probe, test probe detects soil, and this is ensured that the detection sample can not exert an influence to the testing result because of piling up too high.

3. The utility model discloses in, be provided with metal covering, heating wire and movable sieve, the heating wire can see through the metal covering and dry the operation to the soil sample, ensures that moist soil can not glue and glues the outer wall of pasting at the inner wall of handling the case and the first section of thick bamboo of rolling, and the movable sieve can circulate side to side movement under the cooperation of spring and cam, can filter soil, ensures that there can not be the granule in the soil of usefulness of detecting, can not cause the influence to the detection of soil heavy metal.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a servo motor; 2. a first milling drum; 3. a treatment tank; 4. a support frame; 5. detecting a probe; 6. a detection box; 7. a first motor; 8. an electric push rod; 9. an isolation ring; 10. a drum; 11. detecting a disc; 12. a filter plate; 13. a metal cover; 14. an electric heating wire; 15. a second milling drum; 16. a feed inlet; 17. a baffle plate; 18. a display screen; 19. a movable sieve; 20. a guide post; 21. a spring; 22. a second motor; 23. a cam.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, a heavy metal detection device for soil heavy metal control, comprising a servo motor 1, a first rolling cylinder 2, a processing box 3, a support frame 4, a detection probe 5, a detection box 6, a first motor 7, an electric push rod 8, an isolation ring 9, a roller 10, a detection plate 11, a filter plate 12, a metal cover 13, an electric heating wire 14, a second rolling cylinder 15, a feed inlet 16, a baffle 17, a display screen 18, a movable screen 19, a guide post 20, a spring 21, a second motor 22 and a cam 23, wherein the support frame 4 is installed on the top of the detection box 6, the processing box 3 is fixed on the inner side of the support frame 4, the metal cover 13 is installed on both sides of the inside of the processing box 3, the electric heating wire 14 is arranged inside the metal cover 13, the second rolling cylinder 15 is movably connected to the right side of the metal cover 13, and the first rolling cylinder 2 is movably connected to the right side of the second rolling cylinder 15, the interior of the first grinding drum 2 is connected with a servo motor 1, the top of the processing box 3 is provided with a feed inlet 16, a filter plate 12 is arranged below the interior of the processing box 3, the upper portion of the right side of the interior of the detection box 6 is movably connected with a detection probe 5, the bottom end of the interior of the detection box 6 is provided with a first motor 7, the top of the first motor 7 is provided with a detection disc 11, the middle part of the top surface of the detection disc 11 is provided with an isolation ring 9, the top of the isolation ring 9 is movably connected with a roller 10, the right side of the roller 10 is connected with an electric push rod 8, the left side of the interior of the detection box 6 is fixed with a guide pillar 20, the exterior of the guide pillar 20 is movably connected with a movable sieve 19, a spring 21 is connected between the movable sieve 19 and the detection box 6, the left side of the movable sieve 19 is provided with a cam 23, the center of the cam 23 is connected with a second motor 22, the upper portion of the left side of the front of the detection box 6 is movably connected with a baffle 17, and a display screen 18 is mounted below the front face of the detection box 6.

As shown in fig. 1, the center of the first milling drum 2 of the present embodiment is tightly connected to the servo motor 1, and the first milling drum 2 and the second milling drum 15 have the same shape and specification, and the tight connection ensures that the first milling drum 2 does not slip during the rotation process, the shape and specification ensures that the first milling drum 2 can cooperate with the second milling drum 15 to mill the soil blocks, the heating wires 14 are spirally distributed inside the metal cover 13, and the heating wires 14 are symmetrically distributed about the central axis of the feeding port 16 in two groups, the spiral distribution can increase the length of the heating wires 14, and further increase the heating value in a unit area, the heating wires 14 are symmetrically distributed about the central axis of the feeding port 16 in two groups, so as to achieve a better drying effect on the moist soil, the detection disc 11 is rotatably connected to the first motor 7, and the height of the detection disc 11 is higher than the height of the isolation ring 9, the rotary connection ensures that the detection disc 11 can rotate under the drive of the first motor 7, the height of the detection disc 11 is higher than that of the isolation ring 9, and the roller 10 can cross the isolation ring 9 to flatten the soil to be detected.

As shown in fig. 1 and fig. 2, the detection probe 5 and the detection box 6 of the present embodiment are connected in a sliding manner, and the detection probe 5 and the display screen 18 are electrically connected, so that the detection probe 5 can be freely moved left and right in the detection box 6 by the sliding connection, and further, the soil at different positions in the same region can be detected, and the detection effect is more persuasive.

As shown in fig. 1 and 3, the movable sieve 19 and the guide pillar 20 of the present embodiment are slidably connected, and the movable sieve 19 and the detection box 6 form an elastic structure through the spring 21, the slidable connection ensures that the movable sieve 19 can freely move outside the guide pillar 20, and further can sieve the soil entering the interior of the movable sieve 19, and ensure that larger particles are left on the movable sieve 19, and the elastic structure ensures that the movable sieve 19 can move leftwards under the elastic force of the spring 21 when the long end of the cam 23 is separated from the outer wall of the movable sieve 19, and further can make the movable sieve 19 move leftwards and rightwards circularly, and can sieve the soil, and ensure that no particles exist in the soil for detection, and no influence is caused on the detection of heavy metals in the soil.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: when the soil sample drying and grinding device is used, the electric heating wire 14 is electrified, the servo motor 1 (model: 80SW01330F) is started, the servo motor 1 drives the first grinding cylinder 2 to rotate, the first grinding cylinder 2 is meshed with the second grinding cylinder 15 to drive the second grinding cylinder 15 to rotate, the collected soil sample is placed into the treatment box 3 through the feeding hole 16, the first grinding cylinder 2 and the second grinding cylinder 15 are matched to crush soil blocks in the soil sample, the electric heating wire 14 can dry the soil sample through the metal cover 13 to ensure that moist soil does not adhere to the inner wall of the treatment box 3 and the outer wall of the first grinding cylinder 2, the dried and ground soil sample falls into the movable sieve 19 after larger particles are filtered out through the filter plate 12, the second motor 22 (model: Y90S-2) is started, the second motor 22 drives the cam 23 to rotate, when the long end of the cam 23 is in contact with the movable sieve 19, the movable sieve 19 is pushed to move rightwards, when the long end of the cam 23 is separated from the outer wall of the movable sieve 19, the movable sieve 19 can move leftwards under the action of the elastic force of the spring 21, the movable sieve 19 can move leftwards and rightwards circularly to screen soil, the screened soil sample enters the detection disc 11, the electric push rod 8 (model: LM3368) is started, the electric push rod 8 drives the roller 10 to move leftwards to flatten the raised soil sample, the first motor 7 (model: Y90M-2) is started after the soil is flattened, the first motor 7 drives the detection disc 11 to rotate, when the soil sample rotates to the position right below the detection probe 5, the detection probe 5 detects the soil, and the detection result is displayed through the display screen 18.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a heavy metal detection device is used in soil heavy metal prevention and cure, includes detection case (6), its characterized in that: the detection device is characterized in that a support frame (4) is installed at the top of the detection box (6), a treatment box (3) is fixed on the inner side of the support frame (4), metal covers (13) are installed on two sides of the interior of the treatment box (3), heating wires (14) are arranged inside the metal covers (13), a second rolling cylinder (15) is movably connected to the right side of each metal cover (13), a first rolling cylinder (2) is movably connected to the right side of each second rolling cylinder (15), a servo motor (1) is connected to the interior of each first rolling cylinder (2), a feed inlet (16) is formed in the top of the treatment box (3), a filter plate (12) is installed below the interior of the treatment box (3), a detection probe (5) is movably connected to the upper portion of the right side of the interior of the detection box (6), a first motor (7) is installed at the bottom end of the interior of the detection box (6), and a detection disc (11) is arranged at the top of the first motor (7), and the top surface middle part of detecting dish (11) is provided with isolation ring (9), the top swing joint of isolation ring (9) has cylinder (10), and the right side of cylinder (10) is connected with electric putter (8), the inside left side of detection case (6) is fixed with guide pillar (20), and the outside swing joint of guide pillar (20) has shale shaker (19), be connected with spring (21) between shale shaker (19) and detection case (6), and the left side of shale shaker (19) is provided with cam (23), the center department of cam (23) is connected with second motor (22), the positive left side top swing joint of detection case (6) has baffle (17), and installs display screen (18) below the front of detection case (6).

2. The heavy metal detection device for soil heavy metal control of claim 1, characterized in that: the center of the first rolling cylinder (2) is tightly connected with the servo motor (1), and the first rolling cylinder (2) and the second rolling cylinder (15) are consistent in shape and specification.

3. The heavy metal detection device for soil heavy metal control of claim 1, characterized in that: the heating wires (14) are spirally distributed inside the metal cover (13), and two groups of heating wires (14) are symmetrically distributed around the central axis of the feeding hole (16).

4. The heavy metal detection device for soil heavy metal control of claim 1, characterized in that: the detection disc (11) is rotatably connected with the first motor (7), and the height of the detection disc (11) is higher than that of the isolation ring (9).

5. The heavy metal detection device for soil heavy metal control of claim 1, characterized in that: the detection probe (5) is in sliding connection with the detection box (6), and the detection probe (5) is electrically connected with the display screen (18).

6. The heavy metal detection device for soil heavy metal control of claim 1, characterized in that: the movable sieve (19) is in sliding connection with the guide post (20), and an elastic structure is formed between the movable sieve (19) and the detection box (6) through a spring (21).