Portable soil heavy metal rapid detection device

Abstract

The invention provides a portable rapid soil heavy metal detection device, and relates to the technical field of soil detection devices.The portable rapid soil heavy metal detection device comprises a detection box, the upper end face of the detection box is rotationally connected with a cover plate, a detection module is fixedly installed on the left side in the detection box, and a cavity is formed in the right side in the detection box; a placement frame is installed in the detection module, and a fixing box is installed on the outer end face of a left end side plate of the detection box. According to the invention, a limiting strip on the inner end face of a clamping plate is clamped in a clamping hole in the outer end face of a second connecting block, so that the solar panel can be stably fixed at an adjusted angle position through the structure, and after the limiting strip is separated from the clamping hole, a worker can adjust the inclination angle of the solar panel so as to better receive sunlight; the problems that an existing detection device is difficult to stably place and conveniently operate under the complex field terrain condition, detection work of a detector depends on traditional battery power supply, and the cruising ability is limited are solved.

Description

Technical Field

[0001] The invention relates to the technical field of soil detection devices, and in particular to a portable soil heavy metal rapid detection device. Background Art

[0002] Traditional soil heavy metal detection methods often require the collected soil samples to be sent back to the laboratory for testing, which cannot meet practical needs such as rapid screening and on-site monitoring. Especially in some emergency situations that require timely understanding of soil pollution conditions and rapid initial screening of a large number of scattered samples, there is an urgent need for a soil heavy metal detection device that is easy to carry, simple to operate and can quickly give test results.

[0003] However, as far as the existing heavy metal detection boxes are concerned, there are still the following two shortcomings in use:

[0004] First, some portable detection devices only focus on the detection function itself, but ignore the difficulty of stable placement and convenient operation under complex terrain conditions in the field. The detection box working in a tilted state is likely to lead to inaccurate detection results.

[0005] Secondly, some devices rely on traditional battery power supply, which has limited battery life. When working in the field for a long time, it is easy for insufficient power to affect the continuous progress of detection work. If multiple battery packs are prepared, it will increase the burden of carrying. Summary of the invention

[0006] In view of this, the present invention provides a portable soil heavy metal rapid detection device to solve the problem that the current detection device only focuses on the detection function itself, but ignores the difficulty of stable placement and convenient operation under complex terrain conditions in the field, and the detection work of the detector relies on traditional battery power supply, with limited battery life, and is easily affected by insufficient power when working in the field for a long time.

[0007] The present invention provides a portable soil heavy metal rapid detection device, which specifically includes: a detection box;

[0008] The upper end surface of the detection box is rotatably connected with a cover plate, a detection module is fixedly installed at the left position inside the detection box, a cavity is opened at the right position inside the detection box, a placement rack is installed inside the detection module, and a fixed box is installed on the outer end surface of the left side plate of the detection box;

[0009] A partition plate, the partition plate is located inside the cavity on the right side of the detection box, the left end of the partition plate is in contact with the detection module, and the right end of the partition plate is in contact with the right side plate of the detection box;

[0010] A fixing tube, which is installed at the middle position of the bottom end surface of the fixing box, and a receiving groove is provided inside the fixing tube;

[0011] A lifting plate, wherein a fixing rod is installed at the middle position of the lower end surface of the lifting plate, and the fixing rod is slidably clamped in the receiving groove inside the fixing cylinder;

[0012] A solar panel, wherein the solar panel is located inside the fixing box, and two sets of second connecting blocks are fixedly installed on the rear end surface of the solar panel, and through holes are opened on the surface of the second connecting blocks;

[0013] A cardboard, the cardboard is a circular plate structure, a connecting shaft is fixedly installed on the front end surface of the cardboard, and a thread is provided at the end of the connecting shaft;

[0014] The cushion block has a main body of a truncated cone structure. There are four cushion blocks in total. The four cushion blocks are located on the lower end surface of the detection box. A connecting tube is fixedly installed in the middle position of the upper end surface of the cushion block.

[0015] Furthermore, a transverse slide groove is provided on the inner end surface of the right end side plate of the detection box, an iron bar is installed inside the transverse slide groove, and a limit slider is fixedly installed on the right end surface of the partition plate.

[0016] Furthermore, the limit slider is slidably mounted in a transverse slide groove on the inner end surface of the right side plate of the detection box, and two magnets are fixedly mounted on the outer end surface of the limit slider, and the magnets are fitted with the iron bar.

[0017] Furthermore, two locking holes are symmetrically provided on the upper portion of the outer end surface of the fixing tube, threads are provided inside the locking holes, and screws are connected to the threads inside the locking holes.

[0018] Furthermore, two groups of second connecting blocks are fixedly installed on the rear end face of the solar panel, and through holes are opened on the surface of the second connecting blocks. Two first connecting blocks are fixedly installed on the outer end face of the lifting plate. The first connecting block is clamped between the two second connecting blocks, and the connecting shaft at the front end of the clamping plate is clamped in the through holes on the surfaces of the first connecting block and the second connecting block.

[0019] Furthermore, the outer end surface of the second connection block is provided with eight clamping holes in a ring shape, and the inner end surface of the clamping plate is fixedly provided with eight limiting strips in a ring shape, and the limiting strips are clamped in the clamping holes on the outer end surface of the second connection block.

[0020] Furthermore, four fixing screws are fixedly installed on the lower end surface of the detection box, and threads are provided inside the connecting tube, and the fixing screws are threadedly connected inside the connecting tube.

[0021] Furthermore, the outer circumference of the connecting tube is provided with four vertical slots in a ring shape, and a pull rod is rotatably connected inside the vertical slots.

[0022] The present invention provides a portable soil heavy metal rapid detection device, which has the following beneficial effects:

[0023] In the present invention, the partition plate can divide the cavity into different areas, which is convenient for classifying and storing different items. A transverse slide groove is provided on the inner end surface of the right end side plate of the detection box. The limit slider of the partition plate is slidably mounted in the transverse slide groove, so that the partition plate can slide back and forth in the cavity on the right side of the detection box, which is convenient for adjusting the partition position according to actual needs. The two magnets fixedly installed on the outer end surface of the limit slider are in contact with the iron bar inside the transverse slide groove. The suction force between the magnet and the iron bar can be used to stably fix the partition plate in the corresponding position after sliding, thereby preventing it from being easily displaced due to external vibrations and other factors.

[0024] In addition, when the detection box is not in use, the solar panel is installed inside the fixed box, which is convenient for carrying the detection box. The connecting shaft at the front end of the card plate is clamped in the through holes on the surface of the second connecting block and the first connecting block, so that the solar panel and the lifting plate are rotatably connected. When the detection module inside the detection box needs to be charged in the field, the solar panel can be taken out of the fixed box and the inclination angle of the solar panel can be adjusted to improve the utilization rate of sunlight.

[0025] In addition, the fixing rod on the lower end surface of the lifting plate is slidably mounted in the storage groove inside the fixing tube, and two locking holes are provided on the surface of the fixing tube. After the worker tightens the bolts inside the locking holes, the fixing rod can be fixed inside the fixing tube. During this process, the worker can rotate the fixing rod left and right to achieve the purpose of adjusting the horizontal angle of the solar panel.

[0026] In addition, the limit strip on the inner end face of the card board is snapped into the card hole on the outer end face of the second connecting block. This structure allows the solar panel to be stably fixed at the adjusted angle position, and when the limit strip is detached from the card hole, workers can adjust the inclination angle of the solar panel to better receive sunlight, convert solar energy into electrical energy, and provide energy support for the operation of the device.

[0027] In addition, the connecting tube fixedly installed in the middle position of the upper end surface of the pad is threadedly connected to the four fixed screws fixedly installed on the lower end surface of the detection box. This connection method not only ensures the stable connection between the pad and the detection box, but also facilitates installation and disassembly. At the same time, four vertical slots are opened in a ring shape on the outer circumference of the connecting tube. There are pull rods rotatably connected inside the vertical slots. The terrain in the field is undulating. After the workers pull the pull rod out of the vertical slots, they can rotate the connecting tube, thereby adjusting the position of the fixed screws inside the connecting tube, so that the detection box can be in a horizontal state. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0029] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0030] In the attached picture:

[0031] Figure 1 It is a schematic diagram of the overall device structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the internal device structure of the detection box of the present invention;

[0033] Figure 3 It is a schematic diagram of the internal device structure of the fixing box of the present invention;

[0034] Figure 4 It is a schematic diagram of the connection structure between the fixing rod and the fixing cylinder of the present invention;

[0035] Figure 5 It is a schematic diagram of the structure of the partition plate and the limit sliding block of the present invention;

[0036] Figure 6 It is a schematic diagram of the structure of the lifting plate and the solar panel of the present invention;

[0037] Figure 7 The present invention Figure 6 A schematic diagram of the partially enlarged structure at center A;

[0038] Figure 8 It is a schematic diagram of the structure of the detection box and the fixing screw of the present invention;

[0039] Fig. 9 It is a schematic diagram of the exploded structure of the fixing screw and the connecting cylinder of the present invention.

[0040] List of reference numerals:

[0041] 1. Detection box; 101. Detection module; 1011. Placement rack; 102. Horizontal slide; 1021. Iron bar; 103. Cover plate; 104. Fixing box; 105. Fixing screw; 2. Partition plate; 201. Limiting slider; 2011. Magnet; 3. Fixing cylinder; 301. Storage slot; 302. Locking hole; 4. Lifting plate; 401. Fixing rod; 402. First connecting block; 5. Solar panel; 501. Second connecting block; 5011. Clamping hole; 6. Clamping plate; 601. Connecting shaft; 602. Limiting strip; 7. Pad; 8. Connecting cylinder; 801. Vertical clamping slot; 9. Pull rod. DETAILED DESCRIPTION

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of specific embodiments of the present invention.

[0043] Example 1: Please refer to Figures 1 to 9 As shown:

[0044] The present invention provides a portable soil heavy metal rapid detection device, comprising a detection box 1;

[0045] The upper end surface of the detection box 1 is rotatably connected with a cover plate 103, a detection module 101 is fixedly installed at the left position inside the detection box 1, a cavity is opened at the right position inside the detection box 1, a placement rack 1011 is installed inside the detection module 101, and a fixing box 104 is installed on the outer end surface of the left side plate of the detection box 1;

[0046] The partition plate 2 is located inside the cavity on the right side of the detection box 1, the left end of the partition plate 2 is in contact with the detection module 101, and the right end of the partition plate 2 is in contact with the right side plate of the detection box 1;

[0047] The fixed tube 3 is installed at the middle position of the bottom end surface of the fixed box 104, and a receiving groove 301 is opened inside the fixed tube 3;

[0048] The lifting plate 4 has a fixing rod 401 installed in the middle of the lower end surface of the lifting plate 4, and the fixing rod 401 is slidably mounted in the receiving groove 301 inside the fixing cylinder 3;

[0049] Solar panel 5, the solar panel 5 is located inside the fixing box 104, two sets of second connecting blocks 501 are fixedly installed on the rear end surface of the solar panel 5, and through holes are opened on the surface of the second connecting blocks 501;

[0050] The card plate 6 is a circular plate structure, and a connecting shaft 601 is fixedly installed on the front end surface of the card plate 6, and a thread is provided at the end of the connecting shaft 601;

[0051] The cushion block 7 has a main body of a truncated cone structure. There are four cushion blocks 7 in total. The four cushion blocks 7 are located on the lower end surface of the detection box 1 . A connecting tube 8 is fixedly installed in the middle position of the upper end surface of the cushion block 7 .

[0052] Among them, a transverse slide groove 102 is opened on the inner end face of the right end side plate of the detection box 1, and an iron bar 1021 is installed inside the transverse slide groove 102. A limiting slider 201 is fixedly installed on the right end face of the partition plate 2. The partition plate 2 can divide the cavity into different areas, which is convenient for classifying and storing different items.

[0053] Among them, the limit slider 201 is slidably mounted in the horizontal sliding groove 102 on the inner surface of the right end side plate of the detection box 1, and two magnets 2011 are fixedly installed on the outer end surface of the limit slider 201. The magnet 2011 is in contact with the iron bar 1021. During use, the suction force between the magnet 2011 and the iron bar 1021 can be used to stably fix the partition plate 2 in the corresponding position after sliding, thereby preventing it from being easily displaced due to external vibrations and other factors.

[0054] Among them, two locking holes 302 are symmetrically opened on the upper part of the outer end surface of the fixing tube 3, and threads are opened inside the locking holes 302. Bolts are connected to the threads inside the locking holes 302. After the workers tighten the bolts inside the locking holes 302, the fixing rod 401 can be fixedly installed inside the fixing tube 3.

[0055] Among them, two groups of second connecting blocks 501 are fixedly installed on the rear end face of the solar panel 5, and through holes are opened on the surface of the second connecting blocks 501. Two first connecting blocks 402 are fixedly installed on the outer end face of the lifting plate 4. The first connecting block 402 is clamped between the two second connecting blocks 501. The connecting shaft 601 at the front end of the clamping plate 6 is clamped in the through holes on the surfaces of the first connecting block 402 and the second connecting block 501. The solar panel 5 and the lifting plate 4 are rotatably connected, which is convenient for workers to adjust the tilt angle of the solar panel 5.

[0056] Among them, the outer end face of the second connecting block 501 is provided with eight clamping holes 5011 in a ring shape, and the inner end face of the clamping plate 6 is fixedly installed with eight limit strips 602 in a ring shape. The limit strips 602 are clamped into the clamping holes 5011 on the outer end face of the second connecting block 501, and the limit strips 602 on the inner end face of the clamping plate 6 are clamped into the clamping holes 5011 on the outer end face of the second connecting block 501. Such a structure enables the solar panel 5 to be stably fixed at the adjusted angle position, and when the limit strips 602 are detached from the clamping holes 5011, the workers can adjust the inclination angle of the solar panel 5 to better receive sunlight.

[0057] Embodiment 2: The present invention provides a portable soil heavy metal rapid detection device, based on the embodiment 1, such as Figure 1-Figure 9 As shown, it also includes: a detection module 101, in which corresponding detection sensors, circuits and other components are installed, and relevant components for detecting the content of heavy metals in the soil can be used by utilizing electrochemical principles, spectral analysis principles and the like. When the collected soil sample is placed on the placement rack 1011, the detection components in the detection module 101 will analyze and detect the heavy metals in the soil sample according to the preset detection procedures and methods, and finally output the corresponding detection results, thereby realizing the rapid detection function of heavy metals in the soil.

[0058] Embodiment 3: The present invention provides a portable soil heavy metal rapid detection device, based on the embodiment 1, such as Figure 1-Figure 9 As shown, it also includes: four fixing screws 105 are fixedly installed on the lower end surface of the detection box 1, the interior of the connecting tube 8 is provided with threads, the fixing screws 105 are threadedly connected to the interior of the connecting tube 8, and the outer circumference of the connecting tube 8 is provided with four vertical grooves 801 in a ring shape, and the pull rod 9 is rotatably connected to the interior of the vertical groove 801.

[0059] By adopting the above solution, the technical effects brought about are:

[0060] Specific usage and function of this embodiment: In the present invention, the detection module 101 on the left side of the detection box 1 is the core part for realizing soil heavy metal detection. The placement rack 1011 installed inside can be used to place soil samples to be detected and other related items. Some detection supplies can be placed in the cavity on the right side of the detection box 1. The partition plate 2 can divide the cavity into different areas, which is convenient for classifying and storing different items. A transverse slide groove 102 is provided on the inner end face of the right end side plate of the detection box 1. A limit slider 201 is fixedly installed on the right end face of the partition plate 2. The limit slider 201 is slidably mounted in the transverse slide groove 102, so that the partition plate 2 can slide back and forth in the cavity on the right side of the detection box 1, which is convenient for adjusting the separation position according to actual needs. The limit slider 2 01, the two magnets 2011 fixedly installed on the outer end surface are fitted with the iron bar 1021 inside the horizontal slide groove 102, and the suction force between the magnet 2011 and the iron bar 1021 can stably fix the partition plate 2 in the corresponding position after sliding to prevent it from being easily displaced due to external vibrations and other factors. When the detection box 1 is not in use, the solar panel 5 is installed inside the fixed box 104, and the connecting shaft 601 at the front end of the card plate 6 is clamped in the through holes on the surfaces of the second connecting block 501 and the first connecting block 402, so that the solar panel 5 and the lifting plate 4 are rotatably connected. When the detection module 101 inside the detection box 1 needs to be charged in the field, the solar panel 5 can be pulled upward, and the solar panel 5 and the lifting plate 4 move upward at the same time, and the lower end surface of the lifting plate 4 The fixing rod 401 is slidably mounted in the receiving groove 301 inside the fixing tube 3, and two locking holes 302 are provided on the surface of the fixing tube 3. After the worker tightens the bolts inside the locking holes 302, the fixing rod 401 can be fixed inside the fixing tube 3. During this process, the worker can rotate the fixing rod 401 left and right to achieve the purpose of adjusting the horizontal angle of the solar panel 5, and the limiting strip 602 on the inner end face of the card plate 6 is clamped in the card hole 5011 on the outer end face of the second connecting block 501. Such a structure enables the solar panel 5 to be stably fixed at the adjusted angle position, and when the limiting strip 602 is disengaged from the card hole 5011, the worker can adjust the inclination angle of the solar panel 5 to better receive sunlight and direct the solar energy to the solar panel 5. Energy can be converted into electrical energy to provide energy support for the operation of the device, ensuring that the detection work can be carried out using clean energy under lighting conditions. The four pads 7 on the lower end of the detection box 1 play a role in supporting the entire device, so that the device can be stably placed on the surface of different detection sites. The connecting tube 8 fixedly installed in the middle position of the upper end of the pad 7 is threadedly connected to the four fixed screws 105 fixedly installed on the lower end of the detection box 1. This connection method not only ensures the stable connection between the pad 7 and the detection box 1, but also facilitates installation and disassembly. At the same time, the outer circumference of the connecting tube 8 is annular with four vertical grooves 801, and the vertical grooves 801 are rotatably connected with pull rods 9. The terrain in the field is undulating. After the worker pulls the pull rod 9 out of the vertical grooves 801, the connecting tube 8 can be rotated.Thus, the position of the fixing screw 105 inside the connecting tube 8 can be adjusted, so that the detection box 1 can be in a horizontal state.

[0061] In summary, the portable soil heavy metal rapid detection device achieves the purpose of being easy to carry and being able to quickly and accurately detect soil heavy metals through the clever coordination of various components, working together in multiple aspects such as structural layout, energy supply, component positioning, support connection, and core detection.

Claims

1. A portable soil heavy metal rapid detection device, characterized in that: include: A detection box (1), wherein the upper end surface of the detection box (1) is rotatably connected with a cover plate (103), a detection module (101) is fixedly installed at the left position inside the detection box (1), a cavity is opened at the right position inside the detection box (1), a placement rack (1011) is installed inside the detection module (101), and a fixed box (104) is installed on the outer end surface of the left side plate of the detection box (1); a partition plate (2), wherein the partition plate (2) is located inside the cavity on the right side inside the detection box (1), a left end side of the partition plate (2) is in contact with the detection module (101), and a right end side of the partition plate (2) is in contact with the right side plate of the detection box (1); a fixed tube (3), wherein the fixed tube (3) is installed at the middle position of the bottom end surface of the fixed box (104), and a storage groove (301) is opened inside the fixed tube (3); a lifting plate (4), A fixing rod (401) is installed at the middle position of the lower end surface of the lifting plate (4), and the fixing rod (401) is slidably mounted in the storage groove (301) inside the fixing tube (3); a solar panel (5), the solar panel (5) is located inside the fixing box (104), and two groups of second connecting blocks (501) are fixedly installed on the rear end surface of the solar panel (5), and the surface of the second connecting block (501) is provided with a through hole; a card plate (6), the card plate (6) is a circular plate structure, and a connecting shaft (601) is fixedly installed on the front end surface of the card plate (6), and a thread is opened at the end of the connecting shaft (601); a cushion block (7), the main body of the cushion block (7) is a truncated cone structure, and a total of four cushion blocks (7) are provided, and the four cushion blocks (7) are located on the lower end surface of the detection box (1), and a connecting tube (8) is fixedly installed at the middle position of the upper end surface of the cushion block (7).

2. A portable soil heavy metal rapid detection device as claimed in claim 1, characterized in that: A transverse sliding groove (102) is provided on the inner end surface of the right end side plate of the detection box (1), an iron bar (1021) is installed inside the transverse sliding groove (102), and a limiting sliding block (201) is fixedly installed on the right end surface of the partition plate (2).

3. A portable soil heavy metal rapid detection device as claimed in claim 2, characterized in that: The limit slider (201) is slidably mounted in a transverse slide groove (102) on the inner end surface of the right end side plate of the detection box (1), and two magnets (2011) are fixedly mounted on the outer end surface of the limit slider (201), and the magnets (2011) are fitted with the iron bar (1021).

4. A portable soil heavy metal rapid detection device as claimed in claim 1, characterized in that: Two locking holes (302) are symmetrically provided at the upper position of the outer end surface of the fixing cylinder (3), threads are provided inside the locking holes (302), and screw rods are connected to the threads inside the locking holes (302).

5. A portable soil heavy metal rapid detection device as claimed in claim 1, characterized in that: Two groups of second connection blocks (501) are fixedly mounted on the rear end surface of the solar panel (5), and through holes are provided on the surfaces of the second connection blocks (501). Two first connection blocks (402) are fixedly mounted on the outer end surface of the lifting plate (4), and the first connection block (402) is clamped between the two second connection blocks (501). The connection shaft (601) at the front end of the clamping plate (6) is clamped in the through holes on the surfaces of the first connection block (402) and the second connection block (501).

6. A portable soil heavy metal rapid detection device as claimed in claim 5, characterized in that: The outer end surface of the second connection block (501) is provided with eight clamping holes (5011) in a ring shape, and the inner end surface of the clamping plate (6) is fixedly installed with eight limiting strips (602) in a ring shape, and the limiting strips (602) are clamped inside the clamping holes (5011) on the outer end surface of the second connection block (501).

7. A portable soil heavy metal rapid detection device as claimed in claim 1, characterized in that: Four fixing screws (105) are fixedly mounted on the lower end surface of the detection box (1), a thread is provided inside the connecting tube (8), and the fixing screws (105) are threadedly connected inside the connecting tube (8).

8. A portable soil heavy metal rapid detection device as claimed in claim 1, characterized in that: The outer circumference of the connecting cylinder (8) is provided with four vertical slots (801) in a ring shape, and a pull rod (9) is rotatably connected inside the vertical slots (801).

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