Environment-friendly heavy metal detection device for soil remediation

Abstract

The utility model relates to an environment-friendly heavy metal detection device for soil remediation, which comprises a support frame, a detection piece is arranged on the support frame, a control panel is arranged at the upper end part of the support frame, and the lower end part of the support frame is rotationally connected with moving wheels; the detection piece comprises a double-shaft motor, one end of the double-shaft motor is fixedly connected with the inner top wall of the supporting frame, and the inner top wall of the supporting frame is fixedly connected with the supporting frame located on the outer side of the double-shaft motor. According to the environment-friendly heavy metal detection device for soil remediation, a started double-shaft motor can drive driving blocks on the two sides to get close through a screw rod, so that a sampling barrel is driven by an inclined rod to move downwards and extend into soil for sampling, and the reset sampling barrel can abut against the sampled soil through an abutting rod into a detection box to be detected through a detection rod; the detection efficiency is improved while the detection convenience is improved, meanwhile, the sampled soil can be poured to the sampling position, damage to the soil is reduced, and the environmental protection property is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil remediation, in particular to an environmentally friendly heavy metal detection device for soil remediation. Background Art

[0002] Soil remediation is a technical measure to restore the normal function of contaminated soil. Before soil remediation, it is necessary to detect heavy metals in the soil to facilitate targeted remediation work based on the type and content of heavy metals. Heavy metal detection equipment is needed in this process.

[0003] For example, the utility model with announcement number CN215263476U discloses a heavy metal detection device for soil remediation. After holding the first handle, the device is placed vertically and placed against the ground. Then the other hand is held on the second handle, and the second button is pressed to start the motor. The mounting base rotates under the action of the motor and the motor shaft, thereby driving the drill bit to rotate. At the same time, the motor box is slid downward while holding the second handle, and the drill bit slides downward accordingly, making it convenient to drill the drill bit into the ground, so as to complete the subsequent detection operation of heavy metals in the soil.

[0004] However, the above application requires manual drilling and delivery of soil to complete the soil testing, which makes the entire equipment inconvenient to use, thereby reducing the convenience and efficiency of the test. Therefore, an environmentally friendly heavy metal detection device for soil remediation is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an environmentally friendly heavy metal detection device for soil remediation, which has the advantages of improving detection efficiency and solving the problem of poor detection efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly heavy metal detection device for soil remediation, comprising a support frame, a detection member is arranged on the support frame, a control panel is arranged at the upper end of the support frame, and a moving wheel is rotatably connected to the lower end of the support frame;

[0007] The detection member includes a dual-axis motor fixedly connected to the inner top wall of the support frame, the inner top wall of the support frame is fixedly connected to a second support frame located on the outer side of the dual-axis motor, the output shaft of the dual-axis motor is fixedly connected to a screw having one end passing through the second support frame, the outer side of the screw is threadedly connected to a driving block, the lower end of the driving block is rotatably connected to a sampling tube, the lower end of the second support frame is fixedly connected to a support rod having one end extending to the inner side of the sampling tube, the outer side of the support frame is slidably connected to a cross bar having one end passing through and extending to the inner side thereof, the end of the cross bar is fixedly connected to a detection box, the inner bottom wall of the detection box is fixedly installed with a detection rod, the sampling tube and the front side of the detection box are rotatably connected to support rings, and a telescopic rod is arranged between the two support rings.

[0008] Furthermore, a threaded hole located outside the screw rod is formed inside the driving block, and the threaded hole cooperates with the thread on the outside of the screw rod.

[0009] Furthermore, a slider having one end extending into the interior of the support frame is fixedly connected to the upper end of the driving block, and a slide groove located outside the slide groove is formed on the inner top wall of the support frame, and the slide groove is slidably connected to the slide groove.

[0010] Furthermore, a circular hole is formed on the inner side wall of the support frame and is located outside the cross bar, and one end of the cross bar located outside the support frame is T-shaped.

[0011] Furthermore, the lower end of the sampling tube is conical, and the end of the support rod located inside the sampling tube is T-shaped.

[0012] Furthermore, the telescopic rod includes a sleeve rod with one end fixedly connected to the top support ring, a sliding rod is slidably connected to the inner side of the sleeve rod, the lower end of the sliding rod is fixedly connected to the bottom support ring, and a spring is fixedly connected between the sliding rod and the inner side of the sleeve rod.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The environmentally friendly heavy metal detection device for soil remediation has the advantages that the started dual-axis motor can drive the driving blocks on both sides to approach each other through the screw rod, so that the sampling tube is driven to move downward and extend into the soil through the inclined rod to take samples, and the reset sampling tube can push the sampled soil into the detection box through the push rod to be detected by the detection rod, thereby improving the convenience of detection and the detection efficiency. At the same time, the sampled soil can be dumped to the sampling site, reducing the damage to the soil and improving the environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a front cross-sectional view of the overall structure of the utility model;

[0017] Figure 3 It is a three-dimensional cross-sectional view of the telescopic rod structure of the utility model.

[0018] In the figure: 1 support frame, 2 detection member, 21 second support frame, 22 dual-axis motor, 23 screw, 24 drive block, 25 sampling tube, 26 telescopic rod, 261 sleeve, 262 spring, 263 slide bar, 27 cross bar, 28 detection box, 29 support ring, 210 inclined rod, 211 support rod, 212 detection rod, 3 control panel, 4 moving wheel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 In this embodiment, an environmentally friendly heavy metal detection device for soil remediation includes a support frame 1, a detection member 2 is arranged on the support frame 1, a control panel 3 is arranged at the upper end of the support frame 1, and a moving wheel 4 is rotatably connected to the lower end of the support frame 1;

[0021] The detection member 2 includes a dual-axis motor 22 fixedly connected to the inner top wall of the support frame 1 at one end, and a second support frame 21 located on the outer side of the dual-axis motor 22 is fixedly connected to the inner top wall of the support frame 1. The output shaft of the dual-axis motor 22 is fixedly connected to a screw rod 23 with one end passing through the second support frame 21, and the outer side of the screw rod 23 is threadedly connected to a driving block 24. The lower end of the driving block 24 is rotatably connected to a sampling barrel 25, and the lower end of the second support frame 21 is fixedly connected to a support rod 211 with one end extending to the inner side of the sampling barrel 25.

[0022] In this embodiment, the started dual-axis motor 22 can drive the driving blocks 24 on both sides to approach each other through the screw rod 23, thereby driving the sampling tube 25 to move downward and extend into the soil for sampling through the inclined rod 210.

[0023] A threaded hole located outside the screw rod 23 is formed inside the driving block 24 , and the threaded hole cooperates with the thread outside the screw rod 23 , so that the rotating screw rod 23 can drive the driving block 24 to move back and forth laterally.

[0024] In addition, the upper end of the driving block 24 is fixedly connected to a slider having one end extending into the interior of the support frame 1. The inner top wall of the support frame 1 is provided with a sliding groove located outside the slider. The sliding groove is slidably connected to the slider, so that the driving block 24 driven by the screw 23 is more stable during the lateral movement.

[0025] See also Figure 2-3 In this embodiment, the outer side of the support frame 1 is slidably connected to a cross bar 27 with one end penetrating and extending to the inner side thereof, the end of the cross bar 27 is fixedly connected to a detection box 28, the inner bottom wall of the detection box 28 is fixedly installed with a detection rod 212, the sampling tube 25 and the front side of the detection box 28 are both rotatably connected to a support ring 29, and a telescopic rod 26 is arranged between the two support rings 29.

[0026] In this embodiment, the reset sampling tube 25 can use the push rod 211 to push the sampled soil into the detection box 28 for detection by the detection rod 212, thereby improving the detection convenience and efficiency. At the same time, the sampled soil can be poured into the sampling site to reduce damage to the soil.

[0027] The inner wall of the support frame 1 is provided with a round hole located outside the cross bar 27 , and one end of the cross bar 27 located outside the support frame 1 is T-shaped.

[0028] In addition, the telescopic rod 26 includes a sleeve rod 261 having one end fixedly connected to the top support ring 29, a slide rod 263 is slidably connected to the inner side of the sleeve rod 261, and the lower end of the slide rod 263 is fixedly connected to the bottom support ring 29. A spring 262 is fixedly connected between the slide rod 263 and the inner side of the sleeve rod 261, so that the telescopic rod 26 can be stretched during the rising process of the sampling tube 25, and the detection box 28 can also be pressed against the bottom of the sampling tube 25 through the telescopic rod 26.

[0029] It should be noted that a stopper is provided on the inner wall of the detection box 28 through the rotation of the rotating shaft, and a torsion spring located on the outside of the rotating shaft is provided between the stopper and the detection box 28, so that the operator can pull the stopper to discharge the detected soil conveniently, and the detection rod 212 is electrically connected to the control panel 3 to display the soil heavy metal detection value through the control panel 3.

[0030] The working principle of the above embodiment is:

[0031] Since the started dual-axis motor 22 can drive the screw 23 to rotate, the driving blocks 24 on both sides are driven to move toward the side close to the dual-axis motor 22, and then the sampling tube 25 is pushed downward by the inclined rod 210. During the downward movement of the sampling tube 25, the detection box 28 can be pushed to slide toward one side of the inner wall of the support frame 1 by the telescopic rod 26. When the downward-moving sampling tube 25 extends into the soil, the sampling of the soil can be completed. After the reset sampling tube 25 drives the detection box 28 to move to the bottom of the sampling tube 25 through the telescopic rod 26, the push rod 211 can push the sampled soil into the detection box 28 for detection by the detection rod 212, thereby improving the convenience of detection and the detection efficiency. At the same time, the sampled soil can be dumped to the sampling location, reducing the damage to the soil and improving environmental protection.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly heavy metal detection device for soil remediation, comprising a support frame (1), characterized in that: The support frame (1) is provided with a detection component (2), the upper end of the support frame (1) is provided with a control panel (3), and the lower end of the support frame (1) is rotatably connected to a moving wheel (4); The detection member (2) comprises a double-axis motor (22) fixedly connected at one end to the inner top wall of the support frame (1); the inner top wall of the support frame (1) is fixedly connected to a second support frame (21) located outside the double-axis motor (22); the output shaft of the double-axis motor (22) is fixedly connected to a screw rod (23) having one end passing through the second support frame (21); the outer side of the screw rod (23) is threadedly connected to a driving block (24); the lower end of the driving block (24) is rotatably connected to a sampling tube (25); the second support frame (21 ) is fixedly connected to the lower end of a support rod (211) whose end extends to the inner side of the sampling tube (25); the outer side of the support frame (1) is slidably connected to a cross bar (27) whose end passes through and extends to the inner side thereof; the end of the cross bar (27) is fixedly connected to a detection box (28); the inner bottom wall of the detection box (28) is fixedly mounted with a detection rod (212); the front sides of the sampling tube (25) and the detection box (28) are both rotatably connected to support rings (29); a telescopic rod (26) is provided between the two support rings (29).

2. The environmentally friendly heavy metal detection device for soil remediation according to claim 1 is characterized in that: A threaded hole located outside the screw rod (23) is provided inside the driving block (24), and the threaded hole cooperates with the thread on the outside of the screw rod (23).

3. The environmentally friendly heavy metal detection device for soil remediation according to claim 1 is characterized in that: The upper end of the driving block (24) is fixedly connected to a sliding block having one end extending into the interior of the support frame (1); the inner top wall of the support frame (1) is provided with a sliding groove located outside the sliding block, and the sliding groove is slidably connected to the sliding block.

4. The environmentally friendly heavy metal detection device for soil remediation according to claim 1 is characterized in that: The inner side wall of the support frame (1) is provided with a circular hole located outside the cross bar (27), and one end of the cross bar (27) located outside the support frame (1) is T-shaped.

5. The environmentally friendly heavy metal detection device for soil remediation according to claim 1 is characterized in that: The lower end of the sampling tube (25) is conical, and the end of the support rod (211) located inside the sampling tube (25) is T-shaped.

6. The environmentally friendly heavy metal detection device for soil remediation according to claim 1 is characterized in that: The telescopic rod (26) comprises a sleeve rod (261) having one end fixedly connected to the top support ring (29); a sliding rod (263) is slidably connected to the inner side of the sleeve rod (261); the lower end of the sliding rod (263) is fixedly connected to the bottom support ring (29); and a spring (262) is fixedly connected between the sliding rod (263) and the inner side of the sleeve rod (261).

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