A soil environmental impact assessment device

Abstract

This utility model provides a soil environmental impact assessment device, including a mounting base, a mounting frame, a moving device, a lifting device, a detection mechanism, and two positioning components. The mounting base has a cultivation trough, and the mounting frame is erected on the mounting base. The moving device includes a first slide rail, a first moving frame, a second slide rail, and a second moving frame. One end of the lifting device is connected to the second moving frame, and the other end of the lifting device is provided with at least two detection mechanisms, each facing the mounting base. One positioning component restricts the movement of the first moving frame, and the other positioning component restricts the movement of the second moving frame. The technical solution provided by this utility model solves the technical problems of low detection efficiency and complex drive device structure in related technologies.

Description

Technical Field

[0001] This utility model relates to the field of soil testing instruments, and in particular to a soil environmental impact assessment device. Background Technology

[0002] In related technologies, corresponding detection equipment is set up to study the impact of fertilizers on soil compaction. This equipment typically includes a detection head, which is inserted into the soil via a drive mechanism. By comparing the depth of insertion each time, the extent of the impact of different amounts of fertilizer on soil compaction can be determined.

[0003] However, this testing equipment can usually only test one location of the soil at a time, and the testing efficiency is low when testing multiple locations; at the same time, the device that drives the testing mechanism is too complicated, resulting in excessively high cost of the testing equipment.

[0004] Therefore, it is necessary to provide a new soil environmental impact assessment device to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a soil environmental impact assessment device, which solves the technical problems of low detection efficiency and complex drive device structure in related technologies.

[0006] To solve the above-mentioned technical problems, the soil environmental impact assessment equipment provided by this utility model includes a mounting base, on which a cultivation trough is provided. The soil environmental impact assessment equipment also includes a mounting frame, a moving device, a lifting device, a detection mechanism, and two positioning components; the mounting frame is erected on the mounting base.

[0007] The moving device includes a first slide rail, a first moving frame, a second slide rail, and a second moving frame. The first slide rail is located at the top of the mounting frame. The first moving frame is slidably mounted on the first slide rail. The second slide rail is connected to the first moving frame and suspended above the cultivation tank. The second moving frame is slidably mounted on the second slide rail. One end of the lifting device is connected to the second moving frame, and the other end of the lifting device is provided with at least two detection mechanisms, each of which faces the mounting base. One positioning member is used to restrict the movement of the first moving frame, and the other positioning member is used to restrict the movement of the second moving frame.

[0008] Preferably, there are two mounting brackets, and the cultivation tank is located between the two mounting brackets.

[0009] Preferably, there is one of each of the first slide rail and the first movable frame, and they are arranged in a one-to-one correspondence; wherein the first slide rail is located at the top of any of the mounting brackets.

[0010] Preferably, there are two of each of the first slide rails and the first movable frame, with one first slide rail located at the top of a corresponding mounting bracket, and the first slide rails and the first movable frames are arranged in a one-to-one correspondence; wherein, the two ends of the second slide rail are respectively connected to the two first movable frames.

[0011] Preferably, the extension direction of the first slide rail is perpendicular to the extension direction of the second slide rail.

[0012] Preferably, both the first slide rail and the second slide rail are provided with multiple positioning holes, and the positioning member passes through the corresponding first moving frame or second moving frame and is adapted to one of the positioning holes.

[0013] Preferably, the lifting device includes a lifting cylinder and a lifting plate, one end of the lifting cylinder is connected to the second movable frame, the other end of the lifting cylinder is connected to the lifting plate, and the detection mechanism is located on the lifting plate.

[0014] Preferably, the detection mechanism includes a sleeve, a connecting rod, a first elastic element, and a detection head. The sleeve is disposed on the lifting plate, one end of the connecting rod extends into the sleeve and is elastically connected to the sleeve through the first elastic element, and the detection head is disposed at the other end of the connecting rod, and the detection head is provided with scale lines.

[0015] Preferably, the soil environmental impact assessment equipment further includes a slide and a fertilizer box. The slide is located on the mounting base and on one side of the cultivation trough. The fertilizer box includes an outer box and a connecting ear. One end of the connecting ear is connected to the outer box, and the other end of the connecting ear is slidably connected to the slide. The top and bottom ends of the outer box are respectively provided with a first inlet and a first outlet. The connecting ear is used to reciprocate along the extension direction of the slide to drive the outer box to reciprocate between the two ends of the cultivation trough.

[0016] Preferably, the fertilizer box further includes an inner box, which is disposed inside the outer box and slidably connected to the outer box. The top and bottom of the inner box are respectively provided with a second inlet and a second outlet.

[0017] The soil environmental impact assessment equipment also includes a reciprocating mechanism, which includes a rack, a rotating shaft, a gear, a drive wheel, a transmission arm, and a second elastic element. The rack is arranged parallel to and adjacent to the slide rail. One end of the rotating shaft passes through the outer box and is connected to the drive wheel. The two ends of the transmission arm are respectively hinged to the drive wheel and the inner box. The gear is located at the other end of the rotating shaft and meshes with the rack.

[0018] The soil environmental impact assessment equipment provided by this utility model uses a simple moving device to drive the detection mechanism to move, which can detect multiple locations in the soil in the cultivation tank; in addition, the lifting plate is equipped with at least two detection mechanisms, which can detect at least two locations at a time, improving detection efficiency, and improving detection accuracy through multiple sets of detection. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of a preferred embodiment of the soil environmental impact assessment equipment provided by this utility model from one angle;

[0020] Figure 2 for Figure 1 The diagram shows another angle of the soil environmental impact assessment equipment.

[0021] Figure 3 for Figure 1 A cross-sectional view of the testing facility shown;

[0022] Figure 4 for Figure 1 The diagram shows the structure of the positioning component.

[0023] Figure 5 for Figure 2 The enlarged view of part A shown;

[0024] Figure 6 for Figure 2 The fertilizer box shown is a cross-sectional view.

[0025] Numbering on the map:

[0026] 1-Mounting base, 2-Mounting frame, 3-Moving device, 4-Lifting device, 5-Detection mechanism, 6-Positioning component, 7-Fertilizer box, 8-Slide rail, 9-Reciprocating mechanism; 11-Cultivation tank;

[0027] 31-First slide rail, 32-First moving frame, 33-Second slide rail, 34-Second moving frame; 35-Positioning hole;

[0028] 41-Lifting cylinder, 42-Lifting plate;

[0029] 51-Sleeve, 52-Connecting rod, 53-First elastic element, 54-Detection head;

[0030] 61 - Nut, 62 - Locating pin;

[0031] 71-Outer box, 72-Inner box, 73-Connecting ear, 74-Box lid, 75-Sealing plate, 76-Base, 77-Pull ring;

[0032] 711 - First inlet, 712 - First outlet, 721 - Second inlet, 722 - Second outlet;

[0033] 91-Rack plate, 92-Rotating shaft, 93-Gear, 94-Drive wheel, 95-Transmission arm, 96-Second elastic element.

[0034] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] This invention provides a soil environmental impact assessment device.

[0037] Please see Figure 1 In one embodiment of this utility model, the soil environmental impact assessment equipment includes a mounting base 1, on which a cultivation trough 11 is provided. The soil environmental impact assessment equipment also includes a mounting frame 2, a moving device 3, a lifting device 4, a detection mechanism 5, and two positioning components 6. The mounting frame 2 is erected on the mounting base 1.

[0038] The moving device 3 includes a first slide rail 31, a first moving frame 32, a second slide rail 33, and a second moving frame 34. The first slide rail 31 is located at the top of the mounting frame 2. The first moving frame 32 is slidably mounted on the first slide rail 31. The second slide rail 33 is connected to the first moving frame 32 and suspended above the cultivation tank 11. The second moving frame 34 is slidably mounted on the second slide rail 33. One end of the lifting device 4 is connected to the second moving frame 34. At least two detection mechanisms 5 are provided on the other end of the lifting device 4. Each detection mechanism 5 is arranged facing the mounting base 1. One positioning member 6 is used to restrict the movement of the first moving frame 32, and the other positioning member 6 is used to restrict the movement of the second moving frame 34.

[0039] In this embodiment, the number of the detection mechanisms 5 can be two.

[0040] The soil to be tested is placed in the cultivation tank 11. This soil can be either unfertilized or fertilized. The user can adjust the placement according to the experimental needs. Before testing, the soil can be divided into areas by adding different amounts of fertilizer to each area, with trenches separating the different areas.

[0041] In the soil environmental impact assessment equipment provided by this utility model, the detection mechanism 5 is driven to move by a simple moving device 3. The detection mechanism 5 can detect multiple locations of the soil in the cultivation tank 11. Furthermore, at least two detection mechanisms 5 are provided on the lifting plate 42, which can detect at least two locations at a time, thereby improving detection efficiency. Through multiple sets of detections, the detection accuracy is improved.

[0042] In one embodiment, the number of mounting brackets 2 can be one.

[0043] In this embodiment, there can be two mounting brackets 2, and the cultivation tank 11 is located between the two mounting brackets 2 to ensure the stable installation of the first slide rail 31 and the second slide rail 33.

[0044] As an optional implementation of this embodiment, the number of the first slide rail 31 and the first moving frame 32 is one, and the two are arranged in a one-to-one correspondence; wherein, the first slide rail 31 is located at the top of any of the mounting brackets 2 to simplify the structure of the first slide rail 31 and the first moving frame 32.

[0045] As another optional implementation of this embodiment, there are two of the first slide rail 31 and the first moving frame 32. One first slide rail 31 is located at the top of the corresponding mounting bracket 2, and the first slide rail 31 and the first moving frame 32 are arranged in a one-to-one correspondence. The two ends of the second slide rail 33 are respectively connected to the two first moving frames 32 to further ensure the stable setting of the second slide rail 33.

[0046] The extension direction of the first slide rail 31 is perpendicular to the extension direction of the second slide rail 33 to ensure the accurate movement of the detection mechanism 5.

[0047] In this embodiment, the first slide rail 31 and the second slide rail 33 are each provided with a plurality of positioning holes 35. The positioning member 6 passes through the corresponding first moving frame 32 or second moving frame 34 and is adapted to one of the positioning holes 35.

[0048] The positioning member 6, after penetrating the corresponding first moving frame 32 or second moving frame 34, is adapted to a positioning hole 35. This means that one positioning member 6, after penetrating the first moving frame 32, extends into a positioning hole 35 on the first slide rail 31 to fix the first moving frame 32 to the first slide rail 31; the other positioning member 6, after penetrating the second moving frame 34, extends into a positioning hole 35 on the second slide rail 33 to fix the second moving frame 34 to the second slide rail 33.

[0049] Preferably, only one first slide rail 31 needs to have a positioning hole 35. The distance between two adjacent positioning holes 35 can be less than 1 cm.

[0050] Please refer to the following: Figure 1 and Figure 4 Specifically, the positioning component 6 includes a nut 61 and a positioning pin 62. The nut 61 is located at the top of the positioning pin 62, and the positioning pin 62 passes through the first movable frame 32 and is threadedly connected to the first movable frame 32. The connection between the positioning component 6 and the second movable frame 34 is similar to that between the first movable frame 32 and will not be described in detail here.

[0051] Please refer to it again. Figure 1 The lifting device 4 includes a lifting cylinder 41 and a lifting plate 42. One end of the lifting cylinder 41 is connected to the second moving frame 34, and the other end of the lifting cylinder 41 is connected to the lifting plate 42. The detection mechanism 5 is located on the lifting plate 42 to ensure a stable connection between the lifting device 4 and the detection mechanism 5.

[0052] Please refer to the following: Figure 1 and Figure 3 The detection mechanism 5 includes a sleeve 51, a connecting rod 52, a first elastic element 53, and a detection head 54. The sleeve 51 is disposed on the lifting plate 42. One end of the connecting rod 52 extends into the sleeve 51 and is elastically connected to the sleeve 51 through the first elastic element 53. The detection head 54 is disposed at the other end of the connecting rod 52 and has scale lines. A scale value is provided on one side of the detection head 54 to facilitate reading the depth of the detection head 54 inserted into the soil.

[0053] Please refer to the following: Figure 1 , Figure 2 , Figure 5 and Figure 6 The soil environmental impact assessment equipment also includes a slide 8 and a fertilizer box 7. The slide 8 is located on the mounting base 1 and on one side of the cultivation tank 11. The fertilizer box 7 includes an outer box 71 and a connecting ear 73. One end of the connecting ear 73 is connected to the outer box 71, and the other end of the connecting ear 73 is slidably connected to the slide 8. The top and bottom ends of the outer box 71 are respectively provided with a first inlet 711 and a first outlet 712. The connecting ear 73 is used to reciprocate along the extension direction of the slide 8 to drive the outer box 71 to reciprocate between the two ends of the cultivation tank 11.

[0054] In this embodiment, the beginning and end of the cultivation tank 11 refer to the two ends of the cultivation tank 11 facing the two mounting brackets 2.

[0055] It is understood that the number of the slide 8 and the connecting ear 73 can be one, and one slide 8 is provided on one side of the cultivation tank 11.

[0056] The number of the slide 8 and the connecting ear 73 can also be two, and they are set in a one-to-one correspondence. The cultivation tank 11 is located between the two slides 8.

[0057] Please refer to the following: Figure 2 , Figure 5 and Figure 6 The fertilizer box 7 also includes an inner box 72, which is disposed inside the outer box 71 and is slidably connected to the outer box 71. The top and bottom of the inner box 72 are respectively provided with a second inlet 721 and a second outlet 722.

[0058] The soil environmental impact assessment equipment also includes a reciprocating mechanism 9, which includes a rack plate 91, a rotating shaft 92, a gear 93, a drive wheel 94, a transmission arm 95, and a second elastic element 96. The rack plate 91 is arranged parallel to and adjacent to the slide rail 8. One end of the rotating shaft 92 passes through the outer box 71 and is connected to the drive wheel 94. The two ends of the transmission arm 95 are respectively hinged to the drive wheel 94 and the inner box 72. The gear 93 is located at the other end of the rotating shaft 92 and meshes with the rack plate 91.

[0059] The fertilizer box 7 further includes a base 76, a sealing plate 75, and a pull ring 77. The reciprocating mechanism 9 further includes a second elastic element 96. The base 76 is located at the bottom end of the outer box 71 and surrounds the first discharge port 712. The sealing plate 75 is detachably connected to the base 76 and covers the first discharge port 712. The pull ring 77 is located at the end of the sealing plate 75 opposite to the base 76. The second elastic element 96 is used to elastically connect the outer box 71 and the inner box 72 at the end opposite to the transmission arm 95.

[0060] The fertilizer box 7 also includes a lid 74, which is detachably connected to the outer box 71 and covers the first inlet 711.

[0061] A preferred method of using the soil environmental impact assessment equipment provided in this embodiment is as follows:

[0062] By setting two detection mechanisms 5 on a lifting device 4, two positions can be detected sequentially;

[0063] During testing, the lifting cylinder 41 pushes the lifting plate 42, thereby moving the sleeve 51 downward and causing the detection head 54 to move downward and insert into the soil. When inserted, the detection head 54 pushes the connecting rod 52 to compress the first elastic element 53. The insertion depth can be determined according to the scale value on the detection head 54.

[0064] By adjusting the positions of the first moving frame 32 and the second moving frame 34, different positions of the soil in the cultivation tank 11 can be detected. During adjustment, by turning the positioning pin 62 and the nut 61 located on the first moving frame 32 or the second moving frame 34, the positioning pin 62 is moved out of the positioning hole 35. At this time, the first moving frame 32 or the second moving frame 34 can be moved to the corresponding position, so that the positioning pin 62 corresponds to the positioning hole 35 at the corresponding position. By turning the nut 61 in the opposite direction, the positioning pin 62 is moved into the positioning hole 35, which achieves the limit and makes the detection more stable.

[0065] When fertilization is needed:

[0066] Fertilizer is added to the inside of the inner box 72 through the first inlet 711 of the outer box 71 and the second inlet 721 of the inner box 72.

[0067] When preparing to fertilize, move the fertilizer box 7 to the upper side of the soil in the cultivation trough 11. At this time, the first discharge port 712 and the second discharge port 722 are both located on the upper side of the soil in the cultivation trough 11. Pull open the sealing plate 75 to open the first discharge port 712.

[0068] The connecting ear 73 is driven to reciprocate along the extension direction of the slide 8, so as to drive the outer box 71 to reciprocate between the two ends of the incubation tank 11.

[0069] During the movement, gear 93 interacts with rack plate 91, driving rotating shaft 92 to rotate. Rotating shaft 92 drives drive wheel 94 to rotate, thereby pulling inner box 72 back and forth within outer box 71 via transmission arm 95. This allows fertilizer in inner box 72 to fall evenly into the soil, making fertilization more convenient and ensuring that fertilizer is evenly distributed in the soil, thus improving the accuracy of subsequent testing.

[0070] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A soil environmental impact assessment device, comprising a mounting base, wherein a cultivation trough is provided on the mounting base, characterized in that, The soil environmental impact assessment equipment also includes a mounting frame, a moving device, a lifting device, a detection mechanism, and two positioning components; the mounting frame is erected on the mounting base; The moving device includes a first slide rail, a first moving frame, a second slide rail, and a second moving frame. The first slide rail is located at the top of the mounting frame. The first moving frame is slidably mounted on the first slide rail. The second slide rail is connected to the first moving frame and suspended above the cultivation tank. The second moving frame is slidably mounted on the second slide rail. One end of the lifting device is connected to the second moving frame, and the other end of the lifting device is provided with at least two detection mechanisms, each of which faces the mounting base. One positioning member is used to restrict the movement of the first moving frame, and the other positioning member is used to restrict the movement of the second moving frame.

2. The soil environmental impact assessment equipment as described in claim 1, characterized in that, The number of mounting racks is two, and the cultivation tank is located between the two mounting racks.

3. The soil environmental impact assessment equipment as described in claim 2, characterized in that, The number of the first slide rail and the first movable frame is one, and they are arranged in a one-to-one correspondence; wherein, the first slide rail is located at the top of any of the mounting brackets.

4. The soil environmental impact assessment equipment as described in claim 2, characterized in that, There are two of each of the first slide rails and the first movable frame. One of the first slide rails is located at the top of the corresponding mounting bracket, and the first slide rails and the first movable frames are arranged in a one-to-one correspondence. The two ends of the second slide rail are respectively connected to the two first movable frames.

5. The soil environmental impact assessment equipment as described in claim 4, characterized in that, The extension direction of the first slide rail is perpendicular to the extension direction of the second slide rail.

6. The soil environmental impact assessment equipment as described in claim 4, characterized in that, Both the first slide rail and the second slide rail are provided with multiple positioning holes. The positioning member passes through the corresponding first or second moving frame and is adapted to one of the positioning holes.

7. The soil environmental impact assessment equipment as described in claim 6, characterized in that, The lifting device includes a lifting cylinder and a lifting plate. One end of the lifting cylinder is connected to the second movable frame, and the other end of the lifting cylinder is connected to the lifting plate. The detection mechanism is located on the lifting plate.

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