Rapid sampling device for soil detection

Abstract

The utility model discloses a quick sampling device for soil detection, which comprises an adjusting assembly, a stabilizing base, a moving assembly, a driving mechanism and a material taking assembly, the stabilizing base is fixedly arranged at the bottom of the adjusting assembly, the driving mechanism is arranged on the right side of the adjusting assembly, the moving assembly is arranged on the right side of the driving mechanism, and the material taking assembly is arranged on the stabilizing base. The material taking assembly is arranged in an inner cavity of the moving assembly, the adjusting assembly comprises a fixing rod, a limiting groove, a threaded rod, a first sliding groove, a mounting base, a first motor and a first sliding block, and the limiting groove is formed in the fixing rod. The rapid sampling device for soil detection provided by the utility model has the advantages of being convenient to adjust and convenient to discharge, and solves the problems that when an existing sampling device for soil detection is used for sampling soil, the sampling depth of the sampling device is inconvenient to adjust, and meanwhile, the sampled soil is inconvenient to pour out, so that the sampling time of the sampling device is long.

Description

Technical Field

[0001] The utility model relates to the technical field of soil sampling, in particular to a rapid sampling device for soil detection. Background Art

[0002] Soil environmental monitoring refers to determining the environmental quality and its changing trends by measuring the representative values ​​of factors that affect soil environmental quality. The composition of soil is very complex. Generally speaking, it is composed of solid, liquid and gas phases, including minerals, organic matter produced by the decomposition of animal and plant residues, water and air. The nutrients contained in the soil in different places are different, and the degree of pollution they are subject to is also different. Therefore, it is necessary to sample the soil and take the samples for testing.

[0003] However, when sampling soil, it is not convenient to adjust the sampling depth of the existing soil testing sampling device, and it is not convenient to pour out the sampled soil, resulting in a long sampling time. Therefore, there is an urgent need for a rapid soil testing sampling device to overcome the above defects. Summary of the invention

[0004] The utility model aims to provide a rapid sampling device for soil detection, which has the advantages of convenient adjustment and convenient material discharge, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid sampling device for soil detection, comprising an adjusting component, a stable base, a moving component, a driving mechanism and a material taking component, wherein the stable base is fixedly mounted on the bottom of the adjusting component, the driving mechanism is arranged on the right side of the adjusting component, the moving component is arranged on the right side of the driving mechanism, and the material taking component is arranged in the inner cavity of the moving component, the adjusting component comprises a fixed rod, a limiting groove, a threaded rod, a first slide groove, a mounting seat, a first motor and a first slider, the limiting groove is arranged inside the fixed rod, the first motor is fixedly mounted on the top of the limiting groove, the first slide groove is arranged on the left side of the limiting groove, the moving component comprises a material taking seat, an electric telescopic rod, a second slide groove and a second slider, the electric telescopic rod is fixedly mounted in the inner cavity of the material taking seat, the material taking component comprises a material taking barrel, a positioning groove, a columnar block and a clamping rod, the columnar block is arranged in the inner cavity of the material taking barrel, and the driving mechanism comprises a first driving gear, a second motor and a second driving gear.

[0006] Furthermore, the mounting seat is arranged in the inner cavity of the limiting groove, the threaded rod is rotated inside the mounting seat through threads, and the top of the threaded rod is fixedly connected to the output shaft of the first motor.

[0007] Furthermore, the first sliding block slides in the inner cavity of the first sliding groove, and the right side of the first sliding block is fixedly connected to the left side of the mounting seat.

[0008] Furthermore, the bottom of the threaded rod is rotatably connected to the bottom of the inner cavity of the limiting groove through a bearing, the second sliding grooves are opened on both sides of the inner cavity of the material picking seat, the second sliding block slides in the inner cavity of the second sliding groove, and the top of the material picking seat is rotatably fixedly connected to the mounting seat through a bearing.

[0009] Furthermore, a relatively close side of the second sliding block is fixedly connected to two sides of the material taking barrel, and the top of the material taking barrel is fixedly connected to the bottom of the electric telescopic rod.

[0010] Furthermore, the positioning grooves are both provided on both sides of the material taking barrel, the clamping rod slides in the inner cavity of the positioning groove, and the relatively close side of the clamping rod is fixedly connected to the two sides of the columnar block.

[0011] Furthermore, the relatively distant side of the clamping rod is fixedly connected to the inner cavity of the material taking seat, and the second motor is fixedly mounted on the bottom of the mounting seat.

[0012] Furthermore, the first driving gear is fixedly mounted on the bottom of the second motor, the second driving gear is sleeved on the surface of the material picking seat, and the surface of the first driving gear is meshed with the surface of the second driving gear through teeth.

[0013] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0014] The utility model improves the stability of the overall device by arranging a stable base, and adjusts the position of the driving mechanism and the moving assembly by arranging an adjusting component, and turns on the first motor to make the threaded rod rotate, and at the same time the mounting seat drives the moving assembly and the material taking assembly downward, and then turns on the second motor, and the first driving gear is driven by the second motor to rotate, so that the second driving gear drives the material taking seat to rotate, and soil is sampled under the action of the material taking barrel. When the sampling depth is further adjusted, the electric telescopic rod is opened, and the material taking barrel is driven downward by the electric telescopic rod to sample the soil. When the sampling is completed, the sampled soil is discharged, and the material taking barrel is moved upward under the action of the electric telescopic rod. At the same time, with the cooperation of the columnar block and the clamping rod, the sampled soil is quickly discharged, which has the advantages of convenient adjustment and convenient discharge, and solves the problem that the existing soil detection sampling device is inconvenient to adjust the sampling depth when sampling soil, and the sampled soil is inconvenient to pour out, resulting in a long sampling time. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the adjustment component of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the mobile component of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the material taking component of the utility model.

[0019] In the figure: 1. adjustment component; 101. fixing rod; 102. limiting groove; 103. threaded rod; 104. first slide groove; 105. mounting seat; 106. first motor; 107. first slider; 2. stable base; 3. moving component; 301. material picking seat; 302. electric telescopic rod; 303. second slide groove; 304. second slider; 4. driving mechanism; 401. first driving gear; 402. second motor; 403. second driving gear; 5. material picking component; 501. material picking barrel; 502. positioning groove; 503. columnar block; 504. clamping rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4As shown, a rapid sampling device for soil detection includes an adjustment component 1, a stable base 2, a moving component 3, a driving mechanism 4 and a material taking component 5, wherein the stable base 2 is fixedly mounted at the bottom of the adjustment component 1, the driving mechanism 4 is arranged on the right side of the adjustment component 1, the moving component 3 is arranged on the right side of the driving mechanism 4, the material taking component 5 is arranged in the inner cavity of the moving component 3, the adjustment component 1 includes a fixed rod 101, a limiting groove 102, a threaded rod 103, a first slide groove 104, a mounting seat 105, a first motor 106 and a first slider 107, the limiting groove 102 is arranged in the inner cavity of the fixed rod 101 The first motor 106 is fixedly mounted on the top of the limiting groove 102, the first slide groove 104 is opened on the left side of the limiting groove 102, the moving component 3 includes a material picking seat 301, an electric telescopic rod 302, a second slide groove 303 and a second slider 304, the electric telescopic rod 302 is fixedly mounted in the inner cavity of the material picking seat 301, the material picking component 5 includes a material picking barrel 501, a positioning groove 502, a columnar block 503 and a clamping rod 504, the columnar block 503 is arranged in the inner cavity of the material picking barrel 501, and the driving mechanism 4 includes a first driving gear 401, a second motor 402 and a second driving gear 403.

[0022] In some embodiments, the mounting seat 105 is disposed in the inner cavity of the limiting groove 102, the threaded rod 103 is rotated inside the mounting seat 105 through threads, and the top of the threaded rod 103 is fixedly connected to the output shaft of the first motor 106. More specifically, the mounting seat 105 is accommodated by setting the limiting groove 102.

[0023] In some embodiments, the first slider 107 slides in the inner cavity of the first slide groove 104, and the right side of the first slider 107 is fixedly connected to the left side of the mounting seat 105. More specifically, the first slide groove 104 is set to limit the first slider 107 to prevent the first slider 107 from shaking during the movement, and the first slider 107 is set to limit the mounting seat 105 to prevent the mounting seat 105 from shaking during the movement.

[0024] In some embodiments, the bottom of the threaded rod 103 is rotatably connected to the bottom of the inner cavity of the limiting groove 102 through a bearing, the second slide groove 303 is opened on both sides of the inner cavity of the material picking seat 301, the second slider 304 slides in the inner cavity of the second slide groove 303, and the top of the material picking seat 301 is rotatably fixedly connected to the mounting seat 105 through a bearing. More specifically, the second slider 304 is limited by setting the threaded rod 103 to prevent the second slider 304 from shaking during the movement, and the material picking barrel 501 is limited by setting the second slider 304 to prevent the material picking barrel 501 from shaking during the movement.

[0025] In some embodiments, the relatively close side of the second sliding block 304 is fixedly connected to the two sides of the material taking barrel 501, and the top of the material taking barrel 501 is fixedly connected to the bottom of the electric telescopic rod 302. More specifically, the position of the material taking barrel 501 can be easily adjusted by setting the electric telescopic rod 302.

[0026] In some embodiments, the positioning grooves 502 are opened on both sides of the material taking barrel 501, and the clamping rod 504 slides in the inner cavity of the positioning groove 502. The relatively close side of the clamping rod 504 is fixedly connected to the two sides of the columnar block 503. More specifically, the clamping rod 504 is limited by setting the positioning groove 502.

[0027] In some embodiments, the relatively distant side of the clamping rod 504 is fixedly connected to the inner cavity of the material picking seat 301, and the second motor 402 is fixedly installed at the bottom of the mounting seat 105. More specifically, the clamping rod 504 is set to limit the material picking barrel 501 to prevent the material picking barrel 501 from shaking during the movement, and the columnar block 503 is fixed at the same time.

[0028] In some embodiments, the first driving gear 401 is fixedly mounted on the bottom of the second motor 402, the second driving gear 403 is sleeved on the surface of the material picking seat 301, and the surface of the first driving gear 401 is meshed with the surface of the second driving gear 403 through teeth. More specifically, the first driving gear 401 is driven by setting the second motor 402, and the second driving gear 403 and the material picking seat 301 are indirectly driven.

[0029] Working principle:

[0030] Step 1: When in use, the first motor 106 is turned on to rotate the threaded rod 103, and the mounting seat 105 drives the driving mechanism 4, the moving assembly 3 and the material taking assembly 5 to move downward under the action of the threaded rod 103, and then the second motor 402 is turned on, and the first driving gear 401 and the second driving gear 403 are driven to rotate by the second motor 402, so that the material taking seat 301 drives the material taking barrel 501 to rotate, and at the same time, the soil is sampled under the action of the material taking barrel 501;

[0031] Step 2: When adjusting the depth for the second time, the electric telescopic rod 302 is opened, and the electric telescopic rod 302 drives the material taking barrel 501 to move downward, thereby adjusting the sampling depth;

[0032] Step 3: When discharging the sampled soil, open the electric telescopic rod 302, and the electric telescopic rod 302 moves upward, and the soil moves downward under the cooperation of the columnar block 503 and the clamping rod 504, so that the soil is quickly discharged.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0034] 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.

Claims

1. A rapid sampling device for soil testing, characterized in that: The invention comprises an adjusting component (1), a stable base (2), a moving component (3), a driving mechanism (4) and a material taking component (5), wherein the stable base (2) is fixedly mounted on the bottom of the adjusting component (1), the driving mechanism (4) is arranged on the right side of the adjusting component (1), the moving component (3) is arranged on the right side of the driving mechanism (4), and the material taking component (5) is arranged in the inner cavity of the moving component (3); the adjusting component (1) comprises a fixing rod (101), a limiting groove (102), a threaded rod (103), a first sliding groove (104), a mounting seat (105), a first motor (106) and a first sliding block (107); the limiting groove (102) is arranged inside the fixing rod (101), and the first motor (106) is arranged inside the fixing rod (101). (106) is fixedly mounted on the top of the limiting groove (102), the first slide groove (104) is opened on the left side of the limiting groove (102), the moving component (3) includes a material picking seat (301), an electric telescopic rod (302), a second slide groove (303) and a second sliding block (304), the electric telescopic rod (302) is fixedly mounted in the inner cavity of the material picking seat (301), the material picking component (5) includes a material picking barrel (501), a positioning groove (502), a columnar block (503) and a clamping rod (504), the columnar block (503) is arranged in the inner cavity of the material picking barrel (501), and the driving mechanism (4) includes a first driving gear (401), a second motor (402) and a second driving gear (403).

2. The rapid sampling device for soil detection according to claim 1, characterized in that: The mounting seat (105) is arranged in the inner cavity of the limiting groove (102); the threaded rod (103) is rotated inside the mounting seat (105) through a thread; and the top of the threaded rod (103) is fixedly connected to the output shaft of the first motor (106).

3. The rapid sampling device for soil detection according to claim 1, characterized in that: The first sliding block (107) slides in the inner cavity of the first sliding groove (104), and the right side of the first sliding block (107) is fixedly connected to the left side of the mounting seat (105).

4. The rapid sampling device for soil detection according to claim 1, characterized in that: The bottom of the threaded rod (103) is rotatably connected to the bottom of the inner cavity of the limiting groove (102) via a bearing, the second sliding grooves (303) are both provided on both sides of the inner cavity of the material picking seat (301), the second sliding block (304) slides in the inner cavity of the second sliding groove (303), and the top of the material picking seat (301) is rotatably fixedly connected to the mounting seat (105) via a bearing.

5. The rapid sampling device for soil detection according to claim 1, characterized in that: The relatively close side of the second sliding block (304) is fixedly connected to the two sides of the material taking barrel (501), and the top of the material taking barrel (501) is fixedly connected to the bottom of the electric telescopic rod (302).

6. The rapid sampling device for soil detection according to claim 1, characterized in that: The positioning grooves (502) are both provided on both sides of the material taking barrel (501), the clamping rod (504) slides in the inner cavity of the positioning groove (502), and the relatively close side of the clamping rod (504) is fixedly connected to both sides of the columnar block (503).

7. The rapid sampling device for soil detection according to claim 1, characterized in that: The relatively distant side of the clamping rod (504) is fixedly connected to the inner cavity of the material taking seat (301), and the second motor (402) is fixedly mounted on the bottom of the mounting seat (105).

8. The rapid sampling device for soil detection according to claim 1, characterized in that: The first driving gear (401) is fixedly mounted on the bottom of the second motor (402), the second driving gear (403) is sleeved on the surface of the material taking seat (301), and the surface of the first driving gear (401) is meshed with the surface of the second driving gear (403) through teeth.

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