Soil drilling sampling device

Abstract

The utility model provides a soil drilling sampling device which comprises a main body mechanism which comprises a hydraulic cylinder, a supporting plate arranged at the bottom of the hydraulic cylinder, a supporting rod arranged at the bottom of the supporting plate, a working plate arranged at the bottom of the supporting rod and a gear motor arranged at the top of the working plate. The device comprises a gear motor, a threaded opening formed in the output end of the gear motor, drill rods arranged on the two sides of the threaded opening, butt joint plates arranged on the two sides of the drill rods, rubber plates arranged on one sides of the butt joint plates, and fixing bolts arranged on one sides of the rubber plates. When the sampling device is used, the gear motor drives the drill rod to rotate, the hydraulic cylinder drives the drill rod to move downwards to drill for sampling, actual use requirements are met, meanwhile, after sampling is completed, the fixing bolts on the butt joint plates on the two sides of the drill rod are unscrewed, samples in the drill rod are collected for sampling, and the samples are convenient to collect.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring, in particular to a soil drilling sampling device. Background Art

[0002] Environmental monitoring refers to the activities of environmental monitoring agencies to monitor and measure the environmental quality. Environmental monitoring is to monitor and measure indicators that reflect environmental quality to determine the environmental pollution status and environmental quality. The content of environmental monitoring mainly includes the monitoring of physical indicators, chemical indicators and ecosystems. When conducting environmental monitoring, it is necessary to take samples of the soil in the monitoring area for subsequent testing.

[0003] When using the existing soil sampling device, it is necessary to manually extend the sampling device into the soil to take samples, and it is inconvenient to collect the samples after the sampling is completed.

[0004] Therefore, a soil drilling sampling device is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present utility model hope to provide a soil drilling sampling device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the utility model is implemented as follows: a soil drilling sampling device includes a main body mechanism and a fixing mechanism arranged on both sides of the main body mechanism, the main body mechanism includes: a hydraulic cylinder, a support plate arranged at the bottom of the hydraulic cylinder, a support rod arranged at the bottom of the support plate, a working plate arranged at the bottom of the support rod, a reduction motor arranged at the top of the working plate, a threaded opening arranged at the output end of the reduction motor, a drill rod arranged on both sides of the threaded opening, a docking plate arranged on both sides of the drill rod, a rubber plate arranged on one side of the docking plate, and a fixing bolt arranged on one side of the rubber plate.

[0007] In some embodiments, a docking block is disposed at the bottom of the drill rod, and a drill bit is disposed at the bottom of the docking block.

[0008] In some embodiments, a fixing block is disposed at the bottom of the hydraulic cylinder, and fixing rods are disposed on both sides of the hydraulic cylinder.

[0009] In some embodiments, the fixing mechanism includes a side plate disposed at one end of the fixing rod, and a bottom plate disposed at the bottom of one side of the side plate.

[0010] In some embodiments, a limit rod is disposed inside the base plate, and a foot pedal is disposed on the top of the limit rod.

[0011] In some embodiments, a threaded rod is disposed at the bottom of the limiting rod, and a fixed head is disposed at the bottom of the threaded rod.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] 1. A soil drilling sampling device. When in use, the reduction motor drives the drill rod to rotate, and the hydraulic cylinder drives it to move downward to drill in for sampling, which meets the actual use needs. At the same time, after the sampling is completed, the fixing bolts on the docking plates on both sides of the drill rod are unscrewed and the samples inside the drill rod are collected and sampled, which is convenient for collecting samples.

[0014] 2. A soil drilling sampling device. Before use, the limit rod is rotated so that the threaded rod at the bottom of the limit rod is unscrewed from the bottom plate, and the limit rod is moved downward by the foot pedal, and enters the soil through the fixed head for limit fixing to prevent the device from moving during subsequent sampling.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a structural diagram of a drill rod of the utility model;

[0018] Figure 2 This is the main structure diagram of the utility model;

[0019] Figure 3 It is the overall structure diagram of the utility model.

[0020] Reference numerals:

[0021] 100. Main body; 101. Fixed rod; 102. Hydraulic cylinder; 103. Fixed block; 104. Support plate; 105. Support rod; 106. Working plate; 107. Reducer motor; 108. Threaded mouth; 109. Drill rod; 110. Docking plate; 111. Rubber sheet; 112. Fixed bolt; 113. Docking block; 114. Drill bit; 115. Feed port; 200. Fixed mechanism; 201. Side plate; 202. Bottom plate; 203. Limit rod; 204. Foot pedal; 205. Threaded rod; 206. Fixed head. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] Embodiment 1:

[0026] like Figure 1-3As shown, a soil drilling sampling device includes a main body 100 and a fixing mechanism 200 welded to both sides of the main body 100. The main body 100 includes: a hydraulic cylinder 102, a support plate 104 bolted to the bottom of the hydraulic cylinder 102, a support rod 105 welded to the bottom of the support plate 104, a working plate 106 bolted to the bottom of the support rod 105, a reduction motor 107 rotatably connected to the top of the working plate 106, and a threaded port 104 welded to the output end of the reduction motor 107. 08, the drill rod 109 is threadedly connected to both sides of the threaded opening 108, the reduction motor 107 drives the drill rod 109 to rotate, and the hydraulic cylinder 102 drives it to move downward to drill in for sampling, the docking plates 110 welded to both sides of the drill rod 109, the rubber plate 111 bonded to one side of the docking plate 110, and the fixing bolt 112 threadedly connected to one side of the rubber plate 111. After the sampling is completed, the fixing bolts 112 on the docking plates 110 on both sides of the drill rod 109 are unscrewed to collect the samples inside the drill rod 109 for sampling.

[0027] In this embodiment, a docking block 113 is threadedly connected to the bottom of the drill rod 109 , a drill bit 114 is welded to the bottom of the docking block 113 , a fixing block 103 is welded to the bottom of the hydraulic cylinder 102 , and fixing rods 101 are bolted to both sides of the hydraulic cylinder 102 .

[0028] In this embodiment, the fixing mechanism 200 includes a side plate 201 welded to one end of the fixing rod 101, and a bottom plate 202 welded to the bottom of one side of the side plate 201. The bottom plate 202 is internally slidably connected to the limiting rod 203. A foot pedal 204 is welded to the top of the limiting rod 203, and a threaded rod 205 is welded to the bottom of the limiting rod 203. A fixing head 206 is welded to the bottom of the threaded rod 205. After the limiting rod 203 is rotated so that the threaded rod 205 at the bottom of the limiting rod 203 is unscrewed from the bottom plate 202, the limiting rod 203 is moved downward through the foot pedal 204, and enters the soil through the fixing head 206 for limiting and fixing.

[0029] In this embodiment: when in use, the reduction motor 107 drives the drill rod 109 to rotate, and the hydraulic cylinder 102 drives it to move downward to drill in for sampling, which meets the actual use requirements. At the same time, after the sampling is completed, the fixing bolts 112 on the docking plates 110 on both sides of the drill rod 109 are unscrewed, and the samples inside the drill rod 109 are collected and sampled, which is convenient for collecting samples. After the limit rod 203 is rotated so that the threaded rod 205 at the bottom of the limit rod 203 is unscrewed from the bottom plate 202, the limit rod 203 is moved downward through the foot pedal 204, and enters the soil through the fixed head 206 for limit fixing to prevent the device from moving during subsequent sampling.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A soil drilling sampling device, comprising a main body (100) and fixing mechanisms (200) arranged on both sides of the main body (100), characterized in that: The main body mechanism (100) comprises: a hydraulic cylinder (102), a support plate (104) arranged at the bottom of the hydraulic cylinder (102), a support rod (105) arranged at the bottom of the support plate (104), a working plate (106) arranged at the bottom of the support rod (105), a reduction motor (107) arranged at the top of the working plate (106), a threaded opening (108) arranged at the output end of the reduction motor (107), a drill rod (109) arranged at both sides of the threaded opening (108), a docking plate (110) arranged at both sides of the drill rod (109), a rubber plate (111) arranged at one side of the docking plate (110), and a fixing bolt (112) arranged at one side of the rubber plate (111).

2. A soil drilling sampling device according to claim 1, characterized in that A docking block (113) is provided at the bottom of the drill rod (109), and a drill bit (114) is provided at the bottom of the docking block (113).

3. A soil drilling sampling device according to claim 2, characterized in that: A fixing block (103) is arranged at the bottom of the hydraulic cylinder (102), and fixing rods (101) are arranged on both sides of the hydraulic cylinder (102).

4. A soil drilling sampling device according to claim 3, characterized in that: The fixing mechanism (200) comprises a side plate (201) arranged at one end of the fixing rod (101), and a bottom plate (202) arranged at the bottom of one side of the side plate (201).

5. A soil drilling sampling device according to claim 4, characterized in that A limiting rod (203) is arranged inside the bottom plate (202), and a foot pedal (204) is arranged on the top of the limiting rod (203).

6. A soil drilling sampling device according to claim 5, characterized in that: A threaded rod (205) is disposed at the bottom of the limiting rod (203), and a fixed head (206) is disposed at the bottom of the threaded rod (205).

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