Soil sampling device capable of conveniently cleaning interior of soil sampling cylinder

Abstract

The utility model relates to the technical field of soil detection, and discloses a soil sampling device convenient for cleaning the interior of a soil sampling cylinder, which comprises a soil sampling mechanism, the soil sampling mechanism comprises a soil sampling cylinder, the bottom of the soil sampling cylinder is provided with drilling teeth, the top of the soil sampling cylinder is provided with a leak hole, the interior of the leak hole is clamped with a connecting rod, and the connecting rod is connected with the soil sampling cylinder. A bulldozing plate is fixedly mounted at the bottom of the connecting rod, a rotating assembly is arranged at the top of the soil sampling barrel and comprises a connecting column, first threads are formed in the outer surface of the connecting column, and a rotating rod is in threaded connection with the outer surface of the connecting column. According to the soil sampling device, when the soil sampling cylinder samples soil, the connecting rod is clamped in the leakage hole, so that the soil pushing plate is arranged at the top of the inner wall of the soil sampling cylinder, and when the inner wall of the soil sampling cylinder is full of soil, the connecting rod is pushed to drive the soil pushing plate to push out the soil in the soil sampling cylinder, so that the soil taken out of the soil sampling cylinder is conveniently taken out and detected; and the interior of the soil sampling barrel can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection, in particular to a soil collecting device which is convenient for cleaning the inside of a soil collecting cylinder. Background Art

[0002] Soil environmental monitoring refers to an important measure to understand the status of soil environmental quality. With the purpose of preventing and controlling the hazards of soil pollution, the degree of soil pollution and development trends are dynamically analyzed and determined. Soil environmental monitoring generally includes preparation, site layout, sampling, sample preparation, analysis and testing, and evaluation. Soil environmental monitoring determines the environmental quality (or degree of pollution) and its changing trend by measuring the representative values ​​of factors affecting soil environmental quality.

[0003] According to the Chinese patent publication number CN 117330355 A, "A portable soil sampling device", the device includes a mounting seat, a force transmission rod and a sampling barrel. The force transmission rod is arranged between the mounting seat and the sampling barrel. The lower end of the sampling barrel in the length direction has an open sampling port. The mounting seat, the force transmission rod and the sampling barrel are detachably connected. The number of sampling barrels is set to multiple sections, and the multiple sections of the sampling barrels are detachably connected. The multiple sections of the sampling barrel include a first sampling barrel and a second sampling barrel. The sampling port is located in the first sampling barrel, and multiple second sampling barrels are located between the first sampling barrel and the force transmission rod. This portable soil sampling device is easy to carry and is suitable for sampling needs in different scenarios.

[0004] The soil sampling device is easy to carry and can prevent the sampled soil from falling when it is taken out. However, when sampling the soil, the soil will be squeezed into the sampling tube. When the sampled soil in the sampling tube is taken out, the soil adheres to the inner wall of the tube and is not easy to take out for testing. In addition, the soil in the tube is not cleaned properly, which affects the next sampling. Utility Model Content

[0005] In view of the above technical deficiencies, the utility model provides a soil sampling device which is convenient for cleaning the inside of a soil sampling tube, so as to solve the problems that when the existing soil sampling device takes out the soil sampled in the sampling tube, the soil adheres to the inner wall of the tube and is not easy to take out for testing, and the soil in the tube is not cleaned thoroughly, which affects the next sampling.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A soil taking device for convenient cleaning of the interior of a soil taking barrel comprises a soil taking mechanism, wherein a fixing mechanism is arranged outside the soil taking mechanism.

[0008] The soil taking mechanism comprises a soil taking barrel, the bottom of which is provided with drill teeth, the top of which is provided with a leakage hole, the inside of which is clamped with a connecting rod, the bottom of which is fixedly provided with a bulldozer plate, and the top of the soil taking barrel is provided with a rotating assembly.

[0009] The fixing mechanism comprises a fixing sleeve, a pedal is fixedly mounted on the bottom of the outer surface of the fixing sleeve, a placement groove is provided on the top of the pedal, a threaded hole is provided inside the placement groove, and an insertion vertebra is threadedly connected inside the threaded hole.

[0010] Preferably, the rotating assembly comprises a connecting column, the outer surface of the connecting column is provided with a thread, the outer surface of the connecting column is threadedly connected to a rotating rod, and a rotating handle is fixedly installed on the top of the rotating rod.

[0011] Preferably, the bulldozer blade is arranged inside the soil taking barrel, and the connecting rod is arranged inside the rotating rod.

[0012] Preferably, the fixing sleeve is arranged outside the soil collecting barrel, and a mounting hole is opened on the top of the fixing sleeve.

[0013] Preferably, the connecting column is fixedly mounted on the top of the soil collecting barrel, and the connecting rod passes through the connecting column and extends to the inside of the rotating rod.

[0014] Preferably, a second thread is provided on the outer surface of the rotating rod, and the top of the rotating rod passes through the mounting hole and extends to the outside of the fixing sleeve.

[0015] Preferably, two pedals are provided, and the two pedals are symmetrically distributed on the outer surface of the fixing sleeve.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] First, when the soil is taken out of the soil taking barrel, the connecting rod is clamped in the leaking hole, so that the bulldozer is set on the top of the inner wall of the soil taking barrel. When the inner wall of the soil taking barrel is full of soil, the connecting rod is pushed, so that the connecting rod drives the bulldozer to push out the soil inside the soil taking barrel, so as to facilitate the removal and detection of the soil taken out from the soil taking barrel. The device can quickly take out the soil in the soil taking barrel, and with the help of the bulldozer, it is convenient to clean the inside of the soil taking barrel.

[0018] Second, the utility model enables the thread on the top of the outer surface of the insertion cone to be connected to the threaded hole, and the limiting plate on the top of the insertion cone is clamped in the inside of the placement groove, so that the bottom of the insertion cone protrudes under the pedal, and the insertion cone can be inserted into the ground. The staff stands on the pedal to limit the fixing sleeve, so as to achieve the effect of limiting the soil taking mechanism to avoid shaking and facilitate soil taking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the structural fixing sleeve of the utility model;

[0021] Figure 3 This is a three-dimensional schematic diagram of the structural connection column of the utility model;

[0022] Figure 4 This is a three-dimensional schematic diagram of the structural pedal of the utility model;

[0023] Figure 5 It is a schematic cross-sectional view of the structure of the utility model;

[0024] Figure 6 It is an enlarged schematic diagram of structure A of the utility model.

[0025] Among them: 1. soil-taking mechanism; 101. soil-taking barrel; 102. drill teeth; 103. connecting rod; 104. bulldozer; 2. fixing mechanism; 201. fixing sleeve; 202. pedal; 203. placement groove; 204. threaded hole; 205. insertion vertebra; 3. rotating assembly; 301. connecting column; 302. rotating rod; 303. rotating handle; 4. mounting hole. DETAILED DESCRIPTION

[0026] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings.

[0027] See also Figure 1-6 A soil taking device for convenient cleaning of the interior of a soil taking tube comprises a soil taking mechanism 1, and a fixing mechanism 2 is arranged outside the soil taking mechanism 1.

[0028] The soil-taking mechanism 1 includes a soil-taking barrel 101, a drill tooth 102 is provided at the bottom of the soil-taking barrel 101, a leakage hole is opened at the top of the soil-taking barrel 101, a connecting rod 103 is clamped inside the leakage hole, a bulldozer plate 104 is fixedly installed at the bottom of the connecting rod 103, and a rotating component 3 is provided at the top of the soil-taking barrel 101.

[0029] Through the above technical scheme, when soil is taken, the soil taking mechanism 1 can be convenient for pushing out the soil in the soil taking tube 101 after the device takes out the soil, so as to facilitate detection. The fixing mechanism 2 can fix the soil taking mechanism 1 on the ground when the device takes soil, so as to facilitate soil taking. A circle of drill teeth 102 is arranged at the bottom of the soil taking tube 101, so that the soil taking tube 101 can be conveniently turned into the ground to sample the soil. A leakage hole is opened at the top of the soil taking tube 101, so that the connecting rod 103 can be clamped inside the leakage hole, and the bottom of the connecting rod 103 passes through the soil taking tube 101. 1 is fixedly connected to a bulldozer plate 104. When the soil collecting barrel 101 is collecting soil, the connecting rod 103 is clamped in the leak hole so that the bulldozer plate 104 is arranged on the top of the inner wall of the soil collecting barrel 101. When the inner wall of the soil collecting barrel 101 is full of soil, the connecting rod 103 is pushed so that the connecting rod 103 drives the bulldozer plate 104 to push out the soil inside the soil collecting barrel 101, so as to facilitate the removal and detection of the soil taken out from the soil collecting barrel 101. The device can quickly remove the soil in the soil collecting barrel 101, and facilitate the cleaning of the inside of the soil collecting barrel 101 with the help of the bulldozer plate 104.

[0030] The fixing mechanism 2 comprises a fixing sleeve 201 , a pedal 202 is fixedly mounted on the bottom of the outer surface of the fixing sleeve 201 , a placement groove 203 is provided on the top of the pedal 202 , a threaded hole 204 is provided inside the placement groove 203 , and an insertion vertebra 205 is threadedly connected inside the threaded hole 204 .

[0031] Through the above technical scheme, a fixing sleeve 201 is sleeved on the outer surface of the soil-taking barrel 101, so that when the soil-taking barrel 101 is taking soil, the pedal 202 with the outer surface of the fixing sleeve 201 can be placed on the ground, and a placing groove 203 opened on the top of the pedal 202 is provided with a threaded hole 204, so that the insertion vertebra 205 can be put into the threaded hole 204 from the placing groove 203, so that the thread on the top of the outer surface of the insertion vertebra 205 is connected in the threaded hole 204, and the limiting plate on the top of the insertion vertebra 205 is clamped in the inside of the placing groove 203, so that the bottom of the insertion vertebra 205 protrudes under the pedal 202, and the insertion vertebra 205 can be inserted into the ground. The staff stands on the pedal 202 to limit the fixing sleeve 201, so as to achieve the effect of limiting the soil-taking mechanism 1 to avoid shaking and facilitate soil taking.

[0032] Specifically, the rotating assembly 3 includes a connecting column 301 , the outer surface of the connecting column 301 is provided with a thread 1, the outer surface of the connecting column 301 is threadedly connected with a rotating rod 302 , and a rotating handle 303 is fixedly installed on the top of the rotating rod 302 .

[0033] Through the above technical solution, the outer surface of the connecting column 301 is threadedly connected to the rotating rod 302, and a rotating handle 303 is installed on the top of the rotating rod 302, so that the rotating handle 303 can rotate the rotating rod 302.

[0034] Specifically, the bulldozer blade 104 is disposed inside the soil collecting barrel 101 , and the connecting rod 103 is disposed inside the rotating rod 302 .

[0035] Through the above technical solution, the bulldozer 104 is arranged inside the soil collecting barrel 101, and pushing the connecting rod 103 can make the bulldozer 104 push out the soil in the soil collecting barrel 101. The interior of the rotating rod 302 is set to be hollow, so that the connecting rod 103 can be inserted into the interior of the rotating rod 302. After the soil collecting barrel 101 collects soil, the soil collecting barrel 101 and the rotating rod 302 are held, and the soil collecting barrel 101 is rotated, so that the rotating rod 302 can be threaded on the connecting column 301 to separate them, and the soil collecting barrel 101 can be taken out from the interior of the fixed sleeve 201, and the connecting rod 103 can be pushed out.

[0036] Specifically, the fixing sleeve 201 is arranged outside the soil collecting tube 101 , and a mounting hole 4 is opened on the top of the fixing sleeve 201 .

[0037] Through the above technical solution, the soil-taking barrel 101 is arranged inside the fixing sleeve 201 , and the connecting column 301 at the top of the soil-taking barrel 101 is arranged inside the mounting hole 4 starting from the top of the fixing sleeve 201 .

[0038] Specifically, the connecting column 301 is fixedly installed on the top of the soil collecting barrel 101 , and the connecting rod 103 passes through the connecting column 301 and extends to the inside of the rotating rod 302 .

[0039] Through the above technical solution, a hole is opened on the top of the connecting column 301, the connecting rod 103 can pass through the connecting column 301, and the rotating rod 302 is sleeved on the connecting rod 103 and threadedly connected to the connecting column 301.

[0040] Specifically, a second thread is provided on the outer surface of the rotating rod 302 , and the top of the rotating rod 302 passes through the mounting hole 4 and extends to the outside of the fixing sleeve 201 .

[0041] Through the above technical solution, the second thread arranged on the outer surface of the rotating rod 302 can connect the bottom of the rotating rod 302 to the soil collecting barrel 101 through the connecting column 301. The outer surface of the rotating rod 302 is threadedly connected to the mounting hole 4 of the fixed sleeve 201. By rotating the rotating handle 303, the rotating rod 302 can drive the soil collecting barrel 101 to rotate inside the fixed sleeve 201, so that the soil collecting barrel 101 can transfer the soil into the inside with the help of the drill teeth 102 at the bottom.

[0042] Specifically, two pedals 202 are provided, and the two pedals 202 are symmetrically distributed on the outer surface of the fixing sleeve 201 .

[0043] Through the above technical solution, the two pedals 202 are installed on the outer surface of the fixed sleeve 201, so that when taking soil, the staff can stand on the pedals 202 with both feet to fix the fixed sleeve 201 and facilitate the soil sampling of the soil sampling barrel 101.

[0044] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil taking device for convenient cleaning of the interior of a soil taking tube, comprising a soil taking mechanism (1), characterized in that: A fixing mechanism (2) is arranged outside the soil taking mechanism (1); The soil taking mechanism (1) comprises a soil taking barrel (101), the bottom of the soil taking barrel (101) is provided with a drill tooth (102), the top of the soil taking barrel (101) is provided with a leakage hole, a connecting rod (103) is clamped inside the leakage hole, a bulldozer (104) is fixedly mounted at the bottom of the connecting rod (103), and a rotating assembly (3) is provided at the top of the soil taking barrel (101); The fixing mechanism (2) comprises a fixing sleeve (201), a pedal (202) is fixedly mounted on the bottom of the outer surface of the fixing sleeve (201), a placement groove (203) is provided on the top of the pedal (202), a threaded hole (204) is provided inside the placement groove (203), and an insertion vertebra (205) is threadedly connected inside the threaded hole (204).

2. A soil taking device for convenient cleaning of the interior of a soil taking tube according to claim 1, characterized in that: The rotating assembly (3) comprises a connecting column (301), the outer surface of which is provided with a thread, the outer surface of which is threadedly connected to a rotating rod (302), and a rotating handle (303) is fixedly mounted on the top of the rotating rod (302).

3. The soil taking device for convenient cleaning of the interior of the soil taking tube according to claim 1, characterized in that: The bulldozer plate (104) is arranged inside the soil taking barrel (101), and the connecting rod (103) is arranged inside the rotating rod (302).

4. The soil taking device for convenient cleaning of the interior of the soil taking tube according to claim 1, characterized in that: The fixing sleeve (201) is arranged outside the soil collecting tube (101), and a mounting hole (4) is provided on the top of the fixing sleeve (201).

5. The soil taking device for convenient cleaning of the interior of the soil taking tube according to claim 2, characterized in that: The connecting column (301) is fixedly mounted on the top of the soil collecting barrel (101), and the connecting rod (103) passes through the connecting column (301) and extends to the inside of the rotating rod (302).

6. The soil taking device for convenient cleaning of the interior of the soil taking tube according to claim 2, characterized in that: The outer surface of the rotating rod (302) is provided with a second thread, and the top of the rotating rod (302) passes through the mounting hole (4) and extends to the outside of the fixing sleeve (201).

7. The soil taking device for convenient cleaning of the interior of the soil taking tube according to claim 1, characterized in that: Two pedals (202) are provided, and the two pedals (202) are located on the outer surface of the fixing sleeve (201) and are symmetrically distributed.

Images