Soil sample collection device for soil pollution control

Abstract

The utility model discloses a soil sample collecting device for soil pollution treatment, which comprises a barrel structure, a rotation adjusting structure is arranged in the barrel structure, the barrel structure comprises a sampling barrel with a hollow structure inside, scale marks are carved on the surface of the sampling barrel, a pedal is fixed on the sampling barrel in a penetrating manner, and the pedal is fixed on the sampling barrel. An anti-skid gasket is fixed to the pedal, a connecting cylinder connected with the sampling cylinder in a penetrating mode is welded and fixed to the sampling cylinder, a guide groove for guiding adjustment is formed in the connecting cylinder, a holding rod is fixed to the connecting cylinder in a penetrating mode, and an elastic holding handle is fixed to the holding rod in a penetrating mode; according to the soil sample collection device for soil pollution treatment, the anti-skid gasket is arranged, so that the anti-skid effect on treading is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil pollution control, in particular to a soil sample collection device for soil pollution control. Background Art

[0002] Environmental pollution, especially soil environmental pollution, has become increasingly prominent. In order to strengthen the identification of soil pollution, people pay more and more attention to the analysis of polluted soil. After searching, it is found that the publication number of the existing public technology is: CN218629076U. A polluted soil sample collection device includes a grip rod, an anti-slip sleeve is sleeved on the outer wall of one end of the grip rod, a telescopic rod is inserted into the grip rod, a clamping mechanism is arranged inside the telescopic rod, and the telescopic rod is connected to the grip rod through the clamping mechanism to form a sliding clamping connection; three groups of collection components are fixedly connected to the outer wall of the telescopic rod away from the grip rod, and the three groups of collection components are distributed in an equidistant annular manner on the outer wall of the telescopic rod; the utility model cooperates with the collection tube, the push sheet, the connecting block and the pedal, so that when the pedal is stepped on, the push sheet can slide inside the collection tube, so that the soil collected inside the collection tube can be pushed out, which is convenient for collection. By setting the three groups of collection components, when collecting soil in an area, three groups of soil samples can be collected in the same area at the same time, which not only improves the collection efficiency, but also improves the detection and analysis accuracy of regional soil by using the average value of the analysis data of the three groups of soil samples.

[0003] In summary: the soil sample collection device in the above case will cause other collection tubes to tilt up during the process of stepping on the collection tube, and the collection tube set in the above case does not have the observation depth. Utility Model Content

[0004] The purpose of the utility model is to provide a soil sample collection device for soil pollution control in view of the shortcomings of the prior art, so as to solve the problem that the soil sample collection device in the above case proposed in the above background technology will cause other collection tubes to tilt during the process of stepping on the collection tube, and the collection tube set in the above case does not have an observation depth.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soil sample collection device for soil pollution control, comprising a cylinder structure, wherein a rotation adjustment structure is provided inside the cylinder structure;

[0006] The cylinder structure includes a sampling cylinder with a hollow structure inside, and scale lines are engraved on the surface of the sampling cylinder, and a pedal is fixed through the sampling cylinder;

[0007] An anti-skid pad is fixed on the pedal, a connecting tube which is connected with the sampling tube is welded and fixed on the sampling tube, and a guide groove for guiding adjustment is provided on the connecting tube.

[0008] By adopting the above technical solution, the anti-skid pad is provided to prevent slipping when stepping on.

[0009] Preferably, a gripping rod is fixed through the connecting tube, and an elastic gripping handle is fixed through the gripping rod.

[0010] By adopting the above technical solution, the gripping adjustment is achieved through the provided gripping rod.

[0011] Preferably, the rotation adjustment structure comprises a threaded barrel with internal threads, and a guide strip matched with the guide groove is fixed on the surface of the threaded barrel, and the threaded barrel is slidably adjusted inside the connecting barrel through the guide strip and the guide groove.

[0012] By adopting the above technical solution, a threaded connection is achieved by providing a threaded barrel.

[0013] Preferably, a threaded rod is threadedly connected to the inside of the threaded barrel, and a bearing seat is rotatably mounted on one end of the threaded rod. The bearing seat is fixedly connected to the adjustment block, and the other end of the threaded rod is fixedly connected to the handwheel.

[0014] By adopting the above technical solution, the hand wheel is provided to achieve rotation adjustment.

[0015] Preferably, eight guide grooves are provided, and the guide grooves are symmetrically arranged about the axis of the connecting tube.

[0016] By adopting the above technical solution, the guide strip is provided to achieve guidance and adjustment.

[0017] Preferably, the threaded rod, the bearing seat and the adjusting block are connected in a "T" structure.

[0018] By adopting the above technical solution, a fixed rotation connection is achieved through the provided bearing seat.

[0019] Compared with the prior art, the beneficial effects of the utility model are: the soil sample collection device for soil pollution control,

[0020] (1) This case is provided with: a cylinder structure, so as to solve the problem that the soil sample collection device in the above case will cause other collection cylinders to be lifted up during the process of stepping on the collection cylinder, and the collection cylinder provided in the above case does not have the function of observing the sampling depth. When the soil needs to be sampled, the operator manually holds the grip rod and the elastic grip to make the sampling cylinder contact with the soil. When the sampling cylinder contacts with the soil, the operator steps on the anti-slip pad and the pedal to insert the sampling cylinder into the soil to sample the soil. When the sampling cylinder is inserted for sampling, the operator can observe the sampling depth by observing the scale line;

[0021] (2) By setting up a rotating adjustment structure, the problem that the sampled soil is difficult to separate from the sampling tube is solved. When the sampled soil needs to be separated from the sampling tube, the operator turns the handwheel to drive the threaded rod to rotate. When the threaded rod rotates, the adjustment block is driven to move through the bearing seat. When the adjustment block is forced to move, the sampled soil inside the sampling tube is pushed out of the tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cylinder structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the rotation adjustment structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the connecting cylinder, guide groove, threaded cylinder and guide strip of the utility model.

[0026] In the figure: 1. Cylinder structure; 101. Sampling cylinder; 102. Scale line; 103. Pedal; 104. Anti-skid pad; 105. Connecting cylinder; 106. Guide groove; 107. Grip; 108. Elastic grip; 2. Rotation adjustment structure; 201. Threaded cylinder; 202. Guide strip; 203. Bearing seat; 204. Adjustment block; 205. Threaded rod; 206. Handwheel. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-4 The utility model provides a technical solution: a soil sample collection device for soil pollution control, such as Figure 1 and Figure 2 As shown, it includes a cylinder structure 1, which includes a sampling cylinder 101 with a hollow structure inside, and scale lines 102 are engraved on the surface of the sampling cylinder 101. At the same time, a pedal 103 is fixed through the sampling cylinder 101.

[0029] The above scheme further includes a non-slip gasket 104 fixed on the pedal 103, a connecting tube 105 connected to the sampling tube 101 is welded and fixed on the sampling tube 101, and the connecting tube 105 is provided with a guide groove 106 for guide adjustment, 8 guide grooves 106 are provided, and the guide grooves 106 are axially symmetrically arranged about the connecting tube 105. When 8 guide grooves are arranged by the above-mentioned components, not only the matching connectivity of the above-mentioned component installation arrangement is reflected, but also the guiding sliding adjustability of the above-mentioned component installation arrangement is reflected. When 8 guide grooves are arranged by the above-mentioned components, the practicality of the above-mentioned component installation arrangement and the axial and longitudinal axis symmetry are reflected at the same time.

[0030] In the above solution, a grip rod 107 is fixedly passed through the connecting tube 105 , and an elastic grip 108 is fixedly passed through the grip rod 107 .

[0031] like Figure 3 and Figure 4 As shown, a rotation adjustment structure 2 is provided inside the cylinder structure 1, and the rotation adjustment structure 2 includes a threaded cylinder 201 with internal threads, and a guide strip 202 matched with the guide groove 106 is fixed on the surface of the threaded cylinder 201. At the same time, the threaded cylinder 201 is slidably adjusted inside the connecting cylinder 105 through the guide strip 202 and the guide groove 106.

[0032] Furthermore, in the above scheme, a threaded rod 205 is threadedly connected to the inside of the threaded barrel 201, and a bearing seat 203 is rotatably installed at one end of the threaded rod 205, the bearing seat 203 is fixedly connected to the adjusting block 204, and the other end of the threaded rod 205 is fixedly connected to the handwheel 206. The connection shape of the threaded rod 205, the bearing seat 203 and the adjusting block 204 is arranged in a "T" structure. When the connection shape of the above three is arranged in a "T" structure, not only the force synchronous driving adjustability of the above components is reflected, but also the sliding and thread rotation adjustability of the above component installation arrangement is reflected. Moreover, when the connection shape of the above three is arranged in a "T" structure, the practical connectivity of the above component installation arrangement is also reflected.

[0033] In the above scheme, when the soil needs to be sampled, the operator manually holds the grip 107 and the elastic grip 108 to make the sampling tube 101 contact with the soil. When the sampling tube 101 contacts the soil, the operator steps on the anti-slip pad 104 and the pedal 103 to insert the sampling tube 101 into the soil to sample the soil. When the sampling tube 101 is inserted for sampling, the operator can observe the sampling depth by observing the scale line 102. When the sampling tube 101 is inserted, the adjusting block 204 is pushed to move. During the force movement of the adjusting block 204, the guide bar 202 is driven to slide relative to the guide groove 106. When the soil needs to be pushed out, the operator turns the handwheel 206 to drive the threaded rod 205 to rotate. When the threaded rod 205 rotates, the adjusting block 204 is driven to move through the bearing seat 203. When the adjusting block 204 is forced to move, the sampled soil inside the sampling tube 101 is pushed out of the tube.

[0034] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A soil sample collection device for soil pollution control, comprising a cylindrical structure (1), characterized in that: A rotation adjustment structure (2) is provided inside the cylinder structure (1); The cylinder structure (1) comprises a sampling cylinder (101) with a hollow structure inside, and a scale line (102) is engraved on the surface of the sampling cylinder (101), and a pedal (103) is fixedly passed through the sampling cylinder (101); An anti-slip pad (104) is fixed on the pedal (103), a connecting tube (105) which is connected to the sampling tube (101) is welded and fixed on the sampling tube (101), and a guide groove (106) for guiding adjustment is provided on the connecting tube (105).

2. A soil sample collection device for soil pollution control according to claim 1, characterized in that: A grip rod (107) is fixedly passed through the connecting tube (105), and an elastic grip (108) is fixedly passed through the grip rod (107).

3. The soil sample collection device for soil pollution control according to claim 1, characterized in that: The rotation adjustment structure (2) comprises a threaded barrel (201) with internal threads, and a guide bar (202) matched with the guide groove (106) is fixed on the surface of the threaded barrel (201), and the threaded barrel (201) is slidably adjusted inside the connecting barrel (105) through the guide bar (202) and the guide groove (106).

4. The soil sample collection device for soil pollution control according to claim 3, characterized in that: A threaded rod (205) is threadedly connected to the inside of the threaded cylinder (201), and a bearing seat (203) is rotatably mounted on one end of the threaded rod (205). The bearing seat (203) is fixedly connected to the adjustment block (204), and the other end of the threaded rod (205) is fixedly connected to the hand wheel (206).

5. The soil sample collection device for soil pollution control according to claim 1, characterized in that: The guide grooves (106) are provided with eight grooves, and the guide grooves (106) are axially symmetrically arranged with respect to the connecting tube (105).

6. The soil sample collection device for soil pollution control according to claim 4, characterized in that: The threaded rod (205), the bearing seat (203) and the adjustment block (204) are connected in a "T" structure.

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