Soil phenolic acid testing and sampling equipment

Abstract

The utility model discloses soil phenolic acid test sampling equipment which comprises a main body cylinder, a connecting shell is clamped at the bottom end of the main body cylinder, a bottom cone is fixedly connected to the bottom of the connecting shell, a supporting block is fixedly connected to the inner wall of one side of the connecting shell, and a rotating rod is rotatably inserted into the top of the supporting block; a two-way threaded rod is rotationally inserted between the inner walls of the two sides of the connecting shell, bevel gears are in key connection with the bottom end of a rotating rod and the outer wall of the two-way threaded rod, the two bevel gears are meshed, the two ends of the two-way threaded rod are sleeved with sliding plates in a threaded mode, and a sampling box is clamped to one side of each sliding plate. According to the soil sampling device, the rotating rod is screwed, the sliding plate is driven to move under the action of meshing of the two bevel gears, so that the sampling box is driven to move, the sampling box is pushed out of the connecting shell, then the main body cylinder is rotated to drive the sampling box to rotate, soil enters the sampling box, and then sampling of soil of different soil textures is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of soil test sampling, in particular to a soil phenolic acid test sampling device. Background Technique

[0002] At present, when it is necessary to test the phenolic acid in the soil, the soil to be detected will be sampled at a designated location by a sampling device.

[0003] In the process of using the existing sampling devices, since most of the sampling devices insert the sampling rod into the soil and the soil falls into the sampling groove for sampling, in this case, only the soil with loose texture can be sampled, resulting in poor use effect of the sampling device. Therefore, for the progress of the industry technology, to better realize the function that the sampling device can sample soils with different textures and improve the core technology competitiveness, this application proposes a new implementation scheme different from the internal structure of the existing sampling devices. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the existing sampling device can only sample the soil with loose texture, and a soil phenolic acid test sampling device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A soil phenolic acid test sampling device, including a main body cylinder, the bottom end of the main body cylinder is clamped with a connecting shell, the bottom of the connecting shell is fixedly connected with a bottom cone, one side inner wall of the connecting shell is fixedly connected with a support block, the top of the support block is rotationally inserted with a rotating rod, a bidirectional threaded rod is rotationally inserted between the two side inner walls of the connecting shell, the bottom end of the rotating rod and the outer wall of the bidirectional threaded rod are both key-connected with bevel gears, the two bevel gears are meshed with each other, both ends of the bidirectional threaded rod are thread-sleeved with sliding plates, one side of the sliding plate is clamped with a sampling box, the two sampling boxes are respectively slidably inserted into the two sides of the connecting shell, and two guide rods are fixedly connected between the two side inner walls of the connecting shell, and the guide rods are slidably inserted into the sliding plates.

[0007] Further, a pointed convex block is fixedly connected to one side outer wall of the sampling box.

[0008] Further, a scale groove is provided on the outer wall of the main body cylinder.

[0009] Further, a fixing sleeve is clamped at the top end of the main body cylinder, and handles are fixedly connected to both side outer walls of the fixing sleeve.

[0010] Further, a knob is fixedly connected to the top end of the rotating rod and passes through the fixing sleeve.

[0011] Further, a sliding plate is slidably connected between the inner walls of the top and bottom of the sampling box. The top end of the sliding plate passes through the top of the sampling box, and a dial plate is fixedly connected to one side of the sliding plate.

[0012] Further, a support frame is fixedly connected to the inner wall of one side of the main body cylinder, and the rotating rod is rotatably inserted into the support frame.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By turning the rotating rod, the sliding plate is driven to move under the action of the meshing of the two bevel gears, thereby driving the sampling box to move, and then pushing the sampling box out of the connection shell. Then, by rotating the main body cylinder, the sampling box is driven to rotate, so that the soil enters the sampling box, and thus the sampling of different soil types is completed.

[0015] 2. By pushing the sliding plate to drive the dial plate to move, the soil in the sampling box is pushed out, which is convenient for soil sampling, fast and efficient. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a soil phenolic acid test sampling device proposed by the present utility model;

[0017] Figure 2 It is a bottom sectional structural schematic diagram of a soil phenolic acid test sampling device proposed by the present utility model;

[0018] Figure 3 It is a sectional structural schematic diagram of the sampling box of a soil phenolic acid test sampling device proposed by the present utility model;

[0019] Figure 4 It is a sectional structural schematic diagram of a soil phenolic acid test sampling device proposed by the present utility model;

[0020] Figure 5 It is a sectional structural schematic diagram of the sampling box sliding out of a soil phenolic acid test sampling device proposed by the present utility model.

[0021] In the figure: 1, main body cylinder; 2, connection shell; 3, bottom cone; 4, support block; 5, rotating rod; 6, guide rod; 7, sliding plate; 8, sampling box; 9, bidirectional threaded rod; 10, bevel gear; 11, pointed convex block; 12, scale groove; 13, fixed sleeve; 14, handle; 15, knob; 16, sliding plate; 17, dial plate; 18, support frame. Detailed Embodiments

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] Referring to Figures 1 - 5 , a soil phenolic acid test sampling device includes a main cylinder 1. A connecting shell 2 is clamped at the bottom end of the main cylinder 1. A bottom cone 3 is fixed to the bottom of the connecting shell 2 by bolts. A support block 4 is welded to one inner wall of the connecting shell 2. A rotating rod 5 is rotatably inserted into the top of the support block 4. A bidirectional threaded rod 9 is rotatably inserted between the two inner walls of the connecting shell 2. A bevel gear 10 is key-connected to the bottom end of the rotating rod 5 and the outer wall of the bidirectional threaded rod 9. The two bevel gears 10 are meshed with each other. Slide plates 7 are threadedly sleeved at both ends of the bidirectional threaded rod 9. A sampling box 8 is clamped to one side of the slide plate 7. The two sampling boxes 8 are respectively slidably inserted into both sides of the connecting shell 2. Two guide rods 6 are welded between the two inner walls of the connecting shell 2. By turning the rotating rod 5, the bidirectional threaded rod 9 is driven to rotate under the meshing action of the two bevel gears 10, so as to drive the slide plate 7 to move, and then drive the sampling box 8 to move, so that the sampling box 8 is pushed out of the connecting shell 2. Then, by rotating the main cylinder 1 to drive the sampling box 8 to rotate, soil enters the sampling box 8, and thus soil sampling is completed. The guide rod 6 is slidably inserted into the slide plate 7.

[0024] A pointed convex block 11 is welded to one outer wall of the sampling box 8. The design of the pointed convex block 11 facilitates the pushing out of the sampling box 8, so that the sampling box 8 is inserted into the soil. A scale groove 12 is provided on the outer wall of the main cylinder 1, so as to know the depth of the main cylinder 1 inserted into the soil. A fixing sleeve 13 is clamped at the top end of the main cylinder 1. Handles 14 are welded to both outer walls of the fixing sleeve 13, so as to facilitate the operation of the main cylinder 1. A knob 15 is welded to the top end of the rotating rod 5 and passes through the fixing sleeve 13. A slide plate 16 is slidably connected between the top inner wall and the bottom inner wall of the sampling box 8. The top end of the slide plate 16 penetrates through the top of the sampling box 8. A dial plate 17 is fixed to one side of the slide plate 16 by bolts. By pushing the slide plate 16 to drive the dial plate 17 to move, the soil in the sampling box 8 is pushed out. A support frame 18 is welded to one inner wall of the main cylinder 1. The support frame 18 supports the rotating rod 5. The rotating rod 5 is rotatably inserted into the support frame 18.

[0025] The working principle of this embodiment: When in use, first, insert the main cylinder 1 into the soil through the bottom cone 3, and insert the main cylinder 1 to the required soil depth according to the scale groove 12. Then, turn the knob 15 to drive the rotating rod 5 to rotate, and drive the bidirectional threaded rod 9 to rotate under the meshing action of the two bevel gears 10, so that the slide plate 7 moves along the guide rod 6, and then drive the sampling box 8 to move, so that the sampling box 8 is pushed out of the connecting shell 2. Then, rotate the main cylinder 1 to drive the sampling box 8 to rotate, so that soil enters the sampling box 8, and thus soil sampling is completed. Then, push the slide plate 16 to drive the dial plate 17 to move, so as to push out the soil in the sampling box 8.

[0026] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent replacements or changes should be covered within the protection scope of the present utility model.

Claims

1. A soil phenolic acid test sampling device, comprising a main body tube (1), characterized in that: The bottom end of the main body tube (1) is clamped with a connecting shell (2), the bottom of the connecting shell (2) is fixedly connected with a bottom cone (3), one side inner wall of the connecting shell (2) is fixedly connected with a support block (4), the top of the support block (4) is rotatably plugged with a rotating rod (5), a bidirectional threaded rod (9) is rotatably plugged between the inner walls on both sides of the connecting shell (2), the bottom end of the rotating rod (5) and the outer wall of the bidirectional threaded rod (9) are key-connected with a bevel gear (10), the two bevel gears (10) are meshed, both ends of the bidirectional threaded rod (9) are threadedly sleeved with a sliding plate (7), one side of the sliding plate (7) is clamped with a sampling box (8), the two sampling boxes (8) are respectively slidably plugged with the two sides of the connecting shell (2), two guide rods (6) are fixedly connected between the inner walls on both sides of the connecting shell (2), and the guide rods (6) are slidably plugged with the sliding plate (7).

2. A soil phenolic acid test sampling device according to claim 1, characterized in that: A pointed protrusion (11) is fixedly connected to one side outer wall of the sampling box (8).

3. A soil phenolic acid test sampling device according to claim 1, characterized in that: The outer wall of the main body tube (1) is provided with a scale groove (12).

4. A soil phenolic acid test sampling device according to claim 1, characterized in that: A fixing sleeve (13) is clamped at the top end of the main body tube (1), and handles (14) are fixedly connected to the outer walls on both sides of the fixing sleeve (13).

5. A soil phenolic acid test sampling device according to claim 4, characterized in that: The top end of the rotating rod (5) is fixedly connected with a knob (15) and passes through a fixing sleeve (13).

6. A soil phenolic acid test sampling device according to claim 1, characterized in that: A slide plate (16) is slidably connected between the top inner wall and the bottom inner wall of the sampling box (8), the top end of the slide plate (16) passes through the top of the sampling box (8), and a paddle plate (17) is fixedly connected to one side of the slide plate (16).

7. A soil phenolic acid test sampling device according to claim 1, characterized in that: A support frame (18) is fixedly connected to an inner wall of one side of the main body tube (1), and the rotating rod (5) is rotatably plugged into the support frame (18).

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