A corn planting soil environment detection sampling device

Abstract

The utility model provides a corn planting soil environment's detection sampling device relates to soil sampling technical field, including mounting panel, is equipped with sampling subassembly on mounting panel, is equipped with dismounting subassembly on sampling subassembly. This corn planting soil environment's detection sampling device, through the rotation of gasoline engine drive screw rod, the rotation of screw rod can drive mounting frame to move through the cooperation with spacing rod, mounting frame can drive sampler to move down and go into the soil to sample, the soil of collection can be extruded in sampler, at this moment can complete the sampling of soil, also can through pressing press bar and move along second sliding slot, press bar can drive the bottom of L shape pole to remove from the insertion hole in the plug, release the spacing of plug, then remove the plug on sampler from the insertion slot in mounting frame, can quickly and conveniently complete the disassembly of sampler, improve its convenience.

Description

Technical Field

[0001] This utility model relates to a sampling device, specifically a soil environment detection and sampling device for corn planting, belonging to the field of soil sampling technology. Background Technology

[0002] Corn is a popular food in daily life. During the corn planting process, it is necessary to test the soil environment, so it is necessary to take samples of the soil used for corn planting, which requires the use of appropriate sampling equipment.

[0003] A sampling device for detecting soil environment in corn planting, disclosed in Chinese Patent Application Publication CN220153920U, features a fixing mechanism that allows the sampler to be fixed to a connecting frame and easily removed, reducing space requirements during transport and facilitating operation. The interaction of a through-slot, sliding plate, and operating block facilitates the removal of soil samples collected from the sampler. The device is easy to operate and provides convenience for sampling personnel. The bolts and mounting port allow adjustment of the extension rod's position on the support rod. When in use, the extension rod is adjusted downwards for better support and stability during soil sample collection. When not in use, the extension rod is adjusted upwards, further reducing space requirements during transport. The threaded block and threaded port facilitate the removal of the support rod from the mounting plate, further reducing space requirements and facilitating transport. An operating handle allows for easy operation of the entire device.

[0004] The solution in the aforementioned patent can fix the sampler on the connecting frame and facilitate the removal of the sampler from the connecting frame, thereby reducing the space occupied during transportation. However, this process requires the use of tools to remove the nuts on the fixing bolts, making it difficult to remove the sampler at any time, which is rather inconvenient.

[0005] Therefore, a soil environment testing and sampling device for corn planting is proposed here. Utility Model Content

[0006] This utility model proposes a soil environment testing and sampling device for corn planting, which can quickly and easily disassemble the sampler, improving its convenience.

[0007] This utility model is achieved through the following technical solution: a soil environment detection and sampling device for corn planting, including an installation plate, a sampling component on the installation plate, and a disassembly and assembly component on the sampling component.

[0008] The sampling assembly includes a gasoline engine fixed to the upper surface of a mounting plate. The output shaft of the gasoline engine passes through the mounting plate and is fixed with a threaded rod. A mounting bracket is mounted on the outer surface of the threaded rod, and a sampler is mounted on the bottom end of the mounting bracket.

[0009] The assembly / disassembly assembly includes a first slide groove, a second slide groove, and a third slide groove formed on the mounting bracket. A push rod is slidably connected to the inner wall of the first slide groove. An L-shaped rod is fixed to the bottom surface of the push rod, and the outer surface of the L-shaped rod is slidably connected to the inner wall of the second slide groove. A sliding plate is fixed to the outer surface of the push rod inside the third slide groove, and the outer surface of the sliding plate is slidably connected to the inner wall of the third slide groove. A spring is sleeved on the outer surface of the push rod inside the third slide groove.

[0010] Furthermore, the bottom of the mounting bracket is provided with a slot, and the top of the sampler is fixed with a plug, which is inserted into the slot.

[0011] Furthermore, the insert block has an insertion hole, and the bottom of the L-shaped rod is inserted into the insert block.

[0012] Furthermore, a limiting rod is fixed to the bottom surface of the mounting plate, a limiting groove is formed on the mounting bracket, and the outer surface of the limiting rod is slidably connected to the inner wall of the limiting groove.

[0013] Furthermore, the sampler has a moving groove on its outer side, a push plate is slidably connected to the inner wall of the sampler, a moving block is fixed to the outer surface of the push plate, and the moving block is slidably connected to the inner wall of the moving groove. The sampler has a toothed groove on its bottom surface.

[0014] Furthermore, the bottom surface of the mounting plate is provided with a plurality of first support legs, the outer surface of the first support legs is slidably connected to second support legs, the bottom surface of the second support legs is fixed with anti-slip pads, and the upper surface of the first support legs is fixed with threaded blocks, and the threaded blocks are connected to threaded holes opened on the bottom surface of the mounting plate.

[0015] Furthermore, the first support leg has two mounting holes, and the second support leg has a plug inserted into it, with the plug inserted into the mounting hole.

[0016] This utility model provides a soil environment testing and sampling device for corn planting, which has the following beneficial effects: This soil environment testing and sampling device for corn planting works by starting a gasoline engine to drive a threaded rod to rotate. The rotation of the threaded rod, in conjunction with a limit rod, moves the mounting frame, which in turn moves the sampler downwards into the soil to collect samples. The collected soil is then squeezed into the sampler, thus completing the soil sampling.

[0017] This soil environment testing and sampling device for corn planting allows for quick and convenient disassembly of the sampler by pressing a lever along the second slide groove. The lever moves the bottom of the L-shaped rod out of the insertion hole on the insertion block, releasing the limiting position on the insertion block. Then, the insertion block on the sampler is removed from the slot on the mounting frame, thus improving its convenience. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional schematic diagram of a portion of the structure of this utility model; Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 4 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point B; Figure 5 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point C.

[0019] Explanation of reference numerals in the attached figures 1. Mounting plate; 2. Assembly and disassembly components; 201. First slide rail; 202. Second slide rail; 203. Third slide rail; 204. Push rod; 205. L-shaped rod; 206. Slide plate; 207. Spring; 208. Insert block; 209. Insertion hole; 210. Slot; 3. Sampling assembly; 301. Gasoline engine; 302. Threaded rod; 303. Mounting bracket; 304. Sampler; 3041. Gear; 3042. Moving groove; 305. Limiting rod; 306. Limiting groove; 4. First support leg; 401. Threaded block; 402. Mounting hole; 5. Second support leg; 6. Anti-slip mat; 7. Push plate; 701. Moving block; 8. Insert rod. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0021] Please see Figures 1-5The present invention proposes the following implementation scheme: a soil environment detection and sampling device for corn planting, including an installation plate 1, a sampling component 3 on the installation plate 1, and a disassembly and assembly component 2 on the sampling component 3.

[0022] Please refer to this carefully. Figure 2 The sampling assembly 3 includes a gasoline engine 301 fixed on the upper surface of the mounting plate 1. The output shaft end of the gasoline engine 301 passes through the mounting plate 1 and is fixed with a threaded rod 302. A mounting bracket 303 is mounted on the outer surface of the threaded rod 302, and a sampler 304 is mounted on the bottom end of the mounting bracket 303.

[0023] A limiting rod 305 is fixed on the bottom surface of the mounting plate 1, and a limiting groove 306 is opened on the mounting bracket 303. The outer surface of the limiting rod 305 is slidably connected to the inner wall of the limiting groove 306.

[0024] By starting the gasoline engine 301, the threaded rod 302 is driven to rotate. The rotation of the threaded rod 302, in conjunction with the limit rod 305, can drive the mounting frame 303 to move. The mounting frame 303 can drive the sampler 304 to move downward and penetrate into the soil to take samples. The collected soil will be squeezed into the sampler 304, and the soil sampling can be completed at this time.

[0025] Please refer to this carefully. Figure 2 and Figure 3 The assembly / disassembly component 2 includes a first slide groove 201, a second slide groove 202, and a third slide groove 203 formed on the mounting bracket 303. A push rod 204 is slidably connected to the inner wall of the first slide groove 201. An L-shaped rod 205 is fixed to the bottom surface of the push rod 204, and the outer surface of the L-shaped rod 205 is slidably connected to the inner wall of the second slide groove 202. A sliding plate 206 is fixed to the outer surface of the push rod 204 inside the third slide groove 203, and the outer surface of the sliding plate 206 is slidably connected to the inner wall of the third slide groove 203. A spring 207 is sleeved on the outer surface of the push rod 204 inside the third slide groove 203.

[0026] The mounting bracket 303 has a slot 210 at its bottom end, and the sampler 304 has a plug 208 fixed at its top end, and the plug 208 is plugged into the slot 210.

[0027] The plug block 208 has a plug hole 209, and the bottom of the L-shaped rod 205 is plugged into the plug block 208.

[0028] When it is necessary to disassemble the sampler 304, press the lever 204 to move it along the second slide groove 202. The lever 204 can drive the bottom of the L-shaped rod 205 to move out of the insertion hole 209 on the insertion block 208, releasing the restriction on the insertion block 208. Then, the insertion block 208 on the sampler 304 can be moved out of the slot 210 on the mounting bracket 303, so that the sampler 304 can be disassembled quickly and conveniently, improving its convenience.

[0029] When the sampler 304 needs to be installed, pressing the lever 204 moves the L-shaped rod 205 from the slot 210 to the second slide groove 202. At the same time, the lever 204 can drive the slide plate 206 to compress the spring 207, causing it to generate elastic force. Then, the insert block 208 is inserted into the slot 210. Then, the lever 204 is released. At this time, the slide plate 206 will pass through the lever 204 under the elastic force of the spring 207, causing the bottom of the L-shaped rod 205 to be inserted into the insertion hole 209 on the insert block 208, limiting and fixing the position of the insert block 208, thus completing the installation of the sampler 304.

[0030] Please refer to this carefully. Figure 5 The sampler 304 has a moving groove 3042 on its outer side. A push plate 7 is slidably connected to the inner wall of the sampler 304. A moving block 701 is fixed on the outer surface of the push plate 7 and is slidably connected to the inner wall of the moving groove 3042. A toothed groove 3041 is provided on the bottom surface of the sampler 304. By sliding the moving block 701 downward, the push plate 7 can be driven to move downward. The push plate 7 can push the soil sample out of the sampler 304.

[0031] Please refer to this carefully. Figure 2 and Figure 3 The bottom surface of the mounting plate 1 is provided with multiple first support legs 4. The outer surface of the first support legs 4 is slidably connected to second support legs 5. The bottom surface of the second support legs 5 is fixed with anti-slip pads 6. The upper surface of the first support legs 4 is fixed with threaded blocks 401, and the threaded blocks 401 are connected to the threaded holes opened on the bottom surface of the mounting plate 1. By rotating the first support legs 4, the threaded blocks 401 can be moved out of the threaded holes opened on the bottom surface of the mounting plate 1, and the first support legs 4 can be disassembled.

[0032] The first support leg 4 has two mounting holes 402. The second support leg 5 has a rod 8 inserted into it, and the rod 8 is inserted into the mounting hole 402. By pulling the rod 8 out of the second support leg 5 and the mounting hole 402, the first support leg 4 is moved into the interior of the second support leg 5, and the rod 8 is inserted into the mounting hole 402 located above, the first support leg 4 and the second support leg 5 can be folded and stored.

[0033] In use, the device is placed at the location where sampling is required. Then, the gasoline engine 301 is started to drive the threaded rod 302 to rotate. The rotation of the threaded rod 302, in conjunction with the limiting rod 305, drives the mounting frame 303 to move. The mounting frame 303 can drive the sampler 304 to move downwards and penetrate into the soil for sampling. The collected soil will be squeezed into the sampler 304. Then, the gasoline engine 301 is reversed to drive the sampler 304 out of the soil. Then, the sliding block 701 is slid downwards to drive the push plate 7 to move downwards. The push plate 7 can push the soil sample out of the sampler 304.

[0034] When it is necessary to disassemble the sampler 304, press the lever 204 to move it along the second slide groove 202. The lever 204 can drive the bottom of the L-shaped rod 205 to move out of the insertion hole 209 on the insertion block 208, releasing the restriction on the insertion block 208. Then, the insertion block 208 on the sampler 304 can be moved out of the slot 210 on the mounting bracket 303, so that the sampler 304 can be disassembled quickly and conveniently, improving its convenience.

[0035] When the sampler 304 needs to be installed, pressing the lever 204 moves the L-shaped rod 205 from the slot 210 to the second slide groove 202. At the same time, the lever 204 can drive the slide plate 206 to compress the spring 207, causing it to generate elastic force. Then, the insert block 208 is inserted into the slot 210. Then, the lever 204 is released. At this time, the slide plate 206 will pass through the lever 204 under the elastic force of the spring 207, causing the bottom of the L-shaped rod 205 to be inserted into the insertion hole 209 on the insert block 208, limiting and fixing the position of the insert block 208, thus completing the installation of the sampler 304.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A corn planting soil environment detection sampling device comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a sampling component (3), and the sampling component (3) is provided with a disassembly component (2). The sampling assembly (3) includes a gasoline engine (301) fixed on the upper surface of the mounting plate (1). The output shaft end of the gasoline engine (301) passes through the mounting plate (1) and is fixed with a threaded rod (302). A mounting bracket (303) is installed on the outer surface of the threaded rod (302), and a sampler (304) is installed at the bottom end of the mounting bracket (303). The disassembly and assembly assembly (2) includes a first slide groove (201), a second slide groove (202) and a third slide groove (203) formed on the mounting bracket (303). A push rod (204) is slidably connected to the inner wall of the first slide groove (201). An L-shaped rod (205) is fixed to the bottom surface of the push rod (204). A sliding plate (206) is fixed to the outer surface of the push rod (204) inside the third slide groove (203). A spring (207) is sleeved on the outer surface of the push rod (204) inside the third slide groove (203).

2. The soil environment detecting and sampling device for corn planting according to claim 1, characterized in that: The mounting bracket (303) has a slot (210) at its bottom end, and the sampler (304) has a plug (208) fixed at its top end, and the plug (208) is inserted into the slot (210).

3. The soil environment detecting and sampling device for corn planting according to claim 2, characterized in that: The plug (208) has a plug hole (209) and the bottom of the L-shaped rod (205) is plugged into the plug (208).

4. The soil environment detecting and sampling device for corn planting according to claim 1, characterized in that: The bottom surface of the mounting plate (1) is fixed with a limiting rod (305), and a limiting groove (306) is opened on the mounting bracket (303), and the outer surface of the limiting rod (305) is slidably connected to the inner wall of the limiting groove (306).

5. The soil environment detecting and sampling device for corn planting according to claim 1, characterized in that: The sampler (304) has a moving groove (3042) on its outer side, and a push plate (7) is slidably connected to the inner wall of the sampler (304). A moving block (701) is fixed on the outer surface of the push plate (7), and the moving block (701) is slidably connected to the inner wall of the moving groove (3042). The sampler (304) has a toothed groove (3041) on its bottom surface.

6. The soil environment detecting and sampling device for corn planting according to claim 1, characterized in that: The bottom surface of the mounting plate (1) is provided with a plurality of first support legs (4), and the outer surface of the first support legs (4) is slidably connected to a second support leg (5). The bottom surface of the second support leg (5) is fixed with an anti-slip pad (6), and the upper surface of the first support leg (4) is fixed with a threaded block (401), and the threaded block (401) is connected to a threaded hole opened on the bottom surface of the mounting plate (1).

7. The soil environment detecting and sampling device for corn planting according to claim 6, characterized in that: The first support leg (4) has two mounting holes (402), and the second support leg (5) has a plug rod (8) inserted into it, and the plug rod (8) is inserted into the mounting hole (402).

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