Soil detection device with soil collection function

Abstract

The utility model discloses a soil detection device with a soil collection function, and relates to the technical field of soil detection. The soil detection device with the soil collection function comprises a detection table, and a rapid sampling device, a detection device and a positioning device are arranged on the detection table; the rapid sampling device comprises a connecting rope, a connecting rod is fixedly connected to the side, away from the detection table, of the connecting rope, a holding rod is slidably connected to the inner side of the connecting rod, a pull rod is fixedly connected to the side, away from the connecting rod, of the holding rod, a first extrusion plate is fixedly connected to the side, away from the holding rod, of the pull rod, and a spring and a first air bag are arranged on one side of the first extrusion plate. According to the rapid sampling device, after the whole device is effectively moved to a fixed position, the sampling pipe can rapidly sample soil, after sampling is completed, the soil in the sampling pipe can be rapidly unloaded and poured into a detection barrel to be detected, operation is easy, time and labor are saved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection, in particular to a soil detection device with a soil collection function. Background Art

[0002] Soil environmental monitoring refers to determining the environmental quality (or pollution level) and its changing trend by measuring the representative values ​​of factors affecting soil environmental quality. What we usually call soil monitoring refers to soil environmental monitoring, which generally includes technical contents such as sampling, sample preparation, analysis methods, result representation, data statistics and quality evaluation.

[0003] According to a publicly disclosed soil detection device with soil collection function (publication number: CN 212568020U), it includes a shell, a push rod is movably inserted at the bottom of the shell, a drill bit is fixed at the bottom of the push rod, and a soil collection component and a soil detection unit are connected to the push rod. The shell contains a movable block and a motor, and limit slots are relatively provided on both sides of the shell, and limit blocks that match the corresponding limit slots are fixed at both ends of the movable block. A runway-shaped through slot is provided on the block body of the movable block, and a slider 1 is slidably connected inside the through slot. A rotating rod is vertically fixed on the output shaft of the motor, and the other end of the rotating rod is rotatably connected to the block body of the slider 1. The bottom of the movable block is connected to a pressing block 1 through a telescopic rod 1. In the above application, by adding a soil collection component to the soil detection device, the soil at the detection location can be collected synchronously during soil detection, so as to facilitate further detection of the soil at the location in the subsequent process, thereby ensuring the smooth progress of the remaining detection work in the soil. However, the above application cannot quickly sample the soil, and after the sampling is completed, the soil cannot be quickly unloaded and placed in the detection bucket for detection, which is time-consuming and laborious. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a soil detection device with a soil collection function, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a soil detection device with a soil collection function, comprising a detection platform, on which a rapid sampling device, a detection device and a positioning device are arranged;

[0005] The rapid sampling device comprises a connecting rope, a connecting rod is fixedly connected to the side of the connecting rope away from the detection platform, a grip rod is slidably connected to the inner side of the connecting rod, a pull rod is fixedly connected to the side of the grip rod away from the connecting rod, a squeeze plate 1 is fixedly connected to the side of the pull rod away from the grip rod, a spring and an air bag 1 are arranged on one side of the squeeze plate 1, an air bag 2 is fixedly connected to the other side of the squeeze plate 1, a fixing plate and an air pipe 1 are fixedly connected to the side of the air bag 1 away from the squeeze plate 1, and the air pipe 1 is fixedly connected to the side of the air bag 1 away from the squeeze plate 1. One side of airbag one is fixedly connected to an air pressure cabin one, and the side of the air pressure cabin one away from airbag two is slidably connected to an air pressure rod one, and the side of the air pressure rod one away from the air pressure cabin one is fixedly connected to a sampling tube, both sides of the airbag two are fixedly connected to air supply pipes two, and the side of the air supply pipes two away from the airbag two is fixedly connected to an air pressure cabin two, and the side of the air pressure cabin two away from the sampling tube is slidably connected to an air pressure rod two, and the side of the air pressure rod two away from the air pressure cabin two is fixedly connected to a push plate, and a limiting block is provided at the bottom of the sampling tube.

[0006] Preferably, the gas pipe 2 is made of soft rubber, the air pressure chamber 2 is fixedly connected to the inside of the sampling tube, the gas pipe 2 has good ductility and elasticity, and the gas pipe 2 can effectively transport the gas in the airbag 2 to the inside of the air pressure chamber 2.

[0007] Preferably, the detection device includes a detection barrel, the top of the detection barrel is fixedly connected to a motor, the bottom of the motor rotates and is electrically connected to an electric rotating rod, both sides of the electric rotating rod are fixedly connected to stirring rods, the side of the stirring rod away from the electric rotating rod is fixedly connected to an elastic telescopic rod, the side of the elastic telescopic rod away from the stirring rod is fixedly connected to a knocking head, and an arc-shaped protrusion block is fixedly connected to the inner wall of the detection barrel. The detection device can fully mix the soil and the detection liquid, thereby improving the accuracy of the detection.

[0008] Preferably, the detection barrel is fixedly connected to the top of the detection platform, a feed port is provided at the top of the detection barrel, and a discharge port is provided at the bottom of the detection barrel. The detection barrel can fully detect the soil inside and is highly practical.

[0009] Preferably, the positioning device includes a connecting block, the inner side of the connecting block is rotatably connected to a torsion spring rod, one side of the torsion spring rod is fixedly connected to a hand push rod, the bottom of the hand push rod is fixedly connected to an extrusion plate two, the bottom side of the detection table is fixedly connected to a connecting plate, the side of the connecting plate is fixedly connected to an airbag three, the side of the airbag three close to the connecting plate is fixedly connected to an air supply pipe three, the side of the air supply pipe three away from the airbag three is fixedly connected to an air pressure cabin three, the bottom of the air pressure cabin three is slidably connected to a pneumatic positioning rod, and the positioning device can effectively fix the position of the entire device to prevent the entire device from shifting during detection.

[0010] Preferably, the initial state of the push rod is perpendicular to the test bench, the air pressure cabin is fixedly connected to the bottom of the test bench, the bottom of the air pressure positioning rod is configured to be conical, and the configuration of the push rod facilitates the movement of the entire device, saving time and effort.

[0011] The utility model provides a soil detection device with soil collection function. It has the following beneficial effects:

[0012] (1) The present application uses a rapid sampling device, which can effectively move the entire device to a fixed position, and the sampling tube can quickly sample the soil. After the sampling is completed, the soil in the sampling tube can be quickly unloaded and poured into the inside of the detection bucket for detection. The operation is simple, time-saving and labor-saving, and the practicability is strong.

[0013] (2) The present application uses a detection device to place the soil in the sampling tube into the detection barrel for detection after the soil sampling is completed. The motor can drive the electric rotating rod to rotate, and the electric rotating rod can drive the stirring rod and the knocking head to rotate. At the same time, the knocking head can also knock on the arc-shaped protrusion block to generate vibration, so that the detection liquid in the detection barrel and the soil are fully mixed, which can improve the accuracy of the detection and enhance the practicality of the entire device.

[0014] (3) The present application uses a positioning device, which can move the entire device to a fixed position. After the push rod returns to its original position, the extrusion plate 2 squeezes the air bag 3, and the air bag 3 transmits the internal gas to the inside of the air pressure chamber 3 through the air pipe 3 to drive the air pressure positioning rod to move. The bottom of the air pressure positioning rod will penetrate into the soil, positioning the entire device to prevent the entire device from shifting during the detection process, thereby further enhancing the practicality of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional internal structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at B in the middle;

[0019] Figure 5 For this utility model Figure 2 Schematic diagram of the structure at point C in the middle.

[0020] In the figure: 1, test table; 2, rapid sampling device; 21, connecting rope; 22, connecting rod; 23, gripping rod; 24, pulling rod; 25, squeezing plate 1; 26, spring; 27, air bag 1; 28, fixing plate; 29, gas pipe 1; 210, air pressure cabin 1; 211, air pressure rod 1; 212, sampling tube; 213, air bag 2; 214, air pipe 2; 215, air pressure cabin 2; 216, air pressure rod 2; 217, Push plate; 218, limit block; 3, detection device; 31, detection barrel; 32, motor; 33, electric rotating rod; 34, stirring rod; 35, elastic telescopic rod; 36, knocking head; 37, arc-shaped raised block; 4, positioning device; 41, connecting block; 42, torsion spring rod; 43, hand push rod; 44, extrusion plate two; 45, air bag three; 46, connecting plate; 47, air pipe three; 48, air pressure cabin three; 49, air pressure positioning rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1

[0023] See also Figure 1-3 , a soil detection device with soil collection function, comprising a detection platform 1, on which a rapid sampling device 2, a detection device 3 and a positioning device 4 are arranged;

[0024] The rapid sampling device 2 includes a connecting rope 21, a connecting rod 22 is fixedly connected to the side of the connecting rope 21 away from the detection platform 1, a gripping rod 23 is slidably connected to the inner side of the connecting rod 22, a pull rod 24 is fixedly connected to the side of the gripping rod 23 away from the connecting rod 22, a squeeze plate 25 is fixedly connected to the side of the pull rod 24 away from the gripping rod 23, a spring 26 and an airbag 27 are arranged on one side of the squeeze plate 25, an airbag 213 is fixedly connected to the other side of the squeeze plate 25, a fixed plate 28 and an air pipe 29 are fixedly connected to the side of the air pipe 29 away from the airbag 27 It is connected to an air pressure cabin 210, and a side of the air pressure cabin 210 away from the air bag 213 is slidably connected to a air pressure rod 211, and a side of the air pressure rod 211 away from the air pressure cabin 210 is fixedly connected to a sampling tube 212, both sides of the air bag 213 are fixedly connected to an air supply pipe 214, and a side of the air supply pipe 214 away from the air bag 213 is fixedly connected to an air pressure cabin 215, and a side of the air pressure cabin 215 away from the sampling tube 212 is slidably connected to a air pressure rod 216, and a side of the air pressure rod 216 away from the air pressure cabin 215 is fixedly connected to a push plate 217, and a limiting block 218 is provided at the bottom of the sampling tube 212. The gas pipe 214 is made of soft rubber, the air pressure chamber 215 is fixedly connected to the inside of the sampling pipe 212, and the gas pipe 214 has good ductility and elasticity, and can effectively transport the gas in the air bag 213 to the inside of the air pressure chamber 215. The present application uses the rapid sampling device 2, and can effectively move the entire device to a fixed position, and the sampling pipe 212 can quickly sample the soil. After the sampling is completed, the soil in the sampling pipe 212 can be quickly unloaded and poured into the inside of the detection barrel 31 for detection, which is simple to operate, saves time and effort, and is highly practical.

[0025] When using this embodiment, the whole device is first moved to a fixed position, and then the user holds the connecting rod 22, aligns the side of the sampling tube 212 with the knife edge with the soil, and then holds the gripping rod 23. After the gripping rod 23 is subjected to force, it drives the pull rod 24 to move, and the pull rod 24 drives the squeezing plate 1 25 to squeeze the airbag 1 27. At the same time, the squeezing plate 1 25 releases the squeezing of the airbag 213. After being squeezed, the airbag 1 27 transmits the internal gas to the pressure chamber 1 210 through the gas pipe 1 29. After the gas is injected into the air pressure chamber 210, the air pressure rod 211 will move, and the air pressure rod 211 will drive the sampling tube 212 to be inserted into the soil to sample the soil. At the same time, after the squeezing plate 25 releases the squeezing of the air bag 213, the gas in the air pressure chamber 215 will flow back to the inside of the air bag 213 through the air pipe 214, and the air bag 213 will restore the expansion state. The air pressure rod 216 and the push plate 217 will shrink to the sampling state without the drive of the gas. After the push plate 217 is retracted into the sampling tube 212, the sampling tube 212 is convenient for soil sampling. After the sampling is completed, the sampling tube 212 is placed at the feeding port of the detection barrel 31. At the same time, the grip 23 is released, and the spring 26 will bounce the squeezing plate 1 25 back to its original position. The squeezing plate 1 25 releases the squeezing of the airbag 1 27 and continues to squeeze the airbag 213. After the airbag 1 27 is no longer squeezed, the gas in the pressure chamber 1 210 will flow back to the gas supply pipe 1 29. The interior of the airbag 27 is restored to its expanded state, and the pneumatic rod 211 will drive the sampling tube 212 to return to its original position without the drive of gas. After the airbag 213 continues to be squeezed, the airbag 213 will transport the internal gas to the interior of the air pressure chamber 215 through the air pipe 214. After the air pressure chamber 215 is injected with gas, it will drive the pneumatic rod 216 and the push plate 217 to move, and push the soil collected in the sampling tube 212 to the interior of the detection barrel 31, which is more practical.

[0026] Embodiment 2

[0027] See also Figure 1-4On the basis of the first embodiment, the detection device 3 includes a detection barrel 31, the top of the detection barrel 31 is fixedly connected to a motor 32, the bottom of the motor 32 rotates and is electrically connected to an electric rotating rod 33, the two sides of the electric rotating rod 33 are fixedly connected to stirring rods 34, the stirring rod 34 is fixedly connected to the side away from the electric rotating rod 33 with an elastic telescopic rod 35, the side of the elastic telescopic rod 35 away from the stirring rod 34 is fixedly connected to a knocking head 36, and the inner wall of the detection barrel 31 is fixedly connected to an arc-shaped protrusion block 37. The detection device 3 can fully mix the soil with the detection liquid to improve the accuracy of the detection. The detection barrel 31 is fixedly connected to the top of the detection platform 1, the top of the detection barrel 31 is provided with a feed port, and the bottom of the detection barrel 31 is provided with a discharge port. The detection barrel 31 can fully detect the soil inside, and has strong practicality. The present application uses the detection device 3, which can place the soil in the sampling tube 212 into the detection barrel 31 for detection after the soil sampling is completed. The motor 32 can drive the electric rotating rod 33 to rotate, and the electric rotating rod 33 can drive the stirring rod 34 and the knocking head 36 to rotate. At the same time, the knocking head 36 can also knock on the arc-shaped protrusion block 37 to generate vibration, so that the detection liquid in the detection barrel 31 is fully mixed with the soil, which can improve the accuracy of the detection and enhance the practicality of the entire device.

[0028] When in use, on the basis of Example 1, after pouring soil into the interior of the detection barrel 31, the detection liquid is then injected into the interior of the detection barrel 31, and the motor 32 is turned on. The motor 32 will drive the electric rotating rod 33 to rotate, and the electric rotating rod 33 will drive the stirring rod 34 to rotate, and the stirring rod 34 will drive the elastic telescopic rod 35 and the knocking head 36 to rotate. After rotating for a distance, the knocking head 36 will knock with the arc-shaped protruding block 37, and vibration will be generated during the knocking, so that the soil inside the detection barrel 31 and the detection liquid are mixed more fully, thereby improving the accuracy of the detection and enhancing the practicality of the entire device.

[0029] Embodiment 3

[0030] See also Figure 1-5On the basis of the first embodiment, the positioning device 4 comprises a connecting block 41, the inner side of the connecting block 41 is rotatably connected with a torsion spring rod 42, one side of the torsion spring rod 42 is fixedly connected with a hand push rod 43, the bottom of the hand push rod 43 is fixedly connected with a second extrusion plate 44, the bottom side of the test bench 1 is fixedly connected with a connecting plate 46, the side of the connecting plate 46 is fixedly connected with a third airbag 45, the side of the third airbag 45 close to the connecting plate 46 is fixedly connected with a third air pipe 47, the side of the third air pipe 47 away from the third airbag 45 is fixedly connected with a third air pressure cabin 48, the bottom of the third air pressure cabin 48 is slidably connected with a pneumatic positioning rod 49, and the positioning device 4 can effectively fix the position of the entire device to prevent the entire device from shifting during testing. The initial state of the hand push rod 43 is vertical to the test bench 1, the third air pressure cabin 48 is fixedly connected to the bottom of the test bench 1, and the bottom of the pneumatic positioning rod 49 is set to be conical. The setting of the hand push rod 43 facilitates the movement of the entire device, saving time and effort. The present application uses the positioning device 4, which can move the entire device to a fixed position. After the push rod 43 returns to its original position, the extrusion plate 2 44 squeezes the airbag 3 45. The airbag 3 45 will transport the internal gas to the interior of the air pressure chamber 3 48 through the air pipe 3 47 to drive the air pressure positioning rod 49 to move. The bottom of the air pressure positioning rod 49 will penetrate into the soil to position the entire device, prevent the entire device from shifting during the detection process, and further enhance the practicality of the entire device.

[0031] When in use, on the basis of the first embodiment, when the entire device is moved, the user first lifts the hand push rod 43, the hand push rod 43 will drive the squeezing plate 2 44 to rotate, and the airbag 3 45 will not be squeezed. After the airbag 3 45 is no longer squeezed, the gas in the air pressure cabin 3 48 will flow back to the inside of the airbag 3 45 through the air pipe 3 47, and the airbag 3 45 will resume the expanded state. The air pressure positioning rod 49 will shrink upward without the drive of gas, and the entire device can be moved. After the entire device is moved to a fixed position After the air pressure chamber 3 48 is in the correct position, the user releases the hand push rod 43, and the hand push rod 43 will return to its original vertical state under the action of the torsion spring rod 42, and the squeezing plate 2 44 will squeeze the air bag 3 45. After being squeezed, the air bag 3 45 will transport the internal gas to the inside of the air pressure chamber 3 48 through the air pipe 3 47. After the air pressure chamber 3 48 is injected with gas, it will drive the air pressure positioning rod 49 to move. The air pressure positioning rod 49 will insert the bottom into the soil to position the entire device, thereby further enhancing the practicability of the entire device.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soil detection device with soil collection function, comprising a detection platform (1), characterized in that: The detection platform (1) is provided with a rapid sampling device (2), a detection device (3) and a positioning device (4); The rapid sampling device (2) comprises a connecting rope (21), a connecting rod (22) is fixedly connected to a side of the connecting rope (21) away from the detection platform (1), a gripping rod (23) is slidably connected to the inner side of the connecting rod (22), a pulling rod (24) is fixedly connected to a side of the gripping rod (23) away from the connecting rod (22), a pressing plate (25) is fixedly connected to a side of the pulling rod (24) away from the gripping rod (23), a spring (26) and an airbag (27) are provided on one side of the pressing plate (25), an airbag (213) is fixedly connected to the other side of the pressing plate (25), a fixing plate (28) and an air supply pipe (29) are fixedly connected to a side of the airbag (27) away from the pressing plate (25), and the air supply pipe (29) is far from the airbag (27). One side of the airbag (213) is fixedly connected to a pressure chamber (210); the side of the airbag (210) away from the airbag (213) is slidably connected to a pressure rod (211); the side of the pressure rod (211) away from the pressure chamber (210) is fixedly connected to a sampling tube (212); both sides of the airbag (213) are fixedly connected to an air supply pipe (214); the side of the air supply pipe (214) away from the airbag (213) is fixedly connected to a pressure chamber (215); the side of the pressure chamber (215) away from the sampling tube (212) is slidably connected to a pressure rod (216); the side of the pressure rod (216) away from the pressure chamber (215) is fixedly connected to a push plate (217); a limiting block (218) is provided at the bottom of the sampling tube (212).

2. A soil detection device with soil collection function according to claim 1, characterized in that: The second gas delivery pipe (214) is made of soft rubber material, and the second air pressure chamber (215) is fixedly connected to the inside of the sampling tube (212).

3. A soil detection device with soil collection function according to claim 2, characterized in that: The detection device (3) comprises a detection barrel (31), the top of the detection barrel (31) is fixedly connected to a motor (32), the bottom of the motor (32) is rotatable and electrically connected to an electric rotating rod (33), both sides of the electric rotating rod (33) are fixedly connected to stirring rods (34), a side of the stirring rod (34) away from the electric rotating rod (33) is fixedly connected to an elastic telescopic rod (35), a side of the elastic telescopic rod (35) away from the stirring rod (34) is fixedly connected to a knocking head (36), and an arc-shaped protruding block (37) is fixedly connected to the inner wall of the detection barrel (31).

4. The soil detection device with soil collection function according to claim 3, characterized in that: The detection barrel (31) is fixedly connected to the top of the detection platform (1), a material inlet is provided at the top of the detection barrel (31), and a material outlet is provided at the bottom of the detection barrel (31).

5. The soil detection device with soil collection function according to claim 4, characterized in that: The positioning device (4) comprises a connecting block (41), the inner side of which is rotatably connected to a torsion spring rod (42), one side of which is fixedly connected to a hand push rod (43), the bottom of which is fixedly connected to an extrusion plate 2 (44), a connecting plate (46) is fixedly connected to the bottom side of the testing platform (1), the side of which is fixedly connected to an air bag 3 (45), a side of which is close to the connecting plate (46) is fixedly connected to an air supply pipe 3 (47), a side of which is away from the air bag 3 (45) is fixedly connected to an air pressure chamber 3 (48), and a bottom of which is slidably connected to an air pressure positioning rod (49).

6. The soil detection device with soil collection function according to claim 5, characterized in that: In its initial state, the push rod (43) is perpendicular to the test bench (1), the air pressure chamber (48) is fixedly connected to the bottom of the test bench (1), and the bottom of the air pressure positioning rod (49) is configured to be conical.

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