Continuous sampler for water and soil conservation monitoring

Abstract

The utility model discloses a continuous sampler for water and soil conservation monitoring, which relates to the technical field of water and soil conservation and comprises a base, a first sampling component is arranged in the base and comprises a pulse motor, a gear is arranged at the output end of the pulse motor and meshed with a gear ring, a rotating component is arranged at the upper end of the gear ring, and a second sampling component is arranged at the lower end of the rotating component. The rotating assembly comprises a rotating seat, the gear ring is located at the lower end of the rotating seat, a third mounting groove is formed in the upper end of the rotating seat, a fourth mounting groove is formed in the rotating seat, the fourth mounting groove is located on the outer side of the third mounting groove, a spring is arranged in the rotating seat, and a connecting block is arranged at one end of the spring. A sampling cup is fixed by three clamping plates, so that the stability of the sampling cup is improved, the sampling cup is prevented from toppling over during sampling, a sampling component II is arranged, a sample storage box is used for temporarily storing a sample, the waste of sampling is reduced, a large amount of dirt is prevented from being generated at the upper end of the base, and the subsequent sampling accuracy is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of soil and water conservation, in particular to a soil and water conservation monitoring continuous sampler. Background Art

[0002] Soil and water conservation refers to the preventive and control measures taken against soil and water loss caused by natural factors and human activities. It is the work of preventing and controlling soil and water loss, protecting, improving and rationally utilizing water and soil resources, and establishing a good ecological environment. It is of great significance for developing production and construction in hilly and sandy areas, reducing downstream riverbed siltation, reducing flood peaks, ensuring the normal operation of water conservancy facilities, and ensuring transportation, industrial and mining construction, and urban safety. When conducting soil and water conservation monitoring, a sampler is needed to take samples and analyze the monitored area.

[0003] Chinese patent document CN217237313U discloses a continuous sampler for soil and water conservation monitoring, including a mounting platform and an annular turntable; the mounting platform: a sampling barrel is arranged in a through hole arranged at the center thereof, a sampling mechanism is arranged inside the sampling barrel, and a guide tube is arranged at a discharge port at the upper end of the outer side surface of the sampling barrel; the annular turntable: rotatably connected to the inside of the mounting platform, sampling bottles are evenly installed on the upper surface of the annular turntable, the guide tube corresponds to the position of the leftmost sampling bottle, a controller is arranged at the upper end of the outer side surface of the sampling barrel, the input end of the controller is electrically connected to an external power supply, the sampling mechanism includes a motor, a sleeve, a rotating shaft and a spiral sheet, the motor is installed on the upper surface of the sampling barrel through a motor frame, a sleeve is arranged at the lower end of the output shaft of the motor, and the upper end of the rotating shaft is slidably connected to the sleeve. The above-mentioned continuous sampler for soil and water conservation monitoring has shortcomings. Although the device realizes continuous sampling of water and soil, it has limitations. When performing continuous sampling, the sampling bottle rotates at intervals and is not always at the lower end of the sample outlet, but the sample outlet is always flowing out of the sample, which leads to a large amount of sample flow on the surface of the base, resulting in a waste of sampling. Secondly, a large amount of dirt appears on the surface of the base, affecting the next sampling, and even causing pollution to subsequent sampling, affecting the test results. Secondly, the sampling bottle is not fixed and is easy to tip over.

[0004] Therefore, in order to solve such problems, we proposed a continuous sampler for soil and water conservation monitoring. Utility Model Content

[0005] The utility model aims to provide a continuous sampler for soil and water conservation monitoring, aiming to solve the problem in the above-mentioned background technology that the existing continuous sampler for soil and water conservation monitoring easily causes sampling waste when in use.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a continuous sampler for soil and water conservation monitoring, comprising a base, a sampling component 1 is arranged inside the base, the sampling component 1 includes a pulse motor, a gear is arranged at the output end of the pulse motor, the gear is meshingly connected with a gear ring, a rotating component is arranged at the upper end of the gear ring, the rotating component includes a rotating seat, and the gear ring is located at the lower end of the rotating seat, a third mounting groove is opened at the upper end of the rotating seat, a fourth mounting groove is opened inside the rotating seat, the fourth mounting groove is located outside the third mounting groove, a spring is arranged inside the rotating seat, a connecting block is arranged at one end of the spring, a splint is arranged at the end of the connecting block away from the spring, a sampling cup is arranged inside the rotating seat, and the sampling cup is located in the third mounting groove.

[0007] Preferably, a first mounting groove is provided at the upper end of the base, a through hole is provided inside the base, the through hole is communicated with the first mounting groove, a sampling component 2 is provided at the upper end of the base, the sampling component 2 includes a sampling cylinder, the sampling cylinder passes through the through hole, the sampling cylinder is fixedly connected to the base, the sampling cylinder is rotatably connected to the rotating seat, a servo motor is provided at the upper end of the sampling cylinder, a spiral rod is provided at the output end of the servo motor, the spiral rod is located in the sampling cylinder, a sample storage box is provided on the side wall of the sampling cylinder, a mounting seat is provided at the lower end of the sample storage box, an electric push rod is provided at the upper end of the mounting seat, and a baffle is provided at the output end of the electric push rod.

[0008] Preferably, a second mounting groove is opened at the upper end of the base, the pulse motor is located in the second mounting groove, the second mounting groove is communicated with the first mounting groove, and a cover plate is arranged at the upper end of the base, and the cover plate is threadedly connected to the second mounting groove.

[0009] Preferably, there are six sampling cups on the upper end of the rotating seat, and there are three clamping plates on the side wall of each sampling cup.

[0010] Preferably, the upper end of the splint is provided with a rounded corner.

[0011] Preferably, the baffle side wall is provided with a rubber ring.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, a rotating component is provided, and a sampling cup is fixed by three clamps to increase the stability of the sampling cup and avoid the sampling cup from tipping over during sampling. A sampling component 2 is provided, and a sample storage box is used to temporarily store samples, thereby reducing sampling waste, avoiding a large amount of dirt on the upper end of the base, and avoiding affecting the accuracy of subsequent sampling, thereby increasing the accuracy of the test results. This arrangement increases practicality and has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional schematic diagram of a continuous sampler for soil and water conservation monitoring proposed by the utility model;

[0015] Figure 2 It is a three-dimensional exploded schematic diagram of a sampling component 1 in a continuous sampler for soil and water conservation monitoring proposed by the utility model;

[0016] Figure 3 It is a three-dimensional exploded schematic diagram of a rotating component in a continuous sampler for soil and water conservation monitoring proposed by the utility model;

[0017] Figure 4 The utility model is a three-dimensional exploded schematic diagram of a sampling component 2 in a continuous sampler for soil and water conservation monitoring.

[0018] Legend:

[0019] 1. Base; 11. First mounting slot; 12. Through hole; 13. Second mounting slot; 14. Cover plate; 2. Sampling component one; 201. Pulse motor; 202. Gear; 203. Gear ring; 21. Rotating component; 211. Rotating seat; 212. Third mounting slot; 213. Fourth mounting slot; 214. Spring; 215. Connecting block; 216. Clamp; 22. Sampling cup; 3. Sampling component two; 31. Sampling tube; 32. Servo motor; 33. Screw rod; 34. Sample storage box; 35. Mounting seat; 36. Electric push rod; 37. Baffle; 38. Rubber ring. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Reference Figure 1-4 The utility model provides an embodiment: a continuous sampler for soil and water conservation monitoring, comprising a base 1, a sampling assembly 2 is arranged inside the base 1, the sampling assembly 2 comprises a pulse motor 201, a gear 202 is arranged at the output end of the pulse motor 201, the gear 202 is meshed and connected with a gear ring 203, a rotating assembly 21 is arranged at the upper end of the gear ring 203, the rotating assembly 21 comprises a rotating seat 211, and the gear ring 203 is located at the lower end of the rotating seat 211, a third mounting groove 212 is opened at the upper end of the rotating seat 211, a fourth mounting groove 213 is opened inside the rotating seat 211, and the fourth mounting groove 213 is located outside the third mounting groove 212, a spring 214 is arranged inside the rotating seat 211, a connecting block 215 is arranged at one end of the spring 214, a clamping plate 216 is arranged at the end of the connecting block 215 away from the spring 214, a sampling cup 22 is arranged inside the rotating seat 211, and the sampling cup 22 is located in the third mounting groove 212.

[0023] The arrangement places the sampling cup 22 into the fourth mounting groove 213, so that the spring 214 pushes the connecting block 215 to drive the clamping plate 216 to clamp the sampling cup 22, and starts the pulse motor 201 to drive the gear 202 to rotate, so that the gear 202 drives the gear ring 203 to rotate, so that the gear ring 203 drives the rotating seat 211 to rotate, so that the rotating seat 211 drives the sampling cup 22 to sample one by one, thereby increasing the stability of the sampling cup 22 and preventing the sampling cup 22 from tipping over during sampling.

[0024] The upper end of the base 1 is provided with a first mounting groove 11, and a through hole 12 is provided inside the base 1, and the through hole 12 is communicated with the first mounting groove 11. The upper end of the base 1 is provided with a sampling assembly 2 3, and the sampling assembly 2 3 includes a sampling cylinder 31, and the sampling cylinder 31 passes through the through hole 12, and the sampling cylinder 31 is fixedly connected to the base 1, and the sampling cylinder 31 is rotatably connected to the rotating seat 211. A servo motor 32 is provided at the upper end of the sampling cylinder 31, and a screw rod 33 is provided at the output end of the servo motor 32. The screw rod 33 is located in the sampling tube 31, and a sample storage box 34 is arranged on the side wall of the sampling tube 31, a mounting seat 35 is arranged at the lower end of the sample storage box 34, an electric push rod 36 is arranged at the upper end of the mounting seat 35, and a baffle 37 is arranged at the output end of the electric push rod 36, which is used for temporarily storing the taken samples to avoid the water and soil samples from flowing out continuously, resulting in a large amount of water and soil samples on the upper end of the base 1, causing a waste of sampling, and causing a large amount of dirt on the upper end of the base 1, affecting subsequent sampling.

[0025] A second mounting groove 13 is provided at the upper end of the base 1, and the pulse motor 201 is located in the second mounting groove 13. The second mounting groove 13 is communicated with the first mounting groove 11. A cover plate 14 is provided at the upper end of the base 1. The cover plate 14 is threadedly connected to the second mounting groove 13 for installing the gear 202 and the gear ring 203. The setting of the cover plate 14 prevents water from entering the second mounting groove 13, thereby increasing the service life of the pulse motor 201.

[0026] There are six sampling cups 22 on the upper end of the rotating seat 211, and three clamping plates 216 are provided on the side wall of each sampling cup 22 to increase the clamping effect of the sampling cup 22, avoid the tilting of the sampling cup 22, and increase stability.

[0027] The upper end of the clamping plate 216 is provided with a rounded corner to facilitate the placement of the sampling cup 22 into the third installation groove 212 and reduce resistance.

[0028] A rubber ring 38 is provided on the side wall of the baffle 37 to increase the sealing performance.

[0029] Working principle: first, the sampling cup 22 is placed into the fourth mounting groove 213, and then the spring 214 pushes the connecting block 215 to drive the clamping plate 216 to clamp the sampling cup 22, and then the servo motor 32 is started to drive the screw rod 33 to take samples, and the taken samples are temporarily stored in the sample storage box 34, and then the pulse motor 201 is started to drive the gear 202 to rotate, and then the gear 202 drives the gear ring 203 to rotate, and then the gear ring 203 drives the rotating seat 211 to rotate, and then the rotating seat 211 drives the sampling cup 22 to rotate to the lower end of the sample storage box 34, and then the electric push rod 36 is controlled to push the baffle 37 to take samples one by one, so as to reduce the waste of sampling and avoid a large amount of dirt on the upper end of the base 1, so as to avoid affecting the accuracy of subsequent sampling.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A continuous sampler for soil and water conservation monitoring, comprising a base (1), characterized in that: A sampling assembly (2) is arranged inside the base (1), and the sampling assembly (2) comprises a pulse motor (201). A gear (202) is arranged at the output end of the pulse motor (201), and the gear (202) is meshedly connected with a gear ring (203). A rotating assembly (21) is arranged at the upper end of the gear ring (203), and the rotating assembly (21) comprises a rotating seat (211), and the gear ring (203) is located at the lower end of the rotating seat (211). A third mounting groove (211) is arranged at the upper end of the rotating seat (211). 12), a fourth mounting groove (213) is provided inside the rotating seat (211), the fourth mounting groove (213) is located outside the third mounting groove (212), a spring (214) is provided inside the rotating seat (211), a connecting block (215) is provided at one end of the spring (214), a clamping plate (216) is provided at one end of the connecting block (215) away from the spring (214), a sampling cup (22) is provided inside the rotating seat (211), and the sampling cup (22) is located in the third mounting groove (212).

2. A soil and water conservation monitoring continuous sampler according to claim 1, characterized in that: The upper end of the base (1) is provided with a first mounting groove (11), the interior of the base (1) is provided with a through hole (12), the through hole (12) and the first mounting groove (11) are communicated with each other, the upper end of the base (1) is provided with a sampling assembly 2 (3), the sampling assembly 2 (3) comprises a sampling cylinder (31), the sampling cylinder (31) passes through the through hole (12), the sampling cylinder (31) is fixedly connected to the base (1), and the sampling cylinder (31) is rotatable with the rotating seat (211). The sampling cylinder (31) is dynamically connected, a servo motor (32) is arranged at the upper end of the sampling cylinder (31), a spiral rod (33) is arranged at the output end of the servo motor (32), the spiral rod (33) is located in the sampling cylinder (31), a sample storage box (34) is arranged on the side wall of the sampling cylinder (31), a mounting seat (35) is arranged at the lower end of the sample storage box (34), an electric push rod (36) is arranged at the upper end of the mounting seat (35), and a baffle (37) is arranged at the output end of the electric push rod (36).

3. A soil and water conservation monitoring continuous sampler according to claim 1, characterized in that: A second mounting groove (13) is provided at the upper end of the base (1), the pulse motor (201) is located in the second mounting groove (13), the second mounting groove (13) is communicated with the first mounting groove (11), and a cover plate (14) is provided at the upper end of the base (1), the cover plate (14) is threadedly connected to the second mounting groove (13).

4. A soil and water conservation monitoring continuous sampler according to claim 1, characterized in that: A total of six sampling cups (22) are provided on the upper end of the rotating seat (211), and a total of three clamping plates (216) are provided on the side wall of each sampling cup (22).

5. A soil and water conservation monitoring continuous sampler according to claim 1, characterized in that: The upper end of the clamping plate (216) is provided with a rounded corner.

6. A soil and water conservation monitoring continuous sampler according to claim 2, characterized in that: The side wall of the baffle (37) is provided with a rubber ring (38).

Images