Water and soil separation type collecting device

Abstract

The utility model relates to the technical field of water and soil detection, in particular to a water and soil separation type collecting device which comprises a water taking barrel, a separation assembly and a limiting assembly, and a protruding block is connected to the outer side wall of the top of the water taking barrel; the protruding block is provided with an open hole so that the hook can be connected conveniently. A separation assembly is slidably connected in the water taking cylinder; a plurality of limiting assemblies which are circumferentially distributed around the central axis of the water taking cylinder are connected to the protruding blocks of the water taking cylinder. According to the water sampling device, the separation assembly can move along the central axis of the water sampling cylinder during use, water and soil separation is carried out on a water body sample obtained by the water sampling cylinder, and sediment contained in a water body is prevented from influencing detection; the limiting assembly can limit the separation assembly to move along the central axis of the water taking barrel in the using state, so that the water taking barrel can conveniently take a water sample, the limiting assembly rotates in the initial state and is far away from the separation assembly, and at the moment, the separation assembly can move along the water taking barrel to carry out water and soil separation.

Description

Technical Field

[0001] The utility model relates to the technical field of water and soil detection, in particular to a water and soil separation type collection device. Background Art

[0002] Water sampling is to collect water samples from polluted water bodies and obtain basic data on water pollution through analysis and measurement. With the rapid development of industry, water pollution in rivers, lakes and streams is becoming increasingly serious, which has a serious impact on the quality of people's daily drinking water. Therefore, water sampling has become an important task for environmental workers.

[0003] After searching, Chinese patent announcement number CN218766109U discloses a rapidly disassembled environmental science water sample collection device, including a bottom plate, a collection tube is arranged at the upper end of the bottom plate, a positioning hole is opened inside the bottom plate, and a positioning block is arranged at the lower end of the collection tube. The rapidly disassembled environmental science water sample collection device has a bottom plate at the bottom of the collection tube, a top plate is arranged outside the upper end of the collection tube, the bottom plate and the top plate are connected by four connecting rods, a positioning block is arranged at the lower end of the collection tube, the positioning block is engaged in the positioning hole inside the bottom, a rubber ring is arranged between the collection tube and the top plate, to improve the stability of the installation, when disassembling, the sleeve at the upper end of the connecting rod is moved upward, the connecting rod can be separated from the top plate, the lower end of the connecting rod is connected to the bottom plate through a rotating shaft, and the connecting rod can be turned outward to take out the collection tube, the overall structure is simple, no bolts are required, and the structure is stable and can be quickly disassembled, which improves the convenience of use.

[0004] However, in the above technical solution, the collection tube can only be fixed by connecting the top plate and the bottom plate with multiple connecting rods. However, when analyzing water quality, a large amount of mud, suspended matter and other solid particles contained in the water sample need to be removed to prevent debris from being mixed in the water sample and affecting the detection results. Utility Model Content

[0005] The utility model aims to provide a water-soil separation type collection device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is as follows: a water-soil separation type collection device comprises a water collecting cylinder, the outer side of which is connected with a convex block; a separation component, which is slidably connected in the water collecting cylinder, and the separation component reciprocates along the central axis of the water collecting cylinder to separate water and soil when in use; and a plurality of limit components, which are evenly distributed at equal intervals and connected to the water collecting cylinder, and the limit components limit the movement of the separation component when in use.

[0007] Preferably, the separation component includes a multi-stage telescopic rod, a plurality of which are evenly distributed at equal intervals, and the multi-stage telescopic rod is connected to a receiving groove provided on the water intake cylinder; an elastic member, the number of which corresponds to the multi-stage telescopic rod, and the elastic member is sleeved on the outside of the multi-stage telescopic rod; a separation cylinder, which is slidably connected to the water intake cylinder, and the separation cylinder is detachably connected to the telescopic end of the multi-stage telescopic rod.

[0008] Preferably, the separation cylinder comprises a cylinder body, a through hole is opened inside the cylinder body, and a protrusion is connected to the outer side of the cylinder body; a movable frame, which is detachably connected to the cylinder body, and the movable frame is connected to the filter paper; and a filter screen plate, which is connected to the movable frame.

[0009] Preferably, a rotating ring is connected to the side of the moving frame away from the cylinder, and a circumferentially distributed limiting rods are connected to the outer wall of the moving frame, and the limiting rods are slidably connected to limiting grooves provided on the cylinder.

[0010] Preferably, a sealing ring is connected to the outer peripheral wall of the movable frame.

[0011] Preferably, a plurality of equally spaced and evenly distributed card slots are provided on the convex block of the cylinder, and the card slots are engaged with the card blocks connected to the multi-stage telescopic rod.

[0012] Preferably, the limiting assembly includes a rotating shaft, which is evenly distributed at multiple intervals and connected to the protrusion of the water intake cylinder; a limiting block, the number of which corresponds to the rotating shaft, the limiting block is rotatably connected to the rotating shaft, and the other end of the limiting block is slidably connected to the separation cylinder.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] In the utility model, the separation component can move along the central axis of the water sampling tube when in use, and separate water and soil from the water sample obtained by the water sampling tube to prevent the mud contained in the water from affecting the detection; the limiting component will limit the movement of the separation component along the central axis of the water sampling tube when in use, thereby facilitating the water sampling tube to obtain water samples. The limiting component rotates and moves away from the separation component in the initial state, and only then can the separation component move along the water sampling tube to separate water and soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 for Figure 1 A cross-sectional schematic diagram of

[0017] Figure 3 It is a schematic diagram of the separation cylinder structure;

[0018] Figure 4 It is a schematic diagram of the mobile frame structure.

[0019] Figure numerals: 1. water intake cylinder; 2. multi-stage telescopic rod; 3. accommodating groove; 4. elastic member; 5. separation cylinder; 6. cylinder body; 7. moving frame; 8. filter screen; 9. rotating ring; 10. limiting rod; 11. limiting groove; 12. clamping groove; 13. clamping block; 14. rotating shaft; 15. limiting block. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1-Figure 4 As shown, the utility model proposes a water-soil separation type collection device, comprising a water sampling barrel 1, a separation component and a limit component, wherein a protrusion is connected to the outer side wall of the top of the water sampling barrel 1; an opening is provided on the protrusion to facilitate the connection of a hook; the separation component is used for sliding connection inside the water sampling barrel 1; when in use, the separation component can move along the central axis of the water sampling barrel 1 to separate water and soil from the water sample obtained by the water sampling barrel 1 to prevent the mud and sand contained in the water from affecting the detection; a plurality of limit components distributed around the central axis of the water sampling barrel 1 are connected to the protrusion of the water sampling barrel 1; when in use, the limit component will limit the movement of the separation component along the central axis of the water sampling barrel 1, thereby facilitating the water sampling barrel 1 to obtain water samples, and the limit component rotates and moves away from the separation component in the initial state, at which time the separation component can move along the water sampling barrel 1 to separate water and soil.

[0022] Embodiment 2

[0023] like Figure 2-Figure 4 As shown, a water-soil separation collection device proposed by the utility model, compared with the first embodiment, the detailed structure of the separation component is recorded in this embodiment, the separation component includes a multi-stage telescopic rod 2, an elastic member 4 and a separation cylinder 5, the water collection cylinder 1 is provided with a receiving groove 3 distributed around the axis of the water collection cylinder 1, the receiving groove 3 is used to connect the multi-stage telescopic rod 2, the elastic member 4 is sleeved on the outside of the multi-stage telescopic rod 2, and the telescopic end of the multi-stage telescopic rod 2 is detachably connected to the separation cylinder 5;

[0024] In an optional embodiment, a plurality of equally spaced slots 12 are provided on the convex block of the cylinder body 6, and the slots 12 are engaged with the blocks 13 connected to the multi-stage telescopic rod 2; when the blocks 13 and the slots 12 are engaged with each other, the position of the separation cylinder 5 is restricted, so that the multi-stage telescopic rod 2 has a certain restriction on the separation cylinder 5 to prevent it from moving;

[0025] The separation cylinder 5 is slidably connected in the water intake cylinder 1 .

[0026] In an optional embodiment, the separation cylinder 5 includes a cylinder body 6, a movable frame 7 and a filter screen plate 8. A through hole is provided on the bottom surface of the cylinder body 6 to pass through the separation cylinder 5. The cylinder body 6 is in the shape of a hollow cylinder, and the outer wall at one end of the cylinder body 6 is connected to a circular protrusion. The movable frame 7 is detachably connected to the cylinder body 6, and the filter screen plate 8 is connected to the circular through hole provided on the movable frame 7.

[0027] In an optional embodiment, a rotating ring 9 is connected to the side of the movable frame 7 away from the cylinder 6, and a circumferentially distributed limiting rod 10 is connected to the outer wall of the movable frame 7. The limiting rod 10 is slidably connected to a limiting groove 11 opened on the cylinder 6; the limiting groove 11 is L-shaped to facilitate limiting the position of the limiting rod 10.

[0028] In an optional embodiment, a sealing ring is connected to the outer wall of the movable frame 7; the sealing ring is made of a rubber layer, and the sealing ring can prevent mud and sand from flowing out through the gap between the movable frame 7 and the inner wall of the cylinder 6 to affect the quality of the water sample.

[0029] Embodiment 3

[0030] like Figure 1-Figure 2 As shown, a water-soil separation type collection device proposed by the utility model, compared with the second embodiment, the detailed structure of the limit assembly is recorded in this embodiment, and the limit assembly includes a rotating shaft 14 and a limit block 15; a plurality of rotating shafts 14 are distributed around the central axis of the water collecting cylinder 1 and connected to the protrusion of the water collecting cylinder 1, and the limit blocks 15 with the same number as the rotating shafts 14 are rotatably connected to the rotating shafts 14 through the through holes opened by themselves; the shape of the limit block 15 is "[" or "]".

[0031] In summary, when the utility model is used, the staff places or sticks the filter paper on the movable frame 7, screws the movable frame 7 into the bottom of the separation cylinder 5 by rotating the rotating ring 9, and the limiting rod 10 connected to the outer wall of the movable frame 7 and the limiting groove 11 on the separation cylinder 5 are mutually clamped and combined into a completed separation cylinder 5, and the separation cylinder 5 is installed on the clamping block 13 through the clamping groove 12, and the separation cylinder 5 is pressed to compress the multi-stage telescopic rod 2 and the elastic member 4, and the separation cylinder 5 enters the water intake cylinder 1, and the limiting block 15 is moved by rotating the rotating shaft 14. The water is filtered by the filter paper on the movable frame 7 and discharged into the water intake cylinder 1 through the filter screen plate 8. Mud and sand and other debris are separated by the filter paper. As the weight on the separation cylinder 5 gradually decreases, the elastic member 4 automatically rebounds and drives the length of the multi-stage telescopic rod 2 to recover. The separation cylinder 5 gradually moves up until the filtration is completed. At this time, the mud and sand in the water body to be detected are separated, which is convenient for subsequent detection.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A water-soil separation collection device, characterized in that: include A water collection cylinder (1) having a protrusion connected to its outer side; A separation component is slidably connected in the water intake cylinder (1), and when in use, the separation component reciprocates along the central axis of the water intake cylinder (1) to separate water and soil; A plurality of limit assemblies are evenly distributed at equal intervals. The limit assemblies are connected to the water intake cylinder (1). The limit assemblies limit the movement of the separation assembly when in use.

2. A water-soil separation collection device according to claim 1, characterized in that: Separation components include A plurality of multi-stage telescopic rods (2) are evenly spaced and connected to a receiving groove (3) provided on the water intake cylinder (1); Elastic members (4), the number of which corresponds to the number of the multi-stage telescopic rods (2), and the elastic members (4) are sleeved on the outside of the multi-stage telescopic rods (2); The separation cylinder (5) is slidably connected to the water intake cylinder (1), and the separation cylinder (5) is detachably connected to the telescopic end of the multi-stage telescopic rod (2).

3. The water-soil separation collection device according to claim 2, characterized in that: The separation cylinder (5) comprises A cylinder (6) is provided with a through hole inside, and a convex block is connected to the outside of the cylinder (6); A movable frame (7) is detachably connected to the cylinder (6), and filter paper is connected to the movable frame (7); The filter screen plate (8) is connected to the movable frame (7).

4. The water-soil separation collection device according to claim 3, characterized in that: A rotating ring (9) is connected to the side of the moving frame (7) away from the cylinder (6), and a circumferentially distributed limiting rod (10) is connected to the outer wall of the moving frame (7). The limiting rod (10) is slidably connected to a limiting groove (11) provided on the cylinder (6).

5. The water-soil separation collection device according to claim 3, characterized in that: The outer peripheral wall of the moving frame (7) is connected with a sealing ring.

6. The water-soil separation collection device according to claim 3, characterized in that: A plurality of equally spaced and evenly distributed clamping grooves (12) are provided on the protrusion of the cylinder (6), and the clamping grooves (12) are clamped with a clamping block (13) connected to the multi-stage telescopic rod (2).

7. The water-soil separation collection device according to claim 2, characterized in that: The limiter components include A plurality of rotating shafts (14) are evenly spaced and connected to the protrusions of the water collection tube (1); The number of the limit blocks (15) corresponds to the number of the rotating shafts (14). The limit blocks (15) are rotatably connected to the rotating shafts (14). The other end of the limit blocks (15) is slidably connected to the separation cylinder (5).

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